ci2-android-5-15/strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ci2-android-5-15/syz-execprog -executor=ci2-android-5-15/syz-executor -arch=amd64 -sandbox=none -procs=5 -repeat=0 -threaded=true -collide=false -optional=slowdown=1:sandbox_arg=0:type=gce ci2-android-5-15/syzkaller1272918120 <...> x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 363] mkdirat(AT_FDCWD, "./syz-tmp", 0777 [pid 360] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 358] openat(AT_FDCWD, "/syzcgroup/cpu/syz5/memory.limit_in_bytes", O_WRONLY|O_CLOEXEC [pid 322] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 322] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 322] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x00\x72\xa4\xb8\xfd\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 363] <... mkdirat resumed>) = 0 [pid 360] openat(AT_FDCWD, "/syzcgroup/unified/syz1/pids.max", O_WRONLY|O_CLOEXEC [pid 322] <... setsockopt resumed>) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 360] <... openat resumed>) = 3 [pid 358] <... openat resumed>) = 3 [pid 322] close(3 [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 360] write(3, "32", 2 [pid 322] <... close resumed>) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 360] <... write resumed>) = 2 [pid 322] read(249 [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 360] close(3 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 360] <... close resumed>) = 0 [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 360] openat(AT_FDCWD, "/syzcgroup/unified/syz1/cgroup.procs", O_WRONLY|O_CLOEXEC [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 360] <... openat resumed>) = 3 [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 360] write(3, "1", 1 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 360] <... write resumed>) = 1 [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 360] close(3 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 360] <... close resumed>) = 0 [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 360] mkdirat(AT_FDCWD, "/syzcgroup/cpu/syz1", 0777 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 360] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 360] openat(AT_FDCWD, "/syzcgroup/cpu/syz1/cgroup.procs", O_WRONLY|O_CLOEXEC [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 360] <... openat resumed>) = 3 [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 360] write(3, "1", 1 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 363] mount("", "./syz-tmp", "tmpfs", 0, NULL [pid 360] <... write resumed>) = 1 [pid 358] write(3, "314572800", 9 [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 360] close(3 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 363] <... mount resumed>) = 0 [pid 360] <... close resumed>) = 0 [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 363] mkdirat(AT_FDCWD, "./syz-tmp/newroot", 0777 [pid 360] openat(AT_FDCWD, "/syzcgroup/cpu/syz1/memory.soft_limit_in_bytes", O_WRONLY|O_CLOEXEC [pid 358] <... write resumed>) = 9 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 363] <... mkdirat resumed>) = 0 [pid 360] <... openat resumed>) = 3 [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 363] mkdirat(AT_FDCWD, "./syz-tmp/newroot/dev", 0700 [pid 360] write(3, "313524224", 9 [pid 358] close(3 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 363] <... mkdirat resumed>) = 0 [pid 360] <... write resumed>) = 9 [pid 358] <... close resumed>) = 0 [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 363] mount("/dev", "./syz-tmp/newroot/dev", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL [pid 360] close(3 [pid 358] mkdirat(AT_FDCWD, "/syzcgroup/net/syz5", 0777 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 360] <... close resumed>) = 0 [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 360] openat(AT_FDCWD, "/syzcgroup/cpu/syz1/memory.limit_in_bytes", O_WRONLY|O_CLOEXEC [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 363] <... mount resumed>) = 0 [pid 360] <... openat resumed>) = 3 [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 360] write(3, "314572800", 9 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 360] <... write resumed>) = 9 [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 363] mkdirat(AT_FDCWD, "./syz-tmp/newroot/proc", 0700 [pid 360] close(3 [pid 358] <... mkdirat resumed>) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 363] <... mkdirat resumed>) = 0 [pid 360] <... close resumed>) = 0 [pid 358] openat(AT_FDCWD, "/syzcgroup/net/syz5/cgroup.procs", O_WRONLY|O_CLOEXEC [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 363] mount("syz-proc", "./syz-tmp/newroot/proc", "proc", 0, NULL [pid 360] mkdirat(AT_FDCWD, "/syzcgroup/net/syz1", 0777 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 360] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 360] openat(AT_FDCWD, "/syzcgroup/net/syz1/cgroup.procs", O_WRONLY|O_CLOEXEC [pid 358] <... openat resumed>) = 3 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 360] <... openat resumed>) = 3 [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 360] write(3, "1", 1 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 363] <... mount resumed>) = 0 [pid 360] <... write resumed>) = 1 [pid 358] write(3, "1", 1 [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 363] mkdirat(AT_FDCWD, "./syz-tmp/newroot/selinux", 0700 [pid 360] close(3 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 360] <... close resumed>) = 0 [pid 358] <... write resumed>) = 1 [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 363] <... mkdirat resumed>) = 0 [pid 360] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 358] close(3 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 363] mount("/selinux", "./syz-tmp/newroot/selinux", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL [pid 360] <... socket resumed>) = 3 [pid 358] <... close resumed>) = 0 [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 363] <... mount resumed>) = -1 ENOENT (No such file or directory) [pid 360] getsockopt(3, SOL_IP, EBT_SO_GET_INIT_INFO [pid 358] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 363] mount("/sys/fs/selinux", "./syz-tmp/newroot/selinux", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL [pid 360] <... getsockopt resumed>, 0x7fa8c5ee63e8, [120]) = -1 ENOPROTOOPT (Protocol not available) [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 360] getsockopt(3, SOL_IP, EBT_SO_GET_INIT_INFO [pid 358] <... socket resumed>) = 3 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 360] <... getsockopt resumed>, 0x7fa8c5ee6a68, [120]) = -1 ENOPROTOOPT (Protocol not available) [pid 363] <... mount resumed>) = 0 [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 363] mkdirat(AT_FDCWD, "./syz-tmp/newroot/sys", 0700 [pid 360] getsockopt(3, SOL_IP, EBT_SO_GET_INIT_INFO [pid 358] getsockopt(3, SOL_IP, EBT_SO_GET_INIT_INFO [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 363] <... mkdirat resumed>) = 0 [pid 360] <... getsockopt resumed>, 0x7fa8c5ee70e8, [120]) = -1 ENOPROTOOPT (Protocol not available) [pid 358] <... getsockopt resumed>, 0x7f67b9bef3e8, [120]) = -1 ENOPROTOOPT (Protocol not available) [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 363] mount("/sys", "./syz-tmp/newroot/sys", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL [pid 360] close(3 [pid 358] getsockopt(3, SOL_IP, EBT_SO_GET_INIT_INFO [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 360] <... close resumed>) = 0 [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 363] <... mount resumed>) = 0 [pid 360] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 358] <... getsockopt resumed>, 0x7f67b9befa68, [120]) = -1 ENOPROTOOPT (Protocol not available) [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 363] mount("/sys/kernel/debug", "./syz-tmp/newroot/sys/kernel/debug", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL [pid 360] <... socket resumed>) = 3 [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 360] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 358] getsockopt(3, SOL_IP, EBT_SO_GET_INIT_INFO [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 363] <... mount resumed>) = 0 [pid 360] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 358] <... getsockopt resumed>, 0x7f67b9bf00e8, [120]) = -1 ENOPROTOOPT (Protocol not available) [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 363] mount("/sys/fs/smackfs", "./syz-tmp/newroot/sys/fs/smackfs", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL [pid 360] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 363] <... mount resumed>) = -1 ENOENT (No such file or directory) [pid 360] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 358] close(3 [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 363] mount("/proc/sys/fs/binfmt_misc", "./syz-tmp/newroot/proc/sys/fs/binfmt_misc", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL [pid 360] close(3 [pid 358] <... close resumed>) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 360] <... close resumed>) = 0 [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 360] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 363] <... mount resumed>) = 0 [pid 360] <... socket resumed>) = 3 [pid 358] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 363] mkdirat(AT_FDCWD, "./syz-tmp/newroot/syz-inputs", 0700 [pid 360] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 358] <... socket resumed>) = 3 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 363] <... mkdirat resumed>) = 0 [pid 360] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 358] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 363] mount("/syz-inputs", "./syz-tmp/newroot/syz-inputs", NULL, MS_RDONLY|MS_BIND|MS_REC|MS_PRIVATE, NULL [pid 360] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 363] <... mount resumed>) = -1 ENOENT (No such file or directory) [pid 360] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 358] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 363] mkdirat(AT_FDCWD, "./syz-tmp/newroot/syzcgroup", 0700 [pid 360] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 363] <... mkdirat resumed>) = 0 [pid 360] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 358] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 363] mkdirat(AT_FDCWD, "./syz-tmp/newroot/syzcgroup/unified", 0700 [pid 360] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 358] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 363] <... mkdirat resumed>) = 0 [pid 360] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 358] close(3 [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 363] mkdirat(AT_FDCWD, "./syz-tmp/newroot/syzcgroup/cpu", 0700 [pid 360] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 358] <... close resumed>) = 0 [pid 363] <... mkdirat resumed>) = 0 [pid 360] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 358] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 363] mkdirat(AT_FDCWD, "./syz-tmp/newroot/syzcgroup/net", 0700 [pid 360] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 358] <... socket resumed>) = 3 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 360] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 363] <... mkdirat resumed>) = 0 [pid 360] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 358] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 363] mount("/syzcgroup/unified", "./syz-tmp/newroot/syzcgroup/unified", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL [pid 360] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 360] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 360] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 358] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 360] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 363] <... mount resumed>) = 0 [pid 360] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 358] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 363] mount("/syzcgroup/cpu", "./syz-tmp/newroot/syzcgroup/cpu", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL [pid 360] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 358] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 363] <... mount resumed>) = 0 [pid 360] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 358] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 363] mount("/syzcgroup/net", "./syz-tmp/newroot/syzcgroup/net", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL [pid 360] close(3 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 360] <... close resumed>) = 0 [pid 358] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 363] <... mount resumed>) = 0 [pid 360] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 358] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 363] mkdirat(AT_FDCWD, "./syz-tmp/pivot", 0777 [pid 360] <... socket resumed>) = 3 [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 360] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 358] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 363] <... mkdirat resumed>) = 0 [pid 360] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 358] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 363] pivot_root("./syz-tmp", "./syz-tmp/pivot" [pid 360] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 360] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 360] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 358] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 363] <... pivot_root resumed>) = 0 [pid 360] <... getsockopt resumed>, 0x7fa8c5ee84c8, [84]) = -1 ENOENT (No such file or directory) [pid 358] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 363] chdir("/" [pid 360] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 363] <... chdir resumed>) = 0 [pid 360] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 358] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 360] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 363] umount2("./pivot", MNT_DETACH [pid 360] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 358] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 360] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 360] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 358] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 363] <... umount2 resumed>) = 0 [pid 360] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 358] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 363] chroot("./newroot" [pid 360] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 363] <... chroot resumed>) = 0 [pid 360] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 358] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 363] chdir("/" [pid 360] <... getsockopt resumed>, 0x7fa8c5ee9908, [84]) = -1 ENOENT (No such file or directory) [pid 358] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 363] <... chdir resumed>) = 0 [pid 360] close(3 [pid 358] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 363] mkdirat(AT_FDCWD, "/dev/gadgetfs", 0777 [pid 360] <... close resumed>) = 0 [pid 358] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 363] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 360] write(248, "\x00\x00\x00\x00", 4 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 360] <... write resumed>) = 4 [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 363] mount("gadgetfs", "/dev/gadgetfs", "gadgetfs", 0, NULL [pid 360] mkdirat(AT_FDCWD, "./0", 0777 [pid 358] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 363] <... mount resumed>) = -1 ENODEV (No such device) [pid 360] <... mkdirat resumed>) = 0 [pid 358] close(3 [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 363] mkdirat(AT_FDCWD, "/dev/binderfs", 0777 [pid 360] openat(AT_FDCWD, "/dev/loop1", O_RDWR [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 358] <... close resumed>) = 0 [pid 363] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 360] <... openat resumed>) = 3 [pid 358] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 363] mount("binder", "/dev/binderfs", "binder", 0, NULL [pid 360] ioctl(3, LOOP_CLR_FD [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 358] <... socket resumed>) = 3 [pid 360] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 360] close(3 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 360] <... close resumed>) = 0 [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 360] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 363] <... mount resumed>) = 0 [pid 360] <... socket resumed>) = 3 [pid 358] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 360] close(3 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 360] <... close resumed>) = 0 [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 360] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 360] <... socket resumed>) = 3 [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 360] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 360] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 360] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 360] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 360] close(3 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 360] <... close resumed>) = 0 [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 360] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 360] <... socket resumed>) = 3 [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 360] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 360] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 360] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 360] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 360] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 360] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 360] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 360] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 360] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 360] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 360] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 360] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 360] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 360] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 360] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 360] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 360] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 360] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 360] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 360] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 360] close(3 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 360] <... close resumed>) = 0 [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 360] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 360] <... socket resumed>) = 3 [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 360] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 360] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 360] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 360] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 360] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 360] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 360] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 360] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 360] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 360] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 360] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 360] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 360] close(3 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 360] <... close resumed>) = 0 [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 360] read(249 [pid 358] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 363] mount(NULL, "/sys/fs/fuse/connections", "fusectl", 0, NULL [pid 358] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 363] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 358] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 363] getpid( [pid 358] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 363] <... getpid resumed>) = 1 [pid 358] <... getsockopt resumed>, 0x7f67b9bf14c8, [84]) = -1 ENOENT (No such file or directory) [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 363] mkdirat(AT_FDCWD, "/syzcgroup/unified/syz6", 0777 [pid 358] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 363] <... mkdirat resumed>) = 0 [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 363] openat(AT_FDCWD, "/syzcgroup/unified/syz6/pids.max", O_WRONLY|O_CLOEXEC [pid 358] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 363] <... openat resumed>) = 3 [pid 358] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 363] write(3, "32", 2 [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 363] <... write resumed>) = 2 [pid 358] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 363] close(3 [pid 358] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 363] <... close resumed>) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 363] openat(AT_FDCWD, "/syzcgroup/unified/syz6/cgroup.procs", O_WRONLY|O_CLOEXEC [pid 358] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 363] <... openat resumed>) = 3 [pid 358] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 363] write(3, "1", 1 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 358] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 363] <... write resumed>) = 1 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 358] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 363] close(3 [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 358] <... getsockopt resumed>, 0x7f67b9bf2908, [84]) = -1 ENOENT (No such file or directory) [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 363] <... close resumed>) = 0 [pid 358] close(3 [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 363] mkdirat(AT_FDCWD, "/syzcgroup/cpu/syz6", 0777 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 358] <... close resumed>) = 0 [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 363] <... mkdirat resumed>) = 0 [pid 358] write(248, "\x00\x00\x00\x00", 4 [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 363] openat(AT_FDCWD, "/syzcgroup/cpu/syz6/cgroup.procs", O_WRONLY|O_CLOEXEC [pid 358] <... write resumed>) = 4 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 363] <... openat resumed>) = 3 [pid 358] mkdirat(AT_FDCWD, "./0", 0777 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 363] write(3, "1", 1 [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 358] <... mkdirat resumed>) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 363] <... write resumed>) = 1 [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 358] openat(AT_FDCWD, "/dev/loop5", O_RDWR [pid 363] close(3 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 358] <... openat resumed>) = 3 [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 363] <... close resumed>) = 0 [pid 358] ioctl(3, LOOP_CLR_FD [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 363] openat(AT_FDCWD, "/syzcgroup/cpu/syz6/memory.soft_limit_in_bytes", O_WRONLY|O_CLOEXEC [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 358] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 363] <... openat resumed>) = 3 [pid 358] close(3 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 363] write(3, "313524224", 9 [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 358] <... close resumed>) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 363] <... write resumed>) = 9 [pid 358] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 363] close(3 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 358] <... socket resumed>) = 3 [pid 363] <... close resumed>) = 0 [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 363] openat(AT_FDCWD, "/syzcgroup/cpu/syz6/memory.limit_in_bytes", O_WRONLY|O_CLOEXEC [pid 358] close(3 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 363] <... openat resumed>) = 3 [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 363] write(3, "314572800", 9 [pid 358] <... close resumed>) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 363] <... write resumed>) = 9 [pid 358] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 363] close(3 [pid 358] <... socket resumed>) = 3 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 363] <... close resumed>) = 0 [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 358] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 363] mkdirat(AT_FDCWD, "/syzcgroup/net/syz6", 0777 [pid 310] mmap(NULL, 36864, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 363] <... mkdirat resumed>) = 0 [pid 358] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 310] <... mmap resumed>) = 0x7ff466fd6000 [pid 363] openat(AT_FDCWD, "/syzcgroup/net/syz6/cgroup.procs", O_WRONLY|O_CLOEXEC [pid 358] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 310] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 310] clone3({flags=CLONE_VM|CLONE_VFORK|CLONE_CLEAR_SIGHAND, exit_signal=SIGCHLD, stack=0x7ff466fd6000, stack_size=0x9000}, 88 [pid 363] <... openat resumed>) = 3 [pid 363] write(3, "1", 1 [pid 358] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 ci2-android-5-15/strace-static-x86_64: Process 365 attached [pid 363] <... write resumed>) = 1 [pid 358] close(3 [pid 363] close(3 [pid 365] rt_sigprocmask(SIG_BLOCK, NULL [pid 358] <... close resumed>) = 0 [pid 363] <... close resumed>) = 0 [pid 358] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 365] <... rt_sigprocmask resumed>, ~[KILL STOP], 8) = 0 [pid 363] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 358] <... socket resumed>) = 3 [pid 365] setpgid(0, 0 [pid 363] <... socket resumed>) = 3 [pid 358] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 365] <... setpgid resumed>) = 0 [pid 363] getsockopt(3, SOL_IP, EBT_SO_GET_INIT_INFO [pid 358] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 363] <... getsockopt resumed>, 0x7f56690f33e8, [120]) = -1 ENOPROTOOPT (Protocol not available) [pid 358] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 363] getsockopt(3, SOL_IP, EBT_SO_GET_INIT_INFO [pid 365] dup2(10, 0 [pid 358] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 363] <... getsockopt resumed>, 0x7f56690f3a68, [120]) = -1 ENOPROTOOPT (Protocol not available) [pid 358] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 365] <... dup2 resumed>) = 0 [pid 363] getsockopt(3, SOL_IP, EBT_SO_GET_INIT_INFO [pid 358] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 363] <... getsockopt resumed>, 0x7f56690f40e8, [120]) = -1 ENOPROTOOPT (Protocol not available) [pid 358] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 363] close(3 [pid 365] dup2(30, 1 [pid 358] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 363] <... close resumed>) = 0 [pid 358] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 363] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 358] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 363] <... socket resumed>) = 3 [pid 358] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 363] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 365] <... dup2 resumed>) = 1 [pid 358] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 365] dup2(37, 2 [pid 363] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 358] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 363] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 358] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 365] <... dup2 resumed>) = 2 [pid 363] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 358] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 363] close(3 [pid 365] dup2(7, 3) = 3 [pid 358] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 365] dup2(8, 4 [pid 363] <... close resumed>) = 0 [pid 358] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 363] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 358] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 365] <... dup2 resumed>) = 4 [pid 363] <... socket resumed>) = 3 [pid 358] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 365] close(5 [pid 363] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 358] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 365] <... close resumed>) = 0 [pid 365] close(6 [pid 363] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 358] close(3 [pid 365] <... close resumed>) = 0 [pid 363] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 358] <... close resumed>) = 0 [pid 365] close(7 [pid 363] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 358] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 363] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 365] <... close resumed>) = 0 [pid 358] <... socket resumed>) = 3 [pid 365] close(8) = 0 [pid 365] close(9 [pid 363] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 358] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 363] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 358] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 365] <... close resumed>) = 0 [pid 363] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 358] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 363] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 365] close(10 [pid 358] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 365] <... close resumed>) = 0 [pid 365] close(11) = 0 [pid 365] close(12 [pid 363] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 358] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 363] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 358] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 365] <... close resumed>) = 0 [pid 363] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 358] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 365] close(13 [pid 363] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 365] <... close resumed>) = 0 [pid 358] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 365] close(14) = 0 [pid 363] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 358] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 363] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 358] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 365] close(15 [pid 363] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 358] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 365] <... close resumed>) = 0 [pid 365] close(16) = 0 [pid 363] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 365] close(17 [pid 358] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 365] <... close resumed>) = 0 [pid 365] close(18 [pid 363] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 358] close(3 [pid 363] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 365] <... close resumed>) = 0 [pid 358] <... close resumed>) = 0 [pid 365] close(19 [pid 363] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 358] read(249 [pid 365] <... close resumed>) = 0 [pid 365] close(20 [pid 363] close(3 [pid 365] <... close resumed>) = 0 [pid 365] close(21 [pid 363] <... close resumed>) = 0 [pid 365] <... close resumed>) = 0 [pid 363] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 365] close(22) = 0 [pid 365] close(23) = 0 [pid 365] close(24) = 0 [pid 365] close(25) = 0 [pid 365] close(26) = 0 [pid 365] close(27) = 0 [pid 365] close(28) = 0 [pid 365] close(29) = 0 [pid 365] close(30 [pid 363] <... socket resumed>) = 3 [pid 365] <... close resumed>) = 0 [pid 363] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 365] close(31) = 0 [pid 365] close(32) = 0 [pid 365] close(33 [pid 363] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 365] <... close resumed>) = 0 [pid 363] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 365] close(34) = 0 [pid 363] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 365] close(35 [pid 363] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 365] <... close resumed>) = 0 [pid 365] close(36 [pid 363] <... getsockopt resumed>, 0x7f56690f54c8, [84]) = -1 ENOENT (No such file or directory) [pid 365] <... close resumed>) = 0 [pid 363] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 365] close(37) = 0 [pid 365] close(38) = -1 EBADF (Bad file descriptor) [pid 363] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 365] prlimit64(0, RLIMIT_NOFILE, NULL [pid 363] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 365] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 365] close(39) = -1 EBADF (Bad file descriptor) [pid 365] close(40) = -1 EBADF (Bad file descriptor) [pid 363] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 365] close(41 [pid 363] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 365] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 365] close(42) = -1 EBADF (Bad file descriptor) [pid 365] close(43) = -1 EBADF (Bad file descriptor) [pid 365] close(44 [pid 363] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 365] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 365] close(45) = -1 EBADF (Bad file descriptor) [pid 365] close(46) = -1 EBADF (Bad file descriptor) [pid 365] close(47) = -1 EBADF (Bad file descriptor) [pid 363] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 365] close(48) = -1 EBADF (Bad file descriptor) [pid 363] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 365] close(49 [pid 363] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 365] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 363] <... getsockopt resumed>, 0x7f56690f6908, [84]) = -1 ENOENT (No such file or directory) [pid 365] close(50 [pid 363] close(3 [pid 365] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 365] close(51) = -1 EBADF (Bad file descriptor) [pid 365] close(52 [pid 363] <... close resumed>) = 0 [pid 365] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 363] write(248, "\x00\x00\x00\x00", 4 [pid 365] close(53 [pid 363] <... write resumed>) = 4 [pid 365] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 363] mkdirat(AT_FDCWD, "./0", 0777 [pid 365] close(54) = -1 EBADF (Bad file descriptor) [pid 365] close(55) = -1 EBADF (Bad file descriptor) [pid 365] close(56) = -1 EBADF (Bad file descriptor) [pid 363] <... mkdirat resumed>) = 0 [pid 365] close(57 [pid 363] openat(AT_FDCWD, "/dev/loop6", O_RDWR [pid 365] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 365] close(58 [pid 363] <... openat resumed>) = 3 [pid 365] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 363] ioctl(3, LOOP_CLR_FD [pid 365] close(59) = -1 EBADF (Bad file descriptor) [pid 363] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 365] close(60) = -1 EBADF (Bad file descriptor) [pid 365] close(61 [pid 363] close(3 [pid 365] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 365] close(62 [pid 363] <... close resumed>) = 0 [pid 365] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 365] close(63) = -1 EBADF (Bad file descriptor) [pid 365] close(64) = -1 EBADF (Bad file descriptor) [pid 365] close(65) = -1 EBADF (Bad file descriptor) [pid 365] close(66) = -1 EBADF (Bad file descriptor) [pid 365] close(67) = -1 EBADF (Bad file descriptor) [pid 365] close(68) = -1 EBADF (Bad file descriptor) [pid 365] close(69) = -1 EBADF (Bad file descriptor) [pid 365] close(70) = -1 EBADF (Bad file descriptor) [pid 365] close(71) = -1 EBADF (Bad file descriptor) [pid 365] close(72) = -1 EBADF (Bad file descriptor) [pid 365] close(73) = -1 EBADF (Bad file descriptor) [pid 365] close(74) = -1 EBADF (Bad file descriptor) [pid 365] close(75) = -1 EBADF (Bad file descriptor) [pid 365] close(76) = -1 EBADF (Bad file descriptor) [pid 365] close(77) = -1 EBADF (Bad file descriptor) [pid 365] close(78) = -1 EBADF (Bad file descriptor) [pid 365] close(79) = -1 EBADF (Bad file descriptor) [pid 365] close(80) = -1 EBADF (Bad file descriptor) [pid 365] close(81) = -1 EBADF (Bad file descriptor) [pid 365] close(82) = -1 EBADF (Bad file descriptor) [pid 365] close(83) = -1 EBADF (Bad file descriptor) [pid 365] close(84) = -1 EBADF (Bad file descriptor) [pid 365] close(85) = -1 EBADF (Bad file descriptor) [pid 365] close(86) = -1 EBADF (Bad file descriptor) [pid 363] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 365] close(87) = -1 EBADF (Bad file descriptor) [pid 365] close(88 [pid 363] <... socket resumed>) = 3 [pid 365] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 365] close(89 [pid 363] close(3 [pid 365] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 365] close(90) = -1 EBADF (Bad file descriptor) [pid 365] close(91) = -1 EBADF (Bad file descriptor) [pid 363] <... close resumed>) = 0 [pid 365] close(92) = -1 EBADF (Bad file descriptor) [pid 363] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 365] close(93) = -1 EBADF (Bad file descriptor) [pid 365] close(94 [pid 363] <... socket resumed>) = 3 [pid 365] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 365] close(95) = -1 EBADF (Bad file descriptor) [pid 363] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 365] close(96) = -1 EBADF (Bad file descriptor) [pid 363] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 365] close(97) = -1 EBADF (Bad file descriptor) [pid 363] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 365] close(98) = -1 EBADF (Bad file descriptor) [pid 365] close(99 [pid 363] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 365] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 365] close(100) = -1 EBADF (Bad file descriptor) [pid 363] close(3 [pid 365] close(101) = -1 EBADF (Bad file descriptor) [pid 365] close(102 [pid 363] <... close resumed>) = 0 [pid 365] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 365] close(103 [pid 363] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 365] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 365] close(104) = -1 EBADF (Bad file descriptor) [pid 363] <... socket resumed>) = 3 [pid 365] close(105) = -1 EBADF (Bad file descriptor) [pid 363] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 365] close(106) = -1 EBADF (Bad file descriptor) [pid 363] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 365] close(107) = -1 EBADF (Bad file descriptor) [pid 363] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 365] close(108) = -1 EBADF (Bad file descriptor) [pid 365] close(109) = -1 EBADF (Bad file descriptor) [pid 365] close(110 [pid 363] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 365] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 365] close(111 [pid 363] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 365] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 365] close(112 [pid 363] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 365] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 365] close(113) = -1 EBADF (Bad file descriptor) [pid 363] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 365] close(114) = -1 EBADF (Bad file descriptor) [pid 365] close(115 [pid 363] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 365] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 365] close(116 [pid 363] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 365] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 365] close(117 [pid 363] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 365] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 365] close(118) = -1 EBADF (Bad file descriptor) [pid 365] close(119 [pid 363] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 365] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 365] close(120) = -1 EBADF (Bad file descriptor) [pid 363] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 365] close(121) = -1 EBADF (Bad file descriptor) [pid 363] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 365] close(122) = -1 EBADF (Bad file descriptor) [pid 363] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 365] close(123) = -1 EBADF (Bad file descriptor) [pid 365] close(124) = -1 EBADF (Bad file descriptor) [pid 363] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 365] close(125) = -1 EBADF (Bad file descriptor) [pid 365] close(126 [pid 363] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 365] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 365] close(127 [pid 363] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 365] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 365] close(128 [pid 363] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 365] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 365] close(129) = -1 EBADF (Bad file descriptor) [pid 365] close(130 [pid 363] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 365] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 365] close(131) = -1 EBADF (Bad file descriptor) [pid 363] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 365] close(132) = -1 EBADF (Bad file descriptor) [pid 363] close(3 [pid 365] close(133) = -1 EBADF (Bad file descriptor) [pid 365] close(134 [pid 363] <... close resumed>) = 0 [pid 365] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 365] close(135) = -1 EBADF (Bad file descriptor) [pid 363] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 365] close(136) = -1 EBADF (Bad file descriptor) [pid 365] close(137 [pid 363] <... socket resumed>) = 3 [pid 365] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 365] close(138 [pid 363] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 365] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 365] close(139 [pid 363] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 365] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 365] close(140 [pid 363] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 365] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 365] close(141) = -1 EBADF (Bad file descriptor) [pid 363] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 365] close(142) = -1 EBADF (Bad file descriptor) [pid 363] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 365] close(143) = -1 EBADF (Bad file descriptor) [pid 363] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 365] close(144) = -1 EBADF (Bad file descriptor) [pid 363] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 365] close(145) = -1 EBADF (Bad file descriptor) [pid 365] close(146 [pid 363] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 365] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 365] close(147 [pid 363] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 365] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 365] close(148 [pid 363] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 365] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 365] close(149 [pid 363] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 365] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 365] close(150) = -1 EBADF (Bad file descriptor) [pid 363] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 365] close(151) = -1 EBADF (Bad file descriptor) [pid 363] close(3 [pid 365] close(152) = -1 EBADF (Bad file descriptor) [pid 365] close(153 [pid 363] <... close resumed>) = 0 [pid 365] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 365] close(154 [pid 363] read(249 [pid 365] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 365] close(155) = -1 EBADF (Bad file descriptor) [pid 365] close(156) = -1 EBADF (Bad file descriptor) [pid 365] close(157) = -1 EBADF (Bad file descriptor) [pid 365] close(158) = -1 EBADF (Bad file descriptor) [pid 365] close(159) = -1 EBADF (Bad file descriptor) [pid 365] close(160) = -1 EBADF (Bad file descriptor) [pid 365] close(161) = -1 EBADF (Bad file descriptor) [pid 365] close(162) = -1 EBADF (Bad file descriptor) [pid 365] close(163) = -1 EBADF (Bad file descriptor) [pid 365] close(164) = -1 EBADF (Bad file descriptor) [pid 365] close(165) = -1 EBADF (Bad file descriptor) [pid 365] close(166) = -1 EBADF (Bad file descriptor) [pid 365] close(167) = -1 EBADF (Bad file descriptor) [pid 365] close(168) = -1 EBADF (Bad file descriptor) [pid 365] close(169) = -1 EBADF (Bad file descriptor) [pid 365] close(170) = -1 EBADF (Bad file descriptor) [pid 365] close(171) = -1 EBADF (Bad file descriptor) [pid 365] close(172) = -1 EBADF (Bad file descriptor) [pid 365] close(173) = -1 EBADF (Bad file descriptor) [pid 365] close(174) = -1 EBADF (Bad file descriptor) [pid 365] close(175) = -1 EBADF (Bad file descriptor) [pid 365] close(176) = -1 EBADF (Bad file descriptor) [pid 365] close(177) = -1 EBADF (Bad file descriptor) [pid 365] close(178) = -1 EBADF (Bad file descriptor) [pid 365] close(179) = -1 EBADF (Bad file descriptor) [pid 365] close(180) = -1 EBADF (Bad file descriptor) [pid 365] close(181) = -1 EBADF (Bad file descriptor) [pid 365] close(182) = -1 EBADF (Bad file descriptor) [pid 365] close(183) = -1 EBADF (Bad file descriptor) [pid 365] close(184) = -1 EBADF (Bad file descriptor) [pid 365] close(185) = -1 EBADF (Bad file descriptor) [pid 365] close(186) = -1 EBADF (Bad file descriptor) [pid 365] close(187) = -1 EBADF (Bad file descriptor) [pid 365] close(188) = -1 EBADF (Bad file descriptor) [pid 365] close(189) = -1 EBADF (Bad file descriptor) [pid 365] close(190) = -1 EBADF (Bad file descriptor) [pid 365] close(191) = -1 EBADF (Bad file descriptor) [pid 365] close(192) = -1 EBADF (Bad file descriptor) [pid 365] close(193) = -1 EBADF (Bad file descriptor) [pid 365] close(194) = -1 EBADF (Bad file descriptor) [pid 365] close(195) = -1 EBADF (Bad file descriptor) [pid 365] close(196) = -1 EBADF (Bad file descriptor) [pid 365] close(197) = -1 EBADF (Bad file descriptor) [pid 365] close(198) = -1 EBADF (Bad file descriptor) [pid 365] close(199) = -1 EBADF (Bad file descriptor) [pid 365] close(200) = -1 EBADF (Bad file descriptor) [pid 365] close(201) = -1 EBADF (Bad file descriptor) [pid 365] close(202) = -1 EBADF (Bad file descriptor) [pid 365] close(203) = -1 EBADF (Bad file descriptor) [pid 365] close(204) = -1 EBADF (Bad file descriptor) [pid 365] close(205) = -1 EBADF (Bad file descriptor) [pid 365] close(206) = -1 EBADF (Bad file descriptor) [pid 365] close(207) = -1 EBADF (Bad file descriptor) [pid 365] close(208) = -1 EBADF (Bad file descriptor) [pid 365] close(209) = -1 EBADF (Bad file descriptor) [pid 365] close(210) = -1 EBADF (Bad file descriptor) [pid 365] close(211) = -1 EBADF (Bad file descriptor) [pid 365] close(212) = -1 EBADF (Bad file descriptor) [pid 365] close(213) = -1 EBADF (Bad file descriptor) [pid 365] close(214) = -1 EBADF (Bad file descriptor) [pid 365] close(215) = -1 EBADF (Bad file descriptor) [pid 365] close(216) = -1 EBADF (Bad file descriptor) [pid 365] close(217) = -1 EBADF (Bad file descriptor) [pid 365] close(218) = -1 EBADF (Bad file descriptor) [pid 365] close(219) = -1 EBADF (Bad file descriptor) [pid 365] close(220) = -1 EBADF (Bad file descriptor) [pid 365] close(221) = -1 EBADF (Bad file descriptor) [pid 365] close(222) = -1 EBADF (Bad file descriptor) [pid 365] close(223) = -1 EBADF (Bad file descriptor) [pid 365] close(224) = -1 EBADF (Bad file descriptor) [pid 365] close(225) = -1 EBADF (Bad file descriptor) [pid 365] close(226) = -1 EBADF (Bad file descriptor) [pid 365] close(227) = -1 EBADF (Bad file descriptor) [pid 365] close(228) = -1 EBADF (Bad file descriptor) [pid 365] close(229) = -1 EBADF (Bad file descriptor) [pid 365] close(230) = -1 EBADF (Bad file descriptor) [pid 365] close(231) = -1 EBADF (Bad file descriptor) [pid 365] close(232) = -1 EBADF (Bad file descriptor) [pid 365] close(233) = -1 EBADF (Bad file descriptor) [pid 365] close(234) = -1 EBADF (Bad file descriptor) [pid 365] close(235) = -1 EBADF (Bad file descriptor) [pid 365] close(236) = -1 EBADF (Bad file descriptor) [pid 365] close(237) = -1 EBADF (Bad file descriptor) [pid 365] close(238) = -1 EBADF (Bad file descriptor) [pid 365] close(239) = -1 EBADF (Bad file descriptor) [pid 365] close(240) = -1 EBADF (Bad file descriptor) [pid 365] close(241) = -1 EBADF (Bad file descriptor) [pid 365] close(242) = -1 EBADF (Bad file descriptor) [pid 365] close(243) = -1 EBADF (Bad file descriptor) [pid 365] close(244) = -1 EBADF (Bad file descriptor) [pid 365] close(245) = -1 EBADF (Bad file descriptor) [pid 365] close(246) = -1 EBADF (Bad file descriptor) [pid 365] close(247) = -1 EBADF (Bad file descriptor) [pid 365] close(248) = -1 EBADF (Bad file descriptor) [pid 365] close(249) = -1 EBADF (Bad file descriptor) [pid 365] close(250) = -1 EBADF (Bad file descriptor) [pid 365] close(251) = -1 EBADF (Bad file descriptor) [pid 365] close(252) = -1 EBADF (Bad file descriptor) [pid 365] close(253) = -1 EBADF (Bad file descriptor) [pid 365] close(254) = -1 EBADF (Bad file descriptor) [pid 365] close(255) = -1 EBADF (Bad file descriptor) [pid 365] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 365] execve("ci2-android-5-15/syz-executor", ["ci2-android-5-15/syz-executor", "exec"], 0x7ffe94520e80 /* 2 vars */) = 0 [pid 365] brk(NULL [pid 310] <... clone3 resumed>) = 365 [pid 365] <... brk resumed>) = 0x55558a934000 [pid 365] brk(0x55558a934e80 [pid 310] munmap(0x7ff466fd6000, 36864 [pid 365] <... brk resumed>) = 0x55558a934e80 [pid 365] arch_prctl(ARCH_SET_FS, 0x55558a934500 [pid 310] <... munmap resumed>) = 0 [pid 365] <... arch_prctl resumed>) = 0 [pid 365] set_tid_address(0x55558a9347d0 [pid 310] rt_sigprocmask(SIG_SETMASK, [] [pid 365] <... set_tid_address resumed>) = 365 [pid 365] set_robust_list(0x55558a9347e0, 24 [pid 310] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 365] <... set_robust_list resumed>) = 0 [pid 365] prlimit64(0, RLIMIT_STACK, NULL [pid 310] fcntl(29, F_GETFL [pid 365] <... prlimit64 resumed>, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0 [pid 365] readlinkat(AT_FDCWD, "/proc/self/exe", "/root/ci2-android-5-15/syz-executor", 4096) = 35 [pid 310] <... fcntl resumed>) = 0 (flags O_RDONLY) [pid 365] getrandom("\x90\xfe\xc0\x43\x3f\xe2\x76\x49", 8, GRND_NONBLOCK) = 8 [pid 310] fcntl(29, F_SETFL, O_RDONLY|O_NONBLOCK [pid 365] brk(NULL [pid 310] <... fcntl resumed>) = 0 [pid 365] <... brk resumed>) = 0x55558a934e80 [pid 365] brk(0x55558a955e80 [pid 310] fcntl(33, F_GETFL [pid 365] <... brk resumed>) = 0x55558a955e80 [pid 310] <... fcntl resumed>) = 0 (flags O_RDONLY) [pid 365] brk(0x55558a956000) = 0x55558a956000 [pid 310] fcntl(33, F_SETFL, O_RDONLY|O_NONBLOCK [pid 365] mprotect(0x7f9df703b000, 1245184, PROT_READ [pid 310] <... fcntl resumed>) = 0 [pid 365] <... mprotect resumed>) = 0 [pid 310] close(10 [pid 365] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 365] mmap(0x1ffffffff000, 4096, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_FIXED_NOREPLACE, -1, 0 [pid 310] <... close resumed>) = 0 [pid 365] <... mmap resumed>) = 0x1ffffffff000 [pid 365] mmap(0x200000000000, 16777216, PROT_READ|PROT_WRITE|PROT_EXEC, MAP_PRIVATE|MAP_ANONYMOUS|MAP_FIXED_NOREPLACE, -1, 0 [pid 310] close(30 [pid 365] <... mmap resumed>) = 0x200000000000 [pid 365] mmap(0x200001000000, 4096, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_FIXED_NOREPLACE, -1, 0 [pid 310] <... close resumed>) = 0 [pid 365] <... mmap resumed>) = 0x200001000000 [pid 310] close(37 [pid 365] rt_sigaction(SIGCHLD, {sa_handler=0x7f9df6dd0780, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f9df6ebe450} [pid 310] <... close resumed>) = 0 [pid 365] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 365] pkey_alloc(0, PKEY_UNRESTRICTED [pid 310] close(25 [pid 365] <... pkey_alloc resumed>) = -1 EINVAL (Invalid argument) [pid 365] getrandom("\x2f\xae\x28\x74\xdc\x7e\x7b\xb7", 8, GRND_NONBLOCK) = 8 [pid 365] mkdir("./syzkaller.BMGwrM", 0700) = 0 [pid 310] <... close resumed>) = 0 [pid 365] chmod("./syzkaller.BMGwrM", 0777) = 0 [pid 310] close(26 [pid 365] chdir("./syzkaller.BMGwrM") = 0 [pid 310] <... close resumed>) = 0 [pid 365] rt_sigaction(SIGRTMIN, {sa_handler=SIG_IGN, sa_mask=[], sa_flags=0} [pid 310] close(31 [pid 365] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 365] rt_sigaction(SIGRT_1, {sa_handler=SIG_IGN, sa_mask=[], sa_flags=0} [pid 310] <... close resumed>) = 0 [pid 365] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 310] write(18, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x01\x01\x00\x00\x00\x00\x00\x00\x40\x38\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00", 72 [pid 365] rt_sigaction(SIGSEGV, {sa_handler=0x7f9df6dd2bd0, sa_mask=[], sa_flags=SA_RESTORER|SA_NODEFER|SA_SIGINFO, sa_restorer=0x7f9df6ebe450} [pid 310] <... write resumed>) = 72 [pid 365] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 310] pselect6(37, [3 13 16 21 23 29 32 33 34 35 36], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 365] rt_sigaction(SIGBUS, {sa_handler=0x7f9df6dd2bd0, sa_mask=[], sa_flags=SA_RESTORER|SA_NODEFER|SA_SIGINFO, sa_restorer=0x7f9df6ebe450} [pid 310] <... pselect6 resumed>) = 4 (in [13 16 21 32], left {tv_sec=0, tv_nsec=999986722}) [pid 365] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 310] read(16 [pid 365] getpid( [pid 310] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 365] <... getpid resumed>) = 365 [pid 310] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x01\x00\x00\x00\x0c\x00\x00\x00\x00\x00\x00\x00", 56 [pid 365] mmap(0x1b32920000, 4194304, PROT_READ, MAP_SHARED|MAP_FIXED_NOREPLACE, 3, 0) = 0x1b32920000 [pid 310] <... write resumed>) = 56 [pid 308] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3ff4dd4ab7000002}], 128, 625, NULL, 0) = 1 [pid 310] write(15, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x0c\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x13\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00", 48 [pid 308] futex(0x34196c0, FUTEX_WAKE_PRIVATE, 1 [pid 365] getpid( [pid 360] <... read resumed>, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x0c\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x13\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 310] <... write resumed>) = 48 [pid 308] <... futex resumed>) = 1 [pid 304] <... futex resumed>) = 0 [pid 365] <... getpid resumed>) = 365 [pid 360] rt_sigprocmask(SIG_BLOCK, ~[] [pid 310] read(21 [pid 308] read(6 [pid 365] mmap(0x1b33924000, 262144, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED_NOREPLACE, 4, 0 [pid 360] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 310] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 308] <... read resumed>, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x01\x00\x00\x00\x0c\x00\x00\x00\x00\x00\x00\x00", 9967212) = 56 [pid 365] <... mmap resumed>) = 0x1b33924000 [pid 360] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 310] write(3, "\xb4\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1c\x00\x10\x00\x04\x00\x08\x00\x00\x00\x00\x00\x0c\x00\x10\x00\x00\x00\x02\x00\x00\x00\x14\x00\x00\x00\x20\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0c\x00\x18\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x0c\x00\x00\x00\x18\x00\x00\x00"..., 184 [pid 308] read(6ci2-android-5-15/strace-static-x86_64: Process 366 attached [pid 365] close(3 [pid 310] <... write resumed>) = 184 [pid 308] <... read resumed>, 0x198990a00000, 9967212) = -1 EAGAIN (Resource temporarily unavailable) [pid 366] set_robust_list(0x55555f4fc7e0, 24 [pid 365] <... close resumed>) = 0 [pid 360] <... clone resumed>, child_tidptr=0x55555f4fc7d0) = 2 [pid 310] kill(317, SIGKILL [pid 308] epoll_pwait(4 [pid 366] <... set_robust_list resumed>) = 0 [pid 365] fcntl(5, F_GETFD [pid 360] rt_sigprocmask(SIG_SETMASK, [] [pid 310] <... kill resumed>) = 0 [pid 308] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3ff4dd4ab7000002}], 128, 0, NULL, 0) = 1 [pid 366] rt_sigprocmask(SIG_SETMASK, [] [pid 360] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 308] read(6, "\xb4\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1c\x00\x10\x00\x04\x00\x08\x00\x00\x00\x00\x00\x0c\x00\x10\x00\x00\x00\x02\x00\x00\x00\x14\x00\x00\x00\x20\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0c\x00\x18\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x0c\x00\x00\x00\x18\x00\x00\x00"..., 9967212) = 184 [pid 308] futex(0x19898dd0f960, FUTEX_WAKE_PRIVATE, 1 [pid 312] <... futex resumed>) = 0 [pid 308] <... futex resumed>) = 1 [pid 312] epoll_pwait(4 [pid 308] read(6 [pid 312] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 308] <... read resumed>, 0x198990a00000, 9967212) = -1 EAGAIN (Resource temporarily unavailable) [pid 312] epoll_pwait(4 [pid 308] epoll_pwait(4 [pid 317] +++ killed by SIGKILL +++ [pid 322] <... read resumed> ) = ? [pid 366] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 365] <... fcntl resumed>) = -1 EBADF (Bad file descriptor) [pid 312] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 310] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=317, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 322] +++ killed by SIGKILL +++ [pid 312] futex(0x19898dd0f960, FUTEX_WAIT_PRIVATE, 0, NULL [pid 304] futex(0x34196c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=497939870} [pid 366] chdir("./0" [pid 365] fcntl(6, F_GETFD [pid 310] rt_sigreturn({mask=[]} [pid 366] <... chdir resumed>) = 0 [pid 365] <... fcntl resumed>) = -1 EBADF (Bad file descriptor) [pid 310] <... rt_sigreturn resumed>) = 0 [pid 366] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 365] dup2(0, 249 [pid 366] <... prctl resumed>) = 0 [pid 366] setpgid(0, 0 [pid 365] <... dup2 resumed>) = 249 [pid 366] <... setpgid resumed>) = 0 [pid 365] dup2(1, 248 [pid 366] symlinkat("/syzcgroup/unified/syz1", AT_FDCWD, "./cgroup" [pid 365] <... dup2 resumed>) = 248 [pid 310] pipe2( [pid 366] <... symlinkat resumed>) = 0 [pid 310] <... pipe2 resumed>[10, 25], 0) = 0 [pid 366] symlinkat("/syzcgroup/cpu/syz1", AT_FDCWD, "./cgroup.cpu" [pid 365] dup2(2, 1 [pid 310] pipe2( [pid 366] <... symlinkat resumed>) = 0 [pid 310] <... pipe2 resumed>[26, 30], 0) = 0 [pid 366] symlinkat("/syzcgroup/net/syz1", AT_FDCWD, "./cgroup.net" [pid 365] <... dup2 resumed>) = 1 [pid 310] pipe2( [pid 366] <... symlinkat resumed>) = 0 [pid 310] <... pipe2 resumed>[31, 37], 0) = 0 [pid 366] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 365] dup2(2, 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 366] <... openat resumed>) = 3 [pid 365] <... dup2 resumed>) = 0 [pid 366] write(3, "1000", 4 [pid 365] read(249 [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 366] <... write resumed>) = 4 [pid 365] <... read resumed>, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x01\x01\x00\x00\x00\x00\x00\x00\x40\x38\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00", 72) = 72 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 366] close(3 [pid 365] getuid( [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 366] <... close resumed>) = 0 [pid 365] <... getuid resumed>) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 366] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 365] getgid( [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 366] <... symlinkat resumed>) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 365] <... getgid resumed>) = 0 [pid 366] close(249 [pid 365] mprotect(0x7f9df71cf000, 4096, PROT_NONE [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 366] <... close resumed>) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 365] <... mprotect resumed>) = 0 [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 366] close(248 [pid 365] clone(child_stack=0x7f9df72cefb0, flags=CLONE_NEWUSER|CLONE_NEWPID [pid 366] <... close resumed>) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULLci2-android-5-15/strace-static-x86_64: Process 367 attached , {rlim_cur=256, rlim_max=256}) = 0 [pid 366] prctl(PR_SET_NAME, "syz.1.12" [pid 365] <... clone resumed>) = 367 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 366] <... prctl resumed>) = 0 [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 366] mmap(0x1b33064000, 6029312, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED_NOREPLACE, 4, 0x40000 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 366] <... mmap resumed>) = 0x1b33064000 [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 366] close(4 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 366] <... close resumed>) = 0 [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 367] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 366] futex(0x7fa8c5f1ffac, FUTEX_WAKE_PRIVATE, 1000000 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 366] <... futex resumed>) = 0 [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 366] rt_sigaction(SIGRT_1, {sa_handler=0x7fa8c5cb7650, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa8c5c39450} [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 366] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 366] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 367] getppid( [pid 366] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 366] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 367] <... getppid resumed>) = 0 [pid 367] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 366] <... mmap resumed>) = 0x7fa8c46d1000 [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 366] mprotect(0x7fa8c46d2000, 131072, PROT_READ|PROT_WRITE [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 366] <... mprotect resumed>) = 0 [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 367] <... openat resumed>) = 3 [pid 366] rt_sigprocmask(SIG_BLOCK, ~[] [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 366] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 366] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa8c46f1990, parent_tid=0x7fa8c46f1990, exit_signal=0, stack=0x7fa8c46d1000, stack_size=0x201c0, tls=0x7fa8c46f16c0} [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 367] dup2(3, 201) = 201 [pid 367] close(3) = 0 [pid 367] prlimit64(0, RLIMIT_AS, {rlim_cur=344064*1024, rlim_max=344064*1024}ci2-android-5-15/strace-static-x86_64: Process 368 attached [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 368] set_robust_list(0x7fa8c46f19a0, 24 [pid 366] <... clone3 resumed> => {parent_tid=[3]}, 88) = 3 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 368] <... set_robust_list resumed>) = 0 [pid 366] rt_sigprocmask(SIG_SETMASK, [] [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 368] rt_sigprocmask(SIG_SETMASK, [] [pid 366] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 368] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 368] futex(0x7fa8c5f1ffa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 368] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 366] futex(0x7fa8c5f1ffa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 368] ioctl(216, KCOV_ENABLE, 0 [pid 366] <... futex resumed>) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 368] <... ioctl resumed>) = 0 [pid 368] mmap(0x1ffffffff000, 4096, PROT_NONE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x1ffffffff000 [pid 366] futex(0x7fa8c5f1ffac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 368] futex(0x7fa8c5f1ffac, FUTEX_WAKE_PRIVATE, 1000000 [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 368] <... futex resumed>) = 0 [pid 366] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 368] futex(0x7fa8c5f1ffa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 367] <... prlimit64 resumed>, NULL) = 0 [pid 367] prlimit64(0, RLIMIT_MEMLOCK, {rlim_cur=32768*1024, rlim_max=32768*1024}, NULL) = -1 EPERM (Operation not permitted) [pid 367] prlimit64(0, RLIMIT_FSIZE, {rlim_cur=139264*1024, rlim_max=139264*1024}, NULL) = 0 [pid 367] prlimit64(0, RLIMIT_STACK, {rlim_cur=1024*1024, rlim_max=1024*1024}, NULL) = 0 [pid 367] prlimit64(0, RLIMIT_CORE, {rlim_cur=131072*1024, rlim_max=131072*1024}, NULL) = 0 [pid 367] prlimit64(0, RLIMIT_NOFILE, {rlim_cur=256, rlim_max=256}, NULL) = 0 [pid 367] unshare(CLONE_NEWNS) = 0 [pid 366] futex(0x7fa8c5f1ffa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 368] <... futex resumed>) = 0 [pid 366] <... futex resumed>) = 1 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 368] mmap(0x200000000000, 16777216, PROT_READ|PROT_WRITE|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 366] futex(0x7fa8c5f1ffac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 368] <... mmap resumed>) = 0x200000000000 [pid 368] futex(0x7fa8c5f1ffac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 366] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 368] futex(0x7fa8c5f1ffa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 367] mount(NULL, "/", NULL, MS_REC|MS_PRIVATE, NULL) = 0 [pid 366] futex(0x7fa8c5f1ffa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 368] <... futex resumed>) = 0 [pid 367] unshare(CLONE_NEWIPC [pid 366] <... futex resumed>) = 1 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 368] mmap(0x200001000000, 4096, PROT_NONE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 366] futex(0x7fa8c5f1ffac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 368] <... mmap resumed>) = 0x200001000000 [pid 367] <... unshare resumed>) = -1 EINVAL (Invalid argument) [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 368] futex(0x7fa8c5f1ffac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 367] unshare(CLONE_NEWCGROUP [pid 366] <... futex resumed>) = 0 [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 368] futex(0x7fa8c5f1ffa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 367] <... unshare resumed>) = 0 [pid 366] close_range(3, 30, 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 366] <... close_range resumed>) = 0 [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 366] exit_group(0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 368] <... futex resumed>) = ? [pid 367] unshare(CLONE_NEWUTS [pid 366] <... exit_group resumed>) = ? [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 368] +++ exited with 0 +++ [pid 367] <... unshare resumed>) = 0 [pid 367] unshare(CLONE_SYSVSEM) = 0 [pid 367] openat(AT_FDCWD, "/proc/sys/kernel/shmmax", O_WRONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 367] openat(AT_FDCWD, "/proc/sys/kernel/shmall", O_WRONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 367] openat(AT_FDCWD, "/proc/sys/kernel/shmmni", O_WRONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 367] openat(AT_FDCWD, "/proc/sys/kernel/msgmax", O_WRONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 367] openat(AT_FDCWD, "/proc/sys/kernel/msgmni", O_WRONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 367] openat(AT_FDCWD, "/proc/sys/kernel/msgmnb", O_WRONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 367] openat(AT_FDCWD, "/proc/sys/kernel/sem", O_WRONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 367] openat(AT_FDCWD, "/proc/self/setgroups", O_WRONLY|O_CLOEXEC) = 3 [pid 367] write(3, "deny", 4) = 4 [pid 367] close(3) = 0 [pid 367] openat(AT_FDCWD, "/proc/self/uid_map", O_WRONLY|O_CLOEXEC) = 3 [pid 367] write(3, "0 0 1\n", 6) = 6 [pid 367] close(3) = 0 [pid 367] openat(AT_FDCWD, "/proc/self/gid_map", O_WRONLY|O_CLOEXEC) = 3 [pid 367] write(3, "0 0 1\n", 6) = 6 [pid 367] close(3) = 0 [pid 367] unshare(CLONE_NEWNET [pid 366] +++ exited with 0 +++ [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 367] <... unshare resumed>) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 360] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 367] openat(AT_FDCWD, "/proc/sys/net/ipv4/ping_group_range", O_WRONLY|O_CLOEXEC [pid 360] rt_sigreturn({mask=[]} [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 360] <... rt_sigreturn resumed>) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 367] <... openat resumed>) = 3 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 360] write(248, "\x00\x00\x00\x00", 4 [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 360] <... write resumed>) = 4 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 360] umount2("./0", MNT_FORCE|UMOUNT_NOFOLLOW [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 360] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 360] openat(AT_FDCWD, "./0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 360] <... openat resumed>) = 3 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 360] fstat(3 [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 360] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 360] getdents64(3 [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 360] <... getdents64 resumed>, 0x55555f50f8c0 /* 6 entries */, 32768) = 176 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 367] write(3, "0 65535", 7 [pid 360] umount2("./0/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 360] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 367] <... write resumed>) = -1 EINVAL (Invalid argument) [pid 360] newfstatat(AT_FDCWD, "./0/binderfs" [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 367] close(3 [pid 360] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 367] <... close resumed>) = 0 [pid 360] unlink("./0/binderfs" [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 367] openat(AT_FDCWD, "/proc/sys/fs/mount-max", O_WRONLY|O_CLOEXEC [pid 360] <... unlink resumed>) = 0 [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 360] umount2("./0/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 367] <... openat resumed>) = 3 [pid 360] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 367] write(3, "100000", 6 [pid 360] newfstatat(AT_FDCWD, "./0/cgroup.net" [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 367] <... write resumed>) = 6 [pid 360] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 367] close(3 [pid 360] unlink("./0/cgroup.net" [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 367] <... close resumed>) = 0 [pid 360] <... unlink resumed>) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 367] mkdirat(AT_FDCWD, "./syz-tmp", 0777 [pid 360] umount2("./0/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 360] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 360] newfstatat(AT_FDCWD, "./0/cgroup.cpu" [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 360] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 360] unlink("./0/cgroup.cpu" [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 360] <... unlink resumed>) = 0 [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 360] umount2("./0/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 360] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 367] <... mkdirat resumed>) = 0 [pid 360] newfstatat(AT_FDCWD, "./0/cgroup" [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 367] mount("", "./syz-tmp", "tmpfs", 0, NULL [pid 360] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 360] unlink("./0/cgroup" [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 360] <... unlink resumed>) = 0 [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 360] getdents64(3 [pid 367] <... mount resumed>) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 360] <... getdents64 resumed>, 0x55555f50f8c0 /* 0 entries */, 32768) = 0 [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 367] mkdirat(AT_FDCWD, "./syz-tmp/newroot", 0777 [pid 360] close(3 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 360] <... close resumed>) = 0 [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 360] unlinkat(AT_FDCWD, "./0", AT_REMOVEDIR [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 367] <... mkdirat resumed>) = 0 [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 360] <... unlinkat resumed>) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 367] mkdirat(AT_FDCWD, "./syz-tmp/newroot/dev", 0700 [pid 360] mkdirat(AT_FDCWD, "./1", 0777 [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 367] <... mkdirat resumed>) = 0 [pid 360] <... mkdirat resumed>) = 0 [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 367] mount("/dev", "./syz-tmp/newroot/dev", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL [pid 360] openat(AT_FDCWD, "/dev/loop1", O_RDWR [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 360] <... openat resumed>) = 3 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 367] <... mount resumed>) = 0 [pid 360] ioctl(3, LOOP_CLR_FD [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 367] mkdirat(AT_FDCWD, "./syz-tmp/newroot/proc", 0700 [pid 360] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 360] close(3 [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 360] <... close resumed>) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 360] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 360] <... socket resumed>) = 3 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 367] <... mkdirat resumed>) = 0 [pid 360] close(3 [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 360] <... close resumed>) = 0 [pid 367] mount("syz-proc", "./syz-tmp/newroot/proc", "proc", 0, NULL [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 360] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 360] <... socket resumed>) = 3 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 360] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 360] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 360] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 360] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 367] <... mount resumed>) = 0 [pid 360] close(3 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 367] mkdirat(AT_FDCWD, "./syz-tmp/newroot/selinux", 0700 [pid 360] <... close resumed>) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 360] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 360] <... socket resumed>) = 3 [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 367] <... mkdirat resumed>) = 0 [pid 360] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 367] mount("/selinux", "./syz-tmp/newroot/selinux", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL [pid 360] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 360] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 367] <... mount resumed>) = -1 ENOENT (No such file or directory) [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 367] mount("/sys/fs/selinux", "./syz-tmp/newroot/selinux", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL [pid 360] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 367] <... mount resumed>) = 0 [pid 360] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 367] mkdirat(AT_FDCWD, "./syz-tmp/newroot/sys", 0700 [pid 360] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 360] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 367] <... mkdirat resumed>) = 0 [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 367] mount("/sys", "./syz-tmp/newroot/sys", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL [pid 360] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 360] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 360] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 367] <... mount resumed>) = 0 [pid 360] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 367] mount("/sys/kernel/debug", "./syz-tmp/newroot/sys/kernel/debug", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 360] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 367] <... mount resumed>) = 0 [pid 360] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 367] mount("/sys/fs/smackfs", "./syz-tmp/newroot/sys/fs/smackfs", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL [pid 360] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 367] <... mount resumed>) = -1 ENOENT (No such file or directory) [pid 360] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 367] mount("/proc/sys/fs/binfmt_misc", "./syz-tmp/newroot/proc/sys/fs/binfmt_misc", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 360] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 360] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 360] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 360] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 367] <... mount resumed>) = 0 [pid 360] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 367] mkdirat(AT_FDCWD, "./syz-tmp/newroot/syz-inputs", 0700 [pid 360] close(3 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 360] <... close resumed>) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 367] <... mkdirat resumed>) = 0 [pid 360] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 367] mount("/syz-inputs", "./syz-tmp/newroot/syz-inputs", NULL, MS_RDONLY|MS_BIND|MS_REC|MS_PRIVATE, NULL [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 367] <... mount resumed>) = -1 ENOENT (No such file or directory) [pid 360] <... socket resumed>) = 3 [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 367] mkdirat(AT_FDCWD, "./syz-tmp/newroot/syzcgroup", 0700 [pid 360] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 360] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 367] <... mkdirat resumed>) = 0 [pid 360] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 367] mkdirat(AT_FDCWD, "./syz-tmp/newroot/syzcgroup/unified", 0700 [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 360] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 367] <... mkdirat resumed>) = 0 [pid 360] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 367] mkdirat(AT_FDCWD, "./syz-tmp/newroot/syzcgroup/cpu", 0700 [pid 360] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 360] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 360] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 367] <... mkdirat resumed>) = 0 [pid 360] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 367] mkdirat(AT_FDCWD, "./syz-tmp/newroot/syzcgroup/net", 0700 [pid 360] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 367] <... mkdirat resumed>) = 0 [pid 360] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 367] mount("/syzcgroup/unified", "./syz-tmp/newroot/syzcgroup/unified", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 360] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 367] <... mount resumed>) = 0 [pid 360] close(3 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 367] mount("/syzcgroup/cpu", "./syz-tmp/newroot/syzcgroup/cpu", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 360] <... close resumed>) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 360] read(249 [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 367] <... mount resumed>) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 367] mount("/syzcgroup/net", "./syz-tmp/newroot/syzcgroup/net", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 367] <... mount resumed>) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 367] mkdirat(AT_FDCWD, "./syz-tmp/pivot", 0777 [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 367] <... mkdirat resumed>) = 0 [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 367] pivot_root("./syz-tmp", "./syz-tmp/pivot" [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 367] <... pivot_root resumed>) = 0 [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 367] chdir("/" [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 367] <... chdir resumed>) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 367] umount2("./pivot", MNT_DETACH [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 367] <... umount2 resumed>) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 367] chroot("./newroot" [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 367] <... chroot resumed>) = 0 [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 367] chdir("/" [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 367] <... chdir resumed>) = 0 [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 367] mkdirat(AT_FDCWD, "/dev/gadgetfs", 0777 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 367] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 367] mount("gadgetfs", "/dev/gadgetfs", "gadgetfs", 0, NULL [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 367] <... mount resumed>) = -1 ENODEV (No such device) [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 367] mkdirat(AT_FDCWD, "/dev/binderfs", 0777 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 367] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 367] mount("binder", "/dev/binderfs", "binder", 0, NULL [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 367] <... mount resumed>) = 0 [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 367] mount(NULL, "/sys/fs/fuse/connections", "fusectl", 0, NULL [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 367] <... mount resumed>) = -1 EPERM (Operation not permitted) [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 367] getpid( [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 367] <... getpid resumed>) = 1 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 367] capget({version=_LINUX_CAPABILITY_VERSION_3, pid=1} [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 367] <... capget resumed>, {effective=1< [pid 367] capset({version=_LINUX_CAPABILITY_VERSION_3, pid=1}, {effective=1< [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 367] <... capset resumed>) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 367] getpid( [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 367] <... getpid resumed>) = 1 [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 367] mkdirat(AT_FDCWD, "/syzcgroup/unified/syz0", 0777 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 367] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 367] openat(AT_FDCWD, "/syzcgroup/unified/syz0/pids.max", O_WRONLY|O_CLOEXEC [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 367] <... openat resumed>) = 3 [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 367] write(3, "32", 2 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 367] <... write resumed>) = 2 [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 367] close(3 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 367] <... close resumed>) = 0 [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 367] openat(AT_FDCWD, "/syzcgroup/unified/syz0/cgroup.procs", O_WRONLY|O_CLOEXEC [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 367] <... openat resumed>) = 3 [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 367] write(3, "1", 1 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 367] <... write resumed>) = 1 [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 367] close(3 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 367] <... close resumed>) = 0 [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 367] mkdirat(AT_FDCWD, "/syzcgroup/cpu/syz0", 0777 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 367] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 367] openat(AT_FDCWD, "/syzcgroup/cpu/syz0/cgroup.procs", O_WRONLY|O_CLOEXEC [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 367] <... openat resumed>) = 3 [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 367] write(3, "1", 1 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 367] <... write resumed>) = 1 [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 367] close(3 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 367] <... close resumed>) = 0 [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 367] openat(AT_FDCWD, "/syzcgroup/cpu/syz0/memory.soft_limit_in_bytes", O_WRONLY|O_CLOEXEC [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 367] <... openat resumed>) = 3 [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 367] write(3, "313524224", 9 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 367] <... write resumed>) = 9 [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 367] close(3 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 367] <... close resumed>) = 0 [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 367] openat(AT_FDCWD, "/syzcgroup/cpu/syz0/memory.limit_in_bytes", O_WRONLY|O_CLOEXEC [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 367] <... openat resumed>) = 3 [pid 367] write(3, "314572800", 9 [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 367] <... write resumed>) = 9 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 367] close(3 [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 367] <... close resumed>) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 367] mkdirat(AT_FDCWD, "/syzcgroup/net/syz0", 0777 [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 367] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 367] openat(AT_FDCWD, "/syzcgroup/net/syz0/cgroup.procs", O_WRONLY|O_CLOEXEC [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 367] <... openat resumed>) = 3 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 367] write(3, "1", 1 [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 367] <... write resumed>) = 1 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 367] close(3 [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 367] <... close resumed>) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 367] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 367] <... socket resumed>) = 3 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 367] getsockopt(3, SOL_IP, EBT_SO_GET_INIT_INFO [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 367] <... getsockopt resumed>, 0x7f9df716b3e8, [120]) = -1 ENOPROTOOPT (Protocol not available) [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 367] getsockopt(3, SOL_IP, EBT_SO_GET_INIT_INFO [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 367] <... getsockopt resumed>, 0x7f9df716ba68, [120]) = -1 ENOPROTOOPT (Protocol not available) [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 367] getsockopt(3, SOL_IP, EBT_SO_GET_INIT_INFO [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 367] <... getsockopt resumed>, 0x7f9df716c0e8, [120]) = -1 ENOPROTOOPT (Protocol not available) [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 367] close(3 [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 367] <... close resumed>) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 367] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 367] <... socket resumed>) = 3 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 367] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 367] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 367] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 367] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 367] close(3 [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 367] <... close resumed>) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 367] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 367] <... socket resumed>) = 3 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 367] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 367] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 367] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 367] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 367] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 367] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 367] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 367] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 367] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 367] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 367] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 367] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 367] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 367] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 367] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 367] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 367] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 367] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 367] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 367] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 367] close(3 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 367] <... close resumed>) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 367] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 367] <... socket resumed>) = 3 [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 367] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 367] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 367] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 367] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 367] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 367] <... getsockopt resumed>, 0x7f9df716d4c8, [84]) = -1 ENOENT (No such file or directory) [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 367] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] mmap(NULL, 36864, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 367] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 310] <... mmap resumed>) = 0x7ff466fd6000 [pid 367] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 310] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 367] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 310] clone3({flags=CLONE_VM|CLONE_VFORK|CLONE_CLEAR_SIGHAND, exit_signal=SIGCHLD, stack=0x7ff466fd6000, stack_size=0x9000}, 88 [pid 367] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFOci2-android-5-15/strace-static-x86_64: Process 369 attached [pid 369] rt_sigprocmask(SIG_BLOCK, NULL, ~[KILL STOP], 8) = 0 [pid 369] setpgid(0, 0) = 0 [pid 369] dup2(10, 0) = 0 [pid 369] dup2(30, 1) = 1 [pid 367] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 369] dup2(37, 2 [pid 367] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 369] <... dup2 resumed>) = 2 [pid 369] dup2(14, 3 [pid 367] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 369] <... dup2 resumed>) = 3 [pid 367] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 369] dup2(17, 4 [pid 367] <... getsockopt resumed>, 0x7f9df716e908, [84]) = -1 ENOENT (No such file or directory) [pid 369] <... dup2 resumed>) = 4 [pid 367] close(3 [pid 369] close(5) = 0 [pid 367] <... close resumed>) = 0 [pid 369] close(6 [pid 367] write(248, "\x00\x00\x00\x00", 4 [pid 369] <... close resumed>) = 0 [pid 367] <... write resumed>) = 4 [pid 369] close(7 [pid 367] mkdirat(AT_FDCWD, "./0", 0777 [pid 369] <... close resumed>) = 0 [pid 369] close(8) = 0 [pid 367] <... mkdirat resumed>) = 0 [pid 369] close(9 [pid 367] openat(AT_FDCWD, "/dev/loop0", O_RDWR [pid 369] <... close resumed>) = 0 [pid 369] close(10 [pid 367] <... openat resumed>) = 3 [pid 369] <... close resumed>) = 0 [pid 367] ioctl(3, LOOP_CLR_FD [pid 369] close(11 [pid 367] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 369] <... close resumed>) = 0 [pid 367] close(3 [pid 369] close(12 [pid 367] <... close resumed>) = 0 [pid 369] <... close resumed>) = 0 [pid 369] close(13) = 0 [pid 369] close(14) = 0 [pid 369] close(15) = 0 [pid 369] close(16) = 0 [pid 369] close(17) = 0 [pid 369] close(18) = 0 [pid 369] close(19) = 0 [pid 369] close(20) = 0 [pid 369] close(21) = 0 [pid 369] close(22) = 0 [pid 369] close(23) = 0 [pid 369] close(24) = 0 [pid 369] close(25) = 0 [pid 369] close(26) = 0 [pid 369] close(27) = 0 [pid 369] close(28) = 0 [pid 369] close(29) = 0 [pid 369] close(30) = 0 [pid 369] close(31) = 0 [pid 369] close(32) = 0 [pid 369] close(33) = 0 [pid 369] close(34) = 0 [pid 369] close(35) = 0 [pid 369] close(36) = 0 [pid 369] close(37) = 0 [pid 369] close(38) = -1 EBADF (Bad file descriptor) [pid 369] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 369] close(39) = -1 EBADF (Bad file descriptor) [pid 369] close(40) = -1 EBADF (Bad file descriptor) [pid 369] close(41) = -1 EBADF (Bad file descriptor) [pid 369] close(42) = -1 EBADF (Bad file descriptor) [pid 369] close(43) = -1 EBADF (Bad file descriptor) [pid 369] close(44) = -1 EBADF (Bad file descriptor) [pid 369] close(45) = -1 EBADF (Bad file descriptor) [pid 369] close(46) = -1 EBADF (Bad file descriptor) [pid 369] close(47) = -1 EBADF (Bad file descriptor) [pid 369] close(48) = -1 EBADF (Bad file descriptor) [pid 369] close(49) = -1 EBADF (Bad file descriptor) [pid 369] close(50) = -1 EBADF (Bad file descriptor) [pid 369] close(51) = -1 EBADF (Bad file descriptor) [pid 369] close(52) = -1 EBADF (Bad file descriptor) [pid 369] close(53) = -1 EBADF (Bad file descriptor) [pid 369] close(54) = -1 EBADF (Bad file descriptor) [pid 369] close(55) = -1 EBADF (Bad file descriptor) [pid 369] close(56) = -1 EBADF (Bad file descriptor) [pid 369] close(57) = -1 EBADF (Bad file descriptor) [pid 369] close(58) = -1 EBADF (Bad file descriptor) [pid 369] close(59) = -1 EBADF (Bad file descriptor) [pid 369] close(60) = -1 EBADF (Bad file descriptor) [pid 369] close(61) = -1 EBADF (Bad file descriptor) [pid 369] close(62) = -1 EBADF (Bad file descriptor) [pid 369] close(63) = -1 EBADF (Bad file descriptor) [pid 369] close(64) = -1 EBADF (Bad file descriptor) [pid 369] close(65) = -1 EBADF (Bad file descriptor) [pid 369] close(66) = -1 EBADF (Bad file descriptor) [pid 369] close(67) = -1 EBADF (Bad file descriptor) [pid 369] close(68) = -1 EBADF (Bad file descriptor) [pid 369] close(69) = -1 EBADF (Bad file descriptor) [pid 369] close(70) = -1 EBADF (Bad file descriptor) [pid 369] close(71) = -1 EBADF (Bad file descriptor) [pid 369] close(72) = -1 EBADF (Bad file descriptor) [pid 369] close(73) = -1 EBADF (Bad file descriptor) [pid 369] close(74) = -1 EBADF (Bad file descriptor) [pid 367] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 369] close(75) = -1 EBADF (Bad file descriptor) [pid 367] <... socket resumed>) = 3 [pid 369] close(76) = -1 EBADF (Bad file descriptor) [pid 369] close(77) = -1 EBADF (Bad file descriptor) [pid 369] close(78 [pid 367] close(3 [pid 369] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 369] close(79 [pid 367] <... close resumed>) = 0 [pid 369] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 367] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 369] close(80 [pid 367] <... socket resumed>) = 3 [pid 369] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 367] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 369] close(81 [pid 367] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 369] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 367] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 369] close(82 [pid 367] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 369] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 367] close(3 [pid 369] close(83) = -1 EBADF (Bad file descriptor) [pid 367] <... close resumed>) = 0 [pid 369] close(84 [pid 367] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 369] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 369] close(85 [pid 367] <... socket resumed>) = 3 [pid 369] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 367] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 369] close(86 [pid 367] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 369] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 367] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 369] close(87) = -1 EBADF (Bad file descriptor) [pid 367] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 369] close(88 [pid 367] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 369] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 367] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 367] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 369] close(89) = -1 EBADF (Bad file descriptor) [pid 367] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 369] close(90 [pid 367] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 369] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 367] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 369] close(91 [pid 367] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 369] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 367] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 369] close(92 [pid 367] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 369] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 367] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 369] close(93 [pid 367] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 369] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 369] close(94 [pid 367] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 369] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 367] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 369] close(95 [pid 367] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 369] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 367] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 369] close(96) = -1 EBADF (Bad file descriptor) [pid 367] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 369] close(97 [pid 367] close(3 [pid 369] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 369] close(98 [pid 367] <... close resumed>) = 0 [pid 369] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 367] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 369] close(99) = -1 EBADF (Bad file descriptor) [pid 367] <... socket resumed>) = 3 [pid 369] close(100 [pid 367] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 369] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 367] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 369] close(101) = -1 EBADF (Bad file descriptor) [pid 369] close(102) = -1 EBADF (Bad file descriptor) [pid 369] close(103) = -1 EBADF (Bad file descriptor) [pid 369] close(104) = -1 EBADF (Bad file descriptor) [pid 369] close(105 [pid 367] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 369] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 369] close(106 [pid 367] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 369] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 369] close(107 [pid 367] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 369] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 369] close(108 [pid 367] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 369] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 369] close(109 [pid 367] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 369] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 369] close(110) = -1 EBADF (Bad file descriptor) [pid 367] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 369] close(111) = -1 EBADF (Bad file descriptor) [pid 367] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 369] close(112) = -1 EBADF (Bad file descriptor) [pid 367] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 369] close(113) = -1 EBADF (Bad file descriptor) [pid 367] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 369] close(114) = -1 EBADF (Bad file descriptor) [pid 369] close(115 [pid 367] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 369] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 369] close(116 [pid 367] close(3 [pid 369] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 369] close(117) = -1 EBADF (Bad file descriptor) [pid 367] <... close resumed>) = 0 [pid 369] close(118) = -1 EBADF (Bad file descriptor) [pid 367] read(249 [pid 369] close(119) = -1 EBADF (Bad file descriptor) [pid 369] close(120) = -1 EBADF (Bad file descriptor) [pid 369] close(121) = -1 EBADF (Bad file descriptor) [pid 369] close(122) = -1 EBADF (Bad file descriptor) [pid 369] close(123) = -1 EBADF (Bad file descriptor) [pid 369] close(124) = -1 EBADF (Bad file descriptor) [pid 369] close(125) = -1 EBADF (Bad file descriptor) [pid 369] close(126) = -1 EBADF (Bad file descriptor) [pid 369] close(127) = -1 EBADF (Bad file descriptor) [pid 369] close(128) = -1 EBADF (Bad file descriptor) [pid 369] close(129) = -1 EBADF (Bad file descriptor) [pid 369] close(130) = -1 EBADF (Bad file descriptor) [pid 369] close(131) = -1 EBADF (Bad file descriptor) [pid 369] close(132) = -1 EBADF (Bad file descriptor) [pid 369] close(133) = -1 EBADF (Bad file descriptor) [pid 369] close(134) = -1 EBADF (Bad file descriptor) [pid 369] close(135) = -1 EBADF (Bad file descriptor) [pid 369] close(136) = -1 EBADF (Bad file descriptor) [pid 369] close(137) = -1 EBADF (Bad file descriptor) [pid 369] close(138) = -1 EBADF (Bad file descriptor) [pid 369] close(139) = -1 EBADF (Bad file descriptor) [pid 369] close(140) = -1 EBADF (Bad file descriptor) [pid 369] close(141) = -1 EBADF (Bad file descriptor) [pid 369] close(142) = -1 EBADF (Bad file descriptor) [pid 369] close(143) = -1 EBADF (Bad file descriptor) [pid 369] close(144) = -1 EBADF (Bad file descriptor) [pid 369] close(145) = -1 EBADF (Bad file descriptor) [pid 369] close(146) = -1 EBADF (Bad file descriptor) [pid 369] close(147) = -1 EBADF (Bad file descriptor) [pid 369] close(148) = -1 EBADF (Bad file descriptor) [pid 369] close(149) = -1 EBADF (Bad file descriptor) [pid 369] close(150) = -1 EBADF (Bad file descriptor) [pid 369] close(151) = -1 EBADF (Bad file descriptor) [pid 369] close(152) = -1 EBADF (Bad file descriptor) [pid 369] close(153) = -1 EBADF (Bad file descriptor) [pid 369] close(154) = -1 EBADF (Bad file descriptor) [pid 369] close(155) = -1 EBADF (Bad file descriptor) [pid 369] close(156) = -1 EBADF (Bad file descriptor) [pid 369] close(157) = -1 EBADF (Bad file descriptor) [pid 369] close(158) = -1 EBADF (Bad file descriptor) [pid 369] close(159) = -1 EBADF (Bad file descriptor) [pid 369] close(160) = -1 EBADF (Bad file descriptor) [pid 369] close(161) = -1 EBADF (Bad file descriptor) [pid 369] close(162) = -1 EBADF (Bad file descriptor) [pid 369] close(163) = -1 EBADF (Bad file descriptor) [pid 369] close(164) = -1 EBADF (Bad file descriptor) [pid 369] close(165) = -1 EBADF (Bad file descriptor) [pid 369] close(166) = -1 EBADF (Bad file descriptor) [pid 369] close(167) = -1 EBADF (Bad file descriptor) [pid 369] close(168) = -1 EBADF (Bad file descriptor) [pid 369] close(169) = -1 EBADF (Bad file descriptor) [pid 369] close(170) = -1 EBADF (Bad file descriptor) [pid 369] close(171) = -1 EBADF (Bad file descriptor) [pid 369] close(172) = -1 EBADF (Bad file descriptor) [pid 369] close(173) = -1 EBADF (Bad file descriptor) [pid 369] close(174) = -1 EBADF (Bad file descriptor) [pid 369] close(175) = -1 EBADF (Bad file descriptor) [pid 369] close(176) = -1 EBADF (Bad file descriptor) [pid 369] close(177) = -1 EBADF (Bad file descriptor) [pid 369] close(178) = -1 EBADF (Bad file descriptor) [pid 369] close(179) = -1 EBADF (Bad file descriptor) [pid 369] close(180) = -1 EBADF (Bad file descriptor) [pid 369] close(181) = -1 EBADF (Bad file descriptor) [pid 369] close(182) = -1 EBADF (Bad file descriptor) [pid 369] close(183) = -1 EBADF (Bad file descriptor) [pid 369] close(184) = -1 EBADF (Bad file descriptor) [pid 369] close(185) = -1 EBADF (Bad file descriptor) [pid 369] close(186) = -1 EBADF (Bad file descriptor) [pid 369] close(187) = -1 EBADF (Bad file descriptor) [pid 369] close(188) = -1 EBADF (Bad file descriptor) [pid 369] close(189) = -1 EBADF (Bad file descriptor) [pid 369] close(190) = -1 EBADF (Bad file descriptor) [pid 369] close(191) = -1 EBADF (Bad file descriptor) [pid 369] close(192) = -1 EBADF (Bad file descriptor) [pid 369] close(193) = -1 EBADF (Bad file descriptor) [pid 369] close(194) = -1 EBADF (Bad file descriptor) [pid 369] close(195) = -1 EBADF (Bad file descriptor) [pid 369] close(196) = -1 EBADF (Bad file descriptor) [pid 369] close(197) = -1 EBADF (Bad file descriptor) [pid 369] close(198) = -1 EBADF (Bad file descriptor) [pid 369] close(199) = -1 EBADF (Bad file descriptor) [pid 369] close(200) = -1 EBADF (Bad file descriptor) [pid 369] close(201) = -1 EBADF (Bad file descriptor) [pid 369] close(202) = -1 EBADF (Bad file descriptor) [pid 369] close(203) = -1 EBADF (Bad file descriptor) [pid 369] close(204) = -1 EBADF (Bad file descriptor) [pid 369] close(205) = -1 EBADF (Bad file descriptor) [pid 369] close(206) = -1 EBADF (Bad file descriptor) [pid 369] close(207) = -1 EBADF (Bad file descriptor) [pid 369] close(208) = -1 EBADF (Bad file descriptor) [pid 369] close(209) = -1 EBADF (Bad file descriptor) [pid 369] close(210) = -1 EBADF (Bad file descriptor) [pid 369] close(211) = -1 EBADF (Bad file descriptor) [pid 369] close(212) = -1 EBADF (Bad file descriptor) [pid 369] close(213) = -1 EBADF (Bad file descriptor) [pid 369] close(214) = -1 EBADF (Bad file descriptor) [pid 369] close(215) = -1 EBADF (Bad file descriptor) [pid 369] close(216) = -1 EBADF (Bad file descriptor) [pid 369] close(217) = -1 EBADF (Bad file descriptor) [pid 369] close(218) = -1 EBADF (Bad file descriptor) [pid 369] close(219) = -1 EBADF (Bad file descriptor) [pid 369] close(220) = -1 EBADF (Bad file descriptor) [pid 369] close(221) = -1 EBADF (Bad file descriptor) [pid 369] close(222) = -1 EBADF (Bad file descriptor) [pid 369] close(223) = -1 EBADF (Bad file descriptor) [pid 369] close(224) = -1 EBADF (Bad file descriptor) [pid 369] close(225) = -1 EBADF (Bad file descriptor) [pid 369] close(226) = -1 EBADF (Bad file descriptor) [pid 369] close(227) = -1 EBADF (Bad file descriptor) [pid 369] close(228) = -1 EBADF (Bad file descriptor) [pid 369] close(229) = -1 EBADF (Bad file descriptor) [pid 369] close(230) = -1 EBADF (Bad file descriptor) [pid 369] close(231) = -1 EBADF (Bad file descriptor) [pid 369] close(232) = -1 EBADF (Bad file descriptor) [pid 369] close(233) = -1 EBADF (Bad file descriptor) [pid 369] close(234) = -1 EBADF (Bad file descriptor) [pid 369] close(235) = -1 EBADF (Bad file descriptor) [pid 369] close(236) = -1 EBADF (Bad file descriptor) [pid 369] close(237) = -1 EBADF (Bad file descriptor) [pid 369] close(238) = -1 EBADF (Bad file descriptor) [pid 369] close(239) = -1 EBADF (Bad file descriptor) [pid 369] close(240) = -1 EBADF (Bad file descriptor) [pid 369] close(241) = -1 EBADF (Bad file descriptor) [pid 369] close(242) = -1 EBADF (Bad file descriptor) [pid 369] close(243) = -1 EBADF (Bad file descriptor) [pid 369] close(244) = -1 EBADF (Bad file descriptor) [pid 369] close(245) = -1 EBADF (Bad file descriptor) [pid 369] close(246) = -1 EBADF (Bad file descriptor) [pid 369] close(247) = -1 EBADF (Bad file descriptor) [pid 369] close(248) = -1 EBADF (Bad file descriptor) [pid 369] close(249) = -1 EBADF (Bad file descriptor) [pid 369] close(250) = -1 EBADF (Bad file descriptor) [pid 369] close(251) = -1 EBADF (Bad file descriptor) [pid 369] close(252) = -1 EBADF (Bad file descriptor) [pid 369] close(253) = -1 EBADF (Bad file descriptor) [pid 369] close(254) = -1 EBADF (Bad file descriptor) [pid 369] close(255) = -1 EBADF (Bad file descriptor) [pid 369] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 369] execve("ci2-android-5-15/syz-executor", ["ci2-android-5-15/syz-executor", "exec"], 0x7ffe94520e80 /* 2 vars */ [pid 310] <... clone3 resumed>) = 369 [pid 310] munmap(0x7ff466fd6000, 36864 [pid 369] <... execve resumed>) = 0 [pid 310] <... munmap resumed>) = 0 [pid 369] brk(NULL [pid 310] rt_sigprocmask(SIG_SETMASK, [] [pid 369] <... brk resumed>) = 0x555573f14000 [pid 310] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 369] brk(0x555573f14e80 [pid 310] fcntl(26, F_GETFL [pid 369] <... brk resumed>) = 0x555573f14e80 [pid 310] <... fcntl resumed>) = 0 (flags O_RDONLY) [pid 310] fcntl(26, F_SETFL, O_RDONLY|O_NONBLOCK [pid 369] arch_prctl(ARCH_SET_FS, 0x555573f14500 [pid 310] <... fcntl resumed>) = 0 [pid 369] <... arch_prctl resumed>) = 0 [pid 310] fcntl(31, F_GETFL [pid 369] set_tid_address(0x555573f147d0 [pid 310] <... fcntl resumed>) = 0 (flags O_RDONLY) [pid 369] <... set_tid_address resumed>) = 369 [pid 310] fcntl(31, F_SETFL, O_RDONLY|O_NONBLOCK [pid 369] set_robust_list(0x555573f147e0, 24 [pid 310] <... fcntl resumed>) = 0 [pid 369] <... set_robust_list resumed>) = 0 [pid 310] close(10) = 0 [pid 369] prlimit64(0, RLIMIT_STACK, NULL [pid 310] close(30 [pid 369] <... prlimit64 resumed>, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0 [pid 310] <... close resumed>) = 0 [pid 369] readlinkat(AT_FDCWD, "/proc/self/exe" [pid 310] close(37) = 0 [pid 310] close(20) = 0 [pid 310] close(21) = 0 [pid 310] close(23) = 0 [pid 310] write(25, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x01\x01\x00\x00\x00\x00\x00\x00\x80\x38\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00", 72) = 72 [pid 310] read(13, "\x00\x00\x00\x00", 4) = 4 [pid 310] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x06\x00\x00\x00\x0d\x00\x00\x00\x00\x00\x00\x00", 56) = 56 [pid 308] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3ff4dd4ab7000002}], 128, 501, NULL, 0) = 1 [pid 310] write(11, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x0d\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00", 48 [pid 308] futex(0x34196c0, FUTEX_WAKE_PRIVATE, 1 [pid 369] <... readlinkat resumed>, "/root/ci2-android-5-15/syz-executor", 4096) = 35 [pid 363] <... read resumed>, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x0d\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 310] <... write resumed>) = 48 [pid 308] <... futex resumed>) = 1 [pid 304] <... futex resumed>) = 0 [pid 369] getrandom( [pid 363] rt_sigprocmask(SIG_BLOCK, ~[] [pid 310] read(32 [pid 308] read(6 [pid 369] <... getrandom resumed>"\x59\x8c\x0b\x00\xbc\x58\x91\x94", 8, GRND_NONBLOCK) = 8 [pid 363] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 310] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 308] <... read resumed>, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x06\x00\x00\x00\x0d\x00\x00\x00\x00\x00\x00\x00", 9967212) = 56 [pid 369] brk(NULL [pid 363] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 310] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x05\x00\x00\x00\x0b\x00\x00\x00\x00\x00\x00\x00", 56 [pid 308] read(6ci2-android-5-15/strace-static-x86_64: Process 370 attached [pid 369] <... brk resumed>) = 0x555573f14e80 [pid 310] <... write resumed>) = 56 [pid 308] <... read resumed>, 0x198990a00000, 9967212) = -1 EAGAIN (Resource temporarily unavailable) [pid 370] set_robust_list(0x55555abe27e0, 24 [pid 369] brk(0x555573f35e80 [pid 363] <... clone resumed>, child_tidptr=0x55555abe27d0) = 2 [pid 310] write(28, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x0b\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00", 48 [pid 308] epoll_pwait(4 [pid 370] <... set_robust_list resumed>) = 0 [pid 369] <... brk resumed>) = 0x555573f35e80 [pid 363] rt_sigprocmask(SIG_SETMASK, [] [pid 358] <... read resumed>, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x0b\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 310] <... write resumed>) = 48 [pid 308] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3ff4dd4ab7000002}], 128, 0, NULL, 0) = 1 [pid 370] rt_sigprocmask(SIG_SETMASK, [] [pid 369] brk(0x555573f36000 [pid 363] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 358] rt_sigprocmask(SIG_BLOCK, ~[] [pid 310] pselect6(37, [3 13 16 26 29 31 32 33 34 35 36], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 308] read(6 [pid 370] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 369] <... brk resumed>) = 0x555573f36000 [pid 358] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 310] <... pselect6 resumed>) = 2 (in [16 29], left {tv_sec=0, tv_nsec=999986659}) [pid 308] <... read resumed>, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x05\x00\x00\x00\x0b\x00\x00\x00\x00\x00\x00\x00", 9967212) = 56 [pid 370] chdir("./0" [pid 369] mprotect(0x7fdd85080000, 1245184, PROT_READ [pid 358] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 310] read(29 [pid 308] read(6ci2-android-5-15/strace-static-x86_64: Process 371 attached [pid 370] <... chdir resumed>) = 0 [pid 369] <... mprotect resumed>) = 0 [pid 310] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 308] <... read resumed>, 0x198990a00000, 9967212) = -1 EAGAIN (Resource temporarily unavailable) [pid 371] set_robust_list(0x5555752527e0, 24 [pid 370] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 358] <... clone resumed>, child_tidptr=0x5555752527d0) = 2 [pid 308] epoll_pwait(4 [pid 371] <... set_robust_list resumed>) = 0 [pid 370] <... prctl resumed>) = 0 [pid 369] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 358] rt_sigprocmask(SIG_SETMASK, [] [pid 310] write(3, "\x2c\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0e\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x00\x00\x06\x00\x0c\x00\x04\x00\x06\x00\x00\x00\x0e\x00\x00\x00\x00\x00\x00\x00", 48 [pid 308] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 371] rt_sigprocmask(SIG_SETMASK, [] [pid 370] setpgid(0, 0 [pid 369] <... prctl resumed>) = 0 [pid 358] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 308] epoll_pwait(4 [pid 371] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 370] <... setpgid resumed>) = 0 [pid 369] mmap(0x1ffffffff000, 4096, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_FIXED_NOREPLACE, -1, 0 [pid 310] <... write resumed>) = 48 [pid 308] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3ff4dd4ab7000002}], 128, 403, NULL, 0) = 1 [pid 304] futex(0x34196c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=403443572} [pid 371] chdir("./0" [pid 308] futex(0x34196c0, FUTEX_WAKE_PRIVATE, 1 [pid 371] <... chdir resumed>) = 0 [pid 370] symlinkat("/syzcgroup/unified/syz6", AT_FDCWD, "./cgroup" [pid 310] write(18, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x0e\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00", 48 [pid 308] <... futex resumed>) = 0 [pid 304] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 371] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 369] <... mmap resumed>) = 0x1ffffffff000 [pid 308] read(6 [pid 371] <... prctl resumed>) = 0 [pid 370] <... symlinkat resumed>) = 0 [pid 369] mmap(0x200000000000, 16777216, PROT_READ|PROT_WRITE|PROT_EXEC, MAP_PRIVATE|MAP_ANONYMOUS|MAP_FIXED_NOREPLACE, -1, 0 [pid 367] <... read resumed>, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x0e\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 310] <... write resumed>) = 48 [pid 308] <... read resumed>, "\x2c\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0e\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x00\x00\x06\x00\x0c\x00\x04\x00\x06\x00\x00\x00\x0e\x00\x00\x00\x00\x00\x00\x00", 9967212) = 48 [pid 371] setpgid(0, 0 [pid 370] symlinkat("/syzcgroup/cpu/syz6", AT_FDCWD, "./cgroup.cpu" [pid 369] <... mmap resumed>) = 0x200000000000 [pid 367] rt_sigprocmask(SIG_BLOCK, ~[] [pid 310] read(16 [pid 308] read(6 [pid 371] <... setpgid resumed>) = 0 [pid 370] <... symlinkat resumed>) = 0 [pid 367] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 369] mmap(0x200001000000, 4096, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_FIXED_NOREPLACE, -1, 0 [pid 310] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 308] <... read resumed>, 0x198990a00000, 9967212) = -1 EAGAIN (Resource temporarily unavailable) [pid 308] epoll_pwait(4 [pid 371] symlinkat("/syzcgroup/unified/syz5", AT_FDCWD, "./cgroup" [pid 308] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 367] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 308] epoll_pwait(4 [pid 310] write(3, "\x2c\x5f\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1c\x00\x10\x00\x04\x00\x08\x00\x00\x00\x00\x00\x0c\x00\x10\x00\x00\x00\x01\x00\x00\x00\x14\x00\x00\x00\x20\x00\x00\x00\x0c\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0c\x00\x14\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x0c\x00\x00\x00\x14\x00\x00\x00"..., 24368 [pid 304] futex(0x34196c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=401874607}ci2-android-5-15/strace-static-x86_64: Process 372 attached [pid 370] symlinkat("/syzcgroup/net/syz6", AT_FDCWD, "./cgroup.net" [pid 372] set_robust_list(0x55558a9347e0, 24 [pid 371] <... symlinkat resumed>) = 0 [pid 310] <... write resumed>) = 24368 [pid 308] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3ff4dd4ab7000002}], 128, 402, NULL, 0) = 1 [pid 372] <... set_robust_list resumed>) = 0 [pid 371] symlinkat("/syzcgroup/cpu/syz5", AT_FDCWD, "./cgroup.cpu" [pid 370] <... symlinkat resumed>) = 0 [pid 369] <... mmap resumed>) = 0x200001000000 [pid 367] <... clone resumed>, child_tidptr=0x55558a9347d0) = 2 [pid 310] kill(356, SIGKILL [pid 308] futex(0x34196c0, FUTEX_WAKE_PRIVATE, 1 [pid 372] rt_sigprocmask(SIG_SETMASK, [] [pid 371] <... symlinkat resumed>) = 0 [pid 370] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 369] rt_sigaction(SIGCHLD, {sa_handler=0x7fdd84e15780, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7fdd84f03450} [pid 367] rt_sigprocmask(SIG_SETMASK, [] [pid 310] <... kill resumed>) = 0 [pid 308] <... futex resumed>) = 1 [pid 304] <... futex resumed>) = 0 [pid 372] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 371] symlinkat("/syzcgroup/net/syz5", AT_FDCWD, "./cgroup.net" [pid 308] read(6 [pid 370] <... openat resumed>) = 3 [pid 372] chdir("./0" [pid 308] <... read resumed>, "\x2c\x5f\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1c\x00\x10\x00\x04\x00\x08\x00\x00\x00\x00\x00\x0c\x00\x10\x00\x00\x00\x01\x00\x00\x00\x14\x00\x00\x00\x20\x00\x00\x00\x0c\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0c\x00\x14\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x0c\x00\x00\x00\x14\x00\x00\x00"..., 9967212) = 24368 [pid 372] <... chdir resumed>) = 0 [pid 308] futex(0x19898dd0f960, FUTEX_WAKE_PRIVATE, 1 [pid 372] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 312] <... futex resumed>) = 0 [pid 308] <... futex resumed>) = 1 [pid 372] <... prctl resumed>) = 0 [pid 312] epoll_pwait(4 [pid 308] read(6 [pid 372] setpgid(0, 0 [pid 312] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 308] <... read resumed>, 0x198990a00000, 9967212) = -1 EAGAIN (Resource temporarily unavailable) [pid 372] <... setpgid resumed>) = 0 [pid 312] epoll_pwait(4 [pid 308] epoll_pwait(4 [pid 372] symlinkat("/syzcgroup/unified/syz0", AT_FDCWD, "./cgroup" [pid 312] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 372] <... symlinkat resumed>) = 0 [pid 312] futex(0x19898dd0f960, FUTEX_WAIT_PRIVATE, 0, NULL [pid 372] symlinkat("/syzcgroup/cpu/syz0", AT_FDCWD, "./cgroup.cpu") = 0 [pid 372] symlinkat("/syzcgroup/net/syz0", AT_FDCWD, "./cgroup.net") = 0 [pid 372] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 372] write(3, "1000", 4) = 4 [pid 372] close(3) = 0 [pid 372] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 372] close(249) = 0 [pid 372] close(248) = 0 [pid 372] prctl(PR_SET_NAME, "syz.0.14") = 0 [pid 372] close(4) = 0 [pid 372] futex(0x7f9df71a4fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 372] rt_sigaction(SIGRT_1, {sa_handler=0x7f9df6f3c650, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f9df6ebe450}, NULL, 8) = 0 [pid 372] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 372] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f9df6d5e000 [pid 372] mprotect(0x7f9df6d5f000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 372] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 372] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f9df6d7e990, parent_tid=0x7f9df6d7e990, exit_signal=0, stack=0x7f9df6d5e000, stack_size=0x201c0, tls=0x7f9df6d7e6c0}ci2-android-5-15/strace-static-x86_64: Process 373 attached [pid 373] set_robust_list(0x7f9df6d7e9a0, 24 [pid 372] <... clone3 resumed> => {parent_tid=[3]}, 88) = 3 [pid 373] <... set_robust_list resumed>) = 0 [pid 372] rt_sigprocmask(SIG_SETMASK, [] [pid 373] rt_sigprocmask(SIG_SETMASK, [] [pid 372] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 373] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 372] futex(0x7f9df71a4fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 373] mmap(0x1ffffffff000, 4096, PROT_NONE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 372] <... futex resumed>) = 0 [pid 373] <... mmap resumed>) = 0x1ffffffff000 [pid 372] futex(0x7f9df71a4fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 373] futex(0x7f9df71a4fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 372] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 373] <... futex resumed>) = 0 [pid 372] futex(0x7f9df71a4fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 373] mmap(0x200000000000, 16777216, PROT_READ|PROT_WRITE|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 372] <... futex resumed>) = 0 [pid 373] <... mmap resumed>) = 0x200000000000 [pid 372] futex(0x7f9df71a4fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 373] futex(0x7f9df71a4fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 372] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 373] <... futex resumed>) = 0 [pid 372] futex(0x7f9df71a4fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 373] mmap(0x200001000000, 4096, PROT_NONE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 372] <... futex resumed>) = 0 [pid 373] <... mmap resumed>) = 0x200001000000 [pid 372] futex(0x7f9df71a4fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 373] futex(0x7f9df71a4fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 372] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 356] +++ killed by SIGKILL +++ [pid 373] <... futex resumed>) = 0 [pid 372] close_range(3, 30, 0 [pid 371] <... symlinkat resumed>) = 0 [pid 370] write(3, "1000", 4 [pid 369] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 367] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 360] <... read resumed> ) = ? [pid 373] futex(0x7f9df71a4fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 372] <... close_range resumed>) = 0 [pid 371] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 370] <... write resumed>) = 4 [pid 372] exit_group(0 [pid 373] <... futex resumed>) = ? [pid 372] <... exit_group resumed>) = ? [pid 373] +++ exited with 0 +++ [pid 372] +++ exited with 0 +++ [pid 371] <... openat resumed>) = 3 [pid 370] close(3 [pid 369] pkey_alloc(0, PKEY_UNRESTRICTED [pid 310] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=356, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 304] futex(0x34196c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=392095045} [pid 371] write(3, "1000", 4 [pid 370] <... close resumed>) = 0 [pid 369] <... pkey_alloc resumed>) = -1 EINVAL (Invalid argument) [pid 367] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 310] rt_sigreturn({mask=[]} [pid 371] <... write resumed>) = 4 [pid 370] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 369] getrandom( [pid 367] rt_sigreturn({mask=[]} [pid 310] <... rt_sigreturn resumed>) = 356 [pid 371] close(3 [pid 370] <... symlinkat resumed>) = 0 [pid 369] <... getrandom resumed>"\x77\xc9\xc1\xae\x33\xe8\xda\xce", 8, GRND_NONBLOCK) = 8 [pid 367] <... rt_sigreturn resumed>) = -1 EINTR (Interrupted system call) [pid 310] pipe2( [pid 371] <... close resumed>) = 0 [pid 370] close(249 [pid 369] mkdir("./syzkaller.XbSDoR", 0700 [pid 310] <... pipe2 resumed>[10, 20], 0) = 0 [pid 371] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 370] <... close resumed>) = 0 [pid 369] <... mkdir resumed>) = 0 [pid 310] pipe2( [pid 371] <... symlinkat resumed>) = 0 [pid 370] close(248 [pid 369] chmod("./syzkaller.XbSDoR", 0777 [pid 367] write(248, "\x00\x00\x00\x00", 4 [pid 310] <... pipe2 resumed>[21, 23], 0) = 0 [pid 371] close(249 [pid 370] <... close resumed>) = 0 [pid 369] <... chmod resumed>) = 0 [pid 367] <... write resumed>) = 4 [pid 310] pipe2( [pid 371] <... close resumed>) = 0 [pid 370] prctl(PR_SET_NAME, "syz.6.13" [pid 369] chdir("./syzkaller.XbSDoR" [pid 367] umount2("./0", MNT_FORCE|UMOUNT_NOFOLLOW [pid 310] <... pipe2 resumed>[30, 37], 0) = 0 [pid 371] close(248 [pid 370] <... prctl resumed>) = 0 [pid 369] <... chdir resumed>) = 0 [pid 367] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 371] <... close resumed>) = 0 [pid 370] close(4 [pid 369] rt_sigaction(SIGRTMIN, {sa_handler=SIG_IGN, sa_mask=[], sa_flags=0} [pid 367] openat(AT_FDCWD, "./0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 371] prctl(PR_SET_NAME, "syz.5.11" [pid 370] <... close resumed>) = 0 [pid 369] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 367] <... openat resumed>) = 3 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 371] <... prctl resumed>) = 0 [pid 370] futex(0x7f566912cfac, FUTEX_WAKE_PRIVATE, 1000000 [pid 369] rt_sigaction(SIGRT_1, {sa_handler=SIG_IGN, sa_mask=[], sa_flags=0} [pid 367] fstat(3 [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 371] mmap(0x1b32e64000, 14417920, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED_NOREPLACE, 4, 0x40000 [pid 370] <... futex resumed>) = 0 [pid 369] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 367] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 371] <... mmap resumed>) = 0x1b32e64000 [pid 370] rt_sigaction(SIGRT_1, {sa_handler=0x7f5668ec4650, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f5668e46450} [pid 369] rt_sigaction(SIGSEGV, {sa_handler=0x7fdd84e17bd0, sa_mask=[], sa_flags=SA_RESTORER|SA_NODEFER|SA_SIGINFO, sa_restorer=0x7fdd84f03450} [pid 367] getdents64(3 [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 371] close(4 [pid 370] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 369] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 367] <... getdents64 resumed>, 0x55558a9478c0 /* 6 entries */, 32768) = 176 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 371] <... close resumed>) = 0 [pid 370] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 369] rt_sigaction(SIGBUS, {sa_handler=0x7fdd84e17bd0, sa_mask=[], sa_flags=SA_RESTORER|SA_NODEFER|SA_SIGINFO, sa_restorer=0x7fdd84f03450} [pid 367] umount2("./0/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 371] futex(0x7f67b9c28fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 370] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 369] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 367] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 371] <... futex resumed>) = 0 [pid 370] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 369] getpid( [pid 360] +++ killed by SIGKILL +++ [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 371] rt_sigaction(SIGRT_1, {sa_handler=0x7f67b99c0650, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f67b9942450} [pid 370] <... mmap resumed>) = 0x7f5668ce6000 [pid 369] <... getpid resumed>) = 369 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 371] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 370] mprotect(0x7f5668ce7000, 131072, PROT_READ|PROT_WRITE [pid 369] mmap(0x1b32d20000, 4194304, PROT_READ, MAP_SHARED|MAP_FIXED_NOREPLACE, 3, 0 [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 371] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 370] <... mprotect resumed>) = 0 [pid 369] <... mmap resumed>) = 0x1b32d20000 [pid 367] newfstatat(AT_FDCWD, "./0/binderfs" [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 371] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 370] rt_sigprocmask(SIG_BLOCK, ~[] [pid 369] getpid( [pid 367] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 371] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 370] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 369] <... getpid resumed>) = 369 [pid 367] unlink("./0/binderfs" [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 371] <... mmap resumed>) = 0x7f67b77d4000 [pid 370] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5668d06990, parent_tid=0x7f5668d06990, exit_signal=0, stack=0x7f5668ce6000, stack_size=0x201c0, tls=0x7f5668d066c0} [pid 369] mmap(0x1b33d24000, 262144, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED_NOREPLACE, 4, 0 [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 ci2-android-5-15/strace-static-x86_64: Process 374 attached [pid 371] mprotect(0x7f67b77d5000, 131072, PROT_READ|PROT_WRITE [pid 369] <... mmap resumed>) = 0x1b33d24000 [pid 367] <... unlink resumed>) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 374] set_robust_list(0x7f5668d069a0, 24 [pid 371] <... mprotect resumed>) = 0 [pid 370] <... clone3 resumed> => {parent_tid=[3]}, 88) = 3 [pid 369] close(3 [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 374] <... set_robust_list resumed>) = 0 [pid 371] rt_sigprocmask(SIG_BLOCK, ~[] [pid 370] rt_sigprocmask(SIG_SETMASK, [] [pid 369] <... close resumed>) = 0 [pid 367] umount2("./0/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 374] rt_sigprocmask(SIG_SETMASK, [] [pid 371] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 370] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 369] fcntl(5, F_GETFD [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 374] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 371] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f67b77f4990, parent_tid=0x7f67b77f4990, exit_signal=0, stack=0x7f67b77d4000, stack_size=0x201c0, tls=0x7f67b77f46c0} [pid 370] futex(0x7f566912cfa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 369] <... fcntl resumed>) = -1 EBADF (Bad file descriptor) [pid 367] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 310] prlimit64(0, RLIMIT_NOFILE, NULLci2-android-5-15/strace-static-x86_64: Process 375 attached [pid 374] mmap(0x1ffffffff000, 4096, PROT_NONE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 370] <... futex resumed>) = 0 [pid 369] fcntl(6, F_GETFD [pid 367] newfstatat(AT_FDCWD, "./0/cgroup.net" [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 375] set_robust_list(0x7f67b77f49a0, 24 [pid 374] <... mmap resumed>) = 0x1ffffffff000 [pid 371] <... clone3 resumed> => {parent_tid=[3]}, 88) = 3 [pid 370] futex(0x7f566912cfac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 369] <... fcntl resumed>) = -1 EBADF (Bad file descriptor) [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 375] <... set_robust_list resumed>) = 0 [pid 374] futex(0x7f566912cfac, FUTEX_WAKE_PRIVATE, 1000000 [pid 371] rt_sigprocmask(SIG_SETMASK, [] [pid 370] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 369] dup2(0, 249 [pid 367] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 375] rt_sigprocmask(SIG_SETMASK, [] [pid 374] <... futex resumed>) = 0 [pid 371] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 370] futex(0x7f566912cfa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 369] <... dup2 resumed>) = 249 [pid 367] unlink("./0/cgroup.net" [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 375] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 374] mmap(0x200000000000, 16777216, PROT_READ|PROT_WRITE|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 371] futex(0x7f67b9c28fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 370] <... futex resumed>) = 0 [pid 369] dup2(1, 248 [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 367] <... unlink resumed>) = 0 [pid 375] ioctl(216, KCOV_ENABLE, 0x1 [pid 374] <... mmap resumed>) = 0x200000000000 [pid 371] <... futex resumed>) = 0 [pid 370] futex(0x7f566912cfac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 369] <... dup2 resumed>) = 248 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 375] <... ioctl resumed>) = 0 [pid 374] futex(0x7f566912cfac, FUTEX_WAKE_PRIVATE, 1000000 [pid 371] futex(0x7f67b9c28fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 370] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 369] dup2(2, 1 [pid 367] umount2("./0/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 375] mmap(0x1ffffffff000, 4096, PROT_NONE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 374] <... futex resumed>) = 0 [pid 370] futex(0x7f566912cfa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 369] <... dup2 resumed>) = 1 [pid 367] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 375] <... mmap resumed>) = 0x1ffffffff000 [pid 374] mmap(0x200001000000, 4096, PROT_NONE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 370] <... futex resumed>) = 0 [pid 369] dup2(2, 0 [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 375] futex(0x7f67b9c28fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 374] <... mmap resumed>) = 0x200001000000 [pid 370] futex(0x7f566912cfac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 369] <... dup2 resumed>) = 0 [pid 367] newfstatat(AT_FDCWD, "./0/cgroup.cpu" [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 375] <... futex resumed>) = 1 [pid 374] futex(0x7f566912cfac, FUTEX_WAKE_PRIVATE, 1000000 [pid 371] <... futex resumed>) = 0 [pid 370] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 369] read(249 [pid 367] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 375] futex(0x7f67b9c28fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 374] <... futex resumed>) = 0 [pid 371] futex(0x7f67b9c28fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 370] close_range(3, 30, 0 [pid 369] <... read resumed>, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x01\x01\x00\x00\x00\x00\x00\x00\x80\x38\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00", 72) = 72 [pid 367] unlink("./0/cgroup.cpu" [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 375] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 374] futex(0x7f566912cfa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 371] <... futex resumed>) = 0 [pid 370] <... close_range resumed>) = 0 [pid 369] mount(NULL, "/sys/fs/fuse/connections", "fusectl", 0, NULL [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 375] mmap(0x200000000000, 16777216, PROT_READ|PROT_WRITE|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 371] futex(0x7f67b9c28fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 370] exit_group(0 [pid 369] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 367] <... unlink resumed>) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 375] <... mmap resumed>) = 0x200000000000 [pid 370] <... exit_group resumed>) = ? [pid 369] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 374] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 375] futex(0x7f67b9c28fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 369] <... prctl resumed>) = 0 [pid 367] umount2("./0/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 374] +++ exited with 0 +++ [pid 370] +++ exited with 0 +++ [pid 375] <... futex resumed>) = 1 [pid 371] <... futex resumed>) = 0 [pid 369] getppid( [pid 367] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 363] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 375] futex(0x7f67b9c28fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 371] futex(0x7f67b9c28fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 369] <... getppid resumed>) = 310 [pid 367] newfstatat(AT_FDCWD, "./0/cgroup" [pid 363] rt_sigreturn({mask=[]} [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 375] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 371] <... futex resumed>) = 0 [pid 369] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 367] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 363] <... rt_sigreturn resumed>) = -1 EINTR (Interrupted system call) [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 375] mmap(0x200001000000, 4096, PROT_NONE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 371] futex(0x7f67b9c28fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 375] <... mmap resumed>) = 0x200001000000 [pid 369] <... openat resumed>) = 3 [pid 367] unlink("./0/cgroup" [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 375] futex(0x7f67b9c28fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 369] dup2(3, 201 [pid 363] write(248, "\x00\x00\x00\x00", 4 [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 375] <... futex resumed>) = 1 [pid 371] <... futex resumed>) = 0 [pid 369] <... dup2 resumed>) = 201 [pid 367] <... unlink resumed>) = 0 [pid 363] <... write resumed>) = 4 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 375] futex(0x7f67b9c28fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 371] close_range(3, 30, 0 [pid 369] close(3 [pid 367] getdents64(3 [pid 363] umount2("./0", MNT_FORCE|UMOUNT_NOFOLLOW [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 371] <... close_range resumed>) = 0 [pid 369] <... close resumed>) = 0 [pid 367] <... getdents64 resumed>, 0x55558a9478c0 /* 0 entries */, 32768) = 0 [pid 363] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 371] exit_group(0 [pid 369] prlimit64(0, RLIMIT_AS, {rlim_cur=344064*1024, rlim_max=344064*1024} [pid 367] close(3 [pid 363] openat(AT_FDCWD, "./0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 375] <... futex resumed>) = ? [pid 371] <... exit_group resumed>) = ? [pid 369] <... prlimit64 resumed>, NULL) = 0 [pid 367] <... close resumed>) = 0 [pid 363] <... openat resumed>) = 3 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 375] +++ exited with 0 +++ [pid 371] +++ exited with 0 +++ [pid 369] prlimit64(0, RLIMIT_MEMLOCK, {rlim_cur=32768*1024, rlim_max=32768*1024} [pid 367] unlinkat(AT_FDCWD, "./0", AT_REMOVEDIR [pid 363] fstat(3 [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 369] <... prlimit64 resumed>, NULL) = 0 [pid 367] <... unlinkat resumed>) = 0 [pid 363] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 358] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 369] prlimit64(0, RLIMIT_FSIZE, {rlim_cur=139264*1024, rlim_max=139264*1024} [pid 367] mkdirat(AT_FDCWD, "./1", 0777 [pid 363] getdents64(3 [pid 358] rt_sigreturn({mask=[]} [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 369] <... prlimit64 resumed>, NULL) = 0 [pid 367] <... mkdirat resumed>) = 0 [pid 363] <... getdents64 resumed>, 0x55555abf5900 /* 6 entries */, 32768) = 176 [pid 358] <... rt_sigreturn resumed>) = -1 EINTR (Interrupted system call) [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 369] prlimit64(0, RLIMIT_STACK, {rlim_cur=1024*1024, rlim_max=1024*1024} [pid 367] openat(AT_FDCWD, "/dev/loop0", O_RDWR [pid 363] umount2("./0/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 369] <... prlimit64 resumed>, NULL) = 0 [pid 367] <... openat resumed>) = 3 [pid 363] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 369] prlimit64(0, RLIMIT_CORE, {rlim_cur=131072*1024, rlim_max=131072*1024} [pid 367] ioctl(3, LOOP_CLR_FD [pid 363] newfstatat(AT_FDCWD, "./0/binderfs" [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 369] <... prlimit64 resumed>, NULL) = 0 [pid 367] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 363] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 358] write(248, "\x00\x00\x00\x00", 4 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 369] prlimit64(0, RLIMIT_NOFILE, {rlim_cur=256, rlim_max=256} [pid 367] close(3 [pid 363] unlink("./0/binderfs" [pid 358] <... write resumed>) = 4 [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 369] <... prlimit64 resumed>, NULL) = 0 [pid 367] <... close resumed>) = 0 [pid 358] umount2("./0", MNT_FORCE|UMOUNT_NOFOLLOW [pid 369] unshare(CLONE_NEWNS [pid 367] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 363] <... unlink resumed>) = 0 [pid 358] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 369] <... unshare resumed>) = 0 [pid 367] <... socket resumed>) = 3 [pid 358] openat(AT_FDCWD, "./0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 369] mount(NULL, "/", NULL, MS_REC|MS_PRIVATE, NULL [pid 367] close(3 [pid 358] <... openat resumed>) = 3 [pid 369] <... mount resumed>) = 0 [pid 367] <... close resumed>) = 0 [pid 358] fstat(3 [pid 369] unshare(CLONE_NEWIPC [pid 367] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 358] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 369] <... unshare resumed>) = -1 EINVAL (Invalid argument) [pid 367] <... socket resumed>) = 3 [pid 358] getdents64(3 [pid 369] unshare(CLONE_NEWCGROUP [pid 367] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 358] <... getdents64 resumed>, 0x5555752658c0 /* 6 entries */, 32768) = 176 [pid 369] <... unshare resumed>) = 0 [pid 367] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 358] umount2("./0/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 369] unshare(CLONE_NEWUTS [pid 367] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 358] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 369] <... unshare resumed>) = 0 [pid 367] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 358] newfstatat(AT_FDCWD, "./0/binderfs" [pid 369] unshare(CLONE_SYSVSEM [pid 367] close(3 [pid 358] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 369] <... unshare resumed>) = 0 [pid 367] <... close resumed>) = 0 [pid 363] umount2("./0/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 358] unlink("./0/binderfs" [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 369] openat(AT_FDCWD, "/proc/sys/kernel/shmmax", O_WRONLY|O_CLOEXEC [pid 367] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 363] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 369] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 363] newfstatat(AT_FDCWD, "./0/cgroup.net" [pid 358] <... unlink resumed>) = 0 [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 369] openat(AT_FDCWD, "/proc/sys/kernel/shmall", O_WRONLY|O_CLOEXEC [pid 367] <... socket resumed>) = 3 [pid 363] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 363] unlink("./0/cgroup.net" [pid 358] umount2("./0/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 363] <... unlink resumed>) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 363] umount2("./0/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 363] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 363] newfstatat(AT_FDCWD, "./0/cgroup.cpu" [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 363] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 363] unlink("./0/cgroup.cpu" [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 363] <... unlink resumed>) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 363] umount2("./0/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 363] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 363] newfstatat(AT_FDCWD, "./0/cgroup" [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 363] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 363] unlink("./0/cgroup" [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 363] <... unlink resumed>) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 367] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 363] getdents64(3 [pid 358] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 369] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 367] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 363] <... getdents64 resumed>, 0x55555abf5900 /* 0 entries */, 32768) = 0 [pid 358] newfstatat(AT_FDCWD, "./0/cgroup.net" [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 369] openat(AT_FDCWD, "/proc/sys/kernel/shmmni", O_WRONLY|O_CLOEXEC [pid 367] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 363] close(3 [pid 358] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 369] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 363] <... close resumed>) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 369] openat(AT_FDCWD, "/proc/sys/kernel/msgmax", O_WRONLY|O_CLOEXEC [pid 367] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 363] unlinkat(AT_FDCWD, "./0", AT_REMOVEDIR [pid 358] unlink("./0/cgroup.net" [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 369] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 367] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 363] <... unlinkat resumed>) = 0 [pid 358] <... unlink resumed>) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 369] openat(AT_FDCWD, "/proc/sys/kernel/msgmni", O_WRONLY|O_CLOEXEC [pid 367] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 363] mkdirat(AT_FDCWD, "./1", 0777 [pid 358] umount2("./0/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 369] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 367] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 363] <... mkdirat resumed>) = 0 [pid 358] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 369] openat(AT_FDCWD, "/proc/sys/kernel/msgmnb", O_WRONLY|O_CLOEXEC [pid 367] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 363] openat(AT_FDCWD, "/dev/loop6", O_RDWR [pid 358] newfstatat(AT_FDCWD, "./0/cgroup.cpu" [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 369] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 367] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 363] <... openat resumed>) = 3 [pid 358] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 369] openat(AT_FDCWD, "/proc/sys/kernel/sem", O_WRONLY|O_CLOEXEC [pid 367] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 363] ioctl(3, LOOP_CLR_FD [pid 358] unlink("./0/cgroup.cpu" [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 369] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 367] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 363] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 363] close(3 [pid 358] <... unlink resumed>) = 0 [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 369] getpid( [pid 367] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 363] <... close resumed>) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 363] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 363] <... socket resumed>) = 3 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 363] close(3 [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 363] <... close resumed>) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 363] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 358] umount2("./0/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 363] <... socket resumed>) = 3 [pid 358] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 363] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 358] newfstatat(AT_FDCWD, "./0/cgroup" [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 363] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 358] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 363] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 358] unlink("./0/cgroup" [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 363] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 358] <... unlink resumed>) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 363] close(3 [pid 358] getdents64(3 [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 363] <... close resumed>) = 0 [pid 358] <... getdents64 resumed>, 0x5555752658c0 /* 0 entries */, 32768) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 363] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 358] close(3 [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 369] <... getpid resumed>) = 369 [pid 367] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 363] <... socket resumed>) = 3 [pid 358] <... close resumed>) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 363] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 358] unlinkat(AT_FDCWD, "./0", AT_REMOVEDIR [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 369] capget({version=_LINUX_CAPABILITY_VERSION_3, pid=369} [pid 367] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 363] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 358] <... unlinkat resumed>) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 369] <... capget resumed>, {effective=1< [pid 363] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 358] mkdirat(AT_FDCWD, "./1", 0777 [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 369] capset({version=_LINUX_CAPABILITY_VERSION_3, pid=369}, {effective=1< [pid 367] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 363] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 358] <... mkdirat resumed>) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 369] <... capset resumed>) = 0 [pid 363] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 358] openat(AT_FDCWD, "/dev/loop5", O_RDWR [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 369] unshare(CLONE_NEWNET [pid 367] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 363] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 358] <... openat resumed>) = 3 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 363] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 358] ioctl(3, LOOP_CLR_FD [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 363] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 358] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 363] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 358] close(3 [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 363] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 358] <... close resumed>) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 363] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 358] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 363] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 358] <... socket resumed>) = 3 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 363] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 358] close(3 [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 363] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 358] <... close resumed>) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 363] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 358] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 363] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 358] <... socket resumed>) = 3 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 363] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 358] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 363] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 358] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 363] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 358] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 363] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 358] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 363] close(3 [pid 358] close(3 [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 363] <... close resumed>) = 0 [pid 358] <... close resumed>) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 363] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 358] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 363] <... socket resumed>) = 3 [pid 358] <... socket resumed>) = 3 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 363] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 358] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 363] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 358] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 363] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 358] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 367] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 363] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 358] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 367] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 363] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 358] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 367] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 363] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 358] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 367] close(3 [pid 363] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 358] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 367] <... close resumed>) = 0 [pid 363] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 358] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 367] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 363] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 358] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 367] <... socket resumed>) = 3 [pid 363] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 358] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 367] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 363] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 358] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 367] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 363] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 358] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 367] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 363] close(3 [pid 358] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 367] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 363] <... close resumed>) = 0 [pid 358] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 367] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 363] read(249 [pid 358] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 367] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 358] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 367] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 358] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 367] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 358] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 367] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 358] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 367] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 358] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 367] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 358] close(3 [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 367] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 358] <... close resumed>) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 367] close(3 [pid 358] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 367] <... close resumed>) = 0 [pid 358] <... socket resumed>) = 3 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 367] read(249 [pid 358] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 358] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 358] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 358] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 358] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 358] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 358] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 358] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 358] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 358] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 358] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 358] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 358] close(3 [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 358] <... close resumed>) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 358] read(249 [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 369] <... unshare resumed>) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] mmap(NULL, 36864, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff466fd6000 [pid 310] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 310] clone3({flags=CLONE_VM|CLONE_VFORK|CLONE_CLEAR_SIGHAND, exit_signal=SIGCHLD, stack=0x7ff466fd6000, stack_size=0x9000}, 88ci2-android-5-15/strace-static-x86_64: Process 376 attached [pid 369] openat(AT_FDCWD, "/proc/sys/net/ipv4/ping_group_range", O_WRONLY|O_CLOEXEC [pid 376] rt_sigprocmask(SIG_BLOCK, NULL, ~[KILL STOP], 8) = 0 [pid 376] setpgid(0, 0) = 0 [pid 376] dup2(10, 0) = 0 [pid 376] dup2(23, 1) = 1 [pid 376] dup2(37, 2) = 2 [pid 376] dup2(9, 3) = 3 [pid 376] dup2(12, 4) = 4 [pid 376] close(5) = 0 [pid 376] close(6) = 0 [pid 376] close(7) = 0 [pid 376] close(8) = 0 [pid 376] close(9) = 0 [pid 376] close(10) = 0 [pid 376] close(11) = 0 [pid 376] close(12) = 0 [pid 376] close(13) = 0 [pid 376] close(14) = 0 [pid 376] close(15) = 0 [pid 376] close(16) = 0 [pid 376] close(17) = 0 [pid 376] close(18) = 0 [pid 376] close(19) = 0 [pid 376] close(20) = 0 [pid 376] close(21) = 0 [pid 376] close(22) = 0 [pid 376] close(23) = 0 [pid 376] close(24) = 0 [pid 376] close(25) = 0 [pid 376] close(26) = 0 [pid 376] close(27) = 0 [pid 376] close(28) = 0 [pid 376] close(29) = 0 [pid 376] close(30) = 0 [pid 376] close(31) = 0 [pid 376] close(32) = 0 [pid 376] close(33) = 0 [pid 376] close(34) = 0 [pid 376] close(35) = 0 [pid 376] close(36) = 0 [pid 376] close(37) = 0 [pid 376] close(38) = -1 EBADF (Bad file descriptor) [pid 376] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 376] close(39) = -1 EBADF (Bad file descriptor) [pid 376] close(40) = -1 EBADF (Bad file descriptor) [pid 376] close(41) = -1 EBADF (Bad file descriptor) [pid 376] close(42) = -1 EBADF (Bad file descriptor) [pid 376] close(43) = -1 EBADF (Bad file descriptor) [pid 376] close(44) = -1 EBADF (Bad file descriptor) [pid 376] close(45) = -1 EBADF (Bad file descriptor) [pid 376] close(46) = -1 EBADF (Bad file descriptor) [pid 376] close(47) = -1 EBADF (Bad file descriptor) [pid 376] close(48) = -1 EBADF (Bad file descriptor) [pid 376] close(49) = -1 EBADF (Bad file descriptor) [pid 376] close(50) = -1 EBADF (Bad file descriptor) [pid 376] close(51) = -1 EBADF (Bad file descriptor) [pid 376] close(52) = -1 EBADF (Bad file descriptor) [pid 376] close(53) = -1 EBADF (Bad file descriptor) [pid 376] close(54) = -1 EBADF (Bad file descriptor) [pid 376] close(55) = -1 EBADF (Bad file descriptor) [pid 376] close(56) = -1 EBADF (Bad file descriptor) [pid 376] close(57) = -1 EBADF (Bad file descriptor) [pid 376] close(58) = -1 EBADF (Bad file descriptor) [pid 376] close(59) = -1 EBADF (Bad file descriptor) [pid 376] close(60) = -1 EBADF (Bad file descriptor) [pid 376] close(61) = -1 EBADF (Bad file descriptor) [pid 376] close(62) = -1 EBADF (Bad file descriptor) [pid 376] close(63) = -1 EBADF (Bad file descriptor) [pid 376] close(64 [pid 369] <... openat resumed>) = 3 [pid 376] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 369] write(3, "0 65535", 7 [pid 376] close(65) = -1 EBADF (Bad file descriptor) [pid 369] <... write resumed>) = 7 [pid 376] close(66) = -1 EBADF (Bad file descriptor) [pid 369] close(3 [pid 376] close(67 [pid 369] <... close resumed>) = 0 [pid 376] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 376] close(68) = -1 EBADF (Bad file descriptor) [pid 376] close(69) = -1 EBADF (Bad file descriptor) [pid 376] close(70) = -1 EBADF (Bad file descriptor) [pid 376] close(71) = -1 EBADF (Bad file descriptor) [pid 376] close(72) = -1 EBADF (Bad file descriptor) [pid 376] close(73) = -1 EBADF (Bad file descriptor) [pid 376] close(74) = -1 EBADF (Bad file descriptor) [pid 376] close(75) = -1 EBADF (Bad file descriptor) [pid 376] close(76) = -1 EBADF (Bad file descriptor) [pid 376] close(77) = -1 EBADF (Bad file descriptor) [pid 376] close(78) = -1 EBADF (Bad file descriptor) [pid 376] close(79) = -1 EBADF (Bad file descriptor) [pid 376] close(80) = -1 EBADF (Bad file descriptor) [pid 376] close(81) = -1 EBADF (Bad file descriptor) [pid 376] close(82) = -1 EBADF (Bad file descriptor) [pid 376] close(83) = -1 EBADF (Bad file descriptor) [pid 376] close(84) = -1 EBADF (Bad file descriptor) [pid 376] close(85) = -1 EBADF (Bad file descriptor) [pid 376] close(86) = -1 EBADF (Bad file descriptor) [pid 376] close(87) = -1 EBADF (Bad file descriptor) [pid 376] close(88) = -1 EBADF (Bad file descriptor) [pid 376] close(89) = -1 EBADF (Bad file descriptor) [pid 376] close(90) = -1 EBADF (Bad file descriptor) [pid 376] close(91) = -1 EBADF (Bad file descriptor) [pid 376] close(92) = -1 EBADF (Bad file descriptor) [pid 376] close(93) = -1 EBADF (Bad file descriptor) [pid 376] close(94) = -1 EBADF (Bad file descriptor) [pid 376] close(95) = -1 EBADF (Bad file descriptor) [pid 376] close(96) = -1 EBADF (Bad file descriptor) [pid 376] close(97) = -1 EBADF (Bad file descriptor) [pid 376] close(98) = -1 EBADF (Bad file descriptor) [pid 376] close(99) = -1 EBADF (Bad file descriptor) [pid 376] close(100) = -1 EBADF (Bad file descriptor) [pid 376] close(101) = -1 EBADF (Bad file descriptor) [pid 376] close(102) = -1 EBADF (Bad file descriptor) [pid 376] close(103) = -1 EBADF (Bad file descriptor) [pid 376] close(104) = -1 EBADF (Bad file descriptor) [pid 376] close(105) = -1 EBADF (Bad file descriptor) [pid 376] close(106) = -1 EBADF (Bad file descriptor) [pid 376] close(107) = -1 EBADF (Bad file descriptor) [pid 376] close(108) = -1 EBADF (Bad file descriptor) [pid 376] close(109) = -1 EBADF (Bad file descriptor) [pid 376] close(110) = -1 EBADF (Bad file descriptor) [pid 376] close(111) = -1 EBADF (Bad file descriptor) [pid 376] close(112) = -1 EBADF (Bad file descriptor) [pid 376] close(113) = -1 EBADF (Bad file descriptor) [pid 376] close(114) = -1 EBADF (Bad file descriptor) [pid 376] close(115) = -1 EBADF (Bad file descriptor) [pid 376] close(116) = -1 EBADF (Bad file descriptor) [pid 376] close(117) = -1 EBADF (Bad file descriptor) [pid 376] close(118) = -1 EBADF (Bad file descriptor) [pid 376] close(119) = -1 EBADF (Bad file descriptor) [pid 376] close(120) = -1 EBADF (Bad file descriptor) [pid 376] close(121) = -1 EBADF (Bad file descriptor) [pid 376] close(122) = -1 EBADF (Bad file descriptor) [pid 376] close(123) = -1 EBADF (Bad file descriptor) [pid 376] close(124) = -1 EBADF (Bad file descriptor) [pid 376] close(125) = -1 EBADF (Bad file descriptor) [pid 376] close(126) = -1 EBADF (Bad file descriptor) [pid 376] close(127) = -1 EBADF (Bad file descriptor) [pid 376] close(128) = -1 EBADF (Bad file descriptor) [pid 376] close(129) = -1 EBADF (Bad file descriptor) [pid 376] close(130) = -1 EBADF (Bad file descriptor) [pid 376] close(131) = -1 EBADF (Bad file descriptor) [pid 376] close(132) = -1 EBADF (Bad file descriptor) [pid 376] close(133) = -1 EBADF (Bad file descriptor) [pid 376] close(134) = -1 EBADF (Bad file descriptor) [pid 376] close(135) = -1 EBADF (Bad file descriptor) [pid 376] close(136) = -1 EBADF (Bad file descriptor) [pid 376] close(137) = -1 EBADF (Bad file descriptor) [pid 376] close(138) = -1 EBADF (Bad file descriptor) [pid 376] close(139) = -1 EBADF (Bad file descriptor) [pid 376] close(140) = -1 EBADF (Bad file descriptor) [pid 376] close(141) = -1 EBADF (Bad file descriptor) [pid 376] close(142) = -1 EBADF (Bad file descriptor) [pid 376] close(143) = -1 EBADF (Bad file descriptor) [pid 376] close(144) = -1 EBADF (Bad file descriptor) [pid 376] close(145) = -1 EBADF (Bad file descriptor) [pid 376] close(146) = -1 EBADF (Bad file descriptor) [pid 376] close(147) = -1 EBADF (Bad file descriptor) [pid 376] close(148) = -1 EBADF (Bad file descriptor) [pid 376] close(149) = -1 EBADF (Bad file descriptor) [pid 376] close(150) = -1 EBADF (Bad file descriptor) [pid 376] close(151) = -1 EBADF (Bad file descriptor) [pid 376] close(152) = -1 EBADF (Bad file descriptor) [pid 376] close(153) = -1 EBADF (Bad file descriptor) [pid 376] close(154) = -1 EBADF (Bad file descriptor) [pid 376] close(155) = -1 EBADF (Bad file descriptor) [pid 376] close(156) = -1 EBADF (Bad file descriptor) [pid 376] close(157) = -1 EBADF (Bad file descriptor) [pid 376] close(158) = -1 EBADF (Bad file descriptor) [pid 376] close(159) = -1 EBADF (Bad file descriptor) [pid 376] close(160) = -1 EBADF (Bad file descriptor) [pid 376] close(161) = -1 EBADF (Bad file descriptor) [pid 376] close(162) = -1 EBADF (Bad file descriptor) [pid 376] close(163) = -1 EBADF (Bad file descriptor) [pid 376] close(164) = -1 EBADF (Bad file descriptor) [pid 376] close(165) = -1 EBADF (Bad file descriptor) [pid 376] close(166 [pid 369] chown(".", 10999, 10999 [pid 376] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 376] close(167 [pid 369] <... chown resumed>) = 0 [pid 376] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 376] close(168 [pid 369] setgroups(5, [10999, 3001, 3002, 3003, 9997] [pid 376] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 376] close(169 [pid 369] <... setgroups resumed>) = 0 [pid 376] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 376] close(170 [pid 369] setresgid(10999, 10999, 10999 [pid 376] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 376] close(171 [pid 369] <... setresgid resumed>) = 0 [pid 376] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 376] close(172 [pid 369] mkdirat(AT_FDCWD, "/dev/binderfs", 0777 [pid 376] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 376] close(173 [pid 369] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 376] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 376] close(174 [pid 369] mount("binder", "/dev/binderfs", "binder", 0, NULL [pid 376] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 376] close(175 [pid 369] <... mount resumed>) = 0 [pid 376] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 376] close(176 [pid 369] prctl(PR_SET_SECCOMP, SECCOMP_MODE_FILTER, {len=114, filter=0x7ffdec440d90} [pid 376] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 376] close(177 [pid 369] <... prctl resumed>) = 0 [pid 376] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 376] close(178) = -1 EBADF (Bad file descriptor) [pid 376] close(179) = -1 EBADF (Bad file descriptor) [pid 376] close(180) = -1 EBADF (Bad file descriptor) [pid 376] close(181) = -1 EBADF (Bad file descriptor) [pid 376] close(182) = -1 EBADF (Bad file descriptor) [pid 376] close(183) = -1 EBADF (Bad file descriptor) [pid 376] close(184) = -1 EBADF (Bad file descriptor) [pid 376] close(185) = -1 EBADF (Bad file descriptor) [pid 376] close(186) = -1 EBADF (Bad file descriptor) [pid 376] close(187) = -1 EBADF (Bad file descriptor) [pid 376] close(188) = -1 EBADF (Bad file descriptor) [pid 376] close(189) = -1 EBADF (Bad file descriptor) [pid 376] close(190) = -1 EBADF (Bad file descriptor) [pid 376] close(191) = -1 EBADF (Bad file descriptor) [pid 376] close(192) = -1 EBADF (Bad file descriptor) [pid 376] close(193) = -1 EBADF (Bad file descriptor) [pid 376] close(194) = -1 EBADF (Bad file descriptor) [pid 376] close(195) = -1 EBADF (Bad file descriptor) [pid 376] close(196) = -1 EBADF (Bad file descriptor) [pid 376] close(197) = -1 EBADF (Bad file descriptor) [pid 376] close(198) = -1 EBADF (Bad file descriptor) [pid 376] close(199) = -1 EBADF (Bad file descriptor) [pid 376] close(200) = -1 EBADF (Bad file descriptor) [pid 376] close(201) = -1 EBADF (Bad file descriptor) [pid 376] close(202) = -1 EBADF (Bad file descriptor) [pid 376] close(203) = -1 EBADF (Bad file descriptor) [pid 376] close(204) = -1 EBADF (Bad file descriptor) [pid 376] close(205) = -1 EBADF (Bad file descriptor) [pid 376] close(206) = -1 EBADF (Bad file descriptor) [pid 376] close(207) = -1 EBADF (Bad file descriptor) [pid 376] close(208) = -1 EBADF (Bad file descriptor) [pid 376] close(209) = -1 EBADF (Bad file descriptor) [pid 376] close(210) = -1 EBADF (Bad file descriptor) [pid 376] close(211) = -1 EBADF (Bad file descriptor) [pid 376] close(212) = -1 EBADF (Bad file descriptor) [pid 376] close(213) = -1 EBADF (Bad file descriptor) [pid 376] close(214) = -1 EBADF (Bad file descriptor) [pid 376] close(215) = -1 EBADF (Bad file descriptor) [pid 376] close(216) = -1 EBADF (Bad file descriptor) [pid 376] close(217) = -1 EBADF (Bad file descriptor) [pid 376] close(218) = -1 EBADF (Bad file descriptor) [pid 376] close(219) = -1 EBADF (Bad file descriptor) [pid 376] close(220) = -1 EBADF (Bad file descriptor) [pid 376] close(221) = -1 EBADF (Bad file descriptor) [pid 376] close(222) = -1 EBADF (Bad file descriptor) [pid 376] close(223) = -1 EBADF (Bad file descriptor) [pid 376] close(224) = -1 EBADF (Bad file descriptor) [pid 376] close(225) = -1 EBADF (Bad file descriptor) [pid 376] close(226) = -1 EBADF (Bad file descriptor) [pid 376] close(227) = -1 EBADF (Bad file descriptor) [pid 376] close(228) = -1 EBADF (Bad file descriptor) [pid 376] close(229) = -1 EBADF (Bad file descriptor) [pid 376] close(230) = -1 EBADF (Bad file descriptor) [pid 376] close(231) = -1 EBADF (Bad file descriptor) [pid 376] close(232) = -1 EBADF (Bad file descriptor) [pid 376] close(233) = -1 EBADF (Bad file descriptor) [pid 376] close(234) = -1 EBADF (Bad file descriptor) [pid 376] close(235) = -1 EBADF (Bad file descriptor) [pid 376] close(236) = -1 EBADF (Bad file descriptor) [pid 376] close(237) = -1 EBADF (Bad file descriptor) [pid 369] setresuid(10999, 10999, 10999 [pid 376] close(238) = -1 EBADF (Bad file descriptor) [pid 369] <... setresuid resumed>) = 0 [pid 376] close(239) = -1 EBADF (Bad file descriptor) [pid 369] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 376] close(240 [pid 369] <... prctl resumed>) = 0 [pid 376] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 376] close(241 [pid 369] setxattr(".", "security.selinux", "\x75\x3a\x6f\x62\x6a\x65\x63\x74\x5f\x72\x3a\x61\x70\x70\x5f\x64\x61\x74\x61\x5f\x66\x69\x6c\x65\x3a\x73\x30\x3a\x63\x35\x31\x32\x2c\x63\x37\x36\x38\x00", 38, 0 [pid 376] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 376] close(242 [pid 369] <... setxattr resumed>) = -1 EINVAL (Invalid argument) [pid 376] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 376] close(243 [pid 369] write(2, "NOTFAIL: setfilecon: setxattr failed\n", 37 [pid 376] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 376] close(244 [pid 369] <... write resumed>) = 37 [pid 376] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 376] close(245 [pid 369] write(2, " (errno 22: Invalid argument)\n", 30 [pid 376] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 376] close(246 [pid 369] <... write resumed>) = 30 [pid 376] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 376] close(247 [pid 369] exit_group(67 [pid 376] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 376] close(248) = -1 EBADF (Bad file descriptor) [pid 376] close(249) = -1 EBADF (Bad file descriptor) [pid 376] close(250) = -1 EBADF (Bad file descriptor) [pid 376] close(251) = -1 EBADF (Bad file descriptor) [pid 376] close(252) = -1 EBADF (Bad file descriptor) [pid 376] close(253) = -1 EBADF (Bad file descriptor) [pid 376] close(254) = -1 EBADF (Bad file descriptor) [pid 376] close(255) = -1 EBADF (Bad file descriptor) [pid 376] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 376] execve("ci2-android-5-15/syz-executor", ["ci2-android-5-15/syz-executor", "exec"], 0x7ffe94520e80 /* 2 vars */ [pid 369] <... exit_group resumed>) = ? [pid 310] <... clone3 resumed>) = 376 [pid 376] <... execve resumed>) = 0 [pid 310] munmap(0x7ff466fd6000, 36864 [pid 369] +++ exited with 67 +++ [pid 310] <... munmap resumed>) = 0 [pid 310] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 310] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=369, si_uid=10999, si_status=67, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 310] rt_sigreturn({mask=[]}) = 0 [pid 310] fcntl(21, F_GETFL) = 0 (flags O_RDONLY) [pid 310] fcntl(21, F_SETFL, O_RDONLY|O_NONBLOCK) = 0 [pid 310] fcntl(30, F_GETFL) = 0 (flags O_RDONLY) [pid 310] fcntl(30, F_SETFL, O_RDONLY|O_NONBLOCK) = 0 [pid 376] brk(NULL [pid 310] close(10 [pid 376] <... brk resumed>) = 0x555566243000 [pid 310] <... close resumed>) = 0 [pid 376] brk(0x555566243e80 [pid 310] close(23 [pid 376] <... brk resumed>) = 0x555566243e80 [pid 310] <... close resumed>) = 0 [pid 376] arch_prctl(ARCH_SET_FS, 0x555566243500 [pid 310] close(37 [pid 376] <... arch_prctl resumed>) = 0 [pid 310] <... close resumed>) = 0 [pid 376] set_tid_address(0x5555662437d0 [pid 310] close(15 [pid 376] <... set_tid_address resumed>) = 376 [pid 310] <... close resumed>) = 0 [pid 376] set_robust_list(0x5555662437e0, 24 [pid 310] close(16 [pid 376] <... set_robust_list resumed>) = 0 [pid 310] <... close resumed>) = 0 [pid 376] prlimit64(0, RLIMIT_STACK, NULL [pid 310] close(34 [pid 376] <... prlimit64 resumed>, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0 [pid 310] <... close resumed>) = 0 [pid 376] readlinkat(AT_FDCWD, "/proc/self/exe" [pid 310] write(20, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x01\x01\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x50\xc3\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 72 [pid 376] <... readlinkat resumed>, "/root/ci2-android-5-15/syz-executor", 4096) = 35 [pid 310] <... write resumed>) = 72 [pid 376] getrandom( [pid 310] pselect6(37, [3 13 21 26 29 30 31 32 33 35 36], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 376] <... getrandom resumed>"\x5f\x10\xc3\xd8\x62\x30\xe8\x4a", 8, GRND_NONBLOCK) = 8 [pid 310] <... pselect6 resumed>) = 5 (in [13 26 29 31 32], left {tv_sec=0, tv_nsec=999986626}) [pid 376] brk(NULL [pid 310] read(29 [pid 376] <... brk resumed>) = 0x555566243e80 [pid 310] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 376] brk(0x555566264e80 [pid 310] write(3, "\xac\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x18\x00\x0c\x00\x00\x00\x04\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x14\x00\x00\x00\x20\x00\x00\x00\x0e\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0c\x00\x18\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x0c\x00\x00\x00\x18\x00\x00\x00\x10\x00\x00\x00\x80\x77\x8e\x06"..., 176 [pid 376] <... brk resumed>) = 0x555566264e80 [pid 310] <... write resumed>) = 176 [pid 376] brk(0x555566265000 [pid 310] read(31 [pid 376] <... brk resumed>) = 0x555566265000 [pid 310] <... read resumed>, "NOTFAIL: setfilecon: setxattr failed\n (errno 22: Invalid argument)\n", 1024) = 67 [pid 376] mprotect(0x7f6a0088c000, 1245184, PROT_READ [pid 310] read(26 [pid 376] <... mprotect resumed>) = 0 [pid 310] <... read resumed>, "", 4) = 0 [pid 376] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 310] kill(369, SIGKILL [pid 376] <... prctl resumed>) = 0 [pid 310] <... kill resumed>) = 0 [pid 376] mmap(0x1ffffffff000, 4096, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_FIXED_NOREPLACE, -1, 0) = 0x1ffffffff000 [pid 376] mmap(0x200000000000, 16777216, PROT_READ|PROT_WRITE|PROT_EXEC, MAP_PRIVATE|MAP_ANONYMOUS|MAP_FIXED_NOREPLACE, -1, 0 [pid 310] read(31 [pid 376] <... mmap resumed>) = 0x200000000000 [pid 310] <... read resumed>, "", 1024) = 0 [pid 376] mmap(0x200001000000, 4096, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_FIXED_NOREPLACE, -1, 0 [pid 310] write(3, "\x0c\x01\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x20\x00\x14\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x10\x00\x10\x00\x00\x00\x02\x00\x00\x00\x18\x00\x00\x00\x7c\x00\x00\x00\x98\x00\x00\x00\x0f\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x62\x00\x00\x00\x4e\x4f\x54\x46\x41\x49\x4c\x3a\x20\x73\x65\x74\x66\x69\x6c\x65\x63\x6f\x6e\x3a"..., 272 [pid 376] <... mmap resumed>) = 0x200001000000 [pid 310] <... write resumed>) = 272 [pid 376] rt_sigaction(SIGCHLD, {sa_handler=0x7f6a00621780, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f6a0070f450} [pid 310] pipe2( [pid 376] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 310] <... pipe2 resumed>[10, 15], 0) = 0 [pid 376] pkey_alloc(0, PKEY_UNRESTRICTED [pid 310] pipe2( [pid 376] <... pkey_alloc resumed>) = -1 EINVAL (Invalid argument) [pid 310] <... pipe2 resumed>[16, 23], 0) = 0 [pid 376] getrandom( [pid 310] pipe2( [pid 376] <... getrandom resumed>"\xa0\xd3\xf8\xfe\x43\x61\x73\xa6", 8, GRND_NONBLOCK) = 8 [pid 310] <... pipe2 resumed>[34, 37], 0) = 0 [pid 376] mkdir("./syzkaller.69maXH", 0700 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 376] <... mkdir resumed>) = 0 [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 376] chmod("./syzkaller.69maXH", 0777 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 376] <... chmod resumed>) = 0 [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 308] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3ff4dd4ab7000002}], 128, 399, NULL, 0) = 1 [pid 376] chdir("./syzkaller.69maXH" [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 376] <... chdir resumed>) = 0 [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 308] futex(0x34196c0, FUTEX_WAKE_PRIVATE, 1 [pid 376] rt_sigaction(SIGRTMIN, {sa_handler=SIG_IGN, sa_mask=[], sa_flags=0} [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 376] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 308] <... futex resumed>) = 1 [pid 304] <... futex resumed>) = 0 [pid 376] rt_sigaction(SIGRT_1, {sa_handler=SIG_IGN, sa_mask=[], sa_flags=0} [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 308] read(6 [pid 376] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 376] rt_sigaction(SIGSEGV, {sa_handler=0x7f6a00623bd0, sa_mask=[], sa_flags=SA_RESTORER|SA_NODEFER|SA_SIGINFO, sa_restorer=0x7f6a0070f450} [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 308] <... read resumed>, "\xac\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x18\x00\x0c\x00\x00\x00\x04\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x14\x00\x00\x00\x20\x00\x00\x00\x0e\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0c\x00\x18\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x0c\x00\x00\x00\x18\x00\x00\x00\x10\x00\x00\x00\x80\x77\x8e\x06"..., 9967212) = 176 [pid 376] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 376] rt_sigaction(SIGBUS, {sa_handler=0x7f6a00623bd0, sa_mask=[], sa_flags=SA_RESTORER|SA_NODEFER|SA_SIGINFO, sa_restorer=0x7f6a0070f450} [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 376] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 308] futex(0x19898dd0f960, FUTEX_WAKE_PRIVATE, 1 [pid 376] getpid( [pid 312] <... futex resumed>) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 308] <... futex resumed>) = 1 [pid 376] <... getpid resumed>) = 376 [pid 312] epoll_pwait(4 [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 308] read(6 [pid 376] mmap(0x1b33420000, 4194304, PROT_READ, MAP_SHARED|MAP_FIXED_NOREPLACE, 3, 0 [pid 312] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3ff4dd4ab7000002}], 128, 0, NULL, 0) = 1 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 376] <... mmap resumed>) = 0x1b33420000 [pid 312] epoll_pwait(4 [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 308] <... read resumed>, "\x0c\x01\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x20\x00\x14\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x10\x00\x10\x00\x00\x00\x02\x00\x00\x00\x18\x00\x00\x00\x7c\x00\x00\x00\x98\x00\x00\x00\x0f\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x62\x00\x00\x00\x4e\x4f\x54\x46\x41\x49\x4c\x3a\x20\x73\x65\x74\x66\x69\x6c\x65\x63\x6f\x6e\x3a"..., 9967212) = 272 [pid 376] getpid( [pid 312] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 376] <... getpid resumed>) = 376 [pid 312] epoll_pwait(4 [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 308] read(6 [pid 376] mmap(0x1b34424000, 262144, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED_NOREPLACE, 4, 0 [pid 312] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 308] <... read resumed>, 0x198990a00000, 9967212) = -1 EAGAIN (Resource temporarily unavailable) [pid 376] <... mmap resumed>) = 0x1b34424000 [pid 312] epoll_pwait(4 [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 308] futex(0x19898cd6a160, FUTEX_WAIT_PRIVATE, 0, NULL [pid 376] close(3 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 376] <... close resumed>) = 0 [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 304] futex(0x34196c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=288384389} [pid 376] fcntl(5, F_GETFD [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 376] <... fcntl resumed>) = -1 EBADF (Bad file descriptor) [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 376] fcntl(6, F_GETFD [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 376] <... fcntl resumed>) = -1 EBADF (Bad file descriptor) [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 376] dup2(0, 249 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 376] <... dup2 resumed>) = 249 [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 376] dup2(1, 248 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 376] <... dup2 resumed>) = 248 [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 376] dup2(2, 1 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 376] <... dup2 resumed>) = 1 [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 376] dup2(2, 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 376] <... dup2 resumed>) = 0 [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 376] read(249 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 376] <... read resumed>, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x01\x01\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x50\xc3\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 72) = 72 [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 376] unshare(CLONE_NEWPID [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 376] <... unshare resumed>) = 0 [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 376] rt_sigprocmask(SIG_BLOCK, ~[] [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 376] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 376] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 376] <... clone resumed>, child_tidptr=0x5555662437d0) = 377 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 376] rt_sigprocmask(SIG_SETMASK, [] [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 376] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULLci2-android-5-15/strace-static-x86_64: Process 377 attached , {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 377] set_robust_list(0x5555662437e0, 24 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 377] <... set_robust_list resumed>) = 0 [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 377] rt_sigprocmask(SIG_SETMASK, [] [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 377] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 377] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 377] <... prctl resumed>) = 0 [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 377] getppid( [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 377] <... getppid resumed>) = 0 [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 377] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 377] <... openat resumed>) = 3 [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 377] dup2(3, 201 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 377] <... dup2 resumed>) = 201 [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 377] close(3 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 377] <... close resumed>) = 0 [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 377] prlimit64(0, RLIMIT_AS, {rlim_cur=344064*1024, rlim_max=344064*1024} [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 377] <... prlimit64 resumed>, NULL) = 0 [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 377] prlimit64(0, RLIMIT_MEMLOCK, {rlim_cur=32768*1024, rlim_max=32768*1024} [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 377] <... prlimit64 resumed>, NULL) = 0 [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 377] prlimit64(0, RLIMIT_FSIZE, {rlim_cur=139264*1024, rlim_max=139264*1024} [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 377] <... prlimit64 resumed>, NULL) = 0 [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 377] prlimit64(0, RLIMIT_STACK, {rlim_cur=1024*1024, rlim_max=1024*1024} [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 377] <... prlimit64 resumed>, NULL) = 0 [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 377] prlimit64(0, RLIMIT_CORE, {rlim_cur=131072*1024, rlim_max=131072*1024} [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 377] <... prlimit64 resumed>, NULL) = 0 [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 377] prlimit64(0, RLIMIT_NOFILE, {rlim_cur=256, rlim_max=256} [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 377] <... prlimit64 resumed>, NULL) = 0 [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 377] unshare(CLONE_NEWNS [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] mmap(NULL, 36864, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff466fd6000 [pid 310] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 310] clone3({flags=CLONE_VM|CLONE_VFORK|CLONE_CLEAR_SIGHAND, exit_signal=SIGCHLD, stack=0x7ff466fd6000, stack_size=0x9000}, 88 [pid 377] <... unshare resumed>) = 0 [pid 377] mount(NULL, "/", NULL, MS_REC|MS_PRIVATE, NULLci2-android-5-15/strace-static-x86_64: Process 378 attached ) = 0 [pid 377] unshare(CLONE_NEWIPC) = -1 EINVAL (Invalid argument) [pid 378] rt_sigprocmask(SIG_BLOCK, NULL [pid 377] unshare(CLONE_NEWCGROUP [pid 378] <... rt_sigprocmask resumed>, ~[KILL STOP], 8) = 0 [pid 377] <... unshare resumed>) = 0 [pid 378] setpgid(0, 0 [pid 377] unshare(CLONE_NEWUTS [pid 378] <... setpgid resumed>) = 0 [pid 377] <... unshare resumed>) = 0 [pid 378] dup2(10, 0 [pid 377] unshare(CLONE_SYSVSEM [pid 378] <... dup2 resumed>) = 0 [pid 377] <... unshare resumed>) = 0 [pid 378] dup2(23, 1) = 1 [pid 378] dup2(37, 2) = 2 [pid 377] openat(AT_FDCWD, "/proc/sys/kernel/shmmax", O_WRONLY|O_CLOEXEC [pid 378] dup2(14, 3) = 3 [pid 378] dup2(17, 4 [pid 377] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 378] <... dup2 resumed>) = 4 [pid 377] openat(AT_FDCWD, "/proc/sys/kernel/shmall", O_WRONLY|O_CLOEXEC [pid 378] close(5) = 0 [pid 378] close(6) = 0 [pid 377] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 378] close(7 [pid 377] openat(AT_FDCWD, "/proc/sys/kernel/shmmni", O_WRONLY|O_CLOEXEC [pid 378] <... close resumed>) = 0 [pid 377] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 378] close(8 [pid 377] openat(AT_FDCWD, "/proc/sys/kernel/msgmax", O_WRONLY|O_CLOEXEC [pid 378] <... close resumed>) = 0 [pid 378] close(9 [pid 377] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 378] <... close resumed>) = 0 [pid 377] openat(AT_FDCWD, "/proc/sys/kernel/msgmni", O_WRONLY|O_CLOEXEC [pid 378] close(10) = 0 [pid 377] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 378] close(11 [pid 377] openat(AT_FDCWD, "/proc/sys/kernel/msgmnb", O_WRONLY|O_CLOEXEC [pid 378] <... close resumed>) = 0 [pid 378] close(12 [pid 377] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 378] <... close resumed>) = 0 [pid 377] openat(AT_FDCWD, "/proc/sys/kernel/sem", O_WRONLY|O_CLOEXEC [pid 378] close(13) = 0 [pid 377] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 378] close(14 [pid 377] getpid( [pid 378] <... close resumed>) = 0 [pid 377] <... getpid resumed>) = 1 [pid 378] close(15 [pid 377] capget({version=_LINUX_CAPABILITY_VERSION_3, pid=1} [pid 378] <... close resumed>) = 0 [pid 377] <... capget resumed>, {effective=1< [pid 377] capset({version=_LINUX_CAPABILITY_VERSION_3, pid=1}, {effective=1< [pid 378] <... close resumed>) = 0 [pid 377] <... capset resumed>) = 0 [pid 378] close(17 [pid 377] unshare(CLONE_NEWNET [pid 378] <... close resumed>) = 0 [pid 378] close(18) = 0 [pid 378] close(19) = 0 [pid 378] close(20) = 0 [pid 378] close(21) = 0 [pid 378] close(22) = 0 [pid 378] close(23) = 0 [pid 378] close(24) = 0 [pid 378] close(25) = 0 [pid 378] close(26) = 0 [pid 378] close(27) = 0 [pid 378] close(28) = 0 [pid 378] close(29) = 0 [pid 378] close(30) = 0 [pid 378] close(31) = 0 [pid 378] close(32) = 0 [pid 378] close(33) = 0 [pid 378] close(34) = 0 [pid 378] close(35) = 0 [pid 378] close(36) = 0 [pid 378] close(37) = 0 [pid 378] close(38) = -1 EBADF (Bad file descriptor) [pid 378] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 378] close(39) = -1 EBADF (Bad file descriptor) [pid 378] close(40) = -1 EBADF (Bad file descriptor) [pid 378] close(41) = -1 EBADF (Bad file descriptor) [pid 378] close(42) = -1 EBADF (Bad file descriptor) [pid 378] close(43) = -1 EBADF (Bad file descriptor) [pid 378] close(44) = -1 EBADF (Bad file descriptor) [pid 378] close(45) = -1 EBADF (Bad file descriptor) [pid 378] close(46) = -1 EBADF (Bad file descriptor) [pid 378] close(47) = -1 EBADF (Bad file descriptor) [pid 378] close(48) = -1 EBADF (Bad file descriptor) [pid 378] close(49) = -1 EBADF (Bad file descriptor) [pid 378] close(50) = -1 EBADF (Bad file descriptor) [pid 378] close(51) = -1 EBADF (Bad file descriptor) [pid 378] close(52) = -1 EBADF (Bad file descriptor) [pid 378] close(53) = -1 EBADF (Bad file descriptor) [pid 378] close(54) = -1 EBADF (Bad file descriptor) [pid 378] close(55) = -1 EBADF (Bad file descriptor) [pid 378] close(56) = -1 EBADF (Bad file descriptor) [pid 378] close(57) = -1 EBADF (Bad file descriptor) [pid 378] close(58) = -1 EBADF (Bad file descriptor) [pid 378] close(59) = -1 EBADF (Bad file descriptor) [pid 378] close(60) = -1 EBADF (Bad file descriptor) [pid 378] close(61) = -1 EBADF (Bad file descriptor) [pid 378] close(62) = -1 EBADF (Bad file descriptor) [pid 378] close(63) = -1 EBADF (Bad file descriptor) [pid 378] close(64) = -1 EBADF (Bad file descriptor) [pid 378] close(65) = -1 EBADF (Bad file descriptor) [pid 378] close(66) = -1 EBADF (Bad file descriptor) [pid 378] close(67) = -1 EBADF (Bad file descriptor) [pid 378] close(68) = -1 EBADF (Bad file descriptor) [pid 378] close(69) = -1 EBADF (Bad file descriptor) [pid 378] close(70) = -1 EBADF (Bad file descriptor) [pid 378] close(71) = -1 EBADF (Bad file descriptor) [pid 378] close(72) = -1 EBADF (Bad file descriptor) [pid 378] close(73) = -1 EBADF (Bad file descriptor) [pid 378] close(74) = -1 EBADF (Bad file descriptor) [pid 378] close(75) = -1 EBADF (Bad file descriptor) [pid 378] close(76) = -1 EBADF (Bad file descriptor) [pid 378] close(77) = -1 EBADF (Bad file descriptor) [pid 378] close(78) = -1 EBADF (Bad file descriptor) [pid 378] close(79) = -1 EBADF (Bad file descriptor) [pid 378] close(80) = -1 EBADF (Bad file descriptor) [pid 378] close(81) = -1 EBADF (Bad file descriptor) [pid 378] close(82) = -1 EBADF (Bad file descriptor) [pid 378] close(83) = -1 EBADF (Bad file descriptor) [pid 378] close(84) = -1 EBADF (Bad file descriptor) [pid 378] close(85) = -1 EBADF (Bad file descriptor) [pid 378] close(86) = -1 EBADF (Bad file descriptor) [pid 378] close(87) = -1 EBADF (Bad file descriptor) [pid 378] close(88) = -1 EBADF (Bad file descriptor) [pid 378] close(89) = -1 EBADF (Bad file descriptor) [pid 378] close(90) = -1 EBADF (Bad file descriptor) [pid 378] close(91) = -1 EBADF (Bad file descriptor) [pid 378] close(92) = -1 EBADF (Bad file descriptor) [pid 378] close(93) = -1 EBADF (Bad file descriptor) [pid 378] close(94) = -1 EBADF (Bad file descriptor) [pid 378] close(95) = -1 EBADF (Bad file descriptor) [pid 378] close(96) = -1 EBADF (Bad file descriptor) [pid 378] close(97) = -1 EBADF (Bad file descriptor) [pid 378] close(98) = -1 EBADF (Bad file descriptor) [pid 378] close(99) = -1 EBADF (Bad file descriptor) [pid 378] close(100) = -1 EBADF (Bad file descriptor) [pid 378] close(101) = -1 EBADF (Bad file descriptor) [pid 378] close(102) = -1 EBADF (Bad file descriptor) [pid 378] close(103) = -1 EBADF (Bad file descriptor) [pid 378] close(104) = -1 EBADF (Bad file descriptor) [pid 378] close(105) = -1 EBADF (Bad file descriptor) [pid 378] close(106) = -1 EBADF (Bad file descriptor) [pid 378] close(107) = -1 EBADF (Bad file descriptor) [pid 378] close(108) = -1 EBADF (Bad file descriptor) [pid 378] close(109) = -1 EBADF (Bad file descriptor) [pid 378] close(110) = -1 EBADF (Bad file descriptor) [pid 378] close(111) = -1 EBADF (Bad file descriptor) [pid 378] close(112) = -1 EBADF (Bad file descriptor) [pid 378] close(113) = -1 EBADF (Bad file descriptor) [pid 378] close(114) = -1 EBADF (Bad file descriptor) [pid 378] close(115) = -1 EBADF (Bad file descriptor) [pid 378] close(116) = -1 EBADF (Bad file descriptor) [pid 378] close(117) = -1 EBADF (Bad file descriptor) [pid 378] close(118) = -1 EBADF (Bad file descriptor) [pid 378] close(119) = -1 EBADF (Bad file descriptor) [pid 378] close(120) = -1 EBADF (Bad file descriptor) [pid 378] close(121) = -1 EBADF (Bad file descriptor) [pid 378] close(122) = -1 EBADF (Bad file descriptor) [pid 378] close(123) = -1 EBADF (Bad file descriptor) [pid 378] close(124) = -1 EBADF (Bad file descriptor) [pid 378] close(125) = -1 EBADF (Bad file descriptor) [pid 378] close(126) = -1 EBADF (Bad file descriptor) [pid 378] close(127) = -1 EBADF (Bad file descriptor) [pid 378] close(128) = -1 EBADF (Bad file descriptor) [pid 378] close(129) = -1 EBADF (Bad file descriptor) [pid 378] close(130) = -1 EBADF (Bad file descriptor) [pid 378] close(131) = -1 EBADF (Bad file descriptor) [pid 378] close(132) = -1 EBADF (Bad file descriptor) [pid 378] close(133) = -1 EBADF (Bad file descriptor) [pid 378] close(134) = -1 EBADF (Bad file descriptor) [pid 378] close(135) = -1 EBADF (Bad file descriptor) [pid 378] close(136) = -1 EBADF (Bad file descriptor) [pid 378] close(137) = -1 EBADF (Bad file descriptor) [pid 378] close(138) = -1 EBADF (Bad file descriptor) [pid 378] close(139) = -1 EBADF (Bad file descriptor) [pid 378] close(140) = -1 EBADF (Bad file descriptor) [pid 378] close(141) = -1 EBADF (Bad file descriptor) [pid 378] close(142) = -1 EBADF (Bad file descriptor) [pid 378] close(143) = -1 EBADF (Bad file descriptor) [pid 378] close(144) = -1 EBADF (Bad file descriptor) [pid 378] close(145) = -1 EBADF (Bad file descriptor) [pid 378] close(146) = -1 EBADF (Bad file descriptor) [pid 378] close(147) = -1 EBADF (Bad file descriptor) [pid 378] close(148) = -1 EBADF (Bad file descriptor) [pid 378] close(149) = -1 EBADF (Bad file descriptor) [pid 378] close(150) = -1 EBADF (Bad file descriptor) [pid 378] close(151) = -1 EBADF (Bad file descriptor) [pid 378] close(152) = -1 EBADF (Bad file descriptor) [pid 378] close(153) = -1 EBADF (Bad file descriptor) [pid 378] close(154) = -1 EBADF (Bad file descriptor) [pid 378] close(155) = -1 EBADF (Bad file descriptor) [pid 378] close(156) = -1 EBADF (Bad file descriptor) [pid 378] close(157) = -1 EBADF (Bad file descriptor) [pid 378] close(158) = -1 EBADF (Bad file descriptor) [pid 378] close(159) = -1 EBADF (Bad file descriptor) [pid 378] close(160) = -1 EBADF (Bad file descriptor) [pid 378] close(161) = -1 EBADF (Bad file descriptor) [pid 378] close(162) = -1 EBADF (Bad file descriptor) [pid 378] close(163) = -1 EBADF (Bad file descriptor) [pid 378] close(164) = -1 EBADF (Bad file descriptor) [pid 378] close(165) = -1 EBADF (Bad file descriptor) [pid 378] close(166) = -1 EBADF (Bad file descriptor) [pid 378] close(167) = -1 EBADF (Bad file descriptor) [pid 378] close(168) = -1 EBADF (Bad file descriptor) [pid 378] close(169) = -1 EBADF (Bad file descriptor) [pid 378] close(170) = -1 EBADF (Bad file descriptor) [pid 378] close(171) = -1 EBADF (Bad file descriptor) [pid 378] close(172) = -1 EBADF (Bad file descriptor) [pid 378] close(173) = -1 EBADF (Bad file descriptor) [pid 378] close(174) = -1 EBADF (Bad file descriptor) [pid 378] close(175) = -1 EBADF (Bad file descriptor) [pid 378] close(176) = -1 EBADF (Bad file descriptor) [pid 378] close(177) = -1 EBADF (Bad file descriptor) [pid 378] close(178) = -1 EBADF (Bad file descriptor) [pid 378] close(179) = -1 EBADF (Bad file descriptor) [pid 378] close(180) = -1 EBADF (Bad file descriptor) [pid 378] close(181) = -1 EBADF (Bad file descriptor) [pid 378] close(182) = -1 EBADF (Bad file descriptor) [pid 378] close(183) = -1 EBADF (Bad file descriptor) [pid 378] close(184) = -1 EBADF (Bad file descriptor) [pid 378] close(185) = -1 EBADF (Bad file descriptor) [pid 378] close(186) = -1 EBADF (Bad file descriptor) [pid 378] close(187) = -1 EBADF (Bad file descriptor) [pid 378] close(188) = -1 EBADF (Bad file descriptor) [pid 378] close(189) = -1 EBADF (Bad file descriptor) [pid 378] close(190) = -1 EBADF (Bad file descriptor) [pid 378] close(191) = -1 EBADF (Bad file descriptor) [pid 378] close(192) = -1 EBADF (Bad file descriptor) [pid 378] close(193) = -1 EBADF (Bad file descriptor) [pid 378] close(194) = -1 EBADF (Bad file descriptor) [pid 378] close(195) = -1 EBADF (Bad file descriptor) [pid 378] close(196) = -1 EBADF (Bad file descriptor) [pid 378] close(197) = -1 EBADF (Bad file descriptor) [pid 378] close(198) = -1 EBADF (Bad file descriptor) [pid 378] close(199) = -1 EBADF (Bad file descriptor) [pid 378] close(200) = -1 EBADF (Bad file descriptor) [pid 378] close(201) = -1 EBADF (Bad file descriptor) [pid 378] close(202) = -1 EBADF (Bad file descriptor) [pid 378] close(203) = -1 EBADF (Bad file descriptor) [pid 378] close(204) = -1 EBADF (Bad file descriptor) [pid 378] close(205) = -1 EBADF (Bad file descriptor) [pid 378] close(206) = -1 EBADF (Bad file descriptor) [pid 378] close(207) = -1 EBADF (Bad file descriptor) [pid 378] close(208) = -1 EBADF (Bad file descriptor) [pid 378] close(209) = -1 EBADF (Bad file descriptor) [pid 378] close(210) = -1 EBADF (Bad file descriptor) [pid 378] close(211) = -1 EBADF (Bad file descriptor) [pid 378] close(212) = -1 EBADF (Bad file descriptor) [pid 378] close(213) = -1 EBADF (Bad file descriptor) [pid 378] close(214) = -1 EBADF (Bad file descriptor) [pid 378] close(215) = -1 EBADF (Bad file descriptor) [pid 378] close(216) = -1 EBADF (Bad file descriptor) [pid 378] close(217) = -1 EBADF (Bad file descriptor) [pid 378] close(218) = -1 EBADF (Bad file descriptor) [pid 378] close(219) = -1 EBADF (Bad file descriptor) [pid 378] close(220) = -1 EBADF (Bad file descriptor) [pid 378] close(221) = -1 EBADF (Bad file descriptor) [pid 378] close(222) = -1 EBADF (Bad file descriptor) [pid 378] close(223) = -1 EBADF (Bad file descriptor) [pid 378] close(224) = -1 EBADF (Bad file descriptor) [pid 378] close(225) = -1 EBADF (Bad file descriptor) [pid 378] close(226) = -1 EBADF (Bad file descriptor) [pid 378] close(227) = -1 EBADF (Bad file descriptor) [pid 378] close(228) = -1 EBADF (Bad file descriptor) [pid 378] close(229) = -1 EBADF (Bad file descriptor) [pid 378] close(230) = -1 EBADF (Bad file descriptor) [pid 378] close(231) = -1 EBADF (Bad file descriptor) [pid 378] close(232) = -1 EBADF (Bad file descriptor) [pid 378] close(233) = -1 EBADF (Bad file descriptor) [pid 378] close(234) = -1 EBADF (Bad file descriptor) [pid 378] close(235) = -1 EBADF (Bad file descriptor) [pid 378] close(236) = -1 EBADF (Bad file descriptor) [pid 378] close(237) = -1 EBADF (Bad file descriptor) [pid 378] close(238) = -1 EBADF (Bad file descriptor) [pid 378] close(239) = -1 EBADF (Bad file descriptor) [pid 378] close(240) = -1 EBADF (Bad file descriptor) [pid 378] close(241) = -1 EBADF (Bad file descriptor) [pid 378] close(242) = -1 EBADF (Bad file descriptor) [pid 378] close(243) = -1 EBADF (Bad file descriptor) [pid 378] close(244) = -1 EBADF (Bad file descriptor) [pid 378] close(245) = -1 EBADF (Bad file descriptor) [pid 378] close(246) = -1 EBADF (Bad file descriptor) [pid 378] close(247) = -1 EBADF (Bad file descriptor) [pid 378] close(248) = -1 EBADF (Bad file descriptor) [pid 378] close(249) = -1 EBADF (Bad file descriptor) [pid 378] close(250) = -1 EBADF (Bad file descriptor) [pid 378] close(251) = -1 EBADF (Bad file descriptor) [pid 378] close(252) = -1 EBADF (Bad file descriptor) [pid 378] close(253) = -1 EBADF (Bad file descriptor) [pid 378] close(254) = -1 EBADF (Bad file descriptor) [pid 378] close(255) = -1 EBADF (Bad file descriptor) [pid 378] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 378] execve("ci2-android-5-15/syz-executor", ["ci2-android-5-15/syz-executor", "exec"], 0x7ffe94520f10 /* 2 vars */ [pid 310] <... clone3 resumed>) = 378 [pid 378] <... execve resumed>) = 0 [pid 310] munmap(0x7ff466fd6000, 36864 [pid 378] brk(NULL [pid 310] <... munmap resumed>) = 0 [pid 378] <... brk resumed>) = 0x55555db76000 [pid 310] rt_sigprocmask(SIG_SETMASK, [] [pid 378] brk(0x55555db76e80 [pid 310] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 378] <... brk resumed>) = 0x55555db76e80 [pid 310] fcntl(16, F_GETFL [pid 378] arch_prctl(ARCH_SET_FS, 0x55555db76500 [pid 310] <... fcntl resumed>) = 0 (flags O_RDONLY) [pid 378] <... arch_prctl resumed>) = 0 [pid 310] fcntl(16, F_SETFL, O_RDONLY|O_NONBLOCK [pid 378] set_tid_address(0x55555db767d0 [pid 310] <... fcntl resumed>) = 0 [pid 378] <... set_tid_address resumed>) = 378 [pid 310] fcntl(34, F_GETFL [pid 378] set_robust_list(0x55555db767e0, 24 [pid 310] <... fcntl resumed>) = 0 (flags O_RDONLY) [pid 378] <... set_robust_list resumed>) = 0 [pid 310] fcntl(34, F_SETFL, O_RDONLY|O_NONBLOCK [pid 378] prlimit64(0, RLIMIT_STACK, NULL [pid 310] <... fcntl resumed>) = 0 [pid 378] <... prlimit64 resumed>, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0 [pid 310] close(10 [pid 378] readlinkat(AT_FDCWD, "/proc/self/exe" [pid 310] <... close resumed>) = 0 [pid 378] <... readlinkat resumed>, "/root/ci2-android-5-15/syz-executor", 4096) = 35 [pid 310] close(23 [pid 378] getrandom( [pid 310] <... close resumed>) = 0 [pid 378] <... getrandom resumed>"\x52\xb9\x77\x9c\x27\xb3\x84\x8e", 8, GRND_NONBLOCK) = 8 [pid 310] close(37 [pid 378] brk(NULL [pid 310] <... close resumed>) = 0 [pid 378] <... brk resumed>) = 0x55555db76e80 [pid 310] close(25 [pid 378] brk(0x55555db97e80 [pid 310] <... close resumed>) = 0 [pid 378] <... brk resumed>) = 0x55555db97e80 [pid 310] close(26 [pid 378] brk(0x55555db98000 [pid 310] <... close resumed>) = 0 [pid 378] <... brk resumed>) = 0x55555db98000 [pid 310] close(31 [pid 378] mprotect(0x7f6bbdb3d000, 1245184, PROT_READ [pid 310] <... close resumed>) = 0 [pid 378] <... mprotect resumed>) = 0 [pid 310] read(13 [pid 378] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 310] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 378] <... prctl resumed>) = 0 [pid 310] write(3, "\xb4\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1c\x00\x10\x00\x04\x00\x08\x00\x00\x00\x00\x00\x0c\x00\x10\x00\x00\x00\x06\x00\x00\x00\x14\x00\x00\x00\x20\x00\x00\x00\x0d\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0c\x00\x18\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x0c\x00\x00\x00\x18\x00\x00\x00"..., 184 [pid 378] mmap(0x1ffffffff000, 4096, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_FIXED_NOREPLACE, -1, 0 [pid 312] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3ff4dd4ab7000002}], 128, 288, NULL, 0) = 1 [pid 310] <... write resumed>) = 184 [pid 378] <... mmap resumed>) = 0x1ffffffff000 [pid 312] futex(0x34196c0, FUTEX_WAKE_PRIVATE, 1 [pid 310] read(32 [pid 378] mmap(0x200000000000, 16777216, PROT_READ|PROT_WRITE|PROT_EXEC, MAP_PRIVATE|MAP_ANONYMOUS|MAP_FIXED_NOREPLACE, -1, 0 [pid 312] <... futex resumed>) = 1 [pid 310] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 304] <... futex resumed>) = 0 [pid 378] <... mmap resumed>) = 0x200000000000 [pid 312] read(6 [pid 310] write(3, "\xd4\x32\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1c\x00\x10\x00\x04\x00\x08\x00\x00\x00\x00\x00\x0c\x00\x10\x00\x00\x00\x05\x00\x00\x00\x14\x00\x00\x00\x20\x00\x00\x00\x0b\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0c\x00\x18\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x0c\x00\x00\x00\x18\x00\x00\x00"..., 13016 [pid 378] mmap(0x200001000000, 4096, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_FIXED_NOREPLACE, -1, 0 [pid 312] <... read resumed>, "\xb4\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1c\x00\x10\x00\x04\x00\x08\x00\x00\x00\x00\x00\x0c\x00\x10\x00\x00\x00\x06\x00\x00\x00\x14\x00\x00\x00\x20\x00\x00\x00\x0d\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0c\x00\x18\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x0c\x00\x00\x00\x18\x00\x00\x00"..., 9967212) = 184 [pid 310] <... write resumed>) = 13016 [pid 378] <... mmap resumed>) = 0x200001000000 [pid 312] futex(0x19898cd6a160, FUTEX_WAKE_PRIVATE, 1 [pid 310] pselect6(37, [3 13 16 21 29 30 32 33 34 35 36], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 378] rt_sigaction(SIGCHLD, {sa_handler=0x7f6bbd8d2780, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f6bbd9c0450} [pid 312] <... futex resumed>) = 1 [pid 308] <... futex resumed>) = 0 [pid 378] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 312] read(6 [pid 308] epoll_pwait(4 [pid 378] pkey_alloc(0, PKEY_UNRESTRICTED [pid 312] <... read resumed>, "\xd4\x32\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1c\x00\x10\x00\x04\x00\x08\x00\x00\x00\x00\x00\x0c\x00\x10\x00\x00\x00\x05\x00\x00\x00\x14\x00\x00\x00\x20\x00\x00\x00\x0b\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0c\x00\x18\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x0c\x00\x00\x00\x18\x00\x00\x00"..., 9967212) = 13016 [pid 308] <... epoll_pwait resumed>, [{events=EPOLLOUT, data=0x3ff4dd4ab7000002}], 128, 0, NULL, 0) = 1 [pid 378] <... pkey_alloc resumed>) = -1 EINVAL (Invalid argument) [pid 312] read(6 [pid 308] epoll_pwait(4 [pid 378] getrandom( [pid 312] <... read resumed>, 0x198990a00000, 9967212) = -1 EAGAIN (Resource temporarily unavailable) [pid 308] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 378] <... getrandom resumed>"\x40\x91\x43\xc6\x89\xa4\x6f\x1e", 8, GRND_NONBLOCK) = 8 [pid 312] epoll_pwait(4 [pid 308] futex(0x19898cd6a160, FUTEX_WAIT_PRIVATE, 0, NULL [pid 378] mkdir("./syzkaller.WqED60", 0700 [pid 304] futex(0x34196c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=240606144} [pid 378] <... mkdir resumed>) = 0 [pid 378] chmod("./syzkaller.WqED60", 0777) = 0 [pid 378] chdir("./syzkaller.WqED60") = 0 [pid 378] rt_sigaction(SIGRTMIN, {sa_handler=SIG_IGN, sa_mask=[], sa_flags=0}, NULL, 8) = 0 [pid 378] rt_sigaction(SIGRT_1, {sa_handler=SIG_IGN, sa_mask=[], sa_flags=0}, NULL, 8) = 0 [pid 378] rt_sigaction(SIGSEGV, {sa_handler=0x7f6bbd8d4bd0, sa_mask=[], sa_flags=SA_RESTORER|SA_NODEFER|SA_SIGINFO, sa_restorer=0x7f6bbd9c0450}, NULL, 8) = 0 [pid 378] rt_sigaction(SIGBUS, {sa_handler=0x7f6bbd8d4bd0, sa_mask=[], sa_flags=SA_RESTORER|SA_NODEFER|SA_SIGINFO, sa_restorer=0x7f6bbd9c0450}, NULL, 8) = 0 [pid 378] getpid() = 378 [pid 378] mmap(0x1b33620000, 4194304, PROT_READ, MAP_SHARED|MAP_FIXED_NOREPLACE, 3, 0) = 0x1b33620000 [pid 378] getpid() = 378 [pid 378] mmap(0x1b34624000, 262144, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED_NOREPLACE, 4, 0) = 0x1b34624000 [pid 378] close(3) = 0 [pid 378] fcntl(5, F_GETFD) = -1 EBADF (Bad file descriptor) [pid 378] fcntl(6, F_GETFD) = -1 EBADF (Bad file descriptor) [pid 378] dup2(0, 249) = 249 [pid 378] dup2(1, 248) = 248 [pid 378] dup2(2, 1) = 1 [pid 378] dup2(2, 0) = 0 [pid 378] read(249 [pid 377] <... unshare resumed>) = 0 [pid 377] openat(AT_FDCWD, "/proc/sys/net/ipv4/ping_group_range", O_WRONLY|O_CLOEXEC) = 3 [pid 377] write(3, "0 65535", 7) = 7 [pid 377] close(3) = 0 [pid 377] openat(AT_FDCWD, "/proc/sys/fs/mount-max", O_WRONLY|O_CLOEXEC) = 3 [pid 377] write(3, "100000", 6) = 6 [pid 377] close(3) = 0 [pid 377] mkdirat(AT_FDCWD, "./syz-tmp", 0777) = 0 [pid 377] mount("", "./syz-tmp", "tmpfs", 0, NULL) = 0 [pid 377] mkdirat(AT_FDCWD, "./syz-tmp/newroot", 0777) = 0 [pid 377] mkdirat(AT_FDCWD, "./syz-tmp/newroot/dev", 0700) = 0 [pid 377] mount("/dev", "./syz-tmp/newroot/dev", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL) = 0 [pid 377] mkdirat(AT_FDCWD, "./syz-tmp/newroot/proc", 0700) = 0 [pid 377] mount("syz-proc", "./syz-tmp/newroot/proc", "proc", 0, NULL) = 0 [pid 377] mkdirat(AT_FDCWD, "./syz-tmp/newroot/selinux", 0700) = 0 [pid 377] mount("/selinux", "./syz-tmp/newroot/selinux", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL) = -1 ENOENT (No such file or directory) [pid 377] mount("/sys/fs/selinux", "./syz-tmp/newroot/selinux", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL) = 0 [pid 377] mkdirat(AT_FDCWD, "./syz-tmp/newroot/sys", 0700) = 0 [pid 377] mount("/sys", "./syz-tmp/newroot/sys", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL) = 0 [pid 377] mount("/sys/kernel/debug", "./syz-tmp/newroot/sys/kernel/debug", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL) = 0 [pid 377] mount("/sys/fs/smackfs", "./syz-tmp/newroot/sys/fs/smackfs", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL) = -1 ENOENT (No such file or directory) [pid 377] mount("/proc/sys/fs/binfmt_misc", "./syz-tmp/newroot/proc/sys/fs/binfmt_misc", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL) = 0 [pid 377] mkdirat(AT_FDCWD, "./syz-tmp/newroot/syz-inputs", 0700) = 0 [pid 377] mount("/syz-inputs", "./syz-tmp/newroot/syz-inputs", NULL, MS_RDONLY|MS_BIND|MS_REC|MS_PRIVATE, NULL) = -1 ENOENT (No such file or directory) [pid 377] mkdirat(AT_FDCWD, "./syz-tmp/pivot", 0777) = 0 [pid 377] pivot_root("./syz-tmp", "./syz-tmp/pivot") = 0 [pid 377] chdir("/") = 0 [pid 377] umount2("./pivot", MNT_DETACH) = 0 [pid 377] chroot("./newroot") = 0 [pid 377] chdir("/") = 0 [pid 377] mkdirat(AT_FDCWD, "/dev/gadgetfs", 0777) = -1 EEXIST (File exists) [pid 377] mount("gadgetfs", "/dev/gadgetfs", "gadgetfs", 0, NULL) = -1 ENODEV (No such device) [pid 377] mkdirat(AT_FDCWD, "/dev/binderfs", 0777) = -1 EEXIST (File exists) [pid 377] mount("binder", "/dev/binderfs", "binder", 0, NULL) = 0 [pid 377] mount(NULL, "/sys/fs/fuse/connections", "fusectl", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 377] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 310] <... pselect6 resumed>) = 1 (in [21], left {tv_sec=0, tv_nsec=983097077}) [pid 310] read(21, "\x00\x00\x00\x00", 4) = 4 [pid 310] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x01\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00", 56 [pid 312] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3ff4dd4ab7000002}], 128, 240, NULL, 0) = 1 [pid 310] <... write resumed>) = 56 [pid 377] mkdirat(AT_FDCWD, "./0", 0777 [pid 312] futex(0x34196c0, FUTEX_WAKE_PRIVATE, 1 [pid 310] write(20, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x10\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 312] <... futex resumed>) = 1 [pid 310] <... write resumed>) = 48 [pid 304] <... futex resumed>) = 0 [pid 312] read(6 [pid 310] pselect6(37, [3 13 16 21 29 30 32 33 34 35 36], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 377] <... mkdirat resumed>) = 0 [pid 312] <... read resumed>, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x01\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00", 9967212) = 56 [pid 377] openat(AT_FDCWD, "/dev/loop1", O_RDWR [pid 312] read(6, 0x198990a00000, 9967212) = -1 EAGAIN (Resource temporarily unavailable) [pid 377] <... openat resumed>) = 3 [pid 312] epoll_pwait(4 [pid 377] ioctl(3, LOOP_CLR_FD [pid 312] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 312] epoll_pwait(4 [pid 304] futex(0x34196c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=223780311} [pid 377] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 377] close(3) = 0 [pid 377] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x10\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 377] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 377] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-15/strace-static-x86_64: Process 379 attached [pid 379] set_robust_list(0x5555662437e0, 24) = 0 [pid 377] <... clone resumed>, child_tidptr=0x5555662437d0) = 2 [pid 379] rt_sigprocmask(SIG_SETMASK, [] [pid 377] rt_sigprocmask(SIG_SETMASK, [] [pid 379] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 379] chdir("./0" [pid 377] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 379] <... chdir resumed>) = 0 [pid 379] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 379] setpgid(0, 0) = 0 [pid 379] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 379] write(3, "1000", 4) = 4 [pid 379] close(3) = 0 [pid 379] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 379] close(249) = 0 [pid 379] close(248) = 0 [pid 379] openat(AT_FDCWD, "/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 379] fstat(3, {st_mode=S_IFDIR|0555, st_size=0, ...}) = 0 [pid 379] getdents64(3, 0x5555662568c0 /* 13 entries */, 32768) = 376 [pid 379] getdents64(3, 0x5555662568c0 /* 0 entries */, 32768) = 0 [pid 379] close(3) = 0 [pid 379] openat(AT_FDCWD, "/sys/kernel", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 379] fstat(3, {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0 [pid 379] brk(0x555566287000) = 0x555566287000 [pid 379] getdents64(3, 0x55556625ead0 /* 27 entries */, 32768) = 864 [pid 379] getdents64(3, 0x55556625ead0 /* 0 entries */, 32768) = 0 [pid 379] brk(0x55556627f000) = 0x55556627f000 [pid 379] close(3) = 0 [pid 379] openat(AT_FDCWD, "/sys/power", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 379] fstat(3, {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0 [pid 379] getdents64(3, 0x55556625ead0 /* 16 entries */, 32768) = 528 [pid 379] getdents64(3, 0x55556625ead0 /* 0 entries */, 32768) = 0 [pid 379] close(3) = 0 [pid 379] openat(AT_FDCWD, "/sys/class", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 379] fstat(3, {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0 [pid 379] getdents64(3, 0x55556625ead0 /* 80 entries */, 32768) = 2304 [pid 379] getdents64(3, 0x55556625ead0 /* 0 entries */, 32768) = 0 [pid 379] close(3) = 0 [pid 379] openat(AT_FDCWD, "/sys/devices", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 379] fstat(3, {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0 [pid 379] getdents64(3, 0x55556625ead0 /* 14 entries */, 32768) = 416 [pid 379] getdents64(3, 0x55556625ead0 /* 0 entries */, 32768) = 0 [pid 379] close(3) = 0 [pid 379] openat(AT_FDCWD, "/sys/dev", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 379] fstat(3, {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0 [pid 379] getdents64(3, 0x55556625ead0 /* 4 entries */, 32768) = 104 [pid 379] getdents64(3, 0x55556625ead0 /* 0 entries */, 32768) = 0 [pid 379] close(3) = 0 [pid 379] openat(AT_FDCWD, "/sys/hypervisor", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 379] fstat(3, {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0 [pid 379] getdents64(3, 0x55556625ead0 /* 2 entries */, 32768) = 48 [pid 379] getdents64(3, 0x55556625ead0 /* 0 entries */, 32768) = 0 [pid 379] close(3) = 0 [pid 379] openat(AT_FDCWD, "/sys/fs", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 379] fstat(3, {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0 [pid 379] getdents64(3, 0x55556625ead0 /* 12 entries */, 32768) = 336 [pid 379] getdents64(3, 0x55556625ead0 /* 0 entries */, 32768) = 0 [pid 379] close(3) = 0 [pid 379] openat(AT_FDCWD, "/sys/bus", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 379] fstat(3, {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0 [pid 379] getdents64(3, 0x55556625ead0 /* 42 entries */, 32768) = 1168 [pid 379] getdents64(3, 0x55556625ead0 /* 0 entries */, 32768) = 0 [pid 379] close(3) = 0 [pid 379] openat(AT_FDCWD, "/sys/firmware", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 379] fstat(3, {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0 [pid 379] getdents64(3, 0x55556625ead0 /* 6 entries */, 32768) = 160 [pid 379] getdents64(3, 0x55556625ead0 /* 0 entries */, 32768) = 0 [pid 379] close(3) = 0 [pid 379] openat(AT_FDCWD, "/sys/block", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 379] fstat(3, {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0 [pid 379] getdents64(3, 0x55556625ead0 /* 51 entries */, 32768) = 1528 [pid 379] getdents64(3, 0x55556625ead0 /* 0 entries */, 32768) = 0 [pid 379] close(3) = 0 [pid 379] openat(AT_FDCWD, "/sys/module", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 379] fstat(3, {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0 [pid 379] getdents64(3, 0x55556625ead0 /* 174 entries */, 32768) = 5592 [pid 379] getdents64(3, 0x55556625ead0 /* 0 entries */, 32768) = 0 [pid 379] close(3) = 0 [pid 379] newfstatat(AT_FDCWD, "/sys/kernel/wakeup_reasons", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 379] newfstatat(AT_FDCWD, "/sys/kernel/warn_count", {st_mode=S_IFREG|0444, st_size=4096, ...}, 0) = 0 [pid 379] newfstatat(AT_FDCWD, "/sys/kernel/notes", {st_mode=S_IFREG|0444, st_size=108, ...}, 0) = 0 [pid 379] newfstatat(AT_FDCWD, "/sys/kernel/dma_heap", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 379] newfstatat(AT_FDCWD, "/sys/kernel/mm", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 379] newfstatat(AT_FDCWD, "/sys/kernel/uevent_seqnum", {st_mode=S_IFREG|0444, st_size=4096, ...}, 0) = 0 [pid 379] newfstatat(AT_FDCWD, "/sys/kernel/profiling", {st_mode=S_IFREG|0644, st_size=4096, ...}, 0) = 0 [pid 379] newfstatat(AT_FDCWD, "/sys/kernel/btf", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 379] newfstatat(AT_FDCWD, "/sys/kernel/dmabuf", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 379] newfstatat(AT_FDCWD, "/sys/kernel/software_nodes", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 379] newfstatat(AT_FDCWD, "/sys/kernel/reboot", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 379] newfstatat(AT_FDCWD, "/sys/kernel/tracing", {st_mode=S_IFDIR|0700, st_size=0, ...}, 0) = 0 [pid 379] newfstatat(AT_FDCWD, "/sys/kernel/oops_count", {st_mode=S_IFREG|0444, st_size=4096, ...}, 0) = 0 [pid 379] newfstatat(AT_FDCWD, "/sys/kernel/kheaders.tar.xz", {st_mode=S_IFREG|0444, st_size=3824920, ...}, 0) = 0 [pid 379] newfstatat(AT_FDCWD, "/sys/kernel/slab", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 379] newfstatat(AT_FDCWD, "/sys/kernel/security", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 379] newfstatat(AT_FDCWD, "/sys/kernel/irq", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 379] newfstatat(AT_FDCWD, "/sys/kernel/fscaps", {st_mode=S_IFREG|0444, st_size=4096, ...}, 0) = 0 [pid 379] newfstatat(AT_FDCWD, "/sys/kernel/uevent_helper", {st_mode=S_IFREG|0644, st_size=4096, ...}, 0) = 0 [pid 379] newfstatat(AT_FDCWD, "/sys/kernel/rcu_normal", {st_mode=S_IFREG|0644, st_size=4096, ...}, 0) = 0 [pid 379] newfstatat(AT_FDCWD, "/sys/kernel/debug", {st_mode=S_IFDIR|0700, st_size=0, ...}, 0) = 0 [pid 379] newfstatat(AT_FDCWD, "/sys/kernel/config", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 379] newfstatat(AT_FDCWD, "/sys/kernel/rcu_expedited", {st_mode=S_IFREG|0644, st_size=4096, ...}, 0) = 0 [pid 379] newfstatat(AT_FDCWD, "/sys/kernel/cgroup", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 379] newfstatat(AT_FDCWD, "/sys/kernel/boot_params", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 379] newfstatat(AT_FDCWD, "/sys/power/wakeup_count", {st_mode=S_IFREG|0644, st_size=4096, ...}, 0) = 0 [pid 379] newfstatat(AT_FDCWD, "/sys/power/sync_on_suspend", {st_mode=S_IFREG|0644, st_size=4096, ...}, 0) = 0 [pid 379] newfstatat(AT_FDCWD, "/sys/power/resume", {st_mode=S_IFREG|0644, st_size=4096, ...}, 0) = 0 [pid 379] newfstatat(AT_FDCWD, "/sys/power/suspend_stats", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 379] newfstatat(AT_FDCWD, "/sys/power/wake_unlock", {st_mode=S_IFREG|0644, st_size=4096, ...}, 0) = 0 [pid 379] newfstatat(AT_FDCWD, "/sys/power/wake_lock", {st_mode=S_IFREG|0644, st_size=4096, ...}, 0) = 0 [pid 379] newfstatat(AT_FDCWD, "/sys/power/state", {st_mode=S_IFREG|0644, st_size=4096, ...}, 0) = 0 [pid 379] newfstatat(AT_FDCWD, "/sys/power/resume_offset", {st_mode=S_IFREG|0644, st_size=4096, ...}, 0) = 0 [pid 379] newfstatat(AT_FDCWD, "/sys/power/mem_sleep", {st_mode=S_IFREG|0644, st_size=4096, ...}, 0) = 0 [pid 379] newfstatat(AT_FDCWD, "/sys/power/image_size", {st_mode=S_IFREG|0644, st_size=4096, ...}, 0) = 0 [pid 379] newfstatat(AT_FDCWD, "/sys/power/reserved_size", {st_mode=S_IFREG|0644, st_size=4096, ...}, 0) = 0 [pid 379] newfstatat(AT_FDCWD, "/sys/power/disk", {st_mode=S_IFREG|0644, st_size=4096, ...}, 0) = 0 [pid 379] newfstatat(AT_FDCWD, "/sys/power/pm_async", {st_mode=S_IFREG|0644, st_size=4096, ...}, 0) = 0 [pid 379] newfstatat(AT_FDCWD, "/sys/power/pm_freeze_timeout", {st_mode=S_IFREG|0644, st_size=4096, ...}, 0) = 0 [pid 379] newfstatat(AT_FDCWD, "/sys/class/dmi", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 379] newfstatat(AT_FDCWD, "/sys/class/msr", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 379] newfstatat(AT_FDCWD, "/sys/class/scsi_host", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 379] newfstatat(AT_FDCWD, "/sys/class/dvb", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 379] newfstatat(AT_FDCWD, "/sys/class/xt_idletimer", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 379] newfstatat(AT_FDCWD, "/sys/class/ppp", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 379] newfstatat(AT_FDCWD, "/sys/class/rtc", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 379] newfstatat(AT_FDCWD, "/sys/class/hwmon", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 379] newfstatat(AT_FDCWD, "/sys/class/vc", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 379] newfstatat(AT_FDCWD, "/sys/class/watchdog", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 379] newfstatat(AT_FDCWD, "/sys/class/ieee802154", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 379] newfstatat(AT_FDCWD, "/sys/class/mmc_host", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 379] newfstatat(AT_FDCWD, "/sys/class/pyra", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 379] newfstatat(AT_FDCWD, "/sys/class/drm", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 379] newfstatat(AT_FDCWD, "/sys/class/thermal", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 379] newfstatat(AT_FDCWD, "/sys/class/android_usb", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 379] newfstatat(AT_FDCWD, "/sys/class/powercap", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 379] newfstatat(AT_FDCWD, "/sys/class/udc", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 379] newfstatat(AT_FDCWD, "/sys/class/cpuid", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 379] newfstatat(AT_FDCWD, "/sys/class/rc", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 379] newfstatat(AT_FDCWD, "/sys/class/vtconsole", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 379] newfstatat(AT_FDCWD, "/sys/class/konepure", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 379] newfstatat(AT_FDCWD, "/sys/class/rpmsg", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 379] newfstatat(AT_FDCWD, "/sys/class/pci_epc", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 379] newfstatat(AT_FDCWD, "/sys/class/dma_heap", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 379] newfstatat(AT_FDCWD, "/sys/class/wakeup", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 379] newfstatat(AT_FDCWD, "/sys/class/graphics", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 379] newfstatat(AT_FDCWD, "/sys/class/scsi_device", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 379] newfstatat(AT_FDCWD, "/sys/class/usbmon", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 379] newfstatat(AT_FDCWD, "/sys/class/mem", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 379] newfstatat(AT_FDCWD, "/sys/class/nd", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 379] newfstatat(AT_FDCWD, "/sys/class/devcoredump", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 379] newfstatat(AT_FDCWD, "/sys/class/devlink", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 379] newfstatat(AT_FDCWD, "/sys/class/misc", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 379] newfstatat(AT_FDCWD, "/sys/class/regulator", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 379] newfstatat(AT_FDCWD, "/sys/class/dma", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 379] newfstatat(AT_FDCWD, "/sys/class/backlight", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 379] newfstatat(AT_FDCWD, "/sys/class/pps", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 379] newfstatat(AT_FDCWD, "/sys/class/nfc", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 379] newfstatat(AT_FDCWD, "/sys/class/uio", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 379] newfstatat(AT_FDCWD, "/sys/class/gnss", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 379] newfstatat(AT_FDCWD, "/sys/class/leds", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 379] newfstatat(AT_FDCWD, "/sys/class/extcon", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 379] newfstatat(AT_FDCWD, "/sys/class/devfreq-event", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 379] newfstatat(AT_FDCWD, "/sys/class/virtio-ports", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 379] newfstatat(AT_FDCWD, "/sys/class/net", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 379] newfstatat(AT_FDCWD, "/sys/class/mdio_bus", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 379] newfstatat(AT_FDCWD, "/sys/class/lcd", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 379] newfstatat(AT_FDCWD, "/sys/class/ryos", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 379] newfstatat(AT_FDCWD, "/sys/class/remoteproc", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 379] newfstatat(AT_FDCWD, "/sys/class/pci_bus", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 379] newfstatat(AT_FDCWD, "/sys/class/usb_role", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 379] newfstatat(AT_FDCWD, "/sys/class/kovaplus", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 379] newfstatat(AT_FDCWD, "/sys/class/rfkill", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 379] newfstatat(AT_FDCWD, "/sys/class/typec", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 379] newfstatat(AT_FDCWD, "/sys/class/spi_master", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 379] newfstatat(AT_FDCWD, "/sys/class/lirc", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 379] newfstatat(AT_FDCWD, "/sys/class/scsi_disk", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 379] newfstatat(AT_FDCWD, "/sys/class/bluetooth", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 379] newfstatat(AT_FDCWD, "/sys/class/typec_mux", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 379] newfstatat(AT_FDCWD, "/sys/class/isku", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 379] newfstatat(AT_FDCWD, "/sys/class/ieee80211", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 379] newfstatat(AT_FDCWD, "/sys/class/devfreq", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 379] newfstatat(AT_FDCWD, "/sys/class/koneplus", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 379] newfstatat(AT_FDCWD, "/sys/class/sound", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 379] newfstatat(AT_FDCWD, "/sys/class/kone", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 379] newfstatat(AT_FDCWD, "/sys/class/firmware", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 379] newfstatat(AT_FDCWD, "/sys/class/tty", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 379] newfstatat(AT_FDCWD, "/sys/class/arvo", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 379] newfstatat(AT_FDCWD, "/sys/class/video4linux", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 379] newfstatat(AT_FDCWD, "/sys/class/bdi", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 379] newfstatat(AT_FDCWD, "/sys/class/power_supply", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 379] newfstatat(AT_FDCWD, "/sys/class/block", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 379] newfstatat(AT_FDCWD, "/sys/class/savu", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 379] newfstatat(AT_FDCWD, "/sys/class/input", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 379] newfstatat(AT_FDCWD, "/sys/class/ptp", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 379] newfstatat(AT_FDCWD, "/sys/class/bsg", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 379] newfstatat(AT_FDCWD, "/sys/class/hidraw", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 379] newfstatat(AT_FDCWD, "/sys/devices/software", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 379] newfstatat(AT_FDCWD, "/sys/devices/pnp0", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 379] newfstatat(AT_FDCWD, "/sys/devices/platform", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 379] newfstatat(AT_FDCWD, "/sys/devices/power", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 379] newfstatat(AT_FDCWD, "/sys/devices/uprobe", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 379] newfstatat(AT_FDCWD, "/sys/devices/pci0000:00", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 379] newfstatat(AT_FDCWD, "/sys/devices/system", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 379] newfstatat(AT_FDCWD, "/sys/devices/breakpoint", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 379] newfstatat(AT_FDCWD, "/sys/devices/virtual", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 379] newfstatat(AT_FDCWD, "/sys/devices/tracepoint", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 379] newfstatat(AT_FDCWD, "/sys/devices/LNXSYSTM:00", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 379] newfstatat(AT_FDCWD, "/sys/devices/msr", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 379] newfstatat(AT_FDCWD, "/sys/dev/char", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 379] newfstatat(AT_FDCWD, "/sys/dev/block", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 379] newfstatat(AT_FDCWD, "/sys/fs/9p", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 379] newfstatat(AT_FDCWD, "/sys/fs/erofs", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 379] newfstatat(AT_FDCWD, "/sys/fs/pstore", {st_mode=S_IFDIR|0750, st_size=0, ...}, 0) = 0 [pid 379] newfstatat(AT_FDCWD, "/sys/fs/f2fs", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 379] newfstatat(AT_FDCWD, "/sys/fs/bpf", {st_mode=S_IFDIR|S_ISVTX|0777, st_size=0, ...}, 0) = 0 [pid 379] newfstatat(AT_FDCWD, "/sys/fs/fuse", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 379] newfstatat(AT_FDCWD, "/sys/fs/ext4", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 379] newfstatat(AT_FDCWD, "/sys/fs/selinux", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 379] newfstatat(AT_FDCWD, "/sys/fs/incremental-fs", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 379] newfstatat(AT_FDCWD, "/sys/fs/cgroup", {st_mode=S_IFDIR|0555, st_size=0, ...}, 0) = 0 [pid 379] newfstatat(AT_FDCWD, "/sys/bus/rpmsg", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 379] newfstatat(AT_FDCWD, "/sys/bus/serio", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 379] newfstatat(AT_FDCWD, "/sys/bus/iio", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 379] newfstatat(AT_FDCWD, "/sys/bus/gpio", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 379] newfstatat(AT_FDCWD, "/sys/bus/nd", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 379] newfstatat(AT_FDCWD, "/sys/bus/platform", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 379] newfstatat(AT_FDCWD, "/sys/bus/pci-epf", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 379] newfstatat(AT_FDCWD, "/sys/bus/pci", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 379] newfstatat(AT_FDCWD, "/sys/bus/soc", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 379] newfstatat(AT_FDCWD, "/sys/bus/cpu", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 379] newfstatat(AT_FDCWD, "/sys/bus/dax", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 379] newfstatat(AT_FDCWD, "/sys/bus/rmi4", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 379] newfstatat(AT_FDCWD, "/sys/bus/mmc", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 379] newfstatat(AT_FDCWD, "/sys/bus/scsi", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 379] newfstatat(AT_FDCWD, "/sys/bus/mdio_bus", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 379] newfstatat(AT_FDCWD, "/sys/bus/spi", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 379] newfstatat(AT_FDCWD, "/sys/bus/hid", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 379] newfstatat(AT_FDCWD, "/sys/bus/edac", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 379] newfstatat(AT_FDCWD, "/sys/bus/pci_express", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 379] newfstatat(AT_FDCWD, "/sys/bus/pnp", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 379] newfstatat(AT_FDCWD, "/sys/bus/typec", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 379] newfstatat(AT_FDCWD, "/sys/bus/container", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 379] newfstatat(AT_FDCWD, "/sys/bus/clockevents", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 379] newfstatat(AT_FDCWD, "/sys/bus/usb", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 379] newfstatat(AT_FDCWD, "/sys/bus/event_source", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 379] newfstatat(AT_FDCWD, "/sys/bus/media", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 379] newfstatat(AT_FDCWD, "/sys/bus/nvmem", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 379] newfstatat(AT_FDCWD, "/sys/bus/sdio", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 379] newfstatat(AT_FDCWD, "/sys/bus/cec", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 379] newfstatat(AT_FDCWD, "/sys/bus/mipi-dsi", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 379] newfstatat(AT_FDCWD, "/sys/bus/usb-serial", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 379] newfstatat(AT_FDCWD, "/sys/bus/serial", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 379] newfstatat(AT_FDCWD, "/sys/bus/acpi", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 379] newfstatat(AT_FDCWD, "/sys/bus/clocksource", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 379] newfstatat(AT_FDCWD, "/sys/bus/i3c", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 379] newfstatat(AT_FDCWD, "/sys/bus/virtio", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 379] newfstatat(AT_FDCWD, "/sys/bus/workqueue", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 379] newfstatat(AT_FDCWD, "/sys/bus/i2c", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 379] newfstatat(AT_FDCWD, "/sys/bus/memory", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 379] newfstatat(AT_FDCWD, "/sys/bus/mmc_rpmb", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 379] newfstatat(AT_FDCWD, "/sys/firmware/devicetree", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 379] newfstatat(AT_FDCWD, "/sys/firmware/memmap", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 379] newfstatat(AT_FDCWD, "/sys/firmware/dmi", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 379] newfstatat(AT_FDCWD, "/sys/firmware/acpi", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 379] newfstatat(AT_FDCWD, "/sys/module/videobuf2_v4l2", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 379] newfstatat(AT_FDCWD, "/sys/module/usblp", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 379] newfstatat(AT_FDCWD, "/sys/module/ufshcd_pltfrm", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 379] newfstatat(AT_FDCWD, "/sys/module/8021q", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 379] newfstatat(AT_FDCWD, "/sys/module/keyboard", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 379] newfstatat(AT_FDCWD, "/sys/module/btqca", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 379] newfstatat(AT_FDCWD, "/sys/module/ip_gre", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 379] newfstatat(AT_FDCWD, "/sys/module/f2fs", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 379] newfstatat(AT_FDCWD, "/sys/module/memory_hotplug", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 379] newfstatat(AT_FDCWD, "/sys/module/virtio_pci_modern_dev", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 379] newfstatat(AT_FDCWD, "/sys/module/binder", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 379] newfstatat(AT_FDCWD, "/sys/module/snd_timer", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 379] newfstatat(AT_FDCWD, "/sys/module/btsdio", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 379] newfstatat(AT_FDCWD, "/sys/module/fb", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 379] newfstatat(AT_FDCWD, "/sys/module/page_reporting", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 379] newfstatat(AT_FDCWD, "/sys/module/hid", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 379] newfstatat(AT_FDCWD, "/sys/module/brd", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 379] newfstatat(AT_FDCWD, "/sys/module/usbcore", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 379] newfstatat(AT_FDCWD, "/sys/module/ip6_tunnel", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 379] newfstatat(AT_FDCWD, "/sys/module/vhost_iotlb", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 379] newfstatat(AT_FDCWD, "/sys/module/hid_wiimote", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 379] newfstatat(AT_FDCWD, "/sys/module/cdc_ncm", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 379] newfstatat(AT_FDCWD, "/sys/module/nf_conntrack_h323", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 379] newfstatat(AT_FDCWD, "/sys/module/snd_intel_dspcfg", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 379] newfstatat(AT_FDCWD, "/sys/module/usb_storage", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 379] newfstatat(AT_FDCWD, "/sys/module/blk_cgroup", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 379] newfstatat(AT_FDCWD, "/sys/module/pcie_aspm", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 379] newfstatat(AT_FDCWD, "/sys/module/pnp", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 379] newfstatat(AT_FDCWD, "/sys/module/libnvdimm", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 379] newfstatat(AT_FDCWD, "/sys/module/rfkill", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 379] newfstatat(AT_FDCWD, "/sys/module/hci_uart", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 379] newfstatat(AT_FDCWD, "/sys/module/cpufreq", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 379] newfstatat(AT_FDCWD, "/sys/module/uvcvideo", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 379] newfstatat(AT_FDCWD, "/sys/module/ehci_hcd", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 379] newfstatat(AT_FDCWD, "/sys/module/sit", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 379] newfstatat(AT_FDCWD, "/sys/module/ipv6", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 379] newfstatat(AT_FDCWD, "/sys/module/bluetooth", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 379] newfstatat(AT_FDCWD, "/sys/module/nf_conntrack_irc", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 379] newfstatat(AT_FDCWD, "/sys/module/slab_common", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 379] newfstatat(AT_FDCWD, "/sys/module/dummy_hcd", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 379] newfstatat(AT_FDCWD, "/sys/module/btbcm", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 379] newfstatat(AT_FDCWD, "/sys/module/tipc", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 379] newfstatat(AT_FDCWD, "/sys/module/fuse", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 379] newfstatat(AT_FDCWD, "/sys/module/nf_conntrack_amanda", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 379] newfstatat(AT_FDCWD, "/sys/module/dvb_core", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 379] newfstatat(AT_FDCWD, "/sys/module/videobuf2_common", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 379] newfstatat(AT_FDCWD, "/sys/module/configfs", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 379] newfstatat(AT_FDCWD, "/sys/module/virtio_gpu", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 379] newfstatat(AT_FDCWD, "/sys/module/snd_soc_core", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 379] newfstatat(AT_FDCWD, "/sys/module/loop", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 379] newfstatat(AT_FDCWD, "/sys/module/cec", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 379] newfstatat(AT_FDCWD, "/sys/module/videobuf2_dma_sg", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 379] newfstatat(AT_FDCWD, "/sys/module/blk_crypto", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 379] newfstatat(AT_FDCWD, "/sys/module/hid_ntrig", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 379] newfstatat(AT_FDCWD, "/sys/module/rcutree", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 379] newfstatat(AT_FDCWD, "/sys/module/mac80211", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 379] newfstatat(AT_FDCWD, "/sys/module/debug_kinfo", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 379] newfstatat(AT_FDCWD, "/sys/module/l2tp_ppp", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 379] newfstatat(AT_FDCWD, "/sys/module/button", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 379] newfstatat(AT_FDCWD, "/sys/module/kvm", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 379] newfstatat(AT_FDCWD, "/sys/module/nf_conntrack_ftp", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 379] newfstatat(AT_FDCWD, "/sys/module/can", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 379] newfstatat(AT_FDCWD, "/sys/module/ufshcd_pci", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 379] newfstatat(AT_FDCWD, "/sys/module/block", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 379] newfstatat(AT_FDCWD, "/sys/module/xt_quota2", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 379] newfstatat(AT_FDCWD, "/sys/module/asix", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 379] newfstatat(AT_FDCWD, "/sys/module/hid_elo", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 379] newfstatat(AT_FDCWD, "/sys/module/vhost", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 379] newfstatat(AT_FDCWD, "/sys/module/dm_snapshot", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 379] newfstatat(AT_FDCWD, "/sys/module/snd_pcm", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 379] newfstatat(AT_FDCWD, "/sys/module/xz_dec", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 379] newfstatat(AT_FDCWD, "/sys/module/snd", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 379] newfstatat(AT_FDCWD, "/sys/module/virtio_pci", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 379] newfstatat(AT_FDCWD, "/sys/module/dm_mod", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 379] newfstatat(AT_FDCWD, "/sys/module/wireguard", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 379] newfstatat(AT_FDCWD, "/sys/module/cpuidle_haltpoll", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 379] newfstatat(AT_FDCWD, "/sys/module/kvm_intel", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 379] newfstatat(AT_FDCWD, "/sys/module/i8042", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 379] newfstatat(AT_FDCWD, "/sys/module/ttm", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 379] newfstatat(AT_FDCWD, "/sys/module/r8152", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 379] newfstatat(AT_FDCWD, "/sys/module/sr9800", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 379] newfstatat(AT_FDCWD, "/sys/module/module", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 379] newfstatat(AT_FDCWD, "/sys/module/smsc75xx", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 379] newfstatat(AT_FDCWD, "/sys/module/msr", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 379] newfstatat(AT_FDCWD, "/sys/module/ramoops", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 379] newfstatat(AT_FDCWD, "/sys/module/hid_led", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 379] newfstatat(AT_FDCWD, "/sys/module/firmware_class", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 379] newfstatat(AT_FDCWD, "/sys/module/rfcomm", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 379] newfstatat(AT_FDCWD, "/sys/module/binder_alloc", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 379] newfstatat(AT_FDCWD, "/sys/module/acpi", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 379] newfstatat(AT_FDCWD, "/sys/module/clocksource", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 379] newfstatat(AT_FDCWD, "/sys/module/fscrypto", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 379] newfstatat(AT_FDCWD, "/sys/module/rng_core", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 379] newfstatat(AT_FDCWD, "/sys/module/damon_reclaim", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 379] newfstatat(AT_FDCWD, "/sys/module/printk", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 379] newfstatat(AT_FDCWD, "/sys/module/hid_prodikeys", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 379] newfstatat(AT_FDCWD, "/sys/module/hid_logitech_hidpp", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 379] newfstatat(AT_FDCWD, "/sys/module/v4l2_mem2mem", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 379] newfstatat(AT_FDCWD, "/sys/module/virtio_blk", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 379] newfstatat(AT_FDCWD, "/sys/module/hid_cp2112", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 379] newfstatat(AT_FDCWD, "/sys/module/cfg80211", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 379] newfstatat(AT_FDCWD, "/sys/module/watchdog", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 379] newfstatat(AT_FDCWD, "/sys/module/dm_bufio", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 379] newfstatat(AT_FDCWD, "/sys/module/virtio_net", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 379] newfstatat(AT_FDCWD, "/sys/module/workqueue", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 379] newfstatat(AT_FDCWD, "/sys/module/ufshcd_core", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 379] newfstatat(AT_FDCWD, "/sys/module/hid_magicmouse", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 379] newfstatat(AT_FDCWD, "/sys/module/drm", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 379] newfstatat(AT_FDCWD, "/sys/module/gspca_main", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 379] newfstatat(AT_FDCWD, "/sys/module/cpuidle", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 379] newfstatat(AT_FDCWD, "/sys/module/cryptomgr", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 379] newfstatat(AT_FDCWD, "/sys/module/spurious", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 379] newfstatat(AT_FDCWD, "/sys/module/dm_verity", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 379] newfstatat(AT_FDCWD, "/sys/module/usb_f_uvc", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 379] newfstatat(AT_FDCWD, "/sys/module/edac_core", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 379] newfstatat(AT_FDCWD, "/sys/module/ftdi_sio", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 379] newfstatat(AT_FDCWD, "/sys/module/vt", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 379] newfstatat(AT_FDCWD, "/sys/module/nf_conntrack", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 379] newfstatat(AT_FDCWD, "/sys/module/tcp_cubic", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 379] newfstatat(AT_FDCWD, "/sys/module/nmi_backtrace", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 379] newfstatat(AT_FDCWD, "/sys/module/xhci_hcd", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 379] newfstatat(AT_FDCWD, "/sys/module/8250", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 379] newfstatat(AT_FDCWD, "/sys/module/hid_steam", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 379] newfstatat(AT_FDCWD, "/sys/module/kfence", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 379] newfstatat(AT_FDCWD, "/sys/module/hid_logitech", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 379] newfstatat(AT_FDCWD, "/sys/module/srcutree", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 379] newfstatat(AT_FDCWD, "/sys/module/sdhci", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 379] newfstatat(AT_FDCWD, "/sys/module/rcupdate", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 379] newfstatat(AT_FDCWD, "/sys/module/random", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 379] newfstatat(AT_FDCWD, "/sys/module/rtc_cmos", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 379] newfstatat(AT_FDCWD, "/sys/module/hidp", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 379] newfstatat(AT_FDCWD, "/sys/module/haltpoll", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 379] newfstatat(AT_FDCWD, "/sys/module/drm_kms_helper", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 379] newfstatat(AT_FDCWD, "/sys/module/wacom", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 379] newfstatat(AT_FDCWD, "/sys/module/can_gw", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 379] newfstatat(AT_FDCWD, "/sys/module/bridge", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 379] newfstatat(AT_FDCWD, "/sys/module/nf_conntrack_tftp", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 379] newfstatat(AT_FDCWD, "/sys/module/sch_htb", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 379] newfstatat(AT_FDCWD, "/sys/module/smsc95xx", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 379] newfstatat(AT_FDCWD, "/sys/module/ir_kbd_i2c", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 379] newfstatat(AT_FDCWD, "/sys/module/pstore", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 379] newfstatat(AT_FDCWD, "/sys/module/dm_user", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 379] newfstatat(AT_FDCWD, "/sys/module/vmw_vsock_virtio_transport_common", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 379] newfstatat(AT_FDCWD, "/sys/module/acpi_cpufreq", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 379] newfstatat(AT_FDCWD, "/sys/module/snd_intel_sdw_acpi", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 379] newfstatat(AT_FDCWD, "/sys/module/overlay", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 379] newfstatat(AT_FDCWD, "/sys/module/ppp_mppe", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 379] newfstatat(AT_FDCWD, "/sys/module/processor", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 379] newfstatat(AT_FDCWD, "/sys/module/scsi_mod", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 379] newfstatat(AT_FDCWD, "/sys/module/kernel", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 379] newfstatat(AT_FDCWD, "/sys/module/page_alloc", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 379] newfstatat(AT_FDCWD, "/sys/module/l2tp_core", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 379] newfstatat(AT_FDCWD, "/sys/module/snd_usb_audio", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 379] newfstatat(AT_FDCWD, "/sys/module/kvm_amd", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 379] newfstatat(AT_FDCWD, "/sys/module/usbhid", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 379] newfstatat(AT_FDCWD, "/sys/module/vsock", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 379] newfstatat(AT_FDCWD, "/sys/module/hid_apple", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 379] newfstatat(AT_FDCWD, "/sys/module/nfc", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 379] newfstatat(AT_FDCWD, "/sys/module/pci_hotplug", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 379] newfstatat(AT_FDCWD, "/sys/module/rmi_core", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 379] newfstatat(AT_FDCWD, "/sys/module/gpiolib_acpi", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 379] newfstatat(AT_FDCWD, "/sys/module/i2c_algo_bit", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 379] newfstatat(AT_FDCWD, "/sys/module/gve", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 379] newfstatat(AT_FDCWD, "/sys/module/ip6_gre", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 379] newfstatat(AT_FDCWD, "/sys/module/ipip", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 379] newfstatat(AT_FDCWD, "/sys/module/xpad", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 379] newfstatat(AT_FDCWD, "/sys/module/nf_conntrack_netbios_ns", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 379] newfstatat(AT_FDCWD, "/sys/module/mmcblk", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 379] newfstatat(AT_FDCWD, "/sys/module/dynamic_debug", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 379] newfstatat(AT_FDCWD, "/sys/module/nf_conntrack_sane", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 379] newfstatat(AT_FDCWD, "/sys/module/e1000", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 379] newfstatat(AT_FDCWD, "/sys/module/intel_idle", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 379] mmap(0x1b34464000, 14417920, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED_NOREPLACE, 4, 0x40000) = 0x1b34464000 [pid 379] exit_group(0) = ? [pid 379] +++ exited with 0 +++ [pid 377] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 377] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 377] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 310] <... pselect6 resumed>) = 1 (in [21], left {tv_sec=0, tv_nsec=917056877}) [pid 377] umount2("./0", MNT_FORCE|UMOUNT_NOFOLLOW [pid 310] read(21 [pid 377] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 310] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 377] openat(AT_FDCWD, "./0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 310] write(3, "\x8c\x02\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x18\x00\x10\x00\x04\x00\x08\x00\x00\x00\x00\x00\x0c\x00\x10\x00\x00\x00\x01\x00\x00\x00\x48\x00\x00\x00\x18\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x0c\x00\x14\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x0c\x00\x00\x00\x14\x00\x00\x00\x0c\x00\x00\x00\x00\xbd\x01\x05"..., 656 [pid 377] <... openat resumed>) = 3 [pid 312] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3ff4dd4ab7000002}], 128, 223, NULL, 0) = 1 [pid 310] <... write resumed>) = 656 [pid 377] fstat(3 [pid 312] futex(0x34196c0, FUTEX_WAKE_PRIVATE, 1 [pid 310] pselect6(37, [3 13 16 21 29 30 32 33 34 35 36], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 377] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 312] <... futex resumed>) = 1 [pid 304] <... futex resumed>) = 0 [pid 304] sched_yield( [pid 377] getdents64(3 [pid 312] read(6 [pid 304] <... sched_yield resumed>) = 0 [pid 377] <... getdents64 resumed>, 0x5555662568c0 /* 3 entries */, 32768) = 80 [pid 312] <... read resumed>, "\x8c\x02\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x18\x00\x10\x00\x04\x00\x08\x00\x00\x00\x00\x00\x0c\x00\x10\x00\x00\x00\x01\x00\x00\x00\x48\x00\x00\x00\x18\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x0c\x00\x14\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x0c\x00\x00\x00\x14\x00\x00\x00\x0c\x00\x00\x00\x00\xbd\x01\x05"..., 9967212) = 656 [pid 377] umount2("./0/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 312] futex(0x19898cd6a160, FUTEX_WAKE_PRIVATE, 1 [pid 377] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 312] <... futex resumed>) = 1 [pid 308] <... futex resumed>) = 0 [pid 377] newfstatat(AT_FDCWD, "./0/binderfs" [pid 308] epoll_pwait(4 [pid 377] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 308] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 377] unlink("./0/binderfs") = 0 [pid 308] epoll_pwait(4 [pid 377] getdents64(3, 0x5555662568c0 /* 0 entries */, 32768) = 0 [pid 377] close(3) = 0 [pid 377] unlinkat(AT_FDCWD, "./0", AT_REMOVEDIR) = 0 [pid 377] mkdirat(AT_FDCWD, "./1", 0777) = 0 [pid 377] openat(AT_FDCWD, "/dev/loop1", O_RDWR) = 3 [pid 312] futex(0x19898cbcf960, FUTEX_WAKE_PRIVATE, 1 [pid 304] getpid( [pid 377] ioctl(3, LOOP_CLR_FD [pid 304] <... getpid resumed>) = 303 [pid 377] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 304] tgkill(303, 312, SIGURG [pid 377] close(3 [pid 304] <... tgkill resumed>) = 0 [pid 377] <... close resumed>) = 0 [pid 312] <... futex resumed>) = 1 [pid 308] <... epoll_pwait resumed>, [], 128, 1, NULL, 0) = 0 [pid 307] <... futex resumed>) = 0 [pid 377] read(249 [pid 312] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=303, si_uid=0} --- [pid 308] futex(0x19898cd6a160, FUTEX_WAIT_PRIVATE, 0, NULL [pid 312] rt_sigreturn({mask=[]}) = 1 [pid 304] epoll_pwait(4, [], 128, 0, NULL, 0) = 0 [pid 312] epoll_pwait(4, [], 128, 0, NULL, 0) = 0 [pid 312] epoll_pwait(4, [], 128, 9, NULL, 0) = 0 [pid 312] epoll_pwait(4, [], 128, 0, NULL, 0) = 0 [pid 312] epoll_pwait(4 [pid 304] getpid() = 303 [pid 304] tgkill(303, 307, SIGURG [pid 307] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=303, si_uid=0} --- [pid 304] <... tgkill resumed>) = 0 [pid 307] rt_sigreturn({mask=[]}) = 28078608893824 [pid 312] <... epoll_pwait resumed>, [], 128, 1, NULL, 0) = 0 [pid 312] epoll_pwait(4, [], 128, 0, NULL, 0) = 0 [pid 312] epoll_pwait(4, [], 128, 9, NULL, 0) = 0 [pid 312] epoll_pwait(4, [], 128, 0, NULL, 0) = 0 [pid 312] epoll_pwait(4, [], 128, 1, NULL, 0) = 0 [pid 312] epoll_pwait(4, [], 128, 0, NULL, 0) = 0 [pid 312] epoll_pwait(4 [pid 307] futex(0x19898cd6a160, FUTEX_WAKE_PRIVATE, 1 [pid 304] getpid() = 303 [pid 304] tgkill(303, 307, SIGURG) = 0 [pid 308] <... futex resumed>) = 0 [pid 307] <... futex resumed>) = 1 [pid 312] <... epoll_pwait resumed>, [], 128, 9, NULL, 0) = 0 [pid 312] futex(0x19898dd0f960, FUTEX_WAIT_PRIVATE, 0, NULL [pid 308] mmap(NULL, 262144, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0 [pid 307] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=303, si_uid=0} --- [pid 308] <... mmap resumed>) = 0x7fe9ba398000 [pid 308] prctl(PR_SET_VMA, PR_SET_VMA_ANON_NAME, 0x7fe9ba398000, 262144, " Go: immortal metadata") = 0 [pid 307] rt_sigreturn({mask=[]}) = 1 [pid 307] epoll_pwait(4, [], 128, 0, NULL, 0) = 0 [pid 307] epoll_pwait(4, [], 128, 0, NULL, 0) = 0 [pid 307] epoll_pwait(4, [], 128, 9, NULL, 0) = 0 [pid 307] epoll_pwait(4, [], 128, 0, NULL, 0) = 0 [pid 307] epoll_pwait(4, [], 128, 1, NULL, 0) = 0 [pid 307] epoll_pwait(4, [], 128, 0, NULL, 0) = 0 [pid 307] epoll_pwait(4 [pid 304] getpid( [pid 308] futex(0x19898dd0f960, FUTEX_WAKE_PRIVATE, 1 [pid 304] <... getpid resumed>) = 303 [pid 304] tgkill(303, 308, SIGURG) = 0 [pid 312] <... futex resumed>) = 0 [pid 308] <... futex resumed>) = 1 [pid 308] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=303, si_uid=0} --- [pid 308] rt_sigreturn({mask=[]}) = 1 [pid 308] futex(0x19898cd6a160, FUTEX_WAIT_PRIVATE, 0, NULL [pid 312] futex(0x19898cd6a160, FUTEX_WAKE_PRIVATE, 1) = 1 [pid 308] <... futex resumed>) = 0 [pid 312] write(6, "\x20\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x0b\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x00\x00\x00\x00\x00\x03\x04\x00\x04\x00\x04\x00\x00\x00", 36 [pid 308] futex(0x19898cd6a160, FUTEX_WAIT_PRIVATE, 0, NULL [pid 310] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=918651503}) [pid 312] <... write resumed>) = 36 [pid 310] read(3 [pid 312] futex(0x19898dd0f960, FUTEX_WAIT_PRIVATE, 0, NULL [pid 310] <... read resumed>, "\x20\x00\x00\x00", 4) = 4 [pid 310] read(3, "\x0c\x00\x00\x00\x08\x00\x0c\x00\x0b\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x00\x00\x00\x00\x00\x03\x04\x00\x04\x00\x04\x00\x00\x00", 32) = 32 [pid 310] pselect6(37, [3 13 16 21 29 30 32 33 34 35 36], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 307] <... epoll_pwait resumed>, [], 128, 9, NULL, 0) = 0 [pid 307] epoll_pwait(4, [], 128, 0, NULL, 0) = 0 [pid 307] epoll_pwait(4, [], 128, 1, NULL, 0) = 0 [pid 307] futex(0x19898dd0f960, FUTEX_WAKE_PRIVATE, 1 [pid 312] <... futex resumed>) = 0 [pid 307] <... futex resumed>) = 1 [pid 312] epoll_pwait(4, [], 128, 0, NULL, 0) = 0 [pid 307] write(2, "2026/08/11 17:22:49 executed programs: 0\n", 412026/08/11 17:22:49 executed programs: 0 [pid 312] epoll_pwait(4 [pid 307] <... write resumed>) = 41 [pid 307] write(6, "\x9c\x01\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x11\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 416 [pid 310] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=995130576}) [pid 307] <... write resumed>) = 416 [pid 310] read(3, "\x9c\x01\x00\x00", 4) = 4 [pid 310] read(3, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x11\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x36\x01\x00\x00"..., 412) = 412 [pid 310] kill(365, SIGKILL) = 0 [pid 307] write(6, "\x9c\x01\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x12\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 416) = 416 [pid 307] write(6, "\x9c\x01\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x13\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 416) = 416 [pid 307] write(6, "\x9c\x01\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 416) = 416 [pid 365] +++ killed by SIGKILL +++ [pid 367] <... read resumed> ) = ? [pid 310] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=365, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 307] write(6, "\x9c\x01\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x15\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 416) = 416 [pid 307] write(6, "\x9c\x01\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x16\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 416) = 416 [pid 307] write(6, "\x9c\x01\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x17\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 416) = 416 [pid 307] write(6, "\x9c\x01\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 416) = 416 [pid 307] write(6, "\x9c\x01\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x19\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 416) = 416 [pid 307] write(6, "\x9c\x01\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x1a\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 416) = 416 [pid 307] read(6 [pid 310] rt_sigreturn({mask=[]} [pid 307] <... read resumed>, 0x198990a00000, 9967212) = -1 EAGAIN (Resource temporarily unavailable) [pid 307] futex(0x19898cbcf960, FUTEX_WAIT_PRIVATE, 0, NULL [pid 310] <... rt_sigreturn resumed>) = 0 [pid 310] pipe2( [pid 304] futex(0x34196c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50341201} [pid 310] <... pipe2 resumed>[10, 23], 0) = 0 [pid 310] pipe2([25, 26], 0) = 0 [pid 310] pipe2([31, 37], 0) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 367] +++ killed by SIGKILL +++ [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] mmap(NULL, 36864, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff466fd6000 [pid 310] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 310] clone3({flags=CLONE_VM|CLONE_VFORK|CLONE_CLEAR_SIGHAND, exit_signal=SIGCHLD, stack=0x7ff466fd6000, stack_size=0x9000}, 88ci2-android-5-15/strace-static-x86_64: Process 380 attached [pid 380] rt_sigprocmask(SIG_BLOCK, NULL, ~[KILL STOP], 8) = 0 [pid 380] setpgid(0, 0) = 0 [pid 380] dup2(10, 0) = 0 [pid 380] dup2(26, 1) = 1 [pid 380] dup2(37, 2) = 2 [pid 380] dup2(7, 3) = 3 [pid 380] dup2(8, 4) = 4 [pid 380] close(5) = 0 [pid 380] close(6) = 0 [pid 380] close(7) = 0 [pid 380] close(8) = 0 [pid 380] close(9) = 0 [pid 380] close(10) = 0 [pid 380] close(11) = 0 [pid 380] close(12) = 0 [pid 380] close(13) = 0 [pid 380] close(14) = 0 [pid 380] close(15) = 0 [pid 380] close(16) = 0 [pid 380] close(17) = 0 [pid 380] close(18) = 0 [pid 380] close(19) = 0 [pid 380] close(20) = 0 [pid 380] close(21) = 0 [pid 380] close(22) = 0 [pid 380] close(23) = 0 [pid 380] close(24) = 0 [pid 380] close(25) = 0 [pid 380] close(26) = 0 [pid 380] close(27) = 0 [pid 380] close(28) = 0 [pid 380] close(29) = 0 [pid 380] close(30) = 0 [pid 380] close(31) = 0 [pid 380] close(32) = 0 [pid 380] close(33) = 0 [pid 380] close(34) = 0 [pid 380] close(35) = 0 [pid 380] close(36) = 0 [pid 380] close(37) = 0 [pid 380] close(38) = -1 EBADF (Bad file descriptor) [pid 380] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 380] close(39) = -1 EBADF (Bad file descriptor) [pid 380] close(40) = -1 EBADF (Bad file descriptor) [pid 380] close(41) = -1 EBADF (Bad file descriptor) [pid 380] close(42) = -1 EBADF (Bad file descriptor) [pid 380] close(43) = -1 EBADF (Bad file descriptor) [pid 380] close(44) = -1 EBADF (Bad file descriptor) [pid 380] close(45) = -1 EBADF (Bad file descriptor) [pid 380] close(46) = -1 EBADF (Bad file descriptor) [pid 380] close(47) = -1 EBADF (Bad file descriptor) [pid 380] close(48) = -1 EBADF (Bad file descriptor) [pid 380] close(49) = -1 EBADF (Bad file descriptor) [pid 380] close(50) = -1 EBADF (Bad file descriptor) [pid 380] close(51) = -1 EBADF (Bad file descriptor) [pid 380] close(52) = -1 EBADF (Bad file descriptor) [pid 380] close(53) = -1 EBADF (Bad file descriptor) [pid 380] close(54) = -1 EBADF (Bad file descriptor) [pid 380] close(55) = -1 EBADF (Bad file descriptor) [pid 380] close(56) = -1 EBADF (Bad file descriptor) [pid 380] close(57) = -1 EBADF (Bad file descriptor) [pid 380] close(58) = -1 EBADF (Bad file descriptor) [pid 380] close(59) = -1 EBADF (Bad file descriptor) [pid 380] close(60) = -1 EBADF (Bad file descriptor) [pid 380] close(61) = -1 EBADF (Bad file descriptor) [pid 380] close(62) = -1 EBADF (Bad file descriptor) [pid 380] close(63) = -1 EBADF (Bad file descriptor) [pid 380] close(64) = -1 EBADF (Bad file descriptor) [pid 380] close(65) = -1 EBADF (Bad file descriptor) [pid 380] close(66) = -1 EBADF (Bad file descriptor) [pid 380] close(67) = -1 EBADF (Bad file descriptor) [pid 380] close(68) = -1 EBADF (Bad file descriptor) [pid 380] close(69) = -1 EBADF (Bad file descriptor) [pid 380] close(70) = -1 EBADF (Bad file descriptor) [pid 380] close(71) = -1 EBADF (Bad file descriptor) [pid 380] close(72) = -1 EBADF (Bad file descriptor) [pid 380] close(73) = -1 EBADF (Bad file descriptor) [pid 380] close(74) = -1 EBADF (Bad file descriptor) [pid 380] close(75) = -1 EBADF (Bad file descriptor) [pid 380] close(76) = -1 EBADF (Bad file descriptor) [pid 380] close(77) = -1 EBADF (Bad file descriptor) [pid 380] close(78) = -1 EBADF (Bad file descriptor) [pid 380] close(79) = -1 EBADF (Bad file descriptor) [pid 380] close(80) = -1 EBADF (Bad file descriptor) [pid 380] close(81) = -1 EBADF (Bad file descriptor) [pid 380] close(82) = -1 EBADF (Bad file descriptor) [pid 380] close(83) = -1 EBADF (Bad file descriptor) [pid 380] close(84) = -1 EBADF (Bad file descriptor) [pid 380] close(85) = -1 EBADF (Bad file descriptor) [pid 380] close(86) = -1 EBADF (Bad file descriptor) [pid 380] close(87) = -1 EBADF (Bad file descriptor) [pid 380] close(88) = -1 EBADF (Bad file descriptor) [pid 380] close(89) = -1 EBADF (Bad file descriptor) [pid 380] close(90) = -1 EBADF (Bad file descriptor) [pid 380] close(91) = -1 EBADF (Bad file descriptor) [pid 380] close(92) = -1 EBADF (Bad file descriptor) [pid 380] close(93) = -1 EBADF (Bad file descriptor) [pid 380] close(94) = -1 EBADF (Bad file descriptor) [pid 380] close(95) = -1 EBADF (Bad file descriptor) [pid 380] close(96) = -1 EBADF (Bad file descriptor) [pid 380] close(97) = -1 EBADF (Bad file descriptor) [pid 380] close(98) = -1 EBADF (Bad file descriptor) [pid 380] close(99) = -1 EBADF (Bad file descriptor) [pid 380] close(100) = -1 EBADF (Bad file descriptor) [pid 380] close(101) = -1 EBADF (Bad file descriptor) [pid 380] close(102) = -1 EBADF (Bad file descriptor) [pid 380] close(103) = -1 EBADF (Bad file descriptor) [pid 380] close(104) = -1 EBADF (Bad file descriptor) [pid 380] close(105) = -1 EBADF (Bad file descriptor) [pid 380] close(106) = -1 EBADF (Bad file descriptor) [pid 380] close(107) = -1 EBADF (Bad file descriptor) [pid 380] close(108) = -1 EBADF (Bad file descriptor) [pid 380] close(109) = -1 EBADF (Bad file descriptor) [pid 380] close(110) = -1 EBADF (Bad file descriptor) [pid 380] close(111) = -1 EBADF (Bad file descriptor) [pid 380] close(112) = -1 EBADF (Bad file descriptor) [pid 380] close(113 [pid 312] <... epoll_pwait resumed>, [], 128, 54, NULL, 0) = 0 [pid 380] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 380] close(114 [pid 312] epoll_pwait(4 [pid 380] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 380] close(115) = -1 EBADF (Bad file descriptor) [pid 380] close(116 [pid 312] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 304] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 380] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 312] futex(0x19898cbcf960, FUTEX_WAKE_PRIVATE, 1 [pid 380] close(117) = -1 EBADF (Bad file descriptor) [pid 312] <... futex resumed>) = 1 [pid 380] close(118 [pid 307] <... futex resumed>) = 0 [pid 380] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 312] epoll_pwait(4 [pid 380] close(119 [pid 307] epoll_pwait(4 [pid 380] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 312] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 380] close(120) = -1 EBADF (Bad file descriptor) [pid 312] futex(0x19898dd0f960, FUTEX_WAIT_PRIVATE, 0, NULL [pid 380] close(121) = -1 EBADF (Bad file descriptor) [pid 380] close(122) = -1 EBADF (Bad file descriptor) [pid 380] close(123) = -1 EBADF (Bad file descriptor) [pid 380] close(124) = -1 EBADF (Bad file descriptor) [pid 380] close(125) = -1 EBADF (Bad file descriptor) [pid 380] close(126) = -1 EBADF (Bad file descriptor) [pid 380] close(127) = -1 EBADF (Bad file descriptor) [pid 380] close(128) = -1 EBADF (Bad file descriptor) [pid 380] close(129) = -1 EBADF (Bad file descriptor) [pid 380] close(130) = -1 EBADF (Bad file descriptor) [pid 380] close(131) = -1 EBADF (Bad file descriptor) [pid 380] close(132) = -1 EBADF (Bad file descriptor) [pid 380] close(133) = -1 EBADF (Bad file descriptor) [pid 380] close(134) = -1 EBADF (Bad file descriptor) [pid 380] close(135) = -1 EBADF (Bad file descriptor) [pid 380] close(136) = -1 EBADF (Bad file descriptor) [pid 380] close(137) = -1 EBADF (Bad file descriptor) [pid 380] close(138) = -1 EBADF (Bad file descriptor) [pid 380] close(139) = -1 EBADF (Bad file descriptor) [pid 380] close(140) = -1 EBADF (Bad file descriptor) [pid 380] close(141) = -1 EBADF (Bad file descriptor) [pid 380] close(142) = -1 EBADF (Bad file descriptor) [pid 380] close(143) = -1 EBADF (Bad file descriptor) [pid 380] close(144) = -1 EBADF (Bad file descriptor) [pid 380] close(145) = -1 EBADF (Bad file descriptor) [pid 380] close(146) = -1 EBADF (Bad file descriptor) [pid 380] close(147) = -1 EBADF (Bad file descriptor) [pid 380] close(148) = -1 EBADF (Bad file descriptor) [pid 380] close(149) = -1 EBADF (Bad file descriptor) [pid 380] close(150) = -1 EBADF (Bad file descriptor) [pid 380] close(151) = -1 EBADF (Bad file descriptor) [pid 380] close(152) = -1 EBADF (Bad file descriptor) [pid 380] close(153) = -1 EBADF (Bad file descriptor) [pid 380] close(154) = -1 EBADF (Bad file descriptor) [pid 380] close(155) = -1 EBADF (Bad file descriptor) [pid 380] close(156) = -1 EBADF (Bad file descriptor) [pid 380] close(157) = -1 EBADF (Bad file descriptor) [pid 380] close(158) = -1 EBADF (Bad file descriptor) [pid 380] close(159) = -1 EBADF (Bad file descriptor) [pid 380] close(160) = -1 EBADF (Bad file descriptor) [pid 380] close(161) = -1 EBADF (Bad file descriptor) [pid 380] close(162) = -1 EBADF (Bad file descriptor) [pid 380] close(163) = -1 EBADF (Bad file descriptor) [pid 380] close(164) = -1 EBADF (Bad file descriptor) [pid 380] close(165) = -1 EBADF (Bad file descriptor) [pid 380] close(166) = -1 EBADF (Bad file descriptor) [pid 380] close(167) = -1 EBADF (Bad file descriptor) [pid 380] close(168) = -1 EBADF (Bad file descriptor) [pid 380] close(169) = -1 EBADF (Bad file descriptor) [pid 380] close(170) = -1 EBADF (Bad file descriptor) [pid 380] close(171) = -1 EBADF (Bad file descriptor) [pid 380] close(172) = -1 EBADF (Bad file descriptor) [pid 380] close(173) = -1 EBADF (Bad file descriptor) [pid 380] close(174) = -1 EBADF (Bad file descriptor) [pid 380] close(175) = -1 EBADF (Bad file descriptor) [pid 380] close(176) = -1 EBADF (Bad file descriptor) [pid 380] close(177) = -1 EBADF (Bad file descriptor) [pid 380] close(178) = -1 EBADF (Bad file descriptor) [pid 380] close(179) = -1 EBADF (Bad file descriptor) [pid 380] close(180) = -1 EBADF (Bad file descriptor) [pid 380] close(181) = -1 EBADF (Bad file descriptor) [pid 380] close(182) = -1 EBADF (Bad file descriptor) [pid 380] close(183) = -1 EBADF (Bad file descriptor) [pid 380] close(184) = -1 EBADF (Bad file descriptor) [pid 380] close(185) = -1 EBADF (Bad file descriptor) [pid 380] close(186) = -1 EBADF (Bad file descriptor) [pid 380] close(187) = -1 EBADF (Bad file descriptor) [pid 380] close(188) = -1 EBADF (Bad file descriptor) [pid 380] close(189) = -1 EBADF (Bad file descriptor) [pid 380] close(190) = -1 EBADF (Bad file descriptor) [pid 380] close(191) = -1 EBADF (Bad file descriptor) [pid 380] close(192) = -1 EBADF (Bad file descriptor) [pid 380] close(193) = -1 EBADF (Bad file descriptor) [pid 380] close(194) = -1 EBADF (Bad file descriptor) [pid 380] close(195) = -1 EBADF (Bad file descriptor) [pid 380] close(196) = -1 EBADF (Bad file descriptor) [pid 380] close(197) = -1 EBADF (Bad file descriptor) [pid 380] close(198) = -1 EBADF (Bad file descriptor) [pid 380] close(199) = -1 EBADF (Bad file descriptor) [pid 380] close(200) = -1 EBADF (Bad file descriptor) [pid 380] close(201) = -1 EBADF (Bad file descriptor) [pid 380] close(202) = -1 EBADF (Bad file descriptor) [pid 380] close(203) = -1 EBADF (Bad file descriptor) [pid 380] close(204) = -1 EBADF (Bad file descriptor) [pid 380] close(205) = -1 EBADF (Bad file descriptor) [pid 380] close(206) = -1 EBADF (Bad file descriptor) [pid 380] close(207) = -1 EBADF (Bad file descriptor) [pid 380] close(208) = -1 EBADF (Bad file descriptor) [pid 380] close(209) = -1 EBADF (Bad file descriptor) [pid 380] close(210) = -1 EBADF (Bad file descriptor) [pid 380] close(211) = -1 EBADF (Bad file descriptor) [pid 380] close(212) = -1 EBADF (Bad file descriptor) [pid 380] close(213) = -1 EBADF (Bad file descriptor) [pid 380] close(214) = -1 EBADF (Bad file descriptor) [pid 380] close(215) = -1 EBADF (Bad file descriptor) [pid 380] close(216) = -1 EBADF (Bad file descriptor) [pid 380] close(217) = -1 EBADF (Bad file descriptor) [pid 380] close(218) = -1 EBADF (Bad file descriptor) [pid 380] close(219) = -1 EBADF (Bad file descriptor) [pid 380] close(220) = -1 EBADF (Bad file descriptor) [pid 380] close(221) = -1 EBADF (Bad file descriptor) [pid 380] close(222) = -1 EBADF (Bad file descriptor) [pid 380] close(223) = -1 EBADF (Bad file descriptor) [pid 380] close(224) = -1 EBADF (Bad file descriptor) [pid 380] close(225) = -1 EBADF (Bad file descriptor) [pid 380] close(226) = -1 EBADF (Bad file descriptor) [pid 380] close(227) = -1 EBADF (Bad file descriptor) [pid 380] close(228) = -1 EBADF (Bad file descriptor) [pid 380] close(229) = -1 EBADF (Bad file descriptor) [pid 380] close(230) = -1 EBADF (Bad file descriptor) [pid 380] close(231) = -1 EBADF (Bad file descriptor) [pid 380] close(232) = -1 EBADF (Bad file descriptor) [pid 380] close(233) = -1 EBADF (Bad file descriptor) [pid 380] close(234) = -1 EBADF (Bad file descriptor) [pid 380] close(235) = -1 EBADF (Bad file descriptor) [pid 380] close(236) = -1 EBADF (Bad file descriptor) [pid 380] close(237) = -1 EBADF (Bad file descriptor) [pid 380] close(238) = -1 EBADF (Bad file descriptor) [pid 380] close(239) = -1 EBADF (Bad file descriptor) [pid 380] close(240) = -1 EBADF (Bad file descriptor) [pid 380] close(241) = -1 EBADF (Bad file descriptor) [pid 380] close(242) = -1 EBADF (Bad file descriptor) [pid 380] close(243) = -1 EBADF (Bad file descriptor) [pid 380] close(244) = -1 EBADF (Bad file descriptor) [pid 380] close(245) = -1 EBADF (Bad file descriptor) [pid 380] close(246) = -1 EBADF (Bad file descriptor) [pid 380] close(247) = -1 EBADF (Bad file descriptor) [pid 380] close(248) = -1 EBADF (Bad file descriptor) [pid 380] close(249) = -1 EBADF (Bad file descriptor) [pid 380] close(250) = -1 EBADF (Bad file descriptor) [pid 380] close(251) = -1 EBADF (Bad file descriptor) [pid 380] close(252) = -1 EBADF (Bad file descriptor) [pid 380] close(253) = -1 EBADF (Bad file descriptor) [pid 380] close(254) = -1 EBADF (Bad file descriptor) [pid 380] close(255) = -1 EBADF (Bad file descriptor) [pid 380] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 380] execve("ci2-android-5-15/syz-executor", ["ci2-android-5-15/syz-executor", "exec"], 0x7ffe94520e60 /* 2 vars */ [pid 310] <... clone3 resumed>) = 380 [pid 380] <... execve resumed>) = 0 [pid 310] munmap(0x7ff466fd6000, 36864 [pid 304] futex(0x34196c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=989392546} [pid 380] brk(NULL [pid 310] <... munmap resumed>) = 0 [pid 380] <... brk resumed>) = 0x55556226f000 [pid 310] rt_sigprocmask(SIG_SETMASK, [] [pid 380] brk(0x55556226fe80 [pid 310] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 380] <... brk resumed>) = 0x55556226fe80 [pid 310] fcntl(25, F_GETFL [pid 380] arch_prctl(ARCH_SET_FS, 0x55556226f500 [pid 310] <... fcntl resumed>) = 0 (flags O_RDONLY) [pid 380] <... arch_prctl resumed>) = 0 [pid 310] fcntl(25, F_SETFL, O_RDONLY|O_NONBLOCK [pid 380] set_tid_address(0x55556226f7d0 [pid 310] <... fcntl resumed>) = 0 [pid 380] <... set_tid_address resumed>) = 380 [pid 310] fcntl(31, F_GETFL [pid 380] set_robust_list(0x55556226f7e0, 24 [pid 310] <... fcntl resumed>) = 0 (flags O_RDONLY) [pid 380] <... set_robust_list resumed>) = 0 [pid 310] fcntl(31, F_SETFL, O_RDONLY|O_NONBLOCK) = 0 [pid 380] prlimit64(0, RLIMIT_STACK, NULL [pid 310] close(10 [pid 380] <... prlimit64 resumed>, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0 [pid 310] <... close resumed>) = 0 [pid 380] readlinkat(AT_FDCWD, "/proc/self/exe" [pid 310] close(26) = 0 [pid 310] close(37) = 0 [pid 310] close(18) = 0 [pid 380] <... readlinkat resumed>, "/root/ci2-android-5-15/syz-executor", 4096) = 35 [pid 310] close(29 [pid 380] getrandom( [pid 310] <... close resumed>) = 0 [pid 380] <... getrandom resumed>"\x2a\xc3\x65\xe6\x45\x73\x96\x5f", 8, GRND_NONBLOCK) = 8 [pid 310] close(33 [pid 380] brk(NULL) = 0x55556226fe80 [pid 310] <... close resumed>) = 0 [pid 380] brk(0x555562290e80 [pid 310] write(23, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x01\x01\x00\x00\x00\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 72 [pid 380] <... brk resumed>) = 0x555562290e80 [pid 310] <... write resumed>) = 72 [pid 380] brk(0x555562291000 [pid 310] pselect6(37, [3 13 16 21 25 30 31 32 34 35 36], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 380] <... brk resumed>) = 0x555562291000 [pid 310] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=999986993}) [pid 310] read(3 [pid 380] mprotect(0x7fc624119000, 1245184, PROT_READ [pid 310] <... read resumed>, "\x9c\x01\x00\x00", 4) = 4 [pid 310] read(3 [pid 380] <... mprotect resumed>) = 0 [pid 310] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x12\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x36\x01\x00\x00"..., 412) = 412 [pid 310] kill(376, SIGKILL [pid 380] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 310] <... kill resumed>) = 0 [pid 380] <... prctl resumed>) = 0 [pid 380] mmap(0x1ffffffff000, 4096, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_FIXED_NOREPLACE, -1, 0 [pid 377] <... read resumed> ) = ? [pid 376] +++ killed by SIGKILL +++ [pid 380] <... mmap resumed>) = 0x1ffffffff000 [pid 377] +++ killed by SIGKILL +++ [pid 380] mmap(0x200000000000, 16777216, PROT_READ|PROT_WRITE|PROT_EXEC, MAP_PRIVATE|MAP_ANONYMOUS|MAP_FIXED_NOREPLACE, -1, 0 [pid 310] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=376, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 380] <... mmap resumed>) = 0x200000000000 [pid 310] rt_sigreturn({mask=[]} [pid 380] mmap(0x200001000000, 4096, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_FIXED_NOREPLACE, -1, 0 [pid 310] <... rt_sigreturn resumed>) = 376 [pid 380] <... mmap resumed>) = 0x200001000000 [pid 310] pipe2( [pid 380] rt_sigaction(SIGCHLD, {sa_handler=0x7fc623eae780, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7fc623f9c450} [pid 310] <... pipe2 resumed>[10, 18], 0) = 0 [pid 380] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 310] pipe2( [pid 380] pkey_alloc(0, PKEY_UNRESTRICTED) = -1 EINVAL (Invalid argument) [pid 310] <... pipe2 resumed>[26, 29], 0) = 0 [pid 380] getrandom( [pid 310] pipe2( [pid 380] <... getrandom resumed>"\x44\x9e\x14\x4d\xdb\x7f\x52\x17", 8, GRND_NONBLOCK) = 8 [pid 310] <... pipe2 resumed>[33, 37], 0) = 0 [pid 380] mkdir("./syzkaller.aIORWg", 0700 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 380] <... mkdir resumed>) = 0 [pid 380] chmod("./syzkaller.aIORWg", 0777) = 0 [pid 380] chdir("./syzkaller.aIORWg") = 0 [pid 380] rt_sigaction(SIGRTMIN, {sa_handler=SIG_IGN, sa_mask=[], sa_flags=0}, NULL, 8) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 380] rt_sigaction(SIGRT_1, {sa_handler=SIG_IGN, sa_mask=[], sa_flags=0}, NULL, 8) = 0 [pid 380] rt_sigaction(SIGSEGV, {sa_handler=0x7fc623eb0bd0, sa_mask=[], sa_flags=SA_RESTORER|SA_NODEFER|SA_SIGINFO, sa_restorer=0x7fc623f9c450}, NULL, 8) = 0 [pid 380] rt_sigaction(SIGBUS, {sa_handler=0x7fc623eb0bd0, sa_mask=[], sa_flags=SA_RESTORER|SA_NODEFER|SA_SIGINFO, sa_restorer=0x7fc623f9c450}, NULL, 8) = 0 [pid 380] getpid() = 380 [pid 380] mmap(0x1b33820000, 4194304, PROT_READ, MAP_SHARED|MAP_FIXED_NOREPLACE, 3, 0) = 0x1b33820000 [pid 380] getpid() = 380 [pid 380] mmap(0x1b34824000, 262144, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED_NOREPLACE, 4, 0) = 0x1b34824000 [pid 380] close(3) = 0 [pid 380] fcntl(5, F_GETFD) = -1 EBADF (Bad file descriptor) [pid 380] fcntl(6, F_GETFD) = -1 EBADF (Bad file descriptor) [pid 380] dup2(0, 249) = 249 [pid 380] dup2(1, 248) = 248 [pid 380] dup2(2, 1) = 1 [pid 380] dup2(2, 0) = 0 [pid 380] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x01\x01\x00\x00\x00\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 72) = 72 [pid 380] unshare(CLONE_NEWPID) = 0 [pid 380] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 380] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 380] <... clone resumed>, child_tidptr=0x55556226f7d0) = 381 [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 380] rt_sigprocmask(SIG_SETMASK, [] [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 380] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 ci2-android-5-15/strace-static-x86_64: Process 381 attached [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 381] set_robust_list(0x55556226f7e0, 24 [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 381] <... set_robust_list resumed>) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 381] rt_sigprocmask(SIG_SETMASK, [] [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 381] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 381] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 381] <... prctl resumed>) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 381] getppid( [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 381] <... getppid resumed>) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 381] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 381] <... openat resumed>) = 3 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 381] dup2(3, 201 [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 381] <... dup2 resumed>) = 201 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 381] close(3 [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 381] <... close resumed>) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 381] prlimit64(0, RLIMIT_AS, {rlim_cur=344064*1024, rlim_max=344064*1024} [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 381] <... prlimit64 resumed>, NULL) = 0 [pid 381] prlimit64(0, RLIMIT_MEMLOCK, {rlim_cur=32768*1024, rlim_max=32768*1024}, NULL) = 0 [pid 381] prlimit64(0, RLIMIT_FSIZE, {rlim_cur=139264*1024, rlim_max=139264*1024}, NULL) = 0 [pid 381] prlimit64(0, RLIMIT_STACK, {rlim_cur=1024*1024, rlim_max=1024*1024}, NULL) = 0 [pid 381] prlimit64(0, RLIMIT_CORE, {rlim_cur=131072*1024, rlim_max=131072*1024}, NULL) = 0 [pid 381] prlimit64(0, RLIMIT_NOFILE, {rlim_cur=256, rlim_max=256}, NULL) = 0 [pid 381] unshare(CLONE_NEWNS) = 0 [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 381] mount(NULL, "/", NULL, MS_REC|MS_PRIVATE, NULL) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 381] unshare(CLONE_NEWIPC) = -1 EINVAL (Invalid argument) [pid 381] unshare(CLONE_NEWCGROUP) = 0 [pid 381] unshare(CLONE_NEWUTS) = 0 [pid 381] unshare(CLONE_SYSVSEM) = 0 [pid 381] openat(AT_FDCWD, "/proc/sys/kernel/shmmax", O_WRONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 381] openat(AT_FDCWD, "/proc/sys/kernel/shmall", O_WRONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 381] openat(AT_FDCWD, "/proc/sys/kernel/shmmni", O_WRONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 381] openat(AT_FDCWD, "/proc/sys/kernel/msgmax", O_WRONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 381] openat(AT_FDCWD, "/proc/sys/kernel/msgmni", O_WRONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 381] openat(AT_FDCWD, "/proc/sys/kernel/msgmnb", O_WRONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 381] openat(AT_FDCWD, "/proc/sys/kernel/sem", O_WRONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 381] getpid() = 1 [pid 381] capget({version=_LINUX_CAPABILITY_VERSION_3, pid=1}, {effective=1< [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 381] <... sendto resumed>) = 40 [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 381] recvfrom(3, [{nlmsg_len=60, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x1e\x00\x01\x08\x00\x01\x00\xac\x1e\x00\x01"]}], 4096, 0, NULL, NULL) = 60 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 381] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 381] <... socket resumed>) = 5 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 381] ioctl(5, SIOCGIFINDEX, {ifr_name="nr0" [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 381] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 381] close(5 [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 381] <... close resumed>) = 0 [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 381] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0b\x00\x01\x00\xbb\xbb\xbb\x00\x00\x00\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 381] <... sendto resumed>) = 44 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 381] recvfrom(3 [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 381] <... recvfrom resumed>, [{nlmsg_len=64, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0b\x00\x01\x00\xbb\xbb\xbb\x00\x00\x00\x00\x00"]}], 4096, 0, NULL, NULL) = 64 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 381] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 381] <... socket resumed>) = 5 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 381] ioctl(5, SIOCGIFINDEX, {ifr_name="rose0" [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 381] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 381] close(5 [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 381] <... close resumed>) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 381] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x1e\x01\x01\x08\x00\x01\x00\xac\x1e\x01\x01"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 381] <... sendto resumed>) = 40 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 381] recvfrom(3 [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 381] <... recvfrom resumed>, [{nlmsg_len=60, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x1e\x01\x01\x08\x00\x01\x00\xac\x1e\x01\x01"]}], 4096, 0, NULL, NULL) = 60 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 381] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 381] <... socket resumed>) = 5 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 381] ioctl(5, SIOCGIFINDEX, {ifr_name="rose0" [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 381] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 381] close(5) = 0 [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 381] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x01\x00\xbb\xbb\xbb\x01\x00\x00\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 381] <... sendto resumed>) = 44 [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 381] recvfrom(3 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 381] <... recvfrom resumed>, [{nlmsg_len=64, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x01\x00\xbb\xbb\xbb\x01\x00\x00\x00\x00"]}], 4096, 0, NULL, NULL) = 64 [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 381] close(3 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 381] <... close resumed>) = 0 [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 381] unshare(CLONE_NEWNET [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] mmap(NULL, 36864, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff466fd6000 [pid 310] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 310] clone3({flags=CLONE_VM|CLONE_VFORK|CLONE_CLEAR_SIGHAND, exit_signal=SIGCHLD, stack=0x7ff466fd6000, stack_size=0x9000}, 88ci2-android-5-15/strace-static-x86_64: Process 382 attached [pid 382] rt_sigprocmask(SIG_BLOCK, NULL, ~[KILL STOP], 8) = 0 [pid 382] setpgid(0, 0) = 0 [pid 382] dup2(10, 0) = 0 [pid 382] dup2(29, 1) = 1 [pid 382] dup2(37, 2) = 2 [pid 382] dup2(9, 3) = 3 [pid 382] dup2(12, 4) = 4 [pid 382] close(5) = 0 [pid 382] close(6) = 0 [pid 382] close(7) = 0 [pid 382] close(8) = 0 [pid 382] close(9) = 0 [pid 382] close(10) = 0 [pid 382] close(11) = 0 [pid 382] close(12) = 0 [pid 382] close(13) = 0 [pid 382] close(14) = 0 [pid 382] close(15) = 0 [pid 382] close(16) = 0 [pid 382] close(17) = 0 [pid 382] close(18) = 0 [pid 382] close(19) = 0 [pid 382] close(20) = 0 [pid 382] close(21) = 0 [pid 382] close(22) = 0 [pid 382] close(23) = 0 [pid 382] close(24) = 0 [pid 382] close(25) = 0 [pid 382] close(26) = 0 [pid 382] close(27) = 0 [pid 382] close(28) = 0 [pid 382] close(29) = 0 [pid 382] close(30) = 0 [pid 382] close(31) = 0 [pid 382] close(32) = 0 [pid 382] close(33) = 0 [pid 382] close(34) = 0 [pid 382] close(35) = 0 [pid 382] close(36) = 0 [pid 382] close(37) = 0 [pid 382] close(38) = -1 EBADF (Bad file descriptor) [pid 382] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 382] close(39) = -1 EBADF (Bad file descriptor) [pid 382] close(40) = -1 EBADF (Bad file descriptor) [pid 382] close(41) = -1 EBADF (Bad file descriptor) [pid 382] close(42) = -1 EBADF (Bad file descriptor) [pid 382] close(43) = -1 EBADF (Bad file descriptor) [pid 382] close(44) = -1 EBADF (Bad file descriptor) [pid 382] close(45) = -1 EBADF (Bad file descriptor) [pid 382] close(46) = -1 EBADF (Bad file descriptor) [pid 382] close(47) = -1 EBADF (Bad file descriptor) [pid 382] close(48) = -1 EBADF (Bad file descriptor) [pid 382] close(49) = -1 EBADF (Bad file descriptor) [pid 382] close(50) = -1 EBADF (Bad file descriptor) [pid 382] close(51) = -1 EBADF (Bad file descriptor) [pid 382] close(52) = -1 EBADF (Bad file descriptor) [pid 382] close(53) = -1 EBADF (Bad file descriptor) [pid 382] close(54) = -1 EBADF (Bad file descriptor) [pid 382] close(55) = -1 EBADF (Bad file descriptor) [pid 382] close(56) = -1 EBADF (Bad file descriptor) [pid 382] close(57) = -1 EBADF (Bad file descriptor) [pid 382] close(58) = -1 EBADF (Bad file descriptor) [pid 382] close(59) = -1 EBADF (Bad file descriptor) [pid 382] close(60) = -1 EBADF (Bad file descriptor) [pid 382] close(61) = -1 EBADF (Bad file descriptor) [pid 382] close(62) = -1 EBADF (Bad file descriptor) [pid 382] close(63) = -1 EBADF (Bad file descriptor) [pid 382] close(64) = -1 EBADF (Bad file descriptor) [pid 382] close(65) = -1 EBADF (Bad file descriptor) [pid 382] close(66) = -1 EBADF (Bad file descriptor) [pid 382] close(67) = -1 EBADF (Bad file descriptor) [pid 382] close(68) = -1 EBADF (Bad file descriptor) [pid 382] close(69) = -1 EBADF (Bad file descriptor) [pid 382] close(70) = -1 EBADF (Bad file descriptor) [pid 382] close(71) = -1 EBADF (Bad file descriptor) [pid 382] close(72) = -1 EBADF (Bad file descriptor) [pid 382] close(73) = -1 EBADF (Bad file descriptor) [pid 382] close(74) = -1 EBADF (Bad file descriptor) [pid 382] close(75) = -1 EBADF (Bad file descriptor) [pid 382] close(76) = -1 EBADF (Bad file descriptor) [pid 382] close(77) = -1 EBADF (Bad file descriptor) [pid 382] close(78) = -1 EBADF (Bad file descriptor) [pid 382] close(79) = -1 EBADF (Bad file descriptor) [pid 382] close(80) = -1 EBADF (Bad file descriptor) [pid 382] close(81) = -1 EBADF (Bad file descriptor) [pid 382] close(82) = -1 EBADF (Bad file descriptor) [pid 382] close(83) = -1 EBADF (Bad file descriptor) [pid 382] close(84 [pid 381] <... unshare resumed>) = 0 [pid 382] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 382] close(85) = -1 EBADF (Bad file descriptor) [pid 381] openat(AT_FDCWD, "/proc/sys/net/ipv4/ping_group_range", O_WRONLY|O_CLOEXEC [pid 382] close(86) = -1 EBADF (Bad file descriptor) [pid 382] close(87) = -1 EBADF (Bad file descriptor) [pid 382] close(88) = -1 EBADF (Bad file descriptor) [pid 382] close(89) = -1 EBADF (Bad file descriptor) [pid 382] close(90) = -1 EBADF (Bad file descriptor) [pid 382] close(91) = -1 EBADF (Bad file descriptor) [pid 382] close(92) = -1 EBADF (Bad file descriptor) [pid 382] close(93) = -1 EBADF (Bad file descriptor) [pid 382] close(94) = -1 EBADF (Bad file descriptor) [pid 382] close(95) = -1 EBADF (Bad file descriptor) [pid 382] close(96) = -1 EBADF (Bad file descriptor) [pid 382] close(97) = -1 EBADF (Bad file descriptor) [pid 382] close(98) = -1 EBADF (Bad file descriptor) [pid 382] close(99 [pid 381] <... openat resumed>) = 3 [pid 382] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 381] write(3, "0 65535", 7 [pid 382] close(100) = -1 EBADF (Bad file descriptor) [pid 382] close(101) = -1 EBADF (Bad file descriptor) [pid 382] close(102) = -1 EBADF (Bad file descriptor) [pid 382] close(103) = -1 EBADF (Bad file descriptor) [pid 382] close(104) = -1 EBADF (Bad file descriptor) [pid 382] close(105) = -1 EBADF (Bad file descriptor) [pid 382] close(106) = -1 EBADF (Bad file descriptor) [pid 382] close(107) = -1 EBADF (Bad file descriptor) [pid 382] close(108) = -1 EBADF (Bad file descriptor) [pid 382] close(109) = -1 EBADF (Bad file descriptor) [pid 382] close(110) = -1 EBADF (Bad file descriptor) [pid 382] close(111) = -1 EBADF (Bad file descriptor) [pid 382] close(112) = -1 EBADF (Bad file descriptor) [pid 382] close(113) = -1 EBADF (Bad file descriptor) [pid 382] close(114) = -1 EBADF (Bad file descriptor) [pid 382] close(115) = -1 EBADF (Bad file descriptor) [pid 382] close(116) = -1 EBADF (Bad file descriptor) [pid 382] close(117) = -1 EBADF (Bad file descriptor) [pid 382] close(118) = -1 EBADF (Bad file descriptor) [pid 382] close(119) = -1 EBADF (Bad file descriptor) [pid 382] close(120) = -1 EBADF (Bad file descriptor) [pid 382] close(121) = -1 EBADF (Bad file descriptor) [pid 382] close(122) = -1 EBADF (Bad file descriptor) [pid 382] close(123) = -1 EBADF (Bad file descriptor) [pid 382] close(124) = -1 EBADF (Bad file descriptor) [pid 382] close(125) = -1 EBADF (Bad file descriptor) [pid 382] close(126) = -1 EBADF (Bad file descriptor) [pid 382] close(127) = -1 EBADF (Bad file descriptor) [pid 382] close(128) = -1 EBADF (Bad file descriptor) [pid 382] close(129) = -1 EBADF (Bad file descriptor) [pid 382] close(130) = -1 EBADF (Bad file descriptor) [pid 382] close(131) = -1 EBADF (Bad file descriptor) [pid 382] close(132) = -1 EBADF (Bad file descriptor) [pid 382] close(133) = -1 EBADF (Bad file descriptor) [pid 382] close(134) = -1 EBADF (Bad file descriptor) [pid 382] close(135) = -1 EBADF (Bad file descriptor) [pid 382] close(136) = -1 EBADF (Bad file descriptor) [pid 382] close(137) = -1 EBADF (Bad file descriptor) [pid 382] close(138) = -1 EBADF (Bad file descriptor) [pid 382] close(139) = -1 EBADF (Bad file descriptor) [pid 382] close(140) = -1 EBADF (Bad file descriptor) [pid 382] close(141) = -1 EBADF (Bad file descriptor) [pid 382] close(142) = -1 EBADF (Bad file descriptor) [pid 382] close(143) = -1 EBADF (Bad file descriptor) [pid 382] close(144) = -1 EBADF (Bad file descriptor) [pid 382] close(145) = -1 EBADF (Bad file descriptor) [pid 382] close(146) = -1 EBADF (Bad file descriptor) [pid 382] close(147) = -1 EBADF (Bad file descriptor) [pid 382] close(148) = -1 EBADF (Bad file descriptor) [pid 382] close(149) = -1 EBADF (Bad file descriptor) [pid 382] close(150) = -1 EBADF (Bad file descriptor) [pid 382] close(151) = -1 EBADF (Bad file descriptor) [pid 382] close(152) = -1 EBADF (Bad file descriptor) [pid 382] close(153) = -1 EBADF (Bad file descriptor) [pid 382] close(154) = -1 EBADF (Bad file descriptor) [pid 382] close(155) = -1 EBADF (Bad file descriptor) [pid 382] close(156) = -1 EBADF (Bad file descriptor) [pid 382] close(157) = -1 EBADF (Bad file descriptor) [pid 382] close(158) = -1 EBADF (Bad file descriptor) [pid 382] close(159) = -1 EBADF (Bad file descriptor) [pid 382] close(160) = -1 EBADF (Bad file descriptor) [pid 382] close(161) = -1 EBADF (Bad file descriptor) [pid 382] close(162) = -1 EBADF (Bad file descriptor) [pid 382] close(163) = -1 EBADF (Bad file descriptor) [pid 382] close(164) = -1 EBADF (Bad file descriptor) [pid 382] close(165) = -1 EBADF (Bad file descriptor) [pid 382] close(166) = -1 EBADF (Bad file descriptor) [pid 382] close(167) = -1 EBADF (Bad file descriptor) [pid 382] close(168) = -1 EBADF (Bad file descriptor) [pid 382] close(169) = -1 EBADF (Bad file descriptor) [pid 382] close(170) = -1 EBADF (Bad file descriptor) [pid 382] close(171) = -1 EBADF (Bad file descriptor) [pid 382] close(172) = -1 EBADF (Bad file descriptor) [pid 382] close(173) = -1 EBADF (Bad file descriptor) [pid 382] close(174) = -1 EBADF (Bad file descriptor) [pid 382] close(175) = -1 EBADF (Bad file descriptor) [pid 382] close(176) = -1 EBADF (Bad file descriptor) [pid 382] close(177) = -1 EBADF (Bad file descriptor) [pid 382] close(178) = -1 EBADF (Bad file descriptor) [pid 382] close(179) = -1 EBADF (Bad file descriptor) [pid 382] close(180) = -1 EBADF (Bad file descriptor) [pid 382] close(181) = -1 EBADF (Bad file descriptor) [pid 382] close(182) = -1 EBADF (Bad file descriptor) [pid 382] close(183) = -1 EBADF (Bad file descriptor) [pid 382] close(184) = -1 EBADF (Bad file descriptor) [pid 382] close(185) = -1 EBADF (Bad file descriptor) [pid 382] close(186) = -1 EBADF (Bad file descriptor) [pid 382] close(187) = -1 EBADF (Bad file descriptor) [pid 382] close(188) = -1 EBADF (Bad file descriptor) [pid 382] close(189) = -1 EBADF (Bad file descriptor) [pid 382] close(190) = -1 EBADF (Bad file descriptor) [pid 382] close(191) = -1 EBADF (Bad file descriptor) [pid 382] close(192) = -1 EBADF (Bad file descriptor) [pid 382] close(193) = -1 EBADF (Bad file descriptor) [pid 382] close(194) = -1 EBADF (Bad file descriptor) [pid 382] close(195) = -1 EBADF (Bad file descriptor) [pid 382] close(196) = -1 EBADF (Bad file descriptor) [pid 382] close(197) = -1 EBADF (Bad file descriptor) [pid 382] close(198) = -1 EBADF (Bad file descriptor) [pid 382] close(199) = -1 EBADF (Bad file descriptor) [pid 382] close(200) = -1 EBADF (Bad file descriptor) [pid 382] close(201) = -1 EBADF (Bad file descriptor) [pid 382] close(202) = -1 EBADF (Bad file descriptor) [pid 382] close(203) = -1 EBADF (Bad file descriptor) [pid 382] close(204) = -1 EBADF (Bad file descriptor) [pid 382] close(205) = -1 EBADF (Bad file descriptor) [pid 382] close(206) = -1 EBADF (Bad file descriptor) [pid 382] close(207) = -1 EBADF (Bad file descriptor) [pid 382] close(208) = -1 EBADF (Bad file descriptor) [pid 382] close(209) = -1 EBADF (Bad file descriptor) [pid 382] close(210) = -1 EBADF (Bad file descriptor) [pid 381] <... write resumed>) = 7 [pid 382] close(211) = -1 EBADF (Bad file descriptor) [pid 382] close(212) = -1 EBADF (Bad file descriptor) [pid 382] close(213 [pid 381] close(3 [pid 382] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 382] close(214 [pid 381] <... close resumed>) = 0 [pid 382] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 382] close(215) = -1 EBADF (Bad file descriptor) [pid 381] newfstatat(AT_FDCWD, "/dev/net/tun" [pid 382] close(216) = -1 EBADF (Bad file descriptor) [pid 382] close(217) = -1 EBADF (Bad file descriptor) [pid 382] close(218 [pid 381] <... newfstatat resumed>, {st_mode=S_IFCHR|0666, st_rdev=makedev(0xa, 0xc8), ...}, 0) = 0 [pid 382] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 382] close(219 [pid 381] openat(AT_FDCWD, "/dev/net/tun", O_RDWR|O_NONBLOCK [pid 382] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 382] close(220 [pid 381] <... openat resumed>) = 3 [pid 382] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 382] close(221) = -1 EBADF (Bad file descriptor) [pid 381] dup2(3, 200 [pid 382] close(222) = -1 EBADF (Bad file descriptor) [pid 381] <... dup2 resumed>) = 200 [pid 382] close(223) = -1 EBADF (Bad file descriptor) [pid 381] close(3 [pid 382] close(224) = -1 EBADF (Bad file descriptor) [pid 381] <... close resumed>) = 0 [pid 382] close(225) = -1 EBADF (Bad file descriptor) [pid 382] close(226) = -1 EBADF (Bad file descriptor) [pid 381] ioctl(200, TUNSETIFF, 0x7ffe8a1aec70 [pid 382] close(227) = -1 EBADF (Bad file descriptor) [pid 382] close(228) = -1 EBADF (Bad file descriptor) [pid 382] close(229) = -1 EBADF (Bad file descriptor) [pid 382] close(230) = -1 EBADF (Bad file descriptor) [pid 382] close(231) = -1 EBADF (Bad file descriptor) [pid 382] close(232) = -1 EBADF (Bad file descriptor) [pid 382] close(233) = -1 EBADF (Bad file descriptor) [pid 382] close(234) = -1 EBADF (Bad file descriptor) [pid 382] close(235) = -1 EBADF (Bad file descriptor) [pid 382] close(236) = -1 EBADF (Bad file descriptor) [pid 382] close(237) = -1 EBADF (Bad file descriptor) [pid 382] close(238) = -1 EBADF (Bad file descriptor) [pid 382] close(239) = -1 EBADF (Bad file descriptor) [pid 382] close(240) = -1 EBADF (Bad file descriptor) [pid 382] close(241) = -1 EBADF (Bad file descriptor) [pid 382] close(242) = -1 EBADF (Bad file descriptor) [pid 382] close(243) = -1 EBADF (Bad file descriptor) [pid 382] close(244) = -1 EBADF (Bad file descriptor) [pid 382] close(245) = -1 EBADF (Bad file descriptor) [pid 382] close(246) = -1 EBADF (Bad file descriptor) [pid 382] close(247) = -1 EBADF (Bad file descriptor) [pid 382] close(248) = -1 EBADF (Bad file descriptor) [pid 382] close(249 [pid 381] <... ioctl resumed>) = 0 [pid 382] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 382] close(250 [pid 381] openat(AT_FDCWD, "/proc/sys/net/ipv6/conf/syz_tun/accept_dad", O_WRONLY|O_CLOEXEC [pid 382] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 382] close(251) = -1 EBADF (Bad file descriptor) [pid 382] close(252) = -1 EBADF (Bad file descriptor) [pid 382] close(253) = -1 EBADF (Bad file descriptor) [pid 382] close(254 [pid 381] <... openat resumed>) = 3 [pid 382] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 382] close(255 [pid 381] write(3, "0", 1 [pid 382] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 382] rt_sigprocmask(SIG_SETMASK, [] [pid 381] <... write resumed>) = 1 [pid 382] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 382] execve("ci2-android-5-15/syz-executor", ["ci2-android-5-15/syz-executor", "exec"], 0x7ffe94520e60 /* 2 vars */ [pid 381] close(3 [pid 310] <... clone3 resumed>) = 382 [pid 310] munmap(0x7ff466fd6000, 36864 [pid 381] <... close resumed>) = 0 [pid 310] <... munmap resumed>) = 0 [pid 382] <... execve resumed>) = 0 [pid 381] openat(AT_FDCWD, "/proc/sys/net/ipv6/conf/syz_tun/router_solicitations", O_WRONLY|O_CLOEXEC [pid 310] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 310] fcntl(26, F_GETFL) = 0 (flags O_RDONLY) [pid 310] fcntl(26, F_SETFL, O_RDONLY|O_NONBLOCK) = 0 [pid 310] fcntl(33, F_GETFL) = 0 (flags O_RDONLY) [pid 310] fcntl(33, F_SETFL, O_RDONLY|O_NONBLOCK) = 0 [pid 310] close(10) = 0 [pid 310] close(29) = 0 [pid 310] close(37) = 0 [pid 310] close(20) = 0 [pid 310] close(21) = 0 [pid 310] close(30) = 0 [pid 310] write(18, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x01\x01\x00\x00\x00\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 72) = 72 [pid 310] pselect6(37, [3 13 16 25 26 31 32 33 34 35 36], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8}) = 1 (in [3], left {tv_sec=0, tv_nsec=999986820}) [pid 310] read(3, "\x9c\x01\x00\x00", 4) = 4 [pid 310] read(3, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x13\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x36\x01\x00\x00"..., 412) = 412 [pid 310] write(15, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x01\x01\x00\x00\x00\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 72 [pid 378] <... read resumed>, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x01\x01\x00\x00\x00\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 72) = 72 [pid 310] <... write resumed>) = 72 [pid 378] unshare(CLONE_NEWPID [pid 310] pselect6(37, [3 13 16 25 26 31 32 33 34 35 36], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 378] <... unshare resumed>) = 0 [pid 310] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=999989867}) [pid 378] rt_sigprocmask(SIG_BLOCK, ~[] [pid 310] read(3 [pid 378] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 310] <... read resumed>, "\x9c\x01\x00\x00", 4) = 4 [pid 378] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 310] read(3, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x36\x01\x00\x00"..., 412) = 412 [pid 378] <... clone resumed>, child_tidptr=0x55555db767d0) = 383 [pid 310] kill(357, SIGKILL [pid 378] rt_sigprocmask(SIG_SETMASK, [] [pid 310] <... kill resumed>) = 0 [pid 378] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 363] <... read resumed> ) = ? [pid 357] +++ killed by SIGKILL +++ ci2-android-5-15/strace-static-x86_64: Process 383 attached [pid 382] brk(NULL [pid 381] <... openat resumed>) = 3 [pid 363] +++ killed by SIGKILL +++ [pid 382] <... brk resumed>) = 0x55556b49b000 [pid 381] write(3, "0", 1 [pid 383] set_robust_list(0x55555db767e0, 24 [pid 382] brk(0x55556b49be80 [pid 381] <... write resumed>) = 1 [pid 310] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=357, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 381] close(3 [pid 382] <... brk resumed>) = 0x55556b49be80 [pid 310] rt_sigreturn({mask=[]} [pid 381] <... close resumed>) = 0 [pid 310] <... rt_sigreturn resumed>) = 357 [pid 381] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 383] <... set_robust_list resumed>) = 0 [pid 382] arch_prctl(ARCH_SET_FS, 0x55556b49b500 [pid 383] rt_sigprocmask(SIG_SETMASK, [] [pid 382] <... arch_prctl resumed>) = 0 [pid 381] <... socket resumed>) = 3 [pid 310] pipe2( [pid 382] set_tid_address(0x55556b49b7d0 [pid 381] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 383] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 310] <... pipe2 resumed>[10, 20], 0) = 0 [pid 382] <... set_tid_address resumed>) = 382 [pid 381] <... socket resumed>) = 5 [pid 310] pipe2( [pid 383] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 382] set_robust_list(0x55556b49b7e0, 24 [pid 381] ioctl(5, SIOCGIFINDEX, {ifr_name="syz_tun" [pid 310] <... pipe2 resumed>[21, 29], 0) = 0 [pid 382] <... set_robust_list resumed>) = 0 [pid 381] <... ioctl resumed>, ifr_ifindex=11}) = 0 [pid 310] pipe2( [pid 383] <... prctl resumed>) = 0 [pid 383] getppid() = 0 [pid 381] close(5 [pid 383] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 310] <... pipe2 resumed>[30, 37], 0) = 0 [pid 381] <... close resumed>) = 0 [pid 383] <... openat resumed>) = 3 [pid 382] prlimit64(0, RLIMIT_STACK, NULL [pid 381] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x0b\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\xaa\x08\x00\x01\x00\xac\x14\x14\xaa"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 382] <... prlimit64 resumed>, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0 [pid 383] dup2(3, 201) = 201 [pid 383] close(3) = 0 [pid 381] <... sendto resumed>) = 40 [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 382] readlinkat(AT_FDCWD, "/proc/self/exe" [pid 381] recvfrom(3 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 383] prlimit64(0, RLIMIT_AS, {rlim_cur=344064*1024, rlim_max=344064*1024}, NULL) = 0 [pid 382] <... readlinkat resumed>, "/root/ci2-android-5-15/syz-executor", 4096) = 35 [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 382] getrandom( [pid 381] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 382] <... getrandom resumed>"\xb8\x2d\x30\x7b\x26\x26\x93\x1d", 8, GRND_NONBLOCK) = 8 [pid 383] prlimit64(0, RLIMIT_MEMLOCK, {rlim_cur=32768*1024, rlim_max=32768*1024}, NULL) = 0 [pid 383] prlimit64(0, RLIMIT_FSIZE, {rlim_cur=139264*1024, rlim_max=139264*1024} [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 382] brk(NULL [pid 381] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 382] <... brk resumed>) = 0x55556b49be80 [pid 383] <... prlimit64 resumed>, NULL) = 0 [pid 381] <... socket resumed>) = 5 [pid 382] brk(0x55556b4bce80 [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 382] <... brk resumed>) = 0x55556b4bce80 [pid 381] ioctl(5, SIOCGIFINDEX, {ifr_name="syz_tun" [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 382] brk(0x55556b4bd000 [pid 381] <... ioctl resumed>, ifr_ifindex=11}) = 0 [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 383] prlimit64(0, RLIMIT_STACK, {rlim_cur=1024*1024, rlim_max=1024*1024}, NULL) = 0 [pid 382] <... brk resumed>) = 0x55556b4bd000 [pid 381] close(5 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 383] prlimit64(0, RLIMIT_CORE, {rlim_cur=131072*1024, rlim_max=131072*1024}, NULL) = 0 [pid 383] prlimit64(0, RLIMIT_NOFILE, {rlim_cur=256, rlim_max=256}, NULL) = 0 [pid 382] mprotect(0x7f21592a8000, 1245184, PROT_READ [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 383] unshare(CLONE_NEWNS [pid 381] <... close resumed>) = 0 [pid 383] <... unshare resumed>) = 0 [pid 382] <... mprotect resumed>) = 0 [pid 381] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x0b\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xaa\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xaa"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 383] mount(NULL, "/", NULL, MS_REC|MS_PRIVATE, NULL [pid 382] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 383] <... mount resumed>) = 0 [pid 383] unshare(CLONE_NEWIPC) = -1 EINVAL (Invalid argument) [pid 381] <... sendto resumed>) = 64 [pid 383] unshare(CLONE_NEWCGROUP) = 0 [pid 383] unshare(CLONE_NEWUTS [pid 381] recvfrom(3 [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 382] <... prctl resumed>) = 0 [pid 383] <... unshare resumed>) = 0 [pid 381] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 383] unshare(CLONE_SYSVSEM [pid 382] mmap(0x1ffffffff000, 4096, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_FIXED_NOREPLACE, -1, 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 383] <... unshare resumed>) = 0 [pid 382] <... mmap resumed>) = 0x1ffffffff000 [pid 381] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 383] openat(AT_FDCWD, "/proc/sys/kernel/shmmax", O_WRONLY|O_CLOEXEC [pid 382] mmap(0x200000000000, 16777216, PROT_READ|PROT_WRITE|PROT_EXEC, MAP_PRIVATE|MAP_ANONYMOUS|MAP_FIXED_NOREPLACE, -1, 0 [pid 383] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 381] <... socket resumed>) = 5 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 383] openat(AT_FDCWD, "/proc/sys/kernel/shmall", O_WRONLY|O_CLOEXEC [pid 382] <... mmap resumed>) = 0x200000000000 [pid 381] ioctl(5, SIOCGIFINDEX, {ifr_name="syz_tun" [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 383] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 382] mmap(0x200001000000, 4096, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_FIXED_NOREPLACE, -1, 0 [pid 381] <... ioctl resumed>, ifr_ifindex=11}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 383] openat(AT_FDCWD, "/proc/sys/kernel/shmmni", O_WRONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 382] <... mmap resumed>) = 0x200001000000 [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 383] openat(AT_FDCWD, "/proc/sys/kernel/msgmax", O_WRONLY|O_CLOEXEC [pid 382] rt_sigaction(SIGCHLD, {sa_handler=0x7f215903d780, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f215912b450} [pid 381] close(5 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 383] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 382] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 383] openat(AT_FDCWD, "/proc/sys/kernel/msgmni", O_WRONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 381] <... close resumed>) = 0 [pid 383] openat(AT_FDCWD, "/proc/sys/kernel/msgmnb", O_WRONLY|O_CLOEXEC [pid 382] pkey_alloc(0, PKEY_UNRESTRICTED [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 381] sendto(3, [{nlmsg_len=48, nlmsg_type=0x1c /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x00\x00\x00\x0b\x00\x00\x00\x80\x00\x00\x00\x08\x00\x01\x00\xac\x14\x14\xbb\x0a\x00\x02\x00\xbb\xaa\xaa\xaa\xaa\xaa\x00\x00"], 48, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 383] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 382] <... pkey_alloc resumed>) = -1 EINVAL (Invalid argument) [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 383] openat(AT_FDCWD, "/proc/sys/kernel/sem", O_WRONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 382] getrandom( [pid 381] <... sendto resumed>) = 48 [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 383] getpid( [pid 382] <... getrandom resumed>"\x6f\x0f\xa4\xff\xbb\xa4\x96\x12", 8, GRND_NONBLOCK) = 8 [pid 381] recvfrom(3 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 383] <... getpid resumed>) = 1 [pid 383] capget({version=_LINUX_CAPABILITY_VERSION_3, pid=1}, {effective=1< [pid 381] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=48, nlmsg_type=0x1c /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 383] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 383] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 382] <... mkdir resumed>) = 0 [pid 381] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 383] <... socket resumed>) = 5 [pid 382] chmod("./syzkaller.DvhyW3", 0777 [pid 383] ioctl(5, SIOCGIFINDEX, {ifr_name="nr2" [pid 381] <... socket resumed>) = 5 [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 383] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 383] close(5) = 0 [pid 383] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x1e\x00\x03\x08\x00\x01\x00\xac\x1e\x00\x03"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 382] <... chmod resumed>) = 0 [pid 383] <... sendto resumed>) = 40 [pid 381] ioctl(5, SIOCGIFINDEX, {ifr_name="syz_tun" [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 383] recvfrom(3 [pid 382] chdir("./syzkaller.DvhyW3" [pid 381] <... ioctl resumed>, ifr_ifindex=11}) = 0 [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 383] <... recvfrom resumed>, [{nlmsg_len=60, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x1e\x00\x03\x08\x00\x01\x00\xac\x1e\x00\x03"]}], 4096, 0, NULL, NULL) = 60 [pid 382] <... chdir resumed>) = 0 [pid 381] close(5 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 383] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 382] rt_sigaction(SIGRTMIN, {sa_handler=SIG_IGN, sa_mask=[], sa_flags=0} [pid 381] <... close resumed>) = 0 [pid 382] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 382] rt_sigaction(SIGRT_1, {sa_handler=SIG_IGN, sa_mask=[], sa_flags=0}, NULL, 8) = 0 [pid 382] rt_sigaction(SIGSEGV, {sa_handler=0x7f215903fbd0, sa_mask=[], sa_flags=SA_RESTORER|SA_NODEFER|SA_SIGINFO, sa_restorer=0x7f215912b450}, NULL, 8) = 0 [pid 382] rt_sigaction(SIGBUS, {sa_handler=0x7f215903fbd0, sa_mask=[], sa_flags=SA_RESTORER|SA_NODEFER|SA_SIGINFO, sa_restorer=0x7f215912b450}, NULL, 8) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 382] getpid() = 382 [pid 382] mmap(0x1b33a20000, 4194304, PROT_READ, MAP_SHARED|MAP_FIXED_NOREPLACE, 3, 0) = 0x1b33a20000 [pid 382] getpid() = 382 [pid 382] mmap(0x1b34a24000, 262144, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED_NOREPLACE, 4, 0) = 0x1b34a24000 [pid 382] close(3) = 0 [pid 382] fcntl(5, F_GETFD) = -1 EBADF (Bad file descriptor) [pid 382] fcntl(6, F_GETFD) = -1 EBADF (Bad file descriptor) [pid 382] dup2(0, 249) = 249 [pid 382] dup2(1, 248) = 248 [pid 382] dup2(2, 1) = 1 [pid 382] dup2(2, 0) = 0 [pid 382] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x01\x01\x00\x00\x00\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 72) = 72 [pid 382] unshare(CLONE_NEWPID) = 0 [pid 382] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 382] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55556b49b7d0) = 384 [pid 382] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-15/strace-static-x86_64: Process 384 attached [pid 384] set_robust_list(0x55556b49b7e0, 24 [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 383] <... socket resumed>) = 5 [pid 381] sendto(3, [{nlmsg_len=60, nlmsg_type=0x1c /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x00\x00\x00\x0b\x00\x00\x00\x80\x00\x00\x00\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xbb\x0a\x00\x02\x00\xbb\xaa\xaa\xaa\xaa\xaa\x00\x00"], 60, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 383] ioctl(5, SIOCGIFINDEX, {ifr_name="nr2" [pid 384] <... set_robust_list resumed>) = 0 [pid 381] <... sendto resumed>) = 60 [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 383] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 381] recvfrom(3 [pid 383] close(5 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 381] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=60, nlmsg_type=0x1c /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 383] <... close resumed>) = 0 [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 384] rt_sigprocmask(SIG_SETMASK, [] [pid 383] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0b\x00\x01\x00\xbb\xbb\xbb\x00\x00\x00\x02\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 381] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 384] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 384] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 383] <... sendto resumed>) = 44 [pid 381] <... socket resumed>) = 5 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 383] recvfrom(3 [pid 381] ioctl(5, SIOCGIFINDEX, {ifr_name="syz_tun" [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 383] <... recvfrom resumed>, [{nlmsg_len=64, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0b\x00\x01\x00\xbb\xbb\xbb\x00\x00\x00\x02\x00"]}], 4096, 0, NULL, NULL) = 64 [pid 381] <... ioctl resumed>, ifr_ifindex=11}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 383] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 381] close(5 [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 383] <... socket resumed>) = 5 [pid 384] <... prctl resumed>) = 0 [pid 381] <... close resumed>) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 383] ioctl(5, SIOCGIFINDEX, {ifr_name="rose2" [pid 381] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x0b\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\xaa\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 383] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 384] getppid() = 0 [pid 384] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 384] dup2(3, 201) = 201 [pid 384] close(3) = 0 [pid 384] prlimit64(0, RLIMIT_AS, {rlim_cur=344064*1024, rlim_max=344064*1024}, NULL) = 0 [pid 384] prlimit64(0, RLIMIT_MEMLOCK, {rlim_cur=32768*1024, rlim_max=32768*1024}, NULL) = 0 [pid 384] prlimit64(0, RLIMIT_FSIZE, {rlim_cur=139264*1024, rlim_max=139264*1024} [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 383] close(5 [pid 384] <... prlimit64 resumed>, NULL) = 0 [pid 384] prlimit64(0, RLIMIT_STACK, {rlim_cur=1024*1024, rlim_max=1024*1024} [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 384] <... prlimit64 resumed>, NULL) = 0 [pid 383] <... close resumed>) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 383] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x1e\x01\x03\x08\x00\x01\x00\xac\x1e\x01\x03"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 381] <... sendto resumed>) = 44 [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 384] prlimit64(0, RLIMIT_CORE, {rlim_cur=131072*1024, rlim_max=131072*1024}, NULL) = 0 [pid 383] <... sendto resumed>) = 40 [pid 381] recvfrom(3 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 383] recvfrom(3 [pid 381] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 383] <... recvfrom resumed>, [{nlmsg_len=60, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x1e\x01\x03\x08\x00\x01\x00\xac\x1e\x01\x03"]}], 4096, 0, NULL, NULL) = 60 [pid 381] close(3 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 384] prlimit64(0, RLIMIT_NOFILE, {rlim_cur=256, rlim_max=256} [pid 383] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 381] <... close resumed>) = 0 [pid 384] <... prlimit64 resumed>, NULL) = 0 [pid 383] <... socket resumed>) = 5 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 383] ioctl(5, SIOCGIFINDEX, {ifr_name="rose2" [pid 381] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 383] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 384] unshare(CLONE_NEWNS [pid 381] <... socket resumed>) = 3 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 384] <... unshare resumed>) = 0 [pid 383] close(5 [pid 381] sendto(3, [{nlmsg_len=84, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x03\x00\x69\x70\x36\x67\x72\x65\x74\x61\x70\x30\x00\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x14\x00\x12\x00\x0d\x00\x01\x00\x69\x70\x36\x67\x72\x65\x74\x61\x70\x00\x00\x00"], 84, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 383] <... close resumed>) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 383] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x01\x00\xbb\xbb\xbb\x01\x02\x00\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 384] mount(NULL, "/", NULL, MS_REC|MS_PRIVATE, NULL) = 0 [pid 384] unshare(CLONE_NEWIPC) = -1 EINVAL (Invalid argument) [pid 384] unshare(CLONE_NEWCGROUP) = 0 [pid 384] unshare(CLONE_NEWUTS) = 0 [pid 384] unshare(CLONE_SYSVSEM) = 0 [pid 384] openat(AT_FDCWD, "/proc/sys/kernel/shmmax", O_WRONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 384] openat(AT_FDCWD, "/proc/sys/kernel/shmall", O_WRONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 384] openat(AT_FDCWD, "/proc/sys/kernel/shmmni", O_WRONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 384] openat(AT_FDCWD, "/proc/sys/kernel/msgmax", O_WRONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 384] openat(AT_FDCWD, "/proc/sys/kernel/msgmni", O_WRONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 384] openat(AT_FDCWD, "/proc/sys/kernel/msgmnb", O_WRONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 384] openat(AT_FDCWD, "/proc/sys/kernel/sem", O_WRONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 381] <... sendto resumed>) = 84 [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 384] getpid( [pid 383] <... sendto resumed>) = 44 [pid 384] <... getpid resumed>) = 1 [pid 383] recvfrom(3 [pid 381] recvfrom(3 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 384] capget({version=_LINUX_CAPABILITY_VERSION_3, pid=1} [pid 383] <... recvfrom resumed>, [{nlmsg_len=64, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x01\x00\xbb\xbb\xbb\x01\x02\x00\x00\x00"]}], 4096, 0, NULL, NULL) = 64 [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 384] <... capget resumed>, {effective=1<, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=84, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 384] capset({version=_LINUX_CAPABILITY_VERSION_3, pid=1}, {effective=1< [pid 383] close(3 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 384] <... capset resumed>) = 0 [pid 381] sendto(3, [{nlmsg_len=76, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0b\x00\x03\x00\x62\x72\x69\x64\x67\x65\x30\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x10\x00\x12\x00\x0a\x00\x01\x00\x62\x72\x69\x64\x67\x65\x00\x00"], 76, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 384] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 383] <... close resumed>) = 0 [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 384] <... socket resumed>) = 3 [pid 383] unshare(CLONE_NEWNET [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 384] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 384] ioctl(5, SIOCGIFINDEX, {ifr_name="nr1"}) = -1 ENODEV (No such device) [pid 384] close(5) = 0 [pid 384] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x1e\x00\x02\x08\x00\x01\x00\xac\x1e\x00\x02"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 40 [pid 381] <... sendto resumed>) = 76 [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 384] recvfrom(3, [{nlmsg_len=60, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x1e\x00\x02\x08\x00\x01\x00\xac\x1e\x00\x02"]}], 4096, 0, NULL, NULL) = 60 [pid 381] recvfrom(3 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 384] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 381] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=76, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 384] ioctl(5, SIOCGIFINDEX, {ifr_name="nr1"}) = -1 ENODEV (No such device) [pid 381] sendto(3, [{nlmsg_len=72, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x03\x00\x76\x63\x61\x6e\x30\x00\x00\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x0c\x00\x12\x00\x08\x00\x01\x00\x76\x63\x61\x6e"], 72, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 384] close(5) = 0 [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 384] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0b\x00\x01\x00\xbb\xbb\xbb\x00\x00\x00\x01\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 44 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 384] recvfrom(3, [{nlmsg_len=64, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0b\x00\x01\x00\xbb\xbb\xbb\x00\x00\x00\x01\x00"]}], 4096, 0, NULL, NULL) = 64 [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 384] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 384] ioctl(5, SIOCGIFINDEX, {ifr_name="rose1" [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 384] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 384] close(5 [pid 381] <... sendto resumed>) = 72 [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 384] <... close resumed>) = 0 [pid 381] recvfrom(3 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 384] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x1e\x01\x02\x08\x00\x01\x00\xac\x1e\x01\x02"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 381] <... recvfrom resumed>, [{nlmsg_len=92, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-EOPNOTSUPP, msg=[{nlmsg_len=72, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x03\x00\x76\x63\x61\x6e\x30\x00\x00\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x0c\x00\x12\x00\x08\x00\x01\x00\x76\x63\x61\x6e"]}], 4096, 0, NULL, NULL) = 92 [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 384] <... sendto resumed>) = 40 [pid 381] sendto(3, [{nlmsg_len=72, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x03\x00\x62\x6f\x6e\x64\x30\x00\x00\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x0c\x00\x12\x00\x08\x00\x01\x00\x62\x6f\x6e\x64"], 72, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 384] recvfrom(3 [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 384] <... recvfrom resumed>, [{nlmsg_len=60, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x1e\x01\x02\x08\x00\x01\x00\xac\x1e\x01\x02"]}], 4096, 0, NULL, NULL) = 60 [pid 381] <... sendto resumed>) = 72 [pid 384] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 381] recvfrom(3 [pid 384] <... socket resumed>) = 5 [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 384] ioctl(5, SIOCGIFINDEX, {ifr_name="rose1" [pid 381] <... recvfrom resumed>, [{nlmsg_len=92, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-EOPNOTSUPP, msg=[{nlmsg_len=72, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x03\x00\x62\x6f\x6e\x64\x30\x00\x00\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x0c\x00\x12\x00\x08\x00\x01\x00\x62\x6f\x6e\x64"]}], 4096, 0, NULL, NULL) = 92 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 384] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 381] sendto(3, [{nlmsg_len=72, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x03\x00\x74\x65\x61\x6d\x30\x00\x00\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x0c\x00\x12\x00\x08\x00\x01\x00\x74\x65\x61\x6d"], 72, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 384] close(5 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 384] <... close resumed>) = 0 [pid 384] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x01\x00\xbb\xbb\xbb\x01\x01\x00\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 381] <... sendto resumed>) = 72 [pid 384] <... sendto resumed>) = 44 [pid 381] recvfrom(3 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 384] recvfrom(3, [{nlmsg_len=64, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x01\x00\xbb\xbb\xbb\x01\x01\x00\x00\x00"]}], 4096, 0, NULL, NULL) = 64 [pid 381] <... recvfrom resumed>, [{nlmsg_len=92, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-EOPNOTSUPP, msg=[{nlmsg_len=72, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x03\x00\x74\x65\x61\x6d\x30\x00\x00\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x0c\x00\x12\x00\x08\x00\x01\x00\x74\x65\x61\x6d"]}], 4096, 0, NULL, NULL) = 92 [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 384] close(3 [pid 383] <... unshare resumed>) = 0 [pid 384] <... close resumed>) = 0 [pid 384] unshare(CLONE_NEWNET [pid 383] openat(AT_FDCWD, "/proc/sys/net/ipv4/ping_group_range", O_WRONLY|O_CLOEXEC) = 3 [pid 383] write(3, "0 65535", 7) = 7 [pid 383] close(3) = 0 [pid 383] newfstatat(AT_FDCWD, "/dev/net/tun", {st_mode=S_IFCHR|0666, st_rdev=makedev(0xa, 0xc8), ...}, 0) = 0 [pid 383] openat(AT_FDCWD, "/dev/net/tun", O_RDWR|O_NONBLOCK) = 3 [pid 383] dup2(3, 200) = 200 [pid 383] close(3) = 0 [pid 383] ioctl(200, TUNSETIFF, 0x7fff36525a20 [pid 381] sendto(3, [{nlmsg_len=76, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x03\x00\x64\x75\x6d\x6d\x79\x30\x00\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x10\x00\x12\x00\x09\x00\x01\x00\x64\x75\x6d\x6d\x79\x00\x00\x00"], 76, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] mmap(NULL, 36864, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff466fd6000 [pid 310] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 310] clone3({flags=CLONE_VM|CLONE_VFORK|CLONE_CLEAR_SIGHAND, exit_signal=SIGCHLD, stack=0x7ff466fd6000, stack_size=0x9000}, 88ci2-android-5-15/strace-static-x86_64: Process 385 attached [pid 385] rt_sigprocmask(SIG_BLOCK, NULL, ~[KILL STOP], 8) = 0 [pid 385] setpgid(0, 0) = 0 [pid 385] dup2(10, 0) = 0 [pid 385] dup2(29, 1) = 1 [pid 385] dup2(37, 2) = 2 [pid 385] dup2(19, 3) = 3 [pid 385] dup2(22, 4) = 4 [pid 385] close(5) = 0 [pid 385] close(6) = 0 [pid 385] close(7) = 0 [pid 385] close(8) = 0 [pid 385] close(9) = 0 [pid 385] close(10) = 0 [pid 385] close(11) = 0 [pid 385] close(12) = 0 [pid 385] close(13) = 0 [pid 385] close(14) = 0 [pid 385] close(15) = 0 [pid 385] close(16) = 0 [pid 385] close(17) = 0 [pid 385] close(18) = 0 [pid 385] close(19) = 0 [pid 385] close(20) = 0 [pid 385] close(21) = 0 [pid 385] close(22) = 0 [pid 385] close(23) = 0 [pid 385] close(24) = 0 [pid 385] close(25) = 0 [pid 385] close(26) = 0 [pid 385] close(27) = 0 [pid 385] close(28) = 0 [pid 385] close(29) = 0 [pid 385] close(30) = 0 [pid 385] close(31) = 0 [pid 385] close(32) = 0 [pid 385] close(33) = 0 [pid 385] close(34) = 0 [pid 385] close(35) = 0 [pid 385] close(36) = 0 [pid 385] close(37) = 0 [pid 385] close(38) = -1 EBADF (Bad file descriptor) [pid 385] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 385] close(39) = -1 EBADF (Bad file descriptor) [pid 385] close(40) = -1 EBADF (Bad file descriptor) [pid 385] close(41) = -1 EBADF (Bad file descriptor) [pid 385] close(42) = -1 EBADF (Bad file descriptor) [pid 385] close(43) = -1 EBADF (Bad file descriptor) [pid 385] close(44) = -1 EBADF (Bad file descriptor) [pid 385] close(45) = -1 EBADF (Bad file descriptor) [pid 385] close(46) = -1 EBADF (Bad file descriptor) [pid 385] close(47) = -1 EBADF (Bad file descriptor) [pid 385] close(48) = -1 EBADF (Bad file descriptor) [pid 385] close(49) = -1 EBADF (Bad file descriptor) [pid 385] close(50) = -1 EBADF (Bad file descriptor) [pid 385] close(51) = -1 EBADF (Bad file descriptor) [pid 385] close(52) = -1 EBADF (Bad file descriptor) [pid 385] close(53) = -1 EBADF (Bad file descriptor) [pid 385] close(54) = -1 EBADF (Bad file descriptor) [pid 385] close(55) = -1 EBADF (Bad file descriptor) [pid 385] close(56) = -1 EBADF (Bad file descriptor) [pid 385] close(57) = -1 EBADF (Bad file descriptor) [pid 385] close(58) = -1 EBADF (Bad file descriptor) [pid 385] close(59) = -1 EBADF (Bad file descriptor) [pid 385] close(60) = -1 EBADF (Bad file descriptor) [pid 385] close(61) = -1 EBADF (Bad file descriptor) [pid 385] close(62) = -1 EBADF (Bad file descriptor) [pid 385] close(63) = -1 EBADF (Bad file descriptor) [pid 385] close(64) = -1 EBADF (Bad file descriptor) [pid 385] close(65) = -1 EBADF (Bad file descriptor) [pid 385] close(66) = -1 EBADF (Bad file descriptor) [pid 385] close(67) = -1 EBADF (Bad file descriptor) [pid 385] close(68) = -1 EBADF (Bad file descriptor) [pid 385] close(69) = -1 EBADF (Bad file descriptor) [pid 385] close(70) = -1 EBADF (Bad file descriptor) [pid 385] close(71) = -1 EBADF (Bad file descriptor) [pid 385] close(72) = -1 EBADF (Bad file descriptor) [pid 385] close(73) = -1 EBADF (Bad file descriptor) [pid 385] close(74) = -1 EBADF (Bad file descriptor) [pid 385] close(75) = -1 EBADF (Bad file descriptor) [pid 385] close(76) = -1 EBADF (Bad file descriptor) [pid 385] close(77) = -1 EBADF (Bad file descriptor) [pid 385] close(78) = -1 EBADF (Bad file descriptor) [pid 385] close(79) = -1 EBADF (Bad file descriptor) [pid 385] close(80) = -1 EBADF (Bad file descriptor) [pid 385] close(81) = -1 EBADF (Bad file descriptor) [pid 385] close(82) = -1 EBADF (Bad file descriptor) [pid 385] close(83) = -1 EBADF (Bad file descriptor) [pid 385] close(84) = -1 EBADF (Bad file descriptor) [pid 385] close(85) = -1 EBADF (Bad file descriptor) [pid 385] close(86) = -1 EBADF (Bad file descriptor) [pid 385] close(87) = -1 EBADF (Bad file descriptor) [pid 385] close(88) = -1 EBADF (Bad file descriptor) [pid 385] close(89) = -1 EBADF (Bad file descriptor) [pid 385] close(90) = -1 EBADF (Bad file descriptor) [pid 385] close(91) = -1 EBADF (Bad file descriptor) [pid 385] close(92) = -1 EBADF (Bad file descriptor) [pid 385] close(93) = -1 EBADF (Bad file descriptor) [pid 385] close(94) = -1 EBADF (Bad file descriptor) [pid 385] close(95) = -1 EBADF (Bad file descriptor) [pid 385] close(96) = -1 EBADF (Bad file descriptor) [pid 385] close(97) = -1 EBADF (Bad file descriptor) [pid 385] close(98) = -1 EBADF (Bad file descriptor) [pid 385] close(99) = -1 EBADF (Bad file descriptor) [pid 385] close(100) = -1 EBADF (Bad file descriptor) [pid 385] close(101) = -1 EBADF (Bad file descriptor) [pid 385] close(102) = -1 EBADF (Bad file descriptor) [pid 385] close(103) = -1 EBADF (Bad file descriptor) [pid 385] close(104) = -1 EBADF (Bad file descriptor) [pid 385] close(105) = -1 EBADF (Bad file descriptor) [pid 385] close(106) = -1 EBADF (Bad file descriptor) [pid 385] close(107) = -1 EBADF (Bad file descriptor) [pid 385] close(108) = -1 EBADF (Bad file descriptor) [pid 385] close(109) = -1 EBADF (Bad file descriptor) [pid 385] close(110) = -1 EBADF (Bad file descriptor) [pid 385] close(111) = -1 EBADF (Bad file descriptor) [pid 385] close(112) = -1 EBADF (Bad file descriptor) [pid 385] close(113) = -1 EBADF (Bad file descriptor) [pid 385] close(114) = -1 EBADF (Bad file descriptor) [pid 385] close(115) = -1 EBADF (Bad file descriptor) [pid 385] close(116) = -1 EBADF (Bad file descriptor) [pid 385] close(117) = -1 EBADF (Bad file descriptor) [pid 385] close(118) = -1 EBADF (Bad file descriptor) [pid 385] close(119) = -1 EBADF (Bad file descriptor) [pid 385] close(120) = -1 EBADF (Bad file descriptor) [pid 385] close(121) = -1 EBADF (Bad file descriptor) [pid 385] close(122) = -1 EBADF (Bad file descriptor) [pid 385] close(123) = -1 EBADF (Bad file descriptor) [pid 385] close(124) = -1 EBADF (Bad file descriptor) [pid 385] close(125) = -1 EBADF (Bad file descriptor) [pid 385] close(126) = -1 EBADF (Bad file descriptor) [pid 385] close(127) = -1 EBADF (Bad file descriptor) [pid 385] close(128) = -1 EBADF (Bad file descriptor) [pid 385] close(129) = -1 EBADF (Bad file descriptor) [pid 385] close(130) = -1 EBADF (Bad file descriptor) [pid 385] close(131) = -1 EBADF (Bad file descriptor) [pid 385] close(132) = -1 EBADF (Bad file descriptor) [pid 385] close(133) = -1 EBADF (Bad file descriptor) [pid 385] close(134) = -1 EBADF (Bad file descriptor) [pid 385] close(135) = -1 EBADF (Bad file descriptor) [pid 385] close(136) = -1 EBADF (Bad file descriptor) [pid 385] close(137) = -1 EBADF (Bad file descriptor) [pid 385] close(138) = -1 EBADF (Bad file descriptor) [pid 385] close(139) = -1 EBADF (Bad file descriptor) [pid 385] close(140) = -1 EBADF (Bad file descriptor) [pid 385] close(141) = -1 EBADF (Bad file descriptor) [pid 385] close(142) = -1 EBADF (Bad file descriptor) [pid 385] close(143) = -1 EBADF (Bad file descriptor) [pid 385] close(144) = -1 EBADF (Bad file descriptor) [pid 385] close(145) = -1 EBADF (Bad file descriptor) [pid 385] close(146) = -1 EBADF (Bad file descriptor) [pid 385] close(147) = -1 EBADF (Bad file descriptor) [pid 385] close(148) = -1 EBADF (Bad file descriptor) [pid 385] close(149) = -1 EBADF (Bad file descriptor) [pid 385] close(150) = -1 EBADF (Bad file descriptor) [pid 385] close(151) = -1 EBADF (Bad file descriptor) [pid 385] close(152) = -1 EBADF (Bad file descriptor) [pid 385] close(153) = -1 EBADF (Bad file descriptor) [pid 385] close(154) = -1 EBADF (Bad file descriptor) [pid 385] close(155) = -1 EBADF (Bad file descriptor) [pid 385] close(156) = -1 EBADF (Bad file descriptor) [pid 385] close(157) = -1 EBADF (Bad file descriptor) [pid 385] close(158) = -1 EBADF (Bad file descriptor) [pid 385] close(159) = -1 EBADF (Bad file descriptor) [pid 385] close(160) = -1 EBADF (Bad file descriptor) [pid 385] close(161) = -1 EBADF (Bad file descriptor) [pid 385] close(162) = -1 EBADF (Bad file descriptor) [pid 385] close(163) = -1 EBADF (Bad file descriptor) [pid 385] close(164) = -1 EBADF (Bad file descriptor) [pid 385] close(165) = -1 EBADF (Bad file descriptor) [pid 385] close(166) = -1 EBADF (Bad file descriptor) [pid 385] close(167) = -1 EBADF (Bad file descriptor) [pid 385] close(168) = -1 EBADF (Bad file descriptor) [pid 385] close(169) = -1 EBADF (Bad file descriptor) [pid 385] close(170) = -1 EBADF (Bad file descriptor) [pid 385] close(171) = -1 EBADF (Bad file descriptor) [pid 385] close(172) = -1 EBADF (Bad file descriptor) [pid 385] close(173) = -1 EBADF (Bad file descriptor) [pid 385] close(174) = -1 EBADF (Bad file descriptor) [pid 385] close(175) = -1 EBADF (Bad file descriptor) [pid 385] close(176) = -1 EBADF (Bad file descriptor) [pid 385] close(177) = -1 EBADF (Bad file descriptor) [pid 385] close(178) = -1 EBADF (Bad file descriptor) [pid 385] close(179) = -1 EBADF (Bad file descriptor) [pid 385] close(180) = -1 EBADF (Bad file descriptor) [pid 385] close(181) = -1 EBADF (Bad file descriptor) [pid 385] close(182) = -1 EBADF (Bad file descriptor) [pid 385] close(183) = -1 EBADF (Bad file descriptor) [pid 385] close(184) = -1 EBADF (Bad file descriptor) [pid 385] close(185) = -1 EBADF (Bad file descriptor) [pid 385] close(186) = -1 EBADF (Bad file descriptor) [pid 385] close(187) = -1 EBADF (Bad file descriptor) [pid 385] close(188) = -1 EBADF (Bad file descriptor) [pid 385] close(189) = -1 EBADF (Bad file descriptor) [pid 385] close(190) = -1 EBADF (Bad file descriptor) [pid 385] close(191) = -1 EBADF (Bad file descriptor) [pid 385] close(192) = -1 EBADF (Bad file descriptor) [pid 385] close(193) = -1 EBADF (Bad file descriptor) [pid 385] close(194) = -1 EBADF (Bad file descriptor) [pid 385] close(195) = -1 EBADF (Bad file descriptor) [pid 385] close(196) = -1 EBADF (Bad file descriptor) [pid 385] close(197) = -1 EBADF (Bad file descriptor) [pid 385] close(198) = -1 EBADF (Bad file descriptor) [pid 385] close(199) = -1 EBADF (Bad file descriptor) [pid 385] close(200) = -1 EBADF (Bad file descriptor) [pid 385] close(201) = -1 EBADF (Bad file descriptor) [pid 385] close(202) = -1 EBADF (Bad file descriptor) [pid 385] close(203) = -1 EBADF (Bad file descriptor) [pid 385] close(204) = -1 EBADF (Bad file descriptor) [pid 385] close(205) = -1 EBADF (Bad file descriptor) [pid 385] close(206) = -1 EBADF (Bad file descriptor) [pid 385] close(207) = -1 EBADF (Bad file descriptor) [pid 385] close(208) = -1 EBADF (Bad file descriptor) [pid 385] close(209) = -1 EBADF (Bad file descriptor) [pid 385] close(210) = -1 EBADF (Bad file descriptor) [pid 385] close(211) = -1 EBADF (Bad file descriptor) [pid 385] close(212) = -1 EBADF (Bad file descriptor) [pid 385] close(213) = -1 EBADF (Bad file descriptor) [pid 385] close(214) = -1 EBADF (Bad file descriptor) [pid 385] close(215) = -1 EBADF (Bad file descriptor) [pid 385] close(216) = -1 EBADF (Bad file descriptor) [pid 385] close(217) = -1 EBADF (Bad file descriptor) [pid 385] close(218) = -1 EBADF (Bad file descriptor) [pid 385] close(219) = -1 EBADF (Bad file descriptor) [pid 385] close(220) = -1 EBADF (Bad file descriptor) [ 31.122992][ T45] device bridge_slave_1 left promiscuous mode [ 31.129314][ T45] bridge0: port 2(bridge_slave_1) entered disabled state [ 31.137179][ T45] device bridge_slave_0 left promiscuous mode [ 31.143470][ T45] bridge0: port 1(bridge_slave_0) entered disabled state [ 31.152341][ T45] device veth1_macvtap left promiscuous mode [ 31.158591][ T45] device veth0_vlan left promiscuous mode [pid 385] close(221) = -1 EBADF (Bad file descriptor) [pid 385] close(222) = -1 EBADF (Bad file descriptor) [pid 385] close(223) = -1 EBADF (Bad file descriptor) [pid 385] close(224) = -1 EBADF (Bad file descriptor) [pid 385] close(225) = -1 EBADF (Bad file descriptor) [pid 385] close(226) = -1 EBADF (Bad file descriptor) [pid 385] close(227) = -1 EBADF (Bad file descriptor) [pid 385] close(228) = -1 EBADF (Bad file descriptor) [pid 385] close(229) = -1 EBADF (Bad file descriptor) [pid 385] close(230) = -1 EBADF (Bad file descriptor) [pid 385] close(231) = -1 EBADF (Bad file descriptor) [pid 385] close(232) = -1 EBADF (Bad file descriptor) [pid 385] close(233) = -1 EBADF (Bad file descriptor) [pid 385] close(234) = -1 EBADF (Bad file descriptor) [pid 385] close(235) = -1 EBADF (Bad file descriptor) [pid 385] close(236) = -1 EBADF (Bad file descriptor) [pid 385] close(237) = -1 EBADF (Bad file descriptor) [pid 385] close(238) = -1 EBADF (Bad file descriptor) [pid 385] close(239) = -1 EBADF (Bad file descriptor) [pid 385] close(240) = -1 EBADF (Bad file descriptor) [pid 385] close(241) = -1 EBADF (Bad file descriptor) [pid 385] close(242) = -1 EBADF (Bad file descriptor) [pid 385] close(243) = -1 EBADF (Bad file descriptor) [pid 385] close(244) = -1 EBADF (Bad file descriptor) [pid 385] close(245) = -1 EBADF (Bad file descriptor) [pid 385] close(246) = -1 EBADF (Bad file descriptor) [pid 385] close(247) = -1 EBADF (Bad file descriptor) [pid 385] close(248) = -1 EBADF (Bad file descriptor) [pid 385] close(249) = -1 EBADF (Bad file descriptor) [pid 385] close(250) = -1 EBADF (Bad file descriptor) [pid 385] close(251) = -1 EBADF (Bad file descriptor) [pid 385] close(252) = -1 EBADF (Bad file descriptor) [pid 385] close(253) = -1 EBADF (Bad file descriptor) [pid 385] close(254) = -1 EBADF (Bad file descriptor) [pid 385] close(255) = -1 EBADF (Bad file descriptor) [pid 385] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 385] execve("ci2-android-5-15/syz-executor", ["ci2-android-5-15/syz-executor", "exec"], 0x7ffe94520e60 /* 2 vars */ [pid 310] <... clone3 resumed>) = 385 [pid 385] <... execve resumed>) = 0 [pid 310] munmap(0x7ff466fd6000, 36864 [pid 385] brk(NULL [pid 310] <... munmap resumed>) = 0 [pid 385] <... brk resumed>) = 0x55556824a000 [pid 310] rt_sigprocmask(SIG_SETMASK, [] [pid 385] brk(0x55556824ae80 [pid 310] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 385] <... brk resumed>) = 0x55556824ae80 [pid 310] fcntl(21, F_GETFL [pid 385] arch_prctl(ARCH_SET_FS, 0x55556824a500 [pid 310] <... fcntl resumed>) = 0 (flags O_RDONLY) [pid 385] <... arch_prctl resumed>) = 0 [pid 310] fcntl(21, F_SETFL, O_RDONLY|O_NONBLOCK [pid 385] set_tid_address(0x55556824a7d0 [pid 310] <... fcntl resumed>) = 0 [pid 385] <... set_tid_address resumed>) = 385 [pid 310] fcntl(30, F_GETFL [pid 385] set_robust_list(0x55556824a7e0, 24 [pid 310] <... fcntl resumed>) = 0 (flags O_RDONLY) [pid 385] <... set_robust_list resumed>) = 0 [pid 310] fcntl(30, F_SETFL, O_RDONLY|O_NONBLOCK [pid 385] prlimit64(0, RLIMIT_STACK, NULL [pid 310] <... fcntl resumed>) = 0 [pid 385] <... prlimit64 resumed>, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0 [pid 310] close(10 [pid 385] readlinkat(AT_FDCWD, "/proc/self/exe" [pid 310] <... close resumed>) = 0 [pid 385] <... readlinkat resumed>, "/root/ci2-android-5-15/syz-executor", 4096) = 35 [pid 310] close(29 [pid 385] getrandom( [pid 310] <... close resumed>) = 0 [pid 385] <... getrandom resumed>"\xa0\x56\x12\x2d\xfa\x99\xe5\x5b", 8, GRND_NONBLOCK) = 8 [pid 310] close(37 [pid 385] brk(NULL [pid 310] <... close resumed>) = 0 [pid 385] <... brk resumed>) = 0x55556824ae80 [pid 310] close(11 [pid 385] brk(0x55556826be80 [pid 310] <... close resumed>) = 0 [pid 385] <... brk resumed>) = 0x55556826be80 [pid 310] close(13 [pid 385] brk(0x55556826c000 [pid 310] <... close resumed>) = 0 [pid 385] <... brk resumed>) = 0x55556826c000 [pid 310] close(35 [pid 385] mprotect(0x7f3cea168000, 1245184, PROT_READ [pid 310] <... close resumed>) = 0 [pid 385] <... mprotect resumed>) = 0 [pid 310] write(20, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x01\x01\x00\x00\x00\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x06\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 72 [pid 385] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 310] <... write resumed>) = 72 [pid 385] <... prctl resumed>) = 0 [pid 310] pselect6(37, [3 16 21 25 26 30 31 32 33 34 36], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 385] mmap(0x1ffffffff000, 4096, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_FIXED_NOREPLACE, -1, 0 [pid 310] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=999987280}) [pid 385] <... mmap resumed>) = 0x1ffffffff000 [pid 310] read(3 [pid 385] mmap(0x200000000000, 16777216, PROT_READ|PROT_WRITE|PROT_EXEC, MAP_PRIVATE|MAP_ANONYMOUS|MAP_FIXED_NOREPLACE, -1, 0 [pid 310] <... read resumed>, "\x9c\x01\x00\x00", 4) = 4 [pid 385] <... mmap resumed>) = 0x200000000000 [pid 310] read(3 [pid 385] mmap(0x200001000000, 4096, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_FIXED_NOREPLACE, -1, 0 [pid 310] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x15\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x36\x01\x00\x00"..., 412) = 412 [pid 385] <... mmap resumed>) = 0x200001000000 [pid 310] kill(354, SIGKILL [pid 385] rt_sigaction(SIGCHLD, {sa_handler=0x7f3ce9efd780, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f3ce9feb450} [pid 310] <... kill resumed>) = 0 [pid 385] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 385] pkey_alloc(0, PKEY_UNRESTRICTED) = -1 EINVAL (Invalid argument) [pid 385] getrandom("\x9f\x5c\x9a\x99\xaa\x4c\x77\x9e", 8, GRND_NONBLOCK) = 8 [pid 385] mkdir("./syzkaller.HVhmef", 0700) = 0 [pid 385] chmod("./syzkaller.HVhmef", 0777) = 0 [pid 385] chdir("./syzkaller.HVhmef") = 0 [pid 385] rt_sigaction(SIGRTMIN, {sa_handler=SIG_IGN, sa_mask=[], sa_flags=0}, NULL, 8) = 0 [pid 385] rt_sigaction(SIGRT_1, {sa_handler=SIG_IGN, sa_mask=[], sa_flags=0}, NULL, 8) = 0 [pid 385] rt_sigaction(SIGSEGV, {sa_handler=0x7f3ce9effbd0, sa_mask=[], sa_flags=SA_RESTORER|SA_NODEFER|SA_SIGINFO, sa_restorer=0x7f3ce9feb450}, NULL, 8) = 0 [pid 385] rt_sigaction(SIGBUS, {sa_handler=0x7f3ce9effbd0, sa_mask=[], sa_flags=SA_RESTORER|SA_NODEFER|SA_SIGINFO, sa_restorer=0x7f3ce9feb450}, NULL, 8) = 0 [pid 385] getpid() = 385 [pid 385] mmap(0x1b2bd20000, 4194304, PROT_READ, MAP_SHARED|MAP_FIXED_NOREPLACE, 3, 0) = 0x1b2bd20000 [pid 385] getpid() = 385 [pid 385] mmap(0x1b2cd24000, 262144, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED_NOREPLACE, 4, 0) = 0x1b2cd24000 [pid 385] close(3) = 0 [pid 385] fcntl(5, F_GETFD) = -1 EBADF (Bad file descriptor) [pid 385] fcntl(6, F_GETFD) = -1 EBADF (Bad file descriptor) [pid 385] dup2(0, 249) = 249 [pid 385] dup2(1, 248) = 248 [pid 385] dup2(2, 1) = 1 [pid 385] dup2(2, 0) = 0 [pid 385] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x01\x01\x00\x00\x00\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x06\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 72) = 72 [pid 385] unshare(CLONE_NEWPID) = 0 [pid 385] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 385] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55556824a7d0) = 386 [pid 385] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 354] +++ killed by SIGKILL +++ [pid 358] <... read resumed> ) = ? [pid 310] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=354, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=5 /* 0.05 s */} --- [pid 310] rt_sigreturn({mask=[]}) = 354 [pid 310] pipe2([10, 11], 0) = 0 [pid 310] pipe2([13, 29], 0) = 0 [pid 310] pipe2([35, 37], 0) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULLci2-android-5-15/strace-static-x86_64: Process 386 attached , {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 386] set_robust_list(0x55556824a7e0, 24 [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL [pid 386] <... set_robust_list resumed>) = 0 [pid 310] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] mmap(NULL, 36864, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff466fd6000 [pid 310] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 310] clone3({flags=CLONE_VM|CLONE_VFORK|CLONE_CLEAR_SIGHAND, exit_signal=SIGCHLD, stack=0x7ff466fd6000, stack_size=0x9000}, 88ci2-android-5-15/strace-static-x86_64: Process 387 attached [pid 386] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 387] rt_sigprocmask(SIG_BLOCK, NULL, ~[KILL STOP], 8) = 0 [pid 386] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 387] setpgid(0, 0 [pid 386] <... prctl resumed>) = 0 [pid 386] getppid( [pid 387] <... setpgid resumed>) = 0 [pid 386] <... getppid resumed>) = 0 [pid 386] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 387] dup2(10, 0) = 0 [pid 387] dup2(29, 1) = 1 [pid 387] dup2(37, 2 [pid 386] <... openat resumed>) = 3 [pid 387] <... dup2 resumed>) = 2 [pid 386] dup2(3, 201 [pid 387] dup2(24, 3 [pid 386] <... dup2 resumed>) = 201 [pid 387] <... dup2 resumed>) = 3 [pid 386] close(3 [pid 387] dup2(27, 4 [pid 386] <... close resumed>) = 0 [pid 387] <... dup2 resumed>) = 4 [pid 386] prlimit64(0, RLIMIT_AS, {rlim_cur=344064*1024, rlim_max=344064*1024} [pid 387] close(5 [pid 386] <... prlimit64 resumed>, NULL) = 0 [pid 387] <... close resumed>) = 0 [pid 386] prlimit64(0, RLIMIT_MEMLOCK, {rlim_cur=32768*1024, rlim_max=32768*1024} [pid 387] close(6 [pid 386] <... prlimit64 resumed>, NULL) = 0 [pid 387] <... close resumed>) = 0 [pid 386] prlimit64(0, RLIMIT_FSIZE, {rlim_cur=139264*1024, rlim_max=139264*1024} [pid 387] close(7 [pid 386] <... prlimit64 resumed>, NULL) = 0 [pid 387] <... close resumed>) = 0 [pid 386] prlimit64(0, RLIMIT_STACK, {rlim_cur=1024*1024, rlim_max=1024*1024} [pid 387] close(8 [pid 386] <... prlimit64 resumed>, NULL) = 0 [pid 387] <... close resumed>) = 0 [pid 386] prlimit64(0, RLIMIT_CORE, {rlim_cur=131072*1024, rlim_max=131072*1024} [pid 387] close(9 [pid 386] <... prlimit64 resumed>, NULL) = 0 [pid 387] <... close resumed>) = 0 [pid 386] prlimit64(0, RLIMIT_NOFILE, {rlim_cur=256, rlim_max=256} [pid 387] close(10 [pid 386] <... prlimit64 resumed>, NULL) = 0 [pid 387] <... close resumed>) = 0 [pid 386] unshare(CLONE_NEWNS [pid 387] close(11) = 0 [pid 387] close(12) = 0 [pid 387] close(13) = 0 [pid 387] close(14) = 0 [pid 386] <... unshare resumed>) = 0 [pid 387] close(15 [pid 386] mount(NULL, "/", NULL, MS_REC|MS_PRIVATE, NULL [pid 387] <... close resumed>) = 0 [pid 386] <... mount resumed>) = 0 [pid 387] close(16 [pid 386] unshare(CLONE_NEWIPC [pid 387] <... close resumed>) = 0 [pid 386] <... unshare resumed>) = -1 EINVAL (Invalid argument) [pid 387] close(17 [pid 386] unshare(CLONE_NEWCGROUP [pid 387] <... close resumed>) = 0 [pid 386] <... unshare resumed>) = 0 [pid 387] close(18 [pid 386] unshare(CLONE_NEWUTS [pid 387] <... close resumed>) = 0 [pid 386] <... unshare resumed>) = 0 [pid 387] close(19 [pid 386] unshare(CLONE_SYSVSEM [pid 387] <... close resumed>) = 0 [pid 386] <... unshare resumed>) = 0 [pid 387] close(20) = 0 [pid 387] close(21 [pid 386] openat(AT_FDCWD, "/proc/sys/kernel/shmmax", O_WRONLY|O_CLOEXEC [pid 387] <... close resumed>) = 0 [pid 387] close(22 [pid 386] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 387] <... close resumed>) = 0 [pid 386] openat(AT_FDCWD, "/proc/sys/kernel/shmall", O_WRONLY|O_CLOEXEC [pid 387] close(23) = 0 [pid 386] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 387] close(24 [pid 386] openat(AT_FDCWD, "/proc/sys/kernel/shmmni", O_WRONLY|O_CLOEXEC [pid 387] <... close resumed>) = 0 [pid 387] close(25 [pid 386] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 387] <... close resumed>) = 0 [pid 386] openat(AT_FDCWD, "/proc/sys/kernel/msgmax", O_WRONLY|O_CLOEXEC [pid 387] close(26) = 0 [pid 386] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 387] close(27 [pid 386] openat(AT_FDCWD, "/proc/sys/kernel/msgmni", O_WRONLY|O_CLOEXEC [pid 387] <... close resumed>) = 0 [pid 387] close(28 [pid 386] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 387] <... close resumed>) = 0 [pid 386] openat(AT_FDCWD, "/proc/sys/kernel/msgmnb", O_WRONLY|O_CLOEXEC [pid 387] close(29) = 0 [pid 387] close(30) = 0 [pid 387] close(31) = 0 [pid 387] close(32) = 0 [pid 387] close(33) = 0 [pid 387] close(34) = 0 [pid 386] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 387] close(35 [pid 386] openat(AT_FDCWD, "/proc/sys/kernel/sem", O_WRONLY|O_CLOEXEC [pid 387] <... close resumed>) = 0 [pid 387] close(36 [pid 386] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 387] <... close resumed>) = 0 [pid 386] getpid( [pid 387] close(37 [pid 386] <... getpid resumed>) = 1 [pid 387] <... close resumed>) = 0 [pid 386] capget({version=_LINUX_CAPABILITY_VERSION_3, pid=1} [pid 387] close(38 [pid 386] <... capget resumed>, {effective=1<) = -1 EBADF (Bad file descriptor) [pid 386] capset({version=_LINUX_CAPABILITY_VERSION_3, pid=1}, {effective=1< [pid 387] prlimit64(0, RLIMIT_NOFILE, NULL [pid 386] <... capset resumed>) = 0 [pid 387] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 386] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 387] close(39) = -1 EBADF (Bad file descriptor) [pid 386] <... socket resumed>) = 3 [pid 387] close(40) = -1 EBADF (Bad file descriptor) [pid 387] close(41) = -1 EBADF (Bad file descriptor) [pid 387] close(42) = -1 EBADF (Bad file descriptor) [pid 387] close(43) = -1 EBADF (Bad file descriptor) [pid 387] close(44) = -1 EBADF (Bad file descriptor) [pid 387] close(45) = -1 EBADF (Bad file descriptor) [pid 387] close(46) = -1 EBADF (Bad file descriptor) [pid 387] close(47) = -1 EBADF (Bad file descriptor) [pid 387] close(48) = -1 EBADF (Bad file descriptor) [pid 387] close(49) = -1 EBADF (Bad file descriptor) [pid 387] close(50) = -1 EBADF (Bad file descriptor) [pid 387] close(51) = -1 EBADF (Bad file descriptor) [pid 387] close(52) = -1 EBADF (Bad file descriptor) [pid 387] close(53) = -1 EBADF (Bad file descriptor) [pid 387] close(54) = -1 EBADF (Bad file descriptor) [pid 387] close(55) = -1 EBADF (Bad file descriptor) [pid 387] close(56) = -1 EBADF (Bad file descriptor) [pid 387] close(57) = -1 EBADF (Bad file descriptor) [pid 387] close(58) = -1 EBADF (Bad file descriptor) [pid 387] close(59) = -1 EBADF (Bad file descriptor) [pid 387] close(60) = -1 EBADF (Bad file descriptor) [pid 387] close(61) = -1 EBADF (Bad file descriptor) [pid 387] close(62) = -1 EBADF (Bad file descriptor) [pid 387] close(63) = -1 EBADF (Bad file descriptor) [pid 387] close(64) = -1 EBADF (Bad file descriptor) [pid 387] close(65) = -1 EBADF (Bad file descriptor) [pid 387] close(66) = -1 EBADF (Bad file descriptor) [pid 387] close(67) = -1 EBADF (Bad file descriptor) [pid 387] close(68) = -1 EBADF (Bad file descriptor) [pid 387] close(69) = -1 EBADF (Bad file descriptor) [pid 387] close(70) = -1 EBADF (Bad file descriptor) [pid 387] close(71) = -1 EBADF (Bad file descriptor) [pid 387] close(72) = -1 EBADF (Bad file descriptor) [pid 387] close(73) = -1 EBADF (Bad file descriptor) [pid 387] close(74) = -1 EBADF (Bad file descriptor) [pid 387] close(75) = -1 EBADF (Bad file descriptor) [pid 387] close(76) = -1 EBADF (Bad file descriptor) [pid 387] close(77) = -1 EBADF (Bad file descriptor) [pid 387] close(78) = -1 EBADF (Bad file descriptor) [pid 387] close(79) = -1 EBADF (Bad file descriptor) [pid 387] close(80) = -1 EBADF (Bad file descriptor) [pid 387] close(81) = -1 EBADF (Bad file descriptor) [pid 387] close(82) = -1 EBADF (Bad file descriptor) [pid 387] close(83) = -1 EBADF (Bad file descriptor) [pid 387] close(84) = -1 EBADF (Bad file descriptor) [pid 387] close(85) = -1 EBADF (Bad file descriptor) [pid 387] close(86) = -1 EBADF (Bad file descriptor) [pid 387] close(87) = -1 EBADF (Bad file descriptor) [pid 387] close(88) = -1 EBADF (Bad file descriptor) [pid 387] close(89) = -1 EBADF (Bad file descriptor) [pid 387] close(90) = -1 EBADF (Bad file descriptor) [pid 387] close(91) = -1 EBADF (Bad file descriptor) [pid 387] close(92) = -1 EBADF (Bad file descriptor) [pid 387] close(93) = -1 EBADF (Bad file descriptor) [pid 387] close(94) = -1 EBADF (Bad file descriptor) [pid 387] close(95) = -1 EBADF (Bad file descriptor) [pid 387] close(96) = -1 EBADF (Bad file descriptor) [pid 387] close(97) = -1 EBADF (Bad file descriptor) [pid 387] close(98) = -1 EBADF (Bad file descriptor) [pid 387] close(99) = -1 EBADF (Bad file descriptor) [pid 387] close(100) = -1 EBADF (Bad file descriptor) [pid 387] close(101) = -1 EBADF (Bad file descriptor) [pid 387] close(102) = -1 EBADF (Bad file descriptor) [pid 387] close(103) = -1 EBADF (Bad file descriptor) [pid 387] close(104) = -1 EBADF (Bad file descriptor) [pid 387] close(105) = -1 EBADF (Bad file descriptor) [pid 387] close(106) = -1 EBADF (Bad file descriptor) [pid 387] close(107) = -1 EBADF (Bad file descriptor) [pid 387] close(108) = -1 EBADF (Bad file descriptor) [pid 387] close(109) = -1 EBADF (Bad file descriptor) [pid 387] close(110) = -1 EBADF (Bad file descriptor) [pid 387] close(111) = -1 EBADF (Bad file descriptor) [pid 387] close(112) = -1 EBADF (Bad file descriptor) [pid 387] close(113) = -1 EBADF (Bad file descriptor) [pid 387] close(114) = -1 EBADF (Bad file descriptor) [pid 387] close(115) = -1 EBADF (Bad file descriptor) [pid 387] close(116) = -1 EBADF (Bad file descriptor) [pid 387] close(117) = -1 EBADF (Bad file descriptor) [pid 387] close(118) = -1 EBADF (Bad file descriptor) [pid 387] close(119) = -1 EBADF (Bad file descriptor) [pid 387] close(120) = -1 EBADF (Bad file descriptor) [pid 387] close(121) = -1 EBADF (Bad file descriptor) [pid 387] close(122) = -1 EBADF (Bad file descriptor) [pid 387] close(123) = -1 EBADF (Bad file descriptor) [pid 387] close(124) = -1 EBADF (Bad file descriptor) [pid 387] close(125) = -1 EBADF (Bad file descriptor) [pid 387] close(126) = -1 EBADF (Bad file descriptor) [pid 387] close(127) = -1 EBADF (Bad file descriptor) [pid 387] close(128) = -1 EBADF (Bad file descriptor) [pid 387] close(129) = -1 EBADF (Bad file descriptor) [pid 387] close(130) = -1 EBADF (Bad file descriptor) [pid 387] close(131) = -1 EBADF (Bad file descriptor) [pid 387] close(132) = -1 EBADF (Bad file descriptor) [pid 387] close(133) = -1 EBADF (Bad file descriptor) [pid 387] close(134) = -1 EBADF (Bad file descriptor) [pid 387] close(135) = -1 EBADF (Bad file descriptor) [pid 387] close(136) = -1 EBADF (Bad file descriptor) [pid 387] close(137) = -1 EBADF (Bad file descriptor) [pid 387] close(138) = -1 EBADF (Bad file descriptor) [pid 387] close(139) = -1 EBADF (Bad file descriptor) [pid 387] close(140) = -1 EBADF (Bad file descriptor) [pid 387] close(141) = -1 EBADF (Bad file descriptor) [pid 387] close(142) = -1 EBADF (Bad file descriptor) [pid 387] close(143) = -1 EBADF (Bad file descriptor) [pid 387] close(144) = -1 EBADF (Bad file descriptor) [pid 387] close(145) = -1 EBADF (Bad file descriptor) [pid 387] close(146) = -1 EBADF (Bad file descriptor) [pid 387] close(147) = -1 EBADF (Bad file descriptor) [pid 387] close(148) = -1 EBADF (Bad file descriptor) [pid 387] close(149) = -1 EBADF (Bad file descriptor) [pid 387] close(150) = -1 EBADF (Bad file descriptor) [pid 387] close(151) = -1 EBADF (Bad file descriptor) [pid 387] close(152) = -1 EBADF (Bad file descriptor) [pid 387] close(153) = -1 EBADF (Bad file descriptor) [pid 387] close(154) = -1 EBADF (Bad file descriptor) [pid 387] close(155) = -1 EBADF (Bad file descriptor) [pid 387] close(156) = -1 EBADF (Bad file descriptor) [pid 387] close(157) = -1 EBADF (Bad file descriptor) [pid 387] close(158) = -1 EBADF (Bad file descriptor) [pid 387] close(159) = -1 EBADF (Bad file descriptor) [pid 387] close(160) = -1 EBADF (Bad file descriptor) [pid 387] close(161) = -1 EBADF (Bad file descriptor) [pid 387] close(162) = -1 EBADF (Bad file descriptor) [pid 387] close(163) = -1 EBADF (Bad file descriptor) [pid 387] close(164) = -1 EBADF (Bad file descriptor) [pid 387] close(165) = -1 EBADF (Bad file descriptor) [pid 387] close(166) = -1 EBADF (Bad file descriptor) [pid 387] close(167) = -1 EBADF (Bad file descriptor) [pid 387] close(168) = -1 EBADF (Bad file descriptor) [pid 387] close(169) = -1 EBADF (Bad file descriptor) [pid 387] close(170) = -1 EBADF (Bad file descriptor) [pid 387] close(171) = -1 EBADF (Bad file descriptor) [pid 387] close(172) = -1 EBADF (Bad file descriptor) [pid 387] close(173) = -1 EBADF (Bad file descriptor) [pid 387] close(174) = -1 EBADF (Bad file descriptor) [pid 387] close(175) = -1 EBADF (Bad file descriptor) [pid 387] close(176) = -1 EBADF (Bad file descriptor) [pid 387] close(177) = -1 EBADF (Bad file descriptor) [pid 387] close(178) = -1 EBADF (Bad file descriptor) [pid 387] close(179) = -1 EBADF (Bad file descriptor) [pid 387] close(180) = -1 EBADF (Bad file descriptor) [pid 387] close(181) = -1 EBADF (Bad file descriptor) [pid 387] close(182) = -1 EBADF (Bad file descriptor) [pid 387] close(183) = -1 EBADF (Bad file descriptor) [pid 387] close(184) = -1 EBADF (Bad file descriptor) [pid 387] close(185) = -1 EBADF (Bad file descriptor) [pid 387] close(186) = -1 EBADF (Bad file descriptor) [pid 387] close(187) = -1 EBADF (Bad file descriptor) [pid 387] close(188) = -1 EBADF (Bad file descriptor) [pid 387] close(189) = -1 EBADF (Bad file descriptor) [pid 387] close(190) = -1 EBADF (Bad file descriptor) [pid 387] close(191) = -1 EBADF (Bad file descriptor) [pid 387] close(192) = -1 EBADF (Bad file descriptor) [pid 387] close(193) = -1 EBADF (Bad file descriptor) [pid 387] close(194) = -1 EBADF (Bad file descriptor) [pid 387] close(195) = -1 EBADF (Bad file descriptor) [pid 387] close(196) = -1 EBADF (Bad file descriptor) [pid 387] close(197) = -1 EBADF (Bad file descriptor) [pid 387] close(198) = -1 EBADF (Bad file descriptor) [pid 387] close(199) = -1 EBADF (Bad file descriptor) [pid 387] close(200) = -1 EBADF (Bad file descriptor) [pid 387] close(201) = -1 EBADF (Bad file descriptor) [pid 387] close(202) = -1 EBADF (Bad file descriptor) [pid 387] close(203) = -1 EBADF (Bad file descriptor) [pid 387] close(204) = -1 EBADF (Bad file descriptor) [pid 387] close(205) = -1 EBADF (Bad file descriptor) [pid 387] close(206) = -1 EBADF (Bad file descriptor) [pid 387] close(207) = -1 EBADF (Bad file descriptor) [pid 387] close(208) = -1 EBADF (Bad file descriptor) [pid 387] close(209) = -1 EBADF (Bad file descriptor) [pid 387] close(210) = -1 EBADF (Bad file descriptor) [pid 387] close(211) = -1 EBADF (Bad file descriptor) [pid 387] close(212) = -1 EBADF (Bad file descriptor) [pid 387] close(213) = -1 EBADF (Bad file descriptor) [pid 387] close(214) = -1 EBADF (Bad file descriptor) [pid 387] close(215) = -1 EBADF (Bad file descriptor) [pid 387] close(216) = -1 EBADF (Bad file descriptor) [pid 387] close(217) = -1 EBADF (Bad file descriptor) [pid 387] close(218) = -1 EBADF (Bad file descriptor) [pid 387] close(219) = -1 EBADF (Bad file descriptor) [pid 387] close(220) = -1 EBADF (Bad file descriptor) [pid 387] close(221) = -1 EBADF (Bad file descriptor) [pid 387] close(222) = -1 EBADF (Bad file descriptor) [pid 387] close(223) = -1 EBADF (Bad file descriptor) [pid 387] close(224) = -1 EBADF (Bad file descriptor) [pid 387] close(225) = -1 EBADF (Bad file descriptor) [pid 387] close(226) = -1 EBADF (Bad file descriptor) [pid 387] close(227) = -1 EBADF (Bad file descriptor) [pid 387] close(228) = -1 EBADF (Bad file descriptor) [pid 387] close(229) = -1 EBADF (Bad file descriptor) [pid 387] close(230) = -1 EBADF (Bad file descriptor) [pid 387] close(231) = -1 EBADF (Bad file descriptor) [pid 387] close(232) = -1 EBADF (Bad file descriptor) [pid 387] close(233) = -1 EBADF (Bad file descriptor) [pid 386] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 387] close(234) = -1 EBADF (Bad file descriptor) [pid 387] close(235) = -1 EBADF (Bad file descriptor) [pid 387] close(236) = -1 EBADF (Bad file descriptor) [pid 387] close(237) = -1 EBADF (Bad file descriptor) [pid 387] close(238) = -1 EBADF (Bad file descriptor) [pid 387] close(239) = -1 EBADF (Bad file descriptor) [pid 387] close(240) = -1 EBADF (Bad file descriptor) [pid 387] close(241) = -1 EBADF (Bad file descriptor) [pid 387] close(242) = -1 EBADF (Bad file descriptor) [pid 387] close(243) = -1 EBADF (Bad file descriptor) [pid 387] close(244) = -1 EBADF (Bad file descriptor) [pid 387] close(245) = -1 EBADF (Bad file descriptor) [pid 387] close(246) = -1 EBADF (Bad file descriptor) [pid 387] close(247) = -1 EBADF (Bad file descriptor) [pid 387] close(248) = -1 EBADF (Bad file descriptor) [pid 387] close(249) = -1 EBADF (Bad file descriptor) [pid 387] close(250) = -1 EBADF (Bad file descriptor) [pid 387] close(251) = -1 EBADF (Bad file descriptor) [pid 387] close(252) = -1 EBADF (Bad file descriptor) [pid 387] close(253) = -1 EBADF (Bad file descriptor) [pid 387] close(254) = -1 EBADF (Bad file descriptor) [pid 387] close(255) = -1 EBADF (Bad file descriptor) [pid 387] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 387] execve("ci2-android-5-15/syz-executor", ["ci2-android-5-15/syz-executor", "exec"], 0x7ffe94520e60 /* 2 vars */ [pid 386] <... socket resumed>) = 5 [pid 310] <... clone3 resumed>) = 387 [pid 387] <... execve resumed>) = 0 [pid 310] munmap(0x7ff466fd6000, 36864 [pid 387] brk(NULL [pid 386] ioctl(5, SIOCGIFINDEX, {ifr_name="nr6" [pid 358] +++ killed by SIGKILL +++ [pid 310] <... munmap resumed>) = 0 [pid 387] <... brk resumed>) = 0x55556936e000 [pid 310] rt_sigprocmask(SIG_SETMASK, [] [pid 387] brk(0x55556936ee80 [pid 310] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 387] <... brk resumed>) = 0x55556936ee80 [pid 310] fcntl(13, F_GETFL [pid 387] arch_prctl(ARCH_SET_FS, 0x55556936e500 [pid 310] <... fcntl resumed>) = 0 (flags O_RDONLY) [pid 387] <... arch_prctl resumed>) = 0 [pid 310] fcntl(13, F_SETFL, O_RDONLY|O_NONBLOCK [pid 387] set_tid_address(0x55556936e7d0 [pid 310] <... fcntl resumed>) = 0 [pid 387] <... set_tid_address resumed>) = 387 [pid 310] fcntl(35, F_GETFL [pid 387] set_robust_list(0x55556936e7e0, 24 [pid 310] <... fcntl resumed>) = 0 (flags O_RDONLY) [pid 387] <... set_robust_list resumed>) = 0 [pid 310] fcntl(35, F_SETFL, O_RDONLY|O_NONBLOCK [pid 387] prlimit64(0, RLIMIT_STACK, NULL [pid 310] <... fcntl resumed>) = 0 [pid 387] <... prlimit64 resumed>, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0 [pid 310] close(10 [pid 387] readlinkat(AT_FDCWD, "/proc/self/exe" [pid 310] <... close resumed>) = 0 [pid 387] <... readlinkat resumed>, "/root/ci2-android-5-15/syz-executor", 4096) = 35 [pid 310] close(29 [pid 387] getrandom( [pid 386] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 383] <... ioctl resumed>) = 0 [pid 381] <... sendto resumed>) = 76 [pid 310] <... close resumed>) = 0 [pid 387] <... getrandom resumed>"\x43\x78\xea\x69\x06\xb1\x6d\x41", 8, GRND_NONBLOCK) = 8 [pid 381] recvfrom(3 [pid 310] close(37 [pid 387] brk(NULL [pid 381] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=76, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 310] <... close resumed>) = 0 [pid 387] <... brk resumed>) = 0x55556936ee80 [pid 386] close(5 [pid 383] openat(AT_FDCWD, "/proc/sys/net/ipv6/conf/syz_tun/accept_dad", O_WRONLY|O_CLOEXEC [pid 381] sendto(3, [{nlmsg_len=76, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x03\x00\x6e\x69\x63\x76\x66\x30\x00\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x10\x00\x12\x00\x09\x00\x01\x00\x6e\x69\x63\x76\x66\x00\x00\x00"], 76, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 310] close(28 [pid 387] brk(0x55556938fe80 [pid 386] <... close resumed>) = 0 [pid 383] <... openat resumed>) = 3 [pid 310] <... close resumed>) = 0 [pid 387] <... brk resumed>) = 0x55556938fe80 [pid 310] close(32 [pid 387] brk(0x555569390000 [pid 310] <... close resumed>) = 0 [pid 387] <... brk resumed>) = 0x555569390000 [pid 310] close(36 [pid 387] mprotect(0x7fbe360cf000, 1245184, PROT_READ [pid 310] <... close resumed>) = 0 [pid 387] <... mprotect resumed>) = 0 [pid 310] write(11, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x01\x01\x00\x00\x00\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x05\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 72 [pid 387] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 386] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x1e\x00\x07\x08\x00\x01\x00\xac\x1e\x00\x07"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 383] write(3, "0", 1 [pid 310] <... write resumed>) = 72 [pid 387] <... prctl resumed>) = 0 [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 387] mmap(0x1ffffffff000, 4096, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_FIXED_NOREPLACE, -1, 0 [pid 310] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=999985751}) [pid 387] <... mmap resumed>) = 0x1ffffffff000 [pid 310] read(3 [pid 387] mmap(0x200000000000, 16777216, PROT_READ|PROT_WRITE|PROT_EXEC, MAP_PRIVATE|MAP_ANONYMOUS|MAP_FIXED_NOREPLACE, -1, 0 [pid 310] <... read resumed>, "\x9c\x01\x00\x00", 4) = 4 [pid 387] <... mmap resumed>) = 0x200000000000 [pid 310] read(3 [pid 387] mmap(0x200001000000, 4096, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_FIXED_NOREPLACE, -1, 0 [pid 310] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x16\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x36\x01\x00\x00"..., 412) = 412 [pid 387] <... mmap resumed>) = 0x200001000000 [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 387] rt_sigaction(SIGCHLD, {sa_handler=0x7fbe35e64780, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7fbe35f52450} [pid 310] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=999990633}) [pid 387] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 310] read(3 [pid 387] pkey_alloc(0, PKEY_UNRESTRICTED [pid 310] <... read resumed>, "\x9c\x01\x00\x00", 4) = 4 [pid 387] <... pkey_alloc resumed>) = -1 EINVAL (Invalid argument) [pid 310] read(3 [pid 387] getrandom( [pid 310] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x17\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x36\x01\x00\x00"..., 412) = 412 [pid 387] <... getrandom resumed>"\x1e\xa2\x3e\xa6\x87\x0d\x1b\xdc", 8, GRND_NONBLOCK) = 8 [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 387] mkdir("./syzkaller.o6xH3A", 0700 [pid 310] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=999991646}) [pid 387] <... mkdir resumed>) = 0 [pid 383] <... write resumed>) = 1 [pid 310] read(3 [pid 387] chmod("./syzkaller.o6xH3A", 0777 [pid 310] <... read resumed>, "\x9c\x01\x00\x00", 4) = 4 [pid 387] <... chmod resumed>) = 0 [pid 310] read(3 [pid 387] chdir("./syzkaller.o6xH3A" [pid 310] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x36\x01\x00\x00"..., 412) = 412 [pid 387] <... chdir resumed>) = 0 [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 387] rt_sigaction(SIGRTMIN, {sa_handler=SIG_IGN, sa_mask=[], sa_flags=0} [pid 310] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=999989956}) [pid 387] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 310] read(3 [pid 387] rt_sigaction(SIGRT_1, {sa_handler=SIG_IGN, sa_mask=[], sa_flags=0} [pid 310] <... read resumed>, "\x9c\x01\x00\x00", 4) = 4 [pid 387] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 310] read(3 [pid 387] rt_sigaction(SIGSEGV, {sa_handler=0x7fbe35e66bd0, sa_mask=[], sa_flags=SA_RESTORER|SA_NODEFER|SA_SIGINFO, sa_restorer=0x7fbe35f52450} [pid 310] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x19\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x36\x01\x00\x00"..., 412) = 412 [pid 387] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 387] rt_sigaction(SIGBUS, {sa_handler=0x7fbe35e66bd0, sa_mask=[], sa_flags=SA_RESTORER|SA_NODEFER|SA_SIGINFO, sa_restorer=0x7fbe35f52450} [pid 310] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=999991334}) [pid 387] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 310] read(3 [pid 387] getpid( [pid 310] <... read resumed>, "\x9c\x01\x00\x00", 4) = 4 [pid 387] <... getpid resumed>) = 387 [pid 310] read(3 [pid 387] mmap(0x1b2bf20000, 4194304, PROT_READ, MAP_SHARED|MAP_FIXED_NOREPLACE, 3, 0 [pid 310] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x1a\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x36\x01\x00\x00"..., 412) = 412 [pid 387] <... mmap resumed>) = 0x1b2bf20000 [pid 383] close(3 [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 387] getpid( [pid 383] <... close resumed>) = 0 [pid 387] <... getpid resumed>) = 387 [pid 387] mmap(0x1b2cf24000, 262144, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED_NOREPLACE, 4, 0) = 0x1b2cf24000 [pid 383] openat(AT_FDCWD, "/proc/sys/net/ipv6/conf/syz_tun/router_solicitations", O_WRONLY|O_CLOEXEC [pid 387] close(3) = 0 [pid 387] fcntl(5, F_GETFD) = -1 EBADF (Bad file descriptor) [pid 387] fcntl(6, F_GETFD) = -1 EBADF (Bad file descriptor) [pid 387] dup2(0, 249) = 249 [pid 387] dup2(1, 248) = 248 [pid 383] <... openat resumed>) = 3 [pid 387] dup2(2, 1) = 1 [pid 383] write(3, "0", 1 [pid 387] dup2(2, 0) = 0 [pid 383] <... write resumed>) = 1 [pid 387] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x01\x01\x00\x00\x00\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x05\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 72) = 72 [pid 383] close(3 [pid 387] unshare(CLONE_NEWPID) = 0 [pid 383] <... close resumed>) = 0 [pid 387] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 383] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 387] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 383] <... socket resumed>) = 3 [pid 387] <... clone resumed>, child_tidptr=0x55556936e7d0) = 388 [pid 387] rt_sigprocmask(SIG_SETMASK, [] [pid 383] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 387] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 383] <... socket resumed>) = 5 [pid 386] <... sendto resumed>) = 40 [pid 383] ioctl(5, SIOCGIFINDEX, {ifr_name="syz_tun" [pid 381] <... sendto resumed>) = 76 ci2-android-5-15/strace-static-x86_64: Process 388 attached [pid 386] recvfrom(3 [pid 384] <... unshare resumed>) = 0 [pid 383] <... ioctl resumed>, ifr_ifindex=11}) = 0 [pid 381] recvfrom(3 [pid 384] openat(AT_FDCWD, "/proc/sys/net/ipv4/ping_group_range", O_WRONLY|O_CLOEXEC [pid 386] <... recvfrom resumed>, [{nlmsg_len=60, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x1e\x00\x07\x08\x00\x01\x00\xac\x1e\x00\x07"]}], 4096, 0, NULL, NULL) = 60 [pid 384] <... openat resumed>) = 3 [pid 383] close(5 [pid 381] <... recvfrom resumed>, [{nlmsg_len=96, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-EOPNOTSUPP, msg=[{nlmsg_len=76, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x03\x00\x6e\x69\x63\x76\x66\x30\x00\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x10\x00\x12\x00\x09\x00\x01\x00\x6e\x69\x63\x76\x66\x00\x00\x00"]}], 4096, 0, NULL, NULL) = 96 [pid 388] set_robust_list(0x55556936e7e0, 24 [pid 386] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 383] <... close resumed>) = 0 [pid 381] sendto(3, [{nlmsg_len=76, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x03\x00\x6e\x6c\x6d\x6f\x6e\x30\x00\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x10\x00\x12\x00\x09\x00\x01\x00\x6e\x6c\x6d\x6f\x6e\x00\x00\x00"], 76, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 386] <... socket resumed>) = 5 [pid 383] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x0b\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\xaa\x08\x00\x01\x00\xac\x14\x14\xaa"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 388] <... set_robust_list resumed>) = 0 [pid 386] ioctl(5, SIOCGIFINDEX, {ifr_name="nr6" [pid 381] <... sendto resumed>) = 76 [pid 384] write(3, "0 65535", 7) = 7 [pid 384] close(3 [pid 383] <... sendto resumed>) = 40 [pid 384] <... close resumed>) = 0 [pid 384] newfstatat(AT_FDCWD, "/dev/net/tun" [pid 381] recvfrom(3 [pid 386] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 383] recvfrom(3 [pid 384] <... newfstatat resumed>, {st_mode=S_IFCHR|0666, st_rdev=makedev(0xa, 0xc8), ...}, 0) = 0 [pid 384] openat(AT_FDCWD, "/dev/net/tun", O_RDWR|O_NONBLOCK) = 3 [pid 384] dup2(3, 200) = 200 [pid 384] close(3) = 0 [pid 384] ioctl(200, TUNSETIFF, 0x7ffe17bbe290 [pid 388] rt_sigprocmask(SIG_SETMASK, [] [pid 386] close(5 [pid 383] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 381] <... recvfrom resumed>, [{nlmsg_len=96, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-EOPNOTSUPP, msg=[{nlmsg_len=76, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x03\x00\x6e\x6c\x6d\x6f\x6e\x30\x00\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x10\x00\x12\x00\x09\x00\x01\x00\x6e\x6c\x6d\x6f\x6e\x00\x00\x00"]}], 4096, 0, NULL, NULL) = 96 [pid 388] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 386] <... close resumed>) = 0 [pid 383] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 388] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 386] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0b\x00\x01\x00\xbb\xbb\xbb\x00\x00\x00\x06\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 384] <... ioctl resumed>) = 0 [pid 383] <... socket resumed>) = 5 [pid 381] sendto(3, [{nlmsg_len=72, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x03\x00\x63\x61\x69\x66\x30\x00\x00\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x0c\x00\x12\x00\x08\x00\x01\x00\x63\x61\x69\x66"], 72, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 386] <... sendto resumed>) = 44 [pid 384] openat(AT_FDCWD, "/proc/sys/net/ipv6/conf/syz_tun/accept_dad", O_WRONLY|O_CLOEXEC [pid 383] ioctl(5, SIOCGIFINDEX, {ifr_name="syz_tun" [pid 381] <... sendto resumed>) = 72 [pid 384] <... openat resumed>) = 3 [pid 383] <... ioctl resumed>, ifr_ifindex=11}) = 0 [pid 381] recvfrom(3 [pid 386] recvfrom(3 [pid 388] <... prctl resumed>) = 0 [pid 384] write(3, "0", 1 [pid 388] getppid( [pid 386] <... recvfrom resumed>, [{nlmsg_len=64, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0b\x00\x01\x00\xbb\xbb\xbb\x00\x00\x00\x06\x00"]}], 4096, 0, NULL, NULL) = 64 [pid 384] <... write resumed>) = 1 [pid 383] close(5 [pid 381] <... recvfrom resumed>, [{nlmsg_len=92, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-EOPNOTSUPP, msg=[{nlmsg_len=72, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x03\x00\x63\x61\x69\x66\x30\x00\x00\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x0c\x00\x12\x00\x08\x00\x01\x00\x63\x61\x69\x66"]}], 4096, 0, NULL, NULL) = 92 [pid 388] <... getppid resumed>) = 0 [pid 386] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 383] <... close resumed>) = 0 [pid 381] sendto(3, [{nlmsg_len=76, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0b\x00\x03\x00\x62\x61\x74\x61\x64\x76\x30\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x10\x00\x12\x00\x0a\x00\x01\x00\x62\x61\x74\x61\x64\x76\x00\x00"], 76, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 388] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 386] <... socket resumed>) = 5 [pid 383] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x0b\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xaa\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xaa"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 388] <... openat resumed>) = 3 [pid 386] ioctl(5, SIOCGIFINDEX, {ifr_name="rose6" [pid 381] <... sendto resumed>) = 76 [pid 384] close(3) = 0 [pid 384] openat(AT_FDCWD, "/proc/sys/net/ipv6/conf/syz_tun/router_solicitations", O_WRONLY|O_CLOEXEC [pid 383] <... sendto resumed>) = 64 [pid 384] <... openat resumed>) = 3 [pid 381] recvfrom(3 [pid 386] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 383] recvfrom(3 [pid 386] close(5 [pid 384] write(3, "0", 1 [pid 381] <... recvfrom resumed>, [{nlmsg_len=96, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-EOPNOTSUPP, msg=[{nlmsg_len=76, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0b\x00\x03\x00\x62\x61\x74\x61\x64\x76\x30\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x10\x00\x12\x00\x0a\x00\x01\x00\x62\x61\x74\x61\x64\x76\x00\x00"]}], 4096, 0, NULL, NULL) = 96 [pid 388] dup2(3, 201 [pid 386] <... close resumed>) = 0 [pid 383] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 388] <... dup2 resumed>) = 201 [pid 386] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x1e\x01\x07\x08\x00\x01\x00\xac\x1e\x01\x07"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 381] sendto(3, [{nlmsg_len=76, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x03\x00\x76\x78\x63\x61\x6e\x31\x00\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x10\x00\x12\x00\x09\x00\x01\x00\x76\x78\x63\x61\x6e\x00\x00\x00"], 76, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 388] close(3 [pid 386] <... sendto resumed>) = 40 [pid 383] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 384] <... write resumed>) = 1 [pid 381] <... sendto resumed>) = 76 [pid 386] recvfrom(3 [pid 384] close(3 [pid 383] <... socket resumed>) = 5 [pid 381] recvfrom(3 [pid 386] <... recvfrom resumed>, [{nlmsg_len=60, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x1e\x01\x07\x08\x00\x01\x00\xac\x1e\x01\x07"]}], 4096, 0, NULL, NULL) = 60 [pid 384] <... close resumed>) = 0 [pid 388] <... close resumed>) = 0 [pid 386] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 384] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 383] ioctl(5, SIOCGIFINDEX, {ifr_name="syz_tun" [pid 381] <... recvfrom resumed>, [{nlmsg_len=96, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-EOPNOTSUPP, msg=[{nlmsg_len=76, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x03\x00\x76\x78\x63\x61\x6e\x31\x00\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x10\x00\x12\x00\x09\x00\x01\x00\x76\x78\x63\x61\x6e\x00\x00\x00"]}], 4096, 0, NULL, NULL) = 96 [pid 388] prlimit64(0, RLIMIT_AS, {rlim_cur=344064*1024, rlim_max=344064*1024} [pid 386] <... socket resumed>) = 5 [pid 384] <... socket resumed>) = 3 [pid 383] <... ioctl resumed>, ifr_ifindex=11}) = 0 [pid 386] ioctl(5, SIOCGIFINDEX, {ifr_name="rose6" [pid 384] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 381] sendto(3, [{nlmsg_len=60, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x0c\x00\x12\x00\x08\x00\x01\x00\x76\x65\x74\x68"], 60, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 388] <... prlimit64 resumed>, NULL) = 0 [pid 386] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 384] <... socket resumed>) = 5 [pid 383] close(5 [pid 384] ioctl(5, SIOCGIFINDEX, {ifr_name="syz_tun", ifr_ifindex=11}) = 0 [pid 384] close(5) = 0 [pid 384] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x0b\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\xaa\x08\x00\x01\x00\xac\x14\x14\xaa"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 388] prlimit64(0, RLIMIT_MEMLOCK, {rlim_cur=32768*1024, rlim_max=32768*1024}, NULL) = 0 [pid 388] prlimit64(0, RLIMIT_FSIZE, {rlim_cur=139264*1024, rlim_max=139264*1024}, NULL) = 0 [pid 388] prlimit64(0, RLIMIT_STACK, {rlim_cur=1024*1024, rlim_max=1024*1024}, NULL) = 0 [pid 388] prlimit64(0, RLIMIT_CORE, {rlim_cur=131072*1024, rlim_max=131072*1024}, NULL) = 0 [pid 388] prlimit64(0, RLIMIT_NOFILE, {rlim_cur=256, rlim_max=256}, NULL) = 0 [pid 388] unshare(CLONE_NEWNS) = 0 [pid 381] <... sendto resumed>) = 60 [pid 386] close(5 [pid 383] <... close resumed>) = 0 [pid 388] mount(NULL, "/", NULL, MS_REC|MS_PRIVATE, NULL [pid 384] <... sendto resumed>) = 40 [pid 386] <... close resumed>) = 0 [pid 383] sendto(3, [{nlmsg_len=48, nlmsg_type=0x1c /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x00\x00\x00\x0b\x00\x00\x00\x80\x00\x00\x00\x08\x00\x01\x00\xac\x14\x14\xbb\x0a\x00\x02\x00\xbb\xaa\xaa\xaa\xaa\xaa\x00\x00"], 48, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 381] recvfrom(3 [pid 388] <... mount resumed>) = 0 [pid 386] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x01\x00\xbb\xbb\xbb\x01\x06\x00\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 384] recvfrom(3 [pid 388] unshare(CLONE_NEWIPC [pid 383] <... sendto resumed>) = 48 [pid 381] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=60, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 388] <... unshare resumed>) = -1 EINVAL (Invalid argument) [pid 386] <... sendto resumed>) = 44 [pid 384] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 383] recvfrom(3 [pid 388] unshare(CLONE_NEWCGROUP [pid 386] recvfrom(3 [pid 381] sendto(3, [{nlmsg_len=76, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x03\x00\x77\x67\x30\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x14\x00\x12\x00\x0d\x00\x01\x00\x77\x69\x72\x65\x67\x75\x61\x72\x64\x00\x00\x00"], 76, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 388] <... unshare resumed>) = 0 [pid 386] <... recvfrom resumed>, [{nlmsg_len=64, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x01\x00\xbb\xbb\xbb\x01\x06\x00\x00\x00"]}], 4096, 0, NULL, NULL) = 64 [pid 384] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 383] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=48, nlmsg_type=0x1c /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 388] unshare(CLONE_NEWUTS [pid 386] close(3 [pid 384] <... socket resumed>) = 5 [pid 383] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 383] ioctl(5, SIOCGIFINDEX, {ifr_name="syz_tun", ifr_ifindex=11}) = 0 [pid 383] close(5) = 0 [pid 383] sendto(3, [{nlmsg_len=60, nlmsg_type=0x1c /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x00\x00\x00\x0b\x00\x00\x00\x80\x00\x00\x00\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xbb\x0a\x00\x02\x00\xbb\xaa\xaa\xaa\xaa\xaa\x00\x00"], 60, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 386] <... close resumed>) = 0 [pid 384] ioctl(5, SIOCGIFINDEX, {ifr_name="syz_tun" [pid 383] <... sendto resumed>) = 60 [pid 381] <... sendto resumed>) = 76 [pid 388] <... unshare resumed>) = 0 [pid 383] recvfrom(3 [pid 384] <... ioctl resumed>, ifr_ifindex=11}) = 0 [pid 386] unshare(CLONE_NEWNET [pid 383] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=60, nlmsg_type=0x1c /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 384] close(5 [pid 383] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 381] recvfrom(3 [pid 383] <... socket resumed>) = 5 [pid 383] ioctl(5, SIOCGIFINDEX, {ifr_name="syz_tun", ifr_ifindex=11}) = 0 [pid 383] close(5) = 0 [pid 383] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x0b\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\xaa\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 44 [pid 383] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 383] close(3) = 0 [pid 383] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 383] sendto(3, [{nlmsg_len=84, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x03\x00\x69\x70\x36\x67\x72\x65\x74\x61\x70\x30\x00\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x14\x00\x12\x00\x0d\x00\x01\x00\x69\x70\x36\x67\x72\x65\x74\x61\x70\x00\x00\x00"], 84, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 388] unshare(CLONE_SYSVSEM [pid 384] <... close resumed>) = 0 [pid 383] <... sendto resumed>) = 84 [pid 381] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=76, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 388] <... unshare resumed>) = 0 [pid 384] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x0b\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xaa\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xaa"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 383] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=84, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 381] sendto(3, [{nlmsg_len=76, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x03\x00\x77\x67\x31\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x14\x00\x12\x00\x0d\x00\x01\x00\x77\x69\x72\x65\x67\x75\x61\x72\x64\x00\x00\x00"], 76, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 388] openat(AT_FDCWD, "/proc/sys/kernel/shmmax", O_WRONLY|O_CLOEXEC [pid 383] sendto(3, [{nlmsg_len=76, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0b\x00\x03\x00\x62\x72\x69\x64\x67\x65\x30\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x10\x00\x12\x00\x0a\x00\x01\x00\x62\x72\x69\x64\x67\x65\x00\x00"], 76, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 388] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 383] <... sendto resumed>) = 76 [pid 383] recvfrom(3 [pid 384] <... sendto resumed>) = 64 [pid 383] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=76, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 384] recvfrom(3 [pid 383] sendto(3, [{nlmsg_len=72, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x03\x00\x76\x63\x61\x6e\x30\x00\x00\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x0c\x00\x12\x00\x08\x00\x01\x00\x76\x63\x61\x6e"], 72, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 388] openat(AT_FDCWD, "/proc/sys/kernel/shmall", O_WRONLY|O_CLOEXEC [pid 384] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 388] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 384] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 388] openat(AT_FDCWD, "/proc/sys/kernel/shmmni", O_WRONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 388] openat(AT_FDCWD, "/proc/sys/kernel/msgmax", O_WRONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 388] openat(AT_FDCWD, "/proc/sys/kernel/msgmni", O_WRONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 388] openat(AT_FDCWD, "/proc/sys/kernel/msgmnb", O_WRONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 388] openat(AT_FDCWD, "/proc/sys/kernel/sem", O_WRONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 388] getpid( [pid 384] <... socket resumed>) = 5 [pid 381] <... sendto resumed>) = 76 [pid 388] <... getpid resumed>) = 1 [pid 384] ioctl(5, SIOCGIFINDEX, {ifr_name="syz_tun" [pid 381] recvfrom(3 [pid 384] <... ioctl resumed>, ifr_ifindex=11}) = 0 [pid 388] capget({version=_LINUX_CAPABILITY_VERSION_3, pid=1} [pid 384] close(5 [pid 381] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=76, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 384] <... close resumed>) = 0 [pid 388] <... capget resumed>, {effective=1< [pid 381] sendto(3, [{nlmsg_len=76, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x03\x00\x77\x67\x32\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x14\x00\x12\x00\x0d\x00\x01\x00\x77\x69\x72\x65\x67\x75\x61\x72\x64\x00\x00\x00"], 76, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 384] <... sendto resumed>) = 48 [pid 383] <... sendto resumed>) = 72 [pid 388] capset({version=_LINUX_CAPABILITY_VERSION_3, pid=1}, {effective=1< [pid 384] recvfrom(3 [pid 383] recvfrom(3 [pid 388] <... capset resumed>) = 0 [pid 388] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 384] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=48, nlmsg_type=0x1c /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 383] <... recvfrom resumed>, [{nlmsg_len=92, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-EOPNOTSUPP, msg=[{nlmsg_len=72, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x03\x00\x76\x63\x61\x6e\x30\x00\x00\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x0c\x00\x12\x00\x08\x00\x01\x00\x76\x63\x61\x6e"]}], 4096, 0, NULL, NULL) = 92 [pid 388] <... socket resumed>) = 3 [pid 384] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 381] <... sendto resumed>) = 76 [pid 388] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 383] sendto(3, [{nlmsg_len=72, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x03\x00\x62\x6f\x6e\x64\x30\x00\x00\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x0c\x00\x12\x00\x08\x00\x01\x00\x62\x6f\x6e\x64"], 72, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 388] <... socket resumed>) = 5 [pid 384] <... socket resumed>) = 5 [pid 381] recvfrom(3 [pid 388] ioctl(5, SIOCGIFINDEX, {ifr_name="nr5" [pid 384] ioctl(5, SIOCGIFINDEX, {ifr_name="syz_tun" [pid 388] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 388] close(5 [pid 384] <... ioctl resumed>, ifr_ifindex=11}) = 0 [pid 381] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=76, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 388] <... close resumed>) = 0 [pid 384] close(5 [pid 388] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x1e\x00\x06\x08\x00\x01\x00\xac\x1e\x00\x06"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 383] <... sendto resumed>) = 72 [pid 381] sendto(3, [{nlmsg_len=140, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x12\x00\x03\x00\x62\x72\x69\x64\x67\x65\x5f\x73\x6c\x61\x76\x65\x5f\x30\x00\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x48\x00\x12\x00\x08\x00\x01\x00\x76\x65\x74\x68\x3c\x00\x02\x00\x38\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x13\x00\x03\x00\x76\x65\x74\x68\x30\x5f\x74\x6f"...], 140, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 388] <... sendto resumed>) = 40 [pid 384] <... close resumed>) = 0 [pid 383] recvfrom(3 [pid 388] recvfrom(3, [{nlmsg_len=60, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x1e\x00\x06\x08\x00\x01\x00\xac\x1e\x00\x06"]}], 4096, 0, NULL, NULL) = 60 [pid 388] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 388] ioctl(5, SIOCGIFINDEX, {ifr_name="nr5"}) = -1 ENODEV (No such device) [pid 388] close(5) = 0 [pid 388] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0b\x00\x01\x00\xbb\xbb\xbb\x00\x00\x00\x05\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 384] sendto(3, [{nlmsg_len=60, nlmsg_type=0x1c /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x00\x00\x00\x0b\x00\x00\x00\x80\x00\x00\x00\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xbb\x0a\x00\x02\x00\xbb\xaa\xaa\xaa\xaa\xaa\x00\x00"], 60, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 383] <... recvfrom resumed>, [{nlmsg_len=92, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-EOPNOTSUPP, msg=[{nlmsg_len=72, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x03\x00\x62\x6f\x6e\x64\x30\x00\x00\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x0c\x00\x12\x00\x08\x00\x01\x00\x62\x6f\x6e\x64"]}], 4096, 0, NULL, NULL) = 92 [pid 388] <... sendto resumed>) = 44 [pid 381] <... sendto resumed>) = 140 [pid 388] recvfrom(3 [pid 383] sendto(3, [{nlmsg_len=72, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x03\x00\x74\x65\x61\x6d\x30\x00\x00\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x0c\x00\x12\x00\x08\x00\x01\x00\x74\x65\x61\x6d"], 72, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 388] <... recvfrom resumed>, [{nlmsg_len=64, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0b\x00\x01\x00\xbb\xbb\xbb\x00\x00\x00\x05\x00"]}], 4096, 0, NULL, NULL) = 64 [pid 384] <... sendto resumed>) = 60 [pid 381] recvfrom(3 [pid 388] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 384] recvfrom(3 [pid 388] <... socket resumed>) = 5 [pid 381] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=140, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 388] ioctl(5, SIOCGIFINDEX, {ifr_name="rose5" [pid 384] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=60, nlmsg_type=0x1c /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 383] <... sendto resumed>) = 72 [pid 381] sendto(3, [{nlmsg_len=140, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x12\x00\x03\x00\x62\x72\x69\x64\x67\x65\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x48\x00\x12\x00\x08\x00\x01\x00\x76\x65\x74\x68\x3c\x00\x02\x00\x38\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x13\x00\x03\x00\x76\x65\x74\x68\x31\x5f\x74\x6f"...], 140, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 388] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 384] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 383] recvfrom(3 [pid 388] close(5) = 0 [pid 388] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x1e\x01\x06\x08\x00\x01\x00\xac\x1e\x01\x06"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 40 [pid 381] <... sendto resumed>) = 140 [pid 388] recvfrom(3 [pid 384] <... socket resumed>) = 5 [pid 383] <... recvfrom resumed>, [{nlmsg_len=92, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-EOPNOTSUPP, msg=[{nlmsg_len=72, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x03\x00\x74\x65\x61\x6d\x30\x00\x00\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x0c\x00\x12\x00\x08\x00\x01\x00\x74\x65\x61\x6d"]}], 4096, 0, NULL, NULL) = 92 [pid 388] <... recvfrom resumed>, [{nlmsg_len=60, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x1e\x01\x06\x08\x00\x01\x00\xac\x1e\x01\x06"]}], 4096, 0, NULL, NULL) = 60 [pid 386] <... unshare resumed>) = 0 [pid 384] ioctl(5, SIOCGIFINDEX, {ifr_name="syz_tun" [pid 381] recvfrom(3 [pid 383] sendto(3, [{nlmsg_len=76, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x03\x00\x64\x75\x6d\x6d\x79\x30\x00\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x10\x00\x12\x00\x09\x00\x01\x00\x64\x75\x6d\x6d\x79\x00\x00\x00"], 76, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 388] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 386] openat(AT_FDCWD, "/proc/sys/net/ipv4/ping_group_range", O_WRONLY|O_CLOEXEC [pid 384] <... ioctl resumed>, ifr_ifindex=11}) = 0 [pid 381] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=140, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 388] <... socket resumed>) = 5 [pid 386] <... openat resumed>) = 3 [pid 384] close(5 [pid 381] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 388] ioctl(5, SIOCGIFINDEX, {ifr_name="rose5" [pid 386] write(3, "0 65535", 7 [pid 384] <... close resumed>) = 0 [pid 381] <... socket resumed>) = 5 [pid 388] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 386] <... write resumed>) = 7 [pid 384] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x0b\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\xaa\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 383] <... sendto resumed>) = 76 [pid 381] ioctl(5, SIOCGIFINDEX, {ifr_name="bridge_slave_0" [pid 388] close(5 [pid 386] close(3 [pid 384] <... sendto resumed>) = 44 [pid 383] recvfrom(3 [pid 381] <... ioctl resumed>, ifr_ifindex=21}) = 0 [pid 388] <... close resumed>) = 0 [pid 386] <... close resumed>) = 0 [pid 384] recvfrom(3 [pid 383] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=76, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 381] close(5 [pid 388] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x01\x00\xbb\xbb\xbb\x01\x05\x00\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 386] newfstatat(AT_FDCWD, "/dev/net/tun" [pid 384] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 383] sendto(3, [{nlmsg_len=76, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x03\x00\x6e\x69\x63\x76\x66\x30\x00\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x10\x00\x12\x00\x09\x00\x01\x00\x6e\x69\x63\x76\x66\x00\x00\x00"], 76, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 381] <... close resumed>) = 0 [pid 388] <... sendto resumed>) = 44 [pid 386] <... newfstatat resumed>, {st_mode=S_IFCHR|0666, st_rdev=makedev(0xa, 0xc8), ...}, 0) = 0 [pid 384] close(3 [pid 381] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 388] recvfrom(3 [pid 386] openat(AT_FDCWD, "/dev/net/tun", O_RDWR|O_NONBLOCK [pid 384] <... close resumed>) = 0 [pid 383] <... sendto resumed>) = 76 [pid 381] <... socket resumed>) = 5 [pid 388] <... recvfrom resumed>, [{nlmsg_len=64, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x01\x00\xbb\xbb\xbb\x01\x05\x00\x00\x00"]}], 4096, 0, NULL, NULL) = 64 [pid 386] <... openat resumed>) = 3 [pid 384] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 383] recvfrom(3 [pid 381] ioctl(5, SIOCGIFINDEX, {ifr_name="bridge0" [pid 388] close(3 [pid 386] dup2(3, 200 [pid 384] <... socket resumed>) = 3 [pid 383] <... recvfrom resumed>, [{nlmsg_len=96, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-EOPNOTSUPP, msg=[{nlmsg_len=76, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x03\x00\x6e\x69\x63\x76\x66\x30\x00\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x10\x00\x12\x00\x09\x00\x01\x00\x6e\x69\x63\x76\x66\x00\x00\x00"]}], 4096, 0, NULL, NULL) = 96 [pid 381] <... ioctl resumed>, ifr_ifindex=13}) = 0 [pid 388] <... close resumed>) = 0 [pid 386] <... dup2 resumed>) = 200 [pid 384] sendto(3, [{nlmsg_len=84, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x03\x00\x69\x70\x36\x67\x72\x65\x74\x61\x70\x30\x00\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x14\x00\x12\x00\x0d\x00\x01\x00\x69\x70\x36\x67\x72\x65\x74\x61\x70\x00\x00\x00"], 84, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 383] sendto(3, [{nlmsg_len=76, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x03\x00\x6e\x6c\x6d\x6f\x6e\x30\x00\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x10\x00\x12\x00\x09\x00\x01\x00\x6e\x6c\x6d\x6f\x6e\x00\x00\x00"], 76, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 381] close(5 [pid 388] unshare(CLONE_NEWNET [pid 386] close(3 [pid 384] <... sendto resumed>) = 84 [pid 381] <... close resumed>) = 0 [pid 383] <... sendto resumed>) = 76 [pid 383] recvfrom(3, [{nlmsg_len=96, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-EOPNOTSUPP, msg=[{nlmsg_len=76, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x03\x00\x6e\x6c\x6d\x6f\x6e\x30\x00\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x10\x00\x12\x00\x09\x00\x01\x00\x6e\x6c\x6d\x6f\x6e\x00\x00\x00"]}], 4096, 0, NULL, NULL) = 96 [pid 386] <... close resumed>) = 0 [pid 384] recvfrom(3 [pid 383] sendto(3, [{nlmsg_len=72, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x03\x00\x63\x61\x69\x66\x30\x00\x00\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x0c\x00\x12\x00\x08\x00\x01\x00\x63\x61\x69\x66"], 72, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 381] sendto(3, [{nlmsg_len=40, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x15\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x0d\x00\x00\x00"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 386] ioctl(200, TUNSETIFF, 0x7ffef91e3d90 [pid 384] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=84, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 383] <... sendto resumed>) = 72 [pid 384] sendto(3, [{nlmsg_len=76, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0b\x00\x03\x00\x62\x72\x69\x64\x67\x65\x30\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x10\x00\x12\x00\x0a\x00\x01\x00\x62\x72\x69\x64\x67\x65\x00\x00"], 76, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 383] recvfrom(3, [{nlmsg_len=92, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-EOPNOTSUPP, msg=[{nlmsg_len=72, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x03\x00\x63\x61\x69\x66\x30\x00\x00\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x0c\x00\x12\x00\x08\x00\x01\x00\x63\x61\x69\x66"]}], 4096, 0, NULL, NULL) = 92 [pid 383] sendto(3, [{nlmsg_len=76, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0b\x00\x03\x00\x62\x61\x74\x61\x64\x76\x30\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x10\x00\x12\x00\x0a\x00\x01\x00\x62\x61\x74\x61\x64\x76\x00\x00"], 76, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 381] <... sendto resumed>) = 40 [pid 381] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 381] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 381] ioctl(5, SIOCGIFINDEX, {ifr_name="bridge_slave_1", ifr_ifindex=23}) = 0 [pid 381] close(5) = 0 [pid 381] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 381] ioctl(5, SIOCGIFINDEX, {ifr_name="bridge0", ifr_ifindex=13}) = 0 [pid 381] close(5) = 0 [pid 386] <... ioctl resumed>) = 0 [pid 386] openat(AT_FDCWD, "/proc/sys/net/ipv6/conf/syz_tun/accept_dad", O_WRONLY|O_CLOEXEC [pid 381] sendto(3, [{nlmsg_len=40, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x17\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x0d\x00\x00\x00"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 386] <... openat resumed>) = 3 [pid 386] write(3, "0", 1) = 1 [pid 386] close(3) = 0 [pid 386] openat(AT_FDCWD, "/proc/sys/net/ipv6/conf/syz_tun/router_solicitations", O_WRONLY|O_CLOEXEC) = 3 [pid 386] write(3, "0", 1) = 1 [pid 386] close(3) = 0 [pid 386] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 386] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 386] ioctl(5, SIOCGIFINDEX, {ifr_name="syz_tun", ifr_ifindex=11}) = 0 [pid 386] close(5) = 0 [pid 386] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x0b\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\xaa\x08\x00\x01\x00\xac\x14\x14\xaa"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 381] <... sendto resumed>) = 40 [pid 381] recvfrom(3 [pid 383] <... sendto resumed>) = 76 [pid 381] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 383] recvfrom(3 [pid 381] sendto(3, [{nlmsg_len=136, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x03\x00\x62\x6f\x6e\x64\x5f\x73\x6c\x61\x76\x65\x5f\x30\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x48\x00\x12\x00\x08\x00\x01\x00\x76\x65\x74\x68\x3c\x00\x02\x00\x38\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x11\x00\x03\x00\x76\x65\x74\x68\x30\x5f\x74\x6f\x5f\x62\x6f\x6e"...], 136, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 384] <... sendto resumed>) = 76 [pid 383] <... recvfrom resumed>, [{nlmsg_len=96, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-EOPNOTSUPP, msg=[{nlmsg_len=76, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0b\x00\x03\x00\x62\x61\x74\x61\x64\x76\x30\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x10\x00\x12\x00\x0a\x00\x01\x00\x62\x61\x74\x61\x64\x76\x00\x00"]}], 4096, 0, NULL, NULL) = 96 [pid 384] recvfrom(3 [pid 383] sendto(3, [{nlmsg_len=76, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x03\x00\x76\x78\x63\x61\x6e\x31\x00\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x10\x00\x12\x00\x09\x00\x01\x00\x76\x78\x63\x61\x6e\x00\x00\x00"], 76, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 384] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=76, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 384] sendto(3, [{nlmsg_len=72, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x03\x00\x76\x63\x61\x6e\x30\x00\x00\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x0c\x00\x12\x00\x08\x00\x01\x00\x76\x63\x61\x6e"], 72, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 381] <... sendto resumed>) = 136 [pid 381] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=136, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 381] sendto(3, [{nlmsg_len=136, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x03\x00\x62\x6f\x6e\x64\x5f\x73\x6c\x61\x76\x65\x5f\x31\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x48\x00\x12\x00\x08\x00\x01\x00\x76\x65\x74\x68\x3c\x00\x02\x00\x38\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x11\x00\x03\x00\x76\x65\x74\x68\x31\x5f\x74\x6f\x5f\x62\x6f\x6e"...], 136, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 136 [pid 381] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=136, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 381] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 381] ioctl(5, SIOCGIFINDEX, {ifr_name="bond_slave_0", ifr_ifindex=25}) = 0 [pid 386] <... sendto resumed>) = 40 [pid 384] <... sendto resumed>) = 72 [pid 383] <... sendto resumed>) = 76 [pid 386] recvfrom(3 [pid 384] recvfrom(3 [pid 383] recvfrom(3 [pid 386] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 384] <... recvfrom resumed>, [{nlmsg_len=92, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-EOPNOTSUPP, msg=[{nlmsg_len=72, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x03\x00\x76\x63\x61\x6e\x30\x00\x00\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x0c\x00\x12\x00\x08\x00\x01\x00\x76\x63\x61\x6e"]}], 4096, 0, NULL, NULL) = 92 [pid 388] <... unshare resumed>) = 0 [pid 386] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 383] <... recvfrom resumed>, [{nlmsg_len=96, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-EOPNOTSUPP, msg=[{nlmsg_len=76, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x03\x00\x76\x78\x63\x61\x6e\x31\x00\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x10\x00\x12\x00\x09\x00\x01\x00\x76\x78\x63\x61\x6e\x00\x00\x00"]}], 4096, 0, NULL, NULL) = 96 [pid 381] close(5 [pid 388] openat(AT_FDCWD, "/proc/sys/net/ipv4/ping_group_range", O_WRONLY|O_CLOEXEC [pid 386] <... socket resumed>) = 5 [pid 384] sendto(3, [{nlmsg_len=72, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x03\x00\x62\x6f\x6e\x64\x30\x00\x00\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x0c\x00\x12\x00\x08\x00\x01\x00\x62\x6f\x6e\x64"], 72, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 386] ioctl(5, SIOCGIFINDEX, {ifr_name="syz_tun" [pid 383] sendto(3, [{nlmsg_len=60, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x0c\x00\x12\x00\x08\x00\x01\x00\x76\x65\x74\x68"], 60, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 381] <... close resumed>) = 0 [pid 388] <... openat resumed>) = 3 [pid 386] <... ioctl resumed>, ifr_ifindex=11}) = 0 [pid 384] <... sendto resumed>) = 72 [pid 381] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 381] ioctl(5, SIOCGIFINDEX, {ifr_name="bond0"}) = -1 ENODEV (No such device) [pid 381] close(5) = 0 [pid 381] sendto(3, [{nlmsg_len=40, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x19\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 388] write(3, "0 65535", 7 [pid 386] close(5 [pid 384] recvfrom(3 [pid 383] <... sendto resumed>) = 60 [pid 381] <... sendto resumed>) = 40 [pid 386] <... close resumed>) = 0 [pid 384] <... recvfrom resumed>, [{nlmsg_len=92, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-EOPNOTSUPP, msg=[{nlmsg_len=72, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x03\x00\x62\x6f\x6e\x64\x30\x00\x00\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x0c\x00\x12\x00\x08\x00\x01\x00\x62\x6f\x6e\x64"]}], 4096, 0, NULL, NULL) = 92 [pid 388] <... write resumed>) = 7 [pid 386] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x0b\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xaa\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xaa"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 383] recvfrom(3 [pid 381] recvfrom(3 [pid 388] close(3 [pid 384] sendto(3, [{nlmsg_len=72, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x03\x00\x74\x65\x61\x6d\x30\x00\x00\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x0c\x00\x12\x00\x08\x00\x01\x00\x74\x65\x61\x6d"], 72, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 386] <... sendto resumed>) = 64 [pid 383] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=60, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 386] recvfrom(3 [pid 384] <... sendto resumed>) = 72 [pid 381] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 388] <... close resumed>) = 0 [pid 386] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 384] recvfrom(3 [pid 383] sendto(3, [{nlmsg_len=76, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x03\x00\x77\x67\x30\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x14\x00\x12\x00\x0d\x00\x01\x00\x77\x69\x72\x65\x67\x75\x61\x72\x64\x00\x00\x00"], 76, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 388] newfstatat(AT_FDCWD, "/dev/net/tun" [pid 386] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 384] <... recvfrom resumed>, [{nlmsg_len=92, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-EOPNOTSUPP, msg=[{nlmsg_len=72, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x03\x00\x74\x65\x61\x6d\x30\x00\x00\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x0c\x00\x12\x00\x08\x00\x01\x00\x74\x65\x61\x6d"]}], 4096, 0, NULL, NULL) = 92 [pid 381] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 386] <... socket resumed>) = 5 [pid 388] <... newfstatat resumed>, {st_mode=S_IFCHR|0666, st_rdev=makedev(0xa, 0xc8), ...}, 0) = 0 [pid 388] openat(AT_FDCWD, "/dev/net/tun", O_RDWR|O_NONBLOCK) = 3 [pid 388] dup2(3, 200 [pid 384] sendto(3, [{nlmsg_len=76, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x03\x00\x64\x75\x6d\x6d\x79\x30\x00\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x10\x00\x12\x00\x09\x00\x01\x00\x64\x75\x6d\x6d\x79\x00\x00\x00"], 76, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 386] ioctl(5, SIOCGIFINDEX, {ifr_name="syz_tun" [pid 388] <... dup2 resumed>) = 200 [pid 388] close(3) = 0 [pid 388] ioctl(200, TUNSETIFF, 0x7fffc284aa90 [pid 383] <... sendto resumed>) = 76 [pid 384] <... sendto resumed>) = 76 [pid 386] <... ioctl resumed>, ifr_ifindex=11}) = 0 [pid 386] close(5 [pid 384] recvfrom(3 [pid 386] <... close resumed>) = 0 [pid 384] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=76, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 386] sendto(3, [{nlmsg_len=48, nlmsg_type=0x1c /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x00\x00\x00\x0b\x00\x00\x00\x80\x00\x00\x00\x08\x00\x01\x00\xac\x14\x14\xbb\x0a\x00\x02\x00\xbb\xaa\xaa\xaa\xaa\xaa\x00\x00"], 48, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 381] <... socket resumed>) = 5 [pid 384] sendto(3, [{nlmsg_len=76, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x03\x00\x6e\x69\x63\x76\x66\x30\x00\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x10\x00\x12\x00\x09\x00\x01\x00\x6e\x69\x63\x76\x66\x00\x00\x00"], 76, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 381] ioctl(5, SIOCGIFINDEX, {ifr_name="bond_slave_1" [pid 383] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=76, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 381] <... ioctl resumed>, ifr_ifindex=27}) = 0 [pid 388] <... ioctl resumed>) = 0 [pid 381] close(5 [pid 383] sendto(3, [{nlmsg_len=76, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x03\x00\x77\x67\x31\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x14\x00\x12\x00\x0d\x00\x01\x00\x77\x69\x72\x65\x67\x75\x61\x72\x64\x00\x00\x00"], 76, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 386] <... sendto resumed>) = 48 [pid 384] <... sendto resumed>) = 76 [pid 381] <... close resumed>) = 0 [pid 388] openat(AT_FDCWD, "/proc/sys/net/ipv6/conf/syz_tun/accept_dad", O_WRONLY|O_CLOEXEC) = 3 [pid 386] recvfrom(3 [pid 384] recvfrom(3 [pid 386] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=48, nlmsg_type=0x1c /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 384] <... recvfrom resumed>, [{nlmsg_len=96, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-EOPNOTSUPP, msg=[{nlmsg_len=76, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x03\x00\x6e\x69\x63\x76\x66\x30\x00\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x10\x00\x12\x00\x09\x00\x01\x00\x6e\x69\x63\x76\x66\x00\x00\x00"]}], 4096, 0, NULL, NULL) = 96 [pid 386] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 381] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 388] write(3, "0", 1) = 1 [pid 386] <... socket resumed>) = 5 [pid 384] sendto(3, [{nlmsg_len=76, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x03\x00\x6e\x6c\x6d\x6f\x6e\x30\x00\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x10\x00\x12\x00\x09\x00\x01\x00\x6e\x6c\x6d\x6f\x6e\x00\x00\x00"], 76, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 386] ioctl(5, SIOCGIFINDEX, {ifr_name="syz_tun" [pid 381] <... socket resumed>) = 5 [pid 386] <... ioctl resumed>, ifr_ifindex=11}) = 0 [pid 388] close(3 [pid 386] close(5 [pid 388] <... close resumed>) = 0 [pid 386] <... close resumed>) = 0 [pid 388] openat(AT_FDCWD, "/proc/sys/net/ipv6/conf/syz_tun/router_solicitations", O_WRONLY|O_CLOEXEC [pid 386] sendto(3, [{nlmsg_len=60, nlmsg_type=0x1c /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x00\x00\x00\x0b\x00\x00\x00\x80\x00\x00\x00\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xbb\x0a\x00\x02\x00\xbb\xaa\xaa\xaa\xaa\xaa\x00\x00"], 60, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 381] ioctl(5, SIOCGIFINDEX, {ifr_name="bond0" [pid 388] <... openat resumed>) = 3 [pid 381] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 388] write(3, "0", 1) = 1 [pid 388] close(3) = 0 [pid 388] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 388] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 381] close(5 [pid 388] ioctl(5, SIOCGIFINDEX, {ifr_name="syz_tun", ifr_ifindex=11}) = 0 [pid 388] close(5) = 0 [pid 388] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x0b\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\xaa\x08\x00\x01\x00\xac\x14\x14\xaa"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 381] <... close resumed>) = 0 [pid 381] sendto(3, [{nlmsg_len=40, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 384] <... sendto resumed>) = 76 [pid 383] <... sendto resumed>) = 76 [pid 384] recvfrom(3, [{nlmsg_len=96, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-EOPNOTSUPP, msg=[{nlmsg_len=76, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x03\x00\x6e\x6c\x6d\x6f\x6e\x30\x00\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x10\x00\x12\x00\x09\x00\x01\x00\x6e\x6c\x6d\x6f\x6e\x00\x00\x00"]}], 4096, 0, NULL, NULL) = 96 [pid 384] sendto(3, [{nlmsg_len=72, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x03\x00\x63\x61\x69\x66\x30\x00\x00\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x0c\x00\x12\x00\x08\x00\x01\x00\x63\x61\x69\x66"], 72, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 72 [pid 384] recvfrom(3, [{nlmsg_len=92, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-EOPNOTSUPP, msg=[{nlmsg_len=72, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x03\x00\x63\x61\x69\x66\x30\x00\x00\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x0c\x00\x12\x00\x08\x00\x01\x00\x63\x61\x69\x66"]}], 4096, 0, NULL, NULL) = 92 [pid 384] sendto(3, [{nlmsg_len=76, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0b\x00\x03\x00\x62\x61\x74\x61\x64\x76\x30\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x10\x00\x12\x00\x0a\x00\x01\x00\x62\x61\x74\x61\x64\x76\x00\x00"], 76, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 76 [pid 384] recvfrom(3, [{nlmsg_len=96, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-EOPNOTSUPP, msg=[{nlmsg_len=76, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0b\x00\x03\x00\x62\x61\x74\x61\x64\x76\x30\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x10\x00\x12\x00\x0a\x00\x01\x00\x62\x61\x74\x61\x64\x76\x00\x00"]}], 4096, 0, NULL, NULL) = 96 [pid 384] sendto(3, [{nlmsg_len=76, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x03\x00\x76\x78\x63\x61\x6e\x31\x00\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x10\x00\x12\x00\x09\x00\x01\x00\x76\x78\x63\x61\x6e\x00\x00\x00"], 76, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 76 [pid 384] recvfrom(3, [{nlmsg_len=96, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-EOPNOTSUPP, msg=[{nlmsg_len=76, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x03\x00\x76\x78\x63\x61\x6e\x31\x00\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x10\x00\x12\x00\x09\x00\x01\x00\x76\x78\x63\x61\x6e\x00\x00\x00"]}], 4096, 0, NULL, NULL) = 96 [ 31.356613][ T381] bridge0: port 1(bridge_slave_0) entered blocking state [ 31.363803][ T381] bridge0: port 1(bridge_slave_0) entered disabled state [ 31.371264][ T381] device bridge_slave_0 entered promiscuous mode [ 31.379463][ T381] bridge0: port 2(bridge_slave_1) entered blocking state [ 31.386634][ T381] bridge0: port 2(bridge_slave_1) entered disabled state [ 31.394069][ T381] device bridge_slave_1 entered promiscuous mode [pid 384] sendto(3, [{nlmsg_len=60, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x0c\x00\x12\x00\x08\x00\x01\x00\x76\x65\x74\x68"], 60, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 386] <... sendto resumed>) = 60 [pid 384] <... sendto resumed>) = 60 [pid 388] <... sendto resumed>) = 40 [pid 386] recvfrom(3 [pid 388] recvfrom(3 [pid 386] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=60, nlmsg_type=0x1c /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 388] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 381] <... sendto resumed>) = 40 [pid 388] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 386] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 381] recvfrom(3 [pid 388] <... socket resumed>) = 5 [pid 386] <... socket resumed>) = 5 [pid 384] recvfrom(3 [pid 381] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 388] ioctl(5, SIOCGIFINDEX, {ifr_name="syz_tun" [pid 386] ioctl(5, SIOCGIFINDEX, {ifr_name="syz_tun" [pid 384] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=60, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 383] recvfrom(3 [pid 388] <... ioctl resumed>, ifr_ifindex=11}) = 0 [pid 386] <... ioctl resumed>, ifr_ifindex=11}) = 0 [pid 384] sendto(3, [{nlmsg_len=76, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x03\x00\x77\x67\x30\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x14\x00\x12\x00\x0d\x00\x01\x00\x77\x69\x72\x65\x67\x75\x61\x72\x64\x00\x00\x00"], 76, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 381] sendto(3, [{nlmsg_len=136, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x03\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x30\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x48\x00\x12\x00\x08\x00\x01\x00\x76\x65\x74\x68\x3c\x00\x02\x00\x38\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x11\x00\x03\x00\x76\x65\x74\x68\x30\x5f\x74\x6f\x5f\x74\x65\x61"...], 136, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 388] close(5 [pid 386] close(5 [pid 383] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=76, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 388] <... close resumed>) = 0 [pid 386] <... close resumed>) = 0 [pid 388] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x0b\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xaa\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xaa"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 383] sendto(3, [{nlmsg_len=76, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x03\x00\x77\x67\x32\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x14\x00\x12\x00\x0d\x00\x01\x00\x77\x69\x72\x65\x67\x75\x61\x72\x64\x00\x00\x00"], 76, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 386] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x0b\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\xaa\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 384] <... sendto resumed>) = 76 [pid 384] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=76, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 384] sendto(3, [{nlmsg_len=76, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x03\x00\x77\x67\x31\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x14\x00\x12\x00\x0d\x00\x01\x00\x77\x69\x72\x65\x67\x75\x61\x72\x64\x00\x00\x00"], 76, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 381] <... sendto resumed>) = 136 [pid 381] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=136, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 381] sendto(3, [{nlmsg_len=136, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x03\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x48\x00\x12\x00\x08\x00\x01\x00\x76\x65\x74\x68\x3c\x00\x02\x00\x38\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x11\x00\x03\x00\x76\x65\x74\x68\x31\x5f\x74\x6f\x5f\x74\x65\x61"...], 136, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 384] <... sendto resumed>) = 76 [pid 384] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=76, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 388] <... sendto resumed>) = 64 [pid 388] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 388] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 388] ioctl(5, SIOCGIFINDEX, {ifr_name="syz_tun", ifr_ifindex=11}) = 0 [pid 388] close(5 [pid 384] sendto(3, [{nlmsg_len=76, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x03\x00\x77\x67\x32\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x14\x00\x12\x00\x0d\x00\x01\x00\x77\x69\x72\x65\x67\x75\x61\x72\x64\x00\x00\x00"], 76, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 388] <... close resumed>) = 0 [pid 386] <... sendto resumed>) = 44 [pid 383] <... sendto resumed>) = 76 [pid 388] sendto(3, [{nlmsg_len=48, nlmsg_type=0x1c /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x00\x00\x00\x0b\x00\x00\x00\x80\x00\x00\x00\x08\x00\x01\x00\xac\x14\x14\xbb\x0a\x00\x02\x00\xbb\xaa\xaa\xaa\xaa\xaa\x00\x00"], 48, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 384] <... sendto resumed>) = 76 [pid 386] recvfrom(3 [pid 383] recvfrom(3 [pid 381] <... sendto resumed>) = 136 [pid 388] <... sendto resumed>) = 48 [pid 386] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 384] recvfrom(3 [pid 383] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=76, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 381] recvfrom(3 [pid 388] recvfrom(3 [pid 386] close(3 [pid 384] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=76, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 383] sendto(3, [{nlmsg_len=140, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x12\x00\x03\x00\x62\x72\x69\x64\x67\x65\x5f\x73\x6c\x61\x76\x65\x5f\x30\x00\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x48\x00\x12\x00\x08\x00\x01\x00\x76\x65\x74\x68\x3c\x00\x02\x00\x38\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x13\x00\x03\x00\x76\x65\x74\x68\x30\x5f\x74\x6f"...], 140, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 381] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=136, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 388] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=48, nlmsg_type=0x1c /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 386] <... close resumed>) = 0 [pid 384] sendto(3, [{nlmsg_len=140, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x12\x00\x03\x00\x62\x72\x69\x64\x67\x65\x5f\x73\x6c\x61\x76\x65\x5f\x30\x00\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x48\x00\x12\x00\x08\x00\x01\x00\x76\x65\x74\x68\x3c\x00\x02\x00\x38\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x13\x00\x03\x00\x76\x65\x74\x68\x30\x5f\x74\x6f"...], 140, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 381] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 381] ioctl(5, SIOCGIFINDEX, {ifr_name="team_slave_0", ifr_ifindex=29}) = 0 [pid 381] close(5) = 0 [pid 381] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 381] ioctl(5, SIOCGIFINDEX, {ifr_name="team0"}) = -1 ENODEV (No such device) [pid 381] close(5) = 0 [pid 381] sendto(3, [{nlmsg_len=40, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x1d\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 388] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 386] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 384] <... sendto resumed>) = 140 [pid 383] <... sendto resumed>) = 140 [pid 388] <... socket resumed>) = 5 [pid 386] <... socket resumed>) = 3 [pid 384] recvfrom(3 [pid 383] recvfrom(3 [pid 388] ioctl(5, SIOCGIFINDEX, {ifr_name="syz_tun" [pid 386] sendto(3, [{nlmsg_len=84, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x03\x00\x69\x70\x36\x67\x72\x65\x74\x61\x70\x30\x00\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x14\x00\x12\x00\x0d\x00\x01\x00\x69\x70\x36\x67\x72\x65\x74\x61\x70\x00\x00\x00"], 84, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 384] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=140, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 383] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=140, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 388] <... ioctl resumed>, ifr_ifindex=11}) = 0 [pid 381] <... sendto resumed>) = 40 [pid 381] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 388] close(5 [pid 386] <... sendto resumed>) = 84 [pid 384] sendto(3, [{nlmsg_len=140, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x12\x00\x03\x00\x62\x72\x69\x64\x67\x65\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x48\x00\x12\x00\x08\x00\x01\x00\x76\x65\x74\x68\x3c\x00\x02\x00\x38\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x13\x00\x03\x00\x76\x65\x74\x68\x31\x5f\x74\x6f"...], 140, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 383] sendto(3, [{nlmsg_len=140, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x12\x00\x03\x00\x62\x72\x69\x64\x67\x65\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x48\x00\x12\x00\x08\x00\x01\x00\x76\x65\x74\x68\x3c\x00\x02\x00\x38\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x13\x00\x03\x00\x76\x65\x74\x68\x31\x5f\x74\x6f"...], 140, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 381] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 388] <... close resumed>) = 0 [pid 386] recvfrom(3 [pid 381] <... socket resumed>) = 5 [pid 381] ioctl(5, SIOCGIFINDEX, {ifr_name="team_slave_1", ifr_ifindex=31}) = 0 [pid 381] close(5) = 0 [pid 388] sendto(3, [{nlmsg_len=60, nlmsg_type=0x1c /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x00\x00\x00\x0b\x00\x00\x00\x80\x00\x00\x00\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xbb\x0a\x00\x02\x00\xbb\xaa\xaa\xaa\xaa\xaa\x00\x00"], 60, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 381] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 386] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=84, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 381] <... socket resumed>) = 5 [pid 381] ioctl(5, SIOCGIFINDEX, {ifr_name="team0"}) = -1 ENODEV (No such device) [pid 381] close(5) = 0 [pid 381] sendto(3, [{nlmsg_len=40, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 386] sendto(3, [{nlmsg_len=76, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0b\x00\x03\x00\x62\x72\x69\x64\x67\x65\x30\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x10\x00\x12\x00\x0a\x00\x01\x00\x62\x72\x69\x64\x67\x65\x00\x00"], 76, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 384] <... sendto resumed>) = 140 [pid 384] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=140, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 384] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 384] ioctl(5, SIOCGIFINDEX, {ifr_name="bridge_slave_0", ifr_ifindex=21}) = 0 [pid 384] close(5) = 0 [pid 384] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 384] ioctl(5, SIOCGIFINDEX, {ifr_name="bridge0", ifr_ifindex=13}) = 0 [pid 384] close(5) = 0 [pid 384] sendto(3, [{nlmsg_len=40, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x15\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x0d\x00\x00\x00"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 386] <... sendto resumed>) = 76 [pid 386] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=76, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 386] sendto(3, [{nlmsg_len=72, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x03\x00\x76\x63\x61\x6e\x30\x00\x00\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x0c\x00\x12\x00\x08\x00\x01\x00\x76\x63\x61\x6e"], 72, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 388] <... sendto resumed>) = 60 [pid 386] <... sendto resumed>) = 72 [pid 381] <... sendto resumed>) = 40 [pid 386] recvfrom(3 [pid 388] recvfrom(3 [pid 381] recvfrom(3 [pid 386] <... recvfrom resumed>, [{nlmsg_len=92, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-EOPNOTSUPP, msg=[{nlmsg_len=72, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x03\x00\x76\x63\x61\x6e\x30\x00\x00\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x0c\x00\x12\x00\x08\x00\x01\x00\x76\x63\x61\x6e"]}], 4096, 0, NULL, NULL) = 92 [pid 381] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 388] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=60, nlmsg_type=0x1c /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 386] sendto(3, [{nlmsg_len=72, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x03\x00\x62\x6f\x6e\x64\x30\x00\x00\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x0c\x00\x12\x00\x08\x00\x01\x00\x62\x6f\x6e\x64"], 72, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 381] sendto(3, [{nlmsg_len=140, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x12\x00\x03\x00\x62\x61\x74\x61\x64\x76\x5f\x73\x6c\x61\x76\x65\x5f\x30\x00\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x48\x00\x12\x00\x08\x00\x01\x00\x76\x65\x74\x68\x3c\x00\x02\x00\x38\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x13\x00\x03\x00\x76\x65\x74\x68\x30\x5f\x74\x6f"...], 140, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 388] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 383] <... sendto resumed>) = 140 [pid 383] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=140, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 383] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 383] ioctl(5, SIOCGIFINDEX, {ifr_name="bridge_slave_0", ifr_ifindex=21}) = 0 [pid 383] close(5) = 0 [pid 383] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 383] ioctl(5, SIOCGIFINDEX, {ifr_name="bridge0", ifr_ifindex=13}) = 0 [pid 383] close(5) = 0 [pid 383] sendto(3, [{nlmsg_len=40, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x15\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x0d\x00\x00\x00"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 388] <... socket resumed>) = 5 [pid 388] ioctl(5, SIOCGIFINDEX, {ifr_name="syz_tun", ifr_ifindex=11}) = 0 [pid 388] close(5) = 0 [pid 388] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x0b\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\xaa\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 44 [pid 386] <... sendto resumed>) = 72 [pid 388] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 388] close(3) = 0 [pid 388] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 388] sendto(3, [{nlmsg_len=84, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x03\x00\x69\x70\x36\x67\x72\x65\x74\x61\x70\x30\x00\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x14\x00\x12\x00\x0d\x00\x01\x00\x69\x70\x36\x67\x72\x65\x74\x61\x70\x00\x00\x00"], 84, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 386] recvfrom(3, [{nlmsg_len=92, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-EOPNOTSUPP, msg=[{nlmsg_len=72, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x03\x00\x62\x6f\x6e\x64\x30\x00\x00\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x0c\x00\x12\x00\x08\x00\x01\x00\x62\x6f\x6e\x64"]}], 4096, 0, NULL, NULL) = 92 [pid 386] sendto(3, [{nlmsg_len=72, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x03\x00\x74\x65\x61\x6d\x30\x00\x00\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x0c\x00\x12\x00\x08\x00\x01\x00\x74\x65\x61\x6d"], 72, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 384] <... sendto resumed>) = 40 [pid 386] <... sendto resumed>) = 72 [pid 383] <... sendto resumed>) = 40 [pid 384] recvfrom(3 [pid 381] <... sendto resumed>) = 140 [pid 386] recvfrom(3 [pid 384] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 383] recvfrom(3 [pid 384] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 386] <... recvfrom resumed>, [{nlmsg_len=92, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-EOPNOTSUPP, msg=[{nlmsg_len=72, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x03\x00\x74\x65\x61\x6d\x30\x00\x00\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x0c\x00\x12\x00\x08\x00\x01\x00\x74\x65\x61\x6d"]}], 4096, 0, NULL, NULL) = 92 [pid 383] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 384] <... socket resumed>) = 5 [pid 383] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 386] sendto(3, [{nlmsg_len=76, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x03\x00\x64\x75\x6d\x6d\x79\x30\x00\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x10\x00\x12\x00\x09\x00\x01\x00\x64\x75\x6d\x6d\x79\x00\x00\x00"], 76, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 384] ioctl(5, SIOCGIFINDEX, {ifr_name="bridge_slave_1" [pid 383] <... socket resumed>) = 5 [pid 384] <... ioctl resumed>, ifr_ifindex=23}) = 0 [pid 383] ioctl(5, SIOCGIFINDEX, {ifr_name="bridge_slave_1" [pid 381] recvfrom(3 [pid 384] close(5 [pid 383] <... ioctl resumed>, ifr_ifindex=23}) = 0 [pid 388] <... sendto resumed>) = 84 [pid 384] <... close resumed>) = 0 [pid 383] close(5 [pid 381] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=140, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 384] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 383] <... close resumed>) = 0 [pid 388] recvfrom(3 [pid 386] <... sendto resumed>) = 76 [pid 384] <... socket resumed>) = 5 [pid 383] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 381] sendto(3, [{nlmsg_len=140, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x12\x00\x03\x00\x62\x61\x74\x61\x64\x76\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x48\x00\x12\x00\x08\x00\x01\x00\x76\x65\x74\x68\x3c\x00\x02\x00\x38\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x13\x00\x03\x00\x76\x65\x74\x68\x31\x5f\x74\x6f"...], 140, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 388] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=84, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 386] recvfrom(3 [pid 384] ioctl(5, SIOCGIFINDEX, {ifr_name="bridge0" [pid 383] <... socket resumed>) = 5 [pid 384] <... ioctl resumed>, ifr_ifindex=13}) = 0 [pid 383] ioctl(5, SIOCGIFINDEX, {ifr_name="bridge0" [pid 384] close(5 [pid 383] <... ioctl resumed>, ifr_ifindex=13}) = 0 [pid 384] <... close resumed>) = 0 [pid 383] close(5 [ 31.491328][ T384] bridge0: port 1(bridge_slave_0) entered blocking state [ 31.498735][ T384] bridge0: port 1(bridge_slave_0) entered disabled state [ 31.506339][ T384] device bridge_slave_0 entered promiscuous mode [ 31.514066][ T383] bridge0: port 1(bridge_slave_0) entered blocking state [ 31.521150][ T383] bridge0: port 1(bridge_slave_0) entered disabled state [ 31.528759][ T383] device bridge_slave_0 entered promiscuous mode [pid 384] sendto(3, [{nlmsg_len=40, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x17\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x0d\x00\x00\x00"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 383] <... close resumed>) = 0 [pid 388] sendto(3, [{nlmsg_len=76, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0b\x00\x03\x00\x62\x72\x69\x64\x67\x65\x30\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x10\x00\x12\x00\x0a\x00\x01\x00\x62\x72\x69\x64\x67\x65\x00\x00"], 76, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 386] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=76, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 383] sendto(3, [{nlmsg_len=40, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x17\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x0d\x00\x00\x00"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 386] sendto(3, [{nlmsg_len=76, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x03\x00\x6e\x69\x63\x76\x66\x30\x00\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x10\x00\x12\x00\x09\x00\x01\x00\x6e\x69\x63\x76\x66\x00\x00\x00"], 76, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 384] <... sendto resumed>) = 40 [pid 384] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 384] sendto(3, [{nlmsg_len=136, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x03\x00\x62\x6f\x6e\x64\x5f\x73\x6c\x61\x76\x65\x5f\x30\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x48\x00\x12\x00\x08\x00\x01\x00\x76\x65\x74\x68\x3c\x00\x02\x00\x38\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x11\x00\x03\x00\x76\x65\x74\x68\x30\x5f\x74\x6f\x5f\x62\x6f\x6e"...], 136, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 388] <... sendto resumed>) = 76 [pid 388] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=76, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 388] sendto(3, [{nlmsg_len=72, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x03\x00\x76\x63\x61\x6e\x30\x00\x00\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x0c\x00\x12\x00\x08\x00\x01\x00\x76\x63\x61\x6e"], 72, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 384] <... sendto resumed>) = 136 [pid 384] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=136, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 384] sendto(3, [{nlmsg_len=136, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x03\x00\x62\x6f\x6e\x64\x5f\x73\x6c\x61\x76\x65\x5f\x31\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x48\x00\x12\x00\x08\x00\x01\x00\x76\x65\x74\x68\x3c\x00\x02\x00\x38\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x11\x00\x03\x00\x76\x65\x74\x68\x31\x5f\x74\x6f\x5f\x62\x6f\x6e"...], 136, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 136 [pid 384] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=136, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 384] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 384] ioctl(5, SIOCGIFINDEX, {ifr_name="bond_slave_0", ifr_ifindex=25}) = 0 [pid 384] close(5) = 0 [pid 384] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 384] ioctl(5, SIOCGIFINDEX, {ifr_name="bond0"}) = -1 ENODEV (No such device) [pid 384] close(5) = 0 [pid 384] sendto(3, [{nlmsg_len=40, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x19\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 381] <... sendto resumed>) = 140 [pid 381] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=140, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 381] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 381] ioctl(5, SIOCGIFINDEX, {ifr_name="batadv_slave_0", ifr_ifindex=33}) = 0 [pid 381] close(5) = 0 [pid 381] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 381] ioctl(5, SIOCGIFINDEX, {ifr_name="batadv0"}) = -1 ENODEV (No such device) [pid 381] close(5) = 0 [ 31.543913][ T384] bridge0: port 2(bridge_slave_1) entered blocking state [ 31.551764][ T384] bridge0: port 2(bridge_slave_1) entered disabled state [ 31.560170][ T384] device bridge_slave_1 entered promiscuous mode [ 31.577328][ T383] bridge0: port 2(bridge_slave_1) entered blocking state [ 31.584479][ T383] bridge0: port 2(bridge_slave_1) entered disabled state [pid 381] sendto(3, [{nlmsg_len=40, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x21\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 383] <... sendto resumed>) = 40 [pid 383] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 383] sendto(3, [{nlmsg_len=136, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x03\x00\x62\x6f\x6e\x64\x5f\x73\x6c\x61\x76\x65\x5f\x30\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x48\x00\x12\x00\x08\x00\x01\x00\x76\x65\x74\x68\x3c\x00\x02\x00\x38\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x11\x00\x03\x00\x76\x65\x74\x68\x30\x5f\x74\x6f\x5f\x62\x6f\x6e"...], 136, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 386] <... sendto resumed>) = 76 [pid 388] <... sendto resumed>) = 72 [pid 384] <... sendto resumed>) = 40 [pid 386] recvfrom(3 [pid 384] recvfrom(3 [pid 381] <... sendto resumed>) = 40 [pid 388] recvfrom(3 [pid 384] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 381] recvfrom(3 [pid 388] <... recvfrom resumed>, [{nlmsg_len=92, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-EOPNOTSUPP, msg=[{nlmsg_len=72, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x03\x00\x76\x63\x61\x6e\x30\x00\x00\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x0c\x00\x12\x00\x08\x00\x01\x00\x76\x63\x61\x6e"]}], 4096, 0, NULL, NULL) = 92 [pid 384] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 388] sendto(3, [{nlmsg_len=72, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x03\x00\x62\x6f\x6e\x64\x30\x00\x00\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x0c\x00\x12\x00\x08\x00\x01\x00\x62\x6f\x6e\x64"], 72, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 381] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 384] <... socket resumed>) = 5 [pid 381] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 384] ioctl(5, SIOCGIFINDEX, {ifr_name="bond_slave_1" [pid 381] <... socket resumed>) = 5 [pid 384] <... ioctl resumed>, ifr_ifindex=27}) = 0 [pid 381] ioctl(5, SIOCGIFINDEX, {ifr_name="batadv_slave_1" [pid 384] close(5 [pid 381] <... ioctl resumed>, ifr_ifindex=35}) = 0 [pid 386] <... recvfrom resumed>, [{nlmsg_len=96, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-EOPNOTSUPP, msg=[{nlmsg_len=76, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x03\x00\x6e\x69\x63\x76\x66\x30\x00\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x10\x00\x12\x00\x09\x00\x01\x00\x6e\x69\x63\x76\x66\x00\x00\x00"]}], 4096, 0, NULL, NULL) = 96 [pid 384] <... close resumed>) = 0 [pid 381] close(5 [pid 384] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 386] sendto(3, [{nlmsg_len=76, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x03\x00\x6e\x6c\x6d\x6f\x6e\x30\x00\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x10\x00\x12\x00\x09\x00\x01\x00\x6e\x6c\x6d\x6f\x6e\x00\x00\x00"], 76, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 381] <... close resumed>) = 0 [pid 384] <... socket resumed>) = 5 [pid 381] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 384] ioctl(5, SIOCGIFINDEX, {ifr_name="bond0" [pid 381] <... socket resumed>) = 5 [pid 384] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 381] ioctl(5, SIOCGIFINDEX, {ifr_name="batadv0" [pid 384] close(5 [pid 381] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 384] <... close resumed>) = 0 [pid 381] close(5 [pid 384] sendto(3, [{nlmsg_len=40, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 381] <... close resumed>) = 0 [pid 381] sendto(3, [{nlmsg_len=40, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x23\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 388] <... sendto resumed>) = 72 [pid 384] <... sendto resumed>) = 40 [pid 383] <... sendto resumed>) = 136 [pid 381] <... sendto resumed>) = 40 [pid 388] recvfrom(3 [pid 386] <... sendto resumed>) = 76 [pid 384] recvfrom(3 [pid 381] recvfrom(3 [pid 388] <... recvfrom resumed>, [{nlmsg_len=92, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-EOPNOTSUPP, msg=[{nlmsg_len=72, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x03\x00\x62\x6f\x6e\x64\x30\x00\x00\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x0c\x00\x12\x00\x08\x00\x01\x00\x62\x6f\x6e\x64"]}], 4096, 0, NULL, NULL) = 92 [pid 386] recvfrom(3 [pid 384] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 381] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 388] sendto(3, [{nlmsg_len=72, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x03\x00\x74\x65\x61\x6d\x30\x00\x00\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x0c\x00\x12\x00\x08\x00\x01\x00\x74\x65\x61\x6d"], 72, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 386] <... recvfrom resumed>, [{nlmsg_len=96, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-EOPNOTSUPP, msg=[{nlmsg_len=76, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x03\x00\x6e\x6c\x6d\x6f\x6e\x30\x00\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x10\x00\x12\x00\x09\x00\x01\x00\x6e\x6c\x6d\x6f\x6e\x00\x00\x00"]}], 4096, 0, NULL, NULL) = 96 [pid 384] sendto(3, [{nlmsg_len=136, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x03\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x30\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x48\x00\x12\x00\x08\x00\x01\x00\x76\x65\x74\x68\x3c\x00\x02\x00\x38\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x11\x00\x03\x00\x76\x65\x74\x68\x30\x5f\x74\x6f\x5f\x74\x65\x61"...], 136, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 383] recvfrom(3 [pid 381] sendto(3, [{nlmsg_len=84, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x09\x00\x03\x00\x78\x66\x72\x6d\x30\x00\x00\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x18\x00\x12\x00\x08\x00\x01\x00\x78\x66\x72\x6d\x0c\x00\x02\x00\x08\x00\x02\x00\x01\x00\x00\x00"], 84, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 388] <... sendto resumed>) = 72 [pid 386] sendto(3, [{nlmsg_len=72, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x03\x00\x63\x61\x69\x66\x30\x00\x00\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x0c\x00\x12\x00\x08\x00\x01\x00\x63\x61\x69\x66"], 72, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 384] <... sendto resumed>) = 136 [pid 383] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=136, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 388] recvfrom(3 [pid 384] recvfrom(3 [pid 381] <... sendto resumed>) = 84 [pid 388] <... recvfrom resumed>, [{nlmsg_len=92, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-EOPNOTSUPP, msg=[{nlmsg_len=72, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x03\x00\x74\x65\x61\x6d\x30\x00\x00\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x0c\x00\x12\x00\x08\x00\x01\x00\x74\x65\x61\x6d"]}], 4096, 0, NULL, NULL) = 92 [pid 386] <... sendto resumed>) = 72 [pid 384] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=136, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 383] sendto(3, [{nlmsg_len=136, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x03\x00\x62\x6f\x6e\x64\x5f\x73\x6c\x61\x76\x65\x5f\x31\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x48\x00\x12\x00\x08\x00\x01\x00\x76\x65\x74\x68\x3c\x00\x02\x00\x38\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x11\x00\x03\x00\x76\x65\x74\x68\x31\x5f\x74\x6f\x5f\x62\x6f\x6e"...], 136, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 381] recvfrom(3 [pid 388] sendto(3, [{nlmsg_len=76, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x03\x00\x64\x75\x6d\x6d\x79\x30\x00\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x10\x00\x12\x00\x09\x00\x01\x00\x64\x75\x6d\x6d\x79\x00\x00\x00"], 76, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 386] recvfrom(3 [pid 384] sendto(3, [{nlmsg_len=136, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x03\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x48\x00\x12\x00\x08\x00\x01\x00\x76\x65\x74\x68\x3c\x00\x02\x00\x38\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x11\x00\x03\x00\x76\x65\x74\x68\x31\x5f\x74\x6f\x5f\x74\x65\x61"...], 136, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 388] <... sendto resumed>) = 76 [pid 386] <... recvfrom resumed>, [{nlmsg_len=92, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-EOPNOTSUPP, msg=[{nlmsg_len=72, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x03\x00\x63\x61\x69\x66\x30\x00\x00\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x0c\x00\x12\x00\x08\x00\x01\x00\x63\x61\x69\x66"]}], 4096, 0, NULL, NULL) = 92 [pid 384] <... sendto resumed>) = 136 [pid 383] <... sendto resumed>) = 136 [pid 381] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=84, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 388] recvfrom(3 [pid 386] sendto(3, [{nlmsg_len=76, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0b\x00\x03\x00\x62\x61\x74\x61\x64\x76\x30\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x10\x00\x12\x00\x0a\x00\x01\x00\x62\x61\x74\x61\x64\x76\x00\x00"], 76, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 384] recvfrom(3 [pid 383] recvfrom(3 [pid 381] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 388] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=76, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 386] <... sendto resumed>) = 76 [pid 384] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=136, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 381] <... socket resumed>) = 5 [pid 388] sendto(3, [{nlmsg_len=76, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x03\x00\x6e\x69\x63\x76\x66\x30\x00\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x10\x00\x12\x00\x09\x00\x01\x00\x6e\x69\x63\x76\x66\x00\x00\x00"], 76, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 386] recvfrom(3 [pid 384] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 383] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=136, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 381] ioctl(5, SIOCGIFINDEX, {ifr_name="bridge_slave_0" [pid 388] <... sendto resumed>) = 76 [pid 386] <... recvfrom resumed>, [{nlmsg_len=96, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-EOPNOTSUPP, msg=[{nlmsg_len=76, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0b\x00\x03\x00\x62\x61\x74\x61\x64\x76\x30\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x10\x00\x12\x00\x0a\x00\x01\x00\x62\x61\x74\x61\x64\x76\x00\x00"]}], 4096, 0, NULL, NULL) = 96 [pid 384] <... socket resumed>) = 5 [pid 381] <... ioctl resumed>, ifr_ifindex=21}) = 0 [pid 388] recvfrom(3 [pid 386] sendto(3, [{nlmsg_len=76, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x03\x00\x76\x78\x63\x61\x6e\x31\x00\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x10\x00\x12\x00\x09\x00\x01\x00\x76\x78\x63\x61\x6e\x00\x00\x00"], 76, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 384] ioctl(5, SIOCGIFINDEX, {ifr_name="team_slave_0" [pid 383] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 381] close(5 [pid 388] <... recvfrom resumed>, [{nlmsg_len=96, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-EOPNOTSUPP, msg=[{nlmsg_len=76, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x03\x00\x6e\x69\x63\x76\x66\x30\x00\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x10\x00\x12\x00\x09\x00\x01\x00\x6e\x69\x63\x76\x66\x00\x00\x00"]}], 4096, 0, NULL, NULL) = 96 [pid 386] <... sendto resumed>) = 76 [pid 384] <... ioctl resumed>, ifr_ifindex=29}) = 0 [pid 381] <... close resumed>) = 0 [pid 388] sendto(3, [{nlmsg_len=76, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x03\x00\x6e\x6c\x6d\x6f\x6e\x30\x00\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x10\x00\x12\x00\x09\x00\x01\x00\x6e\x6c\x6d\x6f\x6e\x00\x00\x00"], 76, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 386] recvfrom(3 [pid 384] close(5 [pid 383] <... socket resumed>) = 5 [pid 381] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x15\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 388] <... sendto resumed>) = 76 [pid 386] <... recvfrom resumed>, [{nlmsg_len=96, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-EOPNOTSUPP, msg=[{nlmsg_len=76, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x03\x00\x76\x78\x63\x61\x6e\x31\x00\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x10\x00\x12\x00\x09\x00\x01\x00\x76\x78\x63\x61\x6e\x00\x00\x00"]}], 4096, 0, NULL, NULL) = 96 [pid 384] <... close resumed>) = 0 [pid 383] ioctl(5, SIOCGIFINDEX, {ifr_name="bond_slave_0" [pid 381] <... sendto resumed>) = 32 [pid 388] recvfrom(3 [pid 386] sendto(3, [{nlmsg_len=60, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x0c\x00\x12\x00\x08\x00\x01\x00\x76\x65\x74\x68"], 60, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 384] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 381] recvfrom(3 [pid 388] <... recvfrom resumed>, [{nlmsg_len=96, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-EOPNOTSUPP, msg=[{nlmsg_len=76, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x03\x00\x6e\x6c\x6d\x6f\x6e\x30\x00\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x10\x00\x12\x00\x09\x00\x01\x00\x6e\x6c\x6d\x6f\x6e\x00\x00\x00"]}], 4096, 0, NULL, NULL) = 96 [pid 384] <... socket resumed>) = 5 [pid 383] <... ioctl resumed>, ifr_ifindex=25}) = 0 [pid 381] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 381] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 381] ioctl(5, SIOCGIFINDEX, {ifr_name="bridge_slave_1", ifr_ifindex=23}) = 0 [pid 381] close(5) = 0 [pid 381] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x17\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 388] sendto(3, [{nlmsg_len=72, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x03\x00\x63\x61\x69\x66\x30\x00\x00\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x0c\x00\x12\x00\x08\x00\x01\x00\x63\x61\x69\x66"], 72, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 386] <... sendto resumed>) = 60 [pid 384] ioctl(5, SIOCGIFINDEX, {ifr_name="team0" [pid 383] close(5 [pid 381] <... sendto resumed>) = 32 [pid 388] <... sendto resumed>) = 72 [pid 381] recvfrom(3 [pid 388] recvfrom(3 [pid 386] recvfrom(3 [pid 384] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 381] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 388] <... recvfrom resumed>, [{nlmsg_len=92, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-EOPNOTSUPP, msg=[{nlmsg_len=72, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x03\x00\x63\x61\x69\x66\x30\x00\x00\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x0c\x00\x12\x00\x08\x00\x01\x00\x63\x61\x69\x66"]}], 4096, 0, NULL, NULL) = 92 [pid 386] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=60, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 384] close(5 [pid 383] <... close resumed>) = 0 [pid 381] sendto(3, [{nlmsg_len=132, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0f\x00\x03\x00\x68\x73\x72\x5f\x73\x6c\x61\x76\x65\x5f\x30\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x44\x00\x12\x00\x08\x00\x01\x00\x76\x65\x74\x68\x38\x00\x02\x00\x34\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x03\x00\x76\x65\x74\x68\x30\x5f\x74\x6f\x5f\x68\x73\x72"...], 132, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 388] sendto(3, [{nlmsg_len=76, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0b\x00\x03\x00\x62\x61\x74\x61\x64\x76\x30\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x10\x00\x12\x00\x0a\x00\x01\x00\x62\x61\x74\x61\x64\x76\x00\x00"], 76, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 386] sendto(3, [{nlmsg_len=76, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x03\x00\x77\x67\x30\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x14\x00\x12\x00\x0d\x00\x01\x00\x77\x69\x72\x65\x67\x75\x61\x72\x64\x00\x00\x00"], 76, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 384] <... close resumed>) = 0 [pid 383] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 388] <... sendto resumed>) = 76 [pid 384] sendto(3, [{nlmsg_len=40, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x1d\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 381] <... sendto resumed>) = 132 [pid 381] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=132, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 381] sendto(3, [{nlmsg_len=132, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0f\x00\x03\x00\x68\x73\x72\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x44\x00\x12\x00\x08\x00\x01\x00\x76\x65\x74\x68\x38\x00\x02\x00\x34\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x03\x00\x76\x65\x74\x68\x31\x5f\x74\x6f\x5f\x68\x73\x72"...], 132, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 388] recvfrom(3 [pid 386] <... sendto resumed>) = 76 [pid 384] <... sendto resumed>) = 40 [pid 383] <... socket resumed>) = 5 [pid 388] <... recvfrom resumed>, [{nlmsg_len=96, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-EOPNOTSUPP, msg=[{nlmsg_len=76, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0b\x00\x03\x00\x62\x61\x74\x61\x64\x76\x30\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x10\x00\x12\x00\x0a\x00\x01\x00\x62\x61\x74\x61\x64\x76\x00\x00"]}], 4096, 0, NULL, NULL) = 96 [ 31.592527][ T383] device bridge_slave_1 entered promiscuous mode [pid 388] sendto(3, [{nlmsg_len=76, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x03\x00\x76\x78\x63\x61\x6e\x31\x00\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x10\x00\x12\x00\x09\x00\x01\x00\x76\x78\x63\x61\x6e\x00\x00\x00"], 76, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 76 [pid 386] recvfrom(3 [pid 384] recvfrom(3 [pid 383] ioctl(5, SIOCGIFINDEX, {ifr_name="bond0" [pid 381] <... sendto resumed>) = 132 [pid 388] recvfrom(3 [pid 386] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=76, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 384] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 388] <... recvfrom resumed>, [{nlmsg_len=96, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-EOPNOTSUPP, msg=[{nlmsg_len=76, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x03\x00\x76\x78\x63\x61\x6e\x31\x00\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x10\x00\x12\x00\x09\x00\x01\x00\x76\x78\x63\x61\x6e\x00\x00\x00"]}], 4096, 0, NULL, NULL) = 96 [pid 386] sendto(3, [{nlmsg_len=76, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x03\x00\x77\x67\x31\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x14\x00\x12\x00\x0d\x00\x01\x00\x77\x69\x72\x65\x67\x75\x61\x72\x64\x00\x00\x00"], 76, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 383] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 381] recvfrom(3 [pid 388] sendto(3, [{nlmsg_len=60, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x0c\x00\x12\x00\x08\x00\x01\x00\x76\x65\x74\x68"], 60, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 384] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 383] close(5 [pid 381] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=132, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 384] <... socket resumed>) = 5 [pid 383] <... close resumed>) = 0 [pid 383] sendto(3, [{nlmsg_len=40, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x19\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 40 [pid 383] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 383] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 383] ioctl(5, SIOCGIFINDEX, {ifr_name="bond_slave_1", ifr_ifindex=27}) = 0 [pid 383] close(5) = 0 [pid 383] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 384] ioctl(5, SIOCGIFINDEX, {ifr_name="team_slave_1" [pid 383] <... socket resumed>) = 5 [pid 383] ioctl(5, SIOCGIFINDEX, {ifr_name="bond0"}) = -1 ENODEV (No such device) [pid 383] close(5) = 0 [pid 383] sendto(3, [{nlmsg_len=40, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 388] <... sendto resumed>) = 60 [pid 383] <... sendto resumed>) = 40 [pid 388] recvfrom(3 [pid 386] <... sendto resumed>) = 76 [pid 384] <... ioctl resumed>, ifr_ifindex=31}) = 0 [pid 383] recvfrom(3 [pid 381] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 383] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 388] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=60, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 386] recvfrom(3 [pid 384] close(5 [pid 383] sendto(3, [{nlmsg_len=136, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x03\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x30\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x48\x00\x12\x00\x08\x00\x01\x00\x76\x65\x74\x68\x3c\x00\x02\x00\x38\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x11\x00\x03\x00\x76\x65\x74\x68\x30\x5f\x74\x6f\x5f\x74\x65\x61"...], 136, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 381] <... socket resumed>) = 5 [pid 388] sendto(3, [{nlmsg_len=76, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x03\x00\x77\x67\x30\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x14\x00\x12\x00\x0d\x00\x01\x00\x77\x69\x72\x65\x67\x75\x61\x72\x64\x00\x00\x00"], 76, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 386] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=76, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 384] <... close resumed>) = 0 [pid 383] <... sendto resumed>) = 136 [pid 381] ioctl(5, SIOCGIFINDEX, {ifr_name="hsr_slave_0" [pid 384] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 383] recvfrom(3 [pid 386] sendto(3, [{nlmsg_len=76, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x03\x00\x77\x67\x32\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x14\x00\x12\x00\x0d\x00\x01\x00\x77\x69\x72\x65\x67\x75\x61\x72\x64\x00\x00\x00"], 76, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 381] <... ioctl resumed>, ifr_ifindex=38}) = 0 [pid 384] <... socket resumed>) = 5 [pid 384] ioctl(5, SIOCGIFINDEX, {ifr_name="team0" [pid 383] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=136, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 381] close(5 [pid 384] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 384] close(5 [pid 383] sendto(3, [{nlmsg_len=136, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x03\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x48\x00\x12\x00\x08\x00\x01\x00\x76\x65\x74\x68\x3c\x00\x02\x00\x38\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x11\x00\x03\x00\x76\x65\x74\x68\x31\x5f\x74\x6f\x5f\x74\x65\x61"...], 136, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 381] <... close resumed>) = 0 [pid 384] <... close resumed>) = 0 [pid 381] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 384] sendto(3, [{nlmsg_len=40, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 381] <... socket resumed>) = 5 [pid 381] ioctl(5, SIOCGIFINDEX, {ifr_name="hsr_slave_1", ifr_ifindex=40}) = 0 [pid 381] close(5) = 0 [pid 381] sendto(3, [{nlmsg_len=88, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x03\x00\x68\x73\x72\x30\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x20\x00\x12\x00\x07\x00\x01\x00\x68\x73\x72\x00\x14\x00\x02\x00\x08\x00\x01\x00\x26\x00\x00\x00\x08\x00\x02\x00\x28\x00\x00\x00"], 88, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 388] <... sendto resumed>) = 76 [pid 388] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=76, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 386] <... sendto resumed>) = 76 [pid 388] sendto(3, [{nlmsg_len=76, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x03\x00\x77\x67\x31\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x14\x00\x12\x00\x0d\x00\x01\x00\x77\x69\x72\x65\x67\x75\x61\x72\x64\x00\x00\x00"], 76, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 386] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=76, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 383] <... sendto resumed>) = 136 [pid 386] sendto(3, [{nlmsg_len=140, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x12\x00\x03\x00\x62\x72\x69\x64\x67\x65\x5f\x73\x6c\x61\x76\x65\x5f\x30\x00\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x48\x00\x12\x00\x08\x00\x01\x00\x76\x65\x74\x68\x3c\x00\x02\x00\x38\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x13\x00\x03\x00\x76\x65\x74\x68\x30\x5f\x74\x6f"...], 140, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 383] recvfrom(3 [pid 384] <... sendto resumed>) = 40 [pid 383] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=136, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 384] recvfrom(3 [pid 381] <... sendto resumed>) = 88 [pid 388] <... sendto resumed>) = 76 [pid 388] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=76, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 388] sendto(3, [{nlmsg_len=76, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x03\x00\x77\x67\x32\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x14\x00\x12\x00\x0d\x00\x01\x00\x77\x69\x72\x65\x67\x75\x61\x72\x64\x00\x00\x00"], 76, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 386] <... sendto resumed>) = 140 [pid 384] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 383] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 381] recvfrom(3 [pid 386] recvfrom(3 [pid 384] sendto(3, [{nlmsg_len=140, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x12\x00\x03\x00\x62\x61\x74\x61\x64\x76\x5f\x73\x6c\x61\x76\x65\x5f\x30\x00\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x48\x00\x12\x00\x08\x00\x01\x00\x76\x65\x74\x68\x3c\x00\x02\x00\x38\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x13\x00\x03\x00\x76\x65\x74\x68\x30\x5f\x74\x6f"...], 140, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 383] <... socket resumed>) = 5 [pid 381] <... recvfrom resumed>, [{nlmsg_len=108, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-EOPNOTSUPP, msg=[{nlmsg_len=88, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x03\x00\x68\x73\x72\x30\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x20\x00\x12\x00\x07\x00\x01\x00\x68\x73\x72\x00\x14\x00\x02\x00\x08\x00\x01\x00\x26\x00\x00\x00\x08\x00\x02\x00\x28\x00\x00\x00"]}], 4096, 0, NULL, NULL) = 108 [pid 388] <... sendto resumed>) = 76 [pid 386] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=140, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 388] recvfrom(3 [pid 383] ioctl(5, SIOCGIFINDEX, {ifr_name="team_slave_0" [pid 381] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 388] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=76, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 386] sendto(3, [{nlmsg_len=140, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x12\x00\x03\x00\x62\x72\x69\x64\x67\x65\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x48\x00\x12\x00\x08\x00\x01\x00\x76\x65\x74\x68\x3c\x00\x02\x00\x38\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x13\x00\x03\x00\x76\x65\x74\x68\x31\x5f\x74\x6f"...], 140, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 383] <... ioctl resumed>, ifr_ifindex=29}) = 0 [pid 388] sendto(3, [{nlmsg_len=140, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x12\x00\x03\x00\x62\x72\x69\x64\x67\x65\x5f\x73\x6c\x61\x76\x65\x5f\x30\x00\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x48\x00\x12\x00\x08\x00\x01\x00\x76\x65\x74\x68\x3c\x00\x02\x00\x38\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x13\x00\x03\x00\x76\x65\x74\x68\x30\x5f\x74\x6f"...], 140, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 384] <... sendto resumed>) = 140 [pid 381] <... socket resumed>) = 5 [pid 383] close(5 [pid 386] <... sendto resumed>) = 140 [pid 384] recvfrom(3 [pid 383] <... close resumed>) = 0 [pid 381] ioctl(5, SIOCGIFINDEX, {ifr_name="hsr_slave_0" [pid 386] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=140, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 386] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 386] ioctl(5, SIOCGIFINDEX, {ifr_name="bridge_slave_0", ifr_ifindex=21}) = 0 [pid 386] close(5) = 0 [pid 386] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 386] ioctl(5, SIOCGIFINDEX, {ifr_name="bridge0", ifr_ifindex=13}) = 0 [pid 386] close(5) = 0 [pid 386] sendto(3, [{nlmsg_len=40, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x15\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x0d\x00\x00\x00"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 388] <... sendto resumed>) = 140 [pid 384] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=140, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 383] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 381] <... ioctl resumed>, ifr_ifindex=38}) = 0 [pid 388] recvfrom(3 [pid 384] sendto(3, [{nlmsg_len=140, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x12\x00\x03\x00\x62\x61\x74\x61\x64\x76\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x48\x00\x12\x00\x08\x00\x01\x00\x76\x65\x74\x68\x3c\x00\x02\x00\x38\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x13\x00\x03\x00\x76\x65\x74\x68\x31\x5f\x74\x6f"...], 140, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 383] <... socket resumed>) = 5 [pid 381] close(5 [pid 388] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=140, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 383] ioctl(5, SIOCGIFINDEX, {ifr_name="team0" [pid 381] <... close resumed>) = 0 [pid 388] sendto(3, [{nlmsg_len=140, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x12\x00\x03\x00\x62\x72\x69\x64\x67\x65\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x48\x00\x12\x00\x08\x00\x01\x00\x76\x65\x74\x68\x3c\x00\x02\x00\x38\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x13\x00\x03\x00\x76\x65\x74\x68\x31\x5f\x74\x6f"...], 140, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 383] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 381] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x26\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 383] close(5) = 0 [pid 383] sendto(3, [{nlmsg_len=40, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x1d\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 386] <... sendto resumed>) = 40 [pid 384] <... sendto resumed>) = 140 [pid 386] recvfrom(3 [pid 384] recvfrom(3 [pid 386] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 384] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=140, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 383] <... sendto resumed>) = 40 [pid 386] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 384] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 386] <... socket resumed>) = 5 [pid 383] recvfrom(3 [pid 386] ioctl(5, SIOCGIFINDEX, {ifr_name="bridge_slave_1" [pid 384] <... socket resumed>) = 5 [pid 386] <... ioctl resumed>, ifr_ifindex=23}) = 0 [pid 386] close(5 [pid 384] ioctl(5, SIOCGIFINDEX, {ifr_name="batadv_slave_0" [pid 386] <... close resumed>) = 0 [pid 383] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 386] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 384] <... ioctl resumed>, ifr_ifindex=33}) = 0 [pid 386] <... socket resumed>) = 5 [pid 386] ioctl(5, SIOCGIFINDEX, {ifr_name="bridge0" [pid 384] close(5 [pid 386] <... ioctl resumed>, ifr_ifindex=13}) = 0 [pid 383] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 386] close(5 [pid 384] <... close resumed>) = 0 [pid 386] <... close resumed>) = 0 [pid 386] sendto(3, [{nlmsg_len=40, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x17\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x0d\x00\x00\x00"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 384] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 383] <... socket resumed>) = 5 [pid 384] <... socket resumed>) = 5 [pid 383] ioctl(5, SIOCGIFINDEX, {ifr_name="team_slave_1" [pid 384] ioctl(5, SIOCGIFINDEX, {ifr_name="batadv0"}) = -1 ENODEV (No such device) [pid 383] <... ioctl resumed>, ifr_ifindex=31}) = 0 [pid 384] close(5) = 0 [pid 384] sendto(3, [{nlmsg_len=40, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x21\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 383] close(5) = 0 [pid 383] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 383] ioctl(5, SIOCGIFINDEX, {ifr_name="team0"}) = -1 ENODEV (No such device) [pid 383] close(5) = 0 [pid 383] sendto(3, [{nlmsg_len=40, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 388] <... sendto resumed>) = 140 [pid 383] <... sendto resumed>) = 40 [pid 381] <... sendto resumed>) = 32 [pid 388] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=140, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 388] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 388] ioctl(5, SIOCGIFINDEX, {ifr_name="bridge_slave_0", ifr_ifindex=21}) = 0 [pid 388] close(5) = 0 [pid 388] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 388] ioctl(5, SIOCGIFINDEX, {ifr_name="bridge0", ifr_ifindex=13}) = 0 [pid 388] close(5) = 0 [pid 388] sendto(3, [{nlmsg_len=40, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x15\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x0d\x00\x00\x00"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 381] recvfrom(3 [pid 383] recvfrom(3 [pid 381] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 381] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 381] ioctl(5, SIOCGIFINDEX, {ifr_name="hsr_slave_1", ifr_ifindex=40}) = 0 [pid 381] close(5) = 0 [pid 381] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x28\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 383] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [ 31.672022][ T386] bridge0: port 1(bridge_slave_0) entered blocking state [ 31.679076][ T386] bridge0: port 1(bridge_slave_0) entered disabled state [ 31.687823][ T386] device bridge_slave_0 entered promiscuous mode [ 31.705566][ T386] bridge0: port 2(bridge_slave_1) entered blocking state [ 31.712828][ T386] bridge0: port 2(bridge_slave_1) entered disabled state [pid 383] sendto(3, [{nlmsg_len=140, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x12\x00\x03\x00\x62\x61\x74\x61\x64\x76\x5f\x73\x6c\x61\x76\x65\x5f\x30\x00\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x48\x00\x12\x00\x08\x00\x01\x00\x76\x65\x74\x68\x3c\x00\x02\x00\x38\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x13\x00\x03\x00\x76\x65\x74\x68\x30\x5f\x74\x6f"...], 140, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 386] <... sendto resumed>) = 40 [pid 386] recvfrom(3 [pid 384] <... sendto resumed>) = 40 [pid 384] recvfrom(3 [pid 386] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 386] sendto(3, [{nlmsg_len=136, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x03\x00\x62\x6f\x6e\x64\x5f\x73\x6c\x61\x76\x65\x5f\x30\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x48\x00\x12\x00\x08\x00\x01\x00\x76\x65\x74\x68\x3c\x00\x02\x00\x38\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x11\x00\x03\x00\x76\x65\x74\x68\x30\x5f\x74\x6f\x5f\x62\x6f\x6e"...], 136, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 384] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 384] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 384] ioctl(5, SIOCGIFINDEX, {ifr_name="batadv_slave_1", ifr_ifindex=35}) = 0 [pid 384] close(5) = 0 [pid 384] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 384] ioctl(5, SIOCGIFINDEX, {ifr_name="batadv0"}) = -1 ENODEV (No such device) [pid 384] close(5) = 0 [pid 384] sendto(3, [{nlmsg_len=40, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x23\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 388] <... sendto resumed>) = 40 [pid 381] <... sendto resumed>) = 32 [pid 388] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 388] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 388] ioctl(5, SIOCGIFINDEX, {ifr_name="bridge_slave_1", ifr_ifindex=23}) = 0 [pid 388] close(5) = 0 [pid 388] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 388] ioctl(5, SIOCGIFINDEX, {ifr_name="bridge0", ifr_ifindex=13}) = 0 [pid 388] close(5) = 0 [pid 388] sendto(3, [{nlmsg_len=40, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x17\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x0d\x00\x00\x00"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 386] <... sendto resumed>) = 136 [pid 383] <... sendto resumed>) = 140 [pid 381] recvfrom(3 [pid 386] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=136, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 386] sendto(3, [{nlmsg_len=136, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x03\x00\x62\x6f\x6e\x64\x5f\x73\x6c\x61\x76\x65\x5f\x31\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x48\x00\x12\x00\x08\x00\x01\x00\x76\x65\x74\x68\x3c\x00\x02\x00\x38\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x11\x00\x03\x00\x76\x65\x74\x68\x31\x5f\x74\x6f\x5f\x62\x6f\x6e"...], 136, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 383] recvfrom(3 [pid 381] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [ 31.720295][ T386] device bridge_slave_1 entered promiscuous mode [ 31.730224][ T388] bridge0: port 1(bridge_slave_0) entered blocking state [ 31.737318][ T388] bridge0: port 1(bridge_slave_0) entered disabled state [ 31.744872][ T388] device bridge_slave_0 entered promiscuous mode [ 31.757471][ T388] bridge0: port 2(bridge_slave_1) entered blocking state [ 31.764589][ T388] bridge0: port 2(bridge_slave_1) entered disabled state [pid 383] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=140, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 383] sendto(3, [{nlmsg_len=140, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x12\x00\x03\x00\x62\x61\x74\x61\x64\x76\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x48\x00\x12\x00\x08\x00\x01\x00\x76\x65\x74\x68\x3c\x00\x02\x00\x38\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x13\x00\x03\x00\x76\x65\x74\x68\x31\x5f\x74\x6f"...], 140, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 381] sendto(3, [{nlmsg_len=140, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x13\x00\x03\x00\x76\x65\x74\x68\x30\x5f\x76\x69\x72\x74\x5f\x77\x69\x66\x69\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x48\x00\x12\x00\x08\x00\x01\x00\x76\x65\x74\x68\x3c\x00\x02\x00\x38\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x13\x00\x03\x00\x76\x65\x74\x68\x31\x5f\x76\x69"...], 140, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 384] <... sendto resumed>) = 40 [pid 388] <... sendto resumed>) = 40 [pid 384] recvfrom(3 [pid 388] recvfrom(3 [pid 384] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 388] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 384] sendto(3, [{nlmsg_len=84, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x09\x00\x03\x00\x78\x66\x72\x6d\x30\x00\x00\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x18\x00\x12\x00\x08\x00\x01\x00\x78\x66\x72\x6d\x0c\x00\x02\x00\x08\x00\x02\x00\x01\x00\x00\x00"], 84, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 388] sendto(3, [{nlmsg_len=136, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x03\x00\x62\x6f\x6e\x64\x5f\x73\x6c\x61\x76\x65\x5f\x30\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x48\x00\x12\x00\x08\x00\x01\x00\x76\x65\x74\x68\x3c\x00\x02\x00\x38\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x11\x00\x03\x00\x76\x65\x74\x68\x30\x5f\x74\x6f\x5f\x62\x6f\x6e"...], 136, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 386] <... sendto resumed>) = 136 [pid 386] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=136, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 386] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 386] ioctl(5, SIOCGIFINDEX, {ifr_name="bond_slave_0", ifr_ifindex=25}) = 0 [pid 386] close(5) = 0 [pid 386] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 386] ioctl(5, SIOCGIFINDEX, {ifr_name="bond0"}) = -1 ENODEV (No such device) [pid 386] close(5) = 0 [pid 386] sendto(3, [{nlmsg_len=40, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x19\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 383] <... sendto resumed>) = 140 [pid 388] <... sendto resumed>) = 136 [pid 383] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=140, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 383] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 383] ioctl(5, SIOCGIFINDEX, {ifr_name="batadv_slave_0", ifr_ifindex=33}) = 0 [pid 383] close(5) = 0 [pid 383] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 383] ioctl(5, SIOCGIFINDEX, {ifr_name="batadv0"}) = -1 ENODEV (No such device) [pid 383] close(5) = 0 [pid 383] sendto(3, [{nlmsg_len=40, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x21\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 384] <... sendto resumed>) = 84 [pid 383] <... sendto resumed>) = 40 [pid 383] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 384] recvfrom(3 [pid 381] <... sendto resumed>) = 140 [pid 388] recvfrom(3 [pid 384] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=84, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 388] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=136, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 386] <... sendto resumed>) = 40 [pid 383] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 384] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 381] recvfrom(3 [pid 388] sendto(3, [{nlmsg_len=136, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x03\x00\x62\x6f\x6e\x64\x5f\x73\x6c\x61\x76\x65\x5f\x31\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x48\x00\x12\x00\x08\x00\x01\x00\x76\x65\x74\x68\x3c\x00\x02\x00\x38\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x11\x00\x03\x00\x76\x65\x74\x68\x31\x5f\x74\x6f\x5f\x62\x6f\x6e"...], 136, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 386] recvfrom(3 [pid 384] <... socket resumed>) = 5 [pid 383] <... socket resumed>) = 5 [pid 381] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=140, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 386] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 384] ioctl(5, SIOCGIFINDEX, {ifr_name="bridge_slave_0" [pid 383] ioctl(5, SIOCGIFINDEX, {ifr_name="batadv_slave_1" [pid 384] <... ioctl resumed>, ifr_ifindex=21}) = 0 [pid 381] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 386] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 384] close(5 [pid 383] <... ioctl resumed>, ifr_ifindex=35}) = 0 [pid 381] <... socket resumed>) = 5 [pid 384] <... close resumed>) = 0 [pid 381] ioctl(5, SIOCGIFINDEX, {ifr_name="veth1_virt_wifi" [pid 384] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x15\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 381] <... ioctl resumed>, ifr_ifindex=41}) = 0 [pid 388] <... sendto resumed>) = 136 [pid 386] <... socket resumed>) = 5 [pid 383] close(5 [pid 384] <... sendto resumed>) = 32 [pid 381] close(5 [pid 388] recvfrom(3 [pid 386] ioctl(5, SIOCGIFINDEX, {ifr_name="bond_slave_1" [pid 383] <... close resumed>) = 0 [pid 388] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=136, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 386] <... ioctl resumed>, ifr_ifindex=27}) = 0 [pid 383] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 384] recvfrom(3 [pid 381] <... close resumed>) = 0 [pid 388] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 386] close(5 [pid 383] <... socket resumed>) = 5 [pid 388] <... socket resumed>) = 5 [pid 386] <... close resumed>) = 0 [pid 384] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 383] ioctl(5, SIOCGIFINDEX, {ifr_name="batadv0" [pid 381] sendto(3, [{nlmsg_len=92, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x03\x00\x76\x69\x72\x74\x5f\x77\x69\x66\x69\x30\x00\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x14\x00\x12\x00\x0d\x00\x01\x00\x76\x69\x72\x74\x5f\x77\x69\x66\x69\x00\x00\x00\x08\x00\x05\x00\x29\x00\x00\x00"], 92, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 388] ioctl(5, SIOCGIFINDEX, {ifr_name="bond_slave_0" [pid 386] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 384] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 383] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 381] <... sendto resumed>) = 92 [pid 388] <... ioctl resumed>, ifr_ifindex=25}) = 0 [pid 386] <... socket resumed>) = 5 [pid 384] <... socket resumed>) = 5 [pid 383] close(5 [pid 381] recvfrom(3 [pid 388] close(5 [pid 386] ioctl(5, SIOCGIFINDEX, {ifr_name="bond0" [pid 384] ioctl(5, SIOCGIFINDEX, {ifr_name="bridge_slave_1" [pid 383] <... close resumed>) = 0 [pid 381] <... recvfrom resumed>, [{nlmsg_len=112, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-EOPNOTSUPP, msg=[{nlmsg_len=92, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x03\x00\x76\x69\x72\x74\x5f\x77\x69\x66\x69\x30\x00\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x14\x00\x12\x00\x0d\x00\x01\x00\x76\x69\x72\x74\x5f\x77\x69\x66\x69\x00\x00\x00\x08\x00\x05\x00\x29\x00\x00\x00"]}], 4096, 0, NULL, NULL) = 112 [pid 386] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 384] <... ioctl resumed>, ifr_ifindex=23}) = 0 [pid 383] sendto(3, [{nlmsg_len=40, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x23\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 386] close(5 [pid 384] close(5 [pid 381] sendto(3, [{nlmsg_len=132, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x03\x00\x76\x65\x74\x68\x30\x5f\x76\x6c\x61\x6e\x00\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x44\x00\x12\x00\x08\x00\x01\x00\x76\x65\x74\x68\x38\x00\x02\x00\x34\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x03\x00\x76\x65\x74\x68\x31\x5f\x76\x6c\x61\x6e\x00\x00"...], 132, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 386] <... close resumed>) = 0 [pid 384] <... close resumed>) = 0 [pid 383] <... sendto resumed>) = 40 [pid 388] <... close resumed>) = 0 [pid 388] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 388] ioctl(5, SIOCGIFINDEX, {ifr_name="bond0"}) = -1 ENODEV (No such device) [pid 388] close(5) = 0 [pid 388] sendto(3, [{nlmsg_len=40, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x19\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 40 [pid 384] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x17\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 381] <... sendto resumed>) = 132 [pid 386] sendto(3, [{nlmsg_len=40, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 383] recvfrom(3 [pid 384] <... sendto resumed>) = 32 [pid 381] recvfrom(3 [pid 384] recvfrom(3 [pid 388] recvfrom(3 [pid 384] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 386] <... sendto resumed>) = 40 [pid 383] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 381] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=132, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 386] recvfrom(3 [pid 384] sendto(3, [{nlmsg_len=132, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0f\x00\x03\x00\x68\x73\x72\x5f\x73\x6c\x61\x76\x65\x5f\x30\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x44\x00\x12\x00\x08\x00\x01\x00\x76\x65\x74\x68\x38\x00\x02\x00\x34\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x03\x00\x76\x65\x74\x68\x30\x5f\x74\x6f\x5f\x68\x73\x72"...], 132, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 383] sendto(3, [{nlmsg_len=84, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x09\x00\x03\x00\x78\x66\x72\x6d\x30\x00\x00\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x18\x00\x12\x00\x08\x00\x01\x00\x78\x66\x72\x6d\x0c\x00\x02\x00\x08\x00\x02\x00\x01\x00\x00\x00"], 84, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 386] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 381] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 388] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 388] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 388] ioctl(5, SIOCGIFINDEX, {ifr_name="bond_slave_1", ifr_ifindex=27}) = 0 [pid 388] close(5) = 0 [pid 388] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 388] ioctl(5, SIOCGIFINDEX, {ifr_name="bond0"}) = -1 ENODEV (No such device) [pid 388] close(5) = 0 [pid 388] sendto(3, [{nlmsg_len=40, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 40 [pid 386] sendto(3, [{nlmsg_len=136, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x03\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x30\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x48\x00\x12\x00\x08\x00\x01\x00\x76\x65\x74\x68\x3c\x00\x02\x00\x38\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x11\x00\x03\x00\x76\x65\x74\x68\x30\x5f\x74\x6f\x5f\x74\x65\x61"...], 136, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 384] <... sendto resumed>) = 132 [pid 381] <... socket resumed>) = 5 [pid 388] recvfrom(3 [pid 381] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0_vlan" [pid 388] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 381] <... ioctl resumed>, ifr_ifindex=44}) = 0 [pid 388] sendto(3, [{nlmsg_len=136, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x03\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x30\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x48\x00\x12\x00\x08\x00\x01\x00\x76\x65\x74\x68\x3c\x00\x02\x00\x38\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x11\x00\x03\x00\x76\x65\x74\x68\x30\x5f\x74\x6f\x5f\x74\x65\x61"...], 136, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 384] recvfrom(3 [pid 383] <... sendto resumed>) = 84 [pid 381] close(5) = 0 [pid 381] sendto(3, [{nlmsg_len=100, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x03\x00\x76\x6c\x61\x6e\x30\x00\x00\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x20\x00\x12\x00\x08\x00\x01\x00\x76\x6c\x61\x6e\x14\x00\x02\x00\x06\x00\x01\x00\x00\x00\x00\x00\x06\x00\x05\x00\x81\x00\x00\x00\x08\x00\x05\x00\x2c\x00\x00\x00"], 100, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 100 [pid 381] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=100, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 381] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 381] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0_vlan", ifr_ifindex=44}) = 0 [pid 381] close(5) = 0 [pid 381] sendto(3, [{nlmsg_len=100, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x03\x00\x76\x6c\x61\x6e\x31\x00\x00\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x20\x00\x12\x00\x08\x00\x01\x00\x76\x6c\x61\x6e\x14\x00\x02\x00\x06\x00\x01\x00\x01\x00\x00\x00\x06\x00\x05\x00\x88\xa8\x00\x00\x08\x00\x05\x00\x2c\x00\x00\x00"], 100, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 388] <... sendto resumed>) = 136 [pid 384] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=132, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 383] recvfrom(3 [pid 386] <... sendto resumed>) = 136 [pid 388] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=136, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 388] sendto(3, [{nlmsg_len=136, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x03\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x48\x00\x12\x00\x08\x00\x01\x00\x76\x65\x74\x68\x3c\x00\x02\x00\x38\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x11\x00\x03\x00\x76\x65\x74\x68\x31\x5f\x74\x6f\x5f\x74\x65\x61"...], 136, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 136 [pid 386] recvfrom(3 [pid 384] sendto(3, [{nlmsg_len=132, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0f\x00\x03\x00\x68\x73\x72\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x44\x00\x12\x00\x08\x00\x01\x00\x76\x65\x74\x68\x38\x00\x02\x00\x34\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x03\x00\x76\x65\x74\x68\x31\x5f\x74\x6f\x5f\x68\x73\x72"...], 132, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 383] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=84, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 381] <... sendto resumed>) = 100 [pid 386] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=136, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 388] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=136, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 388] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 388] ioctl(5, SIOCGIFINDEX, {ifr_name="team_slave_0", ifr_ifindex=29}) = 0 [pid 388] close(5) = 0 [pid 388] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 388] ioctl(5, SIOCGIFINDEX, {ifr_name="team0"}) = -1 ENODEV (No such device) [pid 388] close(5) = 0 [pid 388] sendto(3, [{nlmsg_len=40, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x1d\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 40 [pid 384] <... sendto resumed>) = 132 [pid 388] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 386] sendto(3, [{nlmsg_len=136, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x03\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x48\x00\x12\x00\x08\x00\x01\x00\x76\x65\x74\x68\x3c\x00\x02\x00\x38\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x11\x00\x03\x00\x76\x65\x74\x68\x31\x5f\x74\x6f\x5f\x74\x65\x61"...], 136, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 384] recvfrom(3 [pid 383] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 381] recvfrom(3 [pid 388] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 388] ioctl(5, SIOCGIFINDEX, {ifr_name="team_slave_1", ifr_ifindex=31}) = 0 [pid 383] <... socket resumed>) = 5 [pid 388] close(5) = 0 [pid 383] ioctl(5, SIOCGIFINDEX, {ifr_name="bridge_slave_0" [pid 388] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 388] ioctl(5, SIOCGIFINDEX, {ifr_name="team0"}) = -1 ENODEV (No such device) [pid 383] <... ioctl resumed>, ifr_ifindex=21}) = 0 [pid 388] close(5) = 0 [pid 388] sendto(3, [{nlmsg_len=40, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 383] close(5 [pid 384] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=132, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 383] <... close resumed>) = 0 [pid 384] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 384] ioctl(5, SIOCGIFINDEX, {ifr_name="hsr_slave_0" [pid 383] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x15\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 381] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=100, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 384] <... ioctl resumed>, ifr_ifindex=38}) = 0 [pid 384] close(5) = 0 [pid 381] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 384] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 384] ioctl(5, SIOCGIFINDEX, {ifr_name="hsr_slave_1" [pid 381] <... socket resumed>) = 5 [pid 384] <... ioctl resumed>, ifr_ifindex=40}) = 0 [pid 384] close(5) = 0 [pid 381] ioctl(5, SIOCGIFINDEX, {ifr_name="veth1_vlan" [ 31.772366][ T388] device bridge_slave_1 entered promiscuous mode [pid 384] sendto(3, [{nlmsg_len=88, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x03\x00\x68\x73\x72\x30\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x20\x00\x12\x00\x07\x00\x01\x00\x68\x73\x72\x00\x14\x00\x02\x00\x08\x00\x01\x00\x26\x00\x00\x00\x08\x00\x02\x00\x28\x00\x00\x00"], 88, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 381] <... ioctl resumed>, ifr_ifindex=43}) = 0 [pid 386] <... sendto resumed>) = 136 [pid 381] close(5 [pid 388] <... sendto resumed>) = 40 [pid 386] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=136, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 388] recvfrom(3 [pid 384] <... sendto resumed>) = 88 [pid 383] <... sendto resumed>) = 32 [pid 381] <... close resumed>) = 0 [pid 384] recvfrom(3, [{nlmsg_len=108, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-EOPNOTSUPP, msg=[{nlmsg_len=88, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x03\x00\x68\x73\x72\x30\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x20\x00\x12\x00\x07\x00\x01\x00\x68\x73\x72\x00\x14\x00\x02\x00\x08\x00\x01\x00\x26\x00\x00\x00\x08\x00\x02\x00\x28\x00\x00\x00"]}], 4096, 0, NULL, NULL) = 108 [pid 384] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 384] ioctl(5, SIOCGIFINDEX, {ifr_name="hsr_slave_0", ifr_ifindex=38}) = 0 [pid 384] close(5) = 0 [pid 384] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x26\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 386] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 386] ioctl(5, SIOCGIFINDEX, {ifr_name="team_slave_0", ifr_ifindex=29}) = 0 [pid 386] close(5 [pid 388] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 386] <... close resumed>) = 0 [pid 384] <... sendto resumed>) = 32 [pid 383] recvfrom(3 [pid 381] sendto(3, [{nlmsg_len=96, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0c\x00\x03\x00\x6d\x61\x63\x76\x6c\x61\x6e\x30\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x1c\x00\x12\x00\x0b\x00\x01\x00\x6d\x61\x63\x76\x6c\x61\x6e\x00\x0c\x00\x02\x00\x08\x00\x01\x00\x04\x00\x00\x00\x08\x00\x05\x00\x2b\x00\x00\x00"], 96, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 388] sendto(3, [{nlmsg_len=140, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x12\x00\x03\x00\x62\x61\x74\x61\x64\x76\x5f\x73\x6c\x61\x76\x65\x5f\x30\x00\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x48\x00\x12\x00\x08\x00\x01\x00\x76\x65\x74\x68\x3c\x00\x02\x00\x38\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x13\x00\x03\x00\x76\x65\x74\x68\x30\x5f\x74\x6f"...], 140, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 383] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 381] <... sendto resumed>) = 96 [pid 386] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 384] recvfrom(3 [pid 386] <... socket resumed>) = 5 [pid 384] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 386] ioctl(5, SIOCGIFINDEX, {ifr_name="team0" [pid 384] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 386] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 384] <... socket resumed>) = 5 [pid 386] close(5 [pid 384] ioctl(5, SIOCGIFINDEX, {ifr_name="hsr_slave_1" [pid 386] <... close resumed>) = 0 [pid 384] <... ioctl resumed>, ifr_ifindex=40}) = 0 [pid 386] sendto(3, [{nlmsg_len=40, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x1d\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 384] close(5 [pid 383] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 381] recvfrom(3 [pid 384] <... close resumed>) = 0 [pid 383] <... socket resumed>) = 5 [pid 384] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x28\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 383] ioctl(5, SIOCGIFINDEX, {ifr_name="bridge_slave_1" [pid 381] <... recvfrom resumed>, [{nlmsg_len=116, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-EOPNOTSUPP, msg=[{nlmsg_len=96, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0c\x00\x03\x00\x6d\x61\x63\x76\x6c\x61\x6e\x30\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x1c\x00\x12\x00\x0b\x00\x01\x00\x6d\x61\x63\x76\x6c\x61\x6e\x00\x0c\x00\x02\x00\x08\x00\x01\x00\x04\x00\x00\x00\x08\x00\x05\x00\x2b\x00\x00\x00"]}], 4096, 0, NULL, NULL) = 116 [pid 386] <... sendto resumed>) = 40 [pid 384] <... sendto resumed>) = 32 [pid 383] <... ioctl resumed>, ifr_ifindex=23}) = 0 [pid 381] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 388] <... sendto resumed>) = 140 [pid 386] recvfrom(3 [pid 384] recvfrom(3 [pid 383] close(5 [pid 381] <... socket resumed>) = 5 [pid 383] <... close resumed>) = 0 [pid 381] ioctl(5, SIOCGIFINDEX, {ifr_name="veth1_vlan" [pid 383] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x17\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 381] <... ioctl resumed>, ifr_ifindex=43}) = 0 [pid 388] recvfrom(3 [pid 386] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 384] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 383] <... sendto resumed>) = 32 [pid 381] close(5 [pid 388] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=140, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 386] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 383] recvfrom(3 [pid 381] <... close resumed>) = 0 [pid 386] <... socket resumed>) = 5 [pid 384] sendto(3, [{nlmsg_len=140, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x13\x00\x03\x00\x76\x65\x74\x68\x30\x5f\x76\x69\x72\x74\x5f\x77\x69\x66\x69\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x48\x00\x12\x00\x08\x00\x01\x00\x76\x65\x74\x68\x3c\x00\x02\x00\x38\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x13\x00\x03\x00\x76\x65\x74\x68\x31\x5f\x76\x69"...], 140, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 383] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 381] sendto(3, [{nlmsg_len=96, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0c\x00\x03\x00\x6d\x61\x63\x76\x6c\x61\x6e\x31\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x1c\x00\x12\x00\x0b\x00\x01\x00\x6d\x61\x63\x76\x6c\x61\x6e\x00\x0c\x00\x02\x00\x08\x00\x01\x00\x04\x00\x00\x00\x08\x00\x05\x00\x2b\x00\x00\x00"], 96, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 388] sendto(3, [{nlmsg_len=140, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x12\x00\x03\x00\x62\x61\x74\x61\x64\x76\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x48\x00\x12\x00\x08\x00\x01\x00\x76\x65\x74\x68\x3c\x00\x02\x00\x38\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x13\x00\x03\x00\x76\x65\x74\x68\x31\x5f\x74\x6f"...], 140, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 386] ioctl(5, SIOCGIFINDEX, {ifr_name="team_slave_1" [pid 384] <... sendto resumed>) = 140 [pid 383] sendto(3, [{nlmsg_len=132, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0f\x00\x03\x00\x68\x73\x72\x5f\x73\x6c\x61\x76\x65\x5f\x30\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x44\x00\x12\x00\x08\x00\x01\x00\x76\x65\x74\x68\x38\x00\x02\x00\x34\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x03\x00\x76\x65\x74\x68\x30\x5f\x74\x6f\x5f\x68\x73\x72"...], 132, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 381] <... sendto resumed>) = 96 [pid 386] <... ioctl resumed>, ifr_ifindex=31}) = 0 [pid 384] recvfrom(3 [pid 381] recvfrom(3 [pid 386] close(5 [pid 381] <... recvfrom resumed>, [{nlmsg_len=116, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-EOPNOTSUPP, msg=[{nlmsg_len=96, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0c\x00\x03\x00\x6d\x61\x63\x76\x6c\x61\x6e\x31\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x1c\x00\x12\x00\x0b\x00\x01\x00\x6d\x61\x63\x76\x6c\x61\x6e\x00\x0c\x00\x02\x00\x08\x00\x01\x00\x04\x00\x00\x00\x08\x00\x05\x00\x2b\x00\x00\x00"]}], 4096, 0, NULL, NULL) = 116 [pid 388] <... sendto resumed>) = 140 [pid 386] <... close resumed>) = 0 [pid 384] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=140, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 383] <... sendto resumed>) = 132 [pid 381] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 388] recvfrom(3 [pid 386] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 384] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 383] recvfrom(3 [pid 381] <... socket resumed>) = 5 [pid 386] <... socket resumed>) = 5 [pid 384] <... socket resumed>) = 5 [pid 383] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=132, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 381] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0_vlan" [pid 388] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=140, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 386] ioctl(5, SIOCGIFINDEX, {ifr_name="team0" [pid 384] ioctl(5, SIOCGIFINDEX, {ifr_name="veth1_virt_wifi" [pid 383] sendto(3, [{nlmsg_len=132, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0f\x00\x03\x00\x68\x73\x72\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x44\x00\x12\x00\x08\x00\x01\x00\x76\x65\x74\x68\x38\x00\x02\x00\x34\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x03\x00\x76\x65\x74\x68\x31\x5f\x74\x6f\x5f\x68\x73\x72"...], 132, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 381] <... ioctl resumed>, ifr_ifindex=44}) = 0 [pid 388] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 386] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 384] <... ioctl resumed>, ifr_ifindex=41}) = 0 [pid 383] <... sendto resumed>) = 132 [pid 381] close(5 [pid 386] close(5 [pid 383] recvfrom(3 [pid 381] <... close resumed>) = 0 [pid 383] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=132, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 381] sendto(3, [{nlmsg_len=104, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0b\x00\x03\x00\x69\x70\x76\x6c\x61\x6e\x30\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x24\x00\x12\x00\x0a\x00\x01\x00\x69\x70\x76\x6c\x61\x6e\x00\x00\x14\x00\x02\x00\x06\x00\x01\x00\x00\x00\x00\x00\x06\x00\x02\x00\x00\x00\x00\x00\x08\x00\x05\x00\x2c\x00\x00\x00"], 104, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 388] <... socket resumed>) = 5 [pid 386] <... close resumed>) = 0 [pid 384] close(5 [pid 383] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 381] <... sendto resumed>) = 104 [pid 386] sendto(3, [{nlmsg_len=40, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 383] <... socket resumed>) = 5 [pid 381] recvfrom(3 [pid 388] ioctl(5, SIOCGIFINDEX, {ifr_name="batadv_slave_0" [pid 386] <... sendto resumed>) = 40 [pid 384] <... close resumed>) = 0 [pid 383] ioctl(5, SIOCGIFINDEX, {ifr_name="hsr_slave_0" [pid 381] <... recvfrom resumed>, [{nlmsg_len=124, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-EOPNOTSUPP, msg=[{nlmsg_len=104, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0b\x00\x03\x00\x69\x70\x76\x6c\x61\x6e\x30\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x24\x00\x12\x00\x0a\x00\x01\x00\x69\x70\x76\x6c\x61\x6e\x00\x00\x14\x00\x02\x00\x06\x00\x01\x00\x00\x00\x00\x00\x06\x00\x02\x00\x00\x00\x00\x00\x08\x00\x05\x00\x2c\x00\x00\x00"]}], 4096, 0, NULL, NULL) = 124 [pid 388] <... ioctl resumed>, ifr_ifindex=33}) = 0 [pid 386] recvfrom(3 [pid 384] sendto(3, [{nlmsg_len=92, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x03\x00\x76\x69\x72\x74\x5f\x77\x69\x66\x69\x30\x00\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x14\x00\x12\x00\x0d\x00\x01\x00\x76\x69\x72\x74\x5f\x77\x69\x66\x69\x00\x00\x00\x08\x00\x05\x00\x29\x00\x00\x00"], 92, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 383] <... ioctl resumed>, ifr_ifindex=38}) = 0 [pid 381] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 388] close(5 [pid 386] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 384] <... sendto resumed>) = 92 [pid 383] close(5 [pid 381] <... socket resumed>) = 5 [pid 388] <... close resumed>) = 0 [pid 386] sendto(3, [{nlmsg_len=140, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x12\x00\x03\x00\x62\x61\x74\x61\x64\x76\x5f\x73\x6c\x61\x76\x65\x5f\x30\x00\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x48\x00\x12\x00\x08\x00\x01\x00\x76\x65\x74\x68\x3c\x00\x02\x00\x38\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x13\x00\x03\x00\x76\x65\x74\x68\x30\x5f\x74\x6f"...], 140, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 384] recvfrom(3 [pid 383] <... close resumed>) = 0 [pid 381] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0_vlan" [pid 388] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 383] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 381] <... ioctl resumed>, ifr_ifindex=44}) = 0 [pid 383] <... socket resumed>) = 5 [pid 381] close(5 [pid 383] ioctl(5, SIOCGIFINDEX, {ifr_name="hsr_slave_1" [pid 381] <... close resumed>) = 0 [pid 386] <... sendto resumed>) = 140 [pid 384] <... recvfrom resumed>, [{nlmsg_len=112, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-EOPNOTSUPP, msg=[{nlmsg_len=92, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x03\x00\x76\x69\x72\x74\x5f\x77\x69\x66\x69\x30\x00\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x14\x00\x12\x00\x0d\x00\x01\x00\x76\x69\x72\x74\x5f\x77\x69\x66\x69\x00\x00\x00\x08\x00\x05\x00\x29\x00\x00\x00"]}], 4096, 0, NULL, NULL) = 112 [pid 383] <... ioctl resumed>, ifr_ifindex=40}) = 0 [pid 381] sendto(3, [{nlmsg_len=104, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0b\x00\x03\x00\x69\x70\x76\x6c\x61\x6e\x31\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x24\x00\x12\x00\x0a\x00\x01\x00\x69\x70\x76\x6c\x61\x6e\x00\x00\x14\x00\x02\x00\x06\x00\x01\x00\x02\x00\x00\x00\x06\x00\x02\x00\x02\x00\x00\x00\x08\x00\x05\x00\x2c\x00\x00\x00"], 104, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 388] <... socket resumed>) = 5 [pid 386] recvfrom(3 [pid 384] sendto(3, [{nlmsg_len=132, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x03\x00\x76\x65\x74\x68\x30\x5f\x76\x6c\x61\x6e\x00\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x44\x00\x12\x00\x08\x00\x01\x00\x76\x65\x74\x68\x38\x00\x02\x00\x34\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x03\x00\x76\x65\x74\x68\x31\x5f\x76\x6c\x61\x6e\x00\x00"...], 132, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 383] close(5 [pid 381] <... sendto resumed>) = 104 [pid 388] ioctl(5, SIOCGIFINDEX, {ifr_name="batadv0" [pid 386] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=140, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 383] <... close resumed>) = 0 [pid 381] recvfrom(3 [pid 383] sendto(3, [{nlmsg_len=88, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x03\x00\x68\x73\x72\x30\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x20\x00\x12\x00\x07\x00\x01\x00\x68\x73\x72\x00\x14\x00\x02\x00\x08\x00\x01\x00\x26\x00\x00\x00\x08\x00\x02\x00\x28\x00\x00\x00"], 88, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 381] <... recvfrom resumed>, [{nlmsg_len=124, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-EOPNOTSUPP, msg=[{nlmsg_len=104, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0b\x00\x03\x00\x69\x70\x76\x6c\x61\x6e\x31\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x24\x00\x12\x00\x0a\x00\x01\x00\x69\x70\x76\x6c\x61\x6e\x00\x00\x14\x00\x02\x00\x06\x00\x01\x00\x02\x00\x00\x00\x06\x00\x02\x00\x02\x00\x00\x00\x08\x00\x05\x00\x2c\x00\x00\x00"]}], 4096, 0, NULL, NULL) = 124 [pid 388] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 386] sendto(3, [{nlmsg_len=140, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x12\x00\x03\x00\x62\x61\x74\x61\x64\x76\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x48\x00\x12\x00\x08\x00\x01\x00\x76\x65\x74\x68\x3c\x00\x02\x00\x38\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x13\x00\x03\x00\x76\x65\x74\x68\x31\x5f\x74\x6f"...], 140, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 384] <... sendto resumed>) = 132 [pid 383] <... sendto resumed>) = 88 [pid 381] sendto(3, [{nlmsg_len=140, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x11\x00\x03\x00\x76\x65\x74\x68\x30\x5f\x6d\x61\x63\x76\x74\x61\x70\x00\x00\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x48\x00\x12\x00\x08\x00\x01\x00\x76\x65\x74\x68\x3c\x00\x02\x00\x38\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x11\x00\x03\x00\x76\x65\x74\x68\x31\x5f\x6d\x61"...], 140, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 388] close(5 [pid 384] recvfrom(3 [pid 383] recvfrom(3 [pid 384] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=132, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 383] <... recvfrom resumed>, [{nlmsg_len=108, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-EOPNOTSUPP, msg=[{nlmsg_len=88, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x03\x00\x68\x73\x72\x30\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x20\x00\x12\x00\x07\x00\x01\x00\x68\x73\x72\x00\x14\x00\x02\x00\x08\x00\x01\x00\x26\x00\x00\x00\x08\x00\x02\x00\x28\x00\x00\x00"]}], 4096, 0, NULL, NULL) = 108 [pid 384] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 383] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 384] <... socket resumed>) = 5 [pid 383] <... socket resumed>) = 5 [pid 384] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0_vlan" [pid 383] ioctl(5, SIOCGIFINDEX, {ifr_name="hsr_slave_0" [pid 384] <... ioctl resumed>, ifr_ifindex=44}) = 0 [pid 383] <... ioctl resumed>, ifr_ifindex=38}) = 0 [pid 384] close(5 [pid 383] close(5 [pid 384] <... close resumed>) = 0 [pid 383] <... close resumed>) = 0 [pid 384] sendto(3, [{nlmsg_len=100, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x03\x00\x76\x6c\x61\x6e\x30\x00\x00\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x20\x00\x12\x00\x08\x00\x01\x00\x76\x6c\x61\x6e\x14\x00\x02\x00\x06\x00\x01\x00\x00\x00\x00\x00\x06\x00\x05\x00\x81\x00\x00\x00\x08\x00\x05\x00\x2c\x00\x00\x00"], 100, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 383] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x26\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 388] <... close resumed>) = 0 [pid 386] <... sendto resumed>) = 140 [pid 384] <... sendto resumed>) = 100 [pid 383] <... sendto resumed>) = 32 [pid 381] <... sendto resumed>) = 140 [pid 384] recvfrom(3 [pid 383] recvfrom(3 [pid 384] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=100, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 383] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 381] recvfrom(3 [pid 388] sendto(3, [{nlmsg_len=40, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x21\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 386] recvfrom(3 [pid 384] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 383] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 384] <... socket resumed>) = 5 [pid 383] <... socket resumed>) = 5 [pid 381] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=140, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 388] <... sendto resumed>) = 40 [pid 386] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=140, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 384] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0_vlan" [pid 383] ioctl(5, SIOCGIFINDEX, {ifr_name="hsr_slave_1" [pid 388] recvfrom(3 [pid 384] <... ioctl resumed>, ifr_ifindex=44}) = 0 [pid 383] <... ioctl resumed>, ifr_ifindex=40}) = 0 [pid 381] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 384] close(5 [pid 383] close(5 [pid 386] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 384] <... close resumed>) = 0 [pid 383] <... close resumed>) = 0 [pid 381] <... socket resumed>) = 5 [pid 384] sendto(3, [{nlmsg_len=100, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x03\x00\x76\x6c\x61\x6e\x31\x00\x00\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x20\x00\x12\x00\x08\x00\x01\x00\x76\x6c\x61\x6e\x14\x00\x02\x00\x06\x00\x01\x00\x01\x00\x00\x00\x06\x00\x05\x00\x88\xa8\x00\x00\x08\x00\x05\x00\x2c\x00\x00\x00"], 100, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 383] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x28\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 381] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0_macvtap" [pid 388] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 386] <... socket resumed>) = 5 [pid 381] <... ioctl resumed>, ifr_ifindex=48}) = 0 [pid 388] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 386] ioctl(5, SIOCGIFINDEX, {ifr_name="batadv_slave_0" [pid 381] close(5 [pid 388] <... socket resumed>) = 5 [pid 386] <... ioctl resumed>, ifr_ifindex=33}) = 0 [pid 381] <... close resumed>) = 0 [pid 388] ioctl(5, SIOCGIFINDEX, {ifr_name="batadv_slave_1" [pid 386] close(5 [pid 381] sendto(3, [{nlmsg_len=84, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0c\x00\x03\x00\x6d\x61\x63\x76\x74\x61\x70\x30\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x10\x00\x12\x00\x0b\x00\x01\x00\x6d\x61\x63\x76\x74\x61\x70\x00\x08\x00\x05\x00\x30\x00\x00\x00"], 84, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 384] <... sendto resumed>) = 100 [pid 383] <... sendto resumed>) = 32 [pid 388] <... ioctl resumed>, ifr_ifindex=35}) = 0 [pid 386] <... close resumed>) = 0 [pid 384] recvfrom(3 [pid 383] recvfrom(3 [pid 381] <... sendto resumed>) = 84 [pid 383] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 384] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=100, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 381] recvfrom(3 [pid 383] sendto(3, [{nlmsg_len=140, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x13\x00\x03\x00\x76\x65\x74\x68\x30\x5f\x76\x69\x72\x74\x5f\x77\x69\x66\x69\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x48\x00\x12\x00\x08\x00\x01\x00\x76\x65\x74\x68\x3c\x00\x02\x00\x38\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x13\x00\x03\x00\x76\x65\x74\x68\x31\x5f\x76\x69"...], 140, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 384] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 381] <... recvfrom resumed>, [{nlmsg_len=104, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-EOPNOTSUPP, msg=[{nlmsg_len=84, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0c\x00\x03\x00\x6d\x61\x63\x76\x74\x61\x70\x30\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x10\x00\x12\x00\x0b\x00\x01\x00\x6d\x61\x63\x76\x74\x61\x70\x00\x08\x00\x05\x00\x30\x00\x00\x00"]}], 4096, 0, NULL, NULL) = 104 [pid 388] close(5 [pid 386] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 388] <... close resumed>) = 0 [pid 386] <... socket resumed>) = 5 [pid 388] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 386] ioctl(5, SIOCGIFINDEX, {ifr_name="batadv0" [pid 388] <... socket resumed>) = 5 [pid 386] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 388] ioctl(5, SIOCGIFINDEX, {ifr_name="batadv0" [pid 386] close(5 [pid 388] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 386] <... close resumed>) = 0 [pid 388] close(5 [pid 386] sendto(3, [{nlmsg_len=40, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x21\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 388] <... close resumed>) = 0 [pid 386] <... sendto resumed>) = 40 [pid 383] <... sendto resumed>) = 140 [pid 381] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 388] sendto(3, [{nlmsg_len=40, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x23\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 386] recvfrom(3 [pid 384] <... socket resumed>) = 5 [pid 383] recvfrom(3 [pid 388] <... sendto resumed>) = 40 [pid 386] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 384] ioctl(5, SIOCGIFINDEX, {ifr_name="veth1_vlan" [pid 381] <... socket resumed>) = 5 [pid 383] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=140, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 388] recvfrom(3 [pid 386] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 384] <... ioctl resumed>, ifr_ifindex=43}) = 0 [pid 381] ioctl(5, SIOCGIFINDEX, {ifr_name="veth1_macvtap" [pid 388] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 386] <... socket resumed>) = 5 [pid 384] close(5 [pid 383] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 381] <... ioctl resumed>, ifr_ifindex=47}) = 0 [pid 388] sendto(3, [{nlmsg_len=84, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x09\x00\x03\x00\x78\x66\x72\x6d\x30\x00\x00\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x18\x00\x12\x00\x08\x00\x01\x00\x78\x66\x72\x6d\x0c\x00\x02\x00\x08\x00\x02\x00\x01\x00\x00\x00"], 84, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 386] ioctl(5, SIOCGIFINDEX, {ifr_name="batadv_slave_1" [pid 384] <... close resumed>) = 0 [pid 381] close(5 [pid 388] <... sendto resumed>) = 84 [pid 386] <... ioctl resumed>, ifr_ifindex=35}) = 0 [pid 383] <... socket resumed>) = 5 [pid 388] recvfrom(3 [pid 386] close(5 [pid 388] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=84, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 386] <... close resumed>) = 0 [pid 388] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 386] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 388] <... socket resumed>) = 5 [pid 386] <... socket resumed>) = 5 [pid 388] ioctl(5, SIOCGIFINDEX, {ifr_name="bridge_slave_0" [pid 386] ioctl(5, SIOCGIFINDEX, {ifr_name="batadv0" [pid 388] <... ioctl resumed>, ifr_ifindex=21}) = 0 [pid 386] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 388] close(5 [pid 386] close(5 [pid 388] <... close resumed>) = 0 [pid 386] <... close resumed>) = 0 [pid 388] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x15\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 386] sendto(3, [{nlmsg_len=40, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x23\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 388] <... sendto resumed>) = 32 [pid 386] <... sendto resumed>) = 40 [pid 384] sendto(3, [{nlmsg_len=96, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0c\x00\x03\x00\x6d\x61\x63\x76\x6c\x61\x6e\x30\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x1c\x00\x12\x00\x0b\x00\x01\x00\x6d\x61\x63\x76\x6c\x61\x6e\x00\x0c\x00\x02\x00\x08\x00\x01\x00\x04\x00\x00\x00\x08\x00\x05\x00\x2b\x00\x00\x00"], 96, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 383] ioctl(5, SIOCGIFINDEX, {ifr_name="veth1_virt_wifi" [pid 381] <... close resumed>) = 0 [pid 388] recvfrom(3 [pid 386] recvfrom(3 [pid 388] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 386] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 384] <... sendto resumed>) = 96 [pid 383] <... ioctl resumed>, ifr_ifindex=41}) = 0 [pid 381] sendto(3, [{nlmsg_len=84, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0b\x00\x03\x00\x6d\x61\x63\x73\x65\x63\x30\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x10\x00\x12\x00\x0a\x00\x01\x00\x6d\x61\x63\x73\x65\x63\x00\x00\x08\x00\x05\x00\x2f\x00\x00\x00"], 84, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 388] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 386] sendto(3, [{nlmsg_len=84, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x09\x00\x03\x00\x78\x66\x72\x6d\x30\x00\x00\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x18\x00\x12\x00\x08\x00\x01\x00\x78\x66\x72\x6d\x0c\x00\x02\x00\x08\x00\x02\x00\x01\x00\x00\x00"], 84, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 384] recvfrom(3 [pid 383] close(5 [pid 388] <... socket resumed>) = 5 [pid 386] <... sendto resumed>) = 84 [pid 381] <... sendto resumed>) = 84 [pid 388] ioctl(5, SIOCGIFINDEX, {ifr_name="bridge_slave_1" [pid 386] recvfrom(3 [pid 384] <... recvfrom resumed>, [{nlmsg_len=116, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-EOPNOTSUPP, msg=[{nlmsg_len=96, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0c\x00\x03\x00\x6d\x61\x63\x76\x6c\x61\x6e\x30\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x1c\x00\x12\x00\x0b\x00\x01\x00\x6d\x61\x63\x76\x6c\x61\x6e\x00\x0c\x00\x02\x00\x08\x00\x01\x00\x04\x00\x00\x00\x08\x00\x05\x00\x2b\x00\x00\x00"]}], 4096, 0, NULL, NULL) = 116 [pid 383] <... close resumed>) = 0 [pid 381] recvfrom(3 [pid 388] <... ioctl resumed>, ifr_ifindex=23}) = 0 [pid 386] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=84, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 383] sendto(3, [{nlmsg_len=92, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x03\x00\x76\x69\x72\x74\x5f\x77\x69\x66\x69\x30\x00\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x14\x00\x12\x00\x0d\x00\x01\x00\x76\x69\x72\x74\x5f\x77\x69\x66\x69\x00\x00\x00\x08\x00\x05\x00\x29\x00\x00\x00"], 92, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 388] close(5 [pid 386] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 384] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 381] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=84, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 388] <... close resumed>) = 0 [pid 386] <... socket resumed>) = 5 [pid 384] <... socket resumed>) = 5 [pid 383] <... sendto resumed>) = 92 [pid 388] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x17\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 386] ioctl(5, SIOCGIFINDEX, {ifr_name="bridge_slave_0" [pid 384] ioctl(5, SIOCGIFINDEX, {ifr_name="veth1_vlan" [pid 383] recvfrom(3 [pid 381] sendto(3, [{nlmsg_len=96, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0b\x00\x03\x00\x67\x65\x6e\x65\x76\x65\x30\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x24\x00\x12\x00\x0a\x00\x01\x00\x67\x65\x6e\x65\x76\x65\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x18"], 96, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 388] <... sendto resumed>) = 32 [pid 386] <... ioctl resumed>, ifr_ifindex=21}) = 0 [pid 384] <... ioctl resumed>, ifr_ifindex=43}) = 0 [pid 383] <... recvfrom resumed>, [{nlmsg_len=112, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-EOPNOTSUPP, msg=[{nlmsg_len=92, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x03\x00\x76\x69\x72\x74\x5f\x77\x69\x66\x69\x30\x00\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x14\x00\x12\x00\x0d\x00\x01\x00\x76\x69\x72\x74\x5f\x77\x69\x66\x69\x00\x00\x00\x08\x00\x05\x00\x29\x00\x00\x00"]}], 4096, 0, NULL, NULL) = 112 [pid 388] recvfrom(3 [pid 386] close(5 [pid 384] close(5 [pid 381] <... sendto resumed>) = 96 [pid 388] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 386] <... close resumed>) = 0 [pid 383] sendto(3, [{nlmsg_len=132, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x03\x00\x76\x65\x74\x68\x30\x5f\x76\x6c\x61\x6e\x00\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x44\x00\x12\x00\x08\x00\x01\x00\x76\x65\x74\x68\x38\x00\x02\x00\x34\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x03\x00\x76\x65\x74\x68\x31\x5f\x76\x6c\x61\x6e\x00\x00"...], 132, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 388] sendto(3, [{nlmsg_len=132, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0f\x00\x03\x00\x68\x73\x72\x5f\x73\x6c\x61\x76\x65\x5f\x30\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x44\x00\x12\x00\x08\x00\x01\x00\x76\x65\x74\x68\x38\x00\x02\x00\x34\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x03\x00\x76\x65\x74\x68\x30\x5f\x74\x6f\x5f\x68\x73\x72"...], 132, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 386] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x15\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 384] <... close resumed>) = 0 [pid 381] recvfrom(3 [pid 388] <... sendto resumed>) = 132 [pid 386] <... sendto resumed>) = 32 [pid 384] sendto(3, [{nlmsg_len=96, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0c\x00\x03\x00\x6d\x61\x63\x76\x6c\x61\x6e\x31\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x1c\x00\x12\x00\x0b\x00\x01\x00\x6d\x61\x63\x76\x6c\x61\x6e\x00\x0c\x00\x02\x00\x08\x00\x01\x00\x04\x00\x00\x00\x08\x00\x05\x00\x2b\x00\x00\x00"], 96, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 383] <... sendto resumed>) = 132 [pid 388] recvfrom(3 [pid 386] recvfrom(3 [pid 381] <... recvfrom resumed>, [{nlmsg_len=116, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-EOPNOTSUPP, msg=[{nlmsg_len=96, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0b\x00\x03\x00\x67\x65\x6e\x65\x76\x65\x30\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x24\x00\x12\x00\x0a\x00\x01\x00\x67\x65\x6e\x65\x76\x65\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x18"]}], 4096, 0, NULL, NULL) = 116 [pid 388] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=132, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 386] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 384] <... sendto resumed>) = 96 [pid 383] recvfrom(3 [pid 381] sendto(3, [{nlmsg_len=108, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0b\x00\x03\x00\x67\x65\x6e\x65\x76\x65\x31\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x30\x00\x12\x00\x0a\x00\x01\x00\x67\x65\x6e\x65\x76\x65\x00\x00\x20\x00\x02\x00\x08\x00\x01\x00\x01\x00\x00\x00\x14\x00\x07\x00\xfc\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01"], 108, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 388] sendto(3, [{nlmsg_len=132, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0f\x00\x03\x00\x68\x73\x72\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x44\x00\x12\x00\x08\x00\x01\x00\x76\x65\x74\x68\x38\x00\x02\x00\x34\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x03\x00\x76\x65\x74\x68\x31\x5f\x74\x6f\x5f\x68\x73\x72"...], 132, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 386] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 384] recvfrom(3 [pid 383] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=132, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 386] <... socket resumed>) = 5 [pid 384] <... recvfrom resumed>, [{nlmsg_len=116, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-EOPNOTSUPP, msg=[{nlmsg_len=96, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0c\x00\x03\x00\x6d\x61\x63\x76\x6c\x61\x6e\x31\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x1c\x00\x12\x00\x0b\x00\x01\x00\x6d\x61\x63\x76\x6c\x61\x6e\x00\x0c\x00\x02\x00\x08\x00\x01\x00\x04\x00\x00\x00\x08\x00\x05\x00\x2b\x00\x00\x00"]}], 4096, 0, NULL, NULL) = 116 [pid 383] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 381] <... sendto resumed>) = 108 [pid 386] ioctl(5, SIOCGIFINDEX, {ifr_name="bridge_slave_1" [pid 384] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 383] <... socket resumed>) = 5 [pid 381] recvfrom(3 [pid 386] <... ioctl resumed>, ifr_ifindex=23}) = 0 [pid 384] <... socket resumed>) = 5 [pid 383] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0_vlan" [pid 381] <... recvfrom resumed>, [{nlmsg_len=128, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-EOPNOTSUPP, msg=[{nlmsg_len=108, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0b\x00\x03\x00\x67\x65\x6e\x65\x76\x65\x31\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x30\x00\x12\x00\x0a\x00\x01\x00\x67\x65\x6e\x65\x76\x65\x00\x00\x20\x00\x02\x00\x08\x00\x01\x00\x01\x00\x00\x00\x14\x00\x07\x00\xfc\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01"]}], 4096, 0, NULL, NULL) = 128 [pid 388] <... sendto resumed>) = 132 [pid 386] close(5 [pid 384] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0_vlan" [pid 383] <... ioctl resumed>, ifr_ifindex=44}) = 0 [pid 381] openat(AT_FDCWD, "/sys/bus/netdevsim/del_device", O_WRONLY|O_CLOEXEC [pid 388] recvfrom(3 [pid 386] <... close resumed>) = 0 [pid 384] <... ioctl resumed>, ifr_ifindex=44}) = 0 [pid 383] close(5 [pid 381] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 388] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=132, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 386] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x17\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 384] close(5 [pid 383] <... close resumed>) = 0 [pid 381] openat(AT_FDCWD, "/sys/bus/netdevsim/new_device", O_WRONLY|O_CLOEXEC [pid 388] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 384] <... close resumed>) = 0 [pid 383] sendto(3, [{nlmsg_len=100, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x03\x00\x76\x6c\x61\x6e\x30\x00\x00\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x20\x00\x12\x00\x08\x00\x01\x00\x76\x6c\x61\x6e\x14\x00\x02\x00\x06\x00\x01\x00\x00\x00\x00\x00\x06\x00\x05\x00\x81\x00\x00\x00\x08\x00\x05\x00\x2c\x00\x00\x00"], 100, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 381] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 388] <... socket resumed>) = 5 [pid 386] <... sendto resumed>) = 32 [pid 384] sendto(3, [{nlmsg_len=104, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0b\x00\x03\x00\x69\x70\x76\x6c\x61\x6e\x30\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x24\x00\x12\x00\x0a\x00\x01\x00\x69\x70\x76\x6c\x61\x6e\x00\x00\x14\x00\x02\x00\x06\x00\x01\x00\x00\x00\x00\x00\x06\x00\x02\x00\x00\x00\x00\x00\x08\x00\x05\x00\x2c\x00\x00\x00"], 104, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 381] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 5 [pid 381] sendto(5, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0e\x00\x02\x00\x77\x69\x72\x65\x67\x75\x61\x72\x64\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 36 [pid 381] recvfrom(5, [{nlmsg_len=112, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, "\x01\x02\x00\x00\x0e\x00\x02\x00\x77\x69\x72\x65\x67\x75\x61\x72\x64\x00\x00\x00\x06\x00\x01\x00\x1c\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x08\x00\x00\x00\x2c\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x00\x00\x00\x00\x08\x00\x02\x00\x1c\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00"], 4096, 0, NULL, NULL) = 112 [pid 381] recvfrom(5, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 383] <... sendto resumed>) = 100 [pid 381] sendto(5, [{nlmsg_len=368, nlmsg_type=0x1c /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x01\x01\x00\x00\x08\x00\x02\x00\x77\x67\x30\x00\x24\x00\x03\x00\xa0\x5c\xa8\x4f\x6c\x9c\x8e\x38\x53\xe2\xfd\x7a\x70\xae\x0f\xb2\x0f\xa1\x52\x60\x0c\xb0\x08\x45\x17\x4f\x08\x07\x6f\x8d\x78\x43\x06\x00\x06\x00\x21\x4e\x00\x00\x28\x01\x08\x80\x8c\x00\x00\x80\x24\x00\x01\x00\xd1\x73\x28\x99\xf6\x11\xcd\x89\x94\x03\x4d\x7f\x41\x3d\xc9\x57\x63\x0e\x54\x93\xc2\x85\xac\xa4\x00\x65\xcb\x63\x11\xbe\x69\x6b"...], 368, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 388] ioctl(5, SIOCGIFINDEX, {ifr_name="hsr_slave_0" [pid 386] recvfrom(3 [pid 384] <... sendto resumed>) = 104 [pid 383] recvfrom(3 [pid 381] <... sendto resumed>) = 368 [pid 388] <... ioctl resumed>, ifr_ifindex=38}) = 0 [pid 386] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 384] recvfrom(3 [pid 383] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=100, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 381] recvfrom(5 [pid 388] close(5 [pid 386] sendto(3, [{nlmsg_len=132, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0f\x00\x03\x00\x68\x73\x72\x5f\x73\x6c\x61\x76\x65\x5f\x30\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x44\x00\x12\x00\x08\x00\x01\x00\x76\x65\x74\x68\x38\x00\x02\x00\x34\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x03\x00\x76\x65\x74\x68\x30\x5f\x74\x6f\x5f\x68\x73\x72"...], 132, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 384] <... recvfrom resumed>, [{nlmsg_len=124, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-EOPNOTSUPP, msg=[{nlmsg_len=104, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0b\x00\x03\x00\x69\x70\x76\x6c\x61\x6e\x30\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x24\x00\x12\x00\x0a\x00\x01\x00\x69\x70\x76\x6c\x61\x6e\x00\x00\x14\x00\x02\x00\x06\x00\x01\x00\x00\x00\x00\x00\x06\x00\x02\x00\x00\x00\x00\x00\x08\x00\x05\x00\x2c\x00\x00\x00"]}], 4096, 0, NULL, NULL) = 124 [pid 381] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=368, nlmsg_type=0x1c /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 388] <... close resumed>) = 0 [pid 383] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 381] sendto(5, [{nlmsg_len=368, nlmsg_type=0x1c /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x01\x01\x00\x00\x08\x00\x02\x00\x77\x67\x31\x00\x24\x00\x03\x00\xb0\x80\x73\xe8\xd4\x4e\x91\xe3\xda\x92\x2c\x22\x43\x82\x44\xbb\x88\x5c\x69\xe2\x69\xc8\xe9\xd8\x35\xb1\x14\x29\x3a\x4d\xdc\x6e\x06\x00\x06\x00\x22\x4e\x00\x00\x28\x01\x08\x80\x98\x00\x00\x80\x24\x00\x01\x00\x97\x5c\x9d\x81\xc9\x83\xc8\x20\x9e\xe7\x81\x25\x4b\x89\x9f\x8e\xd9\x25\xae\x9f\x09\x23\xc2\x3c\x62\xf5\x3c\x57\xcd\xbf\x69\x1c"...], 368, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 384] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 383] <... socket resumed>) = 5 [pid 384] <... socket resumed>) = 5 [pid 383] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0_vlan" [pid 384] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0_vlan", ifr_ifindex=44}) = 0 [pid 383] <... ioctl resumed>, ifr_ifindex=44}) = 0 [pid 384] close(5) = 0 [pid 383] close(5 [pid 384] sendto(3, [{nlmsg_len=104, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0b\x00\x03\x00\x69\x70\x76\x6c\x61\x6e\x31\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x24\x00\x12\x00\x0a\x00\x01\x00\x69\x70\x76\x6c\x61\x6e\x00\x00\x14\x00\x02\x00\x06\x00\x01\x00\x02\x00\x00\x00\x06\x00\x02\x00\x02\x00\x00\x00\x08\x00\x05\x00\x2c\x00\x00\x00"], 104, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 388] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 386] <... sendto resumed>) = 132 [pid 383] <... close resumed>) = 0 [pid 381] <... sendto resumed>) = 368 [pid 381] recvfrom(5 [pid 388] <... socket resumed>) = 5 [pid 386] recvfrom(3 [pid 384] <... sendto resumed>) = 104 [pid 383] sendto(3, [{nlmsg_len=100, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x03\x00\x76\x6c\x61\x6e\x31\x00\x00\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x20\x00\x12\x00\x08\x00\x01\x00\x76\x6c\x61\x6e\x14\x00\x02\x00\x06\x00\x01\x00\x01\x00\x00\x00\x06\x00\x05\x00\x88\xa8\x00\x00\x08\x00\x05\x00\x2c\x00\x00\x00"], 100, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 381] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=368, nlmsg_type=0x1c /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 388] ioctl(5, SIOCGIFINDEX, {ifr_name="hsr_slave_1" [pid 386] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=132, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 384] recvfrom(3 [pid 381] sendto(5, [{nlmsg_len=368, nlmsg_type=0x1c /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x01\x01\x00\x00\x08\x00\x02\x00\x77\x67\x32\x00\x24\x00\x03\x00\xa0\xcb\x87\x9a\x47\xf5\xbc\x64\x4c\x0e\x69\x3f\xa6\xd0\x31\xc7\x4a\x15\x53\xb6\xe9\x01\xb9\xff\x2f\x51\x8c\x78\x04\x2f\xb5\x42\x06\x00\x06\x00\x23\x4e\x00\x00\x28\x01\x08\x80\x98\x00\x00\x80\x24\x00\x01\x00\x97\x5c\x9d\x81\xc9\x83\xc8\x20\x9e\xe7\x81\x25\x4b\x89\x9f\x8e\xd9\x25\xae\x9f\x09\x23\xc2\x3c\x62\xf5\x3c\x57\xcd\xbf\x69\x1c"...], 368, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 388] <... ioctl resumed>, ifr_ifindex=40}) = 0 [pid 386] sendto(3, [{nlmsg_len=132, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0f\x00\x03\x00\x68\x73\x72\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x44\x00\x12\x00\x08\x00\x01\x00\x76\x65\x74\x68\x38\x00\x02\x00\x34\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x03\x00\x76\x65\x74\x68\x31\x5f\x74\x6f\x5f\x68\x73\x72"...], 132, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 384] <... recvfrom resumed>, [{nlmsg_len=124, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-EOPNOTSUPP, msg=[{nlmsg_len=104, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0b\x00\x03\x00\x69\x70\x76\x6c\x61\x6e\x31\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x24\x00\x12\x00\x0a\x00\x01\x00\x69\x70\x76\x6c\x61\x6e\x00\x00\x14\x00\x02\x00\x06\x00\x01\x00\x02\x00\x00\x00\x06\x00\x02\x00\x02\x00\x00\x00\x08\x00\x05\x00\x2c\x00\x00\x00"]}], 4096, 0, NULL, NULL) = 124 [pid 383] <... sendto resumed>) = 100 [pid 381] <... sendto resumed>) = 368 [pid 388] close(5 [pid 384] sendto(3, [{nlmsg_len=140, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x11\x00\x03\x00\x76\x65\x74\x68\x30\x5f\x6d\x61\x63\x76\x74\x61\x70\x00\x00\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x48\x00\x12\x00\x08\x00\x01\x00\x76\x65\x74\x68\x3c\x00\x02\x00\x38\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x11\x00\x03\x00\x76\x65\x74\x68\x31\x5f\x6d\x61"...], 140, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 383] recvfrom(3 [pid 381] recvfrom(5 [pid 383] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=100, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 381] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=368, nlmsg_type=0x1c /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 381] close(5) = 0 [pid 381] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 381] ioctl(5, SIOCGIFINDEX, {ifr_name="lo", ifr_ifindex=1}) = 0 [pid 381] close(5) = 0 [pid 381] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x01\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x0a\x08\x00\x01\x00\xac\x14\x14\x0a"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 40 [pid 381] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 381] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 381] ioctl(5, SIOCGIFINDEX, {ifr_name="lo", ifr_ifindex=1}) = 0 [pid 381] close(5) = 0 [pid 381] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x01\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0a\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0a"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 388] <... close resumed>) = 0 [pid 386] <... sendto resumed>) = 132 [pid 384] <... sendto resumed>) = 140 [pid 383] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 381] <... sendto resumed>) = 64 [pid 388] sendto(3, [{nlmsg_len=88, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x03\x00\x68\x73\x72\x30\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x20\x00\x12\x00\x07\x00\x01\x00\x68\x73\x72\x00\x14\x00\x02\x00\x08\x00\x01\x00\x26\x00\x00\x00\x08\x00\x02\x00\x28\x00\x00\x00"], 88, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 381] recvfrom(3 [pid 386] recvfrom(3 [pid 384] recvfrom(3 [pid 383] <... socket resumed>) = 5 [pid 381] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 388] <... sendto resumed>) = 88 [pid 386] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=132, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 384] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=140, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 383] ioctl(5, SIOCGIFINDEX, {ifr_name="veth1_vlan" [pid 381] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 388] recvfrom(3 [pid 386] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 384] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 383] <... ioctl resumed>, ifr_ifindex=43}) = 0 [pid 381] <... socket resumed>) = 5 [pid 388] <... recvfrom resumed>, [{nlmsg_len=108, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-EOPNOTSUPP, msg=[{nlmsg_len=88, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x03\x00\x68\x73\x72\x30\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x20\x00\x12\x00\x07\x00\x01\x00\x68\x73\x72\x00\x14\x00\x02\x00\x08\x00\x01\x00\x26\x00\x00\x00\x08\x00\x02\x00\x28\x00\x00\x00"]}], 4096, 0, NULL, NULL) = 108 [pid 386] <... socket resumed>) = 5 [pid 381] ioctl(5, SIOCGIFINDEX, {ifr_name="lo" [pid 388] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 386] ioctl(5, SIOCGIFINDEX, {ifr_name="hsr_slave_0" [pid 384] <... socket resumed>) = 5 [pid 383] close(5 [pid 381] <... ioctl resumed>, ifr_ifindex=1}) = 0 [pid 388] <... socket resumed>) = 5 [pid 381] close(5 [pid 388] ioctl(5, SIOCGIFINDEX, {ifr_name="hsr_slave_0" [pid 386] <... ioctl resumed>, ifr_ifindex=38}) = 0 [pid 384] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0_macvtap" [pid 383] <... close resumed>) = 0 [pid 381] <... close resumed>) = 0 [pid 388] <... ioctl resumed>, ifr_ifindex=38}) = 0 [pid 386] close(5 [pid 384] <... ioctl resumed>, ifr_ifindex=48}) = 0 [pid 383] sendto(3, [{nlmsg_len=96, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0c\x00\x03\x00\x6d\x61\x63\x76\x6c\x61\x6e\x30\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x1c\x00\x12\x00\x0b\x00\x01\x00\x6d\x61\x63\x76\x6c\x61\x6e\x00\x0c\x00\x02\x00\x08\x00\x01\x00\x04\x00\x00\x00\x08\x00\x05\x00\x2b\x00\x00\x00"], 96, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 381] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x0a\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 388] close(5 [pid 386] <... close resumed>) = 0 [pid 384] close(5 [pid 383] <... sendto resumed>) = 96 [pid 381] <... sendto resumed>) = 44 [pid 388] <... close resumed>) = 0 [pid 383] recvfrom(3 [pid 381] recvfrom(3 [pid 388] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x26\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 386] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 384] <... close resumed>) = 0 [pid 383] <... recvfrom resumed>, [{nlmsg_len=116, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-EOPNOTSUPP, msg=[{nlmsg_len=96, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0c\x00\x03\x00\x6d\x61\x63\x76\x6c\x61\x6e\x30\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x1c\x00\x12\x00\x0b\x00\x01\x00\x6d\x61\x63\x76\x6c\x61\x6e\x00\x0c\x00\x02\x00\x08\x00\x01\x00\x04\x00\x00\x00\x08\x00\x05\x00\x2b\x00\x00\x00"]}], 4096, 0, NULL, NULL) = 116 [pid 381] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 388] <... sendto resumed>) = 32 [pid 386] <... socket resumed>) = 5 [pid 384] sendto(3, [{nlmsg_len=84, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0c\x00\x03\x00\x6d\x61\x63\x76\x74\x61\x70\x30\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x10\x00\x12\x00\x0b\x00\x01\x00\x6d\x61\x63\x76\x74\x61\x70\x00\x08\x00\x05\x00\x30\x00\x00\x00"], 84, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 383] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 381] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 388] recvfrom(3 [pid 386] ioctl(5, SIOCGIFINDEX, {ifr_name="hsr_slave_1" [pid 384] <... sendto resumed>) = 84 [pid 381] <... socket resumed>) = 5 [pid 388] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 386] <... ioctl resumed>, ifr_ifindex=40}) = 0 [pid 384] recvfrom(3 [pid 383] <... socket resumed>) = 5 [pid 381] ioctl(5, SIOCGIFINDEX, {ifr_name="sit0" [pid 388] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 386] close(5 [pid 384] <... recvfrom resumed>, [{nlmsg_len=104, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-EOPNOTSUPP, msg=[{nlmsg_len=84, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0c\x00\x03\x00\x6d\x61\x63\x76\x74\x61\x70\x30\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x10\x00\x12\x00\x0b\x00\x01\x00\x6d\x61\x63\x76\x74\x61\x70\x00\x08\x00\x05\x00\x30\x00\x00\x00"]}], 4096, 0, NULL, NULL) = 104 [pid 383] ioctl(5, SIOCGIFINDEX, {ifr_name="veth1_vlan" [pid 381] <... ioctl resumed>, ifr_ifindex=8}) = 0 [pid 388] <... socket resumed>) = 5 [pid 386] <... close resumed>) = 0 [pid 384] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 383] <... ioctl resumed>, ifr_ifindex=43}) = 0 [pid 381] close(5 [pid 388] ioctl(5, SIOCGIFINDEX, {ifr_name="hsr_slave_1" [pid 386] sendto(3, [{nlmsg_len=88, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x03\x00\x68\x73\x72\x30\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x20\x00\x12\x00\x07\x00\x01\x00\x68\x73\x72\x00\x14\x00\x02\x00\x08\x00\x01\x00\x26\x00\x00\x00\x08\x00\x02\x00\x28\x00\x00\x00"], 88, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 384] <... socket resumed>) = 5 [pid 383] close(5 [pid 381] <... close resumed>) = 0 [pid 388] <... ioctl resumed>, ifr_ifindex=40}) = 0 [pid 381] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x08\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x0b\x08\x00\x01\x00\xac\x14\x14\x0b"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 388] close(5 [pid 386] <... sendto resumed>) = 88 [pid 384] ioctl(5, SIOCGIFINDEX, {ifr_name="veth1_macvtap" [pid 383] <... close resumed>) = 0 [pid 381] <... sendto resumed>) = 40 [pid 388] <... close resumed>) = 0 [pid 386] recvfrom(3 [pid 384] <... ioctl resumed>, ifr_ifindex=47}) = 0 [pid 383] sendto(3, [{nlmsg_len=96, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0c\x00\x03\x00\x6d\x61\x63\x76\x6c\x61\x6e\x31\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x1c\x00\x12\x00\x0b\x00\x01\x00\x6d\x61\x63\x76\x6c\x61\x6e\x00\x0c\x00\x02\x00\x08\x00\x01\x00\x04\x00\x00\x00\x08\x00\x05\x00\x2b\x00\x00\x00"], 96, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 381] recvfrom(3 [pid 388] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x28\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 386] <... recvfrom resumed>, [{nlmsg_len=108, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-EOPNOTSUPP, msg=[{nlmsg_len=88, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x03\x00\x68\x73\x72\x30\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x20\x00\x12\x00\x07\x00\x01\x00\x68\x73\x72\x00\x14\x00\x02\x00\x08\x00\x01\x00\x26\x00\x00\x00\x08\x00\x02\x00\x28\x00\x00\x00"]}], 4096, 0, NULL, NULL) = 108 [pid 384] close(5 [pid 381] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 388] <... sendto resumed>) = 32 [pid 386] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 384] <... close resumed>) = 0 [pid 383] <... sendto resumed>) = 96 [pid 381] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 388] recvfrom(3 [pid 386] <... socket resumed>) = 5 [pid 384] sendto(3, [{nlmsg_len=84, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0b\x00\x03\x00\x6d\x61\x63\x73\x65\x63\x30\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x10\x00\x12\x00\x0a\x00\x01\x00\x6d\x61\x63\x73\x65\x63\x00\x00\x08\x00\x05\x00\x2f\x00\x00\x00"], 84, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 383] recvfrom(3 [pid 381] <... socket resumed>) = 5 [pid 388] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 386] ioctl(5, SIOCGIFINDEX, {ifr_name="hsr_slave_0" [pid 381] ioctl(5, SIOCGIFINDEX, {ifr_name="sit0" [pid 383] <... recvfrom resumed>, [{nlmsg_len=116, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-EOPNOTSUPP, msg=[{nlmsg_len=96, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0c\x00\x03\x00\x6d\x61\x63\x76\x6c\x61\x6e\x31\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x1c\x00\x12\x00\x0b\x00\x01\x00\x6d\x61\x63\x76\x6c\x61\x6e\x00\x0c\x00\x02\x00\x08\x00\x01\x00\x04\x00\x00\x00\x08\x00\x05\x00\x2b\x00\x00\x00"]}], 4096, 0, NULL, NULL) = 116 [pid 381] <... ioctl resumed>, ifr_ifindex=8}) = 0 [pid 381] close(5) = 0 [pid 381] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x08\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0b\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0b"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 388] sendto(3, [{nlmsg_len=140, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x13\x00\x03\x00\x76\x65\x74\x68\x30\x5f\x76\x69\x72\x74\x5f\x77\x69\x66\x69\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x48\x00\x12\x00\x08\x00\x01\x00\x76\x65\x74\x68\x3c\x00\x02\x00\x38\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x13\x00\x03\x00\x76\x65\x74\x68\x31\x5f\x76\x69"...], 140, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 386] <... ioctl resumed>, ifr_ifindex=38}) = 0 [pid 384] <... sendto resumed>) = 84 [pid 383] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 381] <... sendto resumed>) = 64 [pid 381] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 381] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 381] ioctl(5, SIOCGIFINDEX, {ifr_name="sit0", ifr_ifindex=8}) = 0 [pid 381] close(5) = 0 [pid 381] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x08\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 388] <... sendto resumed>) = 140 [pid 386] close(5 [pid 384] recvfrom(3 [pid 383] <... socket resumed>) = 5 [pid 381] <... sendto resumed>) = 32 [pid 388] recvfrom(3 [pid 384] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=84, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 383] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0_vlan" [pid 381] recvfrom(3 [pid 388] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=140, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 386] <... close resumed>) = 0 [pid 384] sendto(3, [{nlmsg_len=96, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0b\x00\x03\x00\x67\x65\x6e\x65\x76\x65\x30\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x24\x00\x12\x00\x0a\x00\x01\x00\x67\x65\x6e\x65\x76\x65\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x18"], 96, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 383] <... ioctl resumed>, ifr_ifindex=44}) = 0 [pid 381] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 388] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 386] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x26\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 384] <... sendto resumed>) = 96 [pid 383] close(5 [pid 381] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 388] <... socket resumed>) = 5 [pid 381] <... socket resumed>) = 5 [pid 381] ioctl(5, SIOCGIFINDEX, {ifr_name="bridge0" [pid 386] <... sendto resumed>) = 32 [pid 381] <... ioctl resumed>, ifr_ifindex=13}) = 0 [pid 388] ioctl(5, SIOCGIFINDEX, {ifr_name="veth1_virt_wifi" [pid 386] recvfrom(3 [pid 384] recvfrom(3 [pid 383] <... close resumed>) = 0 [pid 381] close(5 [pid 388] <... ioctl resumed>, ifr_ifindex=41}) = 0 [pid 386] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 384] <... recvfrom resumed>, [{nlmsg_len=116, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-EOPNOTSUPP, msg=[{nlmsg_len=96, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0b\x00\x03\x00\x67\x65\x6e\x65\x76\x65\x30\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x24\x00\x12\x00\x0a\x00\x01\x00\x67\x65\x6e\x65\x76\x65\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x18"]}], 4096, 0, NULL, NULL) = 116 [pid 383] sendto(3, [{nlmsg_len=104, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0b\x00\x03\x00\x69\x70\x76\x6c\x61\x6e\x30\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x24\x00\x12\x00\x0a\x00\x01\x00\x69\x70\x76\x6c\x61\x6e\x00\x00\x14\x00\x02\x00\x06\x00\x01\x00\x00\x00\x00\x00\x06\x00\x02\x00\x00\x00\x00\x00\x08\x00\x05\x00\x2c\x00\x00\x00"], 104, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 381] <... close resumed>) = 0 [pid 388] close(5 [pid 386] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 384] sendto(3, [{nlmsg_len=108, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0b\x00\x03\x00\x67\x65\x6e\x65\x76\x65\x31\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x30\x00\x12\x00\x0a\x00\x01\x00\x67\x65\x6e\x65\x76\x65\x00\x00\x20\x00\x02\x00\x08\x00\x01\x00\x01\x00\x00\x00\x14\x00\x07\x00\xfc\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01"], 108, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 381] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x0d\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x0c\x08\x00\x01\x00\xac\x14\x14\x0c"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 384] <... sendto resumed>) = 108 [pid 388] <... close resumed>) = 0 [pid 386] <... socket resumed>) = 5 [pid 384] recvfrom(3 [pid 383] <... sendto resumed>) = 104 [pid 381] <... sendto resumed>) = 40 [pid 388] sendto(3, [{nlmsg_len=92, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x03\x00\x76\x69\x72\x74\x5f\x77\x69\x66\x69\x30\x00\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x14\x00\x12\x00\x0d\x00\x01\x00\x76\x69\x72\x74\x5f\x77\x69\x66\x69\x00\x00\x00\x08\x00\x05\x00\x29\x00\x00\x00"], 92, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 386] ioctl(5, SIOCGIFINDEX, {ifr_name="hsr_slave_1" [pid 384] <... recvfrom resumed>, [{nlmsg_len=128, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-EOPNOTSUPP, msg=[{nlmsg_len=108, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0b\x00\x03\x00\x67\x65\x6e\x65\x76\x65\x31\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x30\x00\x12\x00\x0a\x00\x01\x00\x67\x65\x6e\x65\x76\x65\x00\x00\x20\x00\x02\x00\x08\x00\x01\x00\x01\x00\x00\x00\x14\x00\x07\x00\xfc\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01"]}], 4096, 0, NULL, NULL) = 128 [pid 383] recvfrom(3 [pid 381] recvfrom(3 [pid 388] <... sendto resumed>) = 92 [pid 386] <... ioctl resumed>, ifr_ifindex=40}) = 0 [pid 384] openat(AT_FDCWD, "/sys/bus/netdevsim/del_device", O_WRONLY|O_CLOEXEC [pid 383] <... recvfrom resumed>, [{nlmsg_len=124, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-EOPNOTSUPP, msg=[{nlmsg_len=104, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0b\x00\x03\x00\x69\x70\x76\x6c\x61\x6e\x30\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x24\x00\x12\x00\x0a\x00\x01\x00\x69\x70\x76\x6c\x61\x6e\x00\x00\x14\x00\x02\x00\x06\x00\x01\x00\x00\x00\x00\x00\x06\x00\x02\x00\x00\x00\x00\x00\x08\x00\x05\x00\x2c\x00\x00\x00"]}], 4096, 0, NULL, NULL) = 124 [pid 381] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 388] recvfrom(3 [pid 386] close(5 [pid 384] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 383] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 381] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 388] <... recvfrom resumed>, [{nlmsg_len=112, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-EOPNOTSUPP, msg=[{nlmsg_len=92, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x03\x00\x76\x69\x72\x74\x5f\x77\x69\x66\x69\x30\x00\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x14\x00\x12\x00\x0d\x00\x01\x00\x76\x69\x72\x74\x5f\x77\x69\x66\x69\x00\x00\x00\x08\x00\x05\x00\x29\x00\x00\x00"]}], 4096, 0, NULL, NULL) = 112 [pid 386] <... close resumed>) = 0 [pid 384] openat(AT_FDCWD, "/sys/bus/netdevsim/new_device", O_WRONLY|O_CLOEXEC [pid 383] <... socket resumed>) = 5 [pid 381] <... socket resumed>) = 5 [pid 383] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0_vlan" [pid 381] ioctl(5, SIOCGIFINDEX, {ifr_name="bridge0" [pid 384] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 388] sendto(3, [{nlmsg_len=132, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x03\x00\x76\x65\x74\x68\x30\x5f\x76\x6c\x61\x6e\x00\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x44\x00\x12\x00\x08\x00\x01\x00\x76\x65\x74\x68\x38\x00\x02\x00\x34\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x03\x00\x76\x65\x74\x68\x31\x5f\x76\x6c\x61\x6e\x00\x00"...], 132, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 386] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x28\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 384] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 383] <... ioctl resumed>, ifr_ifindex=44}) = 0 [pid 381] <... ioctl resumed>, ifr_ifindex=13}) = 0 [pid 383] close(5 [pid 381] close(5 [pid 383] <... close resumed>) = 0 [pid 381] <... close resumed>) = 0 [pid 383] sendto(3, [{nlmsg_len=104, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0b\x00\x03\x00\x69\x70\x76\x6c\x61\x6e\x31\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x24\x00\x12\x00\x0a\x00\x01\x00\x69\x70\x76\x6c\x61\x6e\x00\x00\x14\x00\x02\x00\x06\x00\x01\x00\x02\x00\x00\x00\x06\x00\x02\x00\x02\x00\x00\x00\x08\x00\x05\x00\x2c\x00\x00\x00"], 104, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 381] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x0d\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0c\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0c"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 388] <... sendto resumed>) = 132 [pid 386] <... sendto resumed>) = 32 [pid 384] <... socket resumed>) = 5 [pid 383] <... sendto resumed>) = 104 [pid 381] <... sendto resumed>) = 64 [pid 383] recvfrom(3 [pid 381] recvfrom(3 [pid 383] <... recvfrom resumed>, [{nlmsg_len=124, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-EOPNOTSUPP, msg=[{nlmsg_len=104, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0b\x00\x03\x00\x69\x70\x76\x6c\x61\x6e\x31\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x24\x00\x12\x00\x0a\x00\x01\x00\x69\x70\x76\x6c\x61\x6e\x00\x00\x14\x00\x02\x00\x06\x00\x01\x00\x02\x00\x00\x00\x06\x00\x02\x00\x02\x00\x00\x00\x08\x00\x05\x00\x2c\x00\x00\x00"]}], 4096, 0, NULL, NULL) = 124 [pid 381] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 388] recvfrom(3 [pid 386] recvfrom(3 [pid 384] sendto(5, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0e\x00\x02\x00\x77\x69\x72\x65\x67\x75\x61\x72\x64\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 383] sendto(3, [{nlmsg_len=140, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x11\x00\x03\x00\x76\x65\x74\x68\x30\x5f\x6d\x61\x63\x76\x74\x61\x70\x00\x00\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x48\x00\x12\x00\x08\x00\x01\x00\x76\x65\x74\x68\x3c\x00\x02\x00\x38\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x11\x00\x03\x00\x76\x65\x74\x68\x31\x5f\x6d\x61"...], 140, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 381] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 388] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=132, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 386] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 384] <... sendto resumed>) = 36 [pid 383] <... sendto resumed>) = 140 [pid 381] <... socket resumed>) = 5 [pid 388] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 386] sendto(3, [{nlmsg_len=140, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x13\x00\x03\x00\x76\x65\x74\x68\x30\x5f\x76\x69\x72\x74\x5f\x77\x69\x66\x69\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x48\x00\x12\x00\x08\x00\x01\x00\x76\x65\x74\x68\x3c\x00\x02\x00\x38\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x13\x00\x03\x00\x76\x65\x74\x68\x31\x5f\x76\x69"...], 140, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 384] recvfrom(5 [pid 383] recvfrom(3 [pid 381] ioctl(5, SIOCGIFINDEX, {ifr_name="bridge0" [pid 388] <... socket resumed>) = 5 [pid 383] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=140, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 381] <... ioctl resumed>, ifr_ifindex=13}) = 0 [pid 383] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 381] close(5 [pid 383] <... socket resumed>) = 5 [pid 381] <... close resumed>) = 0 [pid 383] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0_macvtap" [pid 381] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x0d\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x0c\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 388] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0_vlan" [pid 386] <... sendto resumed>) = 140 [pid 384] <... recvfrom resumed>, [{nlmsg_len=112, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, "\x01\x02\x00\x00\x0e\x00\x02\x00\x77\x69\x72\x65\x67\x75\x61\x72\x64\x00\x00\x00\x06\x00\x01\x00\x1c\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x08\x00\x00\x00\x2c\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x00\x00\x00\x00\x08\x00\x02\x00\x1c\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00"], 4096, 0, NULL, NULL) = 112 [pid 383] <... ioctl resumed>, ifr_ifindex=48}) = 0 [pid 388] <... ioctl resumed>, ifr_ifindex=44}) = 0 [pid 386] recvfrom(3 [pid 384] recvfrom(5 [pid 388] close(5 [pid 386] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=140, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 384] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 388] <... close resumed>) = 0 [pid 386] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 384] sendto(5, [{nlmsg_len=368, nlmsg_type=0x1c /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x01\x01\x00\x00\x08\x00\x02\x00\x77\x67\x30\x00\x24\x00\x03\x00\xa0\x5c\xa8\x4f\x6c\x9c\x8e\x38\x53\xe2\xfd\x7a\x70\xae\x0f\xb2\x0f\xa1\x52\x60\x0c\xb0\x08\x45\x17\x4f\x08\x07\x6f\x8d\x78\x43\x06\x00\x06\x00\x21\x4e\x00\x00\x28\x01\x08\x80\x8c\x00\x00\x80\x24\x00\x01\x00\xd1\x73\x28\x99\xf6\x11\xcd\x89\x94\x03\x4d\x7f\x41\x3d\xc9\x57\x63\x0e\x54\x93\xc2\x85\xac\xa4\x00\x65\xcb\x63\x11\xbe\x69\x6b"...], 368, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 388] sendto(3, [{nlmsg_len=100, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x03\x00\x76\x6c\x61\x6e\x30\x00\x00\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x20\x00\x12\x00\x08\x00\x01\x00\x76\x6c\x61\x6e\x14\x00\x02\x00\x06\x00\x01\x00\x00\x00\x00\x00\x06\x00\x05\x00\x81\x00\x00\x00\x08\x00\x05\x00\x2c\x00\x00\x00"], 100, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 386] <... socket resumed>) = 5 [pid 386] ioctl(5, SIOCGIFINDEX, {ifr_name="veth1_virt_wifi" [pid 307] <... epoll_pwait resumed>, [], 128, 999, NULL, 0) = 0 [pid 304] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 386] <... ioctl resumed>, ifr_ifindex=41}) = 0 [pid 307] epoll_pwait(4 [pid 304] sched_getaffinity(0, 8192 [pid 386] close(5 [pid 307] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 304] <... sched_getaffinity resumed>, [0 1]) = 8 [pid 386] <... close resumed>) = 0 [pid 307] futex(0x19898dd0f960, FUTEX_WAKE_PRIVATE, 1 [pid 386] sendto(3, [{nlmsg_len=92, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x03\x00\x76\x69\x72\x74\x5f\x77\x69\x66\x69\x30\x00\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x14\x00\x12\x00\x0d\x00\x01\x00\x76\x69\x72\x74\x5f\x77\x69\x66\x69\x00\x00\x00\x08\x00\x05\x00\x29\x00\x00\x00"], 92, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 312] <... futex resumed>) = 0 [pid 307] <... futex resumed>) = 1 [pid 312] epoll_pwait(4 [pid 307] epoll_pwait(4 [pid 312] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 312] write(5, "\x01\x00\x00\x00\x00\x00\x00\x00", 8) = 8 [pid 307] <... epoll_pwait resumed>, [{events=EPOLLIN, data=0x3438238}], 128, -1, NULL, 0) = 1 [pid 312] futex(0x19898dd0f960, FUTEX_WAIT_PRIVATE, 0, NULL [pid 307] read(5, "\x01\x00\x00\x00\x00\x00\x00\x00", 8) = 8 [pid 307] epoll_pwait(4, [], 128, 0, NULL, 0) = 0 [pid 307] epoll_pwait(4 [pid 383] close(5) = 0 [pid 383] sendto(3, [{nlmsg_len=84, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0c\x00\x03\x00\x6d\x61\x63\x76\x74\x61\x70\x30\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x10\x00\x12\x00\x0b\x00\x01\x00\x6d\x61\x63\x76\x74\x61\x70\x00\x08\x00\x05\x00\x30\x00\x00\x00"], 84, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 304] futex(0x34196c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=984386060} [pid 388] <... sendto resumed>) = 100 [pid 381] <... sendto resumed>) = 44 [pid 388] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=100, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 388] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 386] <... sendto resumed>) = 92 [pid 384] <... sendto resumed>) = 368 [pid 388] <... socket resumed>) = 5 [pid 383] <... sendto resumed>) = 84 [pid 381] recvfrom(3 [pid 388] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0_vlan" [pid 384] recvfrom(5 [pid 388] <... ioctl resumed>, ifr_ifindex=44}) = 0 [pid 388] close(5) = 0 [pid 383] recvfrom(3 [pid 388] sendto(3, [{nlmsg_len=100, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x03\x00\x76\x6c\x61\x6e\x31\x00\x00\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x20\x00\x12\x00\x08\x00\x01\x00\x76\x6c\x61\x6e\x14\x00\x02\x00\x06\x00\x01\x00\x01\x00\x00\x00\x06\x00\x05\x00\x88\xa8\x00\x00\x08\x00\x05\x00\x2c\x00\x00\x00"], 100, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 384] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=368, nlmsg_type=0x1c /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 386] recvfrom(3 [pid 383] <... recvfrom resumed>, [{nlmsg_len=104, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-EOPNOTSUPP, msg=[{nlmsg_len=84, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0c\x00\x03\x00\x6d\x61\x63\x76\x74\x61\x70\x30\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x10\x00\x12\x00\x0b\x00\x01\x00\x6d\x61\x63\x76\x74\x61\x70\x00\x08\x00\x05\x00\x30\x00\x00\x00"]}], 4096, 0, NULL, NULL) = 104 [pid 381] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 386] <... recvfrom resumed>, [{nlmsg_len=112, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-EOPNOTSUPP, msg=[{nlmsg_len=92, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x03\x00\x76\x69\x72\x74\x5f\x77\x69\x66\x69\x30\x00\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x14\x00\x12\x00\x0d\x00\x01\x00\x76\x69\x72\x74\x5f\x77\x69\x66\x69\x00\x00\x00\x08\x00\x05\x00\x29\x00\x00\x00"]}], 4096, 0, NULL, NULL) = 112 [pid 384] sendto(5, [{nlmsg_len=368, nlmsg_type=0x1c /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x01\x01\x00\x00\x08\x00\x02\x00\x77\x67\x31\x00\x24\x00\x03\x00\xb0\x80\x73\xe8\xd4\x4e\x91\xe3\xda\x92\x2c\x22\x43\x82\x44\xbb\x88\x5c\x69\xe2\x69\xc8\xe9\xd8\x35\xb1\x14\x29\x3a\x4d\xdc\x6e\x06\x00\x06\x00\x22\x4e\x00\x00\x28\x01\x08\x80\x98\x00\x00\x80\x24\x00\x01\x00\x97\x5c\x9d\x81\xc9\x83\xc8\x20\x9e\xe7\x81\x25\x4b\x89\x9f\x8e\xd9\x25\xae\x9f\x09\x23\xc2\x3c\x62\xf5\x3c\x57\xcd\xbf\x69\x1c"...], 368, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 383] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 381] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 388] <... sendto resumed>) = 100 [pid 386] sendto(3, [{nlmsg_len=132, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x03\x00\x76\x65\x74\x68\x30\x5f\x76\x6c\x61\x6e\x00\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x44\x00\x12\x00\x08\x00\x01\x00\x76\x65\x74\x68\x38\x00\x02\x00\x34\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x03\x00\x76\x65\x74\x68\x31\x5f\x76\x6c\x61\x6e\x00\x00"...], 132, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 383] <... socket resumed>) = 5 [pid 388] recvfrom(3 [pid 386] <... sendto resumed>) = 132 [pid 384] <... sendto resumed>) = 368 [pid 383] ioctl(5, SIOCGIFINDEX, {ifr_name="veth1_macvtap" [pid 381] <... socket resumed>) = 5 [pid 386] recvfrom(3 [pid 383] <... ioctl resumed>, ifr_ifindex=47}) = 0 [pid 386] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=132, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 383] close(5 [pid 381] ioctl(5, SIOCGIFINDEX, {ifr_name="vcan0" [pid 388] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=100, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 386] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 384] recvfrom(5 [pid 383] <... close resumed>) = 0 [pid 381] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 388] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 386] <... socket resumed>) = 5 [pid 384] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=368, nlmsg_type=0x1c /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 383] sendto(3, [{nlmsg_len=84, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0b\x00\x03\x00\x6d\x61\x63\x73\x65\x63\x30\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x10\x00\x12\x00\x0a\x00\x01\x00\x6d\x61\x63\x73\x65\x63\x00\x00\x08\x00\x05\x00\x2f\x00\x00\x00"], 84, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 381] close(5 [pid 388] <... socket resumed>) = 5 [pid 386] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0_vlan" [pid 384] sendto(5, [{nlmsg_len=368, nlmsg_type=0x1c /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x01\x01\x00\x00\x08\x00\x02\x00\x77\x67\x32\x00\x24\x00\x03\x00\xa0\xcb\x87\x9a\x47\xf5\xbc\x64\x4c\x0e\x69\x3f\xa6\xd0\x31\xc7\x4a\x15\x53\xb6\xe9\x01\xb9\xff\x2f\x51\x8c\x78\x04\x2f\xb5\x42\x06\x00\x06\x00\x23\x4e\x00\x00\x28\x01\x08\x80\x98\x00\x00\x80\x24\x00\x01\x00\x97\x5c\x9d\x81\xc9\x83\xc8\x20\x9e\xe7\x81\x25\x4b\x89\x9f\x8e\xd9\x25\xae\x9f\x09\x23\xc2\x3c\x62\xf5\x3c\x57\xcd\xbf\x69\x1c"...], 368, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 381] <... close resumed>) = 0 [pid 386] <... ioctl resumed>, ifr_ifindex=44}) = 0 [pid 381] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x0d\x08\x00\x01\x00\xac\x14\x14\x0d"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 386] close(5 [pid 388] ioctl(5, SIOCGIFINDEX, {ifr_name="veth1_vlan" [pid 383] <... sendto resumed>) = 84 [pid 381] <... sendto resumed>) = 40 [pid 386] <... close resumed>) = 0 [pid 381] recvfrom(3 [pid 386] sendto(3, [{nlmsg_len=100, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x03\x00\x76\x6c\x61\x6e\x30\x00\x00\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x20\x00\x12\x00\x08\x00\x01\x00\x76\x6c\x61\x6e\x14\x00\x02\x00\x06\x00\x01\x00\x00\x00\x00\x00\x06\x00\x05\x00\x81\x00\x00\x00\x08\x00\x05\x00\x2c\x00\x00\x00"], 100, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 381] <... recvfrom resumed>, [{nlmsg_len=60, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x0d\x08\x00\x01\x00\xac\x14\x14\x0d"]}], 4096, 0, NULL, NULL) = 60 [pid 388] <... ioctl resumed>, ifr_ifindex=43}) = 0 [pid 386] <... sendto resumed>) = 100 [pid 384] <... sendto resumed>) = 368 [pid 383] recvfrom(3 [pid 381] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 388] close(5 [pid 386] recvfrom(3 [pid 384] recvfrom(5 [pid 383] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=84, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 381] <... socket resumed>) = 5 [pid 388] <... close resumed>) = 0 [pid 386] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=100, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 384] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=368, nlmsg_type=0x1c /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 383] sendto(3, [{nlmsg_len=96, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0b\x00\x03\x00\x67\x65\x6e\x65\x76\x65\x30\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x24\x00\x12\x00\x0a\x00\x01\x00\x67\x65\x6e\x65\x76\x65\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x18"], 96, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 381] ioctl(5, SIOCGIFINDEX, {ifr_name="vcan0" [pid 388] sendto(3, [{nlmsg_len=96, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0c\x00\x03\x00\x6d\x61\x63\x76\x6c\x61\x6e\x30\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x1c\x00\x12\x00\x0b\x00\x01\x00\x6d\x61\x63\x76\x6c\x61\x6e\x00\x0c\x00\x02\x00\x08\x00\x01\x00\x04\x00\x00\x00\x08\x00\x05\x00\x2b\x00\x00\x00"], 96, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 386] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 384] close(5 [pid 383] <... sendto resumed>) = 96 [pid 388] <... sendto resumed>) = 96 [pid 386] <... socket resumed>) = 5 [pid 384] <... close resumed>) = 0 [pid 383] recvfrom(3 [pid 381] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 388] recvfrom(3 [pid 386] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0_vlan" [pid 384] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 383] <... recvfrom resumed>, [{nlmsg_len=116, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-EOPNOTSUPP, msg=[{nlmsg_len=96, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0b\x00\x03\x00\x67\x65\x6e\x65\x76\x65\x30\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x24\x00\x12\x00\x0a\x00\x01\x00\x67\x65\x6e\x65\x76\x65\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x18"]}], 4096, 0, NULL, NULL) = 116 [pid 381] close(5 [pid 388] <... recvfrom resumed>, [{nlmsg_len=116, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-EOPNOTSUPP, msg=[{nlmsg_len=96, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0c\x00\x03\x00\x6d\x61\x63\x76\x6c\x61\x6e\x30\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x1c\x00\x12\x00\x0b\x00\x01\x00\x6d\x61\x63\x76\x6c\x61\x6e\x00\x0c\x00\x02\x00\x08\x00\x01\x00\x04\x00\x00\x00\x08\x00\x05\x00\x2b\x00\x00\x00"]}], 4096, 0, NULL, NULL) = 116 [pid 386] <... ioctl resumed>, ifr_ifindex=44}) = 0 [pid 384] <... socket resumed>) = 5 [pid 383] sendto(3, [{nlmsg_len=108, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0b\x00\x03\x00\x67\x65\x6e\x65\x76\x65\x31\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x30\x00\x12\x00\x0a\x00\x01\x00\x67\x65\x6e\x65\x76\x65\x00\x00\x20\x00\x02\x00\x08\x00\x01\x00\x01\x00\x00\x00\x14\x00\x07\x00\xfc\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01"], 108, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 388] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 386] close(5 [pid 384] ioctl(5, SIOCGIFINDEX, {ifr_name="lo" [pid 383] <... sendto resumed>) = 108 [pid 381] <... close resumed>) = 0 [pid 388] <... socket resumed>) = 5 [pid 386] <... close resumed>) = 0 [pid 384] <... ioctl resumed>, ifr_ifindex=1}) = 0 [pid 383] recvfrom(3 [pid 381] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 388] ioctl(5, SIOCGIFINDEX, {ifr_name="veth1_vlan" [pid 386] sendto(3, [{nlmsg_len=100, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x03\x00\x76\x6c\x61\x6e\x31\x00\x00\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x20\x00\x12\x00\x08\x00\x01\x00\x76\x6c\x61\x6e\x14\x00\x02\x00\x06\x00\x01\x00\x01\x00\x00\x00\x06\x00\x05\x00\x88\xa8\x00\x00\x08\x00\x05\x00\x2c\x00\x00\x00"], 100, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 384] close(5 [pid 383] <... recvfrom resumed>, [{nlmsg_len=128, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-EOPNOTSUPP, msg=[{nlmsg_len=108, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0b\x00\x03\x00\x67\x65\x6e\x65\x76\x65\x31\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x30\x00\x12\x00\x0a\x00\x01\x00\x67\x65\x6e\x65\x76\x65\x00\x00\x20\x00\x02\x00\x08\x00\x01\x00\x01\x00\x00\x00\x14\x00\x07\x00\xfc\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01"]}], 4096, 0, NULL, NULL) = 128 [pid 388] <... ioctl resumed>, ifr_ifindex=43}) = 0 [pid 384] <... close resumed>) = 0 [pid 383] openat(AT_FDCWD, "/sys/bus/netdevsim/del_device", O_WRONLY|O_CLOEXEC [pid 381] <... sendto resumed>) = 32 [pid 388] close(5 [pid 384] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x01\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x0a\x08\x00\x01\x00\xac\x14\x14\x0a"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 383] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 388] <... close resumed>) = 0 [pid 386] <... sendto resumed>) = 100 [pid 384] <... sendto resumed>) = 40 [pid 383] openat(AT_FDCWD, "/sys/bus/netdevsim/new_device", O_WRONLY|O_CLOEXEC [pid 381] recvfrom(3 [pid 388] sendto(3, [{nlmsg_len=96, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0c\x00\x03\x00\x6d\x61\x63\x76\x6c\x61\x6e\x31\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x1c\x00\x12\x00\x0b\x00\x01\x00\x6d\x61\x63\x76\x6c\x61\x6e\x00\x0c\x00\x02\x00\x08\x00\x01\x00\x04\x00\x00\x00\x08\x00\x05\x00\x2b\x00\x00\x00"], 96, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 386] recvfrom(3 [pid 384] recvfrom(3 [pid 383] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 388] <... sendto resumed>) = 96 [pid 386] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=100, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 384] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 383] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 381] <... recvfrom resumed>, [{nlmsg_len=52, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"]}], 4096, 0, NULL, NULL) = 52 [pid 388] recvfrom(3 [pid 386] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 384] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 383] <... socket resumed>) = 5 [pid 388] <... recvfrom resumed>, [{nlmsg_len=116, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-EOPNOTSUPP, msg=[{nlmsg_len=96, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0c\x00\x03\x00\x6d\x61\x63\x76\x6c\x61\x6e\x31\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x1c\x00\x12\x00\x0b\x00\x01\x00\x6d\x61\x63\x76\x6c\x61\x6e\x00\x0c\x00\x02\x00\x08\x00\x01\x00\x04\x00\x00\x00\x08\x00\x05\x00\x2b\x00\x00\x00"]}], 4096, 0, NULL, NULL) = 116 [pid 381] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 388] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 386] <... socket resumed>) = 5 [pid 384] <... socket resumed>) = 5 [pid 383] sendto(5, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0e\x00\x02\x00\x77\x69\x72\x65\x67\x75\x61\x72\x64\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 388] <... socket resumed>) = 5 [pid 386] ioctl(5, SIOCGIFINDEX, {ifr_name="veth1_vlan" [pid 384] ioctl(5, SIOCGIFINDEX, {ifr_name="lo" [pid 381] <... socket resumed>) = 5 [pid 388] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0_vlan" [pid 386] <... ioctl resumed>, ifr_ifindex=43}) = 0 [pid 384] <... ioctl resumed>, ifr_ifindex=1}) = 0 [pid 383] <... sendto resumed>) = 36 [pid 381] ioctl(5, SIOCGIFINDEX, {ifr_name="tunl0" [pid 388] <... ioctl resumed>, ifr_ifindex=44}) = 0 [pid 386] close(5 [pid 384] close(5 [pid 383] recvfrom(5 [pid 381] <... ioctl resumed>, ifr_ifindex=2}) = 0 [pid 388] close(5 [pid 386] <... close resumed>) = 0 [pid 384] <... close resumed>) = 0 [pid 383] <... recvfrom resumed>, [{nlmsg_len=112, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, "\x01\x02\x00\x00\x0e\x00\x02\x00\x77\x69\x72\x65\x67\x75\x61\x72\x64\x00\x00\x00\x06\x00\x01\x00\x1c\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x08\x00\x00\x00\x2c\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x00\x00\x00\x00\x08\x00\x02\x00\x1c\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00"], 4096, 0, NULL, NULL) = 112 [pid 381] close(5 [pid 388] <... close resumed>) = 0 [pid 386] sendto(3, [{nlmsg_len=96, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0c\x00\x03\x00\x6d\x61\x63\x76\x6c\x61\x6e\x30\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x1c\x00\x12\x00\x0b\x00\x01\x00\x6d\x61\x63\x76\x6c\x61\x6e\x00\x0c\x00\x02\x00\x08\x00\x01\x00\x04\x00\x00\x00\x08\x00\x05\x00\x2b\x00\x00\x00"], 96, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 384] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x01\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0a\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0a"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 383] recvfrom(5 [pid 388] sendto(3, [{nlmsg_len=104, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0b\x00\x03\x00\x69\x70\x76\x6c\x61\x6e\x30\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x24\x00\x12\x00\x0a\x00\x01\x00\x69\x70\x76\x6c\x61\x6e\x00\x00\x14\x00\x02\x00\x06\x00\x01\x00\x00\x00\x00\x00\x06\x00\x02\x00\x00\x00\x00\x00\x08\x00\x05\x00\x2c\x00\x00\x00"], 104, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 386] <... sendto resumed>) = 96 [pid 381] <... close resumed>) = 0 [pid 388] <... sendto resumed>) = 104 [pid 386] recvfrom(3 [pid 384] <... sendto resumed>) = 64 [pid 383] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 381] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x02\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x0e\x08\x00\x01\x00\xac\x14\x14\x0e"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 388] recvfrom(3 [pid 386] <... recvfrom resumed>, [{nlmsg_len=116, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-EOPNOTSUPP, msg=[{nlmsg_len=96, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0c\x00\x03\x00\x6d\x61\x63\x76\x6c\x61\x6e\x30\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x1c\x00\x12\x00\x0b\x00\x01\x00\x6d\x61\x63\x76\x6c\x61\x6e\x00\x0c\x00\x02\x00\x08\x00\x01\x00\x04\x00\x00\x00\x08\x00\x05\x00\x2b\x00\x00\x00"]}], 4096, 0, NULL, NULL) = 116 [pid 384] recvfrom(3 [pid 383] sendto(5, [{nlmsg_len=368, nlmsg_type=0x1c /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x01\x01\x00\x00\x08\x00\x02\x00\x77\x67\x30\x00\x24\x00\x03\x00\xa0\x5c\xa8\x4f\x6c\x9c\x8e\x38\x53\xe2\xfd\x7a\x70\xae\x0f\xb2\x0f\xa1\x52\x60\x0c\xb0\x08\x45\x17\x4f\x08\x07\x6f\x8d\x78\x43\x06\x00\x06\x00\x21\x4e\x00\x00\x28\x01\x08\x80\x8c\x00\x00\x80\x24\x00\x01\x00\xd1\x73\x28\x99\xf6\x11\xcd\x89\x94\x03\x4d\x7f\x41\x3d\xc9\x57\x63\x0e\x54\x93\xc2\x85\xac\xa4\x00\x65\xcb\x63\x11\xbe\x69\x6b"...], 368, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 388] <... recvfrom resumed>, [{nlmsg_len=124, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-EOPNOTSUPP, msg=[{nlmsg_len=104, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0b\x00\x03\x00\x69\x70\x76\x6c\x61\x6e\x30\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x24\x00\x12\x00\x0a\x00\x01\x00\x69\x70\x76\x6c\x61\x6e\x00\x00\x14\x00\x02\x00\x06\x00\x01\x00\x00\x00\x00\x00\x06\x00\x02\x00\x00\x00\x00\x00\x08\x00\x05\x00\x2c\x00\x00\x00"]}], 4096, 0, NULL, NULL) = 124 [pid 386] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 384] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 381] <... sendto resumed>) = 40 [pid 388] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 386] <... socket resumed>) = 5 [pid 384] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 383] <... sendto resumed>) = 368 [pid 381] recvfrom(3 [pid 388] <... socket resumed>) = 5 [pid 386] ioctl(5, SIOCGIFINDEX, {ifr_name="veth1_vlan" [pid 388] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0_vlan" [pid 384] <... socket resumed>) = 5 [pid 383] recvfrom(5 [pid 381] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 386] <... ioctl resumed>, ifr_ifindex=43}) = 0 [pid 388] <... ioctl resumed>, ifr_ifindex=44}) = 0 [pid 384] ioctl(5, SIOCGIFINDEX, {ifr_name="lo" [pid 383] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=368, nlmsg_type=0x1c /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 381] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 388] close(5 [pid 386] close(5 [pid 384] <... ioctl resumed>, ifr_ifindex=1}) = 0 [pid 388] <... close resumed>) = 0 [pid 383] sendto(5, [{nlmsg_len=368, nlmsg_type=0x1c /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x01\x01\x00\x00\x08\x00\x02\x00\x77\x67\x31\x00\x24\x00\x03\x00\xb0\x80\x73\xe8\xd4\x4e\x91\xe3\xda\x92\x2c\x22\x43\x82\x44\xbb\x88\x5c\x69\xe2\x69\xc8\xe9\xd8\x35\xb1\x14\x29\x3a\x4d\xdc\x6e\x06\x00\x06\x00\x22\x4e\x00\x00\x28\x01\x08\x80\x98\x00\x00\x80\x24\x00\x01\x00\x97\x5c\x9d\x81\xc9\x83\xc8\x20\x9e\xe7\x81\x25\x4b\x89\x9f\x8e\xd9\x25\xae\x9f\x09\x23\xc2\x3c\x62\xf5\x3c\x57\xcd\xbf\x69\x1c"...], 368, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 381] <... socket resumed>) = 5 [pid 388] sendto(3, [{nlmsg_len=104, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0b\x00\x03\x00\x69\x70\x76\x6c\x61\x6e\x31\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x24\x00\x12\x00\x0a\x00\x01\x00\x69\x70\x76\x6c\x61\x6e\x00\x00\x14\x00\x02\x00\x06\x00\x01\x00\x02\x00\x00\x00\x06\x00\x02\x00\x02\x00\x00\x00\x08\x00\x05\x00\x2c\x00\x00\x00"], 104, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 386] <... close resumed>) = 0 [pid 384] close(5 [pid 381] ioctl(5, SIOCGIFINDEX, {ifr_name="tunl0" [pid 388] <... sendto resumed>) = 104 [pid 386] sendto(3, [{nlmsg_len=96, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0c\x00\x03\x00\x6d\x61\x63\x76\x6c\x61\x6e\x31\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x1c\x00\x12\x00\x0b\x00\x01\x00\x6d\x61\x63\x76\x6c\x61\x6e\x00\x0c\x00\x02\x00\x08\x00\x01\x00\x04\x00\x00\x00\x08\x00\x05\x00\x2b\x00\x00\x00"], 96, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 383] <... sendto resumed>) = 368 [pid 388] recvfrom(3 [pid 384] <... close resumed>) = 0 [pid 381] <... ioctl resumed>, ifr_ifindex=2}) = 0 [pid 388] <... recvfrom resumed>, [{nlmsg_len=124, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-EOPNOTSUPP, msg=[{nlmsg_len=104, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0b\x00\x03\x00\x69\x70\x76\x6c\x61\x6e\x31\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x24\x00\x12\x00\x0a\x00\x01\x00\x69\x70\x76\x6c\x61\x6e\x00\x00\x14\x00\x02\x00\x06\x00\x01\x00\x02\x00\x00\x00\x06\x00\x02\x00\x02\x00\x00\x00\x08\x00\x05\x00\x2c\x00\x00\x00"]}], 4096, 0, NULL, NULL) = 124 [pid 386] <... sendto resumed>) = 96 [pid 384] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x0a\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 383] recvfrom(5 [pid 381] close(5 [pid 388] sendto(3, [{nlmsg_len=140, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x11\x00\x03\x00\x76\x65\x74\x68\x30\x5f\x6d\x61\x63\x76\x74\x61\x70\x00\x00\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x48\x00\x12\x00\x08\x00\x01\x00\x76\x65\x74\x68\x3c\x00\x02\x00\x38\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x11\x00\x03\x00\x76\x65\x74\x68\x31\x5f\x6d\x61"...], 140, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 386] recvfrom(3 [pid 388] <... sendto resumed>) = 140 [pid 384] <... sendto resumed>) = 44 [pid 383] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=368, nlmsg_type=0x1c /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 381] <... close resumed>) = 0 [pid 388] recvfrom(3 [pid 386] <... recvfrom resumed>, [{nlmsg_len=116, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-EOPNOTSUPP, msg=[{nlmsg_len=96, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0c\x00\x03\x00\x6d\x61\x63\x76\x6c\x61\x6e\x31\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x1c\x00\x12\x00\x0b\x00\x01\x00\x6d\x61\x63\x76\x6c\x61\x6e\x00\x0c\x00\x02\x00\x08\x00\x01\x00\x04\x00\x00\x00\x08\x00\x05\x00\x2b\x00\x00\x00"]}], 4096, 0, NULL, NULL) = 116 [pid 384] recvfrom(3 [ 31.968682][ T381] bridge0: port 2(bridge_slave_1) entered blocking state [ 31.975778][ T381] bridge0: port 2(bridge_slave_1) entered forwarding state [ 31.983072][ T381] bridge0: port 1(bridge_slave_0) entered blocking state [ 31.990116][ T381] bridge0: port 1(bridge_slave_0) entered forwarding state [pid 388] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=140, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 383] sendto(5, [{nlmsg_len=368, nlmsg_type=0x1c /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x01\x01\x00\x00\x08\x00\x02\x00\x77\x67\x32\x00\x24\x00\x03\x00\xa0\xcb\x87\x9a\x47\xf5\xbc\x64\x4c\x0e\x69\x3f\xa6\xd0\x31\xc7\x4a\x15\x53\xb6\xe9\x01\xb9\xff\x2f\x51\x8c\x78\x04\x2f\xb5\x42\x06\x00\x06\x00\x23\x4e\x00\x00\x28\x01\x08\x80\x98\x00\x00\x80\x24\x00\x01\x00\x97\x5c\x9d\x81\xc9\x83\xc8\x20\x9e\xe7\x81\x25\x4b\x89\x9f\x8e\xd9\x25\xae\x9f\x09\x23\xc2\x3c\x62\xf5\x3c\x57\xcd\xbf\x69\x1c"...], 368, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 381] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x02\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 388] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 386] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 384] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 388] <... socket resumed>) = 5 [pid 383] <... sendto resumed>) = 368 [pid 388] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0_macvtap", ifr_ifindex=48}) = 0 [pid 381] <... sendto resumed>) = 64 [pid 388] close(5 [pid 386] <... socket resumed>) = 5 [pid 388] <... close resumed>) = 0 [pid 386] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0_vlan" [pid 384] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 383] recvfrom(5 [pid 381] recvfrom(3 [pid 388] sendto(3, [{nlmsg_len=84, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0c\x00\x03\x00\x6d\x61\x63\x76\x74\x61\x70\x30\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x10\x00\x12\x00\x0b\x00\x01\x00\x6d\x61\x63\x76\x74\x61\x70\x00\x08\x00\x05\x00\x30\x00\x00\x00"], 84, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 386] <... ioctl resumed>, ifr_ifindex=44}) = 0 [pid 388] <... sendto resumed>) = 84 [pid 384] <... socket resumed>) = 5 [pid 386] close(5 [pid 383] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=368, nlmsg_type=0x1c /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 381] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 388] recvfrom(3 [pid 386] <... close resumed>) = 0 [pid 384] ioctl(5, SIOCGIFINDEX, {ifr_name="sit0" [pid 383] close(5 [pid 388] <... recvfrom resumed>, [{nlmsg_len=104, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-EOPNOTSUPP, msg=[{nlmsg_len=84, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0c\x00\x03\x00\x6d\x61\x63\x76\x74\x61\x70\x30\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x10\x00\x12\x00\x0b\x00\x01\x00\x6d\x61\x63\x76\x74\x61\x70\x00\x08\x00\x05\x00\x30\x00\x00\x00"]}], 4096, 0, NULL, NULL) = 104 [pid 386] sendto(3, [{nlmsg_len=104, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0b\x00\x03\x00\x69\x70\x76\x6c\x61\x6e\x30\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x24\x00\x12\x00\x0a\x00\x01\x00\x69\x70\x76\x6c\x61\x6e\x00\x00\x14\x00\x02\x00\x06\x00\x01\x00\x00\x00\x00\x00\x06\x00\x02\x00\x00\x00\x00\x00\x08\x00\x05\x00\x2c\x00\x00\x00"], 104, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 381] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 388] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 384] <... ioctl resumed>, ifr_ifindex=8}) = 0 [pid 383] <... close resumed>) = 0 [pid 388] <... socket resumed>) = 5 [pid 386] <... sendto resumed>) = 104 [pid 384] close(5 [pid 381] <... socket resumed>) = 5 [pid 383] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 388] ioctl(5, SIOCGIFINDEX, {ifr_name="veth1_macvtap" [pid 386] recvfrom(3 [pid 388] <... ioctl resumed>, ifr_ifindex=47}) = 0 [pid 384] <... close resumed>) = 0 [pid 381] ioctl(5, SIOCGIFINDEX, {ifr_name="tunl0" [pid 388] close(5 [pid 386] <... recvfrom resumed>, [{nlmsg_len=124, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-EOPNOTSUPP, msg=[{nlmsg_len=104, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0b\x00\x03\x00\x69\x70\x76\x6c\x61\x6e\x30\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x24\x00\x12\x00\x0a\x00\x01\x00\x69\x70\x76\x6c\x61\x6e\x00\x00\x14\x00\x02\x00\x06\x00\x01\x00\x00\x00\x00\x00\x06\x00\x02\x00\x00\x00\x00\x00\x08\x00\x05\x00\x2c\x00\x00\x00"]}], 4096, 0, NULL, NULL) = 124 [pid 384] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x08\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x0b\x08\x00\x01\x00\xac\x14\x14\x0b"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 383] <... socket resumed>) = 5 [pid 381] <... ioctl resumed>, ifr_ifindex=2}) = 0 [pid 388] <... close resumed>) = 0 [pid 386] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 388] sendto(3, [{nlmsg_len=84, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0b\x00\x03\x00\x6d\x61\x63\x73\x65\x63\x30\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x10\x00\x12\x00\x0a\x00\x01\x00\x6d\x61\x63\x73\x65\x63\x00\x00\x08\x00\x05\x00\x2f\x00\x00\x00"], 84, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 84 [pid 386] <... socket resumed>) = 5 [pid 384] <... sendto resumed>) = 40 [pid 383] ioctl(5, SIOCGIFINDEX, {ifr_name="lo" [pid 381] close(5 [pid 388] recvfrom(3 [pid 386] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0_vlan" [pid 384] recvfrom(3 [pid 383] <... ioctl resumed>, ifr_ifindex=1}) = 0 [pid 388] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=84, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 386] <... ioctl resumed>, ifr_ifindex=44}) = 0 [pid 384] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 383] close(5 [pid 381] <... close resumed>) = 0 [pid 388] sendto(3, [{nlmsg_len=96, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0b\x00\x03\x00\x67\x65\x6e\x65\x76\x65\x30\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x24\x00\x12\x00\x0a\x00\x01\x00\x67\x65\x6e\x65\x76\x65\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x18"], 96, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 386] close(5 [pid 384] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 388] <... sendto resumed>) = 96 [pid 383] <... close resumed>) = 0 [pid 381] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x02\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 388] recvfrom(3 [pid 386] <... close resumed>) = 0 [pid 384] <... socket resumed>) = 5 [pid 383] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x01\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x0a\x08\x00\x01\x00\xac\x14\x14\x0a"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 388] <... recvfrom resumed>, [{nlmsg_len=116, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-EOPNOTSUPP, msg=[{nlmsg_len=96, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0b\x00\x03\x00\x67\x65\x6e\x65\x76\x65\x30\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x24\x00\x12\x00\x0a\x00\x01\x00\x67\x65\x6e\x65\x76\x65\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x18"]}], 4096, 0, NULL, NULL) = 116 [pid 386] sendto(3, [{nlmsg_len=104, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0b\x00\x03\x00\x69\x70\x76\x6c\x61\x6e\x31\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x24\x00\x12\x00\x0a\x00\x01\x00\x69\x70\x76\x6c\x61\x6e\x00\x00\x14\x00\x02\x00\x06\x00\x01\x00\x02\x00\x00\x00\x06\x00\x02\x00\x02\x00\x00\x00\x08\x00\x05\x00\x2c\x00\x00\x00"], 104, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 384] ioctl(5, SIOCGIFINDEX, {ifr_name="sit0" [pid 381] <... sendto resumed>) = 32 [pid 388] sendto(3, [{nlmsg_len=108, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0b\x00\x03\x00\x67\x65\x6e\x65\x76\x65\x31\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x30\x00\x12\x00\x0a\x00\x01\x00\x67\x65\x6e\x65\x76\x65\x00\x00\x20\x00\x02\x00\x08\x00\x01\x00\x01\x00\x00\x00\x14\x00\x07\x00\xfc\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01"], 108, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 383] <... sendto resumed>) = 40 [pid 386] <... sendto resumed>) = 104 [pid 384] <... ioctl resumed>, ifr_ifindex=8}) = 0 [pid 381] recvfrom(3 [pid 388] <... sendto resumed>) = 108 [pid 386] recvfrom(3 [pid 384] close(5 [pid 383] recvfrom(3 [pid 388] recvfrom(3 [pid 386] <... recvfrom resumed>, [{nlmsg_len=124, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-EOPNOTSUPP, msg=[{nlmsg_len=104, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0b\x00\x03\x00\x69\x70\x76\x6c\x61\x6e\x31\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x24\x00\x12\x00\x0a\x00\x01\x00\x69\x70\x76\x6c\x61\x6e\x00\x00\x14\x00\x02\x00\x06\x00\x01\x00\x02\x00\x00\x00\x06\x00\x02\x00\x02\x00\x00\x00\x08\x00\x05\x00\x2c\x00\x00\x00"]}], 4096, 0, NULL, NULL) = 124 [pid 381] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 388] <... recvfrom resumed>, [{nlmsg_len=128, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-EOPNOTSUPP, msg=[{nlmsg_len=108, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0b\x00\x03\x00\x67\x65\x6e\x65\x76\x65\x31\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x30\x00\x12\x00\x0a\x00\x01\x00\x67\x65\x6e\x65\x76\x65\x00\x00\x20\x00\x02\x00\x08\x00\x01\x00\x01\x00\x00\x00\x14\x00\x07\x00\xfc\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01"]}], 4096, 0, NULL, NULL) = 128 [pid 386] sendto(3, [{nlmsg_len=140, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x11\x00\x03\x00\x76\x65\x74\x68\x30\x5f\x6d\x61\x63\x76\x74\x61\x70\x00\x00\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x48\x00\x12\x00\x08\x00\x01\x00\x76\x65\x74\x68\x3c\x00\x02\x00\x38\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x11\x00\x03\x00\x76\x65\x74\x68\x31\x5f\x6d\x61"...], 140, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 384] <... close resumed>) = 0 [pid 383] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 388] openat(AT_FDCWD, "/sys/bus/netdevsim/del_device", O_WRONLY|O_CLOEXEC [pid 381] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 388] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 384] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x08\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0b\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0b"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 383] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 381] <... socket resumed>) = 5 [pid 388] openat(AT_FDCWD, "/sys/bus/netdevsim/new_device", O_WRONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 388] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 5 [pid 388] sendto(5, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0e\x00\x02\x00\x77\x69\x72\x65\x67\x75\x61\x72\x64\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 36 [pid 388] recvfrom(5, [{nlmsg_len=112, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, "\x01\x02\x00\x00\x0e\x00\x02\x00\x77\x69\x72\x65\x67\x75\x61\x72\x64\x00\x00\x00\x06\x00\x01\x00\x1c\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x08\x00\x00\x00\x2c\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x00\x00\x00\x00\x08\x00\x02\x00\x1c\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00"], 4096, 0, NULL, NULL) = 112 [pid 388] recvfrom(5, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 388] sendto(5, [{nlmsg_len=368, nlmsg_type=0x1c /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x01\x01\x00\x00\x08\x00\x02\x00\x77\x67\x30\x00\x24\x00\x03\x00\xa0\x5c\xa8\x4f\x6c\x9c\x8e\x38\x53\xe2\xfd\x7a\x70\xae\x0f\xb2\x0f\xa1\x52\x60\x0c\xb0\x08\x45\x17\x4f\x08\x07\x6f\x8d\x78\x43\x06\x00\x06\x00\x21\x4e\x00\x00\x28\x01\x08\x80\x8c\x00\x00\x80\x24\x00\x01\x00\xd1\x73\x28\x99\xf6\x11\xcd\x89\x94\x03\x4d\x7f\x41\x3d\xc9\x57\x63\x0e\x54\x93\xc2\x85\xac\xa4\x00\x65\xcb\x63\x11\xbe\x69\x6b"...], 368, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 386] <... sendto resumed>) = 140 [pid 384] <... sendto resumed>) = 64 [pid 383] <... socket resumed>) = 5 [pid 381] ioctl(5, SIOCGIFINDEX, {ifr_name="gre0" [pid 388] <... sendto resumed>) = 368 [pid 386] recvfrom(3 [pid 384] recvfrom(3 [pid 383] ioctl(5, SIOCGIFINDEX, {ifr_name="lo" [pid 381] <... ioctl resumed>, ifr_ifindex=3}) = 0 [pid 388] recvfrom(5 [pid 386] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=140, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 384] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 383] <... ioctl resumed>, ifr_ifindex=1}) = 0 [pid 381] close(5 [pid 388] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=368, nlmsg_type=0x1c /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 386] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 384] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 383] close(5 [pid 388] sendto(5, [{nlmsg_len=368, nlmsg_type=0x1c /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x01\x01\x00\x00\x08\x00\x02\x00\x77\x67\x31\x00\x24\x00\x03\x00\xb0\x80\x73\xe8\xd4\x4e\x91\xe3\xda\x92\x2c\x22\x43\x82\x44\xbb\x88\x5c\x69\xe2\x69\xc8\xe9\xd8\x35\xb1\x14\x29\x3a\x4d\xdc\x6e\x06\x00\x06\x00\x22\x4e\x00\x00\x28\x01\x08\x80\x98\x00\x00\x80\x24\x00\x01\x00\x97\x5c\x9d\x81\xc9\x83\xc8\x20\x9e\xe7\x81\x25\x4b\x89\x9f\x8e\xd9\x25\xae\x9f\x09\x23\xc2\x3c\x62\xf5\x3c\x57\xcd\xbf\x69\x1c"...], 368, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 386] <... socket resumed>) = 5 [pid 384] <... socket resumed>) = 5 [pid 381] <... close resumed>) = 0 [pid 388] <... sendto resumed>) = 368 [pid 386] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0_macvtap" [pid 384] ioctl(5, SIOCGIFINDEX, {ifr_name="sit0" [pid 383] <... close resumed>) = 0 [pid 381] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x03\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x0f\x08\x00\x01\x00\xac\x14\x14\x0f"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 388] recvfrom(5 [pid 386] <... ioctl resumed>, ifr_ifindex=48}) = 0 [pid 384] <... ioctl resumed>, ifr_ifindex=8}) = 0 [pid 383] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x01\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0a\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0a"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 388] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=368, nlmsg_type=0x1c /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 386] close(5 [pid 384] close(5 [pid 381] <... sendto resumed>) = 40 [pid 388] sendto(5, [{nlmsg_len=368, nlmsg_type=0x1c /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x01\x01\x00\x00\x08\x00\x02\x00\x77\x67\x32\x00\x24\x00\x03\x00\xa0\xcb\x87\x9a\x47\xf5\xbc\x64\x4c\x0e\x69\x3f\xa6\xd0\x31\xc7\x4a\x15\x53\xb6\xe9\x01\xb9\xff\x2f\x51\x8c\x78\x04\x2f\xb5\x42\x06\x00\x06\x00\x23\x4e\x00\x00\x28\x01\x08\x80\x98\x00\x00\x80\x24\x00\x01\x00\x97\x5c\x9d\x81\xc9\x83\xc8\x20\x9e\xe7\x81\x25\x4b\x89\x9f\x8e\xd9\x25\xae\x9f\x09\x23\xc2\x3c\x62\xf5\x3c\x57\xcd\xbf\x69\x1c"...], 368, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 386] <... close resumed>) = 0 [pid 384] <... close resumed>) = 0 [pid 383] <... sendto resumed>) = 64 [pid 381] recvfrom(3 [pid 388] <... sendto resumed>) = 368 [pid 386] sendto(3, [{nlmsg_len=84, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0c\x00\x03\x00\x6d\x61\x63\x76\x74\x61\x70\x30\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x10\x00\x12\x00\x0b\x00\x01\x00\x6d\x61\x63\x76\x74\x61\x70\x00\x08\x00\x05\x00\x30\x00\x00\x00"], 84, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 384] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x08\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 383] recvfrom(3 [pid 388] recvfrom(5 [pid 386] <... sendto resumed>) = 84 [pid 384] <... sendto resumed>) = 32 [pid 381] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 388] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=368, nlmsg_type=0x1c /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 386] recvfrom(3 [pid 384] recvfrom(3 [pid 383] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 388] close(5 [pid 386] <... recvfrom resumed>, [{nlmsg_len=104, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-EOPNOTSUPP, msg=[{nlmsg_len=84, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0c\x00\x03\x00\x6d\x61\x63\x76\x74\x61\x70\x30\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x10\x00\x12\x00\x0b\x00\x01\x00\x6d\x61\x63\x76\x74\x61\x70\x00\x08\x00\x05\x00\x30\x00\x00\x00"]}], 4096, 0, NULL, NULL) = 104 [pid 384] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 381] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 388] <... close resumed>) = 0 [pid 386] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 384] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 383] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 388] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 386] <... socket resumed>) = 5 [pid 384] <... socket resumed>) = 5 [pid 381] <... socket resumed>) = 5 [pid 388] <... socket resumed>) = 5 [pid 386] ioctl(5, SIOCGIFINDEX, {ifr_name="veth1_macvtap" [pid 384] ioctl(5, SIOCGIFINDEX, {ifr_name="bridge0" [pid 383] <... socket resumed>) = 5 [pid 381] ioctl(5, SIOCGIFINDEX, {ifr_name="gre0" [pid 388] ioctl(5, SIOCGIFINDEX, {ifr_name="lo" [pid 386] <... ioctl resumed>, ifr_ifindex=47}) = 0 [pid 384] <... ioctl resumed>, ifr_ifindex=13}) = 0 [pid 383] ioctl(5, SIOCGIFINDEX, {ifr_name="lo" [pid 381] <... ioctl resumed>, ifr_ifindex=3}) = 0 [pid 388] <... ioctl resumed>, ifr_ifindex=1}) = 0 [pid 386] close(5 [pid 384] close(5 [pid 383] <... ioctl resumed>, ifr_ifindex=1}) = 0 [pid 381] close(5 [pid 388] close(5 [pid 386] <... close resumed>) = 0 [pid 384] <... close resumed>) = 0 [pid 383] close(5 [pid 381] <... close resumed>) = 0 [pid 388] <... close resumed>) = 0 [pid 386] sendto(3, [{nlmsg_len=84, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0b\x00\x03\x00\x6d\x61\x63\x73\x65\x63\x30\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x10\x00\x12\x00\x0a\x00\x01\x00\x6d\x61\x63\x73\x65\x63\x00\x00\x08\x00\x05\x00\x2f\x00\x00\x00"], 84, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 384] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x0d\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x0c\x08\x00\x01\x00\xac\x14\x14\x0c"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 383] <... close resumed>) = 0 [pid 381] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x03\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0f\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0f"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 388] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x01\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x0a\x08\x00\x01\x00\xac\x14\x14\x0a"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 386] <... sendto resumed>) = 84 [pid 384] <... sendto resumed>) = 40 [pid 383] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x0a\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 388] <... sendto resumed>) = 40 [pid 386] recvfrom(3 [pid 384] recvfrom(3 [pid 381] <... sendto resumed>) = 64 [pid 388] recvfrom(3 [pid 384] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 388] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 384] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 388] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 386] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=84, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 384] <... socket resumed>) = 5 [pid 383] <... sendto resumed>) = 44 [pid 381] recvfrom(3 [pid 388] <... socket resumed>) = 5 [pid 386] sendto(3, [{nlmsg_len=96, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0b\x00\x03\x00\x67\x65\x6e\x65\x76\x65\x30\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x24\x00\x12\x00\x0a\x00\x01\x00\x67\x65\x6e\x65\x76\x65\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x18"], 96, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 384] ioctl(5, SIOCGIFINDEX, {ifr_name="bridge0" [pid 383] recvfrom(3 [pid 388] ioctl(5, SIOCGIFINDEX, {ifr_name="lo" [pid 384] <... ioctl resumed>, ifr_ifindex=13}) = 0 [pid 381] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 388] <... ioctl resumed>, ifr_ifindex=1}) = 0 [pid 386] <... sendto resumed>) = 96 [pid 384] close(5 [pid 383] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 388] close(5 [pid 386] recvfrom(3 [pid 384] <... close resumed>) = 0 [pid 381] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 388] <... close resumed>) = 0 [pid 386] <... recvfrom resumed>, [{nlmsg_len=116, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-EOPNOTSUPP, msg=[{nlmsg_len=96, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0b\x00\x03\x00\x67\x65\x6e\x65\x76\x65\x30\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x24\x00\x12\x00\x0a\x00\x01\x00\x67\x65\x6e\x65\x76\x65\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x18"]}], 4096, 0, NULL, NULL) = 116 [pid 384] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x0d\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0c\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0c"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 383] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 388] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x01\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0a\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0a"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 386] sendto(3, [{nlmsg_len=108, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0b\x00\x03\x00\x67\x65\x6e\x65\x76\x65\x31\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x30\x00\x12\x00\x0a\x00\x01\x00\x67\x65\x6e\x65\x76\x65\x00\x00\x20\x00\x02\x00\x08\x00\x01\x00\x01\x00\x00\x00\x14\x00\x07\x00\xfc\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01"], 108, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 384] <... sendto resumed>) = 64 [pid 381] <... socket resumed>) = 5 [pid 388] <... sendto resumed>) = 64 [pid 384] recvfrom(3 [pid 383] <... socket resumed>) = 5 [pid 388] recvfrom(3 [pid 386] <... sendto resumed>) = 108 [pid 384] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 383] ioctl(5, SIOCGIFINDEX, {ifr_name="sit0" [pid 381] ioctl(5, SIOCGIFINDEX, {ifr_name="gre0" [pid 388] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 386] recvfrom(3 [pid 384] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 383] <... ioctl resumed>, ifr_ifindex=8}) = 0 [pid 381] <... ioctl resumed>, ifr_ifindex=3}) = 0 [pid 388] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 386] <... recvfrom resumed>, [{nlmsg_len=128, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-EOPNOTSUPP, msg=[{nlmsg_len=108, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0b\x00\x03\x00\x67\x65\x6e\x65\x76\x65\x31\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x30\x00\x12\x00\x0a\x00\x01\x00\x67\x65\x6e\x65\x76\x65\x00\x00\x20\x00\x02\x00\x08\x00\x01\x00\x01\x00\x00\x00\x14\x00\x07\x00\xfc\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01"]}], 4096, 0, NULL, NULL) = 128 [pid 384] <... socket resumed>) = 5 [pid 383] close(5 [pid 381] close(5 [pid 388] <... socket resumed>) = 5 [pid 386] openat(AT_FDCWD, "/sys/bus/netdevsim/del_device", O_WRONLY|O_CLOEXEC [pid 384] ioctl(5, SIOCGIFINDEX, {ifr_name="bridge0" [pid 388] ioctl(5, SIOCGIFINDEX, {ifr_name="lo" [pid 384] <... ioctl resumed>, ifr_ifindex=13}) = 0 [pid 383] <... close resumed>) = 0 [pid 381] <... close resumed>) = 0 [pid 388] <... ioctl resumed>, ifr_ifindex=1}) = 0 [pid 386] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 384] close(5 [pid 383] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x08\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x0b\x08\x00\x01\x00\xac\x14\x14\x0b"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 388] close(5 [pid 386] openat(AT_FDCWD, "/sys/bus/netdevsim/new_device", O_WRONLY|O_CLOEXEC [pid 384] <... close resumed>) = 0 [pid 381] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x03\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 388] <... close resumed>) = 0 [pid 386] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 384] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x0d\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x0c\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 383] <... sendto resumed>) = 40 [pid 388] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x0a\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 386] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 383] recvfrom(3 [pid 381] <... sendto resumed>) = 32 [pid 386] <... socket resumed>) = 5 [pid 383] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 381] recvfrom(3 [pid 386] sendto(5, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0e\x00\x02\x00\x77\x69\x72\x65\x67\x75\x61\x72\x64\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 383] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 381] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 386] <... sendto resumed>) = 36 [pid 383] <... socket resumed>) = 5 [pid 381] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 386] recvfrom(5 [pid 383] ioctl(5, SIOCGIFINDEX, {ifr_name="sit0" [pid 381] <... socket resumed>) = 5 [pid 386] <... recvfrom resumed>, [{nlmsg_len=112, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, "\x01\x02\x00\x00\x0e\x00\x02\x00\x77\x69\x72\x65\x67\x75\x61\x72\x64\x00\x00\x00\x06\x00\x01\x00\x1c\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x08\x00\x00\x00\x2c\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x00\x00\x00\x00\x08\x00\x02\x00\x1c\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00"], 4096, 0, NULL, NULL) = 112 [pid 383] <... ioctl resumed>, ifr_ifindex=8}) = 0 [pid 381] ioctl(5, SIOCGIFINDEX, {ifr_name="gretap0" [pid 386] recvfrom(5 [pid 383] close(5 [pid 381] <... ioctl resumed>, ifr_ifindex=4}) = 0 [pid 386] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 383] <... close resumed>) = 0 [pid 381] close(5 [pid 386] sendto(5, [{nlmsg_len=368, nlmsg_type=0x1c /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x01\x01\x00\x00\x08\x00\x02\x00\x77\x67\x30\x00\x24\x00\x03\x00\xa0\x5c\xa8\x4f\x6c\x9c\x8e\x38\x53\xe2\xfd\x7a\x70\xae\x0f\xb2\x0f\xa1\x52\x60\x0c\xb0\x08\x45\x17\x4f\x08\x07\x6f\x8d\x78\x43\x06\x00\x06\x00\x21\x4e\x00\x00\x28\x01\x08\x80\x8c\x00\x00\x80\x24\x00\x01\x00\xd1\x73\x28\x99\xf6\x11\xcd\x89\x94\x03\x4d\x7f\x41\x3d\xc9\x57\x63\x0e\x54\x93\xc2\x85\xac\xa4\x00\x65\xcb\x63\x11\xbe\x69\x6b"...], 368, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 383] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x08\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0b\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0b"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 381] <... close resumed>) = 0 [pid 381] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x04\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x10\x08\x00\x01\x00\xac\x14\x14\x10"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 384] <... sendto resumed>) = 44 [pid 384] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 386] <... sendto resumed>) = 368 [pid 384] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 384] ioctl(5, SIOCGIFINDEX, {ifr_name="vcan0"}) = -1 ENODEV (No such device) [pid 384] close(5) = 0 [pid 384] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x0d\x08\x00\x01\x00\xac\x14\x14\x0d"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 388] <... sendto resumed>) = 44 [pid 381] <... sendto resumed>) = 40 [pid 383] <... sendto resumed>) = 64 [pid 384] <... sendto resumed>) = 40 [pid 383] recvfrom(3 [pid 384] recvfrom(3, [{nlmsg_len=60, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x0d\x08\x00\x01\x00\xac\x14\x14\x0d"]}], 4096, 0, NULL, NULL) = 60 [pid 388] recvfrom(3 [pid 386] recvfrom(5 [pid 383] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 381] recvfrom(3 [pid 384] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 383] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 381] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 388] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 386] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=368, nlmsg_type=0x1c /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 384] <... socket resumed>) = 5 [pid 383] <... socket resumed>) = 5 [pid 388] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 386] sendto(5, [{nlmsg_len=368, nlmsg_type=0x1c /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x01\x01\x00\x00\x08\x00\x02\x00\x77\x67\x31\x00\x24\x00\x03\x00\xb0\x80\x73\xe8\xd4\x4e\x91\xe3\xda\x92\x2c\x22\x43\x82\x44\xbb\x88\x5c\x69\xe2\x69\xc8\xe9\xd8\x35\xb1\x14\x29\x3a\x4d\xdc\x6e\x06\x00\x06\x00\x22\x4e\x00\x00\x28\x01\x08\x80\x98\x00\x00\x80\x24\x00\x01\x00\x97\x5c\x9d\x81\xc9\x83\xc8\x20\x9e\xe7\x81\x25\x4b\x89\x9f\x8e\xd9\x25\xae\x9f\x09\x23\xc2\x3c\x62\xf5\x3c\x57\xcd\xbf\x69\x1c"...], 368, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 381] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 388] <... socket resumed>) = 5 [pid 384] ioctl(5, SIOCGIFINDEX, {ifr_name="vcan0" [pid 383] ioctl(5, SIOCGIFINDEX, {ifr_name="sit0" [pid 381] <... socket resumed>) = 5 [pid 388] ioctl(5, SIOCGIFINDEX, {ifr_name="sit0" [pid 386] <... sendto resumed>) = 368 [pid 384] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 383] <... ioctl resumed>, ifr_ifindex=8}) = 0 [pid 381] ioctl(5, SIOCGIFINDEX, {ifr_name="gretap0" [pid 388] <... ioctl resumed>, ifr_ifindex=8}) = 0 [pid 388] close(5) = 0 [pid 386] recvfrom(5 [pid 384] close(5 [pid 383] close(5 [pid 381] <... ioctl resumed>, ifr_ifindex=4}) = 0 [pid 388] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x08\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x0b\x08\x00\x01\x00\xac\x14\x14\x0b"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 40 [pid 386] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=368, nlmsg_type=0x1c /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 384] <... close resumed>) = 0 [pid 383] <... close resumed>) = 0 [pid 381] close(5 [pid 388] recvfrom(3 [pid 386] sendto(5, [{nlmsg_len=368, nlmsg_type=0x1c /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x01\x01\x00\x00\x08\x00\x02\x00\x77\x67\x32\x00\x24\x00\x03\x00\xa0\xcb\x87\x9a\x47\xf5\xbc\x64\x4c\x0e\x69\x3f\xa6\xd0\x31\xc7\x4a\x15\x53\xb6\xe9\x01\xb9\xff\x2f\x51\x8c\x78\x04\x2f\xb5\x42\x06\x00\x06\x00\x23\x4e\x00\x00\x28\x01\x08\x80\x98\x00\x00\x80\x24\x00\x01\x00\x97\x5c\x9d\x81\xc9\x83\xc8\x20\x9e\xe7\x81\x25\x4b\x89\x9f\x8e\xd9\x25\xae\x9f\x09\x23\xc2\x3c\x62\xf5\x3c\x57\xcd\xbf\x69\x1c"...], 368, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 383] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x08\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 388] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 384] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 381] <... close resumed>) = 0 [pid 388] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 386] <... sendto resumed>) = 368 [pid 388] <... socket resumed>) = 5 [pid 388] ioctl(5, SIOCGIFINDEX, {ifr_name="sit0", ifr_ifindex=8}) = 0 [pid 388] close(5) = 0 [pid 388] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x08\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0b\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0b"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 386] recvfrom(5 [pid 383] <... sendto resumed>) = 32 [pid 381] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x04\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 388] <... sendto resumed>) = 64 [pid 386] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=368, nlmsg_type=0x1c /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 384] <... sendto resumed>) = 32 [pid 383] recvfrom(3 [pid 388] recvfrom(3 [pid 381] <... sendto resumed>) = 64 [pid 388] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 388] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 386] close(5 [pid 384] recvfrom(3 [pid 383] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 381] recvfrom(3 [pid 388] <... socket resumed>) = 5 [pid 386] <... close resumed>) = 0 [pid 384] <... recvfrom resumed>, [{nlmsg_len=52, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"]}], 4096, 0, NULL, NULL) = 52 [pid 388] ioctl(5, SIOCGIFINDEX, {ifr_name="sit0" [pid 386] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 383] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 381] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 388] <... ioctl resumed>, ifr_ifindex=8}) = 0 [pid 386] <... socket resumed>) = 5 [pid 384] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 383] <... socket resumed>) = 5 [pid 388] close(5 [pid 381] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 388] <... close resumed>) = 0 [pid 388] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x08\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 32 [pid 386] ioctl(5, SIOCGIFINDEX, {ifr_name="lo" [pid 384] <... socket resumed>) = 5 [pid 383] ioctl(5, SIOCGIFINDEX, {ifr_name="bridge0" [pid 381] <... socket resumed>) = 5 [pid 388] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 386] <... ioctl resumed>, ifr_ifindex=1}) = 0 [pid 383] <... ioctl resumed>, ifr_ifindex=13}) = 0 [pid 381] ioctl(5, SIOCGIFINDEX, {ifr_name="gretap0" [pid 388] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 386] close(5 [pid 384] ioctl(5, SIOCGIFINDEX, {ifr_name="tunl0" [pid 383] close(5 [pid 381] <... ioctl resumed>, ifr_ifindex=4}) = 0 [pid 388] <... socket resumed>) = 5 [pid 386] <... close resumed>) = 0 [pid 383] <... close resumed>) = 0 [pid 381] close(5 [pid 388] ioctl(5, SIOCGIFINDEX, {ifr_name="bridge0" [pid 386] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x01\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x0a\x08\x00\x01\x00\xac\x14\x14\x0a"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 384] <... ioctl resumed>, ifr_ifindex=2}) = 0 [pid 383] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x0d\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x0c\x08\x00\x01\x00\xac\x14\x14\x0c"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 388] <... ioctl resumed>, ifr_ifindex=13}) = 0 [pid 386] <... sendto resumed>) = 40 [pid 381] <... close resumed>) = 0 [pid 388] close(5 [pid 384] close(5 [pid 383] <... sendto resumed>) = 40 [pid 388] <... close resumed>) = 0 [pid 386] recvfrom(3 [pid 383] recvfrom(3 [pid 381] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x04\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x10\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 388] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x0d\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x0c\x08\x00\x01\x00\xac\x14\x14\x0c"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 386] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 384] <... close resumed>) = 0 [pid 383] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 388] <... sendto resumed>) = 40 [pid 386] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 381] <... sendto resumed>) = 44 [pid 388] recvfrom(3 [pid 384] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x02\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x0e\x08\x00\x01\x00\xac\x14\x14\x0e"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 383] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 388] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 386] <... socket resumed>) = 5 [pid 384] <... sendto resumed>) = 40 [pid 381] recvfrom(3 [pid 388] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 386] ioctl(5, SIOCGIFINDEX, {ifr_name="lo" [pid 384] recvfrom(3 [pid 383] <... socket resumed>) = 5 [pid 388] <... socket resumed>) = 5 [pid 386] <... ioctl resumed>, ifr_ifindex=1}) = 0 [pid 384] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 383] ioctl(5, SIOCGIFINDEX, {ifr_name="bridge0" [pid 381] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 388] ioctl(5, SIOCGIFINDEX, {ifr_name="bridge0" [pid 386] close(5 [pid 384] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 383] <... ioctl resumed>, ifr_ifindex=13}) = 0 [pid 388] <... ioctl resumed>, ifr_ifindex=13}) = 0 [pid 386] <... close resumed>) = 0 [pid 384] <... socket resumed>) = 5 [pid 383] close(5 [pid 381] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 388] close(5 [pid 386] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x01\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0a\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0a"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 384] ioctl(5, SIOCGIFINDEX, {ifr_name="tunl0" [pid 383] <... close resumed>) = 0 [pid 388] <... close resumed>) = 0 [pid 384] <... ioctl resumed>, ifr_ifindex=2}) = 0 [pid 381] <... socket resumed>) = 5 [pid 388] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x0d\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0c\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0c"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 384] close(5 [pid 388] <... sendto resumed>) = 64 [pid 386] <... sendto resumed>) = 64 [pid 384] <... close resumed>) = 0 [pid 383] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x0d\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0c\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0c"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 381] ioctl(5, SIOCGIFINDEX, {ifr_name="ip_vti0" [pid 388] recvfrom(3 [pid 386] recvfrom(3 [pid 384] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x02\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 388] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 386] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 384] <... sendto resumed>) = 64 [pid 383] <... sendto resumed>) = 64 [pid 381] <... ioctl resumed>, ifr_ifindex=6}) = 0 [pid 388] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 386] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 384] recvfrom(3 [pid 383] recvfrom(3 [pid 381] close(5 [pid 388] <... socket resumed>) = 5 [pid 386] <... socket resumed>) = 5 [pid 388] ioctl(5, SIOCGIFINDEX, {ifr_name="bridge0" [pid 381] <... close resumed>) = 0 [pid 388] <... ioctl resumed>, ifr_ifindex=13}) = 0 [pid 386] ioctl(5, SIOCGIFINDEX, {ifr_name="lo" [pid 384] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 383] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 388] close(5 [pid 386] <... ioctl resumed>, ifr_ifindex=1}) = 0 [pid 384] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 381] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x06\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x11\x08\x00\x01\x00\xac\x14\x14\x11"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 388] <... close resumed>) = 0 [pid 386] close(5 [pid 384] <... socket resumed>) = 5 [pid 383] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [ 32.086473][ T384] bridge0: port 2(bridge_slave_1) entered blocking state [ 32.093647][ T384] bridge0: port 2(bridge_slave_1) entered forwarding state [ 32.100916][ T384] bridge0: port 1(bridge_slave_0) entered blocking state [ 32.107994][ T384] bridge0: port 1(bridge_slave_0) entered forwarding state [pid 388] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x0d\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x0c\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 386] <... close resumed>) = 0 [pid 384] ioctl(5, SIOCGIFINDEX, {ifr_name="tunl0" [pid 383] <... socket resumed>) = 5 [pid 381] <... sendto resumed>) = 40 [pid 386] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x0a\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 384] <... ioctl resumed>, ifr_ifindex=2}) = 0 [pid 383] ioctl(5, SIOCGIFINDEX, {ifr_name="bridge0" [pid 381] recvfrom(3 [pid 384] close(5 [pid 383] <... ioctl resumed>, ifr_ifindex=13}) = 0 [pid 381] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 384] <... close resumed>) = 0 [pid 383] close(5 [pid 381] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 384] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x02\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 383] <... close resumed>) = 0 [pid 381] <... socket resumed>) = 5 [pid 383] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x0d\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x0c\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 381] ioctl(5, SIOCGIFINDEX, {ifr_name="ip_vti0" [pid 388] <... sendto resumed>) = 44 [pid 388] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 388] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 388] ioctl(5, SIOCGIFINDEX, {ifr_name="vcan0"}) = -1 ENODEV (No such device) [pid 388] close(5) = 0 [pid 388] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x0d\x08\x00\x01\x00\xac\x14\x14\x0d"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 381] <... ioctl resumed>, ifr_ifindex=6}) = 0 [pid 381] close(5) = 0 [ 32.140401][ T388] bridge0: port 2(bridge_slave_1) entered blocking state [ 32.147470][ T388] bridge0: port 2(bridge_slave_1) entered forwarding state [ 32.154747][ T388] bridge0: port 1(bridge_slave_0) entered blocking state [ 32.161825][ T388] bridge0: port 1(bridge_slave_0) entered forwarding state [ 32.170584][ T45] bridge0: port 1(bridge_slave_0) entered disabled state [ 32.178285][ T45] bridge0: port 2(bridge_slave_1) entered disabled state [pid 381] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x06\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x11\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x11"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 384] <... sendto resumed>) = 32 [pid 384] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 384] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 386] <... sendto resumed>) = 44 [pid 384] ioctl(5, SIOCGIFINDEX, {ifr_name="gre0", ifr_ifindex=3}) = 0 [pid 384] close(5) = 0 [pid 384] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x03\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x0f\x08\x00\x01\x00\xac\x14\x14\x0f"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 386] recvfrom(3 [pid 383] <... sendto resumed>) = 44 [pid 386] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 384] <... sendto resumed>) = 40 [pid 383] recvfrom(3 [pid 386] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 384] recvfrom(3 [pid 383] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 386] <... socket resumed>) = 5 [pid 384] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 386] ioctl(5, SIOCGIFINDEX, {ifr_name="sit0" [pid 383] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 384] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 386] <... ioctl resumed>, ifr_ifindex=8}) = 0 [pid 383] <... socket resumed>) = 5 [pid 384] <... socket resumed>) = 5 [pid 383] ioctl(5, SIOCGIFINDEX, {ifr_name="vcan0" [pid 386] close(5 [pid 384] ioctl(5, SIOCGIFINDEX, {ifr_name="gre0" [pid 383] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 386] <... close resumed>) = 0 [pid 384] <... ioctl resumed>, ifr_ifindex=3}) = 0 [pid 383] close(5 [pid 386] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x08\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x0b\x08\x00\x01\x00\xac\x14\x14\x0b"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 388] <... sendto resumed>) = 40 [pid 384] close(5 [pid 383] <... close resumed>) = 0 [pid 384] <... close resumed>) = 0 [pid 383] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x0d\x08\x00\x01\x00\xac\x14\x14\x0d"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 384] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x03\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0f\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0f"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 388] recvfrom(3, [{nlmsg_len=60, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x0d\x08\x00\x01\x00\xac\x14\x14\x0d"]}], 4096, 0, NULL, NULL) = 60 [pid 386] <... sendto resumed>) = 40 [pid 384] <... sendto resumed>) = 64 [pid 383] <... sendto resumed>) = 40 [pid 388] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 386] recvfrom(3 [pid 384] recvfrom(3 [pid 383] recvfrom(3 [pid 386] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 384] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 381] <... sendto resumed>) = 64 [pid 383] <... recvfrom resumed>, [{nlmsg_len=60, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x0d\x08\x00\x01\x00\xac\x14\x14\x0d"]}], 4096, 0, NULL, NULL) = 60 [pid 388] <... socket resumed>) = 5 [pid 386] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 384] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 381] recvfrom(3 [pid 383] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 386] <... socket resumed>) = 5 [pid 388] ioctl(5, SIOCGIFINDEX, {ifr_name="vcan0" [pid 386] ioctl(5, SIOCGIFINDEX, {ifr_name="sit0" [pid 384] <... socket resumed>) = 5 [pid 383] <... socket resumed>) = 5 [pid 381] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 388] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 386] <... ioctl resumed>, ifr_ifindex=8}) = 0 [pid 384] ioctl(5, SIOCGIFINDEX, {ifr_name="gre0" [pid 383] ioctl(5, SIOCGIFINDEX, {ifr_name="vcan0" [pid 388] close(5 [pid 386] close(5 [pid 384] <... ioctl resumed>, ifr_ifindex=3}) = 0 [pid 381] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 383] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 386] <... close resumed>) = 0 [pid 384] close(5 [pid 383] close(5 [pid 386] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x08\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0b\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0b"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 388] <... close resumed>) = 0 [pid 384] <... close resumed>) = 0 [pid 383] <... close resumed>) = 0 [pid 381] <... socket resumed>) = 5 [pid 386] <... sendto resumed>) = 64 [pid 388] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 386] recvfrom(3 [pid 384] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x03\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 383] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 381] ioctl(5, SIOCGIFINDEX, {ifr_name="ip_vti0" [pid 388] <... sendto resumed>) = 32 [pid 386] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 386] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 384] <... sendto resumed>) = 32 [pid 388] recvfrom(3 [pid 383] <... sendto resumed>) = 32 [pid 381] <... ioctl resumed>, ifr_ifindex=6}) = 0 [pid 388] <... recvfrom resumed>, [{nlmsg_len=52, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"]}], 4096, 0, NULL, NULL) = 52 [pid 386] <... socket resumed>) = 5 [pid 384] recvfrom(3 [pid 383] recvfrom(3 [pid 381] close(5 [pid 388] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 386] ioctl(5, SIOCGIFINDEX, {ifr_name="sit0" [pid 384] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 383] <... recvfrom resumed>, [{nlmsg_len=52, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"]}], 4096, 0, NULL, NULL) = 52 [pid 388] <... socket resumed>) = 5 [pid 386] <... ioctl resumed>, ifr_ifindex=8}) = 0 [pid 384] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 383] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 381] <... close resumed>) = 0 [pid 388] ioctl(5, SIOCGIFINDEX, {ifr_name="tunl0" [pid 386] close(5 [pid 384] <... socket resumed>) = 5 [pid 383] <... socket resumed>) = 5 [pid 381] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x06\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 388] <... ioctl resumed>, ifr_ifindex=2}) = 0 [pid 386] <... close resumed>) = 0 [pid 384] ioctl(5, SIOCGIFINDEX, {ifr_name="gretap0" [pid 383] ioctl(5, SIOCGIFINDEX, {ifr_name="tunl0" [pid 386] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x08\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 383] <... ioctl resumed>, ifr_ifindex=2}) = 0 [pid 383] close(5) = 0 [pid 383] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x02\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x0e\x08\x00\x01\x00\xac\x14\x14\x0e"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 388] close(5 [pid 386] <... sendto resumed>) = 32 [pid 384] <... ioctl resumed>, ifr_ifindex=4}) = 0 [pid 383] <... sendto resumed>) = 40 [pid 381] <... sendto resumed>) = 32 [pid 388] <... close resumed>) = 0 [pid 386] recvfrom(3 [pid 384] close(5 [pid 383] recvfrom(3 [pid 381] recvfrom(3 [pid 386] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 384] <... close resumed>) = 0 [pid 383] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 388] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x02\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x0e\x08\x00\x01\x00\xac\x14\x14\x0e"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 386] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 384] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x04\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x10\x08\x00\x01\x00\xac\x14\x14\x10"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 383] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 381] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 388] <... sendto resumed>) = 40 [pid 386] <... socket resumed>) = 5 [pid 384] <... sendto resumed>) = 40 [pid 383] <... socket resumed>) = 5 [pid 388] recvfrom(3 [pid 386] ioctl(5, SIOCGIFINDEX, {ifr_name="bridge0" [pid 384] recvfrom(3 [pid 383] ioctl(5, SIOCGIFINDEX, {ifr_name="tunl0" [pid 381] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 388] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 386] <... ioctl resumed>, ifr_ifindex=13}) = 0 [pid 384] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 383] <... ioctl resumed>, ifr_ifindex=2}) = 0 [pid 388] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 386] close(5 [pid 383] close(5 [pid 381] <... socket resumed>) = 5 [pid 386] <... close resumed>) = 0 [pid 384] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 383] <... close resumed>) = 0 [pid 386] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x0d\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x0c\x08\x00\x01\x00\xac\x14\x14\x0c"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 383] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x02\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 381] ioctl(5, SIOCGIFINDEX, {ifr_name="ip6_vti0" [pid 388] <... socket resumed>) = 5 [pid 386] <... sendto resumed>) = 40 [pid 384] <... socket resumed>) = 5 [pid 383] <... sendto resumed>) = 64 [pid 381] <... ioctl resumed>, ifr_ifindex=7}) = 0 [pid 388] ioctl(5, SIOCGIFINDEX, {ifr_name="tunl0" [pid 386] recvfrom(3 [pid 384] ioctl(5, SIOCGIFINDEX, {ifr_name="gretap0" [pid 383] recvfrom(3 [pid 388] <... ioctl resumed>, ifr_ifindex=2}) = 0 [pid 386] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 384] <... ioctl resumed>, ifr_ifindex=4}) = 0 [pid 383] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 381] close(5 [pid 388] close(5 [pid 386] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 384] close(5 [pid 383] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 386] <... socket resumed>) = 5 [pid 383] <... socket resumed>) = 5 [pid 381] <... close resumed>) = 0 [pid 388] <... close resumed>) = 0 [pid 386] ioctl(5, SIOCGIFINDEX, {ifr_name="bridge0" [pid 384] <... close resumed>) = 0 [pid 383] ioctl(5, SIOCGIFINDEX, {ifr_name="tunl0" [pid 381] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x07\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x12\x08\x00\x01\x00\xac\x14\x14\x12"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 388] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x02\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 386] <... ioctl resumed>, ifr_ifindex=13}) = 0 [pid 384] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x04\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 383] <... ioctl resumed>, ifr_ifindex=2}) = 0 [pid 386] close(5 [pid 383] close(5 [pid 381] <... sendto resumed>) = 40 [pid 386] <... close resumed>) = 0 [pid 383] <... close resumed>) = 0 [pid 383] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x02\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 388] <... sendto resumed>) = 64 [pid 386] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x0d\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0c\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0c"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 384] <... sendto resumed>) = 64 [pid 383] <... sendto resumed>) = 32 [pid 381] recvfrom(3 [pid 388] recvfrom(3 [pid 386] <... sendto resumed>) = 64 [pid 384] recvfrom(3 [pid 383] recvfrom(3 [pid 388] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 386] recvfrom(3 [pid 384] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 383] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 381] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 388] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 386] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 384] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 383] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 388] <... socket resumed>) = 5 [pid 386] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 384] <... socket resumed>) = 5 [pid 383] <... socket resumed>) = 5 [pid 381] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 388] ioctl(5, SIOCGIFINDEX, {ifr_name="tunl0" [pid 386] <... socket resumed>) = 5 [pid 384] ioctl(5, SIOCGIFINDEX, {ifr_name="gretap0" [pid 383] ioctl(5, SIOCGIFINDEX, {ifr_name="gre0" [pid 388] <... ioctl resumed>, ifr_ifindex=2}) = 0 [pid 386] ioctl(5, SIOCGIFINDEX, {ifr_name="bridge0" [pid 384] <... ioctl resumed>, ifr_ifindex=4}) = 0 [pid 383] <... ioctl resumed>, ifr_ifindex=3}) = 0 [pid 381] <... socket resumed>) = 5 [pid 388] close(5 [pid 386] <... ioctl resumed>, ifr_ifindex=13}) = 0 [pid 384] close(5 [pid 383] close(5 [pid 381] ioctl(5, SIOCGIFINDEX, {ifr_name="ip6_vti0" [pid 388] <... close resumed>) = 0 [pid 386] close(5 [pid 384] <... close resumed>) = 0 [pid 383] <... close resumed>) = 0 [pid 388] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x02\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 386] <... close resumed>) = 0 [pid 384] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x04\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x10\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 383] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x03\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x0f\x08\x00\x01\x00\xac\x14\x14\x0f"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 381] <... ioctl resumed>, ifr_ifindex=7}) = 0 [pid 388] <... sendto resumed>) = 32 [pid 386] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x0d\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x0c\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 384] <... sendto resumed>) = 44 [pid 383] <... sendto resumed>) = 40 [pid 388] recvfrom(3 [pid 383] recvfrom(3 [pid 381] close(5 [pid 383] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 383] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 386] <... sendto resumed>) = 44 [pid 384] recvfrom(3 [pid 383] <... socket resumed>) = 5 [pid 381] <... close resumed>) = 0 [pid 388] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 386] recvfrom(3 [pid 384] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 383] ioctl(5, SIOCGIFINDEX, {ifr_name="gre0" [pid 381] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x07\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x12\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x12"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 388] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 386] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 384] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 383] <... ioctl resumed>, ifr_ifindex=3}) = 0 [pid 388] <... socket resumed>) = 5 [pid 386] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 383] close(5 [pid 381] <... sendto resumed>) = 64 [pid 384] <... socket resumed>) = 5 [pid 388] ioctl(5, SIOCGIFINDEX, {ifr_name="gre0" [pid 386] <... socket resumed>) = 5 [pid 384] ioctl(5, SIOCGIFINDEX, {ifr_name="ip_vti0" [pid 383] <... close resumed>) = 0 [pid 381] recvfrom(3 [pid 388] <... ioctl resumed>, ifr_ifindex=3}) = 0 [pid 386] ioctl(5, SIOCGIFINDEX, {ifr_name="vcan0" [pid 384] <... ioctl resumed>, ifr_ifindex=6}) = 0 [pid 383] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x03\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0f\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0f"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 388] close(5 [pid 386] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 384] close(5 [pid 383] <... sendto resumed>) = 64 [pid 381] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 388] <... close resumed>) = 0 [pid 386] close(5 [pid 384] <... close resumed>) = 0 [pid 383] recvfrom(3 [pid 388] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x03\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x0f\x08\x00\x01\x00\xac\x14\x14\x0f"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 386] <... close resumed>) = 0 [pid 384] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x06\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x11\x08\x00\x01\x00\xac\x14\x14\x11"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 383] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 381] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 388] <... sendto resumed>) = 40 [pid 386] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x0d\x08\x00\x01\x00\xac\x14\x14\x0d"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 384] <... sendto resumed>) = 40 [pid 383] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 388] recvfrom(3 [pid 386] <... sendto resumed>) = 40 [pid 384] recvfrom(3 [pid 383] <... socket resumed>) = 5 [pid 381] <... socket resumed>) = 5 [pid 388] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 386] recvfrom(3 [pid 384] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 383] ioctl(5, SIOCGIFINDEX, {ifr_name="gre0" [pid 381] ioctl(5, SIOCGIFINDEX, {ifr_name="ip6_vti0" [pid 388] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 386] <... recvfrom resumed>, [{nlmsg_len=60, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x0d\x08\x00\x01\x00\xac\x14\x14\x0d"]}], 4096, 0, NULL, NULL) = 60 [pid 384] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 383] <... ioctl resumed>, ifr_ifindex=3}) = 0 [pid 381] <... ioctl resumed>, ifr_ifindex=7}) = 0 [pid 388] <... socket resumed>) = 5 [pid 386] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 384] <... socket resumed>) = 5 [pid 383] close(5 [pid 381] close(5 [pid 388] ioctl(5, SIOCGIFINDEX, {ifr_name="gre0" [pid 386] <... socket resumed>) = 5 [pid 384] ioctl(5, SIOCGIFINDEX, {ifr_name="ip_vti0" [pid 383] <... close resumed>) = 0 [pid 388] <... ioctl resumed>, ifr_ifindex=3}) = 0 [pid 386] ioctl(5, SIOCGIFINDEX, {ifr_name="vcan0" [pid 384] <... ioctl resumed>, ifr_ifindex=6}) = 0 [pid 383] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x03\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 381] <... close resumed>) = 0 [pid 388] close(5 [pid 386] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 384] close(5 [pid 383] <... sendto resumed>) = 32 [pid 381] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x07\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 388] <... close resumed>) = 0 [pid 386] close(5 [pid 384] <... close resumed>) = 0 [pid 383] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 383] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 388] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x03\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0f\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0f"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 383] <... socket resumed>) = 5 [pid 381] <... sendto resumed>) = 32 [pid 386] <... close resumed>) = 0 [pid 384] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x06\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x11\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x11"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 383] ioctl(5, SIOCGIFINDEX, {ifr_name="gretap0" [pid 388] <... sendto resumed>) = 64 [ 32.185741][ T45] bridge0: port 1(bridge_slave_0) entered disabled state [ 32.192925][ T45] bridge0: port 2(bridge_slave_1) entered disabled state [ 32.200522][ T45] bridge0: port 1(bridge_slave_0) entered disabled state [ 32.207766][ T45] bridge0: port 2(bridge_slave_1) entered disabled state [pid 386] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 383] <... ioctl resumed>, ifr_ifindex=4}) = 0 [pid 381] recvfrom(3 [pid 388] recvfrom(3 [pid 386] <... sendto resumed>) = 32 [pid 384] <... sendto resumed>) = 64 [pid 383] close(5 [pid 388] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 386] recvfrom(3 [pid 384] recvfrom(3 [pid 383] <... close resumed>) = 0 [pid 381] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 388] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 386] <... recvfrom resumed>, [{nlmsg_len=52, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"]}], 4096, 0, NULL, NULL) = 52 [pid 384] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 383] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x04\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x10\x08\x00\x01\x00\xac\x14\x14\x10"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 388] <... socket resumed>) = 5 [pid 386] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 384] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 383] <... sendto resumed>) = 40 [pid 381] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 388] ioctl(5, SIOCGIFINDEX, {ifr_name="gre0" [pid 386] <... socket resumed>) = 5 [pid 383] recvfrom(3 [pid 388] <... ioctl resumed>, ifr_ifindex=3}) = 0 [pid 386] ioctl(5, SIOCGIFINDEX, {ifr_name="tunl0" [pid 384] <... socket resumed>) = 5 [pid 383] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 381] <... socket resumed>) = 5 [pid 388] close(5 [pid 386] <... ioctl resumed>, ifr_ifindex=2}) = 0 [pid 384] ioctl(5, SIOCGIFINDEX, {ifr_name="ip_vti0" [pid 383] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 381] ioctl(5, SIOCGIFINDEX, {ifr_name="ip6tnl0" [pid 388] <... close resumed>) = 0 [pid 386] close(5 [pid 384] <... ioctl resumed>, ifr_ifindex=6}) = 0 [pid 383] <... socket resumed>) = 5 [pid 381] <... ioctl resumed>, ifr_ifindex=9}) = 0 [pid 388] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x03\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 386] <... close resumed>) = 0 [pid 384] close(5 [pid 383] ioctl(5, SIOCGIFINDEX, {ifr_name="gretap0" [pid 381] close(5 [pid 383] <... ioctl resumed>, ifr_ifindex=4}) = 0 [pid 383] close(5) = 0 [pid 383] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x04\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 388] <... sendto resumed>) = 32 [pid 386] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x02\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x0e\x08\x00\x01\x00\xac\x14\x14\x0e"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 384] <... close resumed>) = 0 [pid 383] <... sendto resumed>) = 64 [pid 381] <... close resumed>) = 0 [pid 388] recvfrom(3 [pid 383] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 388] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 386] <... sendto resumed>) = 40 [pid 384] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x06\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 383] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 381] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x09\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x13\x08\x00\x01\x00\xac\x14\x14\x13"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 388] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 386] recvfrom(3 [pid 384] <... sendto resumed>) = 32 [pid 383] <... socket resumed>) = 5 [pid 383] ioctl(5, SIOCGIFINDEX, {ifr_name="gretap0", ifr_ifindex=4}) = 0 [pid 381] <... sendto resumed>) = 40 [pid 388] <... socket resumed>) = 5 [pid 386] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 384] recvfrom(3 [pid 383] close(5 [pid 381] recvfrom(3 [pid 388] ioctl(5, SIOCGIFINDEX, {ifr_name="gretap0" [pid 386] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 384] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 383] <... close resumed>) = 0 [pid 388] <... ioctl resumed>, ifr_ifindex=4}) = 0 [pid 386] <... socket resumed>) = 5 [pid 381] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 383] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x04\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x10\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 388] close(5 [pid 386] ioctl(5, SIOCGIFINDEX, {ifr_name="tunl0" [pid 384] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 381] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 388] <... close resumed>) = 0 [pid 388] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x04\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x10\x08\x00\x01\x00\xac\x14\x14\x10"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 40 [pid 386] <... ioctl resumed>, ifr_ifindex=2}) = 0 [pid 384] <... socket resumed>) = 5 [pid 383] <... sendto resumed>) = 44 [pid 381] <... socket resumed>) = 5 [pid 388] recvfrom(3 [pid 386] close(5 [pid 384] ioctl(5, SIOCGIFINDEX, {ifr_name="ip6_vti0" [pid 383] recvfrom(3 [pid 381] ioctl(5, SIOCGIFINDEX, {ifr_name="ip6tnl0" [pid 388] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 386] <... close resumed>) = 0 [pid 384] <... ioctl resumed>, ifr_ifindex=7}) = 0 [pid 383] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 388] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 386] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x02\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 384] close(5 [pid 381] <... ioctl resumed>, ifr_ifindex=9}) = 0 [pid 388] <... socket resumed>) = 5 [pid 388] ioctl(5, SIOCGIFINDEX, {ifr_name="gretap0", ifr_ifindex=4}) = 0 [pid 388] close(5) = 0 [pid 388] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x04\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 64 [pid 386] <... sendto resumed>) = 64 [pid 384] <... close resumed>) = 0 [pid 383] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 381] close(5 [pid 388] recvfrom(3 [pid 386] recvfrom(3 [pid 384] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x07\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x12\x08\x00\x01\x00\xac\x14\x14\x12"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 383] <... socket resumed>) = 5 [pid 388] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 386] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 381] <... close resumed>) = 0 [pid 388] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 384] <... sendto resumed>) = 40 [pid 383] ioctl(5, SIOCGIFINDEX, {ifr_name="ip_vti0" [pid 386] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 381] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x09\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x13\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x13"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 388] <... socket resumed>) = 5 [pid 386] <... socket resumed>) = 5 [pid 384] recvfrom(3 [pid 383] <... ioctl resumed>, ifr_ifindex=6}) = 0 [pid 388] ioctl(5, SIOCGIFINDEX, {ifr_name="gretap0" [pid 381] <... sendto resumed>) = 64 [pid 388] <... ioctl resumed>, ifr_ifindex=4}) = 0 [pid 386] ioctl(5, SIOCGIFINDEX, {ifr_name="tunl0" [pid 384] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 383] close(5 [pid 381] recvfrom(3 [pid 388] close(5 [pid 386] <... ioctl resumed>, ifr_ifindex=2}) = 0 [pid 384] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 383] <... close resumed>) = 0 [pid 381] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 388] <... close resumed>) = 0 [pid 386] close(5 [pid 384] <... socket resumed>) = 5 [pid 383] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x06\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x11\x08\x00\x01\x00\xac\x14\x14\x11"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 388] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x04\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x10\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 386] <... close resumed>) = 0 [pid 384] ioctl(5, SIOCGIFINDEX, {ifr_name="ip6_vti0" [pid 381] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 383] <... sendto resumed>) = 40 [pid 386] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x02\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 388] <... sendto resumed>) = 44 [pid 386] <... sendto resumed>) = 32 [pid 384] <... ioctl resumed>, ifr_ifindex=7}) = 0 [pid 383] recvfrom(3 [pid 381] <... socket resumed>) = 5 [pid 388] recvfrom(3 [pid 386] recvfrom(3 [pid 384] close(5 [pid 383] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 381] ioctl(5, SIOCGIFINDEX, {ifr_name="ip6tnl0" [pid 388] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 386] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 384] <... close resumed>) = 0 [pid 383] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 381] <... ioctl resumed>, ifr_ifindex=9}) = 0 [pid 388] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 384] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x07\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x12\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x12"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 383] <... socket resumed>) = 5 [pid 381] close(5 [pid 388] <... socket resumed>) = 5 [pid 386] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 384] <... sendto resumed>) = 64 [pid 383] ioctl(5, SIOCGIFINDEX, {ifr_name="ip_vti0" [pid 381] <... close resumed>) = 0 [pid 388] ioctl(5, SIOCGIFINDEX, {ifr_name="ip_vti0" [pid 386] <... socket resumed>) = 5 [pid 384] recvfrom(3 [pid 383] <... ioctl resumed>, ifr_ifindex=6}) = 0 [pid 381] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x09\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 388] <... ioctl resumed>, ifr_ifindex=6}) = 0 [pid 386] ioctl(5, SIOCGIFINDEX, {ifr_name="gre0" [pid 384] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 383] close(5 [pid 388] close(5 [pid 386] <... ioctl resumed>, ifr_ifindex=3}) = 0 [pid 381] <... sendto resumed>) = 32 [pid 388] <... close resumed>) = 0 [pid 386] close(5 [pid 384] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 383] <... close resumed>) = 0 [pid 386] <... close resumed>) = 0 [pid 381] recvfrom(3 [pid 386] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x03\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x0f\x08\x00\x01\x00\xac\x14\x14\x0f"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 388] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x06\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x11\x08\x00\x01\x00\xac\x14\x14\x11"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 386] <... sendto resumed>) = 40 [pid 384] <... socket resumed>) = 5 [pid 383] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x06\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x11\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x11"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 381] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 388] <... sendto resumed>) = 40 [pid 386] recvfrom(3 [pid 384] ioctl(5, SIOCGIFINDEX, {ifr_name="ip6_vti0" [pid 383] <... sendto resumed>) = 64 [pid 388] recvfrom(3 [pid 386] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 384] <... ioctl resumed>, ifr_ifindex=7}) = 0 [pid 383] recvfrom(3 [pid 381] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 388] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 386] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 384] close(5 [pid 383] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 388] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 386] <... socket resumed>) = 5 [pid 384] <... close resumed>) = 0 [pid 381] <... socket resumed>) = 5 [pid 388] <... socket resumed>) = 5 [pid 386] ioctl(5, SIOCGIFINDEX, {ifr_name="gre0" [pid 384] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x07\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 383] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 381] ioctl(5, SIOCGIFINDEX, {ifr_name="ip6gre0" [pid 388] ioctl(5, SIOCGIFINDEX, {ifr_name="ip_vti0" [pid 386] <... ioctl resumed>, ifr_ifindex=3}) = 0 [pid 383] <... socket resumed>) = 5 [pid 383] ioctl(5, SIOCGIFINDEX, {ifr_name="ip_vti0", ifr_ifindex=6}) = 0 [pid 388] <... ioctl resumed>, ifr_ifindex=6}) = 0 [pid 386] close(5 [pid 384] <... sendto resumed>) = 32 [pid 383] close(5 [pid 381] <... ioctl resumed>, ifr_ifindex=10}) = 0 [pid 388] close(5 [pid 386] <... close resumed>) = 0 [pid 384] recvfrom(3 [pid 383] <... close resumed>) = 0 [pid 381] close(5 [pid 388] <... close resumed>) = 0 [pid 386] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x03\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0f\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0f"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 384] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 383] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x06\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 388] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x06\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x11\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x11"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 386] <... sendto resumed>) = 64 [pid 384] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 383] <... sendto resumed>) = 32 [pid 381] <... close resumed>) = 0 [pid 383] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 388] <... sendto resumed>) = 64 [pid 384] <... socket resumed>) = 5 [pid 383] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 381] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x0a\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x14\x08\x00\x01\x00\xac\x14\x14\x14"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 388] recvfrom(3 [pid 386] recvfrom(3 [pid 384] ioctl(5, SIOCGIFINDEX, {ifr_name="ip6tnl0" [pid 383] <... socket resumed>) = 5 [pid 383] ioctl(5, SIOCGIFINDEX, {ifr_name="ip6_vti0", ifr_ifindex=7}) = 0 [pid 383] close(5 [pid 381] <... sendto resumed>) = 40 [pid 388] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 386] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 384] <... ioctl resumed>, ifr_ifindex=9}) = 0 [pid 383] <... close resumed>) = 0 [pid 381] recvfrom(3 [pid 388] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 386] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 384] close(5 [pid 383] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x07\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x12\x08\x00\x01\x00\xac\x14\x14\x12"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 388] <... socket resumed>) = 5 [pid 386] <... socket resumed>) = 5 [pid 384] <... close resumed>) = 0 [pid 381] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 388] ioctl(5, SIOCGIFINDEX, {ifr_name="ip_vti0" [pid 386] ioctl(5, SIOCGIFINDEX, {ifr_name="gre0" [pid 384] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x09\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x13\x08\x00\x01\x00\xac\x14\x14\x13"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 383] <... sendto resumed>) = 40 [pid 388] <... ioctl resumed>, ifr_ifindex=6}) = 0 [pid 386] <... ioctl resumed>, ifr_ifindex=3}) = 0 [pid 381] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 388] close(5 [pid 386] close(5 [pid 384] <... sendto resumed>) = 40 [pid 383] recvfrom(3 [pid 381] <... socket resumed>) = 5 [pid 388] <... close resumed>) = 0 [pid 386] <... close resumed>) = 0 [pid 388] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x06\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 384] recvfrom(3 [pid 386] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x03\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 383] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 381] ioctl(5, SIOCGIFINDEX, {ifr_name="ip6gre0" [pid 388] <... sendto resumed>) = 32 [pid 384] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 383] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 383] ioctl(5, SIOCGIFINDEX, {ifr_name="ip6_vti0", ifr_ifindex=7}) = 0 [pid 386] <... sendto resumed>) = 32 [pid 383] close(5 [pid 381] <... ioctl resumed>, ifr_ifindex=10}) = 0 [pid 388] recvfrom(3 [pid 386] recvfrom(3 [pid 384] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 388] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 386] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 383] <... close resumed>) = 0 [pid 381] close(5 [pid 388] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 384] <... socket resumed>) = 5 [pid 383] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x07\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x12\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x12"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 388] <... socket resumed>) = 5 [pid 386] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 384] ioctl(5, SIOCGIFINDEX, {ifr_name="ip6tnl0" [pid 381] <... close resumed>) = 0 [pid 383] <... sendto resumed>) = 64 [pid 388] ioctl(5, SIOCGIFINDEX, {ifr_name="ip6_vti0" [pid 384] <... ioctl resumed>, ifr_ifindex=9}) = 0 [pid 383] recvfrom(3 [pid 381] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x0a\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 386] <... socket resumed>) = 5 [pid 388] <... ioctl resumed>, ifr_ifindex=7}) = 0 [pid 384] close(5 [pid 383] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 388] close(5 [pid 386] ioctl(5, SIOCGIFINDEX, {ifr_name="gretap0" [pid 384] <... close resumed>) = 0 [pid 383] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 381] <... sendto resumed>) = 64 [pid 388] <... close resumed>) = 0 [pid 386] <... ioctl resumed>, ifr_ifindex=4}) = 0 [pid 384] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x09\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x13\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x13"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 388] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x07\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x12\x08\x00\x01\x00\xac\x14\x14\x12"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 386] close(5 [pid 383] <... socket resumed>) = 5 [pid 381] recvfrom(3 [pid 384] <... sendto resumed>) = 64 [pid 388] <... sendto resumed>) = 40 [pid 386] <... close resumed>) = 0 [pid 384] recvfrom(3 [pid 383] ioctl(5, SIOCGIFINDEX, {ifr_name="ip6_vti0" [pid 381] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 310] <... pselect6 resumed>) = 0 (Timeout) [pid 388] recvfrom(3 [pid 386] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x04\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x10\x08\x00\x01\x00\xac\x14\x14\x10"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 384] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 383] <... ioctl resumed>, ifr_ifindex=7}) = 0 [pid 381] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 388] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 386] <... sendto resumed>) = 40 [pid 384] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 388] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 386] recvfrom(3 [pid 383] close(5 [pid 381] <... socket resumed>) = 5 [pid 388] <... socket resumed>) = 5 [pid 384] <... socket resumed>) = 5 [pid 383] <... close resumed>) = 0 [pid 388] ioctl(5, SIOCGIFINDEX, {ifr_name="ip6_vti0" [pid 384] ioctl(5, SIOCGIFINDEX, {ifr_name="ip6tnl0" [pid 381] ioctl(5, SIOCGIFINDEX, {ifr_name="ip6gre0" [pid 383] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x07\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 388] <... ioctl resumed>, ifr_ifindex=7}) = 0 [pid 386] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 384] <... ioctl resumed>, ifr_ifindex=9}) = 0 [pid 381] <... ioctl resumed>, ifr_ifindex=10}) = 0 [pid 388] close(5 [pid 383] <... sendto resumed>) = 32 [pid 388] <... close resumed>) = 0 [pid 386] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 384] close(5 [pid 381] close(5 [pid 383] recvfrom(3 [pid 388] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x07\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x12\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x12"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 386] <... socket resumed>) = 5 [pid 384] <... close resumed>) = 0 [pid 383] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 381] <... close resumed>) = 0 [pid 388] <... sendto resumed>) = 64 [pid 384] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x09\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 388] recvfrom(3 [pid 386] ioctl(5, SIOCGIFINDEX, {ifr_name="gretap0" [pid 383] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 381] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x0a\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 384] <... sendto resumed>) = 32 [pid 388] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 388] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 386] <... ioctl resumed>, ifr_ifindex=4}) = 0 [pid 384] recvfrom(3 [pid 383] <... socket resumed>) = 5 [pid 381] <... sendto resumed>) = 32 [pid 388] <... socket resumed>) = 5 [pid 386] close(5 [pid 384] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 383] ioctl(5, SIOCGIFINDEX, {ifr_name="ip6tnl0" [pid 381] recvfrom(3 [pid 388] ioctl(5, SIOCGIFINDEX, {ifr_name="ip6_vti0" [pid 386] <... close resumed>) = 0 [pid 384] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 383] <... ioctl resumed>, ifr_ifindex=9}) = 0 [pid 388] <... ioctl resumed>, ifr_ifindex=7}) = 0 [pid 386] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x04\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 381] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 388] close(5 [pid 386] <... sendto resumed>) = 64 [pid 384] <... socket resumed>) = 5 [pid 383] close(5 [pid 388] <... close resumed>) = 0 [pid 386] recvfrom(3 [pid 384] ioctl(5, SIOCGIFINDEX, {ifr_name="ip6gre0" [pid 381] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 388] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x07\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 386] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 384] <... ioctl resumed>, ifr_ifindex=10}) = 0 [pid 383] <... close resumed>) = 0 [pid 388] <... sendto resumed>) = 32 [pid 386] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 384] close(5 [pid 383] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x09\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x13\x08\x00\x01\x00\xac\x14\x14\x13"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 381] <... socket resumed>) = 5 [pid 388] recvfrom(3 [pid 386] <... socket resumed>) = 5 [pid 384] <... close resumed>) = 0 [pid 388] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 386] ioctl(5, SIOCGIFINDEX, {ifr_name="gretap0" [pid 384] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x0a\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x14\x08\x00\x01\x00\xac\x14\x14\x14"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 383] <... sendto resumed>) = 40 [pid 381] ioctl(5, SIOCGIFINDEX, {ifr_name="ip6gretap0" [pid 388] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 386] <... ioctl resumed>, ifr_ifindex=4}) = 0 [pid 388] <... socket resumed>) = 5 [pid 386] close(5 [pid 388] ioctl(5, SIOCGIFINDEX, {ifr_name="ip6tnl0" [pid 386] <... close resumed>) = 0 [pid 384] <... sendto resumed>) = 40 [pid 383] recvfrom(3 [pid 381] <... ioctl resumed>, ifr_ifindex=12}) = 0 [pid 388] <... ioctl resumed>, ifr_ifindex=9}) = 0 [pid 386] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x04\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x10\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 384] recvfrom(3 [pid 383] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 381] close(5 [pid 388] close(5 [pid 386] <... sendto resumed>) = 44 [pid 384] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 383] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 388] <... close resumed>) = 0 [pid 386] recvfrom(3 [pid 384] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 381] <... close resumed>) = 0 [pid 388] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x09\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x13\x08\x00\x01\x00\xac\x14\x14\x13"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 386] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 383] <... socket resumed>) = 5 [pid 388] <... sendto resumed>) = 40 [pid 386] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 384] <... socket resumed>) = 5 [pid 383] ioctl(5, SIOCGIFINDEX, {ifr_name="ip6tnl0" [pid 381] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x0c\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x15\x08\x00\x01\x00\xac\x14\x14\x15"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 388] recvfrom(3 [pid 386] <... socket resumed>) = 5 [pid 384] ioctl(5, SIOCGIFINDEX, {ifr_name="ip6gre0" [pid 383] <... ioctl resumed>, ifr_ifindex=9}) = 0 [pid 388] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 386] ioctl(5, SIOCGIFINDEX, {ifr_name="ip_vti0" [pid 381] <... sendto resumed>) = 40 [pid 388] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 386] <... ioctl resumed>, ifr_ifindex=6}) = 0 [pid 384] <... ioctl resumed>, ifr_ifindex=10}) = 0 [pid 383] close(5 [pid 381] recvfrom(3 [pid 388] <... socket resumed>) = 5 [pid 386] close(5 [pid 384] close(5 [pid 383] <... close resumed>) = 0 [pid 388] ioctl(5, SIOCGIFINDEX, {ifr_name="ip6tnl0" [pid 386] <... close resumed>) = 0 [pid 384] <... close resumed>) = 0 [pid 381] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 388] <... ioctl resumed>, ifr_ifindex=9}) = 0 [pid 386] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x06\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x11\x08\x00\x01\x00\xac\x14\x14\x11"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 384] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x0a\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 383] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x09\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x13\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x13"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 388] close(5 [pid 386] <... sendto resumed>) = 40 [pid 384] <... sendto resumed>) = 64 [pid 381] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 386] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 383] <... sendto resumed>) = 64 [pid 388] <... close resumed>) = 0 [pid 386] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 384] recvfrom(3 [pid 383] recvfrom(3 [pid 381] <... socket resumed>) = 5 [pid 388] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x09\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x13\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x13"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 386] <... socket resumed>) = 5 [pid 384] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 383] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 388] <... sendto resumed>) = 64 [pid 386] ioctl(5, SIOCGIFINDEX, {ifr_name="ip_vti0" [pid 384] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 381] ioctl(5, SIOCGIFINDEX, {ifr_name="ip6gretap0" [pid 388] recvfrom(3 [pid 386] <... ioctl resumed>, ifr_ifindex=6}) = 0 [pid 383] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 388] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 386] close(5 [pid 384] <... socket resumed>) = 5 [pid 381] <... ioctl resumed>, ifr_ifindex=12}) = 0 [pid 388] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 383] <... socket resumed>) = 5 [pid 386] <... close resumed>) = 0 [pid 384] ioctl(5, SIOCGIFINDEX, {ifr_name="ip6gre0" [pid 381] close(5 [pid 388] <... socket resumed>) = 5 [pid 386] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x06\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x11\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x11"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 384] <... ioctl resumed>, ifr_ifindex=10}) = 0 [pid 383] ioctl(5, SIOCGIFINDEX, {ifr_name="ip6tnl0" [pid 388] ioctl(5, SIOCGIFINDEX, {ifr_name="ip6tnl0" [pid 381] <... close resumed>) = 0 [pid 384] close(5) = 0 [pid 388] <... ioctl resumed>, ifr_ifindex=9}) = 0 [pid 386] <... sendto resumed>) = 64 [pid 384] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x0a\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 383] <... ioctl resumed>, ifr_ifindex=9}) = 0 [pid 381] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x0c\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x15\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x15"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 388] close(5 [pid 386] recvfrom(3 [pid 383] close(5 [pid 384] <... sendto resumed>) = 32 [pid 383] <... close resumed>) = 0 [pid 388] <... close resumed>) = 0 [pid 381] <... sendto resumed>) = 64 [pid 388] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x09\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 386] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 384] recvfrom(3 [pid 383] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x09\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 381] recvfrom(3 [pid 388] <... sendto resumed>) = 32 [pid 386] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 384] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 383] <... sendto resumed>) = 32 [pid 381] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 388] recvfrom(3 [pid 386] <... socket resumed>) = 5 [pid 384] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 383] recvfrom(3 [pid 388] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 386] ioctl(5, SIOCGIFINDEX, {ifr_name="ip_vti0" [pid 381] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 388] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 386] <... ioctl resumed>, ifr_ifindex=6}) = 0 [pid 384] <... socket resumed>) = 5 [pid 383] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 388] <... socket resumed>) = 5 [pid 386] close(5 [pid 384] ioctl(5, SIOCGIFINDEX, {ifr_name="ip6gretap0" [pid 381] <... socket resumed>) = 5 [pid 388] ioctl(5, SIOCGIFINDEX, {ifr_name="ip6gre0" [pid 386] <... close resumed>) = 0 [pid 383] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 381] ioctl(5, SIOCGIFINDEX, {ifr_name="ip6gretap0" [pid 388] <... ioctl resumed>, ifr_ifindex=10}) = 0 [pid 386] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x06\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 384] <... ioctl resumed>, ifr_ifindex=12}) = 0 [pid 388] close(5 [pid 383] <... socket resumed>) = 5 [pid 381] <... ioctl resumed>, ifr_ifindex=12}) = 0 [pid 384] close(5 [pid 388] <... close resumed>) = 0 [pid 386] <... sendto resumed>) = 32 [pid 384] <... close resumed>) = 0 [pid 383] ioctl(5, SIOCGIFINDEX, {ifr_name="ip6gre0" [pid 381] close(5 [pid 388] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x0a\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x14\x08\x00\x01\x00\xac\x14\x14\x14"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 386] recvfrom(3 [pid 384] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x0c\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x15\x08\x00\x01\x00\xac\x14\x14\x15"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 383] <... ioctl resumed>, ifr_ifindex=10}) = 0 [pid 388] <... sendto resumed>) = 40 [pid 386] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 384] <... sendto resumed>) = 40 [pid 383] close(5 [pid 381] <... close resumed>) = 0 [pid 388] recvfrom(3 [pid 384] recvfrom(3 [pid 383] <... close resumed>) = 0 [pid 381] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x0c\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x15\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 386] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 388] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 384] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 383] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x0a\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x14\x08\x00\x01\x00\xac\x14\x14\x14"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 388] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 386] <... socket resumed>) = 5 [pid 384] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 381] <... sendto resumed>) = 44 [pid 384] <... socket resumed>) = 5 [pid 383] <... sendto resumed>) = 40 [pid 388] <... socket resumed>) = 5 [pid 386] ioctl(5, SIOCGIFINDEX, {ifr_name="ip6_vti0" [pid 381] recvfrom(3 [pid 384] ioctl(5, SIOCGIFINDEX, {ifr_name="ip6gretap0" [pid 388] ioctl(5, SIOCGIFINDEX, {ifr_name="ip6gre0" [pid 386] <... ioctl resumed>, ifr_ifindex=7}) = 0 [pid 384] <... ioctl resumed>, ifr_ifindex=12}) = 0 [pid 383] recvfrom(3 [pid 381] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 388] <... ioctl resumed>, ifr_ifindex=10}) = 0 [pid 386] close(5 [pid 384] close(5 [pid 383] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 388] close(5 [pid 386] <... close resumed>) = 0 [pid 384] <... close resumed>) = 0 [pid 381] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 388] <... close resumed>) = 0 [pid 386] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x07\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x12\x08\x00\x01\x00\xac\x14\x14\x12"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 384] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x0c\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x15\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x15"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 383] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 388] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x0a\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 386] <... sendto resumed>) = 40 [pid 384] <... sendto resumed>) = 64 [pid 381] <... socket resumed>) = 5 [pid 384] recvfrom(3 [pid 383] <... socket resumed>) = 5 [pid 384] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 388] <... sendto resumed>) = 64 [pid 386] recvfrom(3 [pid 384] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 383] ioctl(5, SIOCGIFINDEX, {ifr_name="ip6gre0" [pid 381] ioctl(5, SIOCGIFINDEX, {ifr_name="erspan0" [pid 388] recvfrom(3 [pid 386] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 384] <... socket resumed>) = 5 [pid 383] <... ioctl resumed>, ifr_ifindex=10}) = 0 [pid 381] <... ioctl resumed>, ifr_ifindex=5}) = 0 [pid 388] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 386] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 384] ioctl(5, SIOCGIFINDEX, {ifr_name="ip6gretap0" [pid 383] close(5 [pid 381] close(5 [pid 388] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 386] <... socket resumed>) = 5 [pid 384] <... ioctl resumed>, ifr_ifindex=12}) = 0 [pid 383] <... close resumed>) = 0 [pid 381] <... close resumed>) = 0 [pid 384] close(5 [pid 388] <... socket resumed>) = 5 [pid 383] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x0a\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 388] ioctl(5, SIOCGIFINDEX, {ifr_name="ip6gre0" [pid 386] ioctl(5, SIOCGIFINDEX, {ifr_name="ip6_vti0" [pid 384] <... close resumed>) = 0 [pid 381] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x05\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x16\x08\x00\x01\x00\xac\x14\x14\x16"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 388] <... ioctl resumed>, ifr_ifindex=10}) = 0 [pid 386] <... ioctl resumed>, ifr_ifindex=7}) = 0 [pid 384] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x0c\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x15\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 383] <... sendto resumed>) = 64 [pid 388] close(5 [pid 386] close(5 [pid 381] <... sendto resumed>) = 40 [pid 383] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 383] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 388] <... close resumed>) = 0 [pid 386] <... close resumed>) = 0 [pid 384] <... sendto resumed>) = 44 [pid 383] <... socket resumed>) = 5 [pid 381] recvfrom(3 [pid 388] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x0a\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 386] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x07\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x12\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x12"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 384] recvfrom(3 [pid 383] ioctl(5, SIOCGIFINDEX, {ifr_name="ip6gre0" [pid 388] <... sendto resumed>) = 32 [pid 386] <... sendto resumed>) = 64 [pid 384] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 383] <... ioctl resumed>, ifr_ifindex=10}) = 0 [pid 381] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 388] recvfrom(3 [pid 386] recvfrom(3 [pid 384] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 383] close(5 [pid 388] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 386] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 384] <... socket resumed>) = 5 [pid 383] <... close resumed>) = 0 [pid 381] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 388] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 386] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 384] ioctl(5, SIOCGIFINDEX, {ifr_name="erspan0" [pid 383] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x0a\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 388] <... socket resumed>) = 5 [pid 386] <... socket resumed>) = 5 [pid 384] <... ioctl resumed>, ifr_ifindex=5}) = 0 [pid 383] <... sendto resumed>) = 32 [pid 381] <... socket resumed>) = 5 [pid 388] ioctl(5, SIOCGIFINDEX, {ifr_name="ip6gretap0" [pid 386] ioctl(5, SIOCGIFINDEX, {ifr_name="ip6_vti0" [pid 384] close(5 [pid 383] recvfrom(3 [pid 381] ioctl(5, SIOCGIFINDEX, {ifr_name="erspan0" [pid 388] <... ioctl resumed>, ifr_ifindex=12}) = 0 [pid 386] <... ioctl resumed>, ifr_ifindex=7}) = 0 [pid 384] <... close resumed>) = 0 [pid 383] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 381] <... ioctl resumed>, ifr_ifindex=5}) = 0 [pid 388] close(5 [pid 386] close(5 [pid 384] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x05\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x16\x08\x00\x01\x00\xac\x14\x14\x16"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 383] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 381] close(5 [pid 388] <... close resumed>) = 0 [pid 386] <... close resumed>) = 0 [pid 383] <... socket resumed>) = 5 [pid 384] <... sendto resumed>) = 40 [pid 383] ioctl(5, SIOCGIFINDEX, {ifr_name="ip6gretap0" [pid 388] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x0c\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x15\x08\x00\x01\x00\xac\x14\x14\x15"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 386] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x07\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 384] recvfrom(3 [pid 383] <... ioctl resumed>, ifr_ifindex=12}) = 0 [pid 381] <... close resumed>) = 0 [pid 388] <... sendto resumed>) = 40 [pid 383] close(5) = 0 [pid 383] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x0c\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x15\x08\x00\x01\x00\xac\x14\x14\x15"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 388] recvfrom(3 [pid 386] <... sendto resumed>) = 32 [pid 384] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 383] <... sendto resumed>) = 40 [pid 381] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x05\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x16\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x16"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 388] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 386] recvfrom(3 [pid 384] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 383] recvfrom(3 [pid 388] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 386] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 384] <... socket resumed>) = 5 [pid 383] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 381] <... sendto resumed>) = 64 [pid 388] <... socket resumed>) = 5 [pid 386] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 384] ioctl(5, SIOCGIFINDEX, {ifr_name="erspan0" [pid 383] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 381] recvfrom(3 [pid 388] ioctl(5, SIOCGIFINDEX, {ifr_name="ip6gretap0" [pid 386] <... socket resumed>) = 5 [pid 384] <... ioctl resumed>, ifr_ifindex=5}) = 0 [pid 383] <... socket resumed>) = 5 [pid 388] <... ioctl resumed>, ifr_ifindex=12}) = 0 [pid 386] ioctl(5, SIOCGIFINDEX, {ifr_name="ip6tnl0" [pid 384] close(5 [pid 383] ioctl(5, SIOCGIFINDEX, {ifr_name="ip6gretap0" [pid 381] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 388] close(5 [pid 386] <... ioctl resumed>, ifr_ifindex=9}) = 0 [pid 384] <... close resumed>) = 0 [pid 383] <... ioctl resumed>, ifr_ifindex=12}) = 0 [pid 388] <... close resumed>) = 0 [pid 386] close(5 [pid 384] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x05\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x16\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x16"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 383] close(5 [pid 381] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 388] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x0c\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x15\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x15"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 386] <... close resumed>) = 0 [pid 383] <... close resumed>) = 0 [pid 384] <... sendto resumed>) = 64 [pid 383] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x0c\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x15\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x15"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 381] <... socket resumed>) = 5 [pid 388] <... sendto resumed>) = 64 [pid 386] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x09\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x13\x08\x00\x01\x00\xac\x14\x14\x13"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 384] recvfrom(3 [pid 383] <... sendto resumed>) = 64 [pid 381] ioctl(5, SIOCGIFINDEX, {ifr_name="erspan0" [pid 388] recvfrom(3 [pid 386] <... sendto resumed>) = 40 [pid 383] recvfrom(3 [pid 388] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 386] recvfrom(3 [pid 384] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 383] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 381] <... ioctl resumed>, ifr_ifindex=5}) = 0 [pid 388] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 386] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 384] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 383] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 381] close(5 [pid 388] <... socket resumed>) = 5 [pid 386] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 384] <... socket resumed>) = 5 [pid 383] <... socket resumed>) = 5 [pid 388] ioctl(5, SIOCGIFINDEX, {ifr_name="ip6gretap0" [pid 386] <... socket resumed>) = 5 [pid 384] ioctl(5, SIOCGIFINDEX, {ifr_name="erspan0" [pid 383] ioctl(5, SIOCGIFINDEX, {ifr_name="ip6gretap0" [pid 381] <... close resumed>) = 0 [pid 388] <... ioctl resumed>, ifr_ifindex=12}) = 0 [pid 386] ioctl(5, SIOCGIFINDEX, {ifr_name="ip6tnl0" [pid 384] <... ioctl resumed>, ifr_ifindex=5}) = 0 [pid 383] <... ioctl resumed>, ifr_ifindex=12}) = 0 [pid 381] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x05\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x16\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 388] close(5 [pid 386] <... ioctl resumed>, ifr_ifindex=9}) = 0 [pid 384] close(5 [pid 383] close(5) = 0 [pid 383] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x0c\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x15\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 388] <... close resumed>) = 0 [pid 386] close(5 [pid 384] <... close resumed>) = 0 [pid 383] <... sendto resumed>) = 44 [pid 381] <... sendto resumed>) = 44 [pid 388] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x0c\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x15\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 383] recvfrom(3 [pid 386] <... close resumed>) = 0 [pid 384] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x05\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x16\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 381] recvfrom(3 [pid 383] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 388] <... sendto resumed>) = 44 [pid 386] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x09\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x13\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x13"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 383] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 386] <... sendto resumed>) = 64 [pid 384] <... sendto resumed>) = 44 [pid 383] <... socket resumed>) = 5 [pid 388] recvfrom(3 [pid 386] recvfrom(3 [pid 384] recvfrom(3 [pid 383] ioctl(5, SIOCGIFINDEX, {ifr_name="erspan0" [pid 381] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 388] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 386] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 384] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 383] <... ioctl resumed>, ifr_ifindex=5}) = 0 [pid 388] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 386] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 384] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 383] close(5 [pid 381] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 388] <... socket resumed>) = 5 [pid 386] <... socket resumed>) = 5 [pid 384] <... socket resumed>) = 5 [pid 383] <... close resumed>) = 0 [pid 388] ioctl(5, SIOCGIFINDEX, {ifr_name="erspan0" [pid 386] ioctl(5, SIOCGIFINDEX, {ifr_name="ip6tnl0" [pid 384] ioctl(5, SIOCGIFINDEX, {ifr_name="bond0" [pid 383] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x05\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x16\x08\x00\x01\x00\xac\x14\x14\x16"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 381] <... socket resumed>) = 5 [pid 388] <... ioctl resumed>, ifr_ifindex=5}) = 0 [pid 386] <... ioctl resumed>, ifr_ifindex=9}) = 0 [pid 384] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 383] <... sendto resumed>) = 40 [pid 381] ioctl(5, SIOCGIFINDEX, {ifr_name="bond0" [pid 388] close(5 [pid 386] close(5 [pid 384] close(5 [pid 383] recvfrom(3 [pid 388] <... close resumed>) = 0 [pid 386] <... close resumed>) = 0 [pid 384] <... close resumed>) = 0 [pid 383] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 381] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 388] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x05\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x16\x08\x00\x01\x00\xac\x14\x14\x16"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 386] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x09\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 384] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x17\x08\x00\x01\x00\xac\x14\x14\x17"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 383] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 381] close(5 [pid 388] <... sendto resumed>) = 40 [pid 383] <... socket resumed>) = 5 [pid 383] ioctl(5, SIOCGIFINDEX, {ifr_name="erspan0", ifr_ifindex=5}) = 0 [pid 383] close(5) = 0 [pid 383] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x05\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x16\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x16"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 388] recvfrom(3 [pid 386] <... sendto resumed>) = 32 [pid 384] <... sendto resumed>) = 40 [pid 381] <... close resumed>) = 0 [pid 388] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 386] recvfrom(3 [pid 384] recvfrom(3 [pid 381] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x17\x08\x00\x01\x00\xac\x14\x14\x17"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 388] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 386] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 384] <... recvfrom resumed>, [{nlmsg_len=60, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x17\x08\x00\x01\x00\xac\x14\x14\x17"]}], 4096, 0, NULL, NULL) = 60 [pid 383] <... sendto resumed>) = 64 [pid 381] <... sendto resumed>) = 40 [pid 388] <... socket resumed>) = 5 [pid 386] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 384] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 381] recvfrom(3 [pid 388] ioctl(5, SIOCGIFINDEX, {ifr_name="erspan0" [pid 386] <... socket resumed>) = 5 [pid 384] <... socket resumed>) = 5 [pid 383] recvfrom(3 [pid 381] <... recvfrom resumed>, [{nlmsg_len=60, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x17\x08\x00\x01\x00\xac\x14\x14\x17"]}], 4096, 0, NULL, NULL) = 60 [pid 388] <... ioctl resumed>, ifr_ifindex=5}) = 0 [pid 386] ioctl(5, SIOCGIFINDEX, {ifr_name="ip6gre0" [pid 384] ioctl(5, SIOCGIFINDEX, {ifr_name="bond0" [pid 383] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 381] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 388] close(5 [pid 386] <... ioctl resumed>, ifr_ifindex=10}) = 0 [pid 384] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 383] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 381] <... socket resumed>) = 5 [pid 388] <... close resumed>) = 0 [pid 386] close(5 [pid 384] close(5 [pid 381] ioctl(5, SIOCGIFINDEX, {ifr_name="bond0" [pid 388] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x05\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x16\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x16"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 386] <... close resumed>) = 0 [pid 384] <... close resumed>) = 0 [pid 383] <... socket resumed>) = 5 [pid 381] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 386] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x0a\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x14\x08\x00\x01\x00\xac\x14\x14\x14"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 384] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x00\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x17\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x17"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 381] close(5 [pid 388] <... sendto resumed>) = 64 [pid 386] <... sendto resumed>) = 40 [pid 384] <... sendto resumed>) = 64 [pid 383] ioctl(5, SIOCGIFINDEX, {ifr_name="erspan0" [pid 381] <... close resumed>) = 0 [pid 388] recvfrom(3 [pid 386] recvfrom(3 [pid 384] recvfrom(3 [pid 381] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x00\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x17\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x17"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 388] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 386] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 384] <... recvfrom resumed>, [{nlmsg_len=84, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x00\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x17\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x17"]}], 4096, 0, NULL, NULL) = 84 [pid 383] <... ioctl resumed>, ifr_ifindex=5}) = 0 [pid 381] <... sendto resumed>) = 64 [pid 388] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 386] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 384] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 383] close(5 [pid 381] recvfrom(3 [pid 388] <... socket resumed>) = 5 [pid 386] <... socket resumed>) = 5 [pid 384] <... socket resumed>) = 5 [pid 381] <... recvfrom resumed>, [{nlmsg_len=84, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x00\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x17\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x17"]}], 4096, 0, NULL, NULL) = 84 [pid 388] ioctl(5, SIOCGIFINDEX, {ifr_name="erspan0" [pid 386] ioctl(5, SIOCGIFINDEX, {ifr_name="ip6gre0" [pid 384] ioctl(5, SIOCGIFINDEX, {ifr_name="bond0" [pid 383] <... close resumed>) = 0 [pid 381] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 388] <... ioctl resumed>, ifr_ifindex=5}) = 0 [pid 386] <... ioctl resumed>, ifr_ifindex=10}) = 0 [pid 384] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 383] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x05\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x16\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 381] <... socket resumed>) = 5 [pid 388] close(5 [pid 386] close(5 [pid 384] close(5 [pid 381] ioctl(5, SIOCGIFINDEX, {ifr_name="bond0" [pid 386] <... close resumed>) = 0 [pid 384] <... close resumed>) = 0 [pid 381] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 386] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x0a\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 384] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x17\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 381] close(5 [pid 388] <... close resumed>) = 0 [pid 386] <... sendto resumed>) = 64 [pid 383] <... sendto resumed>) = 44 [pid 381] <... close resumed>) = 0 [pid 388] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x05\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x16\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 386] recvfrom(3 [pid 384] <... sendto resumed>) = 44 [pid 383] recvfrom(3 [pid 381] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x17\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 388] <... sendto resumed>) = 44 [pid 386] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 384] recvfrom(3 [pid 381] <... sendto resumed>) = 44 [pid 388] recvfrom(3 [pid 386] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 384] <... recvfrom resumed>, [{nlmsg_len=64, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x17\x00\x00"]}], 4096, 0, NULL, NULL) = 64 [pid 383] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 381] recvfrom(3 [pid 388] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 386] <... socket resumed>) = 5 [pid 384] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 381] <... recvfrom resumed>, [{nlmsg_len=64, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x17\x00\x00"]}], 4096, 0, NULL, NULL) = 64 [pid 388] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 386] ioctl(5, SIOCGIFINDEX, {ifr_name="ip6gre0" [pid 384] <... socket resumed>) = 5 [pid 383] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 381] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 388] <... socket resumed>) = 5 [pid 386] <... ioctl resumed>, ifr_ifindex=10}) = 0 [pid 384] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0" [pid 383] <... socket resumed>) = 5 [pid 381] <... socket resumed>) = 5 [pid 388] ioctl(5, SIOCGIFINDEX, {ifr_name="bond0" [pid 386] close(5 [pid 384] <... ioctl resumed>, ifr_ifindex=15}) = 0 [pid 383] ioctl(5, SIOCGIFINDEX, {ifr_name="bond0" [pid 381] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0" [pid 388] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 386] <... close resumed>) = 0 [pid 384] close(5 [pid 381] <... ioctl resumed>, ifr_ifindex=15}) = 0 [pid 388] close(5 [pid 386] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x0a\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 384] <... close resumed>) = 0 [pid 383] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 381] close(5 [pid 388] <... close resumed>) = 0 [pid 386] <... sendto resumed>) = 32 [pid 384] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x0f\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x18\x08\x00\x01\x00\xac\x14\x14\x18"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 383] close(5 [pid 381] <... close resumed>) = 0 [pid 388] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x17\x08\x00\x01\x00\xac\x14\x14\x17"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 386] recvfrom(3 [pid 381] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x0f\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x18\x08\x00\x01\x00\xac\x14\x14\x18"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 388] <... sendto resumed>) = 40 [pid 386] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 384] <... sendto resumed>) = 40 [pid 383] <... close resumed>) = 0 [pid 381] <... sendto resumed>) = 40 [pid 388] recvfrom(3 [pid 386] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 384] recvfrom(3 [pid 383] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x17\x08\x00\x01\x00\xac\x14\x14\x17"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 381] recvfrom(3 [pid 388] <... recvfrom resumed>, [{nlmsg_len=60, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x17\x08\x00\x01\x00\xac\x14\x14\x17"]}], 4096, 0, NULL, NULL) = 60 [pid 386] <... socket resumed>) = 5 [pid 384] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 381] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 388] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 386] ioctl(5, SIOCGIFINDEX, {ifr_name="ip6gretap0" [pid 384] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 383] <... sendto resumed>) = 40 [pid 381] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 388] <... socket resumed>) = 5 [pid 386] <... ioctl resumed>, ifr_ifindex=12}) = 0 [pid 384] <... socket resumed>) = 5 [pid 383] recvfrom(3 [pid 381] <... socket resumed>) = 5 [pid 388] ioctl(5, SIOCGIFINDEX, {ifr_name="bond0" [pid 386] close(5 [pid 384] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0" [pid 383] <... recvfrom resumed>, [{nlmsg_len=60, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x17\x08\x00\x01\x00\xac\x14\x14\x17"]}], 4096, 0, NULL, NULL) = 60 [pid 381] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0" [pid 388] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 386] <... close resumed>) = 0 [pid 384] <... ioctl resumed>, ifr_ifindex=15}) = 0 [pid 381] <... ioctl resumed>, ifr_ifindex=15}) = 0 [pid 388] close(5 [pid 383] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 386] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x0c\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x15\x08\x00\x01\x00\xac\x14\x14\x15"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 381] close(5 [pid 384] close(5 [pid 388] <... close resumed>) = 0 [pid 383] <... socket resumed>) = 5 [pid 381] <... close resumed>) = 0 [pid 381] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x0f\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x18\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x18"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 388] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x00\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x17\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x17"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 386] <... sendto resumed>) = 40 [pid 384] <... close resumed>) = 0 [pid 383] ioctl(5, SIOCGIFINDEX, {ifr_name="bond0" [pid 381] <... sendto resumed>) = 64 [pid 388] <... sendto resumed>) = 64 [pid 386] recvfrom(3 [pid 384] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x0f\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x18\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x18"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 381] recvfrom(3 [pid 388] recvfrom(3 [pid 386] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 383] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 381] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 388] <... recvfrom resumed>, [{nlmsg_len=84, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x00\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x17\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x17"]}], 4096, 0, NULL, NULL) = 84 [pid 386] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 384] <... sendto resumed>) = 64 [pid 383] close(5 [pid 381] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 388] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 386] <... socket resumed>) = 5 [pid 384] recvfrom(3 [pid 383] <... close resumed>) = 0 [pid 381] <... socket resumed>) = 5 [pid 388] <... socket resumed>) = 5 [pid 384] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 383] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x00\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x17\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x17"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 381] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0" [pid 386] ioctl(5, SIOCGIFINDEX, {ifr_name="ip6gretap0" [pid 388] ioctl(5, SIOCGIFINDEX, {ifr_name="bond0" [pid 384] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 383] <... sendto resumed>) = 64 [pid 386] <... ioctl resumed>, ifr_ifindex=12}) = 0 [pid 381] <... ioctl resumed>, ifr_ifindex=15}) = 0 [pid 388] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 386] close(5 [pid 384] <... socket resumed>) = 5 [pid 383] recvfrom(3 [pid 381] close(5 [pid 388] close(5 [pid 386] <... close resumed>) = 0 [pid 384] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0" [pid 383] <... recvfrom resumed>, [{nlmsg_len=84, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x00\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x17\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x17"]}], 4096, 0, NULL, NULL) = 84 [pid 381] <... close resumed>) = 0 [pid 388] <... close resumed>) = 0 [pid 386] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x0c\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x15\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x15"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 384] <... ioctl resumed>, ifr_ifindex=15}) = 0 [pid 383] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 381] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x0f\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x18\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 388] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x17\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 386] <... sendto resumed>) = 64 [pid 384] close(5 [pid 383] <... socket resumed>) = 5 [pid 381] <... sendto resumed>) = 44 [pid 388] <... sendto resumed>) = 44 [pid 386] recvfrom(3 [pid 381] recvfrom(3 [pid 388] recvfrom(3 [pid 386] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 384] <... close resumed>) = 0 [pid 383] ioctl(5, SIOCGIFINDEX, {ifr_name="bond0" [pid 381] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 388] <... recvfrom resumed>, [{nlmsg_len=64, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x17\x00\x00"]}], 4096, 0, NULL, NULL) = 64 [pid 386] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 384] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x0f\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x18\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 383] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 381] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 388] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 386] <... socket resumed>) = 5 [pid 381] <... socket resumed>) = 5 [pid 381] ioctl(5, SIOCGIFINDEX, {ifr_name="veth1", ifr_ifindex=16}) = 0 [pid 381] close(5) = 0 [pid 381] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x10\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x19\x08\x00\x01\x00\xac\x14\x14\x19"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 388] <... socket resumed>) = 5 [pid 386] ioctl(5, SIOCGIFINDEX, {ifr_name="ip6gretap0" [pid 384] <... sendto resumed>) = 44 [pid 383] close(5 [pid 381] <... sendto resumed>) = 40 [pid 388] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0" [pid 386] <... ioctl resumed>, ifr_ifindex=12}) = 0 [pid 384] recvfrom(3 [pid 383] <... close resumed>) = 0 [pid 381] recvfrom(3 [pid 388] <... ioctl resumed>, ifr_ifindex=15}) = 0 [pid 386] close(5 [pid 384] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 383] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x17\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 381] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 388] close(5 [pid 386] <... close resumed>) = 0 [pid 384] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 383] <... sendto resumed>) = 44 [pid 381] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 388] <... close resumed>) = 0 [pid 386] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x0c\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x15\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 383] recvfrom(3 [pid 381] <... socket resumed>) = 5 [pid 388] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x0f\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x18\x08\x00\x01\x00\xac\x14\x14\x18"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 384] <... socket resumed>) = 5 [pid 381] ioctl(5, SIOCGIFINDEX, {ifr_name="veth1", ifr_ifindex=16}) = 0 [pid 381] close(5) = 0 [pid 381] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x10\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x19\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x19"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 388] <... sendto resumed>) = 40 [pid 386] <... sendto resumed>) = 44 [pid 383] <... recvfrom resumed>, [{nlmsg_len=64, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x17\x00\x00"]}], 4096, 0, NULL, NULL) = 64 [pid 381] <... sendto resumed>) = 64 [pid 384] ioctl(5, SIOCGIFINDEX, {ifr_name="veth1" [pid 388] recvfrom(3 [pid 386] recvfrom(3 [pid 381] recvfrom(3 [pid 388] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 386] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 384] <... ioctl resumed>, ifr_ifindex=16}) = 0 [pid 383] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 381] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 388] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 386] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 384] close(5 [pid 383] <... socket resumed>) = 5 [pid 381] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 388] <... socket resumed>) = 5 [pid 384] <... close resumed>) = 0 [pid 383] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0" [pid 381] <... socket resumed>) = 5 [pid 388] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0" [pid 386] <... socket resumed>) = 5 [pid 384] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x10\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x19\x08\x00\x01\x00\xac\x14\x14\x19"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 383] <... ioctl resumed>, ifr_ifindex=15}) = 0 [pid 381] ioctl(5, SIOCGIFINDEX, {ifr_name="veth1" [pid 388] <... ioctl resumed>, ifr_ifindex=15}) = 0 [pid 386] ioctl(5, SIOCGIFINDEX, {ifr_name="erspan0" [pid 381] <... ioctl resumed>, ifr_ifindex=16}) = 0 [pid 388] close(5 [pid 386] <... ioctl resumed>, ifr_ifindex=5}) = 0 [pid 384] <... sendto resumed>) = 40 [pid 383] close(5 [pid 381] close(5 [pid 388] <... close resumed>) = 0 [pid 386] close(5 [pid 384] recvfrom(3 [pid 383] <... close resumed>) = 0 [pid 381] <... close resumed>) = 0 [pid 388] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x0f\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x18\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x18"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 386] <... close resumed>) = 0 [pid 384] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 383] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x0f\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x18\x08\x00\x01\x00\xac\x14\x14\x18"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 381] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x10\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x19\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 388] <... sendto resumed>) = 64 [pid 386] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x05\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x16\x08\x00\x01\x00\xac\x14\x14\x16"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 384] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 383] <... sendto resumed>) = 40 [pid 381] <... sendto resumed>) = 44 [pid 388] recvfrom(3 [pid 381] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 388] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 384] <... socket resumed>) = 5 [pid 383] recvfrom(3 [pid 381] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 381] ioctl(5, SIOCGIFINDEX, {ifr_name="team0"}) = -1 ENODEV (No such device) [pid 381] close(5) = 0 [pid 381] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x1a\x08\x00\x01\x00\xac\x14\x14\x1a"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 388] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 383] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 388] <... socket resumed>) = 5 [pid 384] ioctl(5, SIOCGIFINDEX, {ifr_name="veth1" [pid 388] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0" [pid 383] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 388] <... ioctl resumed>, ifr_ifindex=15}) = 0 [pid 384] <... ioctl resumed>, ifr_ifindex=16}) = 0 [pid 388] close(5 [pid 384] close(5 [pid 383] <... socket resumed>) = 5 [pid 388] <... close resumed>) = 0 [pid 384] <... close resumed>) = 0 [pid 388] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x0f\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x18\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 384] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x10\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x19\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x19"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 383] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0", ifr_ifindex=15}) = 0 [pid 383] close(5) = 0 [pid 383] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x0f\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x18\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x18"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 386] <... sendto resumed>) = 40 [pid 381] <... sendto resumed>) = 40 [pid 381] recvfrom(3, [{nlmsg_len=60, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x1a\x08\x00\x01\x00\xac\x14\x14\x1a"]}], 4096, 0, NULL, NULL) = 60 [pid 381] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 388] <... sendto resumed>) = 44 [pid 381] <... socket resumed>) = 5 [pid 384] <... sendto resumed>) = 64 [pid 381] ioctl(5, SIOCGIFINDEX, {ifr_name="team0" [pid 386] recvfrom(3 [pid 384] recvfrom(3 [pid 383] <... sendto resumed>) = 64 [pid 381] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 386] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 388] recvfrom(3 [pid 384] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 383] recvfrom(3 [pid 388] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 386] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 384] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 383] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 388] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 386] <... socket resumed>) = 5 [pid 384] <... socket resumed>) = 5 [pid 383] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 388] <... socket resumed>) = 5 [pid 386] ioctl(5, SIOCGIFINDEX, {ifr_name="erspan0" [pid 384] ioctl(5, SIOCGIFINDEX, {ifr_name="veth1" [pid 388] ioctl(5, SIOCGIFINDEX, {ifr_name="veth1" [pid 386] <... ioctl resumed>, ifr_ifindex=5}) = 0 [pid 384] <... ioctl resumed>, ifr_ifindex=16}) = 0 [pid 383] <... socket resumed>) = 5 [pid 388] <... ioctl resumed>, ifr_ifindex=16}) = 0 [pid 386] close(5 [pid 384] close(5 [pid 383] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0" [pid 388] close(5 [pid 386] <... close resumed>) = 0 [pid 381] close(5 [pid 386] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x05\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x16\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x16"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 384] <... close resumed>) = 0 [pid 383] <... ioctl resumed>, ifr_ifindex=15}) = 0 [pid 381] <... close resumed>) = 0 [pid 388] <... close resumed>) = 0 [pid 381] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x00\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1a\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1a"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 388] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x10\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x19\x08\x00\x01\x00\xac\x14\x14\x19"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 386] <... sendto resumed>) = 64 [pid 384] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x10\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x19\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 383] close(5 [pid 381] <... sendto resumed>) = 64 [pid 388] <... sendto resumed>) = 40 [pid 386] recvfrom(3 [pid 381] recvfrom(3, [{nlmsg_len=84, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x00\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1a\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1a"]}], 4096, 0, NULL, NULL) = 84 [pid 388] recvfrom(3 [pid 386] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 384] <... sendto resumed>) = 44 [pid 383] <... close resumed>) = 0 [pid 388] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 386] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 384] recvfrom(3 [pid 383] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x0f\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x18\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 388] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 386] <... socket resumed>) = 5 [pid 384] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 381] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 388] <... socket resumed>) = 5 [pid 386] ioctl(5, SIOCGIFINDEX, {ifr_name="erspan0" [pid 384] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 388] ioctl(5, SIOCGIFINDEX, {ifr_name="veth1" [pid 386] <... ioctl resumed>, ifr_ifindex=5}) = 0 [pid 384] <... socket resumed>) = 5 [pid 388] <... ioctl resumed>, ifr_ifindex=16}) = 0 [pid 386] close(5 [pid 384] ioctl(5, SIOCGIFINDEX, {ifr_name="team0" [pid 388] close(5 [pid 386] <... close resumed>) = 0 [pid 384] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 388] <... close resumed>) = 0 [pid 386] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x05\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x16\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 384] close(5 [pid 388] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x10\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x19\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x19"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 384] <... close resumed>) = 0 [pid 384] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x1a\x08\x00\x01\x00\xac\x14\x14\x1a"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 381] <... socket resumed>) = 5 [pid 381] ioctl(5, SIOCGIFINDEX, {ifr_name="team0" [pid 383] <... sendto resumed>) = 44 [pid 381] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 383] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 381] close(5 [pid 383] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 381] <... close resumed>) = 0 [pid 383] ioctl(5, SIOCGIFINDEX, {ifr_name="veth1", ifr_ifindex=16}) = 0 [pid 381] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x1a\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 388] <... sendto resumed>) = 64 [pid 384] <... sendto resumed>) = 40 [pid 383] close(5 [pid 388] recvfrom(3 [pid 386] <... sendto resumed>) = 44 [pid 384] recvfrom(3 [pid 383] <... close resumed>) = 0 [pid 381] <... sendto resumed>) = 44 [pid 388] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 386] recvfrom(3 [pid 384] <... recvfrom resumed>, [{nlmsg_len=60, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x1a\x08\x00\x01\x00\xac\x14\x14\x1a"]}], 4096, 0, NULL, NULL) = 60 [pid 383] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x10\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x19\x08\x00\x01\x00\xac\x14\x14\x19"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 381] recvfrom(3 [pid 388] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 386] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 384] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 383] <... sendto resumed>) = 40 [pid 381] <... recvfrom resumed>, [{nlmsg_len=64, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x1a\x00\x00"]}], 4096, 0, NULL, NULL) = 64 [pid 388] <... socket resumed>) = 5 [pid 386] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 384] <... socket resumed>) = 5 [pid 383] recvfrom(3 [pid 388] ioctl(5, SIOCGIFINDEX, {ifr_name="veth1" [pid 384] ioctl(5, SIOCGIFINDEX, {ifr_name="team0" [pid 383] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 381] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 388] <... ioctl resumed>, ifr_ifindex=16}) = 0 [pid 386] <... socket resumed>) = 5 [pid 384] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 383] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 388] close(5 [pid 386] ioctl(5, SIOCGIFINDEX, {ifr_name="bond0" [pid 384] close(5 [pid 383] <... socket resumed>) = 5 [pid 381] <... socket resumed>) = 5 [pid 388] <... close resumed>) = 0 [pid 383] ioctl(5, SIOCGIFINDEX, {ifr_name="veth1", ifr_ifindex=16}) = 0 [pid 384] <... close resumed>) = 0 [pid 383] close(5 [pid 381] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0_to_bridge" [pid 388] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x10\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x19\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 386] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 384] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x00\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1a\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1a"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 383] <... close resumed>) = 0 [pid 381] <... ioctl resumed>, ifr_ifindex=20}) = 0 [pid 383] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x10\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x19\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x19"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 388] <... sendto resumed>) = 44 [pid 386] close(5 [pid 384] <... sendto resumed>) = 64 [pid 381] close(5 [pid 388] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 388] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 388] ioctl(5, SIOCGIFINDEX, {ifr_name="team0"}) = -1 ENODEV (No such device) [ 32.374918][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 32.383373][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 32.396843][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 32.404415][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [pid 388] close(5) = 0 [pid 388] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x1a\x08\x00\x01\x00\xac\x14\x14\x1a"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 386] <... close resumed>) = 0 [pid 386] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x17\x08\x00\x01\x00\xac\x14\x14\x17"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 384] recvfrom(3 [pid 381] <... close resumed>) = 0 [pid 384] <... recvfrom resumed>, [{nlmsg_len=84, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x00\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1a\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1a"]}], 4096, 0, NULL, NULL) = 84 [pid 384] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 384] ioctl(5, SIOCGIFINDEX, {ifr_name="team0"}) = -1 ENODEV (No such device) [pid 384] close(5) = 0 [pid 384] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x1a\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 381] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x14\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x1b\x08\x00\x01\x00\xac\x14\x14\x1b"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 388] <... sendto resumed>) = 40 [pid 383] <... sendto resumed>) = 64 [pid 388] recvfrom(3 [pid 383] recvfrom(3 [pid 388] <... recvfrom resumed>, [{nlmsg_len=60, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x1a\x08\x00\x01\x00\xac\x14\x14\x1a"]}], 4096, 0, NULL, NULL) = 60 [pid 383] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 388] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 383] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 388] <... socket resumed>) = 5 [pid 383] ioctl(5, SIOCGIFINDEX, {ifr_name="veth1" [pid 388] ioctl(5, SIOCGIFINDEX, {ifr_name="team0" [pid 383] <... ioctl resumed>, ifr_ifindex=16}) = 0 [pid 388] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 386] <... sendto resumed>) = 40 [pid 384] <... sendto resumed>) = 44 [pid 383] close(5 [pid 386] recvfrom(3 [pid 388] close(5 [pid 384] recvfrom(3 [pid 383] <... close resumed>) = 0 [pid 381] <... sendto resumed>) = 40 [pid 388] <... close resumed>) = 0 [pid 386] <... recvfrom resumed>, [{nlmsg_len=60, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x17\x08\x00\x01\x00\xac\x14\x14\x17"]}], 4096, 0, NULL, NULL) = 60 [pid 384] <... recvfrom resumed>, [{nlmsg_len=64, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x1a\x00\x00"]}], 4096, 0, NULL, NULL) = 64 [pid 383] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x10\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x19\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 381] recvfrom(3 [pid 388] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x00\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1a\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1a"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 386] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 384] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 383] <... sendto resumed>) = 44 [pid 386] <... socket resumed>) = 5 [pid 384] <... socket resumed>) = 5 [pid 383] recvfrom(3 [pid 386] ioctl(5, SIOCGIFINDEX, {ifr_name="bond0" [pid 384] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0_to_bridge" [pid 383] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 386] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 384] <... ioctl resumed>, ifr_ifindex=20}) = 0 [pid 383] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 386] close(5 [pid 384] close(5 [pid 383] <... socket resumed>) = 5 [pid 386] <... close resumed>) = 0 [pid 384] <... close resumed>) = 0 [pid 383] ioctl(5, SIOCGIFINDEX, {ifr_name="team0" [pid 386] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x00\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x17\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x17"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 384] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x14\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x1b\x08\x00\x01\x00\xac\x14\x14\x1b"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 383] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 383] close(5 [pid 381] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 383] <... close resumed>) = 0 [pid 383] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x1a\x08\x00\x01\x00\xac\x14\x14\x1a"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 381] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 381] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0_to_bridge", ifr_ifindex=20}) = 0 [pid 381] close(5) = 0 [pid 381] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x14\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 386] <... sendto resumed>) = 64 [pid 386] recvfrom(3 [pid 384] <... sendto resumed>) = 40 [pid 388] <... sendto resumed>) = 64 [pid 386] <... recvfrom resumed>, [{nlmsg_len=84, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x00\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x17\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x17"]}], 4096, 0, NULL, NULL) = 84 [pid 384] recvfrom(3 [pid 383] <... sendto resumed>) = 40 [pid 388] recvfrom(3 [pid 386] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 384] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 383] recvfrom(3 [pid 381] <... sendto resumed>) = 64 [pid 388] <... recvfrom resumed>, [{nlmsg_len=84, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x00\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1a\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1a"]}], 4096, 0, NULL, NULL) = 84 [pid 386] <... socket resumed>) = 5 [pid 384] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 383] <... recvfrom resumed>, [{nlmsg_len=60, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x1a\x08\x00\x01\x00\xac\x14\x14\x1a"]}], 4096, 0, NULL, NULL) = 60 [pid 388] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 386] ioctl(5, SIOCGIFINDEX, {ifr_name="bond0" [pid 384] <... socket resumed>) = 5 [pid 383] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 381] recvfrom(3 [pid 388] <... socket resumed>) = 5 [pid 386] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 384] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0_to_bridge" [pid 383] <... socket resumed>) = 5 [pid 388] ioctl(5, SIOCGIFINDEX, {ifr_name="team0" [pid 386] close(5 [pid 384] <... ioctl resumed>, ifr_ifindex=20}) = 0 [pid 383] ioctl(5, SIOCGIFINDEX, {ifr_name="team0" [pid 381] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 388] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 386] <... close resumed>) = 0 [pid 384] close(5 [pid 383] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 386] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x17\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 384] <... close resumed>) = 0 [pid 383] close(5 [pid 381] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 388] close(5 [pid 386] <... sendto resumed>) = 44 [pid 384] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x14\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 383] <... close resumed>) = 0 [pid 388] <... close resumed>) = 0 [pid 386] recvfrom(3 [pid 384] <... sendto resumed>) = 64 [pid 383] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x00\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1a\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1a"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 381] <... socket resumed>) = 5 [pid 388] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x1a\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 386] <... recvfrom resumed>, [{nlmsg_len=64, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x17\x00\x00"]}], 4096, 0, NULL, NULL) = 64 [pid 384] recvfrom(3 [pid 383] <... sendto resumed>) = 64 [pid 388] <... sendto resumed>) = 44 [pid 386] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 384] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 383] recvfrom(3 [pid 381] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0_to_bridge" [pid 388] recvfrom(3 [pid 386] <... socket resumed>) = 5 [pid 384] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 383] <... recvfrom resumed>, [{nlmsg_len=84, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x00\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1a\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1a"]}], 4096, 0, NULL, NULL) = 84 [pid 381] <... ioctl resumed>, ifr_ifindex=20}) = 0 [pid 388] <... recvfrom resumed>, [{nlmsg_len=64, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x1a\x00\x00"]}], 4096, 0, NULL, NULL) = 64 [pid 386] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0" [pid 384] <... socket resumed>) = 5 [pid 383] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 381] close(5 [pid 388] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 386] <... ioctl resumed>, ifr_ifindex=15}) = 0 [pid 384] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0_to_bridge" [pid 383] <... socket resumed>) = 5 [pid 388] <... socket resumed>) = 5 [pid 386] close(5 [pid 384] <... ioctl resumed>, ifr_ifindex=20}) = 0 [pid 383] ioctl(5, SIOCGIFINDEX, {ifr_name="team0" [pid 381] <... close resumed>) = 0 [pid 388] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0_to_bridge" [pid 386] <... close resumed>) = 0 [pid 384] close(5 [pid 383] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 388] <... ioctl resumed>, ifr_ifindex=20}) = 0 [pid 386] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x0f\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x18\x08\x00\x01\x00\xac\x14\x14\x18"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 384] <... close resumed>) = 0 [pid 383] close(5 [pid 381] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x14\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x1b\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 388] close(5 [pid 386] <... sendto resumed>) = 40 [pid 384] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x14\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x1b\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 383] <... close resumed>) = 0 [pid 388] <... close resumed>) = 0 [pid 386] recvfrom(3 [pid 384] <... sendto resumed>) = 44 [pid 383] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x1a\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 381] <... sendto resumed>) = 44 [pid 388] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x14\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x1b\x08\x00\x01\x00\xac\x14\x14\x1b"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 386] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [ 32.418528][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 32.426585][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 32.437501][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 32.445894][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 32.463113][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [pid 384] recvfrom(3 [pid 386] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 384] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 381] recvfrom(3 [pid 386] <... socket resumed>) = 5 [pid 384] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 386] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0" [pid 384] <... socket resumed>) = 5 [pid 386] <... ioctl resumed>, ifr_ifindex=15}) = 0 [pid 384] ioctl(5, SIOCGIFINDEX, {ifr_name="veth1_to_bridge" [pid 386] close(5 [pid 384] <... ioctl resumed>, ifr_ifindex=22}) = 0 [pid 386] <... close resumed>) = 0 [pid 384] close(5 [pid 386] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x0f\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x18\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x18"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 384] <... close resumed>) = 0 [pid 384] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x16\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x1c\x08\x00\x01\x00\xac\x14\x14\x1c"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 381] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 381] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 381] ioctl(5, SIOCGIFINDEX, {ifr_name="veth1_to_bridge", ifr_ifindex=22}) = 0 [pid 381] close(5) = 0 [ 32.472376][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 32.481069][ T45] bridge0: port 1(bridge_slave_0) entered blocking state [ 32.488147][ T45] bridge0: port 1(bridge_slave_0) entered forwarding state [ 32.495747][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 32.504231][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 32.512568][ T45] bridge0: port 1(bridge_slave_0) entered blocking state [pid 381] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x16\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x1c\x08\x00\x01\x00\xac\x14\x14\x1c"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 388] <... sendto resumed>) = 40 [pid 388] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 386] <... sendto resumed>) = 64 [pid 384] <... sendto resumed>) = 40 [pid 383] <... sendto resumed>) = 44 [pid 381] <... sendto resumed>) = 40 [pid 388] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 384] recvfrom(3 [pid 383] recvfrom(3 [pid 381] recvfrom(3 [pid 386] recvfrom(3 [pid 388] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0_to_bridge", ifr_ifindex=20}) = 0 [pid 388] close(5) = 0 [pid 388] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x14\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 386] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 384] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 383] <... recvfrom resumed>, [{nlmsg_len=64, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x1a\x00\x00"]}], 4096, 0, NULL, NULL) = 64 [pid 381] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 388] <... sendto resumed>) = 64 [pid 386] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 384] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 383] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 381] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 388] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 388] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 386] <... socket resumed>) = 5 [pid 384] <... socket resumed>) = 5 [pid 383] <... socket resumed>) = 5 [pid 381] <... socket resumed>) = 5 [pid 388] <... socket resumed>) = 5 [pid 388] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0_to_bridge", ifr_ifindex=20}) = 0 [pid 388] close(5) = 0 [pid 388] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x14\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x1b\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 44 [pid 386] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0" [pid 384] ioctl(5, SIOCGIFINDEX, {ifr_name="veth1_to_bridge" [pid 383] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0_to_bridge" [pid 381] ioctl(5, SIOCGIFINDEX, {ifr_name="veth1_to_bridge" [pid 388] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 388] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 388] ioctl(5, SIOCGIFINDEX, {ifr_name="veth1_to_bridge", ifr_ifindex=22}) = 0 [pid 388] close(5) = 0 [pid 388] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x16\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x1c\x08\x00\x01\x00\xac\x14\x14\x1c"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 384] <... ioctl resumed>, ifr_ifindex=22}) = 0 [pid 386] <... ioctl resumed>, ifr_ifindex=15}) = 0 [pid 383] <... ioctl resumed>, ifr_ifindex=20}) = 0 [pid 384] close(5 [pid 381] <... ioctl resumed>, ifr_ifindex=22}) = 0 [pid 386] close(5 [pid 384] <... close resumed>) = 0 [pid 383] close(5 [pid 381] close(5 [pid 386] <... close resumed>) = 0 [pid 384] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x16\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1c\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1c"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 383] <... close resumed>) = 0 [pid 381] <... close resumed>) = 0 [pid 386] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x0f\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x18\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 383] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x14\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x1b\x08\x00\x01\x00\xac\x14\x14\x1b"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 381] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x16\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1c\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1c"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 388] <... sendto resumed>) = 40 [pid 381] <... sendto resumed>) = 64 [pid 388] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 384] <... sendto resumed>) = 64 [pid 381] recvfrom(3 [pid 388] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 388] ioctl(5, SIOCGIFINDEX, {ifr_name="veth1_to_bridge", ifr_ifindex=22}) = 0 [pid 388] close(5) = 0 [pid 383] <... sendto resumed>) = 40 [pid 381] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 384] recvfrom(3 [pid 383] recvfrom(3 [pid 388] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x16\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1c\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1c"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 384] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 383] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 381] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 388] <... sendto resumed>) = 64 [pid 386] <... sendto resumed>) = 44 [pid 384] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 388] recvfrom(3 [pid 383] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 381] <... socket resumed>) = 5 [pid 388] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 383] <... socket resumed>) = 5 [pid 381] ioctl(5, SIOCGIFINDEX, {ifr_name="veth1_to_bridge" [pid 386] recvfrom(3 [pid 384] <... socket resumed>) = 5 [pid 383] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0_to_bridge" [pid 388] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 388] ioctl(5, SIOCGIFINDEX, {ifr_name="veth1_to_bridge", ifr_ifindex=22}) = 0 [pid 388] close(5) = 0 [pid 388] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x16\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x1c\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 386] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 384] ioctl(5, SIOCGIFINDEX, {ifr_name="veth1_to_bridge" [pid 383] <... ioctl resumed>, ifr_ifindex=20}) = 0 [pid 381] <... ioctl resumed>, ifr_ifindex=22}) = 0 [pid 388] <... sendto resumed>) = 44 [pid 386] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 384] <... ioctl resumed>, ifr_ifindex=22}) = 0 [pid 383] close(5 [pid 381] close(5 [pid 388] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 386] <... socket resumed>) = 5 [pid 384] close(5 [pid 383] <... close resumed>) = 0 [pid 381] <... close resumed>) = 0 [pid 388] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 388] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0_to_bond" [pid 381] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x16\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x1c\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 383] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x14\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 388] <... ioctl resumed>, ifr_ifindex=24}) = 0 [pid 386] ioctl(5, SIOCGIFINDEX, {ifr_name="veth1" [pid 384] <... close resumed>) = 0 [pid 388] close(5) = 0 [pid 388] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x18\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x1d\x08\x00\x01\x00\xac\x14\x14\x1d"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 40 [pid 386] <... ioctl resumed>, ifr_ifindex=16}) = 0 [pid 384] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x16\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x1c\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 383] <... sendto resumed>) = 64 [pid 381] <... sendto resumed>) = 44 [pid 388] recvfrom(3 [pid 386] close(5 [pid 383] recvfrom(3 [pid 388] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 388] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 388] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0_to_bond" [pid 384] <... sendto resumed>) = 44 [pid 383] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 388] <... ioctl resumed>, ifr_ifindex=24}) = 0 [ 32.519591][ T45] bridge0: port 1(bridge_slave_0) entered forwarding state [ 32.531946][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 32.540685][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 32.549079][ T45] bridge0: port 1(bridge_slave_0) entered blocking state [ 32.556133][ T45] bridge0: port 1(bridge_slave_0) entered forwarding state [pid 386] <... close resumed>) = 0 [pid 384] recvfrom(3 [pid 381] recvfrom(3 [pid 388] close(5 [pid 383] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 388] <... close resumed>) = 0 [pid 388] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x18\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1d\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1d"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 386] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x10\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x19\x08\x00\x01\x00\xac\x14\x14\x19"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 384] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 383] <... socket resumed>) = 5 [pid 381] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 384] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 383] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0_to_bridge" [pid 381] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 381] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0_to_bond", ifr_ifindex=24}) = 0 [pid 381] close(5) = 0 [pid 381] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x18\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x1d\x08\x00\x01\x00\xac\x14\x14\x1d"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 384] <... socket resumed>) = 5 [pid 384] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0_to_bond" [pid 383] <... ioctl resumed>, ifr_ifindex=20}) = 0 [pid 384] <... ioctl resumed>, ifr_ifindex=24}) = 0 [pid 384] close(5 [pid 383] close(5 [pid 384] <... close resumed>) = 0 [pid 384] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x18\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x1d\x08\x00\x01\x00\xac\x14\x14\x1d"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 383] <... close resumed>) = 0 [ 32.573938][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 32.583667][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 32.592332][ T45] bridge0: port 2(bridge_slave_1) entered blocking state [ 32.599464][ T45] bridge0: port 2(bridge_slave_1) entered forwarding state [ 32.607126][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 32.615634][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [pid 383] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x14\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x1b\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 388] <... sendto resumed>) = 64 [pid 388] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 386] <... sendto resumed>) = 40 [pid 384] <... sendto resumed>) = 40 [pid 381] <... sendto resumed>) = 40 [pid 388] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 388] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0_to_bond", ifr_ifindex=24}) = 0 [pid 388] close(5 [pid 383] <... sendto resumed>) = 44 [pid 388] <... close resumed>) = 0 [ 32.623853][ T45] bridge0: port 2(bridge_slave_1) entered blocking state [ 32.630862][ T45] bridge0: port 2(bridge_slave_1) entered forwarding state [ 32.638308][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 32.646856][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 32.655068][ T45] bridge0: port 2(bridge_slave_1) entered blocking state [ 32.662113][ T45] bridge0: port 2(bridge_slave_1) entered forwarding state [pid 388] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x18\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x1d\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 386] recvfrom(3 [pid 384] recvfrom(3 [pid 381] recvfrom(3 [pid 386] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 384] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 383] recvfrom(3 [pid 381] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 386] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 386] ioctl(5, SIOCGIFINDEX, {ifr_name="veth1", ifr_ifindex=16}) = 0 [pid 386] close(5) = 0 [pid 386] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x10\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x19\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x19"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 384] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 384] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0_to_bond", ifr_ifindex=24}) = 0 [pid 384] close(5) = 0 [pid 384] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x18\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1d\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1d"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 383] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 381] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 383] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 381] <... socket resumed>) = 5 [pid 383] <... socket resumed>) = 5 [pid 381] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0_to_bond" [pid 383] ioctl(5, SIOCGIFINDEX, {ifr_name="veth1_to_bridge" [pid 381] <... ioctl resumed>, ifr_ifindex=24}) = 0 [pid 381] close(5 [pid 383] <... ioctl resumed>, ifr_ifindex=22}) = 0 [pid 381] <... close resumed>) = 0 [pid 381] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x18\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1d\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1d"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 64 [pid 388] <... sendto resumed>) = 44 [pid 381] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 388] recvfrom(3 [pid 386] <... sendto resumed>) = 64 [pid 384] <... sendto resumed>) = 64 [pid 381] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 381] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0_to_bond", ifr_ifindex=24}) = 0 [pid 381] close(5) = 0 [pid 381] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x18\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x1d\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 383] close(5) = 0 [pid 383] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x16\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x1c\x08\x00\x01\x00\xac\x14\x14\x1c"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 388] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 386] recvfrom(3 [pid 384] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 381] <... sendto resumed>) = 44 [pid 388] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 386] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 383] <... sendto resumed>) = 40 [pid 388] <... socket resumed>) = 5 [pid 384] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 381] recvfrom(3 [pid 386] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 386] ioctl(5, SIOCGIFINDEX, {ifr_name="veth1" [pid 384] <... socket resumed>) = 5 [pid 388] ioctl(5, SIOCGIFINDEX, {ifr_name="veth1_to_bond" [pid 386] <... ioctl resumed>, ifr_ifindex=16}) = 0 [pid 381] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 388] <... ioctl resumed>, ifr_ifindex=26}) = 0 [pid 386] close(5 [pid 384] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0_to_bond" [pid 383] recvfrom(3 [pid 388] close(5 [pid 386] <... close resumed>) = 0 [pid 381] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 386] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x10\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x19\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 388] <... close resumed>) = 0 [pid 384] <... ioctl resumed>, ifr_ifindex=24}) = 0 [pid 383] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 381] <... socket resumed>) = 5 [pid 388] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x1a\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x1e\x08\x00\x01\x00\xac\x14\x14\x1e"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 386] <... sendto resumed>) = 44 [pid 384] close(5 [pid 383] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 381] ioctl(5, SIOCGIFINDEX, {ifr_name="veth1_to_bond" [pid 386] recvfrom(3 [pid 384] <... close resumed>) = 0 [pid 381] <... ioctl resumed>, ifr_ifindex=26}) = 0 [pid 386] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [ 32.671534][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 32.680032][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 32.688240][ T45] bridge0: port 1(bridge_slave_0) entered blocking state [ 32.695284][ T45] bridge0: port 1(bridge_slave_0) entered forwarding state [ 32.703576][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 32.717213][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [pid 384] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x18\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x1d\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 381] close(5 [pid 386] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 381] <... close resumed>) = 0 [pid 386] <... socket resumed>) = 5 [pid 381] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x1a\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x1e\x08\x00\x01\x00\xac\x14\x14\x1e"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 386] ioctl(5, SIOCGIFINDEX, {ifr_name="team0" [pid 383] <... socket resumed>) = 5 [pid 381] <... sendto resumed>) = 40 [pid 388] <... sendto resumed>) = 40 [pid 386] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 381] recvfrom(3 [pid 386] close(5 [pid 383] ioctl(5, SIOCGIFINDEX, {ifr_name="veth1_to_bridge" [pid 381] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 386] <... close resumed>) = 0 [pid 381] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 386] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x1a\x08\x00\x01\x00\xac\x14\x14\x1a"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 381] <... socket resumed>) = 5 [pid 388] recvfrom(3 [pid 383] <... ioctl resumed>, ifr_ifindex=22}) = 0 [pid 381] ioctl(5, SIOCGIFINDEX, {ifr_name="veth1_to_bond" [pid 388] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 383] close(5 [pid 381] <... ioctl resumed>, ifr_ifindex=26}) = 0 [pid 388] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 383] <... close resumed>) = 0 [pid 386] <... sendto resumed>) = 40 [pid 384] <... sendto resumed>) = 44 [pid 383] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x16\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1c\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1c"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 381] close(5 [pid 388] <... socket resumed>) = 5 [pid 386] recvfrom(3 [pid 384] recvfrom(3 [pid 381] <... close resumed>) = 0 [pid 388] ioctl(5, SIOCGIFINDEX, {ifr_name="veth1_to_bond" [pid 386] <... recvfrom resumed>, [{nlmsg_len=60, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x1a\x08\x00\x01\x00\xac\x14\x14\x1a"]}], 4096, 0, NULL, NULL) = 60 [pid 384] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 383] <... sendto resumed>) = 64 [pid 381] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x1a\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1e\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1e"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 388] <... ioctl resumed>, ifr_ifindex=26}) = 0 [pid 386] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 384] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 383] recvfrom(3 [pid 388] close(5 [pid 386] <... socket resumed>) = 5 [pid 381] <... sendto resumed>) = 64 [pid 386] ioctl(5, SIOCGIFINDEX, {ifr_name="team0" [pid 381] recvfrom(3 [pid 386] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 381] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 388] <... close resumed>) = 0 [pid 386] close(5 [pid 384] <... socket resumed>) = 5 [pid 383] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 381] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 388] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x1a\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1e\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1e"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 386] <... close resumed>) = 0 [pid 384] ioctl(5, SIOCGIFINDEX, {ifr_name="veth1_to_bond" [pid 386] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x00\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1a\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1a"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 383] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 381] <... socket resumed>) = 5 [pid 388] <... sendto resumed>) = 64 [pid 386] <... sendto resumed>) = 64 [pid 384] <... ioctl resumed>, ifr_ifindex=26}) = 0 [pid 381] ioctl(5, SIOCGIFINDEX, {ifr_name="veth1_to_bond" [pid 386] recvfrom(3 [pid 383] <... socket resumed>) = 5 [pid 386] <... recvfrom resumed>, [{nlmsg_len=84, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x00\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1a\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1a"]}], 4096, 0, NULL, NULL) = 84 [pid 384] close(5 [pid 381] <... ioctl resumed>, ifr_ifindex=26}) = 0 [pid 388] recvfrom(3 [pid 386] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 383] ioctl(5, SIOCGIFINDEX, {ifr_name="veth1_to_bridge" [pid 381] close(5 [pid 386] <... socket resumed>) = 5 [pid 384] <... close resumed>) = 0 [pid 386] ioctl(5, SIOCGIFINDEX, {ifr_name="team0" [pid 383] <... ioctl resumed>, ifr_ifindex=22}) = 0 [pid 381] <... close resumed>) = 0 [pid 384] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x1a\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x1e\x08\x00\x01\x00\xac\x14\x14\x1e"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 388] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 386] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 383] close(5 [pid 381] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x1a\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x1e\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 388] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 386] close(5 [pid 384] <... sendto resumed>) = 40 [pid 383] <... close resumed>) = 0 [pid 386] <... close resumed>) = 0 [pid 386] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x1a\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 388] <... socket resumed>) = 5 [pid 386] <... sendto resumed>) = 44 [pid 384] recvfrom(3 [pid 383] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x16\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x1c\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 381] <... sendto resumed>) = 44 [pid 388] ioctl(5, SIOCGIFINDEX, {ifr_name="veth1_to_bond" [pid 386] recvfrom(3 [pid 384] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 381] recvfrom(3 [pid 386] <... recvfrom resumed>, [{nlmsg_len=64, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x1a\x00\x00"]}], 4096, 0, NULL, NULL) = 64 [pid 386] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 384] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 383] <... sendto resumed>) = 44 [pid 381] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 386] <... socket resumed>) = 5 [pid 386] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0_to_bridge", ifr_ifindex=20}) = 0 [pid 386] close(5) = 0 [pid 386] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x14\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x1b\x08\x00\x01\x00\xac\x14\x14\x1b"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 388] <... ioctl resumed>, ifr_ifindex=26}) = 0 [pid 388] close(5) = 0 [pid 381] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 384] <... socket resumed>) = 5 [pid 383] recvfrom(3 [pid 388] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x1a\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x1e\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 384] ioctl(5, SIOCGIFINDEX, {ifr_name="veth1_to_bond" [pid 381] <... socket resumed>) = 5 [pid 383] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 384] <... ioctl resumed>, ifr_ifindex=26}) = 0 [pid 383] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 381] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0_to_team" [pid 384] close(5) = 0 [pid 384] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x1a\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1e\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1e"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 383] <... socket resumed>) = 5 [pid 383] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0_to_bond", ifr_ifindex=24}) = 0 [pid 383] close(5) = 0 [pid 383] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x18\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x1d\x08\x00\x01\x00\xac\x14\x14\x1d"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 381] <... ioctl resumed>, ifr_ifindex=28}) = 0 [pid 386] <... sendto resumed>) = 40 [pid 381] close(5 [pid 388] <... sendto resumed>) = 44 [pid 384] <... sendto resumed>) = 64 [pid 381] <... close resumed>) = 0 [pid 388] recvfrom(3 [pid 383] <... sendto resumed>) = 40 [pid 381] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x1c\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x1f\x08\x00\x01\x00\xac\x14\x14\x1f"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 388] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 383] recvfrom(3 [pid 381] <... sendto resumed>) = 40 [pid 388] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 383] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 388] <... socket resumed>) = 5 [pid 381] recvfrom(3 [pid 388] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0_to_team" [pid 383] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 388] <... ioctl resumed>, ifr_ifindex=28}) = 0 [pid 381] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 388] close(5 [pid 383] <... socket resumed>) = 5 [pid 381] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 388] <... close resumed>) = 0 [pid 386] recvfrom(3 [pid 384] recvfrom(3 [pid 383] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0_to_bond" [pid 381] <... socket resumed>) = 5 [pid 386] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 384] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 388] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x1c\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x1f\x08\x00\x01\x00\xac\x14\x14\x1f"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 383] <... ioctl resumed>, ifr_ifindex=24}) = 0 [pid 381] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0_to_team" [pid 386] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 384] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 386] <... socket resumed>) = 5 [pid 384] <... socket resumed>) = 5 [pid 383] close(5 [pid 381] <... ioctl resumed>, ifr_ifindex=28}) = 0 [pid 388] <... sendto resumed>) = 40 [pid 386] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0_to_bridge" [pid 384] ioctl(5, SIOCGIFINDEX, {ifr_name="veth1_to_bond" [pid 386] <... ioctl resumed>, ifr_ifindex=20}) = 0 [pid 384] <... ioctl resumed>, ifr_ifindex=26}) = 0 [pid 388] recvfrom(3 [pid 386] close(5 [pid 384] close(5 [pid 383] <... close resumed>) = 0 [pid 381] close(5 [pid 388] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 386] <... close resumed>) = 0 [pid 384] <... close resumed>) = 0 [pid 386] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x14\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 384] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x1a\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x1e\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 383] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x18\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1d\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1d"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 381] <... close resumed>) = 0 [pid 388] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 386] <... sendto resumed>) = 64 [pid 384] <... sendto resumed>) = 44 [pid 386] recvfrom(3 [pid 384] recvfrom(3 [pid 386] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 384] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 383] <... sendto resumed>) = 64 [pid 381] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x1c\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 388] <... socket resumed>) = 5 [pid 386] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 384] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 383] recvfrom(3 [pid 386] <... socket resumed>) = 5 [pid 384] <... socket resumed>) = 5 [pid 381] <... sendto resumed>) = 64 [pid 388] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0_to_team" [pid 386] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0_to_bridge" [pid 384] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0_to_team" [pid 383] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 388] <... ioctl resumed>, ifr_ifindex=28}) = 0 [pid 386] <... ioctl resumed>, ifr_ifindex=20}) = 0 [pid 384] <... ioctl resumed>, ifr_ifindex=28}) = 0 [pid 381] recvfrom(3 [pid 386] close(5 [pid 384] close(5 [pid 383] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 388] close(5 [pid 386] <... close resumed>) = 0 [pid 384] <... close resumed>) = 0 [pid 381] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 388] <... close resumed>) = 0 [ 32.724749][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 32.743344][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 32.752003][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 32.760237][ T45] bridge0: port 2(bridge_slave_1) entered blocking state [ 32.767303][ T45] bridge0: port 2(bridge_slave_1) entered forwarding state [pid 386] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x14\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x1b\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 384] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x1c\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x1f\x08\x00\x01\x00\xac\x14\x14\x1f"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 383] <... socket resumed>) = 5 [pid 388] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x1c\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 386] <... sendto resumed>) = 44 [pid 381] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 386] recvfrom(3 [pid 383] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0_to_bond" [pid 386] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 381] <... socket resumed>) = 5 [pid 386] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 383] <... ioctl resumed>, ifr_ifindex=24}) = 0 [pid 386] <... socket resumed>) = 5 [pid 386] ioctl(5, SIOCGIFINDEX, {ifr_name="veth1_to_bridge", ifr_ifindex=22}) = 0 [pid 386] close(5) = 0 [pid 386] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x16\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x1c\x08\x00\x01\x00\xac\x14\x14\x1c"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 381] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0_to_team" [pid 383] close(5) = 0 [pid 381] <... ioctl resumed>, ifr_ifindex=28}) = 0 [pid 383] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x18\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x1d\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 381] close(5) = 0 [pid 381] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x1c\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x1f\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 384] <... sendto resumed>) = 40 [pid 388] <... sendto resumed>) = 64 [pid 388] recvfrom(3 [pid 384] recvfrom(3 [pid 388] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 388] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 388] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0_to_team", ifr_ifindex=28}) = 0 [pid 388] close(5) = 0 [pid 388] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x1c\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x1f\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 384] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 384] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 386] <... sendto resumed>) = 40 [pid 384] <... socket resumed>) = 5 [pid 386] recvfrom(3 [pid 384] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0_to_team" [pid 386] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 384] <... ioctl resumed>, ifr_ifindex=28}) = 0 [pid 386] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 384] close(5 [pid 386] <... socket resumed>) = 5 [pid 384] <... close resumed>) = 0 [pid 386] ioctl(5, SIOCGIFINDEX, {ifr_name="veth1_to_bridge" [pid 384] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x1c\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 386] <... ioctl resumed>, ifr_ifindex=22}) = 0 [pid 381] <... sendto resumed>) = 44 [pid 388] <... sendto resumed>) = 44 [pid 386] close(5 [pid 384] <... sendto resumed>) = 64 [pid 381] recvfrom(3 [pid 383] <... sendto resumed>) = 44 [pid 388] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 386] <... close resumed>) = 0 [pid 384] recvfrom(3 [pid 383] recvfrom(3 [pid 381] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 388] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 386] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x16\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1c\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1c"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 384] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 383] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 388] <... socket resumed>) = 5 [pid 386] <... sendto resumed>) = 64 [pid 384] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 381] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 386] recvfrom(3 [pid 384] <... socket resumed>) = 5 [pid 383] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 386] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 384] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0_to_team" [pid 388] ioctl(5, SIOCGIFINDEX, {ifr_name="veth1_to_team" [pid 386] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 383] <... socket resumed>) = 5 [pid 381] <... socket resumed>) = 5 [pid 384] <... ioctl resumed>, ifr_ifindex=28}) = 0 [pid 386] <... socket resumed>) = 5 [pid 384] close(5 [pid 381] ioctl(5, SIOCGIFINDEX, {ifr_name="veth1_to_team" [pid 388] <... ioctl resumed>, ifr_ifindex=30}) = 0 [pid 383] ioctl(5, SIOCGIFINDEX, {ifr_name="veth1_to_bond" [pid 386] ioctl(5, SIOCGIFINDEX, {ifr_name="veth1_to_bridge", ifr_ifindex=22}) = 0 [pid 386] close(5) = 0 [ 32.785819][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 32.794979][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 32.803449][ T45] bridge0: port 1(bridge_slave_0) entered blocking state [ 32.810491][ T45] bridge0: port 1(bridge_slave_0) entered forwarding state [ 32.818572][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [pid 386] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x16\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x1c\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 388] close(5 [pid 386] <... sendto resumed>) = 44 [pid 384] <... close resumed>) = 0 [pid 383] <... ioctl resumed>, ifr_ifindex=26}) = 0 [pid 381] <... ioctl resumed>, ifr_ifindex=30}) = 0 [pid 386] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 386] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 386] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0_to_bond", ifr_ifindex=24}) = 0 [pid 386] close(5) = 0 [pid 386] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x18\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x1d\x08\x00\x01\x00\xac\x14\x14\x1d"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 384] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x1c\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x1f\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 388] <... close resumed>) = 0 [pid 383] close(5 [pid 381] close(5 [pid 388] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x1e\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x20\x08\x00\x01\x00\xac\x14\x14\x20"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 383] <... close resumed>) = 0 [pid 381] <... close resumed>) = 0 [pid 383] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x1a\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x1e\x08\x00\x01\x00\xac\x14\x14\x1e"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 381] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x1e\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x20\x08\x00\x01\x00\xac\x14\x14\x20"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 386] <... sendto resumed>) = 40 [pid 386] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 384] <... sendto resumed>) = 44 [pid 386] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 388] <... sendto resumed>) = 40 [pid 386] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0_to_bond", ifr_ifindex=24}) = 0 [pid 381] <... sendto resumed>) = 40 [pid 386] close(5 [pid 383] <... sendto resumed>) = 40 [pid 388] recvfrom(3 [pid 381] recvfrom(3 [pid 386] <... close resumed>) = 0 [pid 386] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x18\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1d\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1d"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 388] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 384] recvfrom(3 [pid 383] recvfrom(3 [pid 381] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 388] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 386] <... sendto resumed>) = 64 [pid 384] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 383] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 388] <... socket resumed>) = 5 [pid 386] recvfrom(3 [pid 384] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 381] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 388] ioctl(5, SIOCGIFINDEX, {ifr_name="veth1_to_team" [pid 383] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 384] <... socket resumed>) = 5 [pid 381] <... socket resumed>) = 5 [pid 383] <... socket resumed>) = 5 [pid 388] <... ioctl resumed>, ifr_ifindex=30}) = 0 [pid 381] ioctl(5, SIOCGIFINDEX, {ifr_name="veth1_to_team" [pid 386] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 384] ioctl(5, SIOCGIFINDEX, {ifr_name="veth1_to_team" [pid 383] ioctl(5, SIOCGIFINDEX, {ifr_name="veth1_to_bond" [pid 388] close(5 [pid 381] <... ioctl resumed>, ifr_ifindex=30}) = 0 [pid 383] <... ioctl resumed>, ifr_ifindex=26}) = 0 [pid 388] <... close resumed>) = 0 [pid 386] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 384] <... ioctl resumed>, ifr_ifindex=30}) = 0 [pid 383] close(5 [pid 381] close(5 [pid 388] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x1e\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x20\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x20"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 386] <... socket resumed>) = 5 [pid 384] close(5 [pid 383] <... close resumed>) = 0 [pid 381] <... close resumed>) = 0 [pid 388] <... sendto resumed>) = 64 [pid 381] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x1e\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x20\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x20"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 388] recvfrom(3 [pid 386] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0_to_bond" [pid 384] <... close resumed>) = 0 [pid 383] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x1a\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1e\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1e"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 388] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 386] <... ioctl resumed>, ifr_ifindex=24}) = 0 [pid 384] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x1e\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x20\x08\x00\x01\x00\xac\x14\x14\x20"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 381] <... sendto resumed>) = 64 [pid 388] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 386] close(5 [pid 383] <... sendto resumed>) = 64 [pid 381] recvfrom(3 [pid 388] <... socket resumed>) = 5 [pid 386] <... close resumed>) = 0 [pid 384] <... sendto resumed>) = 40 [pid 383] recvfrom(3 [pid 381] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 388] ioctl(5, SIOCGIFINDEX, {ifr_name="veth1_to_team" [pid 386] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x18\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x1d\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 384] recvfrom(3 [pid 383] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 388] <... ioctl resumed>, ifr_ifindex=30}) = 0 [pid 386] <... sendto resumed>) = 44 [pid 384] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 381] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 388] close(5 [pid 386] recvfrom(3 [pid 383] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 388] <... close resumed>) = 0 [pid 386] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 388] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x1e\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x20\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 386] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 388] <... sendto resumed>) = 44 [pid 386] <... socket resumed>) = 5 [pid 384] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 383] <... socket resumed>) = 5 [pid 381] <... socket resumed>) = 5 [pid 388] recvfrom(3 [pid 386] ioctl(5, SIOCGIFINDEX, {ifr_name="veth1_to_bond" [pid 383] ioctl(5, SIOCGIFINDEX, {ifr_name="veth1_to_bond" [pid 388] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 386] <... ioctl resumed>, ifr_ifindex=26}) = 0 [pid 384] <... socket resumed>) = 5 [pid 383] <... ioctl resumed>, ifr_ifindex=26}) = 0 [pid 381] ioctl(5, SIOCGIFINDEX, {ifr_name="veth1_to_team" [pid 388] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 386] close(5 [pid 384] ioctl(5, SIOCGIFINDEX, {ifr_name="veth1_to_team" [pid 383] close(5 [pid 381] <... ioctl resumed>, ifr_ifindex=30}) = 0 [pid 388] <... socket resumed>) = 5 [pid 386] <... close resumed>) = 0 [pid 384] <... ioctl resumed>, ifr_ifindex=30}) = 0 [pid 388] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0_to_hsr" [pid 386] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x1a\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x1e\x08\x00\x01\x00\xac\x14\x14\x1e"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 388] <... ioctl resumed>, ifr_ifindex=37}) = 0 [pid 386] <... sendto resumed>) = 40 [pid 384] close(5 [pid 383] <... close resumed>) = 0 [pid 381] close(5 [pid 388] close(5 [pid 386] recvfrom(3 [pid 388] <... close resumed>) = 0 [pid 386] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 388] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x25\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x21\x08\x00\x01\x00\xac\x14\x14\x21"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 386] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 384] <... close resumed>) = 0 [pid 383] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x1a\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x1e\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 381] <... close resumed>) = 0 [pid 388] <... sendto resumed>) = 40 [pid 386] <... socket resumed>) = 5 [pid 384] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x1e\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x20\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x20"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 388] recvfrom(3 [pid 386] ioctl(5, SIOCGIFINDEX, {ifr_name="veth1_to_bond" [pid 388] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 386] <... ioctl resumed>, ifr_ifindex=26}) = 0 [pid 388] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 386] close(5 [pid 384] <... sendto resumed>) = 64 [pid 383] <... sendto resumed>) = 44 [pid 381] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x1e\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x20\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 388] <... socket resumed>) = 5 [pid 386] <... close resumed>) = 0 [pid 384] recvfrom(3 [pid 383] recvfrom(3 [pid 388] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0_to_hsr" [pid 386] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x1a\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1e\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1e"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 388] <... ioctl resumed>, ifr_ifindex=37}) = 0 [pid 386] <... sendto resumed>) = 64 [pid 384] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 383] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 381] <... sendto resumed>) = 44 [pid 388] close(5 [pid 386] recvfrom(3 [pid 384] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 383] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 388] <... close resumed>) = 0 [pid 386] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 381] recvfrom(3 [pid 388] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x25\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x21\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x21"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 386] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 384] <... socket resumed>) = 5 [pid 383] <... socket resumed>) = 5 [pid 388] <... sendto resumed>) = 64 [pid 386] <... socket resumed>) = 5 [pid 384] ioctl(5, SIOCGIFINDEX, {ifr_name="veth1_to_team" [pid 383] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0_to_team" [pid 381] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 388] recvfrom(3 [pid 386] ioctl(5, SIOCGIFINDEX, {ifr_name="veth1_to_bond" [pid 384] <... ioctl resumed>, ifr_ifindex=30}) = 0 [pid 383] <... ioctl resumed>, ifr_ifindex=28}) = 0 [pid 388] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 386] <... ioctl resumed>, ifr_ifindex=26}) = 0 [pid 384] close(5 [pid 383] close(5 [pid 381] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 388] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 386] close(5 [pid 388] <... socket resumed>) = 5 [pid 386] <... close resumed>) = 0 [pid 384] <... close resumed>) = 0 [pid 383] <... close resumed>) = 0 [pid 381] <... socket resumed>) = 5 [pid 388] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0_to_hsr" [pid 386] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x1a\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x1e\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 384] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x1e\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x20\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 383] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x1c\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x1f\x08\x00\x01\x00\xac\x14\x14\x1f"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 381] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0_to_hsr" [pid 388] <... ioctl resumed>, ifr_ifindex=37}) = 0 [pid 386] <... sendto resumed>) = 44 [pid 388] close(5 [pid 386] recvfrom(3 [pid 388] <... close resumed>) = 0 [pid 386] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [ 32.832701][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 32.841839][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 32.850313][ T45] bridge0: port 2(bridge_slave_1) entered blocking state [ 32.857382][ T45] bridge0: port 2(bridge_slave_1) entered forwarding state [pid 388] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x25\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x21\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 386] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 384] <... sendto resumed>) = 44 [pid 383] <... sendto resumed>) = 40 [pid 381] <... ioctl resumed>, ifr_ifindex=37}) = 0 [pid 388] <... sendto resumed>) = 44 [pid 386] <... socket resumed>) = 5 [pid 388] recvfrom(3 [pid 386] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0_to_team" [pid 388] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 386] <... ioctl resumed>, ifr_ifindex=28}) = 0 [pid 388] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 386] close(5 [pid 388] <... socket resumed>) = 5 [pid 386] <... close resumed>) = 0 [pid 388] ioctl(5, SIOCGIFINDEX, {ifr_name="veth1_to_hsr" [pid 386] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x1c\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x1f\x08\x00\x01\x00\xac\x14\x14\x1f"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 388] <... ioctl resumed>, ifr_ifindex=39}) = 0 [pid 388] close(5) = 0 [pid 388] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x27\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x22\x08\x00\x01\x00\xac\x14\x14\x22"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 384] recvfrom(3 [pid 383] recvfrom(3 [pid 381] close(5) = 0 [pid 388] <... sendto resumed>) = 40 [pid 386] <... sendto resumed>) = 40 [pid 384] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 383] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 381] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x25\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x21\x08\x00\x01\x00\xac\x14\x14\x21"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 388] recvfrom(3 [pid 386] recvfrom(3 [pid 384] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 383] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 386] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 388] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 386] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 384] <... socket resumed>) = 5 [pid 383] <... socket resumed>) = 5 [pid 381] <... sendto resumed>) = 40 [pid 388] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 386] <... socket resumed>) = 5 [pid 386] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0_to_team", ifr_ifindex=28}) = 0 [pid 386] close(5) = 0 [pid 386] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x1c\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 388] <... socket resumed>) = 5 [pid 386] <... sendto resumed>) = 64 [pid 384] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0_to_hsr" [pid 383] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0_to_team" [pid 381] recvfrom(3 [pid 388] ioctl(5, SIOCGIFINDEX, {ifr_name="veth1_to_hsr" [pid 386] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 388] <... ioctl resumed>, ifr_ifindex=39}) = 0 [pid 386] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 384] <... ioctl resumed>, ifr_ifindex=37}) = 0 [pid 383] <... ioctl resumed>, ifr_ifindex=28}) = 0 [pid 381] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 388] close(5 [pid 386] <... socket resumed>) = 5 [pid 384] close(5 [pid 383] close(5 [pid 386] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0_to_team", ifr_ifindex=28}) = 0 [pid 386] close(5) = 0 [pid 386] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x1c\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x1f\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 388] <... close resumed>) = 0 [pid 386] <... sendto resumed>) = 44 [pid 384] <... close resumed>) = 0 [pid 383] <... close resumed>) = 0 [pid 381] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 388] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x27\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x22\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x22"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 386] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 384] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x25\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x21\x08\x00\x01\x00\xac\x14\x14\x21"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 383] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x1c\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 381] <... socket resumed>) = 5 [pid 388] <... sendto resumed>) = 64 [pid 386] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 384] <... sendto resumed>) = 40 [pid 386] <... socket resumed>) = 5 [pid 386] ioctl(5, SIOCGIFINDEX, {ifr_name="veth1_to_team", ifr_ifindex=30}) = 0 [pid 383] <... sendto resumed>) = 64 [pid 381] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0_to_hsr" [pid 384] recvfrom(3 [pid 388] recvfrom(3 [pid 386] close(5 [pid 383] recvfrom(3 [pid 381] <... ioctl resumed>, ifr_ifindex=37}) = 0 [pid 388] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 386] <... close resumed>) = 0 [pid 384] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 383] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 381] close(5 [pid 388] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 386] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x1e\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x20\x08\x00\x01\x00\xac\x14\x14\x20"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 384] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 383] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 388] <... socket resumed>) = 5 [pid 386] <... sendto resumed>) = 40 [pid 381] <... close resumed>) = 0 [pid 386] recvfrom(3 [pid 384] <... socket resumed>) = 5 [pid 383] <... socket resumed>) = 5 [pid 388] ioctl(5, SIOCGIFINDEX, {ifr_name="veth1_to_hsr" [pid 386] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 384] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0_to_hsr" [pid 383] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0_to_team" [pid 381] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x25\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x21\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x21"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 388] <... ioctl resumed>, ifr_ifindex=39}) = 0 [pid 386] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 384] <... ioctl resumed>, ifr_ifindex=37}) = 0 [pid 383] <... ioctl resumed>, ifr_ifindex=28}) = 0 [pid 386] <... socket resumed>) = 5 [pid 381] <... sendto resumed>) = 64 [pid 388] close(5 [pid 386] ioctl(5, SIOCGIFINDEX, {ifr_name="veth1_to_team" [pid 384] close(5 [pid 383] close(5 [pid 381] recvfrom(3 [pid 388] <... close resumed>) = 0 [pid 386] <... ioctl resumed>, ifr_ifindex=30}) = 0 [pid 384] <... close resumed>) = 0 [pid 388] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x27\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x22\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 386] close(5 [pid 384] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x25\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x21\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x21"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 383] <... close resumed>) = 0 [pid 381] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 388] <... sendto resumed>) = 44 [pid 386] <... close resumed>) = 0 [pid 383] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x1c\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x1f\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 388] recvfrom(3 [pid 386] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x1e\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x20\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x20"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 381] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 388] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 381] <... socket resumed>) = 5 [pid 388] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 381] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0_to_hsr" [pid 388] <... socket resumed>) = 5 [pid 381] <... ioctl resumed>, ifr_ifindex=37}) = 0 [pid 388] ioctl(5, SIOCGIFINDEX, {ifr_name="hsr0" [pid 381] close(5 [pid 388] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 381] <... close resumed>) = 0 [pid 388] close(5 [pid 384] <... sendto resumed>) = 64 [pid 388] <... close resumed>) = 0 [pid 388] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x23\x08\x00\x01\x00\xac\x14\x14\x23"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 40 [pid 383] <... sendto resumed>) = 44 [pid 388] recvfrom(3 [pid 386] <... sendto resumed>) = 64 [pid 384] recvfrom(3 [pid 381] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x25\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x21\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 388] <... recvfrom resumed>, [{nlmsg_len=60, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x23\x08\x00\x01\x00\xac\x14\x14\x23"]}], 4096, 0, NULL, NULL) = 60 [pid 386] recvfrom(3 [pid 384] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 383] recvfrom(3 [pid 388] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 386] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 384] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 383] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 381] <... sendto resumed>) = 44 [pid 386] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 384] <... socket resumed>) = 5 [pid 383] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 381] recvfrom(3 [pid 386] <... socket resumed>) = 5 [pid 384] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0_to_hsr" [pid 383] <... socket resumed>) = 5 [pid 381] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 388] <... socket resumed>) = 5 [pid 386] ioctl(5, SIOCGIFINDEX, {ifr_name="veth1_to_team" [pid 384] <... ioctl resumed>, ifr_ifindex=37}) = 0 [pid 383] ioctl(5, SIOCGIFINDEX, {ifr_name="veth1_to_team" [pid 381] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 388] ioctl(5, SIOCGIFINDEX, {ifr_name="hsr0" [pid 386] <... ioctl resumed>, ifr_ifindex=30}) = 0 [pid 384] close(5 [pid 383] <... ioctl resumed>, ifr_ifindex=30}) = 0 [pid 381] <... socket resumed>) = 5 [pid 386] close(5 [pid 384] <... close resumed>) = 0 [pid 383] close(5 [pid 381] ioctl(5, SIOCGIFINDEX, {ifr_name="veth1_to_hsr" [pid 386] <... close resumed>) = 0 [pid 384] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x25\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x21\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 383] <... close resumed>) = 0 [pid 381] <... ioctl resumed>, ifr_ifindex=39}) = 0 [pid 388] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 386] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x1e\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x20\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 383] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x1e\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x20\x08\x00\x01\x00\xac\x14\x14\x20"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 381] close(5 [pid 388] close(5 [pid 381] <... close resumed>) = 0 [ 32.885617][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 32.904944][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 32.917128][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 32.925793][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [pid 381] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x27\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x22\x08\x00\x01\x00\xac\x14\x14\x22"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 388] <... close resumed>) = 0 [pid 386] <... sendto resumed>) = 44 [pid 384] <... sendto resumed>) = 44 [pid 386] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 388] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x00\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x23\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x23"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 386] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 384] recvfrom(3 [pid 386] <... socket resumed>) = 5 [pid 386] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0_to_hsr", ifr_ifindex=37}) = 0 [pid 386] close(5) = 0 [pid 386] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x25\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x21\x08\x00\x01\x00\xac\x14\x14\x21"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 384] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 384] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 383] <... sendto resumed>) = 40 [pid 383] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 388] <... sendto resumed>) = 64 [pid 384] <... socket resumed>) = 5 [pid 383] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 381] <... sendto resumed>) = 40 [pid 386] <... sendto resumed>) = 40 [pid 383] <... socket resumed>) = 5 [pid 383] ioctl(5, SIOCGIFINDEX, {ifr_name="veth1_to_team", ifr_ifindex=30}) = 0 [pid 383] close(5 [pid 384] ioctl(5, SIOCGIFINDEX, {ifr_name="veth1_to_hsr" [pid 383] <... close resumed>) = 0 [pid 381] recvfrom(3 [pid 383] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x1e\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x20\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x20"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 388] recvfrom(3 [pid 386] recvfrom(3 [pid 384] <... ioctl resumed>, ifr_ifindex=39}) = 0 [pid 381] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 388] <... recvfrom resumed>, [{nlmsg_len=84, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x00\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x23\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x23"]}], 4096, 0, NULL, NULL) = 84 [pid 386] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 384] close(5 [pid 383] <... sendto resumed>) = 64 [pid 388] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 383] recvfrom(3 [pid 381] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 383] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 388] <... socket resumed>) = 5 [pid 384] <... close resumed>) = 0 [pid 383] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 381] <... socket resumed>) = 5 [pid 383] <... socket resumed>) = 5 [pid 383] ioctl(5, SIOCGIFINDEX, {ifr_name="veth1_to_team", ifr_ifindex=30}) = 0 [pid 383] close(5) = 0 [pid 383] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x1e\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x20\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 388] ioctl(5, SIOCGIFINDEX, {ifr_name="hsr0" [pid 386] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 384] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x27\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x22\x08\x00\x01\x00\xac\x14\x14\x22"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 381] ioctl(5, SIOCGIFINDEX, {ifr_name="veth1_to_hsr" [pid 388] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 383] <... sendto resumed>) = 44 [pid 388] close(5 [pid 386] <... socket resumed>) = 5 [pid 384] <... sendto resumed>) = 40 [pid 381] <... ioctl resumed>, ifr_ifindex=39}) = 0 [pid 388] <... close resumed>) = 0 [pid 383] recvfrom(3 [pid 386] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0_to_hsr", ifr_ifindex=37}) = 0 [pid 386] close(5) = 0 [pid 386] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x25\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x21\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x21"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 388] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 384] recvfrom(3 [pid 383] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 381] close(5 [pid 388] <... sendto resumed>) = 32 [pid 384] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 383] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 388] recvfrom(3 [pid 381] <... close resumed>) = 0 [pid 388] <... recvfrom resumed>, [{nlmsg_len=52, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"]}], 4096, 0, NULL, NULL) = 52 [pid 386] <... sendto resumed>) = 64 [pid 384] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 383] <... socket resumed>) = 5 [pid 381] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x27\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x22\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x22"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 388] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 386] recvfrom(3 [pid 384] <... socket resumed>) = 5 [pid 383] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0_to_hsr" [pid 386] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 388] <... socket resumed>) = 5 [pid 386] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 384] ioctl(5, SIOCGIFINDEX, {ifr_name="veth1_to_hsr" [pid 383] <... ioctl resumed>, ifr_ifindex=37}) = 0 [pid 381] <... sendto resumed>) = 64 [pid 388] ioctl(5, SIOCGIFINDEX, {ifr_name="dummy0" [pid 386] <... socket resumed>) = 5 [pid 384] <... ioctl resumed>, ifr_ifindex=39}) = 0 [pid 386] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0_to_hsr" [pid 383] close(5 [pid 384] close(5 [pid 381] recvfrom(3 [pid 388] <... ioctl resumed>, ifr_ifindex=14}) = 0 [pid 386] <... ioctl resumed>, ifr_ifindex=37}) = 0 [pid 386] close(5) = 0 [pid 383] <... close resumed>) = 0 [pid 388] close(5 [pid 386] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x25\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x21\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 384] <... close resumed>) = 0 [pid 383] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x25\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x21\x08\x00\x01\x00\xac\x14\x14\x21"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 381] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 388] <... close resumed>) = 0 [pid 386] <... sendto resumed>) = 44 [pid 386] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 386] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 386] ioctl(5, SIOCGIFINDEX, {ifr_name="veth1_to_hsr", ifr_ifindex=39}) = 0 [pid 386] close(5) = 0 [pid 386] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x27\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x22\x08\x00\x01\x00\xac\x14\x14\x22"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 384] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x27\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x22\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x22"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 381] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 388] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x0e\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x24\x08\x00\x01\x00\xac\x14\x14\x24"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 40 [pid 381] <... socket resumed>) = 5 [pid 388] recvfrom(3 [pid 384] <... sendto resumed>) = 64 [pid 383] <... sendto resumed>) = 40 [pid 381] ioctl(5, SIOCGIFINDEX, {ifr_name="veth1_to_hsr" [pid 388] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 384] recvfrom(3 [pid 383] recvfrom(3 [pid 388] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 386] <... sendto resumed>) = 40 [pid 384] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 383] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 381] <... ioctl resumed>, ifr_ifindex=39}) = 0 [pid 388] <... socket resumed>) = 5 [pid 386] recvfrom(3 [pid 384] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 383] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 381] close(5 [pid 388] ioctl(5, SIOCGIFINDEX, {ifr_name="dummy0" [pid 386] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 384] <... socket resumed>) = 5 [pid 383] <... socket resumed>) = 5 [pid 388] <... ioctl resumed>, ifr_ifindex=14}) = 0 [pid 386] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 383] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0_to_hsr" [pid 381] <... close resumed>) = 0 [pid 388] close(5 [pid 386] <... socket resumed>) = 5 [pid 384] ioctl(5, SIOCGIFINDEX, {ifr_name="veth1_to_hsr" [pid 383] <... ioctl resumed>, ifr_ifindex=37}) = 0 [pid 381] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x27\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x22\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 388] <... close resumed>) = 0 [pid 386] ioctl(5, SIOCGIFINDEX, {ifr_name="veth1_to_hsr" [pid 384] <... ioctl resumed>, ifr_ifindex=39}) = 0 [pid 383] close(5 [pid 386] <... ioctl resumed>, ifr_ifindex=39}) = 0 [pid 383] <... close resumed>) = 0 [pid 386] close(5 [pid 383] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x25\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x21\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x21"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 388] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x0e\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x24\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x24"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 386] <... close resumed>) = 0 [pid 384] close(5 [pid 383] <... sendto resumed>) = 64 [pid 381] <... sendto resumed>) = 44 [pid 386] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x27\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x22\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x22"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 383] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 383] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 383] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0_to_hsr", ifr_ifindex=37}) = 0 [pid 383] close(5) = 0 [pid 383] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x25\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x21\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 304] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 307] <... epoll_pwait resumed>, [], 128, 989, NULL, 0) = 0 [pid 307] futex(0x19898dd0f960, FUTEX_WAKE_PRIVATE, 1 [pid 304] sched_getaffinity(0, 8192 [pid 384] <... close resumed>) = 0 [pid 312] <... futex resumed>) = 0 [pid 307] <... futex resumed>) = 1 [pid 304] <... sched_getaffinity resumed>, [0 1]) = 8 [ 32.936779][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 32.945564][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 32.963970][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 32.976358][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [pid 384] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x27\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x22\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 381] recvfrom(3 [pid 312] epoll_pwait(4 [pid 307] epoll_pwait(4 [pid 312] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 312] futex(0x19898dd0f960, FUTEX_WAIT_PRIVATE, 0, NULL [pid 381] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 381] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 381] ioctl(5, SIOCGIFINDEX, {ifr_name="hsr0"}) = -1 ENODEV (No such device) [pid 381] close(5) = 0 [pid 381] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x23\x08\x00\x01\x00\xac\x14\x14\x23"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 383] <... sendto resumed>) = 44 [pid 381] <... sendto resumed>) = 40 [pid 383] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 386] <... sendto resumed>) = 64 [pid 388] <... sendto resumed>) = 64 [pid 381] recvfrom(3 [pid 388] recvfrom(3 [pid 386] recvfrom(3 [pid 388] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 381] <... recvfrom resumed>, [{nlmsg_len=60, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x23\x08\x00\x01\x00\xac\x14\x14\x23"]}], 4096, 0, NULL, NULL) = 60 [pid 388] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 386] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 388] <... socket resumed>) = 5 [pid 381] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 388] ioctl(5, SIOCGIFINDEX, {ifr_name="dummy0" [pid 386] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 388] <... ioctl resumed>, ifr_ifindex=14}) = 0 [pid 381] <... socket resumed>) = 5 [pid 388] close(5 [pid 386] <... socket resumed>) = 5 [pid 381] ioctl(5, SIOCGIFINDEX, {ifr_name="hsr0" [pid 388] <... close resumed>) = 0 [pid 386] ioctl(5, SIOCGIFINDEX, {ifr_name="veth1_to_hsr" [pid 383] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 304] futex(0x34196c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=984839663} [pid 381] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 388] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x0e\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x24\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 386] <... ioctl resumed>, ifr_ifindex=39}) = 0 [pid 383] <... socket resumed>) = 5 [pid 381] close(5 [pid 383] ioctl(5, SIOCGIFINDEX, {ifr_name="veth1_to_hsr", ifr_ifindex=39}) = 0 [pid 383] close(5) = 0 [pid 383] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x27\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x22\x08\x00\x01\x00\xac\x14\x14\x22"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 388] <... sendto resumed>) = 44 [pid 386] close(5 [pid 383] <... sendto resumed>) = 40 [pid 381] <... close resumed>) = 0 [pid 388] recvfrom(3 [pid 386] <... close resumed>) = 0 [pid 383] recvfrom(3 [pid 381] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x00\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x23\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x23"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 388] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 386] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x27\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x22\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 384] <... sendto resumed>) = 44 [pid 383] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 388] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 383] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 381] <... sendto resumed>) = 64 [pid 383] <... socket resumed>) = 5 [pid 383] ioctl(5, SIOCGIFINDEX, {ifr_name="veth1_to_hsr", ifr_ifindex=39}) = 0 [pid 383] close(5) = 0 [pid 383] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x27\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x22\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x22"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 388] <... socket resumed>) = 5 [pid 386] <... sendto resumed>) = 44 [pid 384] recvfrom(3 [pid 383] <... sendto resumed>) = 64 [pid 381] recvfrom(3 [pid 388] ioctl(5, SIOCGIFINDEX, {ifr_name="nicvf0" [pid 383] recvfrom(3 [pid 386] recvfrom(3 [pid 383] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 388] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 381] <... recvfrom resumed>, [{nlmsg_len=84, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x00\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x23\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x23"]}], 4096, 0, NULL, NULL) = 84 [pid 388] close(5 [pid 386] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 384] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 383] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 388] <... close resumed>) = 0 [pid 386] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 384] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 383] <... socket resumed>) = 5 [pid 381] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 388] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x25\x08\x00\x01\x00\xac\x14\x14\x25"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 383] ioctl(5, SIOCGIFINDEX, {ifr_name="veth1_to_hsr" [pid 386] <... socket resumed>) = 5 [pid 384] <... socket resumed>) = 5 [pid 383] <... ioctl resumed>, ifr_ifindex=39}) = 0 [pid 381] <... socket resumed>) = 5 [pid 383] close(5) = 0 [pid 383] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x27\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x22\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 386] ioctl(5, SIOCGIFINDEX, {ifr_name="hsr0" [pid 384] ioctl(5, SIOCGIFINDEX, {ifr_name="hsr0" [pid 381] ioctl(5, SIOCGIFINDEX, {ifr_name="hsr0" [pid 386] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 384] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 381] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 386] close(5 [pid 384] close(5 [pid 381] close(5 [pid 386] <... close resumed>) = 0 [pid 384] <... close resumed>) = 0 [pid 381] <... close resumed>) = 0 [pid 386] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x23\x08\x00\x01\x00\xac\x14\x14\x23"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 384] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x23\x08\x00\x01\x00\xac\x14\x14\x23"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [ 32.985305][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 33.002695][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 33.011319][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 33.020472][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 33.028662][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [pid 381] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 388] <... sendto resumed>) = 40 [pid 383] <... sendto resumed>) = 44 [pid 388] recvfrom(3 [pid 383] recvfrom(3 [pid 388] <... recvfrom resumed>, [{nlmsg_len=60, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x25\x08\x00\x01\x00\xac\x14\x14\x25"]}], 4096, 0, NULL, NULL) = 60 [pid 383] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 388] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 383] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 388] <... socket resumed>) = 5 [pid 383] <... socket resumed>) = 5 [pid 388] ioctl(5, SIOCGIFINDEX, {ifr_name="nicvf0" [pid 383] ioctl(5, SIOCGIFINDEX, {ifr_name="hsr0" [pid 388] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 383] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 388] close(5 [pid 383] close(5 [pid 388] <... close resumed>) = 0 [pid 383] <... close resumed>) = 0 [pid 388] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 383] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x23\x08\x00\x01\x00\xac\x14\x14\x23"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 386] <... sendto resumed>) = 40 [pid 384] <... sendto resumed>) = 40 [pid 381] <... sendto resumed>) = 32 [pid 386] recvfrom(3 [pid 384] recvfrom(3 [pid 381] recvfrom(3 [pid 388] <... sendto resumed>) = 32 [pid 386] <... recvfrom resumed>, [{nlmsg_len=60, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x23\x08\x00\x01\x00\xac\x14\x14\x23"]}], 4096, 0, NULL, NULL) = 60 [pid 384] <... recvfrom resumed>, [{nlmsg_len=60, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x23\x08\x00\x01\x00\xac\x14\x14\x23"]}], 4096, 0, NULL, NULL) = 60 [pid 383] <... sendto resumed>) = 40 [pid 381] <... recvfrom resumed>, [{nlmsg_len=52, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"]}], 4096, 0, NULL, NULL) = 52 [pid 388] recvfrom(3 [pid 386] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 384] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 383] recvfrom(3 [pid 381] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 384] <... socket resumed>) = 5 [pid 381] <... socket resumed>) = 5 [pid 384] ioctl(5, SIOCGIFINDEX, {ifr_name="hsr0" [pid 381] ioctl(5, SIOCGIFINDEX, {ifr_name="dummy0" [pid 384] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 381] <... ioctl resumed>, ifr_ifindex=14}) = 0 [pid 384] close(5 [pid 381] close(5 [pid 384] <... close resumed>) = 0 [pid 381] <... close resumed>) = 0 [pid 388] <... recvfrom resumed>, [{nlmsg_len=52, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"]}], 4096, 0, NULL, NULL) = 52 [pid 384] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x00\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x23\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x23"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 383] <... recvfrom resumed>, [{nlmsg_len=60, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x23\x08\x00\x01\x00\xac\x14\x14\x23"]}], 4096, 0, NULL, NULL) = 60 [pid 381] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x0e\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x24\x08\x00\x01\x00\xac\x14\x14\x24"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 388] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 386] <... socket resumed>) = 5 [pid 384] <... sendto resumed>) = 64 [pid 383] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 381] <... sendto resumed>) = 40 [pid 384] recvfrom(3 [pid 381] recvfrom(3 [pid 388] <... socket resumed>) = 5 [pid 386] ioctl(5, SIOCGIFINDEX, {ifr_name="hsr0" [pid 384] <... recvfrom resumed>, [{nlmsg_len=84, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x00\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x23\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x23"]}], 4096, 0, NULL, NULL) = 84 [pid 383] <... socket resumed>) = 5 [pid 381] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 388] ioctl(5, SIOCGIFINDEX, {ifr_name="nlmon0" [pid 386] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 384] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 383] ioctl(5, SIOCGIFINDEX, {ifr_name="hsr0" [pid 381] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 388] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 384] <... socket resumed>) = 5 [pid 383] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 381] <... socket resumed>) = 5 [pid 388] close(5 [pid 384] ioctl(5, SIOCGIFINDEX, {ifr_name="hsr0" [pid 381] ioctl(5, SIOCGIFINDEX, {ifr_name="dummy0" [pid 388] <... close resumed>) = 0 [pid 384] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 383] close(5 [pid 381] <... ioctl resumed>, ifr_ifindex=14}) = 0 [pid 388] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x26\x08\x00\x01\x00\xac\x14\x14\x26"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 384] close(5 [pid 381] close(5 [pid 388] <... sendto resumed>) = 40 [pid 386] close(5 [pid 384] <... close resumed>) = 0 [pid 383] <... close resumed>) = 0 [pid 381] <... close resumed>) = 0 [pid 388] recvfrom(3 [pid 384] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 383] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x00\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x23\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x23"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 381] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x0e\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x24\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x24"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 388] <... recvfrom resumed>, [{nlmsg_len=60, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x26\x08\x00\x01\x00\xac\x14\x14\x26"]}], 4096, 0, NULL, NULL) = 60 [pid 386] <... close resumed>) = 0 [pid 384] <... sendto resumed>) = 32 [pid 383] <... sendto resumed>) = 64 [pid 388] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 386] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x00\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x23\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x23"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 384] recvfrom(3 [pid 383] recvfrom(3 [pid 381] <... sendto resumed>) = 64 [pid 388] <... socket resumed>) = 5 [pid 388] ioctl(5, SIOCGIFINDEX, {ifr_name="nlmon0"}) = -1 ENODEV (No such device) [pid 384] <... recvfrom resumed>, [{nlmsg_len=52, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"]}], 4096, 0, NULL, NULL) = 52 [pid 383] <... recvfrom resumed>, [{nlmsg_len=84, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x00\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x23\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x23"]}], 4096, 0, NULL, NULL) = 84 [pid 381] recvfrom(3 [pid 388] close(5 [pid 386] <... sendto resumed>) = 64 [pid 384] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 383] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 388] <... close resumed>) = 0 [pid 381] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 388] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x00\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x26\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x26"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 386] recvfrom(3 [pid 384] <... socket resumed>) = 5 [pid 383] <... socket resumed>) = 5 [pid 381] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 388] <... sendto resumed>) = 64 [pid 384] ioctl(5, SIOCGIFINDEX, {ifr_name="dummy0" [pid 383] ioctl(5, SIOCGIFINDEX, {ifr_name="hsr0" [pid 388] recvfrom(3 [pid 386] <... recvfrom resumed>, [{nlmsg_len=84, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x00\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x23\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x23"]}], 4096, 0, NULL, NULL) = 84 [pid 384] <... ioctl resumed>, ifr_ifindex=14}) = 0 [pid 381] <... socket resumed>) = 5 [pid 388] <... recvfrom resumed>, [{nlmsg_len=84, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x00\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x26\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x26"]}], 4096, 0, NULL, NULL) = 84 [pid 386] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 384] close(5 [pid 383] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 381] ioctl(5, SIOCGIFINDEX, {ifr_name="dummy0" [pid 388] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 384] <... close resumed>) = 0 [pid 383] close(5 [pid 381] <... ioctl resumed>, ifr_ifindex=14}) = 0 [pid 388] <... socket resumed>) = 5 [pid 386] <... socket resumed>) = 5 [pid 384] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x0e\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x24\x08\x00\x01\x00\xac\x14\x14\x24"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 388] ioctl(5, SIOCGIFINDEX, {ifr_name="nlmon0" [pid 386] ioctl(5, SIOCGIFINDEX, {ifr_name="hsr0" [pid 383] <... close resumed>) = 0 [pid 381] close(5 [pid 388] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 388] close(5) = 0 [pid 384] <... sendto resumed>) = 40 [pid 388] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 383] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 381] <... close resumed>) = 0 [pid 384] recvfrom(3 [pid 388] <... sendto resumed>) = 32 [pid 386] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 388] recvfrom(3 [pid 384] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 383] <... sendto resumed>) = 32 [pid 381] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x0e\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x24\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 388] <... recvfrom resumed>, [{nlmsg_len=52, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"]}], 4096, 0, NULL, NULL) = 52 [pid 386] close(5 [pid 384] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 383] recvfrom(3 [pid 388] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 388] ioctl(5, SIOCGIFINDEX, {ifr_name="vxcan0"}) = -1 ENODEV (No such device) [pid 388] close(5) = 0 [pid 388] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x27\x08\x00\x01\x00\xac\x14\x14\x27"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 40 [pid 384] <... socket resumed>) = 5 [pid 383] <... recvfrom resumed>, [{nlmsg_len=52, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"]}], 4096, 0, NULL, NULL) = 52 [pid 381] <... sendto resumed>) = 44 [pid 388] recvfrom(3 [pid 386] <... close resumed>) = 0 [pid 384] ioctl(5, SIOCGIFINDEX, {ifr_name="dummy0" [pid 388] <... recvfrom resumed>, [{nlmsg_len=60, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x27\x08\x00\x01\x00\xac\x14\x14\x27"]}], 4096, 0, NULL, NULL) = 60 [pid 388] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 386] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 384] <... ioctl resumed>, ifr_ifindex=14}) = 0 [pid 383] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 381] recvfrom(3 [pid 388] <... socket resumed>) = 5 [pid 384] close(5 [pid 388] ioctl(5, SIOCGIFINDEX, {ifr_name="vxcan0" [pid 386] <... sendto resumed>) = 32 [pid 383] <... socket resumed>) = 5 [pid 381] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 388] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 386] recvfrom(3 [pid 384] <... close resumed>) = 0 [pid 383] ioctl(5, SIOCGIFINDEX, {ifr_name="dummy0" [pid 381] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 388] close(5 [pid 386] <... recvfrom resumed>, [{nlmsg_len=52, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"]}], 4096, 0, NULL, NULL) = 52 [pid 384] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x0e\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x24\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x24"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 383] <... ioctl resumed>, ifr_ifindex=14}) = 0 [pid 388] <... close resumed>) = 0 [pid 386] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 381] <... socket resumed>) = 5 [pid 388] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 383] close(5 [pid 388] <... sendto resumed>) = 32 [pid 386] <... socket resumed>) = 5 [pid 384] <... sendto resumed>) = 64 [pid 381] ioctl(5, SIOCGIFINDEX, {ifr_name="nicvf0" [pid 388] recvfrom(3 [pid 386] ioctl(5, SIOCGIFINDEX, {ifr_name="dummy0" [pid 384] recvfrom(3 [pid 383] <... close resumed>) = 0 [pid 388] <... recvfrom resumed>, [{nlmsg_len=52, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"]}], 4096, 0, NULL, NULL) = 52 [pid 386] <... ioctl resumed>, ifr_ifindex=14}) = 0 [pid 384] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 383] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x0e\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x24\x08\x00\x01\x00\xac\x14\x14\x24"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 381] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 388] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 386] close(5 [pid 384] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 388] <... socket resumed>) = 5 [pid 388] ioctl(5, SIOCGIFINDEX, {ifr_name="vxcan1"}) = -1 ENODEV (No such device) [pid 383] <... sendto resumed>) = 40 [pid 388] close(5 [pid 384] <... socket resumed>) = 5 [pid 383] recvfrom(3 [pid 381] close(5 [pid 388] <... close resumed>) = 0 [pid 386] <... close resumed>) = 0 [pid 384] ioctl(5, SIOCGIFINDEX, {ifr_name="dummy0" [pid 383] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 388] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x28\x08\x00\x01\x00\xac\x14\x14\x28"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 386] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x0e\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x24\x08\x00\x01\x00\xac\x14\x14\x24"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 384] <... ioctl resumed>, ifr_ifindex=14}) = 0 [pid 381] <... close resumed>) = 0 [pid 388] <... sendto resumed>) = 40 [pid 383] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 388] recvfrom(3 [pid 384] close(5 [pid 381] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x25\x08\x00\x01\x00\xac\x14\x14\x25"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 388] <... recvfrom resumed>, [{nlmsg_len=60, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x28\x08\x00\x01\x00\xac\x14\x14\x28"]}], 4096, 0, NULL, NULL) = 60 [pid 386] <... sendto resumed>) = 40 [pid 384] <... close resumed>) = 0 [pid 383] <... socket resumed>) = 5 [pid 388] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 381] <... sendto resumed>) = 40 [pid 388] <... socket resumed>) = 5 [pid 384] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x0e\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x24\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 383] ioctl(5, SIOCGIFINDEX, {ifr_name="dummy0" [pid 381] recvfrom(3 [pid 386] recvfrom(3 [pid 388] ioctl(5, SIOCGIFINDEX, {ifr_name="vxcan1"}) = -1 ENODEV (No such device) [pid 388] close(5) = 0 [pid 388] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 32 [pid 384] <... sendto resumed>) = 44 [pid 388] recvfrom(3, [{nlmsg_len=52, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"]}], 4096, 0, NULL, NULL) = 52 [pid 383] <... ioctl resumed>, ifr_ifindex=14}) = 0 [pid 381] <... recvfrom resumed>, [{nlmsg_len=60, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x25\x08\x00\x01\x00\xac\x14\x14\x25"]}], 4096, 0, NULL, NULL) = 60 [pid 384] recvfrom(3 [pid 388] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 386] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 383] close(5 [pid 388] <... socket resumed>) = 5 [pid 384] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 381] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 388] ioctl(5, SIOCGIFINDEX, {ifr_name="caif0" [pid 386] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 384] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 383] <... close resumed>) = 0 [pid 388] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 386] <... socket resumed>) = 5 [pid 383] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x0e\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x24\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x24"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 381] <... socket resumed>) = 5 [pid 388] close(5 [pid 386] ioctl(5, SIOCGIFINDEX, {ifr_name="dummy0" [pid 384] <... socket resumed>) = 5 [pid 388] <... close resumed>) = 0 [pid 388] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x29\x08\x00\x01\x00\xac\x14\x14\x29"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 383] <... sendto resumed>) = 64 [pid 388] <... sendto resumed>) = 40 [pid 386] <... ioctl resumed>, ifr_ifindex=14}) = 0 [pid 384] ioctl(5, SIOCGIFINDEX, {ifr_name="nicvf0" [pid 383] recvfrom(3 [pid 381] ioctl(5, SIOCGIFINDEX, {ifr_name="nicvf0" [pid 388] recvfrom(3 [pid 386] close(5 [pid 388] <... recvfrom resumed>, [{nlmsg_len=60, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x29\x08\x00\x01\x00\xac\x14\x14\x29"]}], 4096, 0, NULL, NULL) = 60 [pid 386] <... close resumed>) = 0 [pid 384] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 383] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 381] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 388] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 386] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x0e\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x24\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x24"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 384] close(5 [pid 388] <... socket resumed>) = 5 [pid 383] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 381] close(5 [pid 386] <... sendto resumed>) = 64 [pid 384] <... close resumed>) = 0 [pid 388] ioctl(5, SIOCGIFINDEX, {ifr_name="caif0" [pid 383] <... socket resumed>) = 5 [pid 381] <... close resumed>) = 0 [pid 386] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 388] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 386] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 384] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x25\x08\x00\x01\x00\xac\x14\x14\x25"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 383] ioctl(5, SIOCGIFINDEX, {ifr_name="dummy0" [pid 381] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 388] close(5 [pid 386] <... socket resumed>) = 5 [pid 384] <... sendto resumed>) = 40 [pid 383] <... ioctl resumed>, ifr_ifindex=14}) = 0 [pid 386] ioctl(5, SIOCGIFINDEX, {ifr_name="dummy0", ifr_ifindex=14}) = 0 [pid 381] <... sendto resumed>) = 32 [pid 388] <... close resumed>) = 0 [pid 386] close(5 [pid 384] recvfrom(3 [pid 383] close(5 [pid 381] recvfrom(3 [pid 388] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x00\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x29\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x29"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 386] <... close resumed>) = 0 [pid 384] <... recvfrom resumed>, [{nlmsg_len=60, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x25\x08\x00\x01\x00\xac\x14\x14\x25"]}], 4096, 0, NULL, NULL) = 60 [pid 388] <... sendto resumed>) = 64 [pid 386] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x0e\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x24\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 383] <... close resumed>) = 0 [pid 381] <... recvfrom resumed>, [{nlmsg_len=52, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"]}], 4096, 0, NULL, NULL) = 52 [pid 388] recvfrom(3 [pid 386] <... sendto resumed>) = 44 [pid 384] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 383] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x0e\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x24\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 388] <... recvfrom resumed>, [{nlmsg_len=84, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x00\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x29\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x29"]}], 4096, 0, NULL, NULL) = 84 [pid 386] recvfrom(3 [pid 384] <... socket resumed>) = 5 [pid 381] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 386] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 386] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 386] ioctl(5, SIOCGIFINDEX, {ifr_name="nicvf0" [pid 388] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 386] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 384] ioctl(5, SIOCGIFINDEX, {ifr_name="nicvf0" [pid 383] <... sendto resumed>) = 44 [pid 386] close(5 [pid 381] <... socket resumed>) = 5 [pid 388] <... socket resumed>) = 5 [pid 386] <... close resumed>) = 0 [pid 388] ioctl(5, SIOCGIFINDEX, {ifr_name="caif0" [pid 384] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 383] recvfrom(3 [pid 381] ioctl(5, SIOCGIFINDEX, {ifr_name="nlmon0" [pid 388] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 386] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x25\x08\x00\x01\x00\xac\x14\x14\x25"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 384] close(5 [pid 383] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 388] close(5 [pid 386] <... sendto resumed>) = 40 [pid 384] <... close resumed>) = 0 [pid 381] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 388] <... close resumed>) = 0 [pid 386] recvfrom(3 [pid 384] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 383] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 381] close(5 [pid 388] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x29\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 386] <... recvfrom resumed>, [{nlmsg_len=60, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x25\x08\x00\x01\x00\xac\x14\x14\x25"]}], 4096, 0, NULL, NULL) = 60 [pid 388] <... sendto resumed>) = 44 [pid 386] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 384] <... sendto resumed>) = 32 [pid 383] <... socket resumed>) = 5 [pid 381] <... close resumed>) = 0 [pid 388] recvfrom(3 [pid 386] <... socket resumed>) = 5 [pid 384] recvfrom(3 [pid 383] ioctl(5, SIOCGIFINDEX, {ifr_name="nicvf0" [pid 381] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x26\x08\x00\x01\x00\xac\x14\x14\x26"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 388] <... recvfrom resumed>, [{nlmsg_len=64, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x29\x00\x00"]}], 4096, 0, NULL, NULL) = 64 [pid 386] ioctl(5, SIOCGIFINDEX, {ifr_name="nicvf0" [pid 384] <... recvfrom resumed>, [{nlmsg_len=52, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"]}], 4096, 0, NULL, NULL) = 52 [pid 383] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 388] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 386] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 381] <... sendto resumed>) = 40 [pid 384] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 388] <... socket resumed>) = 5 [pid 386] close(5 [pid 383] close(5 [pid 381] recvfrom(3 [pid 388] ioctl(5, SIOCGIFINDEX, {ifr_name="batadv0" [pid 386] <... close resumed>) = 0 [pid 384] <... socket resumed>) = 5 [pid 388] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 386] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 384] ioctl(5, SIOCGIFINDEX, {ifr_name="nlmon0" [pid 383] <... close resumed>) = 0 [pid 381] <... recvfrom resumed>, [{nlmsg_len=60, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x26\x08\x00\x01\x00\xac\x14\x14\x26"]}], 4096, 0, NULL, NULL) = 60 [pid 388] close(5 [pid 386] <... sendto resumed>) = 32 [pid 384] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 383] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x25\x08\x00\x01\x00\xac\x14\x14\x25"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 388] <... close resumed>) = 0 [pid 386] recvfrom(3 [pid 384] close(5 [pid 381] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 388] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x2a\x08\x00\x01\x00\xac\x14\x14\x2a"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 386] <... recvfrom resumed>, [{nlmsg_len=52, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"]}], 4096, 0, NULL, NULL) = 52 [pid 383] <... sendto resumed>) = 40 [pid 388] <... sendto resumed>) = 40 [pid 386] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 384] <... close resumed>) = 0 [pid 383] recvfrom(3 [pid 381] <... socket resumed>) = 5 [pid 388] recvfrom(3 [pid 386] <... socket resumed>) = 5 [pid 384] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x26\x08\x00\x01\x00\xac\x14\x14\x26"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 383] <... recvfrom resumed>, [{nlmsg_len=60, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x25\x08\x00\x01\x00\xac\x14\x14\x25"]}], 4096, 0, NULL, NULL) = 60 [pid 381] ioctl(5, SIOCGIFINDEX, {ifr_name="nlmon0" [pid 388] <... recvfrom resumed>, [{nlmsg_len=60, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x2a\x08\x00\x01\x00\xac\x14\x14\x2a"]}], 4096, 0, NULL, NULL) = 60 [pid 386] ioctl(5, SIOCGIFINDEX, {ifr_name="nlmon0" [pid 384] <... sendto resumed>) = 40 [pid 388] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 386] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 384] recvfrom(3 [pid 383] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 381] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 388] <... socket resumed>) = 5 [pid 386] close(5 [pid 384] <... recvfrom resumed>, [{nlmsg_len=60, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x26\x08\x00\x01\x00\xac\x14\x14\x26"]}], 4096, 0, NULL, NULL) = 60 [pid 388] ioctl(5, SIOCGIFINDEX, {ifr_name="batadv0" [pid 386] <... close resumed>) = 0 [pid 383] <... socket resumed>) = 5 [pid 381] close(5 [pid 388] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 386] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x26\x08\x00\x01\x00\xac\x14\x14\x26"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 384] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 383] ioctl(5, SIOCGIFINDEX, {ifr_name="nicvf0" [pid 388] close(5 [pid 386] <... sendto resumed>) = 40 [pid 381] <... close resumed>) = 0 [pid 386] recvfrom(3 [pid 384] <... socket resumed>) = 5 [pid 383] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 388] <... close resumed>) = 0 [pid 386] <... recvfrom resumed>, [{nlmsg_len=60, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x26\x08\x00\x01\x00\xac\x14\x14\x26"]}], 4096, 0, NULL, NULL) = 60 [pid 384] ioctl(5, SIOCGIFINDEX, {ifr_name="nlmon0" [pid 383] close(5 [pid 381] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x00\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x26\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x26"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 388] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x00\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2a\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2a"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 386] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 384] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 383] <... close resumed>) = 0 [pid 388] <... sendto resumed>) = 64 [pid 381] <... sendto resumed>) = 64 [pid 386] <... socket resumed>) = 5 [pid 384] close(5 [pid 383] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 381] recvfrom(3 [pid 388] recvfrom(3 [pid 386] ioctl(5, SIOCGIFINDEX, {ifr_name="nlmon0" [pid 384] <... close resumed>) = 0 [pid 388] <... recvfrom resumed>, [{nlmsg_len=84, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x00\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2a\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2a"]}], 4096, 0, NULL, NULL) = 84 [pid 383] <... sendto resumed>) = 32 [ 33.037992][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [pid 381] <... recvfrom resumed>, [{nlmsg_len=84, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x00\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x26\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x26"]}], 4096, 0, NULL, NULL) = 84 [pid 388] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 386] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 384] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x00\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x26\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x26"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 383] recvfrom(3 [pid 388] <... socket resumed>) = 5 [pid 386] close(5 [pid 381] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 388] ioctl(5, SIOCGIFINDEX, {ifr_name="batadv0" [pid 386] <... close resumed>) = 0 [pid 384] <... sendto resumed>) = 64 [pid 383] <... recvfrom resumed>, [{nlmsg_len=52, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"]}], 4096, 0, NULL, NULL) = 52 [pid 381] <... socket resumed>) = 5 [pid 388] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 386] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x00\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x26\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x26"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 384] recvfrom(3 [pid 388] close(5 [pid 383] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 381] ioctl(5, SIOCGIFINDEX, {ifr_name="nlmon0" [pid 388] <... close resumed>) = 0 [pid 386] <... sendto resumed>) = 64 [pid 384] <... recvfrom resumed>, [{nlmsg_len=84, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x00\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x26\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x26"]}], 4096, 0, NULL, NULL) = 84 [pid 388] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x2a\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 386] recvfrom(3 [pid 383] <... socket resumed>) = 5 [pid 381] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 386] <... recvfrom resumed>, [{nlmsg_len=84, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x00\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x26\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x26"]}], 4096, 0, NULL, NULL) = 84 [pid 384] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 383] ioctl(5, SIOCGIFINDEX, {ifr_name="nlmon0" [pid 388] <... sendto resumed>) = 44 [pid 386] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 381] close(5 [pid 388] recvfrom(3 [pid 384] <... socket resumed>) = 5 [pid 383] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 388] <... recvfrom resumed>, [{nlmsg_len=64, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x2a\x00\x00"]}], 4096, 0, NULL, NULL) = 64 [pid 381] <... close resumed>) = 0 [pid 386] <... socket resumed>) = 5 [pid 384] ioctl(5, SIOCGIFINDEX, {ifr_name="nlmon0" [pid 383] close(5 [pid 388] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 381] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 388] <... socket resumed>) = 5 [pid 386] ioctl(5, SIOCGIFINDEX, {ifr_name="nlmon0" [pid 384] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 383] <... close resumed>) = 0 [pid 388] ioctl(5, SIOCGIFINDEX, {ifr_name="netdevsim5" [pid 381] <... sendto resumed>) = 32 [pid 386] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 384] close(5 [pid 383] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x26\x08\x00\x01\x00\xac\x14\x14\x26"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 388] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 386] close(5 [pid 384] <... close resumed>) = 0 [pid 381] recvfrom(3 [pid 388] close(5 [pid 386] <... close resumed>) = 0 [pid 384] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 383] <... sendto resumed>) = 40 [pid 381] <... recvfrom resumed>, [{nlmsg_len=52, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"]}], 4096, 0, NULL, NULL) = 52 [pid 388] <... close resumed>) = 0 [pid 386] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 384] <... sendto resumed>) = 32 [pid 383] recvfrom(3 [pid 388] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x2b\x08\x00\x01\x00\xac\x14\x14\x2b"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 381] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 386] <... sendto resumed>) = 32 [pid 384] recvfrom(3 [pid 383] <... recvfrom resumed>, [{nlmsg_len=60, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x26\x08\x00\x01\x00\xac\x14\x14\x26"]}], 4096, 0, NULL, NULL) = 60 [pid 388] <... sendto resumed>) = 40 [pid 386] recvfrom(3 [pid 384] <... recvfrom resumed>, [{nlmsg_len=52, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"]}], 4096, 0, NULL, NULL) = 52 [pid 381] <... socket resumed>) = 5 [pid 388] recvfrom(3 [pid 386] <... recvfrom resumed>, [{nlmsg_len=52, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"]}], 4096, 0, NULL, NULL) = 52 [pid 383] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 388] <... recvfrom resumed>, [{nlmsg_len=60, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x2b\x08\x00\x01\x00\xac\x14\x14\x2b"]}], 4096, 0, NULL, NULL) = 60 [pid 384] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 386] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 381] ioctl(5, SIOCGIFINDEX, {ifr_name="vxcan0" [pid 388] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 384] <... socket resumed>) = 5 [pid 383] <... socket resumed>) = 5 [pid 388] <... socket resumed>) = 5 [pid 386] <... socket resumed>) = 5 [pid 384] ioctl(5, SIOCGIFINDEX, {ifr_name="vxcan0" [pid 383] ioctl(5, SIOCGIFINDEX, {ifr_name="nlmon0" [pid 381] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 388] ioctl(5, SIOCGIFINDEX, {ifr_name="netdevsim5" [pid 386] ioctl(5, SIOCGIFINDEX, {ifr_name="vxcan0" [pid 384] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 383] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 381] close(5 [pid 388] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 384] close(5 [pid 386] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 383] close(5 [pid 381] <... close resumed>) = 0 [pid 388] close(5 [pid 386] close(5 [pid 384] <... close resumed>) = 0 [pid 383] <... close resumed>) = 0 [pid 388] <... close resumed>) = 0 [pid 381] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x27\x08\x00\x01\x00\xac\x14\x14\x27"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 388] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x00\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2b\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2b"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 386] <... close resumed>) = 0 [pid 384] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x27\x08\x00\x01\x00\xac\x14\x14\x27"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 383] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x00\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x26\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x26"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 388] <... sendto resumed>) = 64 [pid 386] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x27\x08\x00\x01\x00\xac\x14\x14\x27"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 384] <... sendto resumed>) = 40 [pid 381] <... sendto resumed>) = 40 [pid 388] recvfrom(3 [pid 383] <... sendto resumed>) = 64 [pid 386] <... sendto resumed>) = 40 [pid 384] recvfrom(3 [pid 388] <... recvfrom resumed>, [{nlmsg_len=84, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x00\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2b\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2b"]}], 4096, 0, NULL, NULL) = 84 [pid 381] recvfrom(3 [pid 386] recvfrom(3 [pid 388] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 384] <... recvfrom resumed>, [{nlmsg_len=60, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x27\x08\x00\x01\x00\xac\x14\x14\x27"]}], 4096, 0, NULL, NULL) = 60 [pid 383] recvfrom(3 [pid 381] <... recvfrom resumed>, [{nlmsg_len=60, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x27\x08\x00\x01\x00\xac\x14\x14\x27"]}], 4096, 0, NULL, NULL) = 60 [pid 388] <... socket resumed>) = 5 [pid 386] <... recvfrom resumed>, [{nlmsg_len=60, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x27\x08\x00\x01\x00\xac\x14\x14\x27"]}], 4096, 0, NULL, NULL) = 60 [pid 384] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 383] <... recvfrom resumed>, [{nlmsg_len=84, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x00\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x26\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x26"]}], 4096, 0, NULL, NULL) = 84 [pid 388] ioctl(5, SIOCGIFINDEX, {ifr_name="netdevsim5" [pid 386] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 384] <... socket resumed>) = 5 [pid 381] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 388] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 384] ioctl(5, SIOCGIFINDEX, {ifr_name="vxcan0" [pid 383] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 386] <... socket resumed>) = 5 [pid 381] <... socket resumed>) = 5 [pid 383] <... socket resumed>) = 5 [pid 381] ioctl(5, SIOCGIFINDEX, {ifr_name="vxcan0" [pid 384] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 383] ioctl(5, SIOCGIFINDEX, {ifr_name="nlmon0" [pid 388] close(5 [pid 386] ioctl(5, SIOCGIFINDEX, {ifr_name="vxcan0" [pid 384] close(5 [pid 381] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 388] <... close resumed>) = 0 [pid 383] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 384] <... close resumed>) = 0 [pid 381] close(5 [pid 388] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x2b\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 386] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 384] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 383] close(5 [pid 388] <... sendto resumed>) = 44 [pid 386] close(5 [pid 381] <... close resumed>) = 0 [pid 384] <... sendto resumed>) = 32 [pid 386] <... close resumed>) = 0 [pid 383] <... close resumed>) = 0 [pid 381] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 388] recvfrom(3 [pid 386] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 384] recvfrom(3 [pid 383] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 388] <... recvfrom resumed>, [{nlmsg_len=64, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x2b\x00\x00"]}], 4096, 0, NULL, NULL) = 64 [pid 386] <... sendto resumed>) = 32 [pid 384] <... recvfrom resumed>, [{nlmsg_len=52, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"]}], 4096, 0, NULL, NULL) = 52 [pid 381] <... sendto resumed>) = 32 [pid 388] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 386] recvfrom(3 [pid 384] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 383] <... sendto resumed>) = 32 [pid 388] <... socket resumed>) = 5 [pid 381] recvfrom(3 [pid 384] <... socket resumed>) = 5 [pid 383] recvfrom(3 [pid 381] <... recvfrom resumed>, [{nlmsg_len=52, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"]}], 4096, 0, NULL, NULL) = 52 [pid 388] ioctl(5, SIOCGIFINDEX, {ifr_name="xfrm0" [pid 386] <... recvfrom resumed>, [{nlmsg_len=52, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"]}], 4096, 0, NULL, NULL) = 52 [pid 384] ioctl(5, SIOCGIFINDEX, {ifr_name="vxcan1" [pid 383] <... recvfrom resumed>, [{nlmsg_len=52, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"]}], 4096, 0, NULL, NULL) = 52 [pid 388] <... ioctl resumed>, ifr_ifindex=36}) = 0 [pid 386] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 384] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 381] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 388] close(5 [pid 383] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 386] <... socket resumed>) = 5 [pid 384] close(5 [pid 381] <... socket resumed>) = 5 [pid 388] <... close resumed>) = 0 [pid 386] ioctl(5, SIOCGIFINDEX, {ifr_name="vxcan1" [pid 384] <... close resumed>) = 0 [pid 383] <... socket resumed>) = 5 [pid 381] ioctl(5, SIOCGIFINDEX, {ifr_name="vxcan1" [pid 388] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x24\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x2c\x08\x00\x01\x00\xac\x14\x14\x2c"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 386] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 384] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x28\x08\x00\x01\x00\xac\x14\x14\x28"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 383] ioctl(5, SIOCGIFINDEX, {ifr_name="vxcan0" [pid 381] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 388] <... sendto resumed>) = 40 [pid 381] close(5 [pid 388] recvfrom(3 [pid 386] close(5 [pid 384] <... sendto resumed>) = 40 [pid 383] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 381] <... close resumed>) = 0 [pid 388] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 386] <... close resumed>) = 0 [pid 381] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x28\x08\x00\x01\x00\xac\x14\x14\x28"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 388] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 386] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x28\x08\x00\x01\x00\xac\x14\x14\x28"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 384] recvfrom(3 [pid 383] close(5 [pid 388] <... socket resumed>) = 5 [pid 381] <... sendto resumed>) = 40 [pid 384] <... recvfrom resumed>, [{nlmsg_len=60, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x28\x08\x00\x01\x00\xac\x14\x14\x28"]}], 4096, 0, NULL, NULL) = 60 [pid 388] ioctl(5, SIOCGIFINDEX, {ifr_name="xfrm0" [pid 386] <... sendto resumed>) = 40 [pid 383] <... close resumed>) = 0 [pid 381] recvfrom(3 [pid 388] <... ioctl resumed>, ifr_ifindex=36}) = 0 [pid 386] recvfrom(3 [pid 384] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 383] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x27\x08\x00\x01\x00\xac\x14\x14\x27"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 388] close(5 [pid 386] <... recvfrom resumed>, [{nlmsg_len=60, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x28\x08\x00\x01\x00\xac\x14\x14\x28"]}], 4096, 0, NULL, NULL) = 60 [pid 384] <... socket resumed>) = 5 [pid 381] <... recvfrom resumed>, [{nlmsg_len=60, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x28\x08\x00\x01\x00\xac\x14\x14\x28"]}], 4096, 0, NULL, NULL) = 60 [pid 388] <... close resumed>) = 0 [pid 386] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 384] ioctl(5, SIOCGIFINDEX, {ifr_name="vxcan1" [pid 383] <... sendto resumed>) = 40 [pid 381] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 388] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x24\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2c\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2c"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 386] <... socket resumed>) = 5 [pid 384] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 383] recvfrom(3 [pid 381] <... socket resumed>) = 5 [pid 386] ioctl(5, SIOCGIFINDEX, {ifr_name="vxcan1" [pid 384] close(5 [pid 383] <... recvfrom resumed>, [{nlmsg_len=60, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x27\x08\x00\x01\x00\xac\x14\x14\x27"]}], 4096, 0, NULL, NULL) = 60 [pid 381] ioctl(5, SIOCGIFINDEX, {ifr_name="vxcan1" [pid 388] <... sendto resumed>) = 64 [pid 386] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 384] <... close resumed>) = 0 [pid 383] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 388] recvfrom(3 [pid 386] close(5 [pid 384] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 381] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 388] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 386] <... close resumed>) = 0 [pid 383] <... socket resumed>) = 5 [pid 388] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 386] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 384] <... sendto resumed>) = 32 [pid 383] ioctl(5, SIOCGIFINDEX, {ifr_name="vxcan0" [pid 381] close(5 [pid 388] <... socket resumed>) = 5 [pid 383] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 381] <... close resumed>) = 0 [pid 384] recvfrom(3 [pid 386] <... sendto resumed>) = 32 [pid 383] close(5 [pid 388] ioctl(5, SIOCGIFINDEX, {ifr_name="xfrm0" [pid 386] recvfrom(3 [pid 384] <... recvfrom resumed>, [{nlmsg_len=52, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"]}], 4096, 0, NULL, NULL) = 52 [pid 381] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 388] <... ioctl resumed>, ifr_ifindex=36}) = 0 [pid 386] <... recvfrom resumed>, [{nlmsg_len=52, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"]}], 4096, 0, NULL, NULL) = 52 [pid 384] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 383] <... close resumed>) = 0 [pid 388] close(5 [pid 381] <... sendto resumed>) = 32 [pid 386] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 384] <... socket resumed>) = 5 [pid 383] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 381] recvfrom(3 [pid 388] <... close resumed>) = 0 [pid 386] <... socket resumed>) = 5 [pid 384] ioctl(5, SIOCGIFINDEX, {ifr_name="caif0" [pid 388] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x24\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x2c\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 386] ioctl(5, SIOCGIFINDEX, {ifr_name="caif0" [pid 384] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 383] <... sendto resumed>) = 32 [pid 381] <... recvfrom resumed>, [{nlmsg_len=52, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"]}], 4096, 0, NULL, NULL) = 52 [pid 388] <... sendto resumed>) = 44 [pid 386] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 384] close(5 [pid 383] recvfrom(3 [pid 381] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 388] recvfrom(3 [pid 386] close(5 [pid 384] <... close resumed>) = 0 [pid 383] <... recvfrom resumed>, [{nlmsg_len=52, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"]}], 4096, 0, NULL, NULL) = 52 [pid 388] <... recvfrom resumed>, [{nlmsg_len=64, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-EOPNOTSUPP, msg=[{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x24\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x2c\x00\x00"]}], 4096, 0, NULL, NULL) = 64 [pid 386] <... close resumed>) = 0 [pid 384] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x29\x08\x00\x01\x00\xac\x14\x14\x29"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 381] <... socket resumed>) = 5 [pid 388] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 386] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x29\x08\x00\x01\x00\xac\x14\x14\x29"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 383] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 388] <... socket resumed>) = 5 [pid 384] <... sendto resumed>) = 40 [pid 381] ioctl(5, SIOCGIFINDEX, {ifr_name="caif0" [pid 383] <... socket resumed>) = 5 [pid 386] <... sendto resumed>) = 40 [pid 388] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0_virt_wifi" [pid 386] recvfrom(3 [pid 384] recvfrom(3 [pid 383] ioctl(5, SIOCGIFINDEX, {ifr_name="vxcan1" [pid 381] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 388] <... ioctl resumed>, ifr_ifindex=42}) = 0 [pid 386] <... recvfrom resumed>, [{nlmsg_len=60, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x29\x08\x00\x01\x00\xac\x14\x14\x29"]}], 4096, 0, NULL, NULL) = 60 [pid 384] <... recvfrom resumed>, [{nlmsg_len=60, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x29\x08\x00\x01\x00\xac\x14\x14\x29"]}], 4096, 0, NULL, NULL) = 60 [pid 383] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 388] close(5 [pid 386] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 384] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 381] close(5 [pid 388] <... close resumed>) = 0 [pid 383] close(5 [pid 388] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x2a\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x2d\x08\x00\x01\x00\xac\x14\x14\x2d"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 386] <... socket resumed>) = 5 [pid 384] <... socket resumed>) = 5 [pid 383] <... close resumed>) = 0 [pid 381] <... close resumed>) = 0 [pid 388] <... sendto resumed>) = 40 [pid 383] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x28\x08\x00\x01\x00\xac\x14\x14\x28"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 381] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x29\x08\x00\x01\x00\xac\x14\x14\x29"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 388] recvfrom(3 [pid 386] ioctl(5, SIOCGIFINDEX, {ifr_name="caif0" [pid 384] ioctl(5, SIOCGIFINDEX, {ifr_name="caif0" [pid 383] <... sendto resumed>) = 40 [pid 386] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 381] <... sendto resumed>) = 40 [pid 386] close(5 [pid 384] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 383] recvfrom(3 [pid 388] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 381] recvfrom(3 [pid 386] <... close resumed>) = 0 [pid 384] close(5 [pid 383] <... recvfrom resumed>, [{nlmsg_len=60, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x28\x08\x00\x01\x00\xac\x14\x14\x28"]}], 4096, 0, NULL, NULL) = 60 [pid 388] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 386] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x00\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x29\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x29"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 384] <... close resumed>) = 0 [pid 381] <... recvfrom resumed>, [{nlmsg_len=60, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x29\x08\x00\x01\x00\xac\x14\x14\x29"]}], 4096, 0, NULL, NULL) = 60 [pid 388] <... socket resumed>) = 5 [pid 386] <... sendto resumed>) = 64 [pid 384] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x00\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x29\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x29"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 383] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 388] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0_virt_wifi" [pid 386] recvfrom(3 [pid 381] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 384] <... sendto resumed>) = 64 [pid 383] <... socket resumed>) = 5 [pid 388] <... ioctl resumed>, ifr_ifindex=42}) = 0 [pid 386] <... recvfrom resumed>, [{nlmsg_len=84, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x00\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x29\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x29"]}], 4096, 0, NULL, NULL) = 84 [pid 384] recvfrom(3 [pid 383] ioctl(5, SIOCGIFINDEX, {ifr_name="vxcan1" [pid 381] <... socket resumed>) = 5 [pid 388] close(5 [pid 386] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 384] <... recvfrom resumed>, [{nlmsg_len=84, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x00\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x29\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x29"]}], 4096, 0, NULL, NULL) = 84 [pid 388] <... close resumed>) = 0 [pid 386] <... socket resumed>) = 5 [pid 383] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 381] ioctl(5, SIOCGIFINDEX, {ifr_name="caif0" [pid 386] ioctl(5, SIOCGIFINDEX, {ifr_name="caif0" [pid 384] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 388] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x2a\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2d\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2d"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 383] close(5 [pid 381] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 386] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 384] <... socket resumed>) = 5 [pid 386] close(5 [pid 384] ioctl(5, SIOCGIFINDEX, {ifr_name="caif0" [pid 383] <... close resumed>) = 0 [pid 381] close(5 [pid 388] <... sendto resumed>) = 64 [pid 384] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 383] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 381] <... close resumed>) = 0 [pid 388] recvfrom(3 [pid 386] <... close resumed>) = 0 [pid 384] close(5 [pid 386] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x29\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 383] <... sendto resumed>) = 32 [pid 388] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 381] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x00\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x29\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x29"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 388] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 386] <... sendto resumed>) = 44 [pid 384] <... close resumed>) = 0 [pid 383] recvfrom(3 [pid 386] recvfrom(3 [pid 381] <... sendto resumed>) = 64 [pid 388] <... socket resumed>) = 5 [pid 384] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x29\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 383] <... recvfrom resumed>, [{nlmsg_len=52, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"]}], 4096, 0, NULL, NULL) = 52 [pid 381] recvfrom(3 [pid 388] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0_virt_wifi" [pid 386] <... recvfrom resumed>, [{nlmsg_len=64, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x29\x00\x00"]}], 4096, 0, NULL, NULL) = 64 [pid 384] <... sendto resumed>) = 44 [pid 388] <... ioctl resumed>, ifr_ifindex=42}) = 0 [pid 383] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 381] <... recvfrom resumed>, [{nlmsg_len=84, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x00\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x29\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x29"]}], 4096, 0, NULL, NULL) = 84 [pid 388] close(5 [pid 386] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 384] recvfrom(3 [pid 383] <... socket resumed>) = 5 [pid 388] <... close resumed>) = 0 [pid 381] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 384] <... recvfrom resumed>, [{nlmsg_len=64, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x29\x00\x00"]}], 4096, 0, NULL, NULL) = 64 [pid 388] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x2a\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x2d\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 386] <... socket resumed>) = 5 [pid 383] ioctl(5, SIOCGIFINDEX, {ifr_name="caif0" [pid 381] <... socket resumed>) = 5 [pid 386] ioctl(5, SIOCGIFINDEX, {ifr_name="batadv0" [pid 384] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 383] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 383] close(5 [pid 388] <... sendto resumed>) = 44 [pid 383] <... close resumed>) = 0 [pid 381] ioctl(5, SIOCGIFINDEX, {ifr_name="caif0" [pid 388] recvfrom(3 [pid 386] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 384] <... socket resumed>) = 5 [pid 383] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x29\x08\x00\x01\x00\xac\x14\x14\x29"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 388] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 386] close(5 [pid 384] ioctl(5, SIOCGIFINDEX, {ifr_name="batadv0" [pid 381] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 388] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 386] <... close resumed>) = 0 [pid 383] <... sendto resumed>) = 40 [pid 384] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 381] close(5 [pid 388] <... socket resumed>) = 5 [pid 386] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x2a\x08\x00\x01\x00\xac\x14\x14\x2a"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 384] close(5 [pid 383] recvfrom(3 [pid 388] ioctl(5, SIOCGIFINDEX, {ifr_name="veth1_virt_wifi" [pid 381] <... close resumed>) = 0 [pid 383] <... recvfrom resumed>, [{nlmsg_len=60, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x29\x08\x00\x01\x00\xac\x14\x14\x29"]}], 4096, 0, NULL, NULL) = 60 [pid 388] <... ioctl resumed>, ifr_ifindex=41}) = 0 [pid 386] <... sendto resumed>) = 40 [pid 384] <... close resumed>) = 0 [pid 381] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x29\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 388] close(5 [pid 386] recvfrom(3 [pid 384] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x2a\x08\x00\x01\x00\xac\x14\x14\x2a"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 383] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 388] <... close resumed>) = 0 [pid 386] <... recvfrom resumed>, [{nlmsg_len=60, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x2a\x08\x00\x01\x00\xac\x14\x14\x2a"]}], 4096, 0, NULL, NULL) = 60 [pid 381] <... sendto resumed>) = 44 [pid 388] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x29\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x2e\x08\x00\x01\x00\xac\x14\x14\x2e"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 384] <... sendto resumed>) = 40 [pid 383] <... socket resumed>) = 5 [pid 386] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 381] recvfrom(3 [pid 386] <... socket resumed>) = 5 [pid 384] recvfrom(3 [pid 383] ioctl(5, SIOCGIFINDEX, {ifr_name="caif0" [pid 381] <... recvfrom resumed>, [{nlmsg_len=64, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x29\x00\x00"]}], 4096, 0, NULL, NULL) = 64 [pid 388] <... sendto resumed>) = 40 [pid 386] ioctl(5, SIOCGIFINDEX, {ifr_name="batadv0" [pid 384] <... recvfrom resumed>, [{nlmsg_len=60, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x2a\x08\x00\x01\x00\xac\x14\x14\x2a"]}], 4096, 0, NULL, NULL) = 60 [pid 383] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 388] recvfrom(3 [pid 386] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 381] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 383] close(5 [pid 388] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 386] close(5 [pid 384] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 381] <... socket resumed>) = 5 [pid 383] <... close resumed>) = 0 [pid 386] <... close resumed>) = 0 [pid 381] ioctl(5, SIOCGIFINDEX, {ifr_name="batadv0" [pid 386] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x00\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2a\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2a"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 384] <... socket resumed>) = 5 [pid 383] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x00\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x29\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x29"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 388] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 386] <... sendto resumed>) = 64 [pid 384] ioctl(5, SIOCGIFINDEX, {ifr_name="batadv0" [pid 381] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 383] <... sendto resumed>) = 64 [pid 388] <... socket resumed>) = 5 [pid 386] recvfrom(3 [pid 384] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 383] recvfrom(3 [pid 381] close(5 [pid 388] ioctl(5, SIOCGIFINDEX, {ifr_name="veth1_virt_wifi" [pid 386] <... recvfrom resumed>, [{nlmsg_len=84, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x00\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2a\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2a"]}], 4096, 0, NULL, NULL) = 84 [pid 384] close(5 [pid 383] <... recvfrom resumed>, [{nlmsg_len=84, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x00\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x29\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x29"]}], 4096, 0, NULL, NULL) = 84 [pid 381] <... close resumed>) = 0 [pid 388] <... ioctl resumed>, ifr_ifindex=41}) = 0 [pid 386] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 384] <... close resumed>) = 0 [pid 383] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 381] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x2a\x08\x00\x01\x00\xac\x14\x14\x2a"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 388] close(5 [pid 386] <... socket resumed>) = 5 [pid 384] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x00\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2a\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2a"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 383] <... socket resumed>) = 5 [pid 381] <... sendto resumed>) = 40 [pid 388] <... close resumed>) = 0 [pid 386] ioctl(5, SIOCGIFINDEX, {ifr_name="batadv0" [pid 384] <... sendto resumed>) = 64 [pid 383] ioctl(5, SIOCGIFINDEX, {ifr_name="caif0" [pid 381] recvfrom(3 [pid 388] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x29\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2e\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2e"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 386] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 384] recvfrom(3 [pid 383] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 381] <... recvfrom resumed>, [{nlmsg_len=60, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x2a\x08\x00\x01\x00\xac\x14\x14\x2a"]}], 4096, 0, NULL, NULL) = 60 [pid 388] <... sendto resumed>) = 64 [pid 386] close(5 [pid 384] <... recvfrom resumed>, [{nlmsg_len=84, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x00\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2a\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2a"]}], 4096, 0, NULL, NULL) = 84 [pid 383] close(5 [pid 381] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 388] recvfrom(3 [pid 386] <... close resumed>) = 0 [pid 384] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 383] <... close resumed>) = 0 [pid 381] <... socket resumed>) = 5 [pid 388] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 386] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x2a\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 384] <... socket resumed>) = 5 [pid 383] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x29\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 381] ioctl(5, SIOCGIFINDEX, {ifr_name="batadv0" [pid 388] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 386] <... sendto resumed>) = 44 [pid 384] ioctl(5, SIOCGIFINDEX, {ifr_name="batadv0" [pid 383] <... sendto resumed>) = 44 [pid 381] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 388] <... socket resumed>) = 5 [pid 386] recvfrom(3 [pid 384] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 383] recvfrom(3 [pid 381] close(5 [pid 388] ioctl(5, SIOCGIFINDEX, {ifr_name="veth1_virt_wifi" [pid 386] <... recvfrom resumed>, [{nlmsg_len=64, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x2a\x00\x00"]}], 4096, 0, NULL, NULL) = 64 [pid 384] close(5 [pid 383] <... recvfrom resumed>, [{nlmsg_len=64, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x29\x00\x00"]}], 4096, 0, NULL, NULL) = 64 [pid 381] <... close resumed>) = 0 [pid 388] <... ioctl resumed>, ifr_ifindex=41}) = 0 [pid 386] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 384] <... close resumed>) = 0 [pid 383] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 381] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x00\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2a\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2a"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 388] close(5 [pid 386] <... socket resumed>) = 5 [pid 384] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x2a\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 383] <... socket resumed>) = 5 [pid 381] <... sendto resumed>) = 64 [pid 388] <... close resumed>) = 0 [pid 386] ioctl(5, SIOCGIFINDEX, {ifr_name="netdevsim6" [pid 384] <... sendto resumed>) = 44 [pid 383] ioctl(5, SIOCGIFINDEX, {ifr_name="batadv0" [pid 381] recvfrom(3 [pid 388] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x29\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x2e\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 386] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 384] recvfrom(3 [pid 383] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 381] <... recvfrom resumed>, [{nlmsg_len=84, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x00\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2a\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2a"]}], 4096, 0, NULL, NULL) = 84 [pid 388] <... sendto resumed>) = 44 [pid 386] close(5 [pid 384] <... recvfrom resumed>, [{nlmsg_len=64, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x2a\x00\x00"]}], 4096, 0, NULL, NULL) = 64 [pid 383] close(5 [pid 381] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 388] recvfrom(3 [pid 386] <... close resumed>) = 0 [pid 384] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 383] <... close resumed>) = 0 [pid 381] <... socket resumed>) = 5 [pid 388] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 386] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x2b\x08\x00\x01\x00\xac\x14\x14\x2b"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 384] <... socket resumed>) = 5 [pid 383] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x2a\x08\x00\x01\x00\xac\x14\x14\x2a"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 381] ioctl(5, SIOCGIFINDEX, {ifr_name="batadv0" [pid 388] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 386] <... sendto resumed>) = 40 [pid 384] ioctl(5, SIOCGIFINDEX, {ifr_name="netdevsim1" [pid 383] <... sendto resumed>) = 40 [pid 381] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 388] <... socket resumed>) = 5 [pid 386] recvfrom(3 [pid 384] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 383] recvfrom(3 [pid 381] close(5 [pid 388] ioctl(5, SIOCGIFINDEX, {ifr_name="virt_wifi0" [pid 386] <... recvfrom resumed>, [{nlmsg_len=60, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x2b\x08\x00\x01\x00\xac\x14\x14\x2b"]}], 4096, 0, NULL, NULL) = 60 [pid 384] close(5 [pid 383] <... recvfrom resumed>, [{nlmsg_len=60, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x2a\x08\x00\x01\x00\xac\x14\x14\x2a"]}], 4096, 0, NULL, NULL) = 60 [pid 381] <... close resumed>) = 0 [pid 388] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 386] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 384] <... close resumed>) = 0 [pid 383] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 381] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x2a\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 388] close(5 [pid 386] <... socket resumed>) = 5 [pid 384] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x2b\x08\x00\x01\x00\xac\x14\x14\x2b"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 383] <... socket resumed>) = 5 [pid 381] <... sendto resumed>) = 44 [pid 388] <... close resumed>) = 0 [pid 386] ioctl(5, SIOCGIFINDEX, {ifr_name="netdevsim6" [pid 384] <... sendto resumed>) = 40 [pid 383] ioctl(5, SIOCGIFINDEX, {ifr_name="batadv0" [pid 381] recvfrom(3 [pid 388] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x2f\x08\x00\x01\x00\xac\x14\x14\x2f"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 386] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 384] recvfrom(3 [pid 383] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 381] <... recvfrom resumed>, [{nlmsg_len=64, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x2a\x00\x00"]}], 4096, 0, NULL, NULL) = 64 [pid 388] <... sendto resumed>) = 40 [pid 386] close(5 [pid 384] <... recvfrom resumed>, [{nlmsg_len=60, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x2b\x08\x00\x01\x00\xac\x14\x14\x2b"]}], 4096, 0, NULL, NULL) = 60 [pid 383] close(5 [pid 381] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 388] recvfrom(3 [pid 386] <... close resumed>) = 0 [pid 384] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 383] <... close resumed>) = 0 [pid 381] <... socket resumed>) = 5 [pid 388] <... recvfrom resumed>, [{nlmsg_len=60, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x2f\x08\x00\x01\x00\xac\x14\x14\x2f"]}], 4096, 0, NULL, NULL) = 60 [pid 386] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x00\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2b\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2b"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 384] <... socket resumed>) = 5 [pid 383] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x00\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2a\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2a"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 381] ioctl(5, SIOCGIFINDEX, {ifr_name="netdevsim0" [pid 388] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 386] <... sendto resumed>) = 64 [pid 384] ioctl(5, SIOCGIFINDEX, {ifr_name="netdevsim1" [pid 383] <... sendto resumed>) = 64 [pid 381] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 388] <... socket resumed>) = 5 [pid 386] recvfrom(3 [pid 384] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 383] recvfrom(3 [pid 381] close(5 [pid 388] ioctl(5, SIOCGIFINDEX, {ifr_name="virt_wifi0" [pid 386] <... recvfrom resumed>, [{nlmsg_len=84, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x00\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2b\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2b"]}], 4096, 0, NULL, NULL) = 84 [pid 384] close(5 [pid 383] <... recvfrom resumed>, [{nlmsg_len=84, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x00\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2a\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2a"]}], 4096, 0, NULL, NULL) = 84 [pid 381] <... close resumed>) = 0 [pid 388] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 386] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 384] <... close resumed>) = 0 [pid 383] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 381] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x2b\x08\x00\x01\x00\xac\x14\x14\x2b"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 388] close(5 [pid 386] <... socket resumed>) = 5 [pid 384] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x00\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2b\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2b"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 383] <... socket resumed>) = 5 [pid 381] <... sendto resumed>) = 40 [pid 388] <... close resumed>) = 0 [pid 386] ioctl(5, SIOCGIFINDEX, {ifr_name="netdevsim6" [pid 384] <... sendto resumed>) = 64 [pid 383] ioctl(5, SIOCGIFINDEX, {ifr_name="batadv0" [pid 381] recvfrom(3 [pid 388] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x00\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2f\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2f"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 386] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 384] recvfrom(3 [pid 383] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 381] <... recvfrom resumed>, [{nlmsg_len=60, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x2b\x08\x00\x01\x00\xac\x14\x14\x2b"]}], 4096, 0, NULL, NULL) = 60 [pid 388] <... sendto resumed>) = 64 [pid 386] close(5 [pid 384] <... recvfrom resumed>, [{nlmsg_len=84, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x00\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2b\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2b"]}], 4096, 0, NULL, NULL) = 84 [pid 383] close(5 [pid 381] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 388] recvfrom(3 [pid 386] <... close resumed>) = 0 [pid 384] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 383] <... close resumed>) = 0 [pid 381] <... socket resumed>) = 5 [pid 388] <... recvfrom resumed>, [{nlmsg_len=84, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x00\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2f\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2f"]}], 4096, 0, NULL, NULL) = 84 [pid 386] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x2b\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 384] <... socket resumed>) = 5 [pid 383] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x2a\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 381] ioctl(5, SIOCGIFINDEX, {ifr_name="netdevsim0" [pid 388] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 386] <... sendto resumed>) = 44 [pid 384] ioctl(5, SIOCGIFINDEX, {ifr_name="netdevsim1" [pid 383] <... sendto resumed>) = 44 [pid 381] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 388] <... socket resumed>) = 5 [pid 386] recvfrom(3 [pid 384] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 383] recvfrom(3 [pid 381] close(5 [pid 388] ioctl(5, SIOCGIFINDEX, {ifr_name="virt_wifi0" [pid 386] <... recvfrom resumed>, [{nlmsg_len=64, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x2b\x00\x00"]}], 4096, 0, NULL, NULL) = 64 [pid 384] close(5 [pid 383] <... recvfrom resumed>, [{nlmsg_len=64, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x2a\x00\x00"]}], 4096, 0, NULL, NULL) = 64 [pid 381] <... close resumed>) = 0 [pid 388] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 386] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 384] <... close resumed>) = 0 [pid 383] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 381] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x00\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2b\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2b"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 388] close(5 [pid 386] <... socket resumed>) = 5 [pid 384] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x2b\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 383] <... socket resumed>) = 5 [pid 381] <... sendto resumed>) = 64 [pid 388] <... close resumed>) = 0 [pid 386] ioctl(5, SIOCGIFINDEX, {ifr_name="xfrm0" [pid 384] <... sendto resumed>) = 44 [pid 383] ioctl(5, SIOCGIFINDEX, {ifr_name="netdevsim2" [pid 381] recvfrom(3 [pid 388] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x2f\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 386] <... ioctl resumed>, ifr_ifindex=36}) = 0 [pid 384] recvfrom(3 [pid 383] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 381] <... recvfrom resumed>, [{nlmsg_len=84, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x00\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2b\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2b"]}], 4096, 0, NULL, NULL) = 84 [pid 388] <... sendto resumed>) = 44 [pid 386] close(5 [pid 384] <... recvfrom resumed>, [{nlmsg_len=64, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x2b\x00\x00"]}], 4096, 0, NULL, NULL) = 64 [pid 383] close(5 [pid 381] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 388] recvfrom(3 [pid 386] <... close resumed>) = 0 [pid 384] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 383] <... close resumed>) = 0 [pid 381] <... socket resumed>) = 5 [pid 388] <... recvfrom resumed>, [{nlmsg_len=64, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x2f\x00\x00"]}], 4096, 0, NULL, NULL) = 64 [pid 386] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x24\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x2c\x08\x00\x01\x00\xac\x14\x14\x2c"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 384] <... socket resumed>) = 5 [pid 383] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x2b\x08\x00\x01\x00\xac\x14\x14\x2b"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 381] ioctl(5, SIOCGIFINDEX, {ifr_name="netdevsim0" [pid 388] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 386] <... sendto resumed>) = 40 [pid 384] ioctl(5, SIOCGIFINDEX, {ifr_name="xfrm0" [pid 383] <... sendto resumed>) = 40 [pid 381] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 388] <... socket resumed>) = 5 [pid 386] recvfrom(3 [pid 384] <... ioctl resumed>, ifr_ifindex=36}) = 0 [pid 383] recvfrom(3 [pid 381] close(5 [pid 388] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0_vlan" [pid 386] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 384] close(5 [pid 383] <... recvfrom resumed>, [{nlmsg_len=60, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x2b\x08\x00\x01\x00\xac\x14\x14\x2b"]}], 4096, 0, NULL, NULL) = 60 [pid 381] <... close resumed>) = 0 [pid 388] <... ioctl resumed>, ifr_ifindex=44}) = 0 [pid 386] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 384] <... close resumed>) = 0 [pid 383] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 381] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x2b\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 388] close(5 [pid 386] <... socket resumed>) = 5 [pid 384] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x24\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x2c\x08\x00\x01\x00\xac\x14\x14\x2c"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 383] <... socket resumed>) = 5 [pid 381] <... sendto resumed>) = 44 [pid 388] <... close resumed>) = 0 [pid 386] ioctl(5, SIOCGIFINDEX, {ifr_name="xfrm0" [pid 384] <... sendto resumed>) = 40 [pid 383] ioctl(5, SIOCGIFINDEX, {ifr_name="netdevsim2" [pid 381] recvfrom(3 [pid 388] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x2c\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x30\x08\x00\x01\x00\xac\x14\x14\x30"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 386] <... ioctl resumed>, ifr_ifindex=36}) = 0 [pid 384] recvfrom(3 [pid 383] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 381] <... recvfrom resumed>, [{nlmsg_len=64, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x2b\x00\x00"]}], 4096, 0, NULL, NULL) = 64 [pid 388] <... sendto resumed>) = 40 [pid 386] close(5 [pid 384] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 383] close(5 [pid 381] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 388] recvfrom(3 [pid 386] <... close resumed>) = 0 [pid 384] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 383] <... close resumed>) = 0 [pid 381] <... socket resumed>) = 5 [pid 388] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 386] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x24\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2c\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2c"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 384] <... socket resumed>) = 5 [pid 383] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x00\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2b\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2b"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 381] ioctl(5, SIOCGIFINDEX, {ifr_name="xfrm0" [pid 388] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 386] <... sendto resumed>) = 64 [pid 384] ioctl(5, SIOCGIFINDEX, {ifr_name="xfrm0" [pid 383] <... sendto resumed>) = 64 [pid 381] <... ioctl resumed>, ifr_ifindex=36}) = 0 [pid 388] <... socket resumed>) = 5 [pid 386] recvfrom(3 [pid 384] <... ioctl resumed>, ifr_ifindex=36}) = 0 [pid 383] recvfrom(3 [pid 381] close(5 [pid 388] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0_vlan" [pid 386] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 384] close(5 [pid 383] <... recvfrom resumed>, [{nlmsg_len=84, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x00\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2b\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2b"]}], 4096, 0, NULL, NULL) = 84 [pid 381] <... close resumed>) = 0 [pid 388] <... ioctl resumed>, ifr_ifindex=44}) = 0 [pid 386] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 384] <... close resumed>) = 0 [pid 383] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 381] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x24\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x2c\x08\x00\x01\x00\xac\x14\x14\x2c"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 388] close(5 [pid 386] <... socket resumed>) = 5 [pid 384] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x24\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2c\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2c"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 383] <... socket resumed>) = 5 [pid 381] <... sendto resumed>) = 40 [pid 388] <... close resumed>) = 0 [pid 386] ioctl(5, SIOCGIFINDEX, {ifr_name="xfrm0" [pid 384] <... sendto resumed>) = 64 [pid 383] ioctl(5, SIOCGIFINDEX, {ifr_name="netdevsim2" [pid 381] recvfrom(3 [pid 388] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x2c\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x30\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x30"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 386] <... ioctl resumed>, ifr_ifindex=36}) = 0 [pid 384] recvfrom(3 [pid 383] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 381] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 388] <... sendto resumed>) = 64 [pid 386] close(5 [pid 384] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 383] close(5 [pid 381] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 388] recvfrom(3 [pid 386] <... close resumed>) = 0 [pid 384] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 383] <... close resumed>) = 0 [pid 381] <... socket resumed>) = 5 [pid 388] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 386] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x24\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x2c\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 384] <... socket resumed>) = 5 [pid 383] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x2b\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 381] ioctl(5, SIOCGIFINDEX, {ifr_name="xfrm0" [pid 388] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 386] <... sendto resumed>) = 44 [pid 384] ioctl(5, SIOCGIFINDEX, {ifr_name="xfrm0" [pid 383] <... sendto resumed>) = 44 [pid 381] <... ioctl resumed>, ifr_ifindex=36}) = 0 [pid 388] <... socket resumed>) = 5 [pid 386] recvfrom(3 [pid 384] <... ioctl resumed>, ifr_ifindex=36}) = 0 [pid 383] recvfrom(3 [pid 381] close(5 [pid 388] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0_vlan" [pid 386] <... recvfrom resumed>, [{nlmsg_len=64, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-EOPNOTSUPP, msg=[{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x24\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x2c\x00\x00"]}], 4096, 0, NULL, NULL) = 64 [pid 384] close(5 [pid 383] <... recvfrom resumed>, [{nlmsg_len=64, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x2b\x00\x00"]}], 4096, 0, NULL, NULL) = 64 [pid 381] <... close resumed>) = 0 [pid 388] <... ioctl resumed>, ifr_ifindex=44}) = 0 [pid 386] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 384] <... close resumed>) = 0 [pid 383] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 381] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x24\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2c\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2c"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 388] close(5 [pid 386] <... socket resumed>) = 5 [pid 384] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x24\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x2c\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 383] <... socket resumed>) = 5 [pid 381] <... sendto resumed>) = 64 [pid 388] <... close resumed>) = 0 [pid 386] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0_virt_wifi" [pid 384] <... sendto resumed>) = 44 [pid 383] ioctl(5, SIOCGIFINDEX, {ifr_name="xfrm0" [pid 381] recvfrom(3 [pid 388] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x2c\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x30\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 386] <... ioctl resumed>, ifr_ifindex=42}) = 0 [pid 384] recvfrom(3 [pid 383] <... ioctl resumed>, ifr_ifindex=36}) = 0 [pid 381] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 388] <... sendto resumed>) = 44 [pid 386] close(5 [pid 384] <... recvfrom resumed>, [{nlmsg_len=64, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-EOPNOTSUPP, msg=[{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x24\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x2c\x00\x00"]}], 4096, 0, NULL, NULL) = 64 [pid 383] close(5 [pid 381] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 388] recvfrom(3 [pid 386] <... close resumed>) = 0 [pid 384] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 383] <... close resumed>) = 0 [pid 381] <... socket resumed>) = 5 [pid 388] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 386] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x2a\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x2d\x08\x00\x01\x00\xac\x14\x14\x2d"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 384] <... socket resumed>) = 5 [pid 383] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x24\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x2c\x08\x00\x01\x00\xac\x14\x14\x2c"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 381] ioctl(5, SIOCGIFINDEX, {ifr_name="xfrm0" [pid 388] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 386] <... sendto resumed>) = 40 [pid 384] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0_virt_wifi" [pid 383] <... sendto resumed>) = 40 [pid 381] <... ioctl resumed>, ifr_ifindex=36}) = 0 [pid 388] <... socket resumed>) = 5 [pid 386] recvfrom(3 [pid 384] <... ioctl resumed>, ifr_ifindex=42}) = 0 [pid 383] recvfrom(3 [pid 381] close(5 [pid 388] ioctl(5, SIOCGIFINDEX, {ifr_name="veth1_vlan" [pid 386] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 384] close(5 [pid 383] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 381] <... close resumed>) = 0 [pid 388] <... ioctl resumed>, ifr_ifindex=43}) = 0 [pid 386] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 384] <... close resumed>) = 0 [pid 383] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 381] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x24\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x2c\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 388] close(5 [pid 386] <... socket resumed>) = 5 [pid 384] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x2a\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x2d\x08\x00\x01\x00\xac\x14\x14\x2d"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 383] <... socket resumed>) = 5 [pid 381] <... sendto resumed>) = 44 [pid 388] <... close resumed>) = 0 [pid 386] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0_virt_wifi" [pid 384] <... sendto resumed>) = 40 [pid 383] ioctl(5, SIOCGIFINDEX, {ifr_name="xfrm0" [pid 381] recvfrom(3 [pid 388] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x2b\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x31\x08\x00\x01\x00\xac\x14\x14\x31"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 386] <... ioctl resumed>, ifr_ifindex=42}) = 0 [pid 384] recvfrom(3 [pid 383] <... ioctl resumed>, ifr_ifindex=36}) = 0 [pid 381] <... recvfrom resumed>, [{nlmsg_len=64, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-EOPNOTSUPP, msg=[{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x24\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x2c\x00\x00"]}], 4096, 0, NULL, NULL) = 64 [pid 388] <... sendto resumed>) = 40 [pid 386] close(5 [pid 384] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 383] close(5 [pid 381] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 388] recvfrom(3 [pid 386] <... close resumed>) = 0 [pid 384] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 383] <... close resumed>) = 0 [pid 381] <... socket resumed>) = 5 [pid 388] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 386] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x2a\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2d\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2d"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 384] <... socket resumed>) = 5 [pid 383] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x24\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2c\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2c"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 381] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0_virt_wifi" [pid 388] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 386] <... sendto resumed>) = 64 [pid 384] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0_virt_wifi" [pid 383] <... sendto resumed>) = 64 [pid 381] <... ioctl resumed>, ifr_ifindex=42}) = 0 [pid 388] <... socket resumed>) = 5 [pid 386] recvfrom(3 [pid 384] <... ioctl resumed>, ifr_ifindex=42}) = 0 [pid 383] recvfrom(3 [pid 381] close(5 [pid 388] ioctl(5, SIOCGIFINDEX, {ifr_name="veth1_vlan" [pid 386] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 384] close(5 [pid 383] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 381] <... close resumed>) = 0 [pid 388] <... ioctl resumed>, ifr_ifindex=43}) = 0 [pid 386] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 384] <... close resumed>) = 0 [pid 383] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 381] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x2a\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x2d\x08\x00\x01\x00\xac\x14\x14\x2d"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 388] close(5 [pid 386] <... socket resumed>) = 5 [pid 384] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x2a\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2d\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2d"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 383] <... socket resumed>) = 5 [pid 381] <... sendto resumed>) = 40 [pid 388] <... close resumed>) = 0 [pid 386] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0_virt_wifi" [pid 383] ioctl(5, SIOCGIFINDEX, {ifr_name="xfrm0" [pid 381] recvfrom(3 [ 33.149731][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [pid 388] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x2b\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x31\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x31"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 386] <... ioctl resumed>, ifr_ifindex=42}) = 0 [pid 384] <... sendto resumed>) = 64 [pid 383] <... ioctl resumed>, ifr_ifindex=36}) = 0 [pid 381] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 388] <... sendto resumed>) = 64 [pid 386] close(5 [pid 384] recvfrom(3 [pid 383] close(5 [pid 388] recvfrom(3 [pid 386] <... close resumed>) = 0 [pid 384] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 383] <... close resumed>) = 0 [pid 381] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 388] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 386] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x2a\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x2d\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 384] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 383] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x24\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x2c\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 388] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 386] <... sendto resumed>) = 44 [pid 384] <... socket resumed>) = 5 [pid 383] <... sendto resumed>) = 44 [pid 381] <... socket resumed>) = 5 [pid 388] <... socket resumed>) = 5 [pid 386] recvfrom(3 [pid 384] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0_virt_wifi" [pid 383] recvfrom(3 [pid 381] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0_virt_wifi" [pid 388] ioctl(5, SIOCGIFINDEX, {ifr_name="veth1_vlan" [pid 386] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 384] <... ioctl resumed>, ifr_ifindex=42}) = 0 [pid 383] <... recvfrom resumed>, [{nlmsg_len=64, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-EOPNOTSUPP, msg=[{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x24\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x2c\x00\x00"]}], 4096, 0, NULL, NULL) = 64 [pid 381] <... ioctl resumed>, ifr_ifindex=42}) = 0 [pid 388] <... ioctl resumed>, ifr_ifindex=43}) = 0 [pid 386] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 384] close(5 [pid 383] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 388] close(5 [pid 386] <... socket resumed>) = 5 [pid 384] <... close resumed>) = 0 [pid 383] <... socket resumed>) = 5 [pid 381] close(5 [pid 388] <... close resumed>) = 0 [pid 386] ioctl(5, SIOCGIFINDEX, {ifr_name="veth1_virt_wifi" [pid 384] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x2a\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x2d\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 383] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0_virt_wifi" [pid 388] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x2b\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x31\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 386] <... ioctl resumed>, ifr_ifindex=41}) = 0 [pid 383] <... ioctl resumed>, ifr_ifindex=42}) = 0 [pid 381] <... close resumed>) = 0 [pid 386] close(5 [pid 383] close(5 [pid 386] <... close resumed>) = 0 [pid 384] <... sendto resumed>) = 44 [pid 383] <... close resumed>) = 0 [pid 386] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x29\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x2e\x08\x00\x01\x00\xac\x14\x14\x2e"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 383] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x2a\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x2d\x08\x00\x01\x00\xac\x14\x14\x2d"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 388] <... sendto resumed>) = 44 [pid 386] <... sendto resumed>) = 40 [pid 381] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x2a\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2d\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2d"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 384] recvfrom(3 [pid 388] recvfrom(3 [pid 386] recvfrom(3 [pid 388] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 386] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 384] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 386] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 386] ioctl(5, SIOCGIFINDEX, {ifr_name="veth1_virt_wifi", ifr_ifindex=41}) = 0 [pid 386] close(5) = 0 [pid 386] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x29\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2e\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2e"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 388] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 384] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 388] <... socket resumed>) = 5 [pid 384] <... socket resumed>) = 5 [pid 388] ioctl(5, SIOCGIFINDEX, {ifr_name="vlan0" [pid 384] ioctl(5, SIOCGIFINDEX, {ifr_name="veth1_virt_wifi" [pid 388] <... ioctl resumed>, ifr_ifindex=45}) = 0 [pid 384] <... ioctl resumed>, ifr_ifindex=41}) = 0 [pid 388] close(5 [pid 384] close(5 [pid 388] <... close resumed>) = 0 [pid 384] <... close resumed>) = 0 [pid 388] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x2d\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x32\x08\x00\x01\x00\xac\x14\x14\x32"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 384] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x29\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x2e\x08\x00\x01\x00\xac\x14\x14\x2e"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 383] <... sendto resumed>) = 40 [pid 383] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 383] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 383] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0_virt_wifi", ifr_ifindex=42}) = 0 [pid 381] <... sendto resumed>) = 64 [pid 386] <... sendto resumed>) = 64 [pid 381] recvfrom(3 [pid 386] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 388] <... sendto resumed>) = 40 [pid 384] <... sendto resumed>) = 40 [pid 381] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 388] recvfrom(3 [pid 384] recvfrom(3 [pid 381] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 388] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 384] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 381] <... socket resumed>) = 5 [pid 388] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 384] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 388] <... socket resumed>) = 5 [pid 386] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 388] ioctl(5, SIOCGIFINDEX, {ifr_name="vlan0" [pid 386] <... socket resumed>) = 5 [pid 384] <... socket resumed>) = 5 [pid 381] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0_virt_wifi" [pid 386] ioctl(5, SIOCGIFINDEX, {ifr_name="veth1_virt_wifi", ifr_ifindex=41}) = 0 [pid 386] close(5 [pid 388] <... ioctl resumed>, ifr_ifindex=45}) = 0 [pid 386] <... close resumed>) = 0 [pid 384] ioctl(5, SIOCGIFINDEX, {ifr_name="veth1_virt_wifi" [pid 381] <... ioctl resumed>, ifr_ifindex=42}) = 0 [pid 386] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x29\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x2e\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 388] close(5 [pid 386] <... sendto resumed>) = 44 [pid 384] <... ioctl resumed>, ifr_ifindex=41}) = 0 [pid 381] close(5 [pid 386] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 386] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 386] ioctl(5, SIOCGIFINDEX, {ifr_name="virt_wifi0"}) = -1 ENODEV (No such device) [pid 386] close(5) = 0 [pid 386] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x2f\x08\x00\x01\x00\xac\x14\x14\x2f"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 383] close(5) = 0 [pid 383] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x2a\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2d\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2d"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 388] <... close resumed>) = 0 [pid 384] close(5 [pid 381] <... close resumed>) = 0 [pid 388] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x2d\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x32\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x32"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 384] <... close resumed>) = 0 [pid 381] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x2a\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x2d\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [ 33.217121][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 33.225689][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 33.234766][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 33.242774][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 33.254760][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [pid 384] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x29\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2e\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2e"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 386] <... sendto resumed>) = 40 [pid 383] <... sendto resumed>) = 64 [pid 388] <... sendto resumed>) = 64 [pid 386] recvfrom(3 [pid 381] <... sendto resumed>) = 44 [pid 388] recvfrom(3 [pid 383] recvfrom(3 [pid 386] <... recvfrom resumed>, [{nlmsg_len=60, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x2f\x08\x00\x01\x00\xac\x14\x14\x2f"]}], 4096, 0, NULL, NULL) = 60 [pid 388] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 384] <... sendto resumed>) = 64 [pid 383] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 381] recvfrom(3 [pid 388] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 384] recvfrom(3 [pid 383] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 381] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 388] <... socket resumed>) = 5 [pid 384] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 383] <... socket resumed>) = 5 [pid 388] ioctl(5, SIOCGIFINDEX, {ifr_name="vlan0" [pid 381] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 386] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 388] <... ioctl resumed>, ifr_ifindex=45}) = 0 [pid 386] <... socket resumed>) = 5 [pid 383] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0_virt_wifi" [pid 381] <... socket resumed>) = 5 [pid 386] ioctl(5, SIOCGIFINDEX, {ifr_name="virt_wifi0"}) = -1 ENODEV (No such device) [pid 386] close(5) = 0 [pid 388] close(5 [pid 383] <... ioctl resumed>, ifr_ifindex=42}) = 0 [pid 381] ioctl(5, SIOCGIFINDEX, {ifr_name="veth1_virt_wifi" [pid 386] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x00\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2f\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2f"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 384] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 388] <... close resumed>) = 0 [pid 386] <... sendto resumed>) = 64 [pid 383] close(5 [pid 381] <... ioctl resumed>, ifr_ifindex=41}) = 0 [pid 388] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x2d\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x32\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 386] recvfrom(3 [pid 384] <... socket resumed>) = 5 [pid 383] <... close resumed>) = 0 [pid 381] close(5 [pid 386] <... recvfrom resumed>, [{nlmsg_len=84, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x00\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2f\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2f"]}], 4096, 0, NULL, NULL) = 84 [pid 386] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 386] ioctl(5, SIOCGIFINDEX, {ifr_name="virt_wifi0"}) = -1 ENODEV (No such device) [pid 386] close(5) = 0 [pid 386] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x2f\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 383] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x2a\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x2d\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 384] ioctl(5, SIOCGIFINDEX, {ifr_name="veth1_virt_wifi" [pid 381] <... close resumed>) = 0 [pid 384] <... ioctl resumed>, ifr_ifindex=41}) = 0 [pid 381] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x29\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x2e\x08\x00\x01\x00\xac\x14\x14\x2e"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 384] close(5 [pid 388] <... sendto resumed>) = 44 [pid 386] <... sendto resumed>) = 44 [pid 381] <... sendto resumed>) = 40 [pid 386] recvfrom(3, [{nlmsg_len=64, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x2f\x00\x00"]}], 4096, 0, NULL, NULL) = 64 [pid 386] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 383] <... sendto resumed>) = 44 [pid 386] <... socket resumed>) = 5 [pid 383] recvfrom(3 [pid 381] recvfrom(3 [pid 383] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 384] <... close resumed>) = 0 [pid 381] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 384] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x29\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x2e\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 383] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 381] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 386] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0_vlan" [pid 383] <... socket resumed>) = 5 [pid 381] <... socket resumed>) = 5 [pid 383] ioctl(5, SIOCGIFINDEX, {ifr_name="veth1_virt_wifi" [pid 381] ioctl(5, SIOCGIFINDEX, {ifr_name="veth1_virt_wifi" [pid 383] <... ioctl resumed>, ifr_ifindex=41}) = 0 [pid 381] <... ioctl resumed>, ifr_ifindex=41}) = 0 [pid 383] close(5 [pid 381] close(5 [pid 388] recvfrom(3 [pid 386] <... ioctl resumed>, ifr_ifindex=44}) = 0 [pid 383] <... close resumed>) = 0 [pid 381] <... close resumed>) = 0 [pid 383] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x29\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x2e\x08\x00\x01\x00\xac\x14\x14\x2e"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 381] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x29\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2e\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2e"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 310] <... pselect6 resumed>) = 0 (Timeout) [pid 383] <... sendto resumed>) = 40 [pid 388] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 386] close(5 [pid 388] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 386] <... close resumed>) = 0 [pid 383] recvfrom(3 [pid 381] <... sendto resumed>) = 64 [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 388] <... socket resumed>) = 5 [pid 386] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x2c\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x30\x08\x00\x01\x00\xac\x14\x14\x30"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 384] <... sendto resumed>) = 44 [pid 383] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 381] recvfrom(3 [pid 384] recvfrom(3 [pid 383] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 381] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 384] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 383] <... socket resumed>) = 5 [pid 381] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 384] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 383] ioctl(5, SIOCGIFINDEX, {ifr_name="veth1_virt_wifi" [pid 381] <... socket resumed>) = 5 [pid 384] <... socket resumed>) = 5 [pid 383] <... ioctl resumed>, ifr_ifindex=41}) = 0 [pid 381] ioctl(5, SIOCGIFINDEX, {ifr_name="veth1_virt_wifi" [pid 384] ioctl(5, SIOCGIFINDEX, {ifr_name="virt_wifi0" [pid 383] close(5 [pid 381] <... ioctl resumed>, ifr_ifindex=41}) = 0 [pid 384] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 383] <... close resumed>) = 0 [pid 381] close(5 [pid 384] close(5 [pid 383] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x29\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2e\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2e"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 381] <... close resumed>) = 0 [pid 384] <... close resumed>) = 0 [pid 381] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x29\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x2e\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 388] ioctl(5, SIOCGIFINDEX, {ifr_name="vlan1" [pid 384] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x2f\x08\x00\x01\x00\xac\x14\x14\x2f"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 388] <... ioctl resumed>, ifr_ifindex=46}) = 0 [pid 388] close(5) = 0 [ 33.264325][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 33.279431][ T388] device veth0_vlan entered promiscuous mode [ 33.290497][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 33.299680][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [pid 388] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x2e\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x33\x08\x00\x01\x00\xac\x14\x14\x33"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 383] <... sendto resumed>) = 64 [pid 388] <... sendto resumed>) = 40 [pid 386] <... sendto resumed>) = 40 [pid 383] recvfrom(3 [pid 381] <... sendto resumed>) = 44 [pid 388] recvfrom(3 [pid 386] recvfrom(3 [pid 383] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 388] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 386] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 383] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 388] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 386] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 383] <... socket resumed>) = 5 [pid 388] <... socket resumed>) = 5 [pid 386] <... socket resumed>) = 5 [pid 383] ioctl(5, SIOCGIFINDEX, {ifr_name="veth1_virt_wifi" [pid 388] ioctl(5, SIOCGIFINDEX, {ifr_name="vlan1" [pid 386] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0_vlan" [pid 383] <... ioctl resumed>, ifr_ifindex=41}) = 0 [pid 388] <... ioctl resumed>, ifr_ifindex=46}) = 0 [pid 386] <... ioctl resumed>, ifr_ifindex=44}) = 0 [pid 383] close(5 [pid 388] close(5 [pid 386] close(5 [pid 383] <... close resumed>) = 0 [pid 388] <... close resumed>) = 0 [pid 386] <... close resumed>) = 0 [pid 383] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x29\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x2e\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 388] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x2e\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x33\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x33"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 386] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x2c\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x30\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x30"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 381] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 381] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 384] <... sendto resumed>) = 40 [pid 383] <... sendto resumed>) = 44 [pid 381] <... socket resumed>) = 5 [pid 384] recvfrom(3, [{nlmsg_len=60, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x2f\x08\x00\x01\x00\xac\x14\x14\x2f"]}], 4096, 0, NULL, NULL) = 60 [pid 383] recvfrom(3 [pid 384] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 383] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 384] ioctl(5, SIOCGIFINDEX, {ifr_name="virt_wifi0"}) = -1 ENODEV (No such device) [pid 383] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 384] close(5) = 0 [pid 383] <... socket resumed>) = 5 [pid 384] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x00\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2f\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2f"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 383] ioctl(5, SIOCGIFINDEX, {ifr_name="virt_wifi0"}) = -1 ENODEV (No such device) [pid 383] close(5) = 0 [pid 383] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x2f\x08\x00\x01\x00\xac\x14\x14\x2f"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 381] ioctl(5, SIOCGIFINDEX, {ifr_name="virt_wifi0"}) = -1 ENODEV (No such device) [pid 381] close(5) = 0 [pid 381] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x2f\x08\x00\x01\x00\xac\x14\x14\x2f"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 388] <... sendto resumed>) = 64 [pid 386] <... sendto resumed>) = 64 [pid 384] <... sendto resumed>) = 64 [pid 383] <... sendto resumed>) = 40 [pid 381] <... sendto resumed>) = 40 [pid 388] recvfrom(3 [pid 386] recvfrom(3 [pid 384] recvfrom(3 [pid 383] recvfrom(3 [pid 388] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 381] recvfrom(3 [pid 386] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 384] <... recvfrom resumed>, [{nlmsg_len=84, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x00\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2f\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2f"]}], 4096, 0, NULL, NULL) = 84 [pid 383] <... recvfrom resumed>, [{nlmsg_len=60, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x2f\x08\x00\x01\x00\xac\x14\x14\x2f"]}], 4096, 0, NULL, NULL) = 60 [pid 388] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 386] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 384] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 381] <... recvfrom resumed>, [{nlmsg_len=60, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x2f\x08\x00\x01\x00\xac\x14\x14\x2f"]}], 4096, 0, NULL, NULL) = 60 [pid 388] <... socket resumed>) = 5 [pid 386] <... socket resumed>) = 5 [pid 384] <... socket resumed>) = 5 [pid 383] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 381] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 388] ioctl(5, SIOCGIFINDEX, {ifr_name="vlan1" [pid 381] ioctl(5, SIOCGIFINDEX, {ifr_name="virt_wifi0" [pid 386] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0_vlan" [pid 384] ioctl(5, SIOCGIFINDEX, {ifr_name="virt_wifi0" [pid 383] <... socket resumed>) = 5 [pid 388] <... ioctl resumed>, ifr_ifindex=46}) = 0 [pid 381] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 381] close(5) = 0 [pid 388] close(5 [pid 381] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x00\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2f\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2f"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 386] <... ioctl resumed>, ifr_ifindex=44}) = 0 [pid 384] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 383] ioctl(5, SIOCGIFINDEX, {ifr_name="virt_wifi0" [pid 388] <... close resumed>) = 0 [pid 381] <... sendto resumed>) = 64 [pid 381] recvfrom(3, [{nlmsg_len=84, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x00\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2f\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2f"]}], 4096, 0, NULL, NULL) = 84 [pid 388] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x2e\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x33\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 386] close(5 [pid 384] close(5 [pid 383] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 381] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 381] ioctl(5, SIOCGIFINDEX, {ifr_name="virt_wifi0"}) = -1 ENODEV (No such device) [pid 381] close(5 [pid 388] <... sendto resumed>) = 44 [pid 381] <... close resumed>) = 0 [pid 381] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x2f\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 388] recvfrom(3 [pid 386] <... close resumed>) = 0 [pid 384] <... close resumed>) = 0 [pid 383] close(5 [pid 381] <... sendto resumed>) = 44 [pid 381] recvfrom(3, [{nlmsg_len=64, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x2f\x00\x00"]}], 4096, 0, NULL, NULL) = 64 [pid 388] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 386] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x2c\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x30\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 384] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x2f\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 383] <... close resumed>) = 0 [pid 381] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 388] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 381] <... socket resumed>) = 5 [pid 381] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0_vlan" [pid 388] <... socket resumed>) = 5 [pid 381] <... ioctl resumed>, ifr_ifindex=44}) = 0 [pid 388] ioctl(5, SIOCGIFINDEX, {ifr_name="macvlan0" [pid 381] close(5 [pid 388] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 381] <... close resumed>) = 0 [pid 388] close(5 [pid 381] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x2c\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x30\x08\x00\x01\x00\xac\x14\x14\x30"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 388] <... close resumed>) = 0 [pid 386] <... sendto resumed>) = 44 [pid 384] <... sendto resumed>) = 44 [pid 383] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x00\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2f\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2f"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 381] <... sendto resumed>) = 40 [pid 388] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x34\x08\x00\x01\x00\xac\x14\x14\x34"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 386] recvfrom(3 [pid 384] recvfrom(3 [pid 381] recvfrom(3 [pid 388] <... sendto resumed>) = 40 [pid 383] <... sendto resumed>) = 64 [pid 381] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 388] recvfrom(3 [pid 386] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 384] <... recvfrom resumed>, [{nlmsg_len=64, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x2f\x00\x00"]}], 4096, 0, NULL, NULL) = 64 [pid 383] recvfrom(3 [pid 381] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 388] <... recvfrom resumed>, [{nlmsg_len=60, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x34\x08\x00\x01\x00\xac\x14\x14\x34"]}], 4096, 0, NULL, NULL) = 60 [pid 386] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 381] <... socket resumed>) = 5 [pid 384] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 388] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 383] <... recvfrom resumed>, [{nlmsg_len=84, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x00\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2f\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2f"]}], 4096, 0, NULL, NULL) = 84 [pid 381] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0_vlan" [pid 388] <... socket resumed>) = 5 [pid 386] <... socket resumed>) = 5 [pid 384] <... socket resumed>) = 5 [pid 381] <... ioctl resumed>, ifr_ifindex=44}) = 0 [pid 388] ioctl(5, SIOCGIFINDEX, {ifr_name="macvlan0" [pid 381] close(5 [pid 388] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 381] <... close resumed>) = 0 [pid 388] close(5 [pid 386] ioctl(5, SIOCGIFINDEX, {ifr_name="veth1_vlan" [pid 383] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 381] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x2c\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x30\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x30"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 388] <... close resumed>) = 0 [pid 386] <... ioctl resumed>, ifr_ifindex=43}) = 0 [pid 384] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0_vlan" [pid 383] <... socket resumed>) = 5 [pid 381] <... sendto resumed>) = 64 [pid 388] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x00\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x34\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x34"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 381] recvfrom(3 [pid 386] close(5 [pid 384] <... ioctl resumed>, ifr_ifindex=44}) = 0 [pid 383] ioctl(5, SIOCGIFINDEX, {ifr_name="virt_wifi0" [pid 388] <... sendto resumed>) = 64 [pid 381] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 388] recvfrom(3 [pid 386] <... close resumed>) = 0 [pid 384] close(5 [pid 383] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 388] <... recvfrom resumed>, [{nlmsg_len=84, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x00\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x34\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x34"]}], 4096, 0, NULL, NULL) = 84 [pid 386] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x2b\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x31\x08\x00\x01\x00\xac\x14\x14\x31"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 381] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 388] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 384] <... close resumed>) = 0 [pid 383] close(5 [pid 381] <... socket resumed>) = 5 [pid 388] <... socket resumed>) = 5 [pid 381] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0_vlan" [pid 388] ioctl(5, SIOCGIFINDEX, {ifr_name="macvlan0" [pid 381] <... ioctl resumed>, ifr_ifindex=44}) = 0 [pid 388] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 381] close(5 [pid 388] close(5 [pid 381] <... close resumed>) = 0 [pid 388] <... close resumed>) = 0 [pid 386] <... sendto resumed>) = 40 [pid 381] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x2c\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x30\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 388] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x34\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 384] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x2c\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x30\x08\x00\x01\x00\xac\x14\x14\x30"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 386] recvfrom(3 [pid 383] <... close resumed>) = 0 [pid 388] <... sendto resumed>) = 44 [pid 381] <... sendto resumed>) = 44 [pid 388] recvfrom(3 [pid 386] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 381] recvfrom(3 [pid 388] <... recvfrom resumed>, [{nlmsg_len=64, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x34\x00\x00"]}], 4096, 0, NULL, NULL) = 64 [pid 384] <... sendto resumed>) = 40 [pid 383] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x2f\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 388] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 386] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 384] recvfrom(3 [pid 381] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 388] <... socket resumed>) = 5 [pid 386] <... socket resumed>) = 5 [pid 384] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 383] <... sendto resumed>) = 44 [pid 388] ioctl(5, SIOCGIFINDEX, {ifr_name="macvlan1" [pid 386] ioctl(5, SIOCGIFINDEX, {ifr_name="veth1_vlan" [pid 381] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 388] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 388] close(5 [pid 381] <... socket resumed>) = 5 [pid 388] <... close resumed>) = 0 [pid 386] <... ioctl resumed>, ifr_ifindex=43}) = 0 [pid 381] ioctl(5, SIOCGIFINDEX, {ifr_name="veth1_vlan" [pid 388] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x35\x08\x00\x01\x00\xac\x14\x14\x35"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 383] recvfrom(3 [pid 388] <... sendto resumed>) = 40 [pid 386] close(5 [pid 384] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 381] <... ioctl resumed>, ifr_ifindex=43}) = 0 [pid 388] recvfrom(3, [{nlmsg_len=60, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x35\x08\x00\x01\x00\xac\x14\x14\x35"]}], 4096, 0, NULL, NULL) = 60 [pid 381] close(5 [pid 388] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 386] <... close resumed>) = 0 [pid 384] <... socket resumed>) = 5 [pid 383] <... recvfrom resumed>, [{nlmsg_len=64, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x2f\x00\x00"]}], 4096, 0, NULL, NULL) = 64 [pid 388] <... socket resumed>) = 5 [pid 386] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x2b\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x31\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x31"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 384] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0_vlan" [pid 381] <... close resumed>) = 0 [pid 388] ioctl(5, SIOCGIFINDEX, {ifr_name="macvlan1" [pid 383] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 381] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x2b\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x31\x08\x00\x01\x00\xac\x14\x14\x31"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 388] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 386] <... sendto resumed>) = 64 [pid 384] <... ioctl resumed>, ifr_ifindex=44}) = 0 [pid 383] <... socket resumed>) = 5 [pid 388] close(5) = 0 [pid 381] <... sendto resumed>) = 40 [pid 388] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x00\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x35\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x35"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 386] recvfrom(3 [pid 384] close(5 [pid 383] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0_vlan" [pid 381] recvfrom(3 [pid 388] <... sendto resumed>) = 64 [pid 388] recvfrom(3 [pid 386] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 383] <... ioctl resumed>, ifr_ifindex=44}) = 0 [pid 381] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 388] <... recvfrom resumed>, [{nlmsg_len=84, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x00\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x35\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x35"]}], 4096, 0, NULL, NULL) = 84 [pid 386] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 384] <... close resumed>) = 0 [pid 383] close(5 [pid 388] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 381] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 388] <... socket resumed>) = 5 [pid 388] ioctl(5, SIOCGIFINDEX, {ifr_name="macvlan1" [pid 381] <... socket resumed>) = 5 [pid 388] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 386] <... socket resumed>) = 5 [pid 384] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x2c\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x30\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x30"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 383] <... close resumed>) = 0 [pid 381] ioctl(5, SIOCGIFINDEX, {ifr_name="veth1_vlan" [pid 388] close(5 [pid 386] ioctl(5, SIOCGIFINDEX, {ifr_name="veth1_vlan" [pid 383] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x2c\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x30\x08\x00\x01\x00\xac\x14\x14\x30"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 381] <... ioctl resumed>, ifr_ifindex=43}) = 0 [pid 388] <... close resumed>) = 0 [pid 386] <... ioctl resumed>, ifr_ifindex=43}) = 0 [pid 384] <... sendto resumed>) = 64 [pid 388] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x35\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 381] close(5 [pid 386] close(5) = 0 [pid 381] <... close resumed>) = 0 [ 33.310142][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 33.319061][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 33.328677][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 33.337691][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [pid 388] <... sendto resumed>) = 44 [pid 386] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x2b\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x31\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 384] recvfrom(3 [pid 381] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x2b\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x31\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x31"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 388] recvfrom(3 [pid 383] <... sendto resumed>) = 40 [pid 388] <... recvfrom resumed>, [{nlmsg_len=64, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x35\x00\x00"]}], 4096, 0, NULL, NULL) = 64 [pid 386] <... sendto resumed>) = 44 [pid 384] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 383] recvfrom(3 [pid 388] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 386] recvfrom(3 [pid 384] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 383] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 388] <... socket resumed>) = 5 [pid 386] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 384] <... socket resumed>) = 5 [pid 388] ioctl(5, SIOCGIFINDEX, {ifr_name="ipvlan0" [pid 386] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 383] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 388] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 386] <... socket resumed>) = 5 [pid 384] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0_vlan" [pid 383] <... socket resumed>) = 5 [pid 388] close(5 [pid 386] ioctl(5, SIOCGIFINDEX, {ifr_name="vlan0" [pid 388] <... close resumed>) = 0 [pid 386] <... ioctl resumed>, ifr_ifindex=45}) = 0 [pid 384] <... ioctl resumed>, ifr_ifindex=44}) = 0 [pid 388] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x36\x08\x00\x01\x00\xac\x14\x14\x36"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 383] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0_vlan" [pid 386] close(5 [pid 384] close(5 [pid 386] <... close resumed>) = 0 [pid 384] <... close resumed>) = 0 [pid 383] <... ioctl resumed>, ifr_ifindex=44}) = 0 [pid 386] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x2d\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x32\x08\x00\x01\x00\xac\x14\x14\x32"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 384] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x2c\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x30\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 383] close(5 [pid 381] <... sendto resumed>) = 64 [pid 386] <... sendto resumed>) = 40 [pid 386] recvfrom(3 [pid 383] <... close resumed>) = 0 [pid 381] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 381] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 381] ioctl(5, SIOCGIFINDEX, {ifr_name="veth1_vlan", ifr_ifindex=43}) = 0 [pid 381] close(5) = 0 [pid 381] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x2b\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x31\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 386] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 383] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x2c\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x30\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x30"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 386] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 386] ioctl(5, SIOCGIFINDEX, {ifr_name="vlan0", ifr_ifindex=45}) = 0 [pid 386] close(5) = 0 [pid 386] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x2d\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x32\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x32"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 388] <... sendto resumed>) = 40 [pid 388] recvfrom(3, [{nlmsg_len=60, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x36\x08\x00\x01\x00\xac\x14\x14\x36"]}], 4096, 0, NULL, NULL) = 60 [pid 388] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 388] ioctl(5, SIOCGIFINDEX, {ifr_name="ipvlan0"}) = -1 ENODEV (No such device) [pid 388] close(5) = 0 [pid 388] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x00\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x36\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x36"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 384] <... sendto resumed>) = 44 [pid 384] recvfrom(3 [pid 381] <... sendto resumed>) = 44 [pid 381] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 384] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 381] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 384] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 381] <... socket resumed>) = 5 [pid 384] <... socket resumed>) = 5 [pid 381] ioctl(5, SIOCGIFINDEX, {ifr_name="vlan0" [pid 384] ioctl(5, SIOCGIFINDEX, {ifr_name="veth1_vlan" [pid 381] <... ioctl resumed>, ifr_ifindex=45}) = 0 [pid 384] <... ioctl resumed>, ifr_ifindex=43}) = 0 [pid 381] close(5 [pid 384] close(5 [pid 381] <... close resumed>) = 0 [pid 384] <... close resumed>) = 0 [ 33.372653][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 33.382608][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 33.393263][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 33.400973][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 33.411578][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [pid 381] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x2d\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x32\x08\x00\x01\x00\xac\x14\x14\x32"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 384] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x2b\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x31\x08\x00\x01\x00\xac\x14\x14\x31"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 383] <... sendto resumed>) = 64 [pid 386] <... sendto resumed>) = 64 [pid 383] recvfrom(3 [pid 388] <... sendto resumed>) = 64 [pid 386] recvfrom(3 [pid 383] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 388] recvfrom(3 [pid 386] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 383] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 381] <... sendto resumed>) = 40 [pid 383] <... socket resumed>) = 5 [pid 383] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0_vlan", ifr_ifindex=44}) = 0 [pid 383] close(5) = 0 [pid 383] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x2c\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x30\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 388] <... recvfrom resumed>, [{nlmsg_len=84, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x00\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x36\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x36"]}], 4096, 0, NULL, NULL) = 84 [pid 386] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 381] recvfrom(3 [pid 388] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 386] <... socket resumed>) = 5 [pid 381] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 388] <... socket resumed>) = 5 [pid 386] ioctl(5, SIOCGIFINDEX, {ifr_name="vlan0" [pid 388] ioctl(5, SIOCGIFINDEX, {ifr_name="ipvlan0" [pid 381] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 388] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 386] <... ioctl resumed>, ifr_ifindex=45}) = 0 [pid 384] <... sendto resumed>) = 40 [pid 381] <... socket resumed>) = 5 [pid 388] close(5 [pid 386] close(5 [pid 381] ioctl(5, SIOCGIFINDEX, {ifr_name="vlan0" [pid 388] <... close resumed>) = 0 [pid 386] <... close resumed>) = 0 [pid 381] <... ioctl resumed>, ifr_ifindex=45}) = 0 [pid 388] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x36\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 386] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x2d\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x32\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 381] close(5 [pid 384] recvfrom(3 [pid 383] <... sendto resumed>) = 44 [pid 388] <... sendto resumed>) = 44 [pid 384] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 383] recvfrom(3 [pid 381] <... close resumed>) = 0 [pid 381] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x2d\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x32\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x32"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 388] recvfrom(3 [pid 384] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 383] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 388] <... recvfrom resumed>, [{nlmsg_len=64, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x36\x00\x00"]}], 4096, 0, NULL, NULL) = 64 [pid 386] <... sendto resumed>) = 44 [pid 384] <... socket resumed>) = 5 [pid 383] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 381] <... sendto resumed>) = 64 [pid 381] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 388] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 386] recvfrom(3 [pid 384] ioctl(5, SIOCGIFINDEX, {ifr_name="veth1_vlan" [pid 383] <... socket resumed>) = 5 [pid 381] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 381] ioctl(5, SIOCGIFINDEX, {ifr_name="vlan0" [pid 384] <... ioctl resumed>, ifr_ifindex=43}) = 0 [pid 381] <... ioctl resumed>, ifr_ifindex=45}) = 0 [pid 388] <... socket resumed>) = 5 [pid 381] close(5) = 0 [pid 381] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x2d\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x32\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 388] ioctl(5, SIOCGIFINDEX, {ifr_name="ipvlan1" [pid 386] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 384] close(5 [pid 383] ioctl(5, SIOCGIFINDEX, {ifr_name="veth1_vlan" [pid 388] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 384] <... close resumed>) = 0 [pid 383] <... ioctl resumed>, ifr_ifindex=43}) = 0 [pid 388] close(5 [pid 384] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x2b\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x31\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x31"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 383] close(5 [pid 388] <... close resumed>) = 0 [pid 383] <... close resumed>) = 0 [pid 388] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x37\x08\x00\x01\x00\xac\x14\x14\x37"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 386] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 384] <... sendto resumed>) = 64 [pid 381] <... sendto resumed>) = 44 [pid 383] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x2b\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x31\x08\x00\x01\x00\xac\x14\x14\x31"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 388] <... sendto resumed>) = 40 [pid 384] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 388] recvfrom(3 [pid 386] <... socket resumed>) = 5 [pid 384] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 383] <... sendto resumed>) = 40 [pid 381] recvfrom(3 [pid 388] <... recvfrom resumed>, [{nlmsg_len=60, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x37\x08\x00\x01\x00\xac\x14\x14\x37"]}], 4096, 0, NULL, NULL) = 60 [pid 386] ioctl(5, SIOCGIFINDEX, {ifr_name="vlan1" [pid 384] <... socket resumed>) = 5 [pid 388] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 386] <... ioctl resumed>, ifr_ifindex=46}) = 0 [pid 384] ioctl(5, SIOCGIFINDEX, {ifr_name="veth1_vlan" [pid 383] recvfrom(3 [pid 381] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 388] <... socket resumed>) = 5 [pid 386] close(5 [pid 384] <... ioctl resumed>, ifr_ifindex=43}) = 0 [pid 383] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 388] ioctl(5, SIOCGIFINDEX, {ifr_name="ipvlan1" [pid 386] <... close resumed>) = 0 [pid 384] close(5 [pid 381] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 388] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 386] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x2e\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x33\x08\x00\x01\x00\xac\x14\x14\x33"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 384] <... close resumed>) = 0 [pid 383] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 388] close(5 [pid 386] <... sendto resumed>) = 40 [pid 384] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x2b\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x31\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 381] <... socket resumed>) = 5 [pid 388] <... close resumed>) = 0 [pid 386] recvfrom(3 [pid 384] <... sendto resumed>) = 44 [pid 383] <... socket resumed>) = 5 [pid 381] ioctl(5, SIOCGIFINDEX, {ifr_name="vlan1" [pid 386] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 384] recvfrom(3 [pid 381] <... ioctl resumed>, ifr_ifindex=46}) = 0 [pid 386] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 384] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 381] close(5 [pid 386] <... socket resumed>) = 5 [pid 384] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 381] <... close resumed>) = 0 [pid 386] ioctl(5, SIOCGIFINDEX, {ifr_name="vlan1" [pid 384] <... socket resumed>) = 5 [pid 381] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x2e\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x33\x08\x00\x01\x00\xac\x14\x14\x33"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 386] <... ioctl resumed>, ifr_ifindex=46}) = 0 [pid 384] ioctl(5, SIOCGIFINDEX, {ifr_name="vlan0" [pid 386] close(5 [pid 384] <... ioctl resumed>, ifr_ifindex=45}) = 0 [pid 386] <... close resumed>) = 0 [pid 384] close(5 [pid 386] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x2e\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x33\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x33"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 384] <... close resumed>) = 0 [ 33.419538][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 33.428564][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 33.436311][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 33.446406][ T386] device veth0_vlan entered promiscuous mode [ 33.455136][ T381] device veth0_vlan entered promiscuous mode [pid 388] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x00\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x37\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x37"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 384] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x2d\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x32\x08\x00\x01\x00\xac\x14\x14\x32"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 383] ioctl(5, SIOCGIFINDEX, {ifr_name="veth1_vlan", ifr_ifindex=43}) = 0 [pid 383] close(5) = 0 [pid 383] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x2b\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x31\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x31"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 386] <... sendto resumed>) = 64 [pid 386] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 386] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 386] ioctl(5, SIOCGIFINDEX, {ifr_name="vlan1", ifr_ifindex=46}) = 0 [pid 386] close(5) = 0 [pid 386] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x2e\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x33\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 381] <... sendto resumed>) = 40 [pid 381] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 388] <... sendto resumed>) = 64 [pid 384] <... sendto resumed>) = 40 [pid 388] recvfrom(3 [pid 386] <... sendto resumed>) = 44 [pid 383] <... sendto resumed>) = 64 [pid 381] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 388] <... recvfrom resumed>, [{nlmsg_len=84, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x00\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x37\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x37"]}], 4096, 0, NULL, NULL) = 84 [pid 388] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 386] recvfrom(3 [pid 384] recvfrom(3 [pid 383] recvfrom(3 [pid 381] <... socket resumed>) = 5 [pid 388] <... socket resumed>) = 5 [pid 388] ioctl(5, SIOCGIFINDEX, {ifr_name="ipvlan1"}) = -1 ENODEV (No such device) [pid 384] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 383] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 381] ioctl(5, SIOCGIFINDEX, {ifr_name="vlan1" [pid 388] close(5 [pid 386] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 384] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 383] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 388] <... close resumed>) = 0 [pid 381] <... ioctl resumed>, ifr_ifindex=46}) = 0 [pid 388] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x37\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 384] <... socket resumed>) = 5 [pid 388] <... sendto resumed>) = 44 [pid 386] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 383] <... socket resumed>) = 5 [pid 381] close(5 [pid 388] recvfrom(3, [{nlmsg_len=64, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x37\x00\x00"]}], 4096, 0, NULL, NULL) = 64 [pid 388] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 386] <... socket resumed>) = 5 [pid 384] ioctl(5, SIOCGIFINDEX, {ifr_name="vlan0" [pid 383] ioctl(5, SIOCGIFINDEX, {ifr_name="veth1_vlan" [pid 381] <... close resumed>) = 0 [pid 388] <... socket resumed>) = 5 [pid 388] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0_macvtap", ifr_ifindex=48}) = 0 [pid 388] close(5) = 0 [pid 388] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x30\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x38\x08\x00\x01\x00\xac\x14\x14\x38"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 384] <... ioctl resumed>, ifr_ifindex=45}) = 0 [pid 383] <... ioctl resumed>, ifr_ifindex=43}) = 0 [pid 381] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x2e\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x33\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x33"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 388] <... sendto resumed>) = 40 [pid 386] ioctl(5, SIOCGIFINDEX, {ifr_name="macvlan0" [pid 384] close(5 [pid 383] close(5 [pid 388] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 388] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 384] <... close resumed>) = 0 [pid 383] <... close resumed>) = 0 [pid 381] <... sendto resumed>) = 64 [pid 388] <... socket resumed>) = 5 [pid 388] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0_macvtap", ifr_ifindex=48}) = 0 [pid 386] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 384] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x2d\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x32\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x32"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 383] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x2b\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x31\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 381] recvfrom(3 [pid 388] close(5 [pid 386] close(5 [pid 384] <... sendto resumed>) = 64 [pid 388] <... close resumed>) = 0 [pid 388] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x30\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x38\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x38"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 386] <... close resumed>) = 0 [pid 384] recvfrom(3 [pid 383] <... sendto resumed>) = 44 [pid 381] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 386] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x34\x08\x00\x01\x00\xac\x14\x14\x34"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 384] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 383] recvfrom(3 [pid 381] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 384] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [ 33.465968][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 33.474523][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 33.482979][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 33.490475][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 33.506283][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 33.515325][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [pid 383] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 384] <... socket resumed>) = 5 [pid 381] <... socket resumed>) = 5 [pid 384] ioctl(5, SIOCGIFINDEX, {ifr_name="vlan0", ifr_ifindex=45}) = 0 [pid 383] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 381] ioctl(5, SIOCGIFINDEX, {ifr_name="vlan1" [pid 384] close(5 [pid 383] <... socket resumed>) = 5 [pid 384] <... close resumed>) = 0 [pid 384] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x2d\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x32\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 381] <... ioctl resumed>, ifr_ifindex=46}) = 0 [pid 383] ioctl(5, SIOCGIFINDEX, {ifr_name="vlan0", ifr_ifindex=45}) = 0 [pid 381] close(5 [pid 383] close(5) = 0 [pid 383] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x2d\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x32\x08\x00\x01\x00\xac\x14\x14\x32"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 388] <... sendto resumed>) = 64 [pid 386] <... sendto resumed>) = 40 [pid 383] <... sendto resumed>) = 40 [pid 383] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 383] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 383] ioctl(5, SIOCGIFINDEX, {ifr_name="vlan0", ifr_ifindex=45}) = 0 [pid 383] close(5) = 0 [pid 383] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x2d\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x32\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x32"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 386] recvfrom(3 [pid 381] <... close resumed>) = 0 [pid 381] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x2e\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x33\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 388] recvfrom(3 [pid 386] <... recvfrom resumed>, [{nlmsg_len=60, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x34\x08\x00\x01\x00\xac\x14\x14\x34"]}], 4096, 0, NULL, NULL) = 60 [pid 388] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 388] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 386] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 384] <... sendto resumed>) = 44 [pid 381] <... sendto resumed>) = 44 [pid 388] <... socket resumed>) = 5 [pid 383] <... sendto resumed>) = 64 [pid 383] recvfrom(3 [pid 381] recvfrom(3 [pid 383] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 381] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 388] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0_macvtap" [pid 386] <... socket resumed>) = 5 [pid 384] recvfrom(3 [pid 383] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 388] <... ioctl resumed>, ifr_ifindex=48}) = 0 [pid 381] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 386] ioctl(5, SIOCGIFINDEX, {ifr_name="macvlan0" [pid 388] close(5 [pid 386] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 384] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 381] <... socket resumed>) = 5 [pid 388] <... close resumed>) = 0 [pid 386] close(5 [pid 383] <... socket resumed>) = 5 [pid 388] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x30\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x38\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 381] ioctl(5, SIOCGIFINDEX, {ifr_name="macvlan0" [pid 386] <... close resumed>) = 0 [pid 384] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 383] ioctl(5, SIOCGIFINDEX, {ifr_name="vlan0" [pid 381] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 381] close(5) = 0 [pid 381] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x34\x08\x00\x01\x00\xac\x14\x14\x34"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 388] <... sendto resumed>) = 44 [pid 386] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x00\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x34\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x34"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 381] <... sendto resumed>) = 40 [pid 388] recvfrom(3 [pid 384] <... socket resumed>) = 5 [pid 383] <... ioctl resumed>, ifr_ifindex=45}) = 0 [pid 381] recvfrom(3 [pid 388] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 386] <... sendto resumed>) = 64 [pid 381] <... recvfrom resumed>, [{nlmsg_len=60, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x34\x08\x00\x01\x00\xac\x14\x14\x34"]}], 4096, 0, NULL, NULL) = 60 [pid 388] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 386] recvfrom(3 [pid 384] ioctl(5, SIOCGIFINDEX, {ifr_name="vlan1" [pid 383] close(5 [pid 381] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 386] <... recvfrom resumed>, [{nlmsg_len=84, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x00\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x34\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x34"]}], 4096, 0, NULL, NULL) = 84 [pid 381] ioctl(5, SIOCGIFINDEX, {ifr_name="macvlan0" [pid 388] <... socket resumed>) = 5 [pid 386] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 384] <... ioctl resumed>, ifr_ifindex=46}) = 0 [pid 383] <... close resumed>) = 0 [pid 381] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 381] close(5) = 0 [pid 381] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x00\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x34\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x34"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 388] ioctl(5, SIOCGIFINDEX, {ifr_name="veth1_macvtap" [pid 386] <... socket resumed>) = 5 [pid 384] close(5 [pid 383] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x2d\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x32\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 381] <... sendto resumed>) = 64 [pid 388] <... ioctl resumed>, ifr_ifindex=47}) = 0 [pid 386] ioctl(5, SIOCGIFINDEX, {ifr_name="macvlan0" [pid 384] <... close resumed>) = 0 [pid 381] recvfrom(3, [{nlmsg_len=84, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x00\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x34\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x34"]}], 4096, 0, NULL, NULL) = 84 [pid 388] close(5 [pid 386] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 384] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x2e\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x33\x08\x00\x01\x00\xac\x14\x14\x33"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 381] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 381] ioctl(5, SIOCGIFINDEX, {ifr_name="macvlan0"}) = -1 ENODEV (No such device) [pid 381] close(5) = 0 [pid 381] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x34\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 388] <... close resumed>) = 0 [pid 386] close(5 [pid 383] <... sendto resumed>) = 44 [pid 383] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 388] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x2f\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x39\x08\x00\x01\x00\xac\x14\x14\x39"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 386] <... close resumed>) = 0 [pid 384] <... sendto resumed>) = 40 [pid 386] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x34\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 384] recvfrom(3 [pid 381] <... sendto resumed>) = 44 [pid 381] recvfrom(3 [pid 386] <... sendto resumed>) = 44 [pid 381] <... recvfrom resumed>, [{nlmsg_len=64, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x34\x00\x00"]}], 4096, 0, NULL, NULL) = 64 [pid 388] <... sendto resumed>) = 40 [pid 386] recvfrom(3 [pid 384] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 388] recvfrom(3 [pid 386] <... recvfrom resumed>, [{nlmsg_len=64, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x34\x00\x00"]}], 4096, 0, NULL, NULL) = 64 [pid 388] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 384] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 386] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 381] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 388] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 386] <... socket resumed>) = 5 [pid 381] <... socket resumed>) = 5 [pid 388] <... socket resumed>) = 5 [pid 386] ioctl(5, SIOCGIFINDEX, {ifr_name="macvlan1" [pid 381] ioctl(5, SIOCGIFINDEX, {ifr_name="macvlan1" [pid 388] ioctl(5, SIOCGIFINDEX, {ifr_name="veth1_macvtap" [pid 386] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 381] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 388] <... ioctl resumed>, ifr_ifindex=47}) = 0 [pid 386] close(5 [pid 381] close(5 [pid 388] close(5 [pid 386] <... close resumed>) = 0 [pid 381] <... close resumed>) = 0 [pid 388] <... close resumed>) = 0 [pid 381] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x35\x08\x00\x01\x00\xac\x14\x14\x35"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 388] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x2f\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x39\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x39"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 386] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x35\x08\x00\x01\x00\xac\x14\x14\x35"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 384] <... socket resumed>) = 5 [pid 388] <... sendto resumed>) = 64 [pid 381] <... sendto resumed>) = 40 [pid 388] recvfrom(3 [pid 386] <... sendto resumed>) = 40 [pid 381] recvfrom(3 [pid 388] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 386] recvfrom(3 [pid 381] <... recvfrom resumed>, [{nlmsg_len=60, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x35\x08\x00\x01\x00\xac\x14\x14\x35"]}], 4096, 0, NULL, NULL) = 60 [pid 388] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 386] <... recvfrom resumed>, [{nlmsg_len=60, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x35\x08\x00\x01\x00\xac\x14\x14\x35"]}], 4096, 0, NULL, NULL) = 60 [pid 384] ioctl(5, SIOCGIFINDEX, {ifr_name="vlan1" [pid 388] <... socket resumed>) = 5 [pid 381] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 383] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 386] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 383] <... socket resumed>) = 5 [pid 381] <... socket resumed>) = 5 [pid 388] ioctl(5, SIOCGIFINDEX, {ifr_name="veth1_macvtap" [pid 386] <... socket resumed>) = 5 [pid 381] ioctl(5, SIOCGIFINDEX, {ifr_name="macvlan1" [pid 388] <... ioctl resumed>, ifr_ifindex=47}) = 0 [pid 386] ioctl(5, SIOCGIFINDEX, {ifr_name="macvlan1" [pid 388] close(5 [pid 381] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 386] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 388] <... close resumed>) = 0 [pid 383] ioctl(5, SIOCGIFINDEX, {ifr_name="vlan1" [pid 381] close(5 [pid 388] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x2f\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x39\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 386] close(5 [pid 384] <... ioctl resumed>, ifr_ifindex=46}) = 0 [pid 383] <... ioctl resumed>, ifr_ifindex=46}) = 0 [pid 381] <... close resumed>) = 0 [pid 384] close(5) = 0 [ 33.524644][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 33.532611][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 33.542294][ T384] device veth0_vlan entered promiscuous mode [ 33.555786][ T383] device veth0_vlan entered promiscuous mode [pid 384] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x2e\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x33\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x33"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 388] <... sendto resumed>) = 44 [pid 386] <... close resumed>) = 0 [pid 381] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x00\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x35\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x35"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 388] recvfrom(3 [pid 386] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x00\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x35\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x35"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 383] close(5 [pid 388] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 383] <... close resumed>) = 0 [pid 388] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 383] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x2e\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x33\x08\x00\x01\x00\xac\x14\x14\x33"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 388] <... socket resumed>) = 5 [pid 386] <... sendto resumed>) = 64 [pid 384] <... sendto resumed>) = 64 [pid 381] <... sendto resumed>) = 64 [pid 388] ioctl(5, SIOCGIFINDEX, {ifr_name="macvtap0" [pid 383] <... sendto resumed>) = 40 [pid 386] recvfrom(3 [pid 381] recvfrom(3 [pid 388] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 386] <... recvfrom resumed>, [{nlmsg_len=84, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x00\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x35\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x35"]}], 4096, 0, NULL, NULL) = 84 [pid 384] recvfrom(3 [pid 383] recvfrom(3 [pid 381] <... recvfrom resumed>, [{nlmsg_len=84, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x00\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x35\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x35"]}], 4096, 0, NULL, NULL) = 84 [pid 388] close(5 [pid 386] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 383] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 381] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 388] <... close resumed>) = 0 [pid 386] <... socket resumed>) = 5 [pid 384] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 383] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 381] <... socket resumed>) = 5 [pid 388] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x3a\x08\x00\x01\x00\xac\x14\x14\x3a"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 386] ioctl(5, SIOCGIFINDEX, {ifr_name="macvlan1" [pid 383] <... socket resumed>) = 5 [pid 381] ioctl(5, SIOCGIFINDEX, {ifr_name="macvlan1" [pid 388] <... sendto resumed>) = 40 [pid 386] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 384] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 383] ioctl(5, SIOCGIFINDEX, {ifr_name="vlan1" [pid 381] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 386] close(5 [pid 383] <... ioctl resumed>, ifr_ifindex=46}) = 0 [pid 381] close(5 [pid 386] <... close resumed>) = 0 [pid 383] close(5 [pid 381] <... close resumed>) = 0 [pid 386] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x35\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 383] <... close resumed>) = 0 [pid 381] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x35\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 388] recvfrom(3 [pid 386] <... sendto resumed>) = 44 [pid 384] <... socket resumed>) = 5 [pid 383] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x2e\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x33\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x33"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 381] <... sendto resumed>) = 44 [pid 388] <... recvfrom resumed>, [{nlmsg_len=60, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x3a\x08\x00\x01\x00\xac\x14\x14\x3a"]}], 4096, 0, NULL, NULL) = 60 [pid 386] recvfrom(3 [pid 384] ioctl(5, SIOCGIFINDEX, {ifr_name="vlan1" [pid 383] <... sendto resumed>) = 64 [pid 381] recvfrom(3 [pid 388] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 386] <... recvfrom resumed>, [{nlmsg_len=64, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x35\x00\x00"]}], 4096, 0, NULL, NULL) = 64 [pid 383] recvfrom(3 [pid 381] <... recvfrom resumed>, [{nlmsg_len=64, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x35\x00\x00"]}], 4096, 0, NULL, NULL) = 64 [pid 388] <... socket resumed>) = 5 [pid 386] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 384] <... ioctl resumed>, ifr_ifindex=46}) = 0 [pid 383] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 381] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 388] ioctl(5, SIOCGIFINDEX, {ifr_name="macvtap0" [pid 386] <... socket resumed>) = 5 [pid 384] close(5 [pid 383] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 381] <... socket resumed>) = 5 [pid 388] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 386] ioctl(5, SIOCGIFINDEX, {ifr_name="ipvlan0" [pid 381] ioctl(5, SIOCGIFINDEX, {ifr_name="ipvlan0" [pid 388] close(5 [pid 386] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 383] <... socket resumed>) = 5 [pid 381] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 388] <... close resumed>) = 0 [pid 386] close(5 [pid 383] ioctl(5, SIOCGIFINDEX, {ifr_name="vlan1" [pid 381] close(5 [pid 388] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x00\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x3a\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x3a"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 386] <... close resumed>) = 0 [pid 383] <... ioctl resumed>, ifr_ifindex=46}) = 0 [pid 381] <... close resumed>) = 0 [pid 384] <... close resumed>) = 0 [pid 381] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x36\x08\x00\x01\x00\xac\x14\x14\x36"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 388] <... sendto resumed>) = 64 [pid 386] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x36\x08\x00\x01\x00\xac\x14\x14\x36"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 384] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x2e\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x33\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 388] recvfrom(3 [pid 383] close(5 [pid 381] <... sendto resumed>) = 40 [pid 388] <... recvfrom resumed>, [{nlmsg_len=84, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x00\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x3a\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x3a"]}], 4096, 0, NULL, NULL) = 84 [pid 386] <... sendto resumed>) = 40 [pid 381] recvfrom(3 [pid 383] <... close resumed>) = 0 [pid 381] <... recvfrom resumed>, [{nlmsg_len=60, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x36\x08\x00\x01\x00\xac\x14\x14\x36"]}], 4096, 0, NULL, NULL) = 60 [pid 388] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 386] recvfrom(3 [pid 384] <... sendto resumed>) = 44 [pid 383] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x2e\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x33\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 381] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 388] <... socket resumed>) = 5 [pid 386] <... recvfrom resumed>, [{nlmsg_len=60, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x36\x08\x00\x01\x00\xac\x14\x14\x36"]}], 4096, 0, NULL, NULL) = 60 [pid 384] recvfrom(3 [pid 381] <... socket resumed>) = 5 [pid 388] ioctl(5, SIOCGIFINDEX, {ifr_name="macvtap0" [pid 386] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 383] <... sendto resumed>) = 44 [pid 381] ioctl(5, SIOCGIFINDEX, {ifr_name="ipvlan0" [pid 388] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 386] <... socket resumed>) = 5 [pid 383] recvfrom(3 [pid 381] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 388] close(5 [pid 386] ioctl(5, SIOCGIFINDEX, {ifr_name="ipvlan0" [pid 383] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 381] close(5 [pid 388] <... close resumed>) = 0 [pid 386] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 384] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 383] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 381] <... close resumed>) = 0 [pid 388] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x3a\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 386] close(5 [pid 381] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x00\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x36\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x36"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 388] <... sendto resumed>) = 44 [pid 386] <... close resumed>) = 0 [pid 384] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 383] <... socket resumed>) = 5 [pid 381] <... sendto resumed>) = 64 [pid 388] recvfrom(3 [pid 386] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x00\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x36\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x36"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 383] ioctl(5, SIOCGIFINDEX, {ifr_name="macvlan0" [pid 381] recvfrom(3 [pid 388] <... recvfrom resumed>, [{nlmsg_len=64, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x3a\x00\x00"]}], 4096, 0, NULL, NULL) = 64 [pid 386] <... sendto resumed>) = 64 [pid 383] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 381] <... recvfrom resumed>, [{nlmsg_len=84, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x00\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x36\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x36"]}], 4096, 0, NULL, NULL) = 84 [pid 388] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 386] recvfrom(3 [pid 384] <... socket resumed>) = 5 [pid 383] close(5 [pid 381] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 388] <... socket resumed>) = 5 [pid 386] <... recvfrom resumed>, [{nlmsg_len=84, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x00\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x36\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x36"]}], 4096, 0, NULL, NULL) = 84 [pid 381] <... socket resumed>) = 5 [pid 383] <... close resumed>) = 0 [pid 388] ioctl(5, SIOCGIFINDEX, {ifr_name="macsec0" [pid 384] ioctl(5, SIOCGIFINDEX, {ifr_name="macvlan0" [pid 381] ioctl(5, SIOCGIFINDEX, {ifr_name="ipvlan0" [pid 386] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 388] <... ioctl resumed>, ifr_ifindex=49}) = 0 [pid 383] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x34\x08\x00\x01\x00\xac\x14\x14\x34"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 388] close(5 [pid 386] <... socket resumed>) = 5 [pid 384] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 381] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 383] <... sendto resumed>) = 40 [pid 386] ioctl(5, SIOCGIFINDEX, {ifr_name="ipvlan0" [pid 381] close(5 [pid 388] <... close resumed>) = 0 [pid 386] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 388] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x31\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x3b\x08\x00\x01\x00\xac\x14\x14\x3b"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 386] close(5 [pid 384] close(5 [pid 383] recvfrom(3 [pid 381] <... close resumed>) = 0 [pid 386] <... close resumed>) = 0 [pid 381] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x36\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 388] <... sendto resumed>) = 40 [pid 386] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x36\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 383] <... recvfrom resumed>, [{nlmsg_len=60, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x34\x08\x00\x01\x00\xac\x14\x14\x34"]}], 4096, 0, NULL, NULL) = 60 [pid 388] recvfrom(3 [pid 386] <... sendto resumed>) = 44 [pid 384] <... close resumed>) = 0 [pid 381] <... sendto resumed>) = 44 [pid 388] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 386] recvfrom(3 [pid 383] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 381] recvfrom(3 [pid 388] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 386] <... recvfrom resumed>, [{nlmsg_len=64, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x36\x00\x00"]}], 4096, 0, NULL, NULL) = 64 [pid 384] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x34\x08\x00\x01\x00\xac\x14\x14\x34"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 388] <... socket resumed>) = 5 [pid 386] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 383] <... socket resumed>) = 5 [pid 381] <... recvfrom resumed>, [{nlmsg_len=64, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x36\x00\x00"]}], 4096, 0, NULL, NULL) = 64 [pid 388] ioctl(5, SIOCGIFINDEX, {ifr_name="macsec0" [pid 386] <... socket resumed>) = 5 [pid 384] <... sendto resumed>) = 40 [pid 383] ioctl(5, SIOCGIFINDEX, {ifr_name="macvlan0" [pid 381] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 388] <... ioctl resumed>, ifr_ifindex=49}) = 0 [pid 386] ioctl(5, SIOCGIFINDEX, {ifr_name="ipvlan1" [pid 383] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 381] <... socket resumed>) = 5 [pid 386] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 388] close(5 [pid 383] close(5 [pid 386] close(5 [pid 381] ioctl(5, SIOCGIFINDEX, {ifr_name="ipvlan1" [pid 388] <... close resumed>) = 0 [pid 384] recvfrom(3 [pid 388] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x31\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x3b\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x3b"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 386] <... close resumed>) = 0 [pid 383] <... close resumed>) = 0 [pid 381] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 386] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x37\x08\x00\x01\x00\xac\x14\x14\x37"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 388] <... sendto resumed>) = 64 [pid 383] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x00\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x34\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x34"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 381] close(5 [pid 388] recvfrom(3 [pid 386] <... sendto resumed>) = 40 [pid 381] <... close resumed>) = 0 [pid 386] recvfrom(3 [pid 384] <... recvfrom resumed>, [{nlmsg_len=60, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x34\x08\x00\x01\x00\xac\x14\x14\x34"]}], 4096, 0, NULL, NULL) = 60 [pid 383] <... sendto resumed>) = 64 [pid 381] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x37\x08\x00\x01\x00\xac\x14\x14\x37"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 386] <... recvfrom resumed>, [{nlmsg_len=60, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x37\x08\x00\x01\x00\xac\x14\x14\x37"]}], 4096, 0, NULL, NULL) = 60 [pid 388] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 383] recvfrom(3 [pid 381] <... sendto resumed>) = 40 [pid 388] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 386] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 383] <... recvfrom resumed>, [{nlmsg_len=84, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x00\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x34\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x34"]}], 4096, 0, NULL, NULL) = 84 [pid 388] <... socket resumed>) = 5 [pid 386] <... socket resumed>) = 5 [pid 381] recvfrom(3 [pid 388] ioctl(5, SIOCGIFINDEX, {ifr_name="macsec0" [pid 386] ioctl(5, SIOCGIFINDEX, {ifr_name="ipvlan1" [pid 383] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 388] <... ioctl resumed>, ifr_ifindex=49}) = 0 [pid 381] <... recvfrom resumed>, [{nlmsg_len=60, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x37\x08\x00\x01\x00\xac\x14\x14\x37"]}], 4096, 0, NULL, NULL) = 60 [pid 388] close(5 [pid 386] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 383] <... socket resumed>) = 5 [pid 381] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 388] <... close resumed>) = 0 [pid 386] close(5 [pid 381] <... socket resumed>) = 5 [pid 386] <... close resumed>) = 0 [pid 384] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 381] ioctl(5, SIOCGIFINDEX, {ifr_name="ipvlan1" [pid 388] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x31\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x3b\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 386] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x00\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x37\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x37"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 384] <... socket resumed>) = 5 [pid 383] ioctl(5, SIOCGIFINDEX, {ifr_name="macvlan0" [pid 384] ioctl(5, SIOCGIFINDEX, {ifr_name="macvlan0" [pid 381] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 384] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 384] close(5) = 0 [pid 384] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x00\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x34\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x34"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 388] <... sendto resumed>) = 44 [pid 384] <... sendto resumed>) = 64 [pid 386] <... sendto resumed>) = 64 [pid 383] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 381] close(5 [pid 386] recvfrom(3 [pid 383] close(5 [pid 384] recvfrom(3 [pid 381] <... close resumed>) = 0 [pid 386] <... recvfrom resumed>, [{nlmsg_len=84, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x00\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x37\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x37"]}], 4096, 0, NULL, NULL) = 84 [pid 388] recvfrom(3 [pid 383] <... close resumed>) = 0 [pid 386] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 381] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x00\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x37\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x37"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 388] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 386] <... socket resumed>) = 5 [pid 383] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x34\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 388] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 386] ioctl(5, SIOCGIFINDEX, {ifr_name="ipvlan1" [pid 381] <... sendto resumed>) = 64 [pid 383] <... sendto resumed>) = 44 [pid 386] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 383] recvfrom(3 [pid 381] recvfrom(3 [pid 386] close(5 [pid 383] <... recvfrom resumed>, [{nlmsg_len=64, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x34\x00\x00"]}], 4096, 0, NULL, NULL) = 64 [pid 388] <... socket resumed>) = 5 [pid 386] <... close resumed>) = 0 [pid 381] <... recvfrom resumed>, [{nlmsg_len=84, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x00\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x37\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x37"]}], 4096, 0, NULL, NULL) = 84 [pid 388] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0_to_batadv" [pid 386] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x37\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 383] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 388] <... ioctl resumed>, ifr_ifindex=32}) = 0 [pid 381] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 388] close(5 [pid 386] <... sendto resumed>) = 44 [pid 384] <... recvfrom resumed>, [{nlmsg_len=84, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x00\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x34\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x34"]}], 4096, 0, NULL, NULL) = 84 [pid 383] <... socket resumed>) = 5 [pid 386] recvfrom(3 [pid 381] <... socket resumed>) = 5 [pid 386] <... recvfrom resumed>, [{nlmsg_len=64, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x37\x00\x00"]}], 4096, 0, NULL, NULL) = 64 [pid 383] ioctl(5, SIOCGIFINDEX, {ifr_name="macvlan1" [pid 381] ioctl(5, SIOCGIFINDEX, {ifr_name="ipvlan1" [pid 388] <... close resumed>) = 0 [pid 386] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 383] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 381] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 386] <... socket resumed>) = 5 [pid 384] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 388] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x20\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x3c\x08\x00\x01\x00\xac\x14\x14\x3c"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 386] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0_macvtap" [pid 384] <... socket resumed>) = 5 [pid 383] close(5 [pid 381] close(5 [pid 386] <... ioctl resumed>, ifr_ifindex=48}) = 0 [pid 383] <... close resumed>) = 0 [pid 384] ioctl(5, SIOCGIFINDEX, {ifr_name="macvlan0" [pid 386] close(5 [pid 381] <... close resumed>) = 0 [pid 384] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 383] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x35\x08\x00\x01\x00\xac\x14\x14\x35"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 388] <... sendto resumed>) = 40 [pid 386] <... close resumed>) = 0 [pid 384] close(5 [pid 381] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x37\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 388] recvfrom(3 [pid 386] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x30\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x38\x08\x00\x01\x00\xac\x14\x14\x38"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 384] <... close resumed>) = 0 [pid 383] <... sendto resumed>) = 40 [pid 388] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 384] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x34\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 381] <... sendto resumed>) = 44 [pid 388] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 386] <... sendto resumed>) = 40 [pid 384] <... sendto resumed>) = 44 [pid 383] recvfrom(3 [pid 381] recvfrom(3 [pid 386] recvfrom(3 [pid 384] recvfrom(3 [pid 383] <... recvfrom resumed>, [{nlmsg_len=60, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x35\x08\x00\x01\x00\xac\x14\x14\x35"]}], 4096, 0, NULL, NULL) = 60 [pid 388] <... socket resumed>) = 5 [pid 386] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 384] <... recvfrom resumed>, [{nlmsg_len=64, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x34\x00\x00"]}], 4096, 0, NULL, NULL) = 64 [pid 381] <... recvfrom resumed>, [{nlmsg_len=64, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x37\x00\x00"]}], 4096, 0, NULL, NULL) = 64 [pid 388] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0_to_batadv" [pid 386] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 384] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 383] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 388] <... ioctl resumed>, ifr_ifindex=32}) = 0 [pid 386] <... socket resumed>) = 5 [pid 384] <... socket resumed>) = 5 [pid 381] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 388] close(5 [pid 386] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0_macvtap" [pid 384] ioctl(5, SIOCGIFINDEX, {ifr_name="macvlan1" [pid 383] <... socket resumed>) = 5 [pid 388] <... close resumed>) = 0 [pid 386] <... ioctl resumed>, ifr_ifindex=48}) = 0 [pid 384] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 383] ioctl(5, SIOCGIFINDEX, {ifr_name="macvlan1" [pid 381] <... socket resumed>) = 5 [pid 388] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x20\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x3c\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x3c"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 386] close(5 [pid 384] close(5 [pid 386] <... close resumed>) = 0 [pid 384] <... close resumed>) = 0 [pid 383] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 381] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0_macvtap" [pid 386] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x30\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x38\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x38"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 384] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x35\x08\x00\x01\x00\xac\x14\x14\x35"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 383] close(5 [pid 381] <... ioctl resumed>, ifr_ifindex=48}) = 0 [pid 388] <... sendto resumed>) = 64 [pid 386] <... sendto resumed>) = 64 [pid 384] <... sendto resumed>) = 40 [pid 388] recvfrom(3 [pid 386] recvfrom(3 [pid 384] recvfrom(3 [pid 383] <... close resumed>) = 0 [pid 381] close(5 [pid 388] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 386] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 384] <... recvfrom resumed>, [{nlmsg_len=60, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x35\x08\x00\x01\x00\xac\x14\x14\x35"]}], 4096, 0, NULL, NULL) = 60 [pid 383] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x00\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x35\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x35"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 388] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 386] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 384] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 381] <... close resumed>) = 0 [pid 388] <... socket resumed>) = 5 [pid 386] <... socket resumed>) = 5 [pid 384] <... socket resumed>) = 5 [pid 383] <... sendto resumed>) = 64 [pid 381] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x30\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x38\x08\x00\x01\x00\xac\x14\x14\x38"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 388] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0_to_batadv" [pid 386] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0_macvtap" [pid 384] ioctl(5, SIOCGIFINDEX, {ifr_name="macvlan1" [pid 383] recvfrom(3 [pid 384] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 384] close(5) = 0 [pid 381] <... sendto resumed>) = 40 [pid 386] <... ioctl resumed>, ifr_ifindex=48}) = 0 [pid 384] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x00\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x35\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x35"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 388] <... ioctl resumed>, ifr_ifindex=32}) = 0 [pid 386] close(5 [pid 384] <... sendto resumed>) = 64 [pid 383] <... recvfrom resumed>, [{nlmsg_len=84, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x00\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x35\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x35"]}], 4096, 0, NULL, NULL) = 84 [pid 381] recvfrom(3 [pid 388] close(5 [pid 386] <... close resumed>) = 0 [pid 384] recvfrom(3 [pid 383] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 388] <... close resumed>) = 0 [pid 386] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x30\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x38\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 384] <... recvfrom resumed>, [{nlmsg_len=84, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x00\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x35\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x35"]}], 4096, 0, NULL, NULL) = 84 [pid 381] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 388] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x20\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x3c\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 386] <... sendto resumed>) = 44 [pid 384] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 383] <... socket resumed>) = 5 [pid 386] recvfrom(3 [pid 384] <... socket resumed>) = 5 [pid 383] ioctl(5, SIOCGIFINDEX, {ifr_name="macvlan1" [pid 381] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 386] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 384] ioctl(5, SIOCGIFINDEX, {ifr_name="macvlan1" [pid 386] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 384] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 383] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 381] <... socket resumed>) = 5 [pid 386] <... socket resumed>) = 5 [pid 384] close(5 [pid 383] close(5 [pid 381] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0_macvtap" [pid 386] ioctl(5, SIOCGIFINDEX, {ifr_name="veth1_macvtap" [pid 384] <... close resumed>) = 0 [pid 388] <... sendto resumed>) = 44 [pid 386] <... ioctl resumed>, ifr_ifindex=47}) = 0 [pid 384] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x35\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 383] <... close resumed>) = 0 [pid 381] <... ioctl resumed>, ifr_ifindex=48}) = 0 [pid 388] recvfrom(3 [pid 386] close(5 [pid 384] <... sendto resumed>) = 44 [pid 383] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x35\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 388] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 386] <... close resumed>) = 0 [pid 384] recvfrom(3 [pid 381] close(5 [pid 388] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 386] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x2f\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x39\x08\x00\x01\x00\xac\x14\x14\x39"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 384] <... recvfrom resumed>, [{nlmsg_len=64, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x35\x00\x00"]}], 4096, 0, NULL, NULL) = 64 [pid 383] <... sendto resumed>) = 44 [pid 388] <... socket resumed>) = 5 [pid 386] <... sendto resumed>) = 40 [pid 384] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 383] recvfrom(3 [pid 381] <... close resumed>) = 0 [pid 388] ioctl(5, SIOCGIFINDEX, {ifr_name="veth1_to_batadv" [pid 386] recvfrom(3 [pid 384] <... socket resumed>) = 5 [pid 383] <... recvfrom resumed>, [{nlmsg_len=64, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x35\x00\x00"]}], 4096, 0, NULL, NULL) = 64 [pid 381] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x30\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x38\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x38"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 388] <... ioctl resumed>, ifr_ifindex=34}) = 0 [pid 386] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 384] ioctl(5, SIOCGIFINDEX, {ifr_name="ipvlan0" [pid 383] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 388] close(5 [pid 386] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 384] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 381] <... sendto resumed>) = 64 [pid 388] <... close resumed>) = 0 [pid 386] <... socket resumed>) = 5 [pid 384] close(5 [pid 383] <... socket resumed>) = 5 [pid 388] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x22\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x3d\x08\x00\x01\x00\xac\x14\x14\x3d"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 386] ioctl(5, SIOCGIFINDEX, {ifr_name="veth1_macvtap" [pid 384] <... close resumed>) = 0 [pid 383] ioctl(5, SIOCGIFINDEX, {ifr_name="ipvlan0" [pid 381] recvfrom(3 [pid 386] <... ioctl resumed>, ifr_ifindex=47}) = 0 [pid 384] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x36\x08\x00\x01\x00\xac\x14\x14\x36"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 388] <... sendto resumed>) = 40 [pid 386] close(5 [pid 384] <... sendto resumed>) = 40 [pid 383] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 381] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 388] recvfrom(3 [pid 386] <... close resumed>) = 0 [pid 384] recvfrom(3 [pid 383] close(5 [pid 388] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 386] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x2f\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x39\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x39"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 384] <... recvfrom resumed>, [{nlmsg_len=60, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x36\x08\x00\x01\x00\xac\x14\x14\x36"]}], 4096, 0, NULL, NULL) = 60 [pid 381] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 388] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 386] <... sendto resumed>) = 64 [pid 384] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 383] <... close resumed>) = 0 [pid 388] <... socket resumed>) = 5 [pid 386] recvfrom(3 [pid 384] <... socket resumed>) = 5 [pid 383] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x36\x08\x00\x01\x00\xac\x14\x14\x36"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 381] <... socket resumed>) = 5 [pid 388] ioctl(5, SIOCGIFINDEX, {ifr_name="veth1_to_batadv" [pid 386] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 384] ioctl(5, SIOCGIFINDEX, {ifr_name="ipvlan0" [pid 388] <... ioctl resumed>, ifr_ifindex=34}) = 0 [pid 386] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 384] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 383] <... sendto resumed>) = 40 [pid 381] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0_macvtap" [pid 388] close(5 [pid 386] <... socket resumed>) = 5 [pid 384] close(5 [pid 383] recvfrom(3 [pid 381] <... ioctl resumed>, ifr_ifindex=48}) = 0 [pid 388] <... close resumed>) = 0 [pid 386] ioctl(5, SIOCGIFINDEX, {ifr_name="veth1_macvtap" [pid 384] <... close resumed>) = 0 [pid 383] <... recvfrom resumed>, [{nlmsg_len=60, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x36\x08\x00\x01\x00\xac\x14\x14\x36"]}], 4096, 0, NULL, NULL) = 60 [pid 381] close(5 [pid 388] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x22\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x3d\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x3d"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 386] <... ioctl resumed>, ifr_ifindex=47}) = 0 [pid 384] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x00\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x36\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x36"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 388] <... sendto resumed>) = 64 [pid 386] close(5 [pid 384] <... sendto resumed>) = 64 [pid 383] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 381] <... close resumed>) = 0 [pid 388] recvfrom(3 [pid 386] <... close resumed>) = 0 [pid 384] recvfrom(3 [pid 388] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 386] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x2f\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x39\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 384] <... recvfrom resumed>, [{nlmsg_len=84, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x00\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x36\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x36"]}], 4096, 0, NULL, NULL) = 84 [pid 383] <... socket resumed>) = 5 [ 33.568945][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 33.578424][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 33.611604][ T388] device veth1_macvtap entered promiscuous mode [pid 381] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x30\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x38\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 388] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 386] <... sendto resumed>) = 44 [pid 384] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 383] ioctl(5, SIOCGIFINDEX, {ifr_name="ipvlan0" [pid 388] <... socket resumed>) = 5 [pid 386] recvfrom(3 [pid 384] <... socket resumed>) = 5 [pid 383] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 388] ioctl(5, SIOCGIFINDEX, {ifr_name="veth1_to_batadv" [pid 386] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 383] close(5 [pid 388] <... ioctl resumed>, ifr_ifindex=34}) = 0 [pid 386] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 383] <... close resumed>) = 0 [pid 388] close(5 [pid 386] <... socket resumed>) = 5 [pid 383] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x00\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x36\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x36"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 388] <... close resumed>) = 0 [pid 386] ioctl(5, SIOCGIFINDEX, {ifr_name="macvtap0" [pid 384] ioctl(5, SIOCGIFINDEX, {ifr_name="ipvlan0" [pid 388] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x22\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x3d\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 386] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 386] close(5 [pid 384] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 384] close(5 [pid 386] <... close resumed>) = 0 [pid 383] <... sendto resumed>) = 64 [pid 381] <... sendto resumed>) = 44 [pid 386] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x3a\x08\x00\x01\x00\xac\x14\x14\x3a"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 383] recvfrom(3 [pid 381] recvfrom(3 [pid 386] <... sendto resumed>) = 40 [pid 381] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 386] recvfrom(3 [pid 383] <... recvfrom resumed>, [{nlmsg_len=84, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x00\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x36\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x36"]}], 4096, 0, NULL, NULL) = 84 [pid 386] <... recvfrom resumed>, [{nlmsg_len=60, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x3a\x08\x00\x01\x00\xac\x14\x14\x3a"]}], 4096, 0, NULL, NULL) = 60 [pid 381] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 386] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 384] <... close resumed>) = 0 [pid 381] <... socket resumed>) = 5 [pid 383] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 386] <... socket resumed>) = 5 [pid 384] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x36\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 381] ioctl(5, SIOCGIFINDEX, {ifr_name="veth1_macvtap" [pid 386] ioctl(5, SIOCGIFINDEX, {ifr_name="macvtap0" [pid 383] <... socket resumed>) = 5 [pid 381] <... ioctl resumed>, ifr_ifindex=47}) = 0 [pid 386] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 383] ioctl(5, SIOCGIFINDEX, {ifr_name="ipvlan0" [pid 381] close(5 [pid 386] close(5) = 0 [pid 383] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 381] <... close resumed>) = 0 [pid 388] <... sendto resumed>) = 44 [pid 386] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x00\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x3a\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x3a"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 384] <... sendto resumed>) = 44 [pid 383] close(5 [pid 388] recvfrom(3 [pid 381] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x2f\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x39\x08\x00\x01\x00\xac\x14\x14\x39"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 388] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 386] <... sendto resumed>) = 64 [pid 384] recvfrom(3 [pid 383] <... close resumed>) = 0 [pid 386] recvfrom(3 [pid 381] <... sendto resumed>) = 40 [pid 386] <... recvfrom resumed>, [{nlmsg_len=84, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x00\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x3a\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x3a"]}], 4096, 0, NULL, NULL) = 84 [pid 388] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 384] <... recvfrom resumed>, [{nlmsg_len=64, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x36\x00\x00"]}], 4096, 0, NULL, NULL) = 64 [pid 383] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x36\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 381] recvfrom(3 [pid 388] <... socket resumed>) = 5 [pid 386] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 384] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 381] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 388] ioctl(5, SIOCGIFINDEX, {ifr_name="batadv_slave_0" [pid 386] <... socket resumed>) = 5 [pid 384] <... socket resumed>) = 5 [pid 383] <... sendto resumed>) = 44 [pid 388] <... ioctl resumed>, ifr_ifindex=33}) = 0 [pid 386] ioctl(5, SIOCGIFINDEX, {ifr_name="macvtap0" [pid 384] ioctl(5, SIOCGIFINDEX, {ifr_name="ipvlan1" [pid 381] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 386] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 383] recvfrom(3 [pid 381] <... socket resumed>) = 5 [pid 386] close(5 [pid 383] <... recvfrom resumed>, [{nlmsg_len=64, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x36\x00\x00"]}], 4096, 0, NULL, NULL) = 64 [pid 381] ioctl(5, SIOCGIFINDEX, {ifr_name="veth1_macvtap" [pid 388] close(5 [pid 386] <... close resumed>) = 0 [pid 384] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 381] <... ioctl resumed>, ifr_ifindex=47}) = 0 [pid 386] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x3a\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 383] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 381] close(5 [pid 388] <... close resumed>) = 0 [pid 384] close(5 [pid 386] <... sendto resumed>) = 44 [pid 381] <... close resumed>) = 0 [pid 386] recvfrom(3 [pid 381] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x2f\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x39\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x39"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 388] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x21\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x3e\x08\x00\x01\x00\xac\x14\x14\x3e"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 386] <... recvfrom resumed>, [{nlmsg_len=64, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x3a\x00\x00"]}], 4096, 0, NULL, NULL) = 64 [pid 384] <... close resumed>) = 0 [pid 383] <... socket resumed>) = 5 [pid 388] <... sendto resumed>) = 40 [pid 386] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 384] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x37\x08\x00\x01\x00\xac\x14\x14\x37"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 383] ioctl(5, SIOCGIFINDEX, {ifr_name="ipvlan1" [pid 381] <... sendto resumed>) = 64 [pid 388] recvfrom(3 [pid 386] <... socket resumed>) = 5 [pid 384] <... sendto resumed>) = 40 [pid 381] recvfrom(3 [pid 386] ioctl(5, SIOCGIFINDEX, {ifr_name="macsec0" [pid 383] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 388] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 386] <... ioctl resumed>, ifr_ifindex=49}) = 0 [pid 384] recvfrom(3 [pid 383] close(5 [pid 381] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 388] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 386] close(5 [pid 384] <... recvfrom resumed>, [{nlmsg_len=60, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x37\x08\x00\x01\x00\xac\x14\x14\x37"]}], 4096, 0, NULL, NULL) = 60 [pid 383] <... close resumed>) = 0 [pid 388] <... socket resumed>) = 5 [pid 386] <... close resumed>) = 0 [pid 381] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 383] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x37\x08\x00\x01\x00\xac\x14\x14\x37"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 388] ioctl(5, SIOCGIFINDEX, {ifr_name="batadv_slave_0" [pid 386] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x31\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x3b\x08\x00\x01\x00\xac\x14\x14\x3b"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 384] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 381] <... socket resumed>) = 5 [pid 388] <... ioctl resumed>, ifr_ifindex=33}) = 0 [pid 383] <... sendto resumed>) = 40 [pid 386] <... sendto resumed>) = 40 [pid 384] <... socket resumed>) = 5 [pid 383] recvfrom(3 [pid 388] close(5 [pid 381] ioctl(5, SIOCGIFINDEX, {ifr_name="veth1_macvtap" [pid 386] recvfrom(3 [pid 384] ioctl(5, SIOCGIFINDEX, {ifr_name="ipvlan1" [pid 383] <... recvfrom resumed>, [{nlmsg_len=60, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x37\x08\x00\x01\x00\xac\x14\x14\x37"]}], 4096, 0, NULL, NULL) = 60 [pid 388] <... close resumed>) = 0 [pid 386] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 384] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 381] <... ioctl resumed>, ifr_ifindex=47}) = 0 [pid 388] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x21\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x3e\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x3e"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 386] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 384] close(5 [pid 383] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 381] close(5 [pid 386] <... socket resumed>) = 5 [ 33.644704][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 33.652997][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 33.661712][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [pid 386] ioctl(5, SIOCGIFINDEX, {ifr_name="macsec0" [pid 384] <... close resumed>) = 0 [pid 383] <... socket resumed>) = 5 [pid 381] <... close resumed>) = 0 [pid 386] <... ioctl resumed>, ifr_ifindex=49}) = 0 [pid 383] ioctl(5, SIOCGIFINDEX, {ifr_name="ipvlan1" [pid 381] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x2f\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x39\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 388] <... sendto resumed>) = 64 [pid 386] close(5 [pid 384] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x00\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x37\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x37"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 383] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 388] recvfrom(3 [pid 386] <... close resumed>) = 0 [pid 383] close(5 [pid 381] <... sendto resumed>) = 44 [pid 388] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 386] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x31\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x3b\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x3b"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 383] <... close resumed>) = 0 [pid 381] recvfrom(3 [pid 388] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 383] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x00\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x37\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x37"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 381] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 388] <... socket resumed>) = 5 [pid 381] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 388] ioctl(5, SIOCGIFINDEX, {ifr_name="batadv_slave_0" [pid 381] <... socket resumed>) = 5 [pid 388] <... ioctl resumed>, ifr_ifindex=33}) = 0 [pid 381] ioctl(5, SIOCGIFINDEX, {ifr_name="macvtap0" [pid 388] close(5 [pid 381] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 388] <... close resumed>) = 0 [pid 381] close(5 [pid 388] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x21\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x3e\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 381] <... close resumed>) = 0 [pid 381] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x3a\x08\x00\x01\x00\xac\x14\x14\x3a"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 384] <... sendto resumed>) = 64 [pid 384] recvfrom(3, [{nlmsg_len=84, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x00\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x37\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x37"]}], 4096, 0, NULL, NULL) = 84 [pid 386] <... sendto resumed>) = 64 [pid 383] <... sendto resumed>) = 64 [pid 381] <... sendto resumed>) = 40 [pid 386] recvfrom(3 [pid 384] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 383] recvfrom(3 [pid 381] recvfrom(3 [pid 386] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 383] <... recvfrom resumed>, [{nlmsg_len=84, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x00\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x37\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x37"]}], 4096, 0, NULL, NULL) = 84 [pid 388] <... sendto resumed>) = 44 [pid 381] <... recvfrom resumed>, [{nlmsg_len=60, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x3a\x08\x00\x01\x00\xac\x14\x14\x3a"]}], 4096, 0, NULL, NULL) = 60 [pid 384] <... socket resumed>) = 5 [pid 384] ioctl(5, SIOCGIFINDEX, {ifr_name="ipvlan1"}) = -1 ENODEV (No such device) [pid 384] close(5) = 0 [pid 384] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x37\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 386] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 383] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 388] recvfrom(3 [pid 381] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 388] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 386] <... socket resumed>) = 5 [pid 383] <... socket resumed>) = 5 [pid 381] <... socket resumed>) = 5 [pid 388] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 388] ioctl(5, SIOCGIFINDEX, {ifr_name="batadv_slave_1", ifr_ifindex=35}) = 0 [pid 388] close(5) = 0 [pid 388] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x23\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x3f\x08\x00\x01\x00\xac\x14\x14\x3f"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 386] ioctl(5, SIOCGIFINDEX, {ifr_name="macsec0" [pid 383] ioctl(5, SIOCGIFINDEX, {ifr_name="ipvlan1" [pid 381] ioctl(5, SIOCGIFINDEX, {ifr_name="macvtap0" [pid 384] <... sendto resumed>) = 44 [pid 384] recvfrom(3, [{nlmsg_len=64, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x37\x00\x00"]}], 4096, 0, NULL, NULL) = 64 [pid 388] <... sendto resumed>) = 40 [pid 386] <... ioctl resumed>, ifr_ifindex=49}) = 0 [pid 383] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 381] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 384] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 384] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0_macvtap" [pid 386] close(5 [pid 383] close(5 [pid 381] close(5 [pid 384] <... ioctl resumed>, ifr_ifindex=48}) = 0 [pid 384] close(5) = 0 [pid 384] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x30\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x38\x08\x00\x01\x00\xac\x14\x14\x38"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 383] <... close resumed>) = 0 [pid 388] recvfrom(3 [pid 386] <... close resumed>) = 0 [pid 381] <... close resumed>) = 0 [pid 383] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x37\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 388] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 386] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x31\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x3b\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 381] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x00\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x3a\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x3a"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 388] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 384] <... sendto resumed>) = 40 [pid 383] <... sendto resumed>) = 44 [pid 388] <... socket resumed>) = 5 [pid 384] recvfrom(3 [pid 383] recvfrom(3 [pid 388] ioctl(5, SIOCGIFINDEX, {ifr_name="batadv_slave_1" [pid 386] <... sendto resumed>) = 44 [pid 384] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 383] <... recvfrom resumed>, [{nlmsg_len=64, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x37\x00\x00"]}], 4096, 0, NULL, NULL) = 64 [pid 388] <... ioctl resumed>, ifr_ifindex=35}) = 0 [pid 386] recvfrom(3 [pid 384] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 381] <... sendto resumed>) = 64 [pid 383] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 381] recvfrom(3 [pid 383] <... socket resumed>) = 5 [pid 381] <... recvfrom resumed>, [{nlmsg_len=84, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x00\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x3a\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x3a"]}], 4096, 0, NULL, NULL) = 84 [pid 388] close(5 [pid 386] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 384] <... socket resumed>) = 5 [pid 383] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0_macvtap" [pid 388] <... close resumed>) = 0 [pid 383] <... ioctl resumed>, ifr_ifindex=48}) = 0 [pid 383] close(5 [pid 381] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 383] <... close resumed>) = 0 [pid 381] <... socket resumed>) = 5 [pid 383] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x30\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x38\x08\x00\x01\x00\xac\x14\x14\x38"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 388] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x23\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x3f\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x3f"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 386] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 384] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0_macvtap" [pid 383] <... sendto resumed>) = 40 [pid 383] recvfrom(3 [pid 381] ioctl(5, SIOCGIFINDEX, {ifr_name="macvtap0" [pid 383] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 388] <... sendto resumed>) = 64 [pid 386] <... socket resumed>) = 5 [pid 384] <... ioctl resumed>, ifr_ifindex=48}) = 0 [pid 383] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 381] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 383] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0_macvtap", ifr_ifindex=48}) = 0 [pid 381] close(5 [pid 383] close(5) = 0 [pid 381] <... close resumed>) = 0 [pid 383] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x30\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x38\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x38"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 388] recvfrom(3 [pid 386] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0_to_batadv" [pid 384] close(5 [pid 381] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x3a\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 384] <... close resumed>) = 0 [pid 383] <... sendto resumed>) = 64 [pid 381] <... sendto resumed>) = 44 [pid 388] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 386] <... ioctl resumed>, ifr_ifindex=32}) = 0 [pid 383] recvfrom(3 [pid 381] recvfrom(3 [pid 384] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x30\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x38\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x38"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 383] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 381] <... recvfrom resumed>, [{nlmsg_len=64, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x3a\x00\x00"]}], 4096, 0, NULL, NULL) = 64 [pid 388] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 386] close(5 [pid 384] <... sendto resumed>) = 64 [pid 383] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 381] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 388] <... socket resumed>) = 5 [pid 386] <... close resumed>) = 0 [pid 384] recvfrom(3 [pid 383] <... socket resumed>) = 5 [pid 381] <... socket resumed>) = 5 [pid 383] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0_macvtap" [pid 381] ioctl(5, SIOCGIFINDEX, {ifr_name="macsec0" [pid 383] <... ioctl resumed>, ifr_ifindex=48}) = 0 [pid 381] <... ioctl resumed>, ifr_ifindex=49}) = 0 [pid 383] close(5 [pid 381] close(5 [pid 383] <... close resumed>) = 0 [pid 381] <... close resumed>) = 0 [pid 383] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x30\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x38\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 381] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x31\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x3b\x08\x00\x01\x00\xac\x14\x14\x3b"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 388] ioctl(5, SIOCGIFINDEX, {ifr_name="batadv_slave_1" [pid 386] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x20\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x3c\x08\x00\x01\x00\xac\x14\x14\x3c"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 384] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 383] <... sendto resumed>) = 44 [pid 381] <... sendto resumed>) = 40 [pid 388] <... ioctl resumed>, ifr_ifindex=35}) = 0 [pid 386] <... sendto resumed>) = 40 [pid 384] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 383] recvfrom(3 [pid 381] recvfrom(3 [pid 386] recvfrom(3 [pid 384] <... socket resumed>) = 5 [pid 383] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 381] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 388] close(5 [pid 386] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 384] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0_macvtap" [pid 383] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 381] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 388] <... close resumed>) = 0 [pid 386] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 384] <... ioctl resumed>, ifr_ifindex=48}) = 0 [pid 383] <... socket resumed>) = 5 [pid 381] <... socket resumed>) = 5 [ 33.685361][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 33.694799][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 33.704890][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 33.713542][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 33.725527][ T386] device veth1_macvtap entered promiscuous mode [pid 388] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x23\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x3f\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 386] <... socket resumed>) = 5 [pid 384] close(5 [pid 383] ioctl(5, SIOCGIFINDEX, {ifr_name="veth1_macvtap" [pid 381] ioctl(5, SIOCGIFINDEX, {ifr_name="macsec0" [pid 386] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0_to_batadv" [pid 383] <... ioctl resumed>, ifr_ifindex=47}) = 0 [pid 381] <... ioctl resumed>, ifr_ifindex=49}) = 0 [pid 384] <... close resumed>) = 0 [pid 386] <... ioctl resumed>, ifr_ifindex=32}) = 0 [pid 383] close(5 [pid 381] close(5 [pid 386] close(5 [pid 381] <... close resumed>) = 0 [pid 386] <... close resumed>) = 0 [pid 384] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x30\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x38\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 383] <... close resumed>) = 0 [pid 381] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x31\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x3b\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x3b"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 386] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x20\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x3c\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x3c"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 383] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x2f\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x39\x08\x00\x01\x00\xac\x14\x14\x39"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 388] <... sendto resumed>) = 44 [pid 388] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 388] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 388] ioctl(5, SIOCGIFINDEX, {ifr_name="geneve0"}) = -1 ENODEV (No such device) [pid 388] close(5) = 0 [pid 388] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x40\x08\x00\x01\x00\xac\x14\x14\x40"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 386] <... sendto resumed>) = 64 [pid 381] <... sendto resumed>) = 64 [pid 386] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 386] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 386] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0_to_batadv", ifr_ifindex=32}) = 0 [pid 384] <... sendto resumed>) = 44 [pid 388] <... sendto resumed>) = 40 [pid 386] close(5 [pid 383] <... sendto resumed>) = 40 [pid 381] recvfrom(3 [pid 386] <... close resumed>) = 0 [pid 388] recvfrom(3 [pid 384] recvfrom(3 [pid 383] recvfrom(3 [pid 386] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x20\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x3c\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 381] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 388] <... recvfrom resumed>, [{nlmsg_len=60, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x40\x08\x00\x01\x00\xac\x14\x14\x40"]}], 4096, 0, NULL, NULL) = 60 [pid 386] <... sendto resumed>) = 44 [pid 384] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 383] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 388] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 386] recvfrom(3 [pid 384] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 381] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 386] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 383] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 388] <... socket resumed>) = 5 [pid 386] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 384] <... socket resumed>) = 5 [pid 381] <... socket resumed>) = 5 [pid 388] ioctl(5, SIOCGIFINDEX, {ifr_name="geneve0" [pid 386] <... socket resumed>) = 5 [pid 384] ioctl(5, SIOCGIFINDEX, {ifr_name="veth1_macvtap" [pid 383] <... socket resumed>) = 5 [pid 381] ioctl(5, SIOCGIFINDEX, {ifr_name="macsec0" [pid 388] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 386] ioctl(5, SIOCGIFINDEX, {ifr_name="veth1_to_batadv" [pid 384] <... ioctl resumed>, ifr_ifindex=47}) = 0 [pid 383] ioctl(5, SIOCGIFINDEX, {ifr_name="veth1_macvtap" [pid 381] <... ioctl resumed>, ifr_ifindex=49}) = 0 [pid 388] close(5 [pid 386] <... ioctl resumed>, ifr_ifindex=34}) = 0 [pid 384] close(5 [pid 383] <... ioctl resumed>, ifr_ifindex=47}) = 0 [pid 381] close(5 [pid 386] close(5) = 0 [pid 384] <... close resumed>) = 0 [pid 383] close(5 [pid 388] <... close resumed>) = 0 [pid 381] <... close resumed>) = 0 [pid 386] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x22\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x3d\x08\x00\x01\x00\xac\x14\x14\x3d"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 384] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x2f\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x39\x08\x00\x01\x00\xac\x14\x14\x39"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 388] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x00\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x40\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x40"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 386] <... sendto resumed>) = 40 [pid 383] <... close resumed>) = 0 [pid 381] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x31\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x3b\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 388] <... sendto resumed>) = 64 [pid 386] recvfrom(3 [pid 384] <... sendto resumed>) = 40 [pid 383] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x2f\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x39\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x39"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 386] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 384] recvfrom(3 [pid 386] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 386] ioctl(5, SIOCGIFINDEX, {ifr_name="veth1_to_batadv", ifr_ifindex=34}) = 0 [pid 386] close(5) = 0 [pid 386] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x22\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x3d\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x3d"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 388] recvfrom(3 [pid 384] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 388] <... recvfrom resumed>, [{nlmsg_len=84, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x00\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x40\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x40"]}], 4096, 0, NULL, NULL) = 84 [pid 381] <... sendto resumed>) = 44 [pid 384] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 383] <... sendto resumed>) = 64 [pid 388] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 386] <... sendto resumed>) = 64 [pid 384] <... socket resumed>) = 5 [pid 383] recvfrom(3 [pid 381] recvfrom(3 [pid 388] ioctl(5, SIOCGIFINDEX, {ifr_name="geneve0" [pid 384] ioctl(5, SIOCGIFINDEX, {ifr_name="veth1_macvtap" [pid 383] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 388] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 386] recvfrom(3 [pid 384] <... ioctl resumed>, ifr_ifindex=47}) = 0 [pid 381] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 388] close(5 [pid 386] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 384] close(5 [pid 383] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 388] <... close resumed>) = 0 [pid 386] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 384] <... close resumed>) = 0 [pid 381] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 383] <... socket resumed>) = 5 [pid 384] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x2f\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x39\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x39"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 388] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x40\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 386] <... socket resumed>) = 5 [pid 383] ioctl(5, SIOCGIFINDEX, {ifr_name="veth1_macvtap" [pid 381] <... socket resumed>) = 5 [pid 388] <... sendto resumed>) = 44 [pid 384] <... sendto resumed>) = 64 [pid 386] ioctl(5, SIOCGIFINDEX, {ifr_name="veth1_to_batadv" [pid 383] <... ioctl resumed>, ifr_ifindex=47}) = 0 [pid 388] recvfrom(3 [pid 384] recvfrom(3 [pid 383] close(5 [pid 381] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0_to_batadv" [pid 388] <... recvfrom resumed>, [{nlmsg_len=64, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x40\x00\x00"]}], 4096, 0, NULL, NULL) = 64 [pid 386] <... ioctl resumed>, ifr_ifindex=34}) = 0 [pid 384] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 388] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 386] close(5 [pid 383] <... close resumed>) = 0 [pid 381] <... ioctl resumed>, ifr_ifindex=32}) = 0 [pid 388] <... socket resumed>) = 5 [pid 384] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 383] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x2f\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x39\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 388] ioctl(5, SIOCGIFINDEX, {ifr_name="geneve1" [pid 386] <... close resumed>) = 0 [pid 384] <... socket resumed>) = 5 [ 33.744352][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 33.752547][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 33.760852][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 33.778258][ T381] device veth1_macvtap entered promiscuous mode [pid 381] close(5 [pid 388] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 386] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x22\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x3d\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 384] ioctl(5, SIOCGIFINDEX, {ifr_name="veth1_macvtap" [pid 383] <... sendto resumed>) = 44 [pid 381] <... close resumed>) = 0 [pid 388] close(5 [pid 384] <... ioctl resumed>, ifr_ifindex=47}) = 0 [pid 383] recvfrom(3 [pid 388] <... close resumed>) = 0 [pid 384] close(5 [pid 383] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 381] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x20\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x3c\x08\x00\x01\x00\xac\x14\x14\x3c"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 388] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x41\x08\x00\x01\x00\xac\x14\x14\x41"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 384] <... close resumed>) = 0 [pid 383] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 384] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x2f\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x39\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 383] <... socket resumed>) = 5 [pid 383] ioctl(5, SIOCGIFINDEX, {ifr_name="macvtap0"}) = -1 ENODEV (No such device) [pid 383] close(5) = 0 [pid 383] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x3a\x08\x00\x01\x00\xac\x14\x14\x3a"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 388] <... sendto resumed>) = 40 [pid 381] <... sendto resumed>) = 40 [pid 388] recvfrom(3, [{nlmsg_len=60, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x41\x08\x00\x01\x00\xac\x14\x14\x41"]}], 4096, 0, NULL, NULL) = 60 [pid 388] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 384] <... sendto resumed>) = 44 [pid 383] <... sendto resumed>) = 40 [pid 388] <... socket resumed>) = 5 [pid 388] ioctl(5, SIOCGIFINDEX, {ifr_name="geneve1"}) = -1 ENODEV (No such device) [pid 388] close(5) = 0 [pid 386] <... sendto resumed>) = 44 [pid 384] recvfrom(3 [pid 383] recvfrom(3 [pid 381] recvfrom(3 [pid 388] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x00\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x41\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x41"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 386] recvfrom(3 [pid 384] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 383] <... recvfrom resumed>, [{nlmsg_len=60, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x3a\x08\x00\x01\x00\xac\x14\x14\x3a"]}], 4096, 0, NULL, NULL) = 60 [pid 381] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 386] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 384] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 386] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 383] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 381] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 384] <... socket resumed>) = 5 [pid 383] <... socket resumed>) = 5 [pid 386] <... socket resumed>) = 5 [pid 384] ioctl(5, SIOCGIFINDEX, {ifr_name="macvtap0" [pid 383] ioctl(5, SIOCGIFINDEX, {ifr_name="macvtap0" [pid 381] <... socket resumed>) = 5 [pid 386] ioctl(5, SIOCGIFINDEX, {ifr_name="batadv_slave_0" [pid 384] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 386] <... ioctl resumed>, ifr_ifindex=33}) = 0 [pid 384] close(5 [pid 383] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 381] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0_to_batadv" [pid 386] close(5 [pid 388] <... sendto resumed>) = 64 [pid 388] recvfrom(3, [{nlmsg_len=84, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x00\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x41\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x41"]}], 4096, 0, NULL, NULL) = 84 [pid 383] close(5 [pid 381] <... ioctl resumed>, ifr_ifindex=32}) = 0 [pid 388] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 386] <... close resumed>) = 0 [pid 388] ioctl(5, SIOCGIFINDEX, {ifr_name="geneve1" [pid 383] <... close resumed>) = 0 [pid 381] close(5 [pid 386] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x21\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x3e\x08\x00\x01\x00\xac\x14\x14\x3e"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 384] <... close resumed>) = 0 [pid 383] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x00\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x3a\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x3a"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 388] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 386] <... sendto resumed>) = 40 [pid 384] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x3a\x08\x00\x01\x00\xac\x14\x14\x3a"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 381] <... close resumed>) = 0 [pid 388] close(5 [pid 386] recvfrom(3 [pid 383] <... sendto resumed>) = 64 [pid 384] <... sendto resumed>) = 40 [pid 381] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x20\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x3c\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x3c"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 388] <... close resumed>) = 0 [pid 386] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 384] recvfrom(3 [pid 383] recvfrom(3 [pid 388] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x41\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 381] <... sendto resumed>) = 64 [pid 386] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 384] <... recvfrom resumed>, [{nlmsg_len=60, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x3a\x08\x00\x01\x00\xac\x14\x14\x3a"]}], 4096, 0, NULL, NULL) = 60 [pid 383] <... recvfrom resumed>, [{nlmsg_len=84, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x00\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x3a\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x3a"]}], 4096, 0, NULL, NULL) = 84 [pid 388] <... sendto resumed>) = 44 [pid 386] <... socket resumed>) = 5 [pid 384] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 381] recvfrom(3 [pid 388] recvfrom(3 [pid 383] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 386] ioctl(5, SIOCGIFINDEX, {ifr_name="batadv_slave_0", ifr_ifindex=33}) = 0 [pid 386] close(5) = 0 [pid 384] <... socket resumed>) = 5 [pid 383] <... socket resumed>) = 5 [pid 381] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 388] <... recvfrom resumed>, [{nlmsg_len=64, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x41\x00\x00"]}], 4096, 0, NULL, NULL) = 64 [pid 386] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x21\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x3e\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x3e"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 384] ioctl(5, SIOCGIFINDEX, {ifr_name="macvtap0" [pid 383] ioctl(5, SIOCGIFINDEX, {ifr_name="macvtap0" [pid 388] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 386] <... sendto resumed>) = 64 [pid 381] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 384] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 388] <... socket resumed>) = 5 [pid 386] recvfrom(3 [pid 383] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 386] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 384] close(5 [pid 381] <... socket resumed>) = 5 [pid 388] ioctl(5, SIOCGIFINDEX, {ifr_name="wg0" [pid 386] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 383] close(5 [pid 386] <... socket resumed>) = 5 [pid 386] ioctl(5, SIOCGIFINDEX, {ifr_name="batadv_slave_0" [pid 388] <... ioctl resumed>, ifr_ifindex=17}) = 0 [pid 386] <... ioctl resumed>, ifr_ifindex=33}) = 0 [pid 384] <... close resumed>) = 0 [pid 383] <... close resumed>) = 0 [pid 381] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0_to_batadv" [pid 388] close(5 [pid 386] close(5 [pid 384] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x00\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x3a\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x3a"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 383] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x3a\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 381] <... ioctl resumed>, ifr_ifindex=32}) = 0 [pid 388] <... close resumed>) = 0 [pid 386] <... close resumed>) = 0 [pid 384] <... sendto resumed>) = 64 [pid 383] <... sendto resumed>) = 44 [pid 381] close(5 [pid 388] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x11\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x42\x08\x00\x01\x00\xac\x14\x14\x42"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [ 33.789854][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 33.797964][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 33.807813][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 33.818076][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 33.826633][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [pid 386] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x21\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x3e\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 384] recvfrom(3 [pid 383] recvfrom(3 [pid 388] <... sendto resumed>) = 40 [pid 386] <... sendto resumed>) = 44 [pid 381] <... close resumed>) = 0 [pid 386] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 386] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 386] ioctl(5, SIOCGIFINDEX, {ifr_name="batadv_slave_1", ifr_ifindex=35}) = 0 [pid 386] close(5) = 0 [pid 386] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x23\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x3f\x08\x00\x01\x00\xac\x14\x14\x3f"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 384] <... recvfrom resumed>, [{nlmsg_len=84, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x00\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x3a\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x3a"]}], 4096, 0, NULL, NULL) = 84 [pid 388] recvfrom(3 [pid 383] <... recvfrom resumed>, [{nlmsg_len=64, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x3a\x00\x00"]}], 4096, 0, NULL, NULL) = 64 [pid 381] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x20\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x3c\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 388] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 384] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 383] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 384] <... socket resumed>) = 5 [pid 383] <... socket resumed>) = 5 [pid 388] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 384] ioctl(5, SIOCGIFINDEX, {ifr_name="macvtap0" [pid 383] ioctl(5, SIOCGIFINDEX, {ifr_name="macsec0" [pid 388] <... socket resumed>) = 5 [pid 384] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 383] <... ioctl resumed>, ifr_ifindex=49}) = 0 [pid 388] ioctl(5, SIOCGIFINDEX, {ifr_name="wg0" [pid 384] close(5 [pid 383] close(5 [pid 388] <... ioctl resumed>, ifr_ifindex=17}) = 0 [pid 384] <... close resumed>) = 0 [pid 388] close(5 [pid 384] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x3a\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 383] <... close resumed>) = 0 [pid 388] <... close resumed>) = 0 [pid 383] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x31\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x3b\x08\x00\x01\x00\xac\x14\x14\x3b"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 388] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x11\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x42\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x42"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 386] <... sendto resumed>) = 40 [pid 386] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 386] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 381] <... sendto resumed>) = 44 [pid 384] <... sendto resumed>) = 44 [pid 386] ioctl(5, SIOCGIFINDEX, {ifr_name="batadv_slave_1", ifr_ifindex=35}) = 0 [pid 384] recvfrom(3 [pid 383] <... sendto resumed>) = 40 [pid 386] close(5 [pid 388] <... sendto resumed>) = 64 [pid 386] <... close resumed>) = 0 [pid 384] <... recvfrom resumed>, [{nlmsg_len=64, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x3a\x00\x00"]}], 4096, 0, NULL, NULL) = 64 [pid 383] recvfrom(3 [pid 381] recvfrom(3 [pid 388] recvfrom(3 [pid 384] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 383] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 381] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 388] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 386] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x23\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x3f\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x3f"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 384] <... socket resumed>) = 5 [pid 383] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 388] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 384] ioctl(5, SIOCGIFINDEX, {ifr_name="macsec0" [pid 381] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 388] <... socket resumed>) = 5 [pid 386] <... sendto resumed>) = 64 [pid 384] <... ioctl resumed>, ifr_ifindex=49}) = 0 [pid 383] <... socket resumed>) = 5 [pid 381] <... socket resumed>) = 5 [pid 388] ioctl(5, SIOCGIFINDEX, {ifr_name="wg0" [pid 384] close(5 [pid 388] <... ioctl resumed>, ifr_ifindex=17}) = 0 [pid 384] <... close resumed>) = 0 [pid 383] ioctl(5, SIOCGIFINDEX, {ifr_name="macsec0" [pid 381] ioctl(5, SIOCGIFINDEX, {ifr_name="veth1_to_batadv" [pid 388] close(5 [pid 384] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x31\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x3b\x08\x00\x01\x00\xac\x14\x14\x3b"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 383] <... ioctl resumed>, ifr_ifindex=49}) = 0 [pid 381] <... ioctl resumed>, ifr_ifindex=34}) = 0 [pid 388] <... close resumed>) = 0 [pid 384] <... sendto resumed>) = 40 [pid 383] close(5 [pid 381] close(5 [pid 388] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x11\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 384] recvfrom(3 [pid 383] <... close resumed>) = 0 [pid 381] <... close resumed>) = 0 [pid 388] <... sendto resumed>) = 32 [pid 384] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 383] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x31\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x3b\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x3b"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 381] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x22\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x3d\x08\x00\x01\x00\xac\x14\x14\x3d"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 388] recvfrom(3 [pid 384] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 383] <... sendto resumed>) = 64 [pid 381] <... sendto resumed>) = 40 [pid 388] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 384] <... socket resumed>) = 5 [pid 383] recvfrom(3 [pid 381] recvfrom(3 [pid 388] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 384] ioctl(5, SIOCGIFINDEX, {ifr_name="macsec0" [pid 383] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 381] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 388] <... socket resumed>) = 5 [pid 386] recvfrom(3 [pid 384] <... ioctl resumed>, ifr_ifindex=49}) = 0 [pid 383] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 381] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 388] ioctl(5, SIOCGIFINDEX, {ifr_name="wg1" [pid 386] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 384] close(5 [pid 383] <... socket resumed>) = 5 [pid 381] <... socket resumed>) = 5 [pid 388] <... ioctl resumed>, ifr_ifindex=18}) = 0 [pid 384] <... close resumed>) = 0 [pid 383] ioctl(5, SIOCGIFINDEX, {ifr_name="macsec0" [pid 381] ioctl(5, SIOCGIFINDEX, {ifr_name="veth1_to_batadv" [pid 388] close(5 [pid 386] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 384] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x31\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x3b\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x3b"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 383] <... ioctl resumed>, ifr_ifindex=49}) = 0 [pid 381] <... ioctl resumed>, ifr_ifindex=34}) = 0 [pid 388] <... close resumed>) = 0 [pid 386] <... socket resumed>) = 5 [pid 384] <... sendto resumed>) = 64 [pid 388] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x12\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x43\x08\x00\x01\x00\xac\x14\x14\x43"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 386] ioctl(5, SIOCGIFINDEX, {ifr_name="batadv_slave_1" [pid 384] recvfrom(3 [pid 383] close(5 [pid 381] close(5 [pid 388] <... sendto resumed>) = 40 [pid 386] <... ioctl resumed>, ifr_ifindex=35}) = 0 [pid 384] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 383] <... close resumed>) = 0 [pid 381] <... close resumed>) = 0 [pid 388] recvfrom(3 [pid 386] close(5 [pid 384] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 383] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x31\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x3b\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 381] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x22\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x3d\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x3d"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 388] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 386] <... close resumed>) = 0 [pid 384] <... socket resumed>) = 5 [pid 386] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x23\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x3f\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 384] ioctl(5, SIOCGIFINDEX, {ifr_name="macsec0" [pid 388] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 384] <... ioctl resumed>, ifr_ifindex=49}) = 0 [pid 388] <... socket resumed>) = 5 [pid 384] close(5 [pid 388] ioctl(5, SIOCGIFINDEX, {ifr_name="wg1", ifr_ifindex=18}) = 0 [pid 384] <... close resumed>) = 0 [pid 388] close(5 [pid 384] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x31\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x3b\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 388] <... close resumed>) = 0 [pid 386] <... sendto resumed>) = 44 [pid 383] <... sendto resumed>) = 44 [ 33.845581][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 33.856862][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 33.878074][ T383] device veth1_macvtap entered promiscuous mode [ 33.885730][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [pid 388] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x12\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x43\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x43"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 386] recvfrom(3 [pid 383] recvfrom(3 [pid 386] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 383] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 386] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 383] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 386] <... socket resumed>) = 5 [pid 383] <... socket resumed>) = 5 [pid 386] ioctl(5, SIOCGIFINDEX, {ifr_name="geneve0" [pid 383] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0_to_batadv" [pid 386] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 383] <... ioctl resumed>, ifr_ifindex=32}) = 0 [pid 386] close(5 [pid 383] close(5 [pid 386] <... close resumed>) = 0 [pid 383] <... close resumed>) = 0 [pid 386] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x40\x08\x00\x01\x00\xac\x14\x14\x40"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 383] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x20\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x3c\x08\x00\x01\x00\xac\x14\x14\x3c"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 381] <... sendto resumed>) = 64 [pid 384] <... sendto resumed>) = 44 [pid 384] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 384] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 384] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0_to_batadv", ifr_ifindex=32}) = 0 [pid 384] close(5 [pid 381] recvfrom(3 [pid 384] <... close resumed>) = 0 [pid 384] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x20\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x3c\x08\x00\x01\x00\xac\x14\x14\x3c"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 388] <... sendto resumed>) = 64 [pid 381] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 388] recvfrom(3 [pid 383] <... sendto resumed>) = 40 [pid 384] <... sendto resumed>) = 40 [pid 383] recvfrom(3 [pid 381] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 388] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 386] <... sendto resumed>) = 40 [pid 384] recvfrom(3 [pid 383] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 381] <... socket resumed>) = 5 [pid 388] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 386] recvfrom(3 [pid 384] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 388] <... socket resumed>) = 5 [pid 386] <... recvfrom resumed>, [{nlmsg_len=60, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x40\x08\x00\x01\x00\xac\x14\x14\x40"]}], 4096, 0, NULL, NULL) = 60 [pid 383] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 381] ioctl(5, SIOCGIFINDEX, {ifr_name="veth1_to_batadv" [pid 388] ioctl(5, SIOCGIFINDEX, {ifr_name="wg1" [pid 384] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 383] <... socket resumed>) = 5 [pid 381] <... ioctl resumed>, ifr_ifindex=34}) = 0 [pid 386] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 386] ioctl(5, SIOCGIFINDEX, {ifr_name="geneve0"}) = -1 ENODEV (No such device) [pid 388] <... ioctl resumed>, ifr_ifindex=18}) = 0 [pid 383] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0_to_batadv" [pid 381] close(5 [pid 386] close(5 [pid 384] <... socket resumed>) = 5 [pid 386] <... close resumed>) = 0 [pid 386] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x00\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x40\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x40"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 388] close(5 [pid 384] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0_to_batadv" [pid 383] <... ioctl resumed>, ifr_ifindex=32}) = 0 [pid 381] <... close resumed>) = 0 [pid 386] <... sendto resumed>) = 64 [pid 383] close(5 [pid 381] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x22\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x3d\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 388] <... close resumed>) = 0 [pid 386] recvfrom(3 [pid 384] <... ioctl resumed>, ifr_ifindex=32}) = 0 [pid 383] <... close resumed>) = 0 [pid 388] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x12\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 386] <... recvfrom resumed>, [{nlmsg_len=84, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x00\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x40\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x40"]}], 4096, 0, NULL, NULL) = 84 [pid 384] close(5 [pid 383] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x20\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x3c\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x3c"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 381] <... sendto resumed>) = 44 [pid 388] <... sendto resumed>) = 32 [pid 386] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 384] <... close resumed>) = 0 [pid 383] <... sendto resumed>) = 64 [pid 388] recvfrom(3 [pid 386] <... socket resumed>) = 5 [pid 384] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x20\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x3c\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x3c"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 383] recvfrom(3 [pid 381] recvfrom(3 [pid 388] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 386] ioctl(5, SIOCGIFINDEX, {ifr_name="geneve0" [pid 383] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 388] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 386] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 384] <... sendto resumed>) = 64 [pid 381] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 388] <... socket resumed>) = 5 [pid 386] close(5 [pid 384] recvfrom(3 [pid 383] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 381] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 388] ioctl(5, SIOCGIFINDEX, {ifr_name="wg2" [pid 383] <... socket resumed>) = 5 [pid 381] <... socket resumed>) = 5 [pid 383] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0_to_batadv" [pid 381] ioctl(5, SIOCGIFINDEX, {ifr_name="batadv_slave_0" [pid 383] <... ioctl resumed>, ifr_ifindex=32}) = 0 [pid 381] <... ioctl resumed>, ifr_ifindex=33}) = 0 [pid 383] close(5 [pid 381] close(5 [pid 388] <... ioctl resumed>, ifr_ifindex=19}) = 0 [pid 383] <... close resumed>) = 0 [pid 381] <... close resumed>) = 0 [pid 383] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x20\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x3c\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 386] <... close resumed>) = 0 [pid 384] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 381] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x21\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x3e\x08\x00\x01\x00\xac\x14\x14\x3e"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 383] <... sendto resumed>) = 44 [pid 388] close(5) = 0 [pid 381] <... sendto resumed>) = 40 [pid 383] recvfrom(3 [pid 388] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x13\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x44\x08\x00\x01\x00\xac\x14\x14\x44"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 381] recvfrom(3 [pid 388] <... sendto resumed>) = 40 [pid 386] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x40\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 384] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 383] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 388] recvfrom(3 [pid 386] <... sendto resumed>) = 44 [pid 384] <... socket resumed>) = 5 [pid 381] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 388] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 386] recvfrom(3 [pid 384] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0_to_batadv" [pid 383] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 388] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 381] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 388] <... socket resumed>) = 5 [pid 383] <... socket resumed>) = 5 [pid 388] ioctl(5, SIOCGIFINDEX, {ifr_name="wg2", ifr_ifindex=19}) = 0 [pid 388] close(5) = 0 [pid 388] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x13\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x44\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x44"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 64 [pid 386] <... recvfrom resumed>, [{nlmsg_len=64, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x40\x00\x00"]}], 4096, 0, NULL, NULL) = 64 [pid 384] <... ioctl resumed>, ifr_ifindex=32}) = 0 [pid 383] ioctl(5, SIOCGIFINDEX, {ifr_name="veth1_to_batadv" [pid 381] <... socket resumed>) = 5 [pid 388] recvfrom(3 [pid 386] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 384] close(5 [pid 383] <... ioctl resumed>, ifr_ifindex=34}) = 0 [pid 381] ioctl(5, SIOCGIFINDEX, {ifr_name="batadv_slave_0" [pid 388] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 383] close(5 [pid 388] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 386] <... socket resumed>) = 5 [pid 384] <... close resumed>) = 0 [pid 381] <... ioctl resumed>, ifr_ifindex=33}) = 0 [pid 388] <... socket resumed>) = 5 [pid 386] ioctl(5, SIOCGIFINDEX, {ifr_name="geneve1" [pid 383] <... close resumed>) = 0 [pid 388] ioctl(5, SIOCGIFINDEX, {ifr_name="wg2" [pid 384] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x20\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x3c\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 383] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x22\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x3d\x08\x00\x01\x00\xac\x14\x14\x3d"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 381] close(5 [pid 388] <... ioctl resumed>, ifr_ifindex=19}) = 0 [pid 386] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 388] close(5 [pid 384] <... sendto resumed>) = 44 [pid 383] <... sendto resumed>) = 40 [pid 381] <... close resumed>) = 0 [pid 388] <... close resumed>) = 0 [pid 386] close(5 [pid 388] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x13\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 384] recvfrom(3 [pid 383] recvfrom(3 [pid 381] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x21\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x3e\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x3e"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 388] <... sendto resumed>) = 32 [pid 386] <... close resumed>) = 0 [pid 388] recvfrom(3 [pid 384] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 388] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 384] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 388] close(3 [pid 384] <... socket resumed>) = 5 [pid 388] <... close resumed>) = 0 [pid 384] ioctl(5, SIOCGIFINDEX, {ifr_name="veth1_to_batadv" [pid 388] openat(AT_FDCWD, "/proc/sys/fs/mount-max", O_WRONLY|O_CLOEXEC [pid 384] <... ioctl resumed>, ifr_ifindex=34}) = 0 [pid 381] <... sendto resumed>) = 64 [pid 388] <... openat resumed>) = 3 [pid 386] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x41\x08\x00\x01\x00\xac\x14\x14\x41"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 384] close(5 [pid 383] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 381] recvfrom(3 [pid 388] write(3, "100000", 6 [pid 386] <... sendto resumed>) = 40 [pid 384] <... close resumed>) = 0 [pid 383] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 381] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 388] <... write resumed>) = 6 [pid 386] recvfrom(3 [pid 384] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x22\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x3d\x08\x00\x01\x00\xac\x14\x14\x3d"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 383] <... socket resumed>) = 5 [pid 381] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 388] close(3 [pid 386] <... recvfrom resumed>, [{nlmsg_len=60, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x41\x08\x00\x01\x00\xac\x14\x14\x41"]}], 4096, 0, NULL, NULL) = 60 [pid 383] ioctl(5, SIOCGIFINDEX, {ifr_name="veth1_to_batadv" [pid 381] <... socket resumed>) = 5 [pid 388] <... close resumed>) = 0 [pid 386] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 384] <... sendto resumed>) = 40 [pid 383] <... ioctl resumed>, ifr_ifindex=34}) = 0 [pid 381] ioctl(5, SIOCGIFINDEX, {ifr_name="batadv_slave_0" [pid 388] mkdirat(AT_FDCWD, "./syz-tmp", 0777 [pid 386] <... socket resumed>) = 5 [pid 384] recvfrom(3 [pid 383] close(5 [pid 381] <... ioctl resumed>, ifr_ifindex=33}) = 0 [pid 386] ioctl(5, SIOCGIFINDEX, {ifr_name="geneve1" [pid 383] <... close resumed>) = 0 [pid 381] close(5 [pid 386] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 383] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x22\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x3d\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x3d"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 381] <... close resumed>) = 0 [pid 388] <... mkdirat resumed>) = 0 [pid 386] close(5 [pid 384] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 383] <... sendto resumed>) = 64 [pid 388] mount("", "./syz-tmp", "tmpfs", 0, NULL [pid 386] <... close resumed>) = 0 [pid 384] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 383] recvfrom(3 [ 33.893970][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 33.902715][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 33.912985][ T384] device veth1_macvtap entered promiscuous mode [pid 381] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x21\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x3e\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 388] <... mount resumed>) = 0 [pid 386] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x00\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x41\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x41"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 384] <... socket resumed>) = 5 [pid 383] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 388] mkdirat(AT_FDCWD, "./syz-tmp/newroot", 0777 [pid 384] ioctl(5, SIOCGIFINDEX, {ifr_name="veth1_to_batadv" [pid 381] <... sendto resumed>) = 44 [pid 388] <... mkdirat resumed>) = 0 [pid 384] <... ioctl resumed>, ifr_ifindex=34}) = 0 [pid 388] mkdirat(AT_FDCWD, "./syz-tmp/newroot/dev", 0700 [pid 384] close(5 [pid 388] <... mkdirat resumed>) = 0 [pid 384] <... close resumed>) = 0 [pid 388] mount("/dev", "./syz-tmp/newroot/dev", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL [pid 384] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x22\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x3d\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x3d"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 388] <... mount resumed>) = 0 [pid 388] mkdirat(AT_FDCWD, "./syz-tmp/newroot/proc", 0700) = 0 [pid 388] mount("syz-proc", "./syz-tmp/newroot/proc", "proc", 0, NULL) = 0 [pid 388] mkdirat(AT_FDCWD, "./syz-tmp/newroot/selinux", 0700) = 0 [pid 388] mount("/selinux", "./syz-tmp/newroot/selinux", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL) = -1 ENOENT (No such file or directory) [pid 388] mount("/sys/fs/selinux", "./syz-tmp/newroot/selinux", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL) = 0 [pid 388] mkdirat(AT_FDCWD, "./syz-tmp/newroot/sys", 0700) = 0 [pid 388] mount("/sys", "./syz-tmp/newroot/sys", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL) = 0 [pid 388] mount("/sys/kernel/debug", "./syz-tmp/newroot/sys/kernel/debug", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL) = 0 [pid 388] mount("/sys/fs/smackfs", "./syz-tmp/newroot/sys/fs/smackfs", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL) = -1 ENOENT (No such file or directory) [pid 388] mount("/proc/sys/fs/binfmt_misc", "./syz-tmp/newroot/proc/sys/fs/binfmt_misc", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL) = 0 [pid 388] mkdirat(AT_FDCWD, "./syz-tmp/newroot/syz-inputs", 0700) = 0 [pid 388] mount("/syz-inputs", "./syz-tmp/newroot/syz-inputs", NULL, MS_RDONLY|MS_BIND|MS_REC|MS_PRIVATE, NULL) = -1 ENOENT (No such file or directory) [pid 388] mkdirat(AT_FDCWD, "./syz-tmp/newroot/syzcgroup", 0700) = 0 [pid 383] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 388] mkdirat(AT_FDCWD, "./syz-tmp/newroot/syzcgroup/unified", 0700) = 0 [pid 388] mkdirat(AT_FDCWD, "./syz-tmp/newroot/syzcgroup/cpu", 0700) = 0 [pid 388] mkdirat(AT_FDCWD, "./syz-tmp/newroot/syzcgroup/net", 0700) = 0 [pid 383] <... socket resumed>) = 5 [pid 381] recvfrom(3 [pid 388] mount("/syzcgroup/unified", "./syz-tmp/newroot/syzcgroup/unified", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL [pid 383] ioctl(5, SIOCGIFINDEX, {ifr_name="veth1_to_batadv" [pid 388] <... mount resumed>) = 0 [pid 381] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 388] mount("/syzcgroup/cpu", "./syz-tmp/newroot/syzcgroup/cpu", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL [pid 383] <... ioctl resumed>, ifr_ifindex=34}) = 0 [pid 388] <... mount resumed>) = 0 [pid 388] mount("/syzcgroup/net", "./syz-tmp/newroot/syzcgroup/net", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL) = 0 [pid 388] mkdirat(AT_FDCWD, "./syz-tmp/pivot", 0777) = 0 [pid 388] pivot_root("./syz-tmp", "./syz-tmp/pivot") = 0 [pid 388] chdir("/") = 0 [pid 388] umount2("./pivot", MNT_DETACH [pid 381] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 381] ioctl(5, SIOCGIFINDEX, {ifr_name="batadv_slave_1", ifr_ifindex=35}) = 0 [pid 381] close(5) = 0 [pid 381] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x23\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x3f\x08\x00\x01\x00\xac\x14\x14\x3f"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 388] <... umount2 resumed>) = 0 [pid 383] close(5 [pid 388] chroot("./newroot" [pid 383] <... close resumed>) = 0 [pid 383] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x22\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x3d\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 388] <... chroot resumed>) = 0 [pid 388] chdir("/") = 0 [pid 388] mkdirat(AT_FDCWD, "/dev/gadgetfs", 0777) = -1 EEXIST (File exists) [pid 388] mount("gadgetfs", "/dev/gadgetfs", "gadgetfs", 0, NULL) = -1 ENODEV (No such device) [pid 388] mkdirat(AT_FDCWD, "/dev/binderfs", 0777) = -1 EEXIST (File exists) [pid 388] mount("binder", "/dev/binderfs", "binder", 0, NULL) = 0 [pid 388] mount(NULL, "/sys/fs/fuse/connections", "fusectl", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 388] getpid() = 1 [pid 388] mkdirat(AT_FDCWD, "/syzcgroup/unified/syz5", 0777) = -1 EEXIST (File exists) [pid 388] openat(AT_FDCWD, "/syzcgroup/unified/syz5/pids.max", O_WRONLY|O_CLOEXEC) = 3 [pid 388] write(3, "32", 2) = 2 [pid 388] close(3) = 0 [pid 304] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 388] openat(AT_FDCWD, "/syzcgroup/unified/syz5/cgroup.procs", O_WRONLY|O_CLOEXEC) = 3 [pid 388] write(3, "1", 1) = 1 [pid 388] close(3) = 0 [pid 388] mkdirat(AT_FDCWD, "/syzcgroup/cpu/syz5", 0777) = -1 EEXIST (File exists) [pid 388] openat(AT_FDCWD, "/syzcgroup/cpu/syz5/cgroup.procs", O_WRONLY|O_CLOEXEC) = 3 [pid 388] write(3, "1", 1) = 1 [pid 388] close(3) = 0 [pid 388] openat(AT_FDCWD, "/syzcgroup/cpu/syz5/memory.soft_limit_in_bytes", O_WRONLY|O_CLOEXEC) = 3 [pid 388] write(3, "313524224", 9) = 9 [pid 388] close(3) = 0 [pid 388] openat(AT_FDCWD, "/syzcgroup/cpu/syz5/memory.limit_in_bytes", O_WRONLY|O_CLOEXEC) = 3 [pid 388] write(3, "314572800", 9) = 9 [pid 388] close(3 [pid 307] <... epoll_pwait resumed>, [], 128, 997, NULL, 0) = 0 [pid 388] <... close resumed>) = 0 [pid 388] mkdirat(AT_FDCWD, "/syzcgroup/net/syz5", 0777) = -1 EEXIST (File exists) [pid 388] openat(AT_FDCWD, "/syzcgroup/net/syz5/cgroup.procs", O_WRONLY|O_CLOEXEC) = 3 [pid 388] write(3, "1", 1 [pid 307] epoll_pwait(4 [pid 388] <... write resumed>) = 1 [pid 388] close(3) = 0 [pid 388] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 388] getsockopt(3, SOL_IP, EBT_SO_GET_INIT_INFO, 0x7fbe361ff3e8, [120]) = -1 ENOPROTOOPT (Protocol not available) [pid 388] getsockopt(3, SOL_IP, EBT_SO_GET_INIT_INFO [pid 307] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 388] <... getsockopt resumed>, 0x7fbe361ffa68, [120]) = -1 ENOPROTOOPT (Protocol not available) [pid 388] getsockopt(3, SOL_IP, EBT_SO_GET_INIT_INFO [pid 307] futex(0x19898dd0f960, FUTEX_WAKE_PRIVATE, 1 [pid 388] <... getsockopt resumed>, 0x7fbe362000e8, [120]) = -1 ENOPROTOOPT (Protocol not available) [pid 388] close(3) = 0 [pid 388] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 388] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 307] <... futex resumed>) = 1 [pid 388] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 312] <... futex resumed>) = 0 [pid 388] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 388] close(3) = 0 [pid 388] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 307] epoll_pwait(4 [pid 388] <... socket resumed>) = 3 [pid 312] epoll_pwait(4 [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 307] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 307] futex(0x19898cbcf960, FUTEX_WAIT_PRIVATE, 0, NULL [pid 388] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 388] close(3) = 0 [pid 388] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 388] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 388] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 388] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, 0x7fbe362014c8, [84]) = -1 ENOENT (No such file or directory) [pid 388] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 388] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 388] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 388] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 388] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, 0x7fbe36202908, [84]) = -1 ENOENT (No such file or directory) [pid 388] close(3 [pid 384] <... sendto resumed>) = 64 [pid 386] <... sendto resumed>) = 64 [pid 384] recvfrom(3 [pid 381] <... sendto resumed>) = 40 [pid 384] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 384] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 386] recvfrom(3 [pid 384] ioctl(5, SIOCGIFINDEX, {ifr_name="veth1_to_batadv" [pid 383] <... sendto resumed>) = 44 [pid 381] recvfrom(3 [pid 388] <... close resumed>) = 0 [pid 386] <... recvfrom resumed>, [{nlmsg_len=84, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x00\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x41\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x41"]}], 4096, 0, NULL, NULL) = 84 [pid 384] <... ioctl resumed>, ifr_ifindex=34}) = 0 [pid 383] recvfrom(3 [pid 381] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 388] write(248, "\x00\x00\x00\x00", 4 [pid 386] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 384] close(5 [pid 383] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 381] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 304] futex(0x34196c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=942037828} [pid 388] <... write resumed>) = 4 [pid 386] <... socket resumed>) = 5 [pid 384] <... close resumed>) = 0 [pid 383] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 381] <... socket resumed>) = 5 [pid 310] <... pselect6 resumed>) = 1 (in [13], left {tv_sec=0, tv_nsec=297833823}) [pid 388] mkdirat(AT_FDCWD, "./0", 0777 [pid 386] ioctl(5, SIOCGIFINDEX, {ifr_name="geneve1" [pid 384] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x22\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x3d\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 383] <... socket resumed>) = 5 [pid 381] ioctl(5, SIOCGIFINDEX, {ifr_name="batadv_slave_1" [pid 310] read(13 [pid 388] <... mkdirat resumed>) = 0 [pid 386] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 383] ioctl(5, SIOCGIFINDEX, {ifr_name="batadv_slave_0" [pid 381] <... ioctl resumed>, ifr_ifindex=35}) = 0 [pid 310] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 386] close(5 [pid 383] <... ioctl resumed>, ifr_ifindex=33}) = 0 [pid 381] close(5 [pid 310] write(3, "\x3c\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x10\x00\x00\x00\x0c\x00\x18\x00\x08\x00\x04\x00\x00\x00\x10\x00\x0c\x00\x00\x00\x05\x00\x00\x00\x15\x00\x00\x00\x00\x00\x00\x00\x80\xa1\x03\x1c\x00\x00\x00\x00", 64 [pid 386] <... close resumed>) = 0 [pid 383] close(5 [pid 381] <... close resumed>) = 0 [pid 384] <... sendto resumed>) = 44 [pid 312] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3ff4dd4ab7000002}], 128, 950, NULL, 0) = 1 [pid 310] <... write resumed>) = 64 [pid 388] openat(AT_FDCWD, "/dev/loop5", O_RDWR [pid 386] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x41\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 384] recvfrom(3 [pid 383] <... close resumed>) = 0 [pid 381] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x23\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x3f\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x3f"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 312] futex(0x34196c0, FUTEX_WAKE_PRIVATE, 1 [pid 310] write(11, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x15\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 388] <... openat resumed>) = 3 [pid 386] <... sendto resumed>) = 44 [pid 384] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 383] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x21\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x3e\x08\x00\x01\x00\xac\x14\x14\x3e"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 381] <... sendto resumed>) = 64 [pid 312] <... futex resumed>) = 1 [pid 310] <... write resumed>) = 48 [pid 304] <... futex resumed>) = 0 [pid 388] ioctl(3, LOOP_CLR_FD [pid 386] recvfrom(3 [pid 384] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 383] <... sendto resumed>) = 40 [pid 381] recvfrom(3 [pid 312] read(6 [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 304] sched_getaffinity(0, 8192 [pid 388] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 386] <... recvfrom resumed>, [{nlmsg_len=64, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x41\x00\x00"]}], 4096, 0, NULL, NULL) = 64 [pid 384] <... socket resumed>) = 5 [pid 383] recvfrom(3 [pid 381] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 312] <... read resumed>, "\x3c\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x10\x00\x00\x00\x0c\x00\x18\x00\x08\x00\x04\x00\x00\x00\x10\x00\x0c\x00\x00\x00\x05\x00\x00\x00\x15\x00\x00\x00\x00\x00\x00\x00\x80\xa1\x03\x1c\x00\x00\x00\x00", 9967212) = 64 [pid 304] <... sched_getaffinity resumed>, [0 1]) = 8 [pid 388] close(3 [pid 386] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 384] ioctl(5, SIOCGIFINDEX, {ifr_name="batadv_slave_0" [pid 383] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 381] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 312] write(6, "\x9c\x01\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 416 [pid 388] <... close resumed>) = 0 [pid 386] <... socket resumed>) = 5 [pid 383] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 381] <... socket resumed>) = 5 [pid 312] <... write resumed>) = 416 [pid 310] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=998231655}) [pid 386] ioctl(5, SIOCGIFINDEX, {ifr_name="wg0" [pid 383] <... socket resumed>) = 5 [pid 381] ioctl(5, SIOCGIFINDEX, {ifr_name="batadv_slave_1" [pid 312] read(6 [pid 310] read(3 [pid 386] <... ioctl resumed>, ifr_ifindex=17}) = 0 [pid 383] ioctl(5, SIOCGIFINDEX, {ifr_name="batadv_slave_0" [pid 381] <... ioctl resumed>, ifr_ifindex=35}) = 0 [pid 312] <... read resumed>, 0x198990a00000, 9967212) = -1 EAGAIN (Resource temporarily unavailable) [pid 310] <... read resumed>, "\x9c\x01\x00\x00", 4) = 4 [pid 386] close(5 [pid 383] <... ioctl resumed>, ifr_ifindex=33}) = 0 [pid 381] close(5 [pid 312] epoll_pwait(4 [pid 310] read(3 [pid 386] <... close resumed>) = 0 [pid 383] close(5 [pid 381] <... close resumed>) = 0 [pid 312] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 310] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x36\x01\x00\x00"..., 412) = 412 [pid 386] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x11\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x42\x08\x00\x01\x00\xac\x14\x14\x42"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 383] <... close resumed>) = 0 [pid 381] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x23\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x3f\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 312] epoll_pwait(4 [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 304] futex(0x34196c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=934518507} [pid 388] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 386] <... sendto resumed>) = 40 [ 33.956212][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 33.964884][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 33.974829][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [pid 383] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x21\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x3e\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x3e"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 381] <... sendto resumed>) = 44 [pid 388] <... socket resumed>) = 3 [pid 386] recvfrom(3 [pid 384] <... ioctl resumed>, ifr_ifindex=33}) = 0 [pid 381] recvfrom(3 [pid 388] close(3 [pid 386] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 381] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 388] <... close resumed>) = 0 [pid 386] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 384] close(5 [pid 381] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 386] <... socket resumed>) = 5 [pid 381] <... socket resumed>) = 5 [pid 386] ioctl(5, SIOCGIFINDEX, {ifr_name="wg0" [pid 381] ioctl(5, SIOCGIFINDEX, {ifr_name="geneve0" [pid 386] <... ioctl resumed>, ifr_ifindex=17}) = 0 [pid 381] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 386] close(5 [pid 381] close(5 [pid 386] <... close resumed>) = 0 [pid 381] <... close resumed>) = 0 [pid 388] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 386] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x11\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x42\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x42"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 381] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x40\x08\x00\x01\x00\xac\x14\x14\x40"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 388] <... socket resumed>) = 3 [pid 384] <... close resumed>) = 0 [pid 381] <... sendto resumed>) = 40 [pid 381] recvfrom(3, [{nlmsg_len=60, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x40\x08\x00\x01\x00\xac\x14\x14\x40"]}], 4096, 0, NULL, NULL) = 60 [pid 388] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 384] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x21\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x3e\x08\x00\x01\x00\xac\x14\x14\x3e"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 383] <... sendto resumed>) = 64 [pid 381] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 388] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 383] recvfrom(3 [pid 381] <... socket resumed>) = 5 [pid 383] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 381] ioctl(5, SIOCGIFINDEX, {ifr_name="geneve0" [pid 388] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 386] <... sendto resumed>) = 64 [pid 384] <... sendto resumed>) = 40 [pid 383] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 381] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 386] recvfrom(3 [pid 383] <... socket resumed>) = 5 [pid 381] close(5 [pid 386] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 383] ioctl(5, SIOCGIFINDEX, {ifr_name="batadv_slave_0" [pid 381] <... close resumed>) = 0 [pid 388] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 386] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 384] recvfrom(3 [pid 383] <... ioctl resumed>, ifr_ifindex=33}) = 0 [pid 381] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x00\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x40\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x40"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 388] close(3 [pid 386] <... socket resumed>) = 5 [pid 384] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 383] close(5 [pid 381] <... sendto resumed>) = 64 [pid 388] <... close resumed>) = 0 [pid 386] ioctl(5, SIOCGIFINDEX, {ifr_name="wg0" [pid 383] <... close resumed>) = 0 [pid 381] recvfrom(3 [pid 386] <... ioctl resumed>, ifr_ifindex=17}) = 0 [pid 383] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x21\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x3e\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 381] <... recvfrom resumed>, [{nlmsg_len=84, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x00\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x40\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x40"]}], 4096, 0, NULL, NULL) = 84 [pid 388] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 386] close(5 [pid 384] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 383] <... sendto resumed>) = 44 [pid 381] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 386] <... close resumed>) = 0 [pid 383] recvfrom(3 [pid 381] <... socket resumed>) = 5 [pid 386] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x11\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 383] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 381] ioctl(5, SIOCGIFINDEX, {ifr_name="geneve0" [pid 383] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 381] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 383] <... socket resumed>) = 5 [pid 381] close(5 [pid 383] ioctl(5, SIOCGIFINDEX, {ifr_name="batadv_slave_1" [pid 381] <... close resumed>) = 0 [pid 383] <... ioctl resumed>, ifr_ifindex=35}) = 0 [pid 381] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x40\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 384] <... socket resumed>) = 5 [pid 383] close(5 [pid 388] <... socket resumed>) = 3 [pid 384] ioctl(5, SIOCGIFINDEX, {ifr_name="batadv_slave_0" [pid 383] <... close resumed>) = 0 [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 384] <... ioctl resumed>, ifr_ifindex=33}) = 0 [pid 383] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x23\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x3f\x08\x00\x01\x00\xac\x14\x14\x3f"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 388] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 384] close(5) = 0 [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 384] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x21\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x3e\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x3e"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 388] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 381] <... sendto resumed>) = 44 [pid 381] recvfrom(3 [pid 388] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 381] <... recvfrom resumed>, [{nlmsg_len=64, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x40\x00\x00"]}], 4096, 0, NULL, NULL) = 64 [pid 388] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 383] <... sendto resumed>) = 40 [pid 381] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 388] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 383] recvfrom(3 [pid 381] <... socket resumed>) = 5 [pid 386] <... sendto resumed>) = 32 [pid 383] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 381] ioctl(5, SIOCGIFINDEX, {ifr_name="geneve1" [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 386] recvfrom(3 [pid 384] <... sendto resumed>) = 64 [pid 388] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 386] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 384] recvfrom(3 [pid 381] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 386] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 384] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 383] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 381] close(5 [pid 388] close(3 [pid 386] <... socket resumed>) = 5 [pid 384] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 383] <... socket resumed>) = 5 [pid 388] <... close resumed>) = 0 [pid 383] ioctl(5, SIOCGIFINDEX, {ifr_name="batadv_slave_1" [pid 381] <... close resumed>) = 0 [pid 388] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 386] ioctl(5, SIOCGIFINDEX, {ifr_name="wg1" [pid 384] <... socket resumed>) = 5 [pid 383] <... ioctl resumed>, ifr_ifindex=35}) = 0 [pid 381] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x41\x08\x00\x01\x00\xac\x14\x14\x41"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 388] <... socket resumed>) = 3 [pid 386] <... ioctl resumed>, ifr_ifindex=18}) = 0 [pid 384] ioctl(5, SIOCGIFINDEX, {ifr_name="batadv_slave_0" [pid 383] close(5) = 0 [pid 381] <... sendto resumed>) = 40 [pid 388] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 386] close(5 [pid 384] <... ioctl resumed>, ifr_ifindex=33}) = 0 [pid 383] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x23\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x3f\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x3f"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 381] recvfrom(3 [pid 388] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 386] <... close resumed>) = 0 [pid 384] close(5 [pid 383] <... sendto resumed>) = 64 [pid 388] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 386] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x12\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x43\x08\x00\x01\x00\xac\x14\x14\x43"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 383] recvfrom(3 [pid 381] <... recvfrom resumed>, [{nlmsg_len=60, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x41\x08\x00\x01\x00\xac\x14\x14\x41"]}], 4096, 0, NULL, NULL) = 60 [pid 388] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 386] <... sendto resumed>) = 40 [pid 384] <... close resumed>) = 0 [pid 383] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 388] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x10\xa3\x84\xc2\xff\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 386] recvfrom(3 [pid 384] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x21\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x3e\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 383] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 381] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 388] <... setsockopt resumed>) = 0 [pid 386] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [ 34.003071][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 34.013211][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 34.031680][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 34.040002][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [pid 388] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 386] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 384] <... sendto resumed>) = 44 [pid 383] <... socket resumed>) = 5 [pid 381] <... socket resumed>) = 5 [pid 388] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 386] <... socket resumed>) = 5 [pid 384] recvfrom(3 [pid 383] ioctl(5, SIOCGIFINDEX, {ifr_name="batadv_slave_1" [pid 381] ioctl(5, SIOCGIFINDEX, {ifr_name="geneve1" [pid 388] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 386] ioctl(5, SIOCGIFINDEX, {ifr_name="wg1" [pid 384] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 383] <... ioctl resumed>, ifr_ifindex=35}) = 0 [pid 381] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 388] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 386] <... ioctl resumed>, ifr_ifindex=18}) = 0 [pid 384] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 383] close(5 [pid 381] close(5 [pid 388] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x10\xa3\x84\xc2\xff\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 386] close(5 [pid 384] <... socket resumed>) = 5 [pid 383] <... close resumed>) = 0 [pid 381] <... close resumed>) = 0 [pid 388] <... setsockopt resumed>) = 0 [pid 386] <... close resumed>) = 0 [pid 384] ioctl(5, SIOCGIFINDEX, {ifr_name="batadv_slave_1" [pid 383] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x23\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x3f\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 381] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x00\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x41\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x41"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 388] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 386] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x12\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x43\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x43"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 384] <... ioctl resumed>, ifr_ifindex=35}) = 0 [pid 383] <... sendto resumed>) = 44 [pid 388] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 384] close(5 [pid 383] recvfrom(3 [pid 388] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 384] <... close resumed>) = 0 [pid 383] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 388] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 384] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x23\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x3f\x08\x00\x01\x00\xac\x14\x14\x3f"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 383] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 388] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x10\xa3\x84\xc2\xff\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 383] <... socket resumed>) = 5 [pid 388] <... setsockopt resumed>) = 0 [pid 386] <... sendto resumed>) = 64 [pid 384] <... sendto resumed>) = 40 [pid 383] ioctl(5, SIOCGIFINDEX, {ifr_name="geneve0" [pid 381] <... sendto resumed>) = 64 [pid 388] close(3 [pid 386] recvfrom(3 [pid 384] recvfrom(3 [pid 383] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 388] <... close resumed>) = 0 [pid 386] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 384] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 383] close(5 [pid 381] recvfrom(3 [pid 388] read(249 [pid 386] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 384] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 383] <... close resumed>) = 0 [pid 388] <... read resumed>, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x15\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 386] <... socket resumed>) = 5 [pid 384] <... socket resumed>) = 5 [pid 383] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x40\x08\x00\x01\x00\xac\x14\x14\x40"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 381] <... recvfrom resumed>, [{nlmsg_len=84, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x00\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x41\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x41"]}], 4096, 0, NULL, NULL) = 84 [pid 388] rt_sigprocmask(SIG_BLOCK, ~[] [pid 386] ioctl(5, SIOCGIFINDEX, {ifr_name="wg1" [pid 384] ioctl(5, SIOCGIFINDEX, {ifr_name="batadv_slave_1" [pid 383] <... sendto resumed>) = 40 [pid 381] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 388] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 386] <... ioctl resumed>, ifr_ifindex=18}) = 0 [pid 384] <... ioctl resumed>, ifr_ifindex=35}) = 0 [pid 383] recvfrom(3 [pid 388] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 386] close(5 [pid 384] close(5 [pid 383] <... recvfrom resumed>, [{nlmsg_len=60, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x40\x08\x00\x01\x00\xac\x14\x14\x40"]}], 4096, 0, NULL, NULL) = 60 [pid 381] <... socket resumed>) = 5 ci2-android-5-15/strace-static-x86_64: Process 405 attached [pid 386] <... close resumed>) = 0 [pid 384] <... close resumed>) = 0 [pid 383] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 381] ioctl(5, SIOCGIFINDEX, {ifr_name="geneve1" [pid 405] set_robust_list(0x55556936e7e0, 24 [pid 388] <... clone resumed>, child_tidptr=0x55556936e7d0) = 2 [pid 386] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x12\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 384] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x23\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x3f\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x3f"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 383] <... socket resumed>) = 5 [pid 381] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 405] <... set_robust_list resumed>) = 0 [pid 388] rt_sigprocmask(SIG_SETMASK, [] [pid 386] <... sendto resumed>) = 32 [pid 384] <... sendto resumed>) = 64 [pid 383] ioctl(5, SIOCGIFINDEX, {ifr_name="geneve0" [pid 381] close(5 [pid 405] rt_sigprocmask(SIG_SETMASK, [] [pid 388] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 386] recvfrom(3 [pid 384] recvfrom(3 [pid 383] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 381] <... close resumed>) = 0 [pid 405] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 386] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 384] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 383] close(5 [pid 381] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x41\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 405] chdir("./0" [pid 386] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 384] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 383] <... close resumed>) = 0 [pid 381] <... sendto resumed>) = 44 [pid 405] <... chdir resumed>) = 0 [pid 386] <... socket resumed>) = 5 [pid 384] <... socket resumed>) = 5 [pid 383] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x00\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x40\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x40"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 381] recvfrom(3 [pid 405] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 386] ioctl(5, SIOCGIFINDEX, {ifr_name="wg2" [pid 384] ioctl(5, SIOCGIFINDEX, {ifr_name="batadv_slave_1" [pid 383] <... sendto resumed>) = 64 [pid 381] <... recvfrom resumed>, [{nlmsg_len=64, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x41\x00\x00"]}], 4096, 0, NULL, NULL) = 64 [pid 405] <... prctl resumed>) = 0 [pid 386] <... ioctl resumed>, ifr_ifindex=19}) = 0 [pid 384] <... ioctl resumed>, ifr_ifindex=35}) = 0 [pid 383] recvfrom(3 [pid 381] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 405] setpgid(0, 0 [pid 386] close(5 [pid 384] close(5 [pid 383] <... recvfrom resumed>, [{nlmsg_len=84, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x00\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x40\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x40"]}], 4096, 0, NULL, NULL) = 84 [pid 381] <... socket resumed>) = 5 [pid 405] <... setpgid resumed>) = 0 [pid 386] <... close resumed>) = 0 [pid 384] <... close resumed>) = 0 [pid 383] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 381] ioctl(5, SIOCGIFINDEX, {ifr_name="wg0" [pid 405] symlinkat("/syzcgroup/unified/syz5", AT_FDCWD, "./cgroup" [ 34.056415][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 34.065216][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 34.074453][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 34.083090][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [pid 384] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x23\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x3f\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 383] <... socket resumed>) = 5 [pid 386] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x13\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x44\x08\x00\x01\x00\xac\x14\x14\x44"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 381] <... ioctl resumed>, ifr_ifindex=17}) = 0 [pid 405] <... symlinkat resumed>) = 0 [pid 384] <... sendto resumed>) = 44 [pid 383] ioctl(5, SIOCGIFINDEX, {ifr_name="geneve0" [pid 381] close(5 [pid 384] recvfrom(3 [pid 383] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 381] <... close resumed>) = 0 [pid 384] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 383] close(5 [pid 381] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x11\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x42\x08\x00\x01\x00\xac\x14\x14\x42"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 384] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 383] <... close resumed>) = 0 [pid 384] <... socket resumed>) = 5 [pid 383] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x40\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 384] ioctl(5, SIOCGIFINDEX, {ifr_name="geneve0" [pid 405] symlinkat("/syzcgroup/cpu/syz5", AT_FDCWD, "./cgroup.cpu" [pid 384] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 384] close(5 [pid 405] <... symlinkat resumed>) = 0 [pid 384] <... close resumed>) = 0 [pid 405] symlinkat("/syzcgroup/net/syz5", AT_FDCWD, "./cgroup.net" [pid 384] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x40\x08\x00\x01\x00\xac\x14\x14\x40"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 405] <... symlinkat resumed>) = 0 [pid 405] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 405] write(3, "1000", 4) = 4 [pid 405] close(3) = 0 [pid 405] read(200, "\x33\x33\x00\x00\x00\x16\xaa\xaa\xaa\xaa\xaa\xaa\x86\xdd\x60\x00\x00\x00\x00\x38\x00\x01\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xaa\xff\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x16\x3a\x00\x05\x02\x00\x00\x01\x00\x8f\x00\xc2\x46\x00\x00\x00\x02\x04\x00\x00\x00\xff\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\xff\xaa\xaa\xaa\x04\x00\x00\x00\xff\x02\x00\x00\x00\x00"..., 1000) = 110 [pid 405] read(200, "\x33\x33\x00\x00\x00\x16\xaa\xaa\xaa\xaa\xaa\xaa\x86\xdd\x60\x00\x00\x00\x00\x38\x00\x01\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xaa\xff\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x16\x3a\x00\x05\x02\x00\x00\x01\x00\x8f\x00\xc2\x46\x00\x00\x00\x02\x04\x00\x00\x00\xff\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\xff\xaa\xaa\xaa\x04\x00\x00\x00\xff\x02\x00\x00\x00\x00"..., 1000) = 110 [pid 405] read(200, "\x33\x33\x00\x00\x00\x16\xaa\xaa\xaa\xaa\xaa\xaa\x86\xdd\x60\x00\x00\x00\x00\x38\x00\x01\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xaa\xff\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x16\x3a\x00\x05\x02\x00\x00\x01\x00\x8f\x00\xc2\x46\x00\x00\x00\x02\x04\x00\x00\x00\xff\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\xff\xaa\xaa\xaa\x04\x00\x00\x00\xff\x02\x00\x00\x00\x00"..., 1000) = 110 [pid 405] read(200, 0x7fffc284a580, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 405] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 405] close(249) = 0 [pid 405] close(248) = 0 [pid 405] prctl(PR_SET_NAME, "syz.5.21" [pid 381] <... sendto resumed>) = 40 [pid 405] <... prctl resumed>) = 0 [pid 383] <... sendto resumed>) = 44 [pid 405] close(4) = 0 [pid 386] <... sendto resumed>) = 40 [pid 384] <... sendto resumed>) = 40 [pid 383] recvfrom(3 [pid 405] futex(0x7fbe36238fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 386] recvfrom(3 [pid 384] recvfrom(3 [pid 383] <... recvfrom resumed>, [{nlmsg_len=64, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x40\x00\x00"]}], 4096, 0, NULL, NULL) = 64 [pid 381] recvfrom(3 [pid 405] <... futex resumed>) = 0 [pid 386] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 384] <... recvfrom resumed>, [{nlmsg_len=60, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x40\x08\x00\x01\x00\xac\x14\x14\x40"]}], 4096, 0, NULL, NULL) = 60 [pid 383] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 381] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 405] rt_sigaction(SIGRT_1, {sa_handler=0x7fbe35fd0650, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fbe35f52450} [pid 386] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 384] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 383] <... socket resumed>) = 5 [pid 381] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 405] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 386] <... socket resumed>) = 5 [pid 405] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 384] <... socket resumed>) = 5 [pid 383] ioctl(5, SIOCGIFINDEX, {ifr_name="geneve1" [pid 381] <... socket resumed>) = 5 [pid 405] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 386] ioctl(5, SIOCGIFINDEX, {ifr_name="wg2" [pid 384] ioctl(5, SIOCGIFINDEX, {ifr_name="geneve0" [pid 405] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 386] <... ioctl resumed>, ifr_ifindex=19}) = 0 [pid 383] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 381] ioctl(5, SIOCGIFINDEX, {ifr_name="wg0" [pid 405] <... mmap resumed>) = 0x7fbe35df2000 [pid 386] close(5 [pid 384] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 405] mprotect(0x7fbe35df3000, 131072, PROT_READ|PROT_WRITE [pid 383] close(5 [pid 381] <... ioctl resumed>, ifr_ifindex=17}) = 0 [pid 405] <... mprotect resumed>) = 0 [pid 386] <... close resumed>) = 0 [pid 384] close(5 [pid 383] <... close resumed>) = 0 [pid 381] close(5 [pid 405] rt_sigprocmask(SIG_BLOCK, ~[] [pid 386] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x13\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x44\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x44"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 405] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 384] <... close resumed>) = 0 [pid 383] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x41\x08\x00\x01\x00\xac\x14\x14\x41"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 381] <... close resumed>) = 0 [pid 405] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fbe35e12990, parent_tid=0x7fbe35e12990, exit_signal=0, stack=0x7fbe35df2000, stack_size=0x201c0, tls=0x7fbe35e126c0} [pid 386] <... sendto resumed>) = 64 [pid 384] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x00\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x40\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x40"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12ci2-android-5-15/strace-static-x86_64: Process 406 attached [pid 386] recvfrom(3 [pid 383] <... sendto resumed>) = 40 [pid 381] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x11\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x42\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x42"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 406] set_robust_list(0x7fbe35e129a0, 24 [pid 405] <... clone3 resumed> => {parent_tid=[3]}, 88) = 3 [pid 386] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 384] <... sendto resumed>) = 64 [pid 383] recvfrom(3 [pid 406] <... set_robust_list resumed>) = 0 [pid 405] rt_sigprocmask(SIG_SETMASK, [] [pid 386] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 384] recvfrom(3 [pid 383] <... recvfrom resumed>, [{nlmsg_len=60, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x41\x08\x00\x01\x00\xac\x14\x14\x41"]}], 4096, 0, NULL, NULL) = 60 [pid 381] <... sendto resumed>) = 64 [pid 406] rt_sigprocmask(SIG_SETMASK, [] [pid 405] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 386] <... socket resumed>) = 5 [pid 384] <... recvfrom resumed>, [{nlmsg_len=84, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x00\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x40\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x40"]}], 4096, 0, NULL, NULL) = 84 [pid 383] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 381] recvfrom(3 [pid 406] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 405] futex(0x7fbe36238fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 386] ioctl(5, SIOCGIFINDEX, {ifr_name="wg2" [pid 384] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 383] <... socket resumed>) = 5 [pid 381] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 406] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 405] <... futex resumed>) = 0 [pid 386] <... ioctl resumed>, ifr_ifindex=19}) = 0 [pid 384] <... socket resumed>) = 5 [pid 383] ioctl(5, SIOCGIFINDEX, {ifr_name="geneve1" [pid 381] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 405] futex(0x7fbe36238fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 386] close(5 [pid 384] ioctl(5, SIOCGIFINDEX, {ifr_name="geneve0" [pid 383] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 381] <... socket resumed>) = 5 [pid 386] <... close resumed>) = 0 [pid 384] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 383] close(5 [pid 381] ioctl(5, SIOCGIFINDEX, {ifr_name="wg0" [pid 406] <... socket resumed>) = 3 [pid 386] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x13\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 384] close(5 [pid 383] <... close resumed>) = 0 [pid 381] <... ioctl resumed>, ifr_ifindex=17}) = 0 [pid 384] <... close resumed>) = 0 [pid 383] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x00\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x41\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x41"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 381] close(5 [pid 384] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x40\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 381] <... close resumed>) = 0 [pid 381] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x11\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 406] futex(0x7fbe36238fac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 406] futex(0x7fbe36238fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 405] <... futex resumed>) = 0 [pid 405] futex(0x7fbe36238fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 406] <... futex resumed>) = 0 [pid 405] <... futex resumed>) = 1 [pid 406] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 405] futex(0x7fbe36238fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 406] <... socket resumed>) = 4 [pid 406] futex(0x7fbe36238fac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 405] <... futex resumed>) = 0 [pid 406] futex(0x7fbe36238fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 405] futex(0x7fbe36238fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 406] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 405] <... futex resumed>) = 0 [pid 406] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 405] futex(0x7fbe36238fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 406] <... connect resumed>) = 0 [pid 406] futex(0x7fbe36238fac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 405] <... futex resumed>) = 0 [pid 406] futex(0x7fbe36238fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 405] futex(0x7fbe36238fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 406] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 405] <... futex resumed>) = 0 [pid 406] sendfile(-1, -1, [3 [pid 405] futex(0x7fbe36238fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 406] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 406] futex(0x7fbe36238fac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 405] <... futex resumed>) = 0 [pid 406] futex(0x7fbe36238fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 405] futex(0x7fbe36238fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 406] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 405] <... futex resumed>) = 0 [pid 406] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 405] futex(0x7fbe36238fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 406] <... clone3 resumed>) = 4 [pid 406] futex(0x7fbe36238fac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 405] <... futex resumed>) = 0 [pid 406] futex(0x7fbe36238fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 405] futex(0x7fbe36238fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 406] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 405] <... futex resumed>) = 0 [pid 406] ioctl(3, PPPIOCSMRU, 0 [pid 405] futex(0x7fbe36238fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 406] <... ioctl resumed>) = -1 ENOSYS (Function not implemented) [pid 406] futex(0x7fbe36238fac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 405] <... futex resumed>) = 0 [pid 406] futex(0x7fbe36238fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 405] close_range(3, 30, 0) = 0 [pid 405] exit_group(0 [pid 406] <... futex resumed>) = ? [pid 405] <... exit_group resumed>) = ? [pid 406] +++ exited with 0 +++ [pid 405] +++ exited with 0 +++ [pid 388] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 388] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 388] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 388] umount2("./0", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 388] openat(AT_FDCWD, "./0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 388] fstat(3, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 388] getdents64(3, 0x555569381900 /* 6 entries */, 32768) = 176 [pid 388] umount2("./0/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 388] newfstatat(AT_FDCWD, "./0/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 388] unlink("./0/binderfs") = 0 [pid 388] umount2("./0/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 388] newfstatat(AT_FDCWD, "./0/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 388] unlink("./0/cgroup.net") = 0 [pid 388] umount2("./0/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 388] newfstatat(AT_FDCWD, "./0/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 388] unlink("./0/cgroup.cpu") = 0 [pid 388] umount2("./0/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 388] newfstatat(AT_FDCWD, "./0/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 388] unlink("./0/cgroup") = 0 [pid 388] getdents64(3, 0x555569381900 /* 0 entries */, 32768) = 0 [pid 388] close(3) = 0 [pid 388] unlinkat(AT_FDCWD, "./0", AT_REMOVEDIR) = 0 [pid 388] mkdirat(AT_FDCWD, "./1", 0777) = 0 [pid 388] openat(AT_FDCWD, "/dev/loop5", O_RDWR) = 3 [pid 388] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 388] close(3) = 0 [pid 388] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 388] close(3) = 0 [pid 388] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 388] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 388] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 388] close(3) = 0 [pid 388] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 388] close(3) = 0 [pid 388] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 388] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 388] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 388] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x10\xa3\x84\xc2\xff\x7f\x00\x00\x00\x00\x00\x00"..., 952) = 0 [pid 388] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 388] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 388] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x10\xa3\x84\xc2\xff\x7f\x00\x00\x00\x00\x00\x00"..., 1368) = 0 [pid 388] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 388] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 388] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x10\xa3\x84\xc2\xff\x7f\x00\x00\x00\x00\x00\x00"..., 744) = 0 [pid 388] close(3) = 0 [pid 388] read(249 [pid 310] <... pselect6 resumed>) = 1 (in [13], left {tv_sec=0, tv_nsec=847438763}) [pid 310] read(13, "\x00\x00\x00\x00", 4) = 4 [pid 310] write(3, "\xd4\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x14\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x05\x00\x00\x00\x18\x00\x00\x00\x15\x00\x00\x00\x00\x00\x00\x00\x0c\x00\x14\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x0c\x00\x00\x00\x14\x00\x00\x00\x0c\x00\x00\x00\x00\x68\x89\x09\x00\x00\x00\x00\x00\x00\x00\x00"..., 216) = 216 [pid 310] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x05\x00\x00\x00\x16\x00\x00\x00\x00\x00\x00\x00", 56) = 56 [pid 310] write(11, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x16\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 388] <... read resumed>, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x16\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 310] <... write resumed>) = 48 [pid 388] rt_sigprocmask(SIG_BLOCK, ~[] [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 388] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 388] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55556936e7d0) = 5 [pid 388] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [ 34.106202][ T351] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 34.115490][ T351] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 34.132821][ T30] kauditd_printk_skb: 30 callbacks suppressed ci2-android-5-15/strace-static-x86_64: Process 408 attached [pid 386] <... sendto resumed>) = 32 [pid 384] <... sendto resumed>) = 44 [pid 383] <... sendto resumed>) = 64 [pid 381] <... sendto resumed>) = 32 [pid 312] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3ff4dd4ab7000002}], 128, 934, NULL, 0) = 1 [pid 386] recvfrom(3 [pid 384] recvfrom(3 [pid 383] recvfrom(3 [pid 381] recvfrom(3 [pid 386] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 384] <... recvfrom resumed>, [{nlmsg_len=64, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x40\x00\x00"]}], 4096, 0, NULL, NULL) = 64 [pid 383] <... recvfrom resumed>, [{nlmsg_len=84, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x00\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x41\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x41"]}], 4096, 0, NULL, NULL) = 84 [pid 381] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 386] close(3 [pid 384] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 383] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 381] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 386] <... close resumed>) = 0 [pid 384] <... socket resumed>) = 5 [pid 383] <... socket resumed>) = 5 [pid 381] <... socket resumed>) = 5 [pid 386] openat(AT_FDCWD, "/proc/sys/fs/mount-max", O_WRONLY|O_CLOEXEC [pid 384] ioctl(5, SIOCGIFINDEX, {ifr_name="geneve1" [pid 383] ioctl(5, SIOCGIFINDEX, {ifr_name="geneve1" [pid 381] ioctl(5, SIOCGIFINDEX, {ifr_name="wg1" [pid 386] <... openat resumed>) = 3 [pid 384] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 383] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 381] <... ioctl resumed>, ifr_ifindex=18}) = 0 [pid 386] write(3, "100000", 6 [pid 384] close(5 [pid 383] close(5 [pid 381] close(5 [pid 386] <... write resumed>) = 6 [pid 384] <... close resumed>) = 0 [pid 383] <... close resumed>) = 0 [pid 381] <... close resumed>) = 0 [pid 386] close(3 [pid 384] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x41\x08\x00\x01\x00\xac\x14\x14\x41"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 383] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x41\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 381] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x12\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x43\x08\x00\x01\x00\xac\x14\x14\x43"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 386] <... close resumed>) = 0 [pid 384] <... sendto resumed>) = 40 [pid 383] <... sendto resumed>) = 44 [pid 381] <... sendto resumed>) = 40 [pid 386] mkdirat(AT_FDCWD, "./syz-tmp", 0777 [pid 384] recvfrom(3 [pid 383] recvfrom(3 [pid 381] recvfrom(3 [pid 386] <... mkdirat resumed>) = 0 [pid 384] <... recvfrom resumed>, [{nlmsg_len=60, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x41\x08\x00\x01\x00\xac\x14\x14\x41"]}], 4096, 0, NULL, NULL) = 60 [pid 383] <... recvfrom resumed>, [{nlmsg_len=64, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x41\x00\x00"]}], 4096, 0, NULL, NULL) = 64 [pid 381] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 386] mount("", "./syz-tmp", "tmpfs", 0, NULL [pid 384] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 383] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 381] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 386] <... mount resumed>) = 0 [pid 384] <... socket resumed>) = 5 [pid 383] <... socket resumed>) = 5 [pid 381] <... socket resumed>) = 5 [pid 386] mkdirat(AT_FDCWD, "./syz-tmp/newroot", 0777 [pid 384] ioctl(5, SIOCGIFINDEX, {ifr_name="geneve1" [pid 383] ioctl(5, SIOCGIFINDEX, {ifr_name="wg0" [pid 381] ioctl(5, SIOCGIFINDEX, {ifr_name="wg1" [pid 386] <... mkdirat resumed>) = 0 [pid 384] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 383] <... ioctl resumed>, ifr_ifindex=17}) = 0 [pid 381] <... ioctl resumed>, ifr_ifindex=18}) = 0 [pid 386] mkdirat(AT_FDCWD, "./syz-tmp/newroot/dev", 0700 [pid 384] close(5 [pid 383] close(5 [pid 381] close(5 [pid 386] <... mkdirat resumed>) = 0 [pid 384] <... close resumed>) = 0 [pid 383] <... close resumed>) = 0 [pid 381] <... close resumed>) = 0 [pid 386] mount("/dev", "./syz-tmp/newroot/dev", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL [pid 384] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x00\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x41\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x41"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 383] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x11\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x42\x08\x00\x01\x00\xac\x14\x14\x42"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 381] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x12\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x43\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x43"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 386] <... mount resumed>) = 0 [pid 384] <... sendto resumed>) = 64 [pid 383] <... sendto resumed>) = 40 [pid 381] <... sendto resumed>) = 64 [pid 386] mkdirat(AT_FDCWD, "./syz-tmp/newroot/proc", 0700 [pid 384] recvfrom(3 [pid 383] recvfrom(3 [pid 381] recvfrom(3 [pid 386] <... mkdirat resumed>) = 0 [pid 384] <... recvfrom resumed>, [{nlmsg_len=84, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x00\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x41\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x41"]}], 4096, 0, NULL, NULL) = 84 [pid 383] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 381] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 408] set_robust_list(0x55556936e7e0, 24 [pid 386] mount("syz-proc", "./syz-tmp/newroot/proc", "proc", 0, NULL [pid 384] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 383] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 381] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 312] futex(0x34196c0, FUTEX_WAKE_PRIVATE, 1 [pid 408] <... set_robust_list resumed>) = 0 [pid 386] <... mount resumed>) = 0 [pid 384] <... socket resumed>) = 5 [pid 383] <... socket resumed>) = 5 [pid 381] <... socket resumed>) = 5 [pid 386] mkdirat(AT_FDCWD, "./syz-tmp/newroot/selinux", 0700 [pid 384] ioctl(5, SIOCGIFINDEX, {ifr_name="geneve1" [pid 383] ioctl(5, SIOCGIFINDEX, {ifr_name="wg0" [pid 381] ioctl(5, SIOCGIFINDEX, {ifr_name="wg1" [pid 386] <... mkdirat resumed>) = 0 [pid 384] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 383] <... ioctl resumed>, ifr_ifindex=17}) = 0 [pid 381] <... ioctl resumed>, ifr_ifindex=18}) = 0 [pid 386] mount("/selinux", "./syz-tmp/newroot/selinux", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL [pid 384] close(5 [pid 383] close(5 [pid 381] close(5 [pid 386] <... mount resumed>) = -1 ENOENT (No such file or directory) [pid 384] <... close resumed>) = 0 [pid 383] <... close resumed>) = 0 [pid 381] <... close resumed>) = 0 [pid 386] mount("/sys/fs/selinux", "./syz-tmp/newroot/selinux", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL [pid 384] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x41\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 383] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x11\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x42\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x42"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 381] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x12\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 386] <... mount resumed>) = 0 [pid 384] <... sendto resumed>) = 44 [pid 383] <... sendto resumed>) = 64 [pid 386] mkdirat(AT_FDCWD, "./syz-tmp/newroot/sys", 0700 [pid 384] recvfrom(3 [pid 383] recvfrom(3 [pid 386] <... mkdirat resumed>) = 0 [pid 384] <... recvfrom resumed>, [{nlmsg_len=64, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x41\x00\x00"]}], 4096, 0, NULL, NULL) = 64 [pid 383] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 386] mount("/sys", "./syz-tmp/newroot/sys", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL [pid 384] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 383] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 386] <... mount resumed>) = 0 [pid 384] <... socket resumed>) = 5 [pid 383] <... socket resumed>) = 5 [pid 386] mount("/sys/kernel/debug", "./syz-tmp/newroot/sys/kernel/debug", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL [pid 384] ioctl(5, SIOCGIFINDEX, {ifr_name="wg0" [pid 383] ioctl(5, SIOCGIFINDEX, {ifr_name="wg0" [pid 386] <... mount resumed>) = 0 [pid 384] <... ioctl resumed>, ifr_ifindex=17}) = 0 [pid 383] <... ioctl resumed>, ifr_ifindex=17}) = 0 [pid 386] mount("/sys/fs/smackfs", "./syz-tmp/newroot/sys/fs/smackfs", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL [pid 384] close(5 [pid 383] close(5 [pid 386] <... mount resumed>) = -1 ENOENT (No such file or directory) [pid 384] <... close resumed>) = 0 [pid 383] <... close resumed>) = 0 [pid 386] mount("/proc/sys/fs/binfmt_misc", "./syz-tmp/newroot/proc/sys/fs/binfmt_misc", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL [pid 384] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x11\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x42\x08\x00\x01\x00\xac\x14\x14\x42"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 383] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x11\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 386] <... mount resumed>) = 0 [pid 386] mkdirat(AT_FDCWD, "./syz-tmp/newroot/syz-inputs", 0700) = 0 [pid 386] mount("/syz-inputs", "./syz-tmp/newroot/syz-inputs", NULL, MS_RDONLY|MS_BIND|MS_REC|MS_PRIVATE, NULL) = -1 ENOENT (No such file or directory) [pid 386] mkdirat(AT_FDCWD, "./syz-tmp/newroot/syzcgroup", 0700) = 0 [pid 386] mkdirat(AT_FDCWD, "./syz-tmp/newroot/syzcgroup/unified", 0700) = 0 [pid 386] mkdirat(AT_FDCWD, "./syz-tmp/newroot/syzcgroup/cpu", 0700) = 0 [pid 386] mkdirat(AT_FDCWD, "./syz-tmp/newroot/syzcgroup/net", 0700) = 0 [pid 386] mount("/syzcgroup/unified", "./syz-tmp/newroot/syzcgroup/unified", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL) = 0 [pid 386] mount("/syzcgroup/cpu", "./syz-tmp/newroot/syzcgroup/cpu", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL) = 0 [pid 386] mount("/syzcgroup/net", "./syz-tmp/newroot/syzcgroup/net", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL) = 0 [pid 386] mkdirat(AT_FDCWD, "./syz-tmp/pivot", 0777) = 0 [pid 386] pivot_root("./syz-tmp", "./syz-tmp/pivot") = 0 [pid 386] chdir("/") = 0 [pid 386] umount2("./pivot", MNT_DETACH [pid 312] <... futex resumed>) = 1 [pid 312] read(6, "\xd4\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x14\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x05\x00\x00\x00\x18\x00\x00\x00\x15\x00\x00\x00\x00\x00\x00\x00\x0c\x00\x14\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x0c\x00\x00\x00\x14\x00\x00\x00\x0c\x00\x00\x00\x00\x68\x89\x09\x00\x00\x00\x00\x00\x00\x00\x00"..., 9967212) = 272 [pid 312] write(6, "\x9c\x01\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x1c\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 416) = 416 [pid 310] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=952586181}) [pid 312] read(6 [pid 310] read(3 [pid 312] <... read resumed>, 0x198990a00000, 9967212) = -1 EAGAIN (Resource temporarily unavailable) [pid 310] <... read resumed>, "\x9c\x01\x00\x00", 4) = 4 [pid 312] epoll_pwait(4 [pid 310] read(3 [pid 312] <... epoll_pwait resumed>, [{events=EPOLLOUT, data=0x3ff4dd4ab7000002}], 128, 0, NULL, 0) = 1 [pid 310] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x1c\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x36\x01\x00\x00"..., 412) = 412 [pid 312] epoll_pwait(4 [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 408] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 408] chdir("./1") = 0 [pid 408] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 408] setpgid(0, 0) = 0 [pid 408] symlinkat("/syzcgroup/unified/syz5", AT_FDCWD, "./cgroup") = 0 [pid 408] symlinkat("/syzcgroup/cpu/syz5", AT_FDCWD, "./cgroup.cpu") = 0 [pid 408] symlinkat("/syzcgroup/net/syz5", AT_FDCWD, "./cgroup.net") = 0 [pid 408] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 408] write(3, "1000", 4) = 4 [pid 408] close(3) = 0 [pid 408] read(200, 0x7fffc284a580, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 408] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 408] close(249) = 0 [pid 408] close(248) = 0 [ 34.132834][ T30] audit: type=1400 audit(1786468973.007:104): avc: denied { create } for pid=405 comm="syz.5.21" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=pppox_socket permissive=1 [ 34.161029][ T30] audit: type=1400 audit(1786468973.007:105): avc: denied { connect } for pid=405 comm="syz.5.21" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=pppox_socket permissive=1 [pid 408] prctl(PR_SET_NAME, "syz.5.22") = 0 [pid 408] close(4) = 0 [pid 408] futex(0x7fbe36238fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 408] rt_sigaction(SIGRT_1, {sa_handler=0x7fbe35fd0650, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fbe35f52450}, NULL, 8) = 0 [pid 408] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 408] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbe35df2000 [pid 408] mprotect(0x7fbe35df3000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 381] <... sendto resumed>) = 32 [pid 386] <... umount2 resumed>) = 0 [pid 304] <... futex resumed>) = 0 [pid 408] rt_sigprocmask(SIG_BLOCK, ~[] [pid 386] chroot("./newroot" [pid 381] recvfrom(3 [pid 408] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 386] <... chroot resumed>) = 0 [pid 381] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 408] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fbe35e12990, parent_tid=0x7fbe35e12990, exit_signal=0, stack=0x7fbe35df2000, stack_size=0x201c0, tls=0x7fbe35e126c0} [pid 386] chdir("/" [pid 384] <... sendto resumed>) = 40 [pid 383] <... sendto resumed>) = 32 [pid 381] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 386] <... chdir resumed>) = 0 [pid 384] recvfrom(3 [pid 381] <... socket resumed>) = 5 ci2-android-5-15/strace-static-x86_64: Process 409 attached [pid 408] <... clone3 resumed> => {parent_tid=[6]}, 88) = 6 [pid 386] mkdirat(AT_FDCWD, "/dev/gadgetfs", 0777 [pid 384] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 383] recvfrom(3 [pid 381] ioctl(5, SIOCGIFINDEX, {ifr_name="wg2" [pid 409] set_robust_list(0x7fbe35e129a0, 24 [pid 408] rt_sigprocmask(SIG_SETMASK, [] [pid 386] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 384] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 381] <... ioctl resumed>, ifr_ifindex=19}) = 0 [pid 304] futex(0x34196c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=721997229} [pid 408] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 386] mount("gadgetfs", "/dev/gadgetfs", "gadgetfs", 0, NULL [pid 384] <... socket resumed>) = 5 [pid 381] close(5 [pid 409] <... set_robust_list resumed>) = 0 [pid 408] futex(0x7fbe36238fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 386] <... mount resumed>) = -1 ENODEV (No such device) [pid 384] ioctl(5, SIOCGIFINDEX, {ifr_name="wg0" [pid 383] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 381] <... close resumed>) = 0 [pid 409] rt_sigprocmask(SIG_SETMASK, [] [pid 408] <... futex resumed>) = 0 [pid 386] mkdirat(AT_FDCWD, "/dev/binderfs", 0777 [pid 384] <... ioctl resumed>, ifr_ifindex=17}) = 0 [pid 383] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 381] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x13\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x44\x08\x00\x01\x00\xac\x14\x14\x44"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 409] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 408] futex(0x7fbe36238fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 386] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 384] close(5 [pid 383] <... socket resumed>) = 5 [pid 381] <... sendto resumed>) = 40 [pid 409] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 386] mount("binder", "/dev/binderfs", "binder", 0, NULL [pid 384] <... close resumed>) = 0 [pid 381] recvfrom(3 [pid 409] <... socket resumed>) = 3 [pid 386] <... mount resumed>) = 0 [pid 384] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x11\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x42\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x42"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 383] ioctl(5, SIOCGIFINDEX, {ifr_name="wg1" [pid 381] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 409] futex(0x7fbe36238fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 386] mount(NULL, "/sys/fs/fuse/connections", "fusectl", 0, NULL [pid 384] <... sendto resumed>) = 64 [pid 383] <... ioctl resumed>, ifr_ifindex=18}) = 0 [pid 381] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 409] <... futex resumed>) = 1 [pid 408] <... futex resumed>) = 0 [pid 386] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 384] recvfrom(3 [pid 383] close(5 [pid 381] <... socket resumed>) = 5 [pid 409] futex(0x7fbe36238fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 408] futex(0x7fbe36238fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 386] getpid( [pid 384] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 381] ioctl(5, SIOCGIFINDEX, {ifr_name="wg2" [pid 409] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 408] <... futex resumed>) = 0 [pid 386] <... getpid resumed>) = 1 [pid 384] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 383] <... close resumed>) = 0 [pid 381] <... ioctl resumed>, ifr_ifindex=19}) = 0 [pid 409] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 408] futex(0x7fbe36238fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 386] mkdirat(AT_FDCWD, "/syzcgroup/unified/syz6", 0777 [pid 384] <... socket resumed>) = 5 [pid 383] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x12\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x43\x08\x00\x01\x00\xac\x14\x14\x43"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 381] close(5 [pid 409] <... socket resumed>) = 4 [pid 386] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 384] ioctl(5, SIOCGIFINDEX, {ifr_name="wg0" [pid 381] <... close resumed>) = 0 [pid 409] futex(0x7fbe36238fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 386] openat(AT_FDCWD, "/syzcgroup/unified/syz6/pids.max", O_WRONLY|O_CLOEXEC [pid 384] <... ioctl resumed>, ifr_ifindex=17}) = 0 [pid 383] <... sendto resumed>) = 40 [pid 381] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x13\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x44\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x44"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 409] <... futex resumed>) = 1 [pid 408] <... futex resumed>) = 0 [pid 386] <... openat resumed>) = 3 [pid 384] close(5 [pid 383] recvfrom(3 [pid 381] <... sendto resumed>) = 64 [pid 409] futex(0x7fbe36238fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 408] futex(0x7fbe36238fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 386] write(3, "32", 2 [pid 384] <... close resumed>) = 0 [pid 383] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 381] recvfrom(3 [pid 409] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 408] <... futex resumed>) = 0 [pid 386] <... write resumed>) = 2 [pid 384] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x11\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 383] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 381] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 409] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 408] futex(0x7fbe36238fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 386] close(3 [pid 384] <... sendto resumed>) = 32 [pid 383] <... socket resumed>) = 5 [pid 381] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 409] <... connect resumed>) = -1 EEXIST (File exists) [pid 386] <... close resumed>) = 0 [pid 384] recvfrom(3 [pid 383] ioctl(5, SIOCGIFINDEX, {ifr_name="wg1" [pid 381] <... socket resumed>) = 5 [pid 409] futex(0x7fbe36238fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 386] openat(AT_FDCWD, "/syzcgroup/unified/syz6/cgroup.procs", O_WRONLY|O_CLOEXEC [pid 384] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 383] <... ioctl resumed>, ifr_ifindex=18}) = 0 [pid 381] ioctl(5, SIOCGIFINDEX, {ifr_name="wg2" [pid 409] <... futex resumed>) = 1 [pid 408] <... futex resumed>) = 0 [pid 386] <... openat resumed>) = 3 [pid 384] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 383] close(5 [pid 381] <... ioctl resumed>, ifr_ifindex=19}) = 0 [pid 409] futex(0x7fbe36238fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 408] futex(0x7fbe36238fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 386] write(3, "1", 1 [pid 384] <... socket resumed>) = 5 [pid 383] <... close resumed>) = 0 [pid 381] close(5 [pid 409] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 408] <... futex resumed>) = 0 [pid 386] <... write resumed>) = 1 [pid 384] ioctl(5, SIOCGIFINDEX, {ifr_name="wg1" [pid 383] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x12\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x43\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x43"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 381] <... close resumed>) = 0 [pid 409] sendfile(-1, -1, [3 [pid 408] futex(0x7fbe36238fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 386] close(3 [pid 384] <... ioctl resumed>, ifr_ifindex=18}) = 0 [pid 381] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x13\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 409] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 386] <... close resumed>) = 0 [pid 384] close(5 [pid 383] <... sendto resumed>) = 64 [pid 381] <... sendto resumed>) = 32 [pid 384] <... close resumed>) = 0 [pid 381] recvfrom(3 [pid 384] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x12\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x43\x08\x00\x01\x00\xac\x14\x14\x43"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 381] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 409] futex(0x7fbe36238fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 386] mkdirat(AT_FDCWD, "/syzcgroup/cpu/syz6", 0777 [pid 384] <... sendto resumed>) = 40 [pid 383] recvfrom(3 [pid 381] close(3 [pid 409] <... futex resumed>) = 1 [pid 408] <... futex resumed>) = 0 [pid 386] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 384] recvfrom(3 [pid 383] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 409] futex(0x7fbe36238fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 408] futex(0x7fbe36238fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 386] openat(AT_FDCWD, "/syzcgroup/cpu/syz6/cgroup.procs", O_WRONLY|O_CLOEXEC [pid 384] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 383] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 381] <... close resumed>) = 0 [pid 409] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 408] <... futex resumed>) = 0 [pid 386] <... openat resumed>) = 3 [pid 384] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 383] <... socket resumed>) = 5 [pid 381] openat(AT_FDCWD, "/proc/sys/fs/mount-max", O_WRONLY|O_CLOEXEC [pid 409] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 408] futex(0x7fbe36238fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 386] write(3, "1", 1 [pid 384] <... socket resumed>) = 5 [pid 383] ioctl(5, SIOCGIFINDEX, {ifr_name="wg1" [pid 409] <... clone3 resumed>) = 7 [pid 386] <... write resumed>) = 1 [pid 384] ioctl(5, SIOCGIFINDEX, {ifr_name="wg1" [pid 383] <... ioctl resumed>, ifr_ifindex=18}) = 0 [pid 381] <... openat resumed>) = 3 [pid 409] futex(0x7fbe36238fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 386] close(3 [pid 384] <... ioctl resumed>, ifr_ifindex=18}) = 0 [pid 383] close(5 [pid 381] write(3, "100000", 6 [pid 409] <... futex resumed>) = 1 [pid 408] <... futex resumed>) = 0 [pid 386] <... close resumed>) = 0 [pid 384] close(5 [pid 383] <... close resumed>) = 0 [pid 409] futex(0x7fbe36238fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 386] openat(AT_FDCWD, "/syzcgroup/cpu/syz6/memory.soft_limit_in_bytes", O_WRONLY|O_CLOEXEC [pid 383] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x12\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 381] <... write resumed>) = 6 [pid 409] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 408] futex(0x7fbe36238fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 386] <... openat resumed>) = 3 [pid 384] <... close resumed>) = 0 [pid 383] <... sendto resumed>) = 32 [pid 409] ioctl(3, PPPIOCSMRU, 0 [pid 386] write(3, "313524224", 9 [pid 383] recvfrom(3 [pid 409] <... ioctl resumed>) = -1 ENOTCONN (Transport endpoint is not connected) [pid 386] <... write resumed>) = 9 [pid 383] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 409] futex(0x7fbe36238fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 386] close(3 [pid 383] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 409] <... futex resumed>) = 0 [pid 408] <... futex resumed>) = 0 [pid 386] <... close resumed>) = 0 [pid 384] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x12\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x43\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x43"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 383] <... socket resumed>) = 5 [pid 381] close(3 [pid 409] futex(0x7fbe36238fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 408] futex(0x7fbe36238fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 386] openat(AT_FDCWD, "/syzcgroup/cpu/syz6/memory.limit_in_bytes", O_WRONLY|O_CLOEXEC [pid 383] ioctl(5, SIOCGIFINDEX, {ifr_name="wg2" [pid 408] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 386] <... openat resumed>) = 3 [pid 384] <... sendto resumed>) = 64 [pid 383] <... ioctl resumed>, ifr_ifindex=19}) = 0 [pid 381] <... close resumed>) = 0 [pid 386] write(3, "314572800", 9 [pid 383] close(5 [pid 408] close_range(3, 30, 0 [pid 386] <... write resumed>) = 9 [pid 384] recvfrom(3 [pid 383] <... close resumed>) = 0 [pid 381] mkdirat(AT_FDCWD, "./syz-tmp", 0777 [pid 408] <... close_range resumed>) = 0 [pid 386] close(3 [pid 384] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 383] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x13\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x44\x08\x00\x01\x00\xac\x14\x14\x44"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 408] exit_group(0 [pid 386] <... close resumed>) = 0 [pid 384] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 383] <... sendto resumed>) = 40 [pid 381] <... mkdirat resumed>) = 0 [pid 409] <... futex resumed>) = ? [pid 408] <... exit_group resumed>) = ? [pid 386] mkdirat(AT_FDCWD, "/syzcgroup/net/syz6", 0777 [pid 383] recvfrom(3 [pid 409] +++ exited with 0 +++ [pid 386] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 384] <... socket resumed>) = 5 [pid 383] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 381] mount("", "./syz-tmp", "tmpfs", 0, NULL [pid 386] openat(AT_FDCWD, "/syzcgroup/net/syz6/cgroup.procs", O_WRONLY|O_CLOEXEC [pid 383] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 386] <... openat resumed>) = 3 [pid 383] <... socket resumed>) = 5 [pid 386] write(3, "1", 1 [pid 383] ioctl(5, SIOCGIFINDEX, {ifr_name="wg2" [pid 408] +++ exited with 0 +++ [pid 386] <... write resumed>) = 1 [pid 383] <... ioctl resumed>, ifr_ifindex=19}) = 0 [pid 386] close(3 [pid 383] close(5 [pid 386] <... close resumed>) = 0 [pid 384] ioctl(5, SIOCGIFINDEX, {ifr_name="wg1" [pid 383] <... close resumed>) = 0 [pid 381] <... mount resumed>) = 0 [pid 388] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 386] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 384] <... ioctl resumed>, ifr_ifindex=18}) = 0 [pid 383] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x13\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x44\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x44"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 381] mkdirat(AT_FDCWD, "./syz-tmp/newroot", 0777 [pid 388] rt_sigreturn({mask=[]} [pid 386] <... socket resumed>) = 3 [pid 384] close(5 [pid 383] <... sendto resumed>) = 64 [pid 388] <... rt_sigreturn resumed>) = -1 EINTR (Interrupted system call) [pid 386] getsockopt(3, SOL_IP, EBT_SO_GET_INIT_INFO [pid 383] recvfrom(3 [pid 381] <... mkdirat resumed>) = 0 [pid 386] <... getsockopt resumed>, 0x7f3cea2983e8, [120]) = -1 ENOPROTOOPT (Protocol not available) [pid 384] <... close resumed>) = 0 [pid 383] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 381] mkdirat(AT_FDCWD, "./syz-tmp/newroot/dev", 0700 [pid 386] getsockopt(3, SOL_IP, EBT_SO_GET_INIT_INFO [pid 384] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x12\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 383] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 388] write(248, "\x00\x00\x00\x00", 4 [pid 386] <... getsockopt resumed>, 0x7f3cea298a68, [120]) = -1 ENOPROTOOPT (Protocol not available) [pid 383] <... socket resumed>) = 5 [pid 381] <... mkdirat resumed>) = 0 [pid 386] getsockopt(3, SOL_IP, EBT_SO_GET_INIT_INFO [pid 383] ioctl(5, SIOCGIFINDEX, {ifr_name="wg2" [pid 386] <... getsockopt resumed>, 0x7f3cea2990e8, [120]) = -1 ENOPROTOOPT (Protocol not available) [pid 383] <... ioctl resumed>, ifr_ifindex=19}) = 0 [pid 386] close(3 [pid 383] close(5 [pid 386] <... close resumed>) = 0 [pid 383] <... close resumed>) = 0 [pid 386] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 383] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x13\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 386] <... socket resumed>) = 3 [pid 384] <... sendto resumed>) = 32 [pid 381] mount("/dev", "./syz-tmp/newroot/dev", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL [pid 388] <... write resumed>) = 4 [pid 383] <... sendto resumed>) = 32 [pid 310] <... pselect6 resumed>) = 1 (in [13], left {tv_sec=0, tv_nsec=962043912}) [pid 386] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 384] recvfrom(3 [pid 383] recvfrom(3 [pid 388] umount2("./1", MNT_FORCE|UMOUNT_NOFOLLOW [pid 386] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 384] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 383] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 381] <... mount resumed>) = 0 [pid 310] read(13 [pid 388] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 386] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 384] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 383] close(3 [pid 381] mkdirat(AT_FDCWD, "./syz-tmp/newroot/proc", 0700 [pid 388] openat(AT_FDCWD, "./1", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 386] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 384] <... socket resumed>) = 5 [pid 383] <... close resumed>) = 0 [pid 310] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 388] <... openat resumed>) = 3 [pid 386] close(3 [pid 384] ioctl(5, SIOCGIFINDEX, {ifr_name="wg2" [pid 383] openat(AT_FDCWD, "/proc/sys/fs/mount-max", O_WRONLY|O_CLOEXEC [pid 381] <... mkdirat resumed>) = 0 [pid 388] fstat(3 [pid 386] <... close resumed>) = 0 [pid 384] <... ioctl resumed>, ifr_ifindex=19}) = 0 [pid 383] <... openat resumed>) = 3 [pid 310] write(3, "\xf4\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x05\x00\x00\x00\x20\x00\x00\x00\x16\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x40\x08\x4e\x05"..., 248 [pid 388] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 386] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 384] close(5 [pid 383] write(3, "100000", 6 [pid 381] mount("syz-proc", "./syz-tmp/newroot/proc", "proc", 0, NULL [pid 388] getdents64(3 [pid 386] <... socket resumed>) = 3 [pid 384] <... close resumed>) = 0 [pid 383] <... write resumed>) = 6 [pid 312] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3ff4dd4ab7000002}], 128, 731, NULL, 0) = 1 [pid 310] <... write resumed>) = 248 [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 383] close(3 [pid 388] <... getdents64 resumed>, 0x555569381900 /* 6 entries */, 32768) = 176 [pid 386] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [ 34.184978][ T30] audit: type=1400 audit(1786468973.007:106): avc: denied { ioctl } for pid=405 comm="syz.5.21" path="socket:[19227]" dev="sockfs" ino=19227 ioctlcmd=0x7452 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=pppox_socket permissive=1 [pid 384] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x13\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x44\x08\x00\x01\x00\xac\x14\x14\x44"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 383] <... close resumed>) = 0 [pid 381] <... mount resumed>) = 0 [pid 312] futex(0x34196c0, FUTEX_WAKE_PRIVATE, 1 [pid 310] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x05\x00\x00\x00\x17\x00\x00\x00\x00\x00\x00\x00", 56 [pid 388] umount2("./1/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 384] <... sendto resumed>) = 40 [pid 383] mkdirat(AT_FDCWD, "./syz-tmp", 0777 [pid 312] <... futex resumed>) = 1 [pid 388] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 310] <... write resumed>) = 56 [pid 312] read(6 [pid 304] <... futex resumed>) = 0 [pid 386] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 388] newfstatat(AT_FDCWD, "./1/binderfs" [pid 386] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 384] recvfrom(3 [pid 383] <... mkdirat resumed>) = 0 [pid 381] mkdirat(AT_FDCWD, "./syz-tmp/newroot/selinux", 0700 [pid 312] <... read resumed>, "\xf4\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x05\x00\x00\x00\x20\x00\x00\x00\x16\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x40\x08\x4e\x05"..., 9967212) = 248 [pid 310] write(11, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x17\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 388] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 384] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 383] mount("", "./syz-tmp", "tmpfs", 0, NULL [pid 388] unlink("./1/binderfs" [pid 386] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 381] <... mkdirat resumed>) = 0 [pid 312] read(6 [pid 310] <... write resumed>) = 48 [pid 388] <... unlink resumed>) = 0 [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 384] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 381] mount("/selinux", "./syz-tmp/newroot/selinux", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL [pid 312] <... read resumed>, 0x198990a00000, 9967212) = -1 EAGAIN (Resource temporarily unavailable) [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 388] umount2("./1/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 386] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 384] <... socket resumed>) = 5 [pid 383] <... mount resumed>) = 0 [pid 388] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 384] ioctl(5, SIOCGIFINDEX, {ifr_name="wg2" [pid 383] mkdirat(AT_FDCWD, "./syz-tmp/newroot", 0777 [pid 381] <... mount resumed>) = -1 ENOENT (No such file or directory) [pid 312] epoll_pwait(4 [pid 388] newfstatat(AT_FDCWD, "./1/cgroup.net" [pid 386] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 388] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 384] <... ioctl resumed>, ifr_ifindex=19}) = 0 [pid 381] mount("/sys/fs/selinux", "./syz-tmp/newroot/selinux", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL [pid 312] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 388] unlink("./1/cgroup.net" [pid 386] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 384] close(5 [pid 383] <... mkdirat resumed>) = 0 [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 381] <... mount resumed>) = 0 [pid 312] epoll_pwait(4 [pid 388] <... unlink resumed>) = 0 [pid 386] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 384] <... close resumed>) = 0 [pid 383] mkdirat(AT_FDCWD, "./syz-tmp/newroot/dev", 0700 [pid 381] mkdirat(AT_FDCWD, "./syz-tmp/newroot/sys", 0700 [pid 304] futex(0x34196c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=685019599} [pid 388] umount2("./1/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 384] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x13\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x44\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x44"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 383] <... mkdirat resumed>) = 0 [pid 388] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 386] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 381] <... mkdirat resumed>) = 0 [pid 386] close(3) = 0 [pid 384] <... sendto resumed>) = 64 [pid 388] newfstatat(AT_FDCWD, "./1/cgroup.cpu" [pid 386] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 383] mount("/dev", "./syz-tmp/newroot/dev", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL [pid 386] <... socket resumed>) = 3 [pid 386] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 381] mount("/sys", "./syz-tmp/newroot/sys", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL [pid 388] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 386] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 384] recvfrom(3 [pid 383] <... mount resumed>) = 0 [pid 386] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 388] unlink("./1/cgroup.cpu" [pid 386] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 384] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 383] mkdirat(AT_FDCWD, "./syz-tmp/newroot/proc", 0700 [pid 381] <... mount resumed>) = 0 [pid 388] <... unlink resumed>) = 0 [pid 386] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 384] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 388] umount2("./1/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 386] <... getsockopt resumed>, 0x7f3cea29a4c8, [84]) = -1 ENOENT (No such file or directory) [pid 383] <... mkdirat resumed>) = 0 [pid 381] mount("/sys/kernel/debug", "./syz-tmp/newroot/sys/kernel/debug", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL [pid 388] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 386] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 384] <... socket resumed>) = 5 [pid 383] mount("syz-proc", "./syz-tmp/newroot/proc", "proc", 0, NULL [pid 388] newfstatat(AT_FDCWD, "./1/cgroup" [pid 386] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 381] <... mount resumed>) = 0 [pid 386] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 384] ioctl(5, SIOCGIFINDEX, {ifr_name="wg2" [pid 386] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 383] <... mount resumed>) = 0 [pid 388] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 386] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 384] <... ioctl resumed>, ifr_ifindex=19}) = 0 [pid 383] mkdirat(AT_FDCWD, "./syz-tmp/newroot/selinux", 0700 [pid 381] mount("/sys/fs/smackfs", "./syz-tmp/newroot/sys/fs/smackfs", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL [pid 388] unlink("./1/cgroup" [pid 386] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 384] close(5 [pid 386] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 388] <... unlink resumed>) = 0 [pid 383] <... mkdirat resumed>) = 0 [pid 381] <... mount resumed>) = -1 ENOENT (No such file or directory) [pid 388] getdents64(3 [pid 386] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 384] <... close resumed>) = 0 [pid 383] mount("/selinux", "./syz-tmp/newroot/selinux", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL [pid 381] mount("/proc/sys/fs/binfmt_misc", "./syz-tmp/newroot/proc/sys/fs/binfmt_misc", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL [pid 388] <... getdents64 resumed>, 0x555569381900 /* 0 entries */, 32768) = 0 [pid 386] <... getsockopt resumed>, 0x7f3cea29b908, [84]) = -1 ENOENT (No such file or directory) [pid 384] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x13\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 388] close(3 [pid 386] close(3 [pid 383] <... mount resumed>) = -1 ENOENT (No such file or directory) [pid 381] <... mount resumed>) = 0 [pid 386] <... close resumed>) = 0 [pid 386] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 388] <... close resumed>) = 0 [pid 386] mkdirat(AT_FDCWD, "./0", 0777 [pid 383] mount("/sys/fs/selinux", "./syz-tmp/newroot/selinux", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL [pid 388] unlinkat(AT_FDCWD, "./1", AT_REMOVEDIR [pid 386] <... mkdirat resumed>) = 0 [pid 384] <... sendto resumed>) = 32 [pid 381] mkdirat(AT_FDCWD, "./syz-tmp/newroot/syz-inputs", 0700 [pid 310] <... pselect6 resumed>) = 1 (in [21], left {tv_sec=0, tv_nsec=994800042}) [pid 388] <... unlinkat resumed>) = 0 [pid 386] openat(AT_FDCWD, "/dev/loop6", O_RDWR [pid 384] recvfrom(3 [pid 383] <... mount resumed>) = 0 [pid 388] mkdirat(AT_FDCWD, "./2", 0777 [pid 386] <... openat resumed>) = 3 [pid 381] <... mkdirat resumed>) = 0 [pid 310] read(21 [pid 384] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 388] <... mkdirat resumed>) = 0 [pid 386] ioctl(3, LOOP_CLR_FD [pid 384] close(3 [pid 383] mkdirat(AT_FDCWD, "./syz-tmp/newroot/sys", 0700 [pid 381] mount("/syz-inputs", "./syz-tmp/newroot/syz-inputs", NULL, MS_RDONLY|MS_BIND|MS_REC|MS_PRIVATE, NULL [pid 310] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 388] openat(AT_FDCWD, "/dev/loop5", O_RDWR [pid 386] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 384] <... close resumed>) = 0 [pid 386] close(3 [pid 383] <... mkdirat resumed>) = 0 [pid 388] <... openat resumed>) = 3 [pid 386] <... close resumed>) = 0 [pid 384] openat(AT_FDCWD, "/proc/sys/fs/mount-max", O_WRONLY|O_CLOEXEC [pid 381] <... mount resumed>) = -1 ENOENT (No such file or directory) [pid 310] write(3, "\x3c\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x10\x00\x00\x00\x0c\x00\x18\x00\x08\x00\x04\x00\x00\x00\x10\x00\x0c\x00\x00\x00\x06\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x80\x78\x25\x14\x00\x00\x00\x00", 64 [pid 386] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 386] close(3) = 0 [pid 386] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 386] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 386] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 386] close(3) = 0 [pid 386] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 388] ioctl(3, LOOP_CLR_FD [pid 386] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 383] mount("/sys", "./syz-tmp/newroot/sys", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL [pid 381] mkdirat(AT_FDCWD, "./syz-tmp/newroot/syzcgroup", 0700 [pid 310] <... write resumed>) = 64 [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 386] close(3 [pid 388] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 386] <... close resumed>) = 0 [pid 381] <... mkdirat resumed>) = 0 [pid 386] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 383] <... mount resumed>) = 0 [pid 310] write(20, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 388] close(3 [pid 386] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 384] <... openat resumed>) = 3 [pid 383] mount("/sys/kernel/debug", "./syz-tmp/newroot/sys/kernel/debug", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL [pid 381] mkdirat(AT_FDCWD, "./syz-tmp/newroot/syzcgroup/unified", 0700 [pid 310] <... write resumed>) = 48 [pid 388] <... close resumed>) = 0 [pid 386] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 386] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 384] write(3, "100000", 6 [pid 381] <... mkdirat resumed>) = 0 [pid 388] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 386] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 384] <... write resumed>) = 6 [pid 383] <... mount resumed>) = 0 [pid 381] mkdirat(AT_FDCWD, "./syz-tmp/newroot/syzcgroup/cpu", 0700 [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 388] <... socket resumed>) = 3 [pid 386] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 384] close(3 [pid 383] mount("/sys/fs/smackfs", "./syz-tmp/newroot/sys/fs/smackfs", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL [pid 388] close(3 [pid 386] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 384] <... close resumed>) = 0 [pid 381] <... mkdirat resumed>) = 0 [pid 388] <... close resumed>) = 0 [pid 386] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 384] mkdirat(AT_FDCWD, "./syz-tmp", 0777 [pid 383] <... mount resumed>) = -1 ENOENT (No such file or directory) [pid 381] mkdirat(AT_FDCWD, "./syz-tmp/newroot/syzcgroup/net", 0700 [pid 388] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 386] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 386] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 386] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 386] close(3) = 0 [pid 384] <... mkdirat resumed>) = 0 [pid 383] mount("/proc/sys/fs/binfmt_misc", "./syz-tmp/newroot/proc/sys/fs/binfmt_misc", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL [pid 388] <... socket resumed>) = 3 [pid 386] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 381] <... mkdirat resumed>) = 0 [pid 386] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 386] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-15/strace-static-x86_64: Process 411 attached [pid 388] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 384] mount("", "./syz-tmp", "tmpfs", 0, NULL [pid 383] <... mount resumed>) = 0 [pid 381] mount("/syzcgroup/unified", "./syz-tmp/newroot/syzcgroup/unified", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL [pid 411] set_robust_list(0x55556824a7e0, 24 [pid 388] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 386] <... clone resumed>, child_tidptr=0x55556824a7d0) = 2 [pid 411] <... set_robust_list resumed>) = 0 [pid 388] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 386] rt_sigprocmask(SIG_SETMASK, [] [pid 384] <... mount resumed>) = 0 [pid 411] rt_sigprocmask(SIG_SETMASK, [] [pid 388] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 386] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 384] mkdirat(AT_FDCWD, "./syz-tmp/newroot", 0777 [pid 383] mkdirat(AT_FDCWD, "./syz-tmp/newroot/syz-inputs", 0700 [pid 381] <... mount resumed>) = 0 [pid 411] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 388] close(3 [pid 411] chdir("./0" [pid 384] <... mkdirat resumed>) = 0 [pid 383] <... mkdirat resumed>) = 0 [pid 381] mount("/syzcgroup/cpu", "./syz-tmp/newroot/syzcgroup/cpu", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL [pid 411] <... chdir resumed>) = 0 [pid 388] <... close resumed>) = 0 [pid 384] mkdirat(AT_FDCWD, "./syz-tmp/newroot/dev", 0700 [pid 383] mount("/syz-inputs", "./syz-tmp/newroot/syz-inputs", NULL, MS_RDONLY|MS_BIND|MS_REC|MS_PRIVATE, NULL [pid 411] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 388] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 381] <... mount resumed>) = 0 [pid 411] <... prctl resumed>) = 0 [pid 384] <... mkdirat resumed>) = 0 [pid 383] <... mount resumed>) = -1 ENOENT (No such file or directory) [pid 411] setpgid(0, 0 [pid 388] <... socket resumed>) = 3 [pid 384] mount("/dev", "./syz-tmp/newroot/dev", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL [pid 383] mkdirat(AT_FDCWD, "./syz-tmp/newroot/syzcgroup", 0700 [pid 381] mount("/syzcgroup/net", "./syz-tmp/newroot/syzcgroup/net", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL [pid 411] <... setpgid resumed>) = 0 [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 411] symlinkat("/syzcgroup/unified/syz6", AT_FDCWD, "./cgroup" [pid 384] <... mount resumed>) = 0 [pid 383] <... mkdirat resumed>) = 0 [pid 381] <... mount resumed>) = 0 [pid 388] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 411] <... symlinkat resumed>) = 0 [pid 384] mkdirat(AT_FDCWD, "./syz-tmp/newroot/proc", 0700 [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 383] mkdirat(AT_FDCWD, "./syz-tmp/newroot/syzcgroup/unified", 0700 [pid 381] mkdirat(AT_FDCWD, "./syz-tmp/pivot", 0777 [pid 411] symlinkat("/syzcgroup/cpu/syz6", AT_FDCWD, "./cgroup.cpu" [pid 384] <... mkdirat resumed>) = 0 [pid 411] <... symlinkat resumed>) = 0 [pid 388] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 381] <... mkdirat resumed>) = 0 [pid 411] symlinkat("/syzcgroup/net/syz6", AT_FDCWD, "./cgroup.net" [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 384] mount("syz-proc", "./syz-tmp/newroot/proc", "proc", 0, NULL [pid 383] <... mkdirat resumed>) = 0 [pid 381] pivot_root("./syz-tmp", "./syz-tmp/pivot" [pid 411] <... symlinkat resumed>) = 0 [pid 388] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 411] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 384] <... mount resumed>) = 0 [pid 411] write(3, "1000", 4) = 4 [pid 411] close(3) = 0 [pid 411] read(200 [pid 381] <... pivot_root resumed>) = 0 [pid 411] <... read resumed>, "\x33\x33\x00\x00\x00\x16\xaa\xaa\xaa\xaa\xaa\xaa\x86\xdd\x60\x00\x00\x00\x00\x38\x00\x01\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xaa\xff\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x16\x3a\x00\x05\x02\x00\x00\x01\x00\x8f\x00\xc2\x46\x00\x00\x00\x02\x04\x00\x00\x00\xff\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\xff\xaa\xaa\xaa\x04\x00\x00\x00\xff\x02\x00\x00\x00\x00"..., 1000) = 110 [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 384] mkdirat(AT_FDCWD, "./syz-tmp/newroot/selinux", 0700 [pid 383] mkdirat(AT_FDCWD, "./syz-tmp/newroot/syzcgroup/cpu", 0700 [pid 381] chdir("/" [pid 411] read(200 [pid 388] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 411] <... read resumed>, "\x33\x33\x00\x00\x00\x16\xaa\xaa\xaa\xaa\xaa\xaa\x86\xdd\x60\x00\x00\x00\x00\x38\x00\x01\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xaa\xff\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x16\x3a\x00\x05\x02\x00\x00\x01\x00\x8f\x00\xc2\x46\x00\x00\x00\x02\x04\x00\x00\x00\xff\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\xff\xaa\xaa\xaa\x04\x00\x00\x00\xff\x02\x00\x00\x00\x00"..., 1000) = 110 [pid 383] <... mkdirat resumed>) = 0 [pid 381] <... chdir resumed>) = 0 [pid 411] read(200 [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 384] <... mkdirat resumed>) = 0 [pid 383] mkdirat(AT_FDCWD, "./syz-tmp/newroot/syzcgroup/net", 0700 [pid 381] umount2("./pivot", MNT_DETACH [pid 411] <... read resumed>, "\x33\x33\x00\x00\x00\x16\xaa\xaa\xaa\xaa\xaa\xaa\x86\xdd\x60\x00\x00\x00\x00\x38\x00\x01\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xaa\xff\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x16\x3a\x00\x05\x02\x00\x00\x01\x00\x8f\x00\xc2\x46\x00\x00\x00\x02\x04\x00\x00\x00\xff\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\xff\xaa\xaa\xaa\x04\x00\x00\x00\xff\x02\x00\x00\x00\x00"..., 1000) = 110 [pid 388] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 384] mount("/selinux", "./syz-tmp/newroot/selinux", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL [pid 411] read(200 [pid 383] <... mkdirat resumed>) = 0 [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 411] <... read resumed>, 0x7ffef91e3880, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 411] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 388] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 381] <... umount2 resumed>) = 0 [pid 383] mount("/syzcgroup/unified", "./syz-tmp/newroot/syzcgroup/unified", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL [pid 411] close(249 [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 384] <... mount resumed>) = -1 ENOENT (No such file or directory) [pid 381] chroot("./newroot" [pid 411] <... close resumed>) = 0 [pid 388] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 384] mount("/sys/fs/selinux", "./syz-tmp/newroot/selinux", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL [pid 383] <... mount resumed>) = 0 [pid 411] close(248 [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 381] <... chroot resumed>) = 0 [pid 411] <... close resumed>) = 0 [pid 384] <... mount resumed>) = 0 [pid 383] mount("/syzcgroup/cpu", "./syz-tmp/newroot/syzcgroup/cpu", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL [pid 411] prctl(PR_SET_NAME, "syz.6.20" [pid 388] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 384] mkdirat(AT_FDCWD, "./syz-tmp/newroot/sys", 0700 [pid 381] chdir("/" [pid 411] <... prctl resumed>) = 0 [pid 411] close(4) = 0 [pid 411] futex(0x7f3cea2d1fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 384] <... mkdirat resumed>) = 0 [pid 383] <... mount resumed>) = 0 [pid 381] <... chdir resumed>) = 0 [pid 411] <... futex resumed>) = 0 [pid 388] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 384] mount("/sys", "./syz-tmp/newroot/sys", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL [pid 411] rt_sigaction(SIGRT_1, {sa_handler=0x7f3cea069650, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f3ce9feb450} [pid 383] mount("/syzcgroup/net", "./syz-tmp/newroot/syzcgroup/net", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL [pid 381] mkdirat(AT_FDCWD, "/dev/gadgetfs", 0777 [pid 411] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 411] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 411] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 384] <... mount resumed>) = 0 [pid 411] <... mmap resumed>) = 0x7f3ce9e8b000 [pid 388] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 411] mprotect(0x7f3ce9e8c000, 131072, PROT_READ|PROT_WRITE [pid 383] <... mount resumed>) = 0 [pid 411] <... mprotect resumed>) = 0 [pid 388] close(3 [pid 384] mount("/sys/kernel/debug", "./syz-tmp/newroot/sys/kernel/debug", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL [pid 381] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 411] rt_sigprocmask(SIG_BLOCK, ~[] [pid 388] <... close resumed>) = 0 [pid 383] mkdirat(AT_FDCWD, "./syz-tmp/pivot", 0777 [pid 411] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 384] <... mount resumed>) = 0 [pid 381] mount("gadgetfs", "/dev/gadgetfs", "gadgetfs", 0, NULL [pid 411] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f3ce9eab990, parent_tid=0x7f3ce9eab990, exit_signal=0, stack=0x7f3ce9e8b000, stack_size=0x201c0, tls=0x7f3ce9eab6c0} [pid 388] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCPci2-android-5-15/strace-static-x86_64: Process 412 attached [pid 384] mount("/sys/fs/smackfs", "./syz-tmp/newroot/sys/fs/smackfs", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL [pid 383] <... mkdirat resumed>) = 0 [pid 381] <... mount resumed>) = -1 ENODEV (No such device) [pid 412] set_robust_list(0x7f3ce9eab9a0, 24 [pid 411] <... clone3 resumed> => {parent_tid=[3]}, 88) = 3 [pid 388] <... socket resumed>) = 3 [pid 384] <... mount resumed>) = -1 ENOENT (No such file or directory) [pid 383] pivot_root("./syz-tmp", "./syz-tmp/pivot" [pid 381] mkdirat(AT_FDCWD, "/dev/binderfs", 0777 [pid 412] <... set_robust_list resumed>) = 0 [pid 411] rt_sigprocmask(SIG_SETMASK, [] [pid 388] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 384] mount("/proc/sys/fs/binfmt_misc", "./syz-tmp/newroot/proc/sys/fs/binfmt_misc", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL [pid 411] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 383] <... pivot_root resumed>) = 0 [pid 412] rt_sigprocmask(SIG_SETMASK, [] [pid 411] futex(0x7f3cea2d1fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 388] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 381] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 411] <... futex resumed>) = 0 [pid 411] futex(0x7f3cea2d1fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 412] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 388] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 384] <... mount resumed>) = 0 [pid 383] chdir("/" [pid 381] mount("binder", "/dev/binderfs", "binder", 0, NULL [pid 412] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 388] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 383] <... chdir resumed>) = 0 [pid 381] <... mount resumed>) = 0 [pid 412] <... socket resumed>) = 3 [pid 383] umount2("./pivot", MNT_DETACH [pid 412] futex(0x7f3cea2d1fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 388] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x10\xa3\x84\xc2\xff\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 412] <... futex resumed>) = 1 [pid 411] <... futex resumed>) = 0 [pid 412] futex(0x7f3cea2d1fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 411] futex(0x7f3cea2d1fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 383] <... umount2 resumed>) = 0 [pid 381] mount(NULL, "/sys/fs/fuse/connections", "fusectl", 0, NULL [pid 411] <... futex resumed>) = 0 [pid 412] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 411] futex(0x7f3cea2d1fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 388] <... setsockopt resumed>) = 0 [pid 381] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 412] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 388] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 384] mkdirat(AT_FDCWD, "./syz-tmp/newroot/syz-inputs", 0700 [pid 383] chroot("./newroot" [pid 381] getpid( [pid 412] <... socket resumed>) = 4 [pid 388] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 412] futex(0x7f3cea2d1fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 384] <... mkdirat resumed>) = 0 [pid 388] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 383] <... chroot resumed>) = 0 [pid 381] <... getpid resumed>) = 1 [pid 412] <... futex resumed>) = 1 [pid 411] <... futex resumed>) = 0 [pid 384] mount("/syz-inputs", "./syz-tmp/newroot/syz-inputs", NULL, MS_RDONLY|MS_BIND|MS_REC|MS_PRIVATE, NULL [pid 412] futex(0x7f3cea2d1fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 411] futex(0x7f3cea2d1fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 388] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 383] chdir("/" [pid 381] mkdirat(AT_FDCWD, "/syzcgroup/unified/syz0", 0777 [pid 412] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 411] <... futex resumed>) = 0 [pid 384] <... mount resumed>) = -1 ENOENT (No such file or directory) [pid 383] <... chdir resumed>) = 0 [pid 412] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 411] futex(0x7f3cea2d1fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 388] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x10\xa3\x84\xc2\xff\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 384] mkdirat(AT_FDCWD, "./syz-tmp/newroot/syzcgroup", 0700 [pid 383] mkdirat(AT_FDCWD, "/dev/gadgetfs", 0777 [pid 381] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 412] <... connect resumed>) = 0 [pid 388] <... setsockopt resumed>) = 0 [pid 412] futex(0x7f3cea2d1fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 383] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 381] openat(AT_FDCWD, "/syzcgroup/unified/syz0/pids.max", O_WRONLY|O_CLOEXEC [pid 388] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 384] <... mkdirat resumed>) = 0 [pid 383] mount("gadgetfs", "/dev/gadgetfs", "gadgetfs", 0, NULL [pid 381] <... openat resumed>) = 3 [pid 412] <... futex resumed>) = 1 [pid 411] <... futex resumed>) = 0 [pid 412] sendfile(-1, -1, [3 [pid 411] futex(0x7f3cea2d1fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 383] <... mount resumed>) = -1 ENODEV (No such device) [pid 381] write(3, "32", 2 [pid 388] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 412] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 411] <... futex resumed>) = 0 [pid 388] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 384] mkdirat(AT_FDCWD, "./syz-tmp/newroot/syzcgroup/unified", 0700 [pid 383] mkdirat(AT_FDCWD, "/dev/binderfs", 0777 [pid 381] <... write resumed>) = 2 [pid 412] futex(0x7f3cea2d1fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 411] futex(0x7f3cea2d1fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 388] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 381] close(3 [pid 412] <... futex resumed>) = 0 [pid 411] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 384] <... mkdirat resumed>) = 0 [pid 383] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 388] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x10\xa3\x84\xc2\xff\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 412] futex(0x7f3cea2d1fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 411] futex(0x7f3cea2d1fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 384] mkdirat(AT_FDCWD, "./syz-tmp/newroot/syzcgroup/cpu", 0700 [pid 383] mount("binder", "/dev/binderfs", "binder", 0, NULL [pid 381] <... close resumed>) = 0 [pid 412] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 411] <... futex resumed>) = 0 [pid 388] <... setsockopt resumed>) = 0 [pid 411] futex(0x7f3cea2d1fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 384] <... mkdirat resumed>) = 0 [pid 412] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 388] close(3 [pid 384] mkdirat(AT_FDCWD, "./syz-tmp/newroot/syzcgroup/net", 0700 [pid 383] <... mount resumed>) = 0 [pid 381] openat(AT_FDCWD, "/syzcgroup/unified/syz0/cgroup.procs", O_WRONLY|O_CLOEXEC [pid 412] <... clone3 resumed>) = 4 [pid 388] <... close resumed>) = 0 [pid 383] mount(NULL, "/sys/fs/fuse/connections", "fusectl", 0, NULL [pid 381] <... openat resumed>) = 3 [pid 412] futex(0x7f3cea2d1fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 388] read(249 [pid 384] <... mkdirat resumed>) = 0 [pid 381] write(3, "1", 1 [pid 383] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 388] <... read resumed>, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x17\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 381] <... write resumed>) = 1 [pid 388] rt_sigprocmask(SIG_BLOCK, ~[] [pid 383] getpid( [pid 381] close(3 [pid 412] <... futex resumed>) = 1 [pid 411] <... futex resumed>) = 0 [pid 388] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 384] mount("/syzcgroup/unified", "./syz-tmp/newroot/syzcgroup/unified", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL [pid 383] <... getpid resumed>) = 1 [pid 412] ioctl(3, PPPIOCSMRU, 0 [pid 411] futex(0x7f3cea2d1fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 388] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 381] <... close resumed>) = 0 [pid 412] <... ioctl resumed>) = -1 ENOSYS (Function not implemented) [pid 411] <... futex resumed>) = 0 [pid 384] <... mount resumed>) = 0 [pid 383] mkdirat(AT_FDCWD, "/syzcgroup/unified/syz2", 0777 [pid 411] futex(0x7f3cea2d1fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-5-15/strace-static-x86_64: Process 414 attached [pid 412] futex(0x7f3cea2d1fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 384] mount("/syzcgroup/cpu", "./syz-tmp/newroot/syzcgroup/cpu", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL [pid 383] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 381] mkdirat(AT_FDCWD, "/syzcgroup/cpu/syz0", 0777 [pid 414] set_robust_list(0x55556936e7e0, 24 [pid 412] <... futex resumed>) = 1 [pid 411] <... futex resumed>) = 0 [pid 388] <... clone resumed>, child_tidptr=0x55556936e7d0) = 8 [pid 414] <... set_robust_list resumed>) = 0 [pid 412] futex(0x7f3cea2d1fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 411] close_range(3, 30, 0 [pid 384] <... mount resumed>) = 0 [pid 383] openat(AT_FDCWD, "/syzcgroup/unified/syz2/pids.max", O_WRONLY|O_CLOEXEC [pid 381] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 414] rt_sigprocmask(SIG_SETMASK, [] [pid 411] <... close_range resumed>) = 0 [pid 388] rt_sigprocmask(SIG_SETMASK, [] [pid 384] mount("/syzcgroup/net", "./syz-tmp/newroot/syzcgroup/net", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL [pid 414] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 414] chdir("./2" [pid 388] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 384] <... mount resumed>) = 0 [pid 411] exit_group(0 [pid 383] <... openat resumed>) = 3 [pid 381] openat(AT_FDCWD, "/syzcgroup/cpu/syz0/cgroup.procs", O_WRONLY|O_CLOEXEC [pid 414] <... chdir resumed>) = 0 [pid 412] <... futex resumed>) = ? [pid 411] <... exit_group resumed>) = ? [pid 384] mkdirat(AT_FDCWD, "./syz-tmp/pivot", 0777 [pid 383] write(3, "32", 2 [pid 414] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 381] <... openat resumed>) = 3 [pid 414] <... prctl resumed>) = 0 [pid 383] <... write resumed>) = 2 [pid 414] setpgid(0, 0 [pid 384] <... mkdirat resumed>) = 0 [pid 383] close(3 [pid 381] write(3, "1", 1 [pid 414] <... setpgid resumed>) = 0 [pid 414] symlinkat("/syzcgroup/unified/syz5", AT_FDCWD, "./cgroup") = 0 [pid 414] symlinkat("/syzcgroup/cpu/syz5", AT_FDCWD, "./cgroup.cpu") = 0 [pid 414] symlinkat("/syzcgroup/net/syz5", AT_FDCWD, "./cgroup.net") = 0 [pid 414] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 414] write(3, "1000", 4 [pid 412] +++ exited with 0 +++ [pid 411] +++ exited with 0 +++ [pid 414] <... write resumed>) = 4 [pid 386] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 383] <... close resumed>) = 0 [pid 381] <... write resumed>) = 1 [pid 414] close(3 [pid 386] rt_sigreturn({mask=[]} [pid 414] <... close resumed>) = 0 [pid 386] <... rt_sigreturn resumed>) = -1 EINTR (Interrupted system call) [pid 384] pivot_root("./syz-tmp", "./syz-tmp/pivot" [pid 383] openat(AT_FDCWD, "/syzcgroup/unified/syz2/cgroup.procs", O_WRONLY|O_CLOEXEC [pid 381] close(3 [pid 414] read(200, 0x7fffc284a580, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 384] <... pivot_root resumed>) = 0 [pid 381] <... close resumed>) = 0 [pid 414] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 386] write(248, "\x00\x00\x00\x00", 4 [pid 384] chdir("/" [pid 383] <... openat resumed>) = 3 [pid 381] openat(AT_FDCWD, "/syzcgroup/cpu/syz0/memory.soft_limit_in_bytes", O_WRONLY|O_CLOEXEC [pid 414] <... symlinkat resumed>) = 0 [pid 386] <... write resumed>) = 4 [pid 310] <... pselect6 resumed>) = 1 (in [21], left {tv_sec=0, tv_nsec=983032686}) [pid 414] close(249 [pid 386] umount2("./0", MNT_FORCE|UMOUNT_NOFOLLOW [pid 414] <... close resumed>) = 0 [pid 386] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 414] close(248 [pid 386] openat(AT_FDCWD, "./0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 414] <... close resumed>) = 0 [pid 386] <... openat resumed>) = 3 [pid 414] prctl(PR_SET_NAME, "syz.5.23" [pid 386] fstat(3 [pid 414] <... prctl resumed>) = 0 [pid 386] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 414] close(4 [pid 386] getdents64(3 [pid 384] <... chdir resumed>) = 0 [pid 414] <... close resumed>) = 0 [pid 386] <... getdents64 resumed>, 0x55556825d900 /* 6 entries */, 32768) = 176 [pid 384] umount2("./pivot", MNT_DETACH [pid 383] write(3, "1", 1 [pid 381] <... openat resumed>) = 3 [pid 310] read(21 [pid 414] futex(0x7fbe36238fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 386] umount2("./0/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 414] <... futex resumed>) = 0 [pid 386] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 414] rt_sigaction(SIGRT_1, {sa_handler=0x7fbe35fd0650, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fbe35f52450} [pid 386] newfstatat(AT_FDCWD, "./0/binderfs" [pid 414] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 386] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 383] <... write resumed>) = 1 [pid 381] write(3, "313524224", 9 [pid 310] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 414] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 386] unlink("./0/binderfs" [pid 384] <... umount2 resumed>) = 0 [pid 383] close(3 [pid 381] <... write resumed>) = 9 [pid 310] write(3, "\xd4\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x14\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x06\x00\x00\x00\x18\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x0c\x00\x14\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x0c\x00\x00\x00\x14\x00\x00\x00\x0c\x00\x00\x00\x80\xb1\x4f\x01\x00\x00\x00\x00\x00\x00\x00\x00"..., 216 [pid 414] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 386] <... unlink resumed>) = 0 [pid 414] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 386] umount2("./0/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 384] chroot("./newroot" [pid 414] <... mmap resumed>) = 0x7fbe35df2000 [pid 386] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 383] <... close resumed>) = 0 [pid 381] close(3 [pid 310] <... write resumed>) = 216 [pid 414] mprotect(0x7fbe35df3000, 131072, PROT_READ|PROT_WRITE [pid 386] newfstatat(AT_FDCWD, "./0/cgroup.net" [pid 384] <... chroot resumed>) = 0 [pid 383] mkdirat(AT_FDCWD, "/syzcgroup/cpu/syz2", 0777 [pid 414] <... mprotect resumed>) = 0 [pid 386] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 384] chdir("/" [pid 381] <... close resumed>) = 0 [pid 310] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x06\x00\x00\x00\x18\x00\x00\x00\x00\x00\x00\x00", 56 [pid 414] rt_sigprocmask(SIG_BLOCK, ~[] [pid 386] unlink("./0/cgroup.net" [pid 384] <... chdir resumed>) = 0 [pid 383] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 381] openat(AT_FDCWD, "/syzcgroup/cpu/syz0/memory.limit_in_bytes", O_WRONLY|O_CLOEXEC [pid 414] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 386] <... unlink resumed>) = 0 [pid 384] mkdirat(AT_FDCWD, "/dev/gadgetfs", 0777 [pid 383] openat(AT_FDCWD, "/syzcgroup/cpu/syz2/cgroup.procs", O_WRONLY|O_CLOEXEC [pid 310] <... write resumed>) = 56 [pid 414] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fbe35e12990, parent_tid=0x7fbe35e12990, exit_signal=0, stack=0x7fbe35df2000, stack_size=0x201c0, tls=0x7fbe35e126c0} [pid 386] umount2("./0/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 384] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 381] <... openat resumed>) = 3 ci2-android-5-15/strace-static-x86_64: Process 415 attached [pid 386] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 384] mount("gadgetfs", "/dev/gadgetfs", "gadgetfs", 0, NULL [pid 383] <... openat resumed>) = 3 [pid 381] write(3, "314572800", 9 [pid 310] write(20, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 415] set_robust_list(0x7fbe35e129a0, 24 [pid 414] <... clone3 resumed> => {parent_tid=[9]}, 88) = 9 [pid 386] newfstatat(AT_FDCWD, "./0/cgroup.cpu" [pid 384] <... mount resumed>) = -1 ENODEV (No such device) [pid 415] <... set_robust_list resumed>) = 0 [pid 414] rt_sigprocmask(SIG_SETMASK, [] [pid 386] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 384] mkdirat(AT_FDCWD, "/dev/binderfs", 0777 [pid 383] write(3, "1", 1 [pid 381] <... write resumed>) = 9 [pid 310] <... write resumed>) = 48 [pid 415] rt_sigprocmask(SIG_SETMASK, [] [pid 414] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 386] unlink("./0/cgroup.cpu" [pid 384] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 415] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 414] futex(0x7fbe36238fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 386] <... unlink resumed>) = 0 [pid 384] mount("binder", "/dev/binderfs", "binder", 0, NULL [pid 383] <... write resumed>) = 1 [pid 381] close(3 [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 415] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 414] <... futex resumed>) = 0 [pid 386] umount2("./0/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 414] futex(0x7fbe36238fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 386] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 386] newfstatat(AT_FDCWD, "./0/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 386] unlink("./0/cgroup") = 0 [pid 384] <... mount resumed>) = 0 [pid 383] close(3 [pid 381] <... close resumed>) = 0 [pid 386] getdents64(3 [pid 415] <... socket resumed>) = 3 [pid 386] <... getdents64 resumed>, 0x55556825d900 /* 0 entries */, 32768) = 0 [pid 415] futex(0x7fbe36238fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 386] close(3 [pid 384] mount(NULL, "/sys/fs/fuse/connections", "fusectl", 0, NULL [pid 383] <... close resumed>) = 0 [pid 381] mkdirat(AT_FDCWD, "/syzcgroup/net/syz0", 0777 [pid 415] <... futex resumed>) = 1 [pid 414] <... futex resumed>) = 0 [pid 386] <... close resumed>) = 0 [pid 414] futex(0x7fbe36238fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 386] unlinkat(AT_FDCWD, "./0", AT_REMOVEDIR [pid 384] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 383] openat(AT_FDCWD, "/syzcgroup/cpu/syz2/memory.soft_limit_in_bytes", O_WRONLY|O_CLOEXEC [pid 381] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 415] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 414] <... futex resumed>) = 0 [pid 386] <... unlinkat resumed>) = 0 [pid 384] getpid( [pid 415] <... socket resumed>) = 4 [pid 414] futex(0x7fbe36238fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 386] mkdirat(AT_FDCWD, "./1", 0777 [pid 383] <... openat resumed>) = 3 [pid 384] <... getpid resumed>) = 1 [pid 381] openat(AT_FDCWD, "/syzcgroup/net/syz0/cgroup.procs", O_WRONLY|O_CLOEXEC [pid 415] futex(0x7fbe36238fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 414] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 386] <... mkdirat resumed>) = 0 [pid 384] mkdirat(AT_FDCWD, "/syzcgroup/unified/syz1", 0777 [pid 383] write(3, "313524224", 9 [pid 415] <... futex resumed>) = 0 [pid 414] futex(0x7fbe36238fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 386] openat(AT_FDCWD, "/dev/loop6", O_RDWR [pid 384] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 381] <... openat resumed>) = 3 [pid 415] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 414] <... futex resumed>) = 0 [pid 386] <... openat resumed>) = 3 [pid 384] openat(AT_FDCWD, "/syzcgroup/unified/syz1/pids.max", O_WRONLY|O_CLOEXEC [pid 383] <... write resumed>) = 9 [pid 381] write(3, "1", 1 [pid 415] <... connect resumed>) = -1 EEXIST (File exists) [pid 414] futex(0x7fbe36238fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 386] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 386] close(3 [pid 415] futex(0x7fbe36238fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 386] <... close resumed>) = 0 [pid 384] <... openat resumed>) = 3 [pid 383] close(3 [pid 381] <... write resumed>) = 1 [pid 386] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 386] close(3) = 0 [pid 386] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 386] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 386] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 386] close(3) = 0 [pid 386] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 415] <... futex resumed>) = 1 [pid 414] <... futex resumed>) = 0 [pid 386] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 384] write(3, "32", 2 [pid 383] <... close resumed>) = 0 [pid 381] close(3 [pid 386] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 415] futex(0x7fbe36238fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 415] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 414] futex(0x7fbe36238fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 386] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 384] <... write resumed>) = 2 [pid 381] <... close resumed>) = 0 [pid 383] openat(AT_FDCWD, "/syzcgroup/cpu/syz2/memory.limit_in_bytes", O_WRONLY|O_CLOEXEC [pid 312] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3ff4dd4ab7000002}], 128, 685, NULL, 0) = 1 [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 386] close(3) = 0 [pid 386] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 386] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 384] close(3 [pid 312] futex(0x34196c0, FUTEX_WAKE_PRIVATE, 1 [pid 415] sendfile(-1, -1, [3 [pid 414] <... futex resumed>) = 0 [pid 386] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 381] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 415] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 414] futex(0x7fbe36238fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 386] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 384] <... close resumed>) = 0 [pid 383] <... openat resumed>) = 3 [pid 312] <... futex resumed>) = 1 [pid 304] <... futex resumed>) = 0 [pid 415] futex(0x7fbe36238fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 414] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 386] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 384] openat(AT_FDCWD, "/syzcgroup/unified/syz1/cgroup.procs", O_WRONLY|O_CLOEXEC [pid 383] write(3, "314572800", 9 [pid 381] <... socket resumed>) = 3 [pid 312] read(6 [pid 415] <... futex resumed>) = 0 [pid 414] futex(0x7fbe36238fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 386] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x10\x36\x1e\xf9\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 415] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 414] <... futex resumed>) = 0 [pid 386] <... setsockopt resumed>) = 0 [pid 384] <... openat resumed>) = 3 [pid 383] <... write resumed>) = 9 [pid 381] getsockopt(3, SOL_IP, EBT_SO_GET_INIT_INFO [pid 312] <... read resumed>, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x05\x00\x00\x00\x17\x00\x00\x00\x00\x00\x00\x00\x3c\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x10\x00\x00\x00\x0c\x00\x18\x00\x08\x00\x04\x00\x00\x00\x10\x00\x0c\x00\x00\x00"..., 9967212) = 392 [pid 386] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 386] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 414] futex(0x7fbe36238fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 415] <... clone3 resumed>) = 10 [pid 386] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 384] write(3, "1", 1 [pid 386] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x10\x36\x1e\xf9\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 383] close(3 [pid 415] futex(0x7fbe36238fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 381] <... getsockopt resumed>, 0x7fc6242493e8, [120]) = -1 ENOPROTOOPT (Protocol not available) [pid 312] write(6, "\x9c\x01\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x1d\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 416 [pid 415] <... futex resumed>) = 1 [pid 414] <... futex resumed>) = 0 [pid 386] <... setsockopt resumed>) = 0 [pid 384] <... write resumed>) = 1 [pid 383] <... close resumed>) = 0 [pid 381] getsockopt(3, SOL_IP, EBT_SO_GET_INIT_INFO [pid 386] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 384] close(3 [pid 383] mkdirat(AT_FDCWD, "/syzcgroup/net/syz2", 0777 [pid 312] <... write resumed>) = 416 [pid 381] <... getsockopt resumed>, 0x7fc624249a68, [120]) = -1 ENOPROTOOPT (Protocol not available) [pid 310] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=991224610}) [pid 415] ioctl(3, PPPIOCSMRU, 0 [pid 414] futex(0x7fbe36238fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 386] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 384] <... close resumed>) = 0 [pid 383] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 381] getsockopt(3, SOL_IP, EBT_SO_GET_INIT_INFO [pid 310] read(3 [pid 386] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 312] write(6, "\x9c\x01\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x1e\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 416 [pid 415] <... ioctl resumed>) = -1 ENOTCONN (Transport endpoint is not connected) [pid 414] <... futex resumed>) = 0 [pid 386] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 384] mkdirat(AT_FDCWD, "/syzcgroup/cpu/syz1", 0777 [pid 383] openat(AT_FDCWD, "/syzcgroup/net/syz2/cgroup.procs", O_WRONLY|O_CLOEXEC [pid 381] <... getsockopt resumed>, 0x7fc62424a0e8, [120]) = -1 ENOPROTOOPT (Protocol not available) [pid 310] <... read resumed>, "\x9c\x01\x00\x00", 4) = 4 [pid 415] futex(0x7fbe36238fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 414] futex(0x7fbe36238fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 386] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x10\x36\x1e\xf9\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 384] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 383] <... openat resumed>) = 3 [pid 381] close(3 [pid 312] <... write resumed>) = 416 [pid 310] read(3 [pid 415] <... futex resumed>) = 0 [pid 414] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 386] <... setsockopt resumed>) = 0 [pid 384] openat(AT_FDCWD, "/syzcgroup/cpu/syz1/cgroup.procs", O_WRONLY|O_CLOEXEC [pid 383] write(3, "1", 1 [pid 381] <... close resumed>) = 0 [pid 310] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x1d\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x36\x01\x00\x00"..., 412) = 412 [pid 386] close(3) = 0 [pid 312] write(6, "\x9c\x01\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 416 [pid 386] read(249 [pid 383] <... write resumed>) = 1 [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 386] <... read resumed>, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 384] <... openat resumed>) = 3 [pid 381] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 312] <... write resumed>) = 416 [pid 415] futex(0x7fbe36238fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 414] close_range(3, 30, 0 [pid 386] rt_sigprocmask(SIG_BLOCK, ~[] [pid 384] write(3, "1", 1 [pid 383] close(3 [pid 310] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=999988100}) [pid 381] <... socket resumed>) = 3 [pid 414] <... close_range resumed>) = 0 [pid 386] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 384] <... write resumed>) = 1 [pid 312] read(6 [pid 414] exit_group(0 [pid 386] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 383] <... close resumed>) = 0 [pid 381] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 310] read(3 [pid 384] close(3ci2-android-5-15/strace-static-x86_64: Process 417 attached [pid 415] <... futex resumed>) = ? [pid 414] <... exit_group resumed>) = ? [pid 383] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 381] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 312] <... read resumed>, 0x198990a00000, 9967212) = -1 EAGAIN (Resource temporarily unavailable) [pid 417] set_robust_list(0x55556824a7e0, 24 [pid 386] <... clone resumed>, child_tidptr=0x55556824a7d0) = 5 [pid 384] <... close resumed>) = 0 [pid 310] <... read resumed>, "\x9c\x01\x00\x00", 4) = 4 [pid 386] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 415] +++ exited with 0 +++ [pid 414] +++ exited with 0 +++ [pid 383] <... socket resumed>) = 3 [pid 384] openat(AT_FDCWD, "/syzcgroup/cpu/syz1/memory.soft_limit_in_bytes", O_WRONLY|O_CLOEXEC [pid 310] read(3 [pid 383] getsockopt(3, SOL_IP, EBT_SO_GET_INIT_INFO [pid 417] <... set_robust_list resumed>) = 0 [pid 384] <... openat resumed>) = 3 [pid 383] <... getsockopt resumed>, 0x7f6bbdc6d3e8, [120]) = -1 ENOPROTOOPT (Protocol not available) [pid 381] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 312] epoll_pwait(4 [pid 310] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x1e\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x36\x01\x00\x00"..., 412) = 412 [pid 417] rt_sigprocmask(SIG_SETMASK, [] [pid 384] write(3, "313524224", 9 [pid 383] getsockopt(3, SOL_IP, EBT_SO_GET_INIT_INFO [pid 381] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 417] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 388] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 384] <... write resumed>) = 9 [pid 383] <... getsockopt resumed>, 0x7f6bbdc6da68, [120]) = -1 ENOPROTOOPT (Protocol not available) [pid 381] close(3 [pid 312] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 417] chdir("./1" [pid 384] close(3 [pid 383] getsockopt(3, SOL_IP, EBT_SO_GET_INIT_INFO [pid 312] epoll_pwait(4 [pid 310] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=999988277}) [pid 304] futex(0x34196c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=635614550} [pid 384] <... close resumed>) = 0 [pid 383] <... getsockopt resumed>, 0x7f6bbdc6e0e8, [120]) = -1 ENOPROTOOPT (Protocol not available) [pid 381] <... close resumed>) = 0 [pid 310] read(3 [pid 417] <... chdir resumed>) = 0 [pid 388] rt_sigreturn({mask=[]} [pid 417] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 384] openat(AT_FDCWD, "/syzcgroup/cpu/syz1/memory.limit_in_bytes", O_WRONLY|O_CLOEXEC [pid 383] close(3 [pid 381] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 310] <... read resumed>, "\x9c\x01\x00\x00", 4) = 4 [pid 417] <... prctl resumed>) = 0 [pid 388] <... rt_sigreturn resumed>) = -1 EINTR (Interrupted system call) [pid 384] <... openat resumed>) = 3 [pid 383] <... close resumed>) = 0 [pid 383] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 381] <... socket resumed>) = 3 [pid 310] read(3 [pid 384] write(3, "314572800", 9 [pid 417] setpgid(0, 0 [pid 383] <... socket resumed>) = 3 [pid 310] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x36\x01\x00\x00"..., 412) = 412 [pid 417] <... setpgid resumed>) = 0 [pid 384] <... write resumed>) = 9 [pid 383] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 384] close(3 [pid 381] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 384] <... close resumed>) = 0 [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 384] mkdirat(AT_FDCWD, "/syzcgroup/net/syz1", 0777 [pid 383] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 417] symlinkat("/syzcgroup/unified/syz6", AT_FDCWD, "./cgroup" [pid 384] <... mkdirat resumed>) = -1 EEXIST (File exists) [pid 381] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 384] openat(AT_FDCWD, "/syzcgroup/net/syz1/cgroup.procs", O_WRONLY|O_CLOEXEC [pid 383] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 417] <... symlinkat resumed>) = 0 [pid 384] <... openat resumed>) = 3 [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 383] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 384] write(3, "1", 1 [pid 381] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 384] <... write resumed>) = 1 [pid 383] close(3 [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 417] symlinkat("/syzcgroup/cpu/syz6", AT_FDCWD, "./cgroup.cpu" [pid 388] write(248, "\x00\x00\x00\x00", 4 [pid 384] close(3 [pid 383] <... close resumed>) = 0 [pid 381] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 417] <... symlinkat resumed>) = 0 [pid 384] <... close resumed>) = 0 [pid 383] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 417] symlinkat("/syzcgroup/net/syz6", AT_FDCWD, "./cgroup.net" [pid 388] <... write resumed>) = 4 [pid 384] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 310] <... pselect6 resumed>) = 1 (in [13], left {tv_sec=0, tv_nsec=998385241}) [pid 383] <... socket resumed>) = 3 [pid 381] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 310] read(13 [pid 384] <... socket resumed>) = 3 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 384] getsockopt(3, SOL_IP, EBT_SO_GET_INIT_INFO [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 310] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 417] <... symlinkat resumed>) = 0 [pid 384] <... getsockopt resumed>, 0x7f21593d83e8, [120]) = -1 ENOPROTOOPT (Protocol not available) [pid 383] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 384] getsockopt(3, SOL_IP, EBT_SO_GET_INIT_INFO [pid 310] write(3, "\xf4\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x05\x00\x00\x00\x20\x00\x00\x00\x17\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\xc0\x3b\x47\x03"..., 248 [pid 417] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 384] <... getsockopt resumed>, 0x7f21593d8a68, [120]) = -1 ENOPROTOOPT (Protocol not available) [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 381] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 384] getsockopt(3, SOL_IP, EBT_SO_GET_INIT_INFO [pid 312] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3ff4dd4ab7000002}], 128, 635, NULL, 0) = 1 [pid 310] <... write resumed>) = 248 [pid 384] <... getsockopt resumed>, 0x7f21593d90e8, [120]) = -1 ENOPROTOOPT (Protocol not available) [pid 383] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 384] close(3 [pid 312] futex(0x34196c0, FUTEX_WAKE_PRIVATE, 1 [pid 310] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x05\x00\x00\x00\x19\x00\x00\x00\x00\x00\x00\x00", 56 [pid 417] <... openat resumed>) = 3 [pid 312] <... futex resumed>) = 1 [pid 310] <... write resumed>) = 56 [pid 304] <... futex resumed>) = 0 [pid 384] <... close resumed>) = 0 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 312] read(6 [pid 310] write(11, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x19\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 381] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 312] <... read resumed>, "\xf4\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x05\x00\x00\x00\x20\x00\x00\x00\x17\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\xc0\x3b\x47\x03"..., 9967212) = 248 [pid 384] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 310] <... write resumed>) = 48 [pid 383] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 312] read(6 [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 384] <... socket resumed>) = 3 [pid 312] <... read resumed>, 0x198990a00000, 9967212) = -1 EAGAIN (Resource temporarily unavailable) [pid 417] write(3, "1000", 4 [pid 388] umount2("./2", MNT_FORCE|UMOUNT_NOFOLLOW [pid 384] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 312] epoll_pwait(4 [pid 417] <... write resumed>) = 4 [pid 388] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 384] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 312] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 381] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 384] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 417] close(3 [pid 383] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 388] openat(AT_FDCWD, "./2", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 312] epoll_pwait(4 [pid 304] futex(0x34196c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=631064044} [pid 384] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 417] <... close resumed>) = 0 [pid 384] close(3 [pid 381] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 388] <... openat resumed>) = 3 [pid 383] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 384] <... close resumed>) = 0 [pid 417] read(200 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 384] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 417] <... read resumed>, 0x7ffef91e3880, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 388] fstat(3 [pid 383] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 384] <... socket resumed>) = 3 [pid 381] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 381] close(3 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 384] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 381] <... close resumed>) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 383] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 417] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 381] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 384] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 417] <... symlinkat resumed>) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 381] <... socket resumed>) = 3 [pid 383] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 417] close(249 [pid 384] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 381] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 388] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 388] getdents64(3 [pid 384] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 388] <... getdents64 resumed>, 0x555569381900 /* 6 entries */, 32768) = 176 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 388] umount2("./2/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 384] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 388] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 388] newfstatat(AT_FDCWD, "./2/binderfs" [pid 384] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 388] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 388] unlink("./2/binderfs" [pid 384] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 388] <... unlink resumed>) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 388] umount2("./2/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 384] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 388] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 388] newfstatat(AT_FDCWD, "./2/cgroup.net" [pid 384] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 388] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 388] unlink("./2/cgroup.net" [pid 384] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 388] <... unlink resumed>) = 0 [pid 384] close(3 [pid 388] umount2("./2/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 384] <... close resumed>) = 0 [pid 388] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 384] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 388] newfstatat(AT_FDCWD, "./2/cgroup.cpu" [pid 384] <... socket resumed>) = 3 [pid 388] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 388] unlink("./2/cgroup.cpu" [pid 384] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 388] <... unlink resumed>) = 0 [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 388] umount2("./2/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 384] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 388] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 388] newfstatat(AT_FDCWD, "./2/cgroup" [pid 384] <... getsockopt resumed>, 0x7f21593da4c8, [84]) = -1 ENOENT (No such file or directory) [pid 388] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 388] unlink("./2/cgroup" [pid 384] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 388] <... unlink resumed>) = 0 [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 388] getdents64(3 [pid 384] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 388] <... getdents64 resumed>, 0x555569381900 /* 0 entries */, 32768) = 0 [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 388] close(3 [pid 384] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 388] <... close resumed>) = 0 [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 388] unlinkat(AT_FDCWD, "./2", AT_REMOVEDIR [pid 384] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 388] <... unlinkat resumed>) = 0 [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 388] mkdirat(AT_FDCWD, "./3", 0777 [pid 384] <... getsockopt resumed>, 0x7f21593db908, [84]) = -1 ENOENT (No such file or directory) [pid 388] <... mkdirat resumed>) = 0 [pid 384] close(3 [pid 388] openat(AT_FDCWD, "/dev/loop5", O_RDWR [pid 384] <... close resumed>) = 0 [pid 388] <... openat resumed>) = 3 [pid 384] write(248, "\x00\x00\x00\x00", 4 [pid 388] ioctl(3, LOOP_CLR_FD [pid 384] <... write resumed>) = 4 [pid 310] <... pselect6 resumed>) = 1 (in [26], left {tv_sec=0, tv_nsec=987412136}) [pid 388] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 384] mkdirat(AT_FDCWD, "./0", 0777 [pid 310] read(26 [pid 388] close(3 [pid 384] <... mkdirat resumed>) = 0 [pid 310] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 388] <... close resumed>) = 0 [pid 384] openat(AT_FDCWD, "/dev/loop1", O_RDWR [pid 310] write(3, "\x3c\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x10\x00\x00\x00\x0c\x00\x18\x00\x08\x00\x04\x00\x00\x00\x10\x00\x0c\x00\x00\x00\x01\x00\x00\x00\x12\x00\x00\x00\x00\x00\x00\x00\x00\x5f\x4c\x09\x00\x00\x00\x00", 64 [pid 388] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 384] <... openat resumed>) = 3 [pid 310] <... write resumed>) = 64 [pid 388] <... socket resumed>) = 3 [pid 384] ioctl(3, LOOP_CLR_FD [pid 310] write(18, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x12\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 388] close(3 [pid 384] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 310] <... write resumed>) = 48 [pid 388] <... close resumed>) = 0 [pid 384] close(3 [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 388] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 384] <... close resumed>) = 0 [pid 388] <... socket resumed>) = 3 [pid 384] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 388] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 384] <... socket resumed>) = 3 [pid 388] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 384] close(3 [pid 388] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 384] <... close resumed>) = 0 [pid 388] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 384] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 388] close(3 [pid 384] <... socket resumed>) = 3 [pid 388] <... close resumed>) = 0 [pid 384] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 388] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 384] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 388] <... socket resumed>) = 3 [pid 384] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 384] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 388] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 384] close(3 [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 384] <... close resumed>) = 0 [pid 388] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 384] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 384] <... socket resumed>) = 3 [pid 388] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 384] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 388] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 384] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 388] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 384] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 388] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 384] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 388] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 384] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 388] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 384] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 388] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 384] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 388] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 388] close(3 [pid 384] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 388] <... close resumed>) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 388] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 384] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 388] <... socket resumed>) = 3 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 388] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 384] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 388] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 384] close(3 [pid 388] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 384] <... close resumed>) = 0 [pid 388] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 384] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 388] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x10\xa3\x84\xc2\xff\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 384] <... socket resumed>) = 3 [pid 388] <... setsockopt resumed>) = 0 [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 388] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [ 34.306756][ T407] ================================================================== [ 34.314862][ T407] BUG: KASAN: use-after-free in pppol2tp_sock_to_session+0x1a0/0x1b0 [ 34.322959][ T407] Read of size 4 at addr ffff88810c925c00 by task syz.5.21/407 [ 34.330507][ T407] [ 34.332845][ T407] CPU: 0 PID: 407 Comm: syz.5.21 Not tainted syzkaller #0 [ 34.339956][ T407] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 34.350031][ T407] Call Trace: [ 34.353312][ T407] [ 34.356250][ T407] __dump_stack+0x21/0x30 [ 34.360677][ T407] dump_stack_lvl+0x110/0x170 [ 34.365370][ T407] ? show_regs_print_info+0x20/0x20 [ 34.370577][ T407] ? load_image+0x3f0/0x3f0 [ 34.375096][ T407] ? __local_bh_enable_ip+0x58/0x80 [ 34.380575][ T407] print_address_description+0x7f/0x2c0 [ 34.386147][ T407] ? pppol2tp_sock_to_session+0x1a0/0x1b0 [ 34.391925][ T407] kasan_report+0x10f/0x150 [ 34.396541][ T407] ? pppol2tp_sock_to_session+0x1a0/0x1b0 [ 34.402285][ T407] __asan_report_load4_noabort+0x14/0x20 [ 34.407937][ T407] pppol2tp_sock_to_session+0x1a0/0x1b0 [ 34.413498][ T407] pppol2tp_release+0x150/0x2b0 [ 34.418370][ T407] sock_close+0xb8/0x200 [ 34.422689][ T407] ? sock_mmap+0xa0/0xa0 [ 34.427040][ T407] __fput+0x22b/0x900 [ 34.431042][ T407] ____fput+0x15/0x20 [ 34.435036][ T407] task_work_run+0x127/0x190 [ 34.439639][ T407] do_exit+0xb70/0x29a0 [ 34.443823][ T407] ? __se_sys_clock_nanosleep+0x30b/0x3a0 [ 34.449557][ T407] ? put_task_struct+0x90/0x90 [ 34.454338][ T407] ? __kasan_check_write+0x14/0x20 [ 34.459461][ T407] __x64_sys_exit+0x40/0x40 [ 34.463979][ T407] x64_sys_call+0x44/0x9a0 [ 34.468414][ T407] do_syscall_64+0x4c/0xa0 [ 34.472840][ T407] ? clear_bhb_loop+0x50/0xa0 [ 34.477528][ T407] ? clear_bhb_loop+0x50/0xa0 [ 34.482219][ T407] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 34.488121][ T407] RIP: 0033:0x7fbe35fb10d9 [ 34.492548][ T407] Code: Unable to access opcode bytes at RIP 0x7fbe35fb10af. [ 34.499915][ T407] RSP: 002b:00007fbe35e11ef8 EFLAGS: 00000246 ORIG_RAX: 000000000000003c [ 34.508352][ T407] RAX: ffffffffffffffda RBX: 0000000000000058 RCX: 00007fbe35fb10d9 [ 34.516330][ T407] RDX: 00007fbe35e129c8 RSI: 0000000000000000 RDI: 0000000000000000 [ 34.524319][ T407] RBP: 00007fbe36048024 R08: 0000000000000000 R09: 0000000000000058 [ 34.532304][ T407] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 34.540283][ T407] R13: 00007fbe36239038 R14: 00007fbe36238fa0 R15: 00007fffc284a618 [ 34.548266][ T407] [ 34.551292][ T407] [ 34.553611][ T407] Allocated by task 406: [ 34.557850][ T407] __kasan_kmalloc+0xd4/0x100 [ 34.562536][ T407] __kmalloc+0x13d/0x2c0 [ 34.566785][ T407] l2tp_session_create+0x39/0xb60 [ 34.571828][ T407] pppol2tp_connect+0xbf5/0x1640 [ 34.576776][ T407] __sys_connect+0x3cb/0x450 [ 34.581381][ T407] __x64_sys_connect+0x7a/0x90 [ 34.586150][ T407] x64_sys_call+0x7c/0x9a0 [ 34.590571][ T407] do_syscall_64+0x4c/0xa0 [ 34.594993][ T407] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 34.600896][ T407] [ 34.603220][ T407] Freed by task 8: [ 34.606935][ T407] kasan_set_track+0x4a/0x70 [ 34.611564][ T407] kasan_set_free_info+0x23/0x40 [ 34.616516][ T407] ____kasan_slab_free+0x125/0x160 [ 34.621632][ T407] __kasan_slab_free+0x11/0x20 [ 34.626403][ T407] slab_free_freelist_hook+0xc2/0x190 [ 34.631781][ T407] kfree+0xc4/0x270 [ 34.635619][ T407] l2tp_session_put+0xaf/0x1a0 [ 34.640423][ T407] l2tp_session_delete+0x3a9/0x4a0 [ 34.645609][ T407] l2tp_tunnel_del_work+0x180/0x3d0 [ 34.650819][ T407] process_one_work+0x6c8/0xbb0 [ 34.655681][ T407] worker_thread+0xaa0/0x1250 [ 34.660370][ T407] kthread+0x3f5/0x4f0 [ 34.664448][ T407] ret_from_fork+0x1f/0x30 [ 34.668871][ T407] [ 34.671194][ T407] The buggy address belongs to the object at ffff88810c925c00 [ 34.671194][ T407] which belongs to the cache kmalloc-512 of size 512 [ 34.685242][ T407] The buggy address is located 0 bytes inside of [ 34.685242][ T407] 512-byte region [ffff88810c925c00, ffff88810c925e00) [ 34.698346][ T407] The buggy address belongs to the page: [ 34.703989][ T407] page:ffffea0004324900 refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x10c924 [ 34.714228][ T407] head:ffffea0004324900 order:2 compound_mapcount:0 compound_pincount:0 [ 34.722550][ T407] flags: 0x4000000000010200(slab|head|zone=1) [ 34.728623][ T407] raw: 4000000000010200 0000000000000000 dead000000000122 ffff888100042f00 [ 34.737223][ T407] raw: 0000000000000000 0000000000100010 00000001ffffffff 0000000000000000 [ 34.745783][ T407] page dumped because: kasan: bad access detected [ 34.752171][ T407] page_owner tracks the page as allocated [ 34.757865][ T407] page last allocated via order 2, migratetype Unmovable, gfp_mask 0x1d20c0(__GFP_IO|__GFP_FS|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP|__GFP_NOMEMALLOC|__GFP_HARDWALL), pid 386, ts 34133264316, free_ts 33101656431 [ 34.778243][ T407] post_alloc_hook+0x192/0x1b0 [ 34.783011][ T407] prep_new_page+0x1c/0x110 [ 34.787504][ T407] get_page_from_freelist+0x2c3a/0x2cd0 [ 34.793027][ T407] __alloc_pages+0x1a2/0x460 [ 34.797616][ T407] new_slab+0xa0/0x4d0 [ 34.801660][ T407] ___slab_alloc+0x3ac/0x840 [ 34.806224][ T407] __slab_alloc+0x49/0x90 [ 34.810539][ T407] __kmalloc_track_caller+0x169/0x2c0 [ 34.815882][ T407] __alloc_skb+0x210/0x730 [ 34.820299][ T407] netlink_sendmsg+0x611/0xb80 [ 34.825041][ T407] __sys_sendto+0x46d/0x620 [ 34.829517][ T407] __x64_sys_sendto+0xe5/0x100 [ 34.834253][ T407] x64_sys_call+0x178/0x9a0 [ 34.838733][ T407] do_syscall_64+0x4c/0xa0 [ 34.843124][ T407] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 34.848992][ T407] page last free stack trace: [ 34.853637][ T407] free_unref_page_prepare+0x5fa/0x600 [ 34.859072][ T407] free_unref_page+0xae/0x540 [ 34.863739][ T407] __free_pages+0x6c/0x100 [ 34.868137][ T407] __free_slab+0xe5/0x1e0 [ 34.872449][ T407] discard_slab+0x29/0x40 [ 34.876773][ T407] __slab_free+0x211/0x290 [ 34.878846][ T454] ------------[ cut here ]------------ [ 34.881167][ T407] ___cache_free+0x104/0x120 [ 34.881185][ T407] qlink_free+0x4d/0x90 [ 34.881198][ T407] qlist_free_all+0x5f/0xb0 [ 34.881211][ T407] kasan_quarantine_reduce+0x14a/0x170 [pid 384] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 388] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 388] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 384] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 388] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 388] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x10\xa3\x84\xc2\xff\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 384] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 388] <... setsockopt resumed>) = 0 [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 388] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 384] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 388] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 388] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 384] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 388] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 388] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x10\xa3\x84\xc2\xff\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 384] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 388] <... setsockopt resumed>) = 0 [pid 384] close(3 [pid 388] close(3 [pid 384] <... close resumed>) = 0 [pid 388] <... close resumed>) = 0 [pid 384] read(249 [pid 388] read(249 [pid 384] <... read resumed>, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x12\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 388] <... read resumed>, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x19\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 384] rt_sigprocmask(SIG_BLOCK, ~[] [pid 388] rt_sigprocmask(SIG_BLOCK, ~[] [pid 384] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 388] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 384] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-15/strace-static-x86_64: Process 418 attached [pid 388] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 418] set_robust_list(0x55556b49b7e0, 24 [pid 384] <... clone resumed>, child_tidptr=0x55556b49b7d0) = 2 [pid 418] <... set_robust_list resumed>) = 0 [pid 388] <... clone resumed>, child_tidptr=0x55556936e7d0) = 11 [pid 384] rt_sigprocmask(SIG_SETMASK, [] [pid 418] rt_sigprocmask(SIG_SETMASK, [] [pid 388] rt_sigprocmask(SIG_SETMASK, [] [pid 384] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 418] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 388] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 418] chdir("./0") = 0 [pid 418] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 418] setpgid(0, 0) = 0 [pid 418] symlinkat("/syzcgroup/unified/syz1", AT_FDCWD, "./cgroup") = 0 [pid 418] symlinkat("/syzcgroup/cpu/syz1", AT_FDCWD, "./cgroup.cpu") = 0 [pid 418] symlinkat("/syzcgroup/net/syz1", AT_FDCWD, "./cgroup.net") = 0 [pid 418] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 418] write(3, "1000", 4) = 4 [pid 418] close(3) = 0 [pid 418] read(200, "\x33\x33\x00\x00\x00\x16\xaa\xaa\xaa\xaa\xaa\xaa\x86\xdd\x60\x00\x00\x00\x00\x38\x00\x01\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xaa\xff\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x16\x3a\x00\x05\x02\x00\x00\x01\x00\x8f\x00\xc2\x46\x00\x00\x00\x02\x04\x00\x00\x00\xff\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\xff\xaa\xaa\xaa\x04\x00\x00\x00\xff\x02\x00\x00\x00\x00"..., 1000) = 110 [pid 418] read(200, "\x33\x33\x00\x00\x00\x16\xaa\xaa\xaa\xaa\xaa\xaa\x86\xdd\x60\x00\x00\x00\x00\x38\x00\x01\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xaa\xff\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x16\x3a\x00\x05\x02\x00\x00\x01\x00\x8f\x00\xc2\x46\x00\x00\x00\x02\x04\x00\x00\x00\xff\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\xff\xaa\xaa\xaa\x04\x00\x00\x00\xff\x02\x00\x00\x00\x00"..., 1000) = 110 [pid 418] read(200, "\x33\x33\x00\x00\x00\x16\xaa\xaa\xaa\xaa\xaa\xaa\x86\xdd\x60\x00\x00\x00\x00\x38\x00\x01\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xaa\xff\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x16\x3a\x00\x05\x02\x00\x00\x01\x00\x8f\x00\xc2\x46\x00\x00\x00\x02\x04\x00\x00\x00\xff\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\xff\xaa\xaa\xaa\x04\x00\x00\x00\xff\x02\x00\x00\x00\x00"..., 1000) = 110 [pid 418] read(200, 0x7ffe17bbdd80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 418] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 418] close(249) = 0 [pid 418] close(248) = 0 [pid 418] prctl(PR_SET_NAME, "syz.1.18") = 0 [pid 418] close(4) = 0 [pid 418] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 418] rt_sigaction(SIGRT_1, {sa_handler=0x7f21591a9650, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f215912b450}, NULL, 8) = 0 [pid 418] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 418] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f2158fcb000 [pid 418] mprotect(0x7f2158fcc000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 418] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 418] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f2158feb990, parent_tid=0x7f2158feb990, exit_signal=0, stack=0x7f2158fcb000, stack_size=0x201c0, tls=0x7f2158feb6c0}ci2-android-5-15/strace-static-x86_64: Process 420 attached [pid 420] set_robust_list(0x7f2158feb9a0, 24 [pid 418] <... clone3 resumed> => {parent_tid=[3]}, 88) = 3 [pid 420] <... set_robust_list resumed>) = 0 [pid 418] rt_sigprocmask(SIG_SETMASK, [] [pid 420] rt_sigprocmask(SIG_SETMASK, [] [pid 418] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 420] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 418] futex(0x7f2159411fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 420] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 418] <... futex resumed>) = 0 [pid 420] <... socket resumed>) = 3 [pid 418] futex(0x7f2159411fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 420] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 418] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 420] <... futex resumed>) = 0 [pid 418] futex(0x7f2159411fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 420] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 418] <... futex resumed>) = 0 [pid 420] <... socket resumed>) = 4 [pid 418] futex(0x7f2159411fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 420] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 418] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 420] <... futex resumed>) = 0 [pid 418] futex(0x7f2159411fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 420] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 418] <... futex resumed>) = 0 [pid 420] <... connect resumed>) = 0 [pid 418] futex(0x7f2159411fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 420] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 418] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 420] <... futex resumed>) = 0 [pid 418] futex(0x7f2159411fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 420] sendfile(-1, -1, [3 [pid 418] <... futex resumed>) = 0 [pid 420] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 418] futex(0x7f2159411fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 420] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 418] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 420] <... futex resumed>) = 0 [pid 418] futex(0x7f2159411fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 420] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 418] <... futex resumed>) = 0 [pid 420] <... clone3 resumed>) = 4 [pid 418] futex(0x7f2159411fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 420] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 418] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 420] <... futex resumed>) = 0 [pid 418] futex(0x7f2159411fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 420] ioctl(3, PPPIOCSMRU, 0 [pid 418] <... futex resumed>) = 0 [pid 420] <... ioctl resumed>) = -1 ENOSYS (Function not implemented) [pid 418] futex(0x7f2159411fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 420] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 418] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 420] <... futex resumed>) = 0 [pid 418] close_range(3, 30, 0 [pid 420] futex(0x7f2159411fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 418] <... close_range resumed>) = 0 [pid 418] exit_group(0 [pid 420] <... futex resumed>) = ? [pid 418] <... exit_group resumed>) = ? [pid 420] +++ exited with 0 +++ [pid 418] +++ exited with 0 +++ [pid 384] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 384] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 384] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 310] <... pselect6 resumed>) = 1 (in [26], left {tv_sec=0, tv_nsec=984357287}) [pid 384] umount2("./0", MNT_FORCE|UMOUNT_NOFOLLOW [pid 310] read(26 [pid 384] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 310] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 384] openat(AT_FDCWD, "./0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 310] write(3, "\xd4\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x14\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x01\x00\x00\x00\x18\x00\x00\x00\x12\x00\x00\x00\x00\x00\x00\x00\x0c\x00\x14\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x0c\x00\x00\x00\x14\x00\x00\x00\x0c\x00\x00\x00\x00\x24\xf4\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 216 [pid 384] <... openat resumed>) = 3 [pid 310] <... write resumed>) = 216 [pid 384] fstat(3 [pid 310] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x01\x00\x00\x00\x1a\x00\x00\x00\x00\x00\x00\x00", 56 [pid 384] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 310] <... write resumed>) = 56 [pid 384] getdents64(3 [pid 310] write(18, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x1a\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 384] <... getdents64 resumed>, 0x55556b4ae900 /* 6 entries */, 32768) = 176 [pid 310] <... write resumed>) = 48 [pid 384] umount2("./0/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 384] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 384] newfstatat(AT_FDCWD, "./0/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 384] unlink("./0/binderfs") = 0 [pid 384] umount2("./0/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 384] newfstatat(AT_FDCWD, "./0/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 384] unlink("./0/cgroup.net") = 0 [pid 384] umount2("./0/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 384] newfstatat(AT_FDCWD, "./0/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 384] unlink("./0/cgroup.cpu") = 0 [pid 384] umount2("./0/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 384] newfstatat(AT_FDCWD, "./0/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 384] unlink("./0/cgroup") = 0 [pid 384] getdents64(3, 0x55556b4ae900 /* 0 entries */, 32768) = 0 [pid 384] close(3) = 0 [pid 384] unlinkat(AT_FDCWD, "./0", AT_REMOVEDIR) = 0 [pid 384] mkdirat(AT_FDCWD, "./1", 0777) = 0 [pid 384] openat(AT_FDCWD, "/dev/loop1", O_RDWR) = 3 [pid 384] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 384] close(3) = 0 [pid 384] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 384] close(3) = 0 [pid 384] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 384] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 384] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 384] close(3) = 0 [pid 384] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 384] close(3) = 0 [pid 384] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 384] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x10\xdb\xbb\x17\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 952) = 0 [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 384] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x10\xdb\xbb\x17\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 1368) = 0 [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 384] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x10\xdb\xbb\x17\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 744) = 0 [pid 384] close(3) = 0 [pid 384] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x1a\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 384] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 384] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-15/strace-static-x86_64: Process 422 attached [pid 422] set_robust_list(0x55556b49b7e0, 24 [pid 384] <... clone resumed>, child_tidptr=0x55556b49b7d0) = 5 [pid 422] <... set_robust_list resumed>) = 0 [pid 384] rt_sigprocmask(SIG_SETMASK, [] [pid 422] rt_sigprocmask(SIG_SETMASK, [] [pid 384] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 422] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 422] chdir("./1") = 0 [pid 422] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 422] setpgid(0, 0) = 0 [pid 422] symlinkat("/syzcgroup/unified/syz1", AT_FDCWD, "./cgroup" [pid 383] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 422] <... symlinkat resumed>) = 0 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 422] symlinkat("/syzcgroup/cpu/syz1", AT_FDCWD, "./cgroup.cpu" [pid 383] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 422] <... symlinkat resumed>) = 0 [pid 383] close(3 [pid 422] symlinkat("/syzcgroup/net/syz1", AT_FDCWD, "./cgroup.net" [pid 383] <... close resumed>) = 0 [pid 422] <... symlinkat resumed>) = 0 [pid 383] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 422] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 383] <... socket resumed>) = 3 [pid 422] <... openat resumed>) = 3 [pid 383] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 422] write(3, "1000", 4 [pid 383] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 ci2-android-5-15/strace-static-x86_64: Process 419 attached [pid 422] <... write resumed>) = 4 [pid 417] <... close resumed>) = 0 [pid 383] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 381] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 422] close(3 [pid 419] set_robust_list(0x55556936e7e0, 24 [pid 417] close(248 [pid 383] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 381] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 422] <... close resumed>) = 0 [pid 419] <... set_robust_list resumed>) = 0 [pid 417] <... close resumed>) = 0 [pid 383] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 381] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 422] read(200 [pid 419] rt_sigprocmask(SIG_SETMASK, [] [pid 417] prctl(PR_SET_NAME, "syz.6.24" [pid 383] <... getsockopt resumed>, 0x7f6bbdc6f4c8, [84]) = -1 ENOENT (No such file or directory) [pid 381] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 422] <... read resumed>, 0x7ffe17bbdd80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 419] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 417] <... prctl resumed>) = 0 [pid 383] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 381] <... getsockopt resumed>, 0x7fc62424b4c8, [84]) = -1 ENOENT (No such file or directory) [pid 422] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 419] chdir("./3" [pid 417] close(4 [pid 383] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 381] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 422] <... symlinkat resumed>) = 0 [pid 419] <... chdir resumed>) = 0 [pid 417] <... close resumed>) = 0 [pid 383] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 381] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 422] close(249 [pid 419] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 417] futex(0x7f3cea2d1fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 383] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 381] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 422] <... close resumed>) = 0 [pid 419] <... prctl resumed>) = 0 [pid 417] <... futex resumed>) = 0 [pid 383] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 381] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 422] close(248 [pid 419] setpgid(0, 0 [pid 417] rt_sigaction(SIGRT_1, {sa_handler=0x7f3cea069650, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f3ce9feb450} [pid 383] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 381] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 422] <... close resumed>) = 0 [pid 419] <... setpgid resumed>) = 0 [pid 417] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 383] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 381] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 422] prctl(PR_SET_NAME, "syz.1.26" [pid 419] symlinkat("/syzcgroup/unified/syz5", AT_FDCWD, "./cgroup" [pid 417] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 383] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 381] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 422] <... prctl resumed>) = 0 [pid 419] <... symlinkat resumed>) = 0 [pid 417] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 383] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 381] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 422] close(4 [pid 419] symlinkat("/syzcgroup/cpu/syz5", AT_FDCWD, "./cgroup.cpu" [pid 417] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 383] <... getsockopt resumed>, 0x7f6bbdc70908, [84]) = -1 ENOENT (No such file or directory) [pid 381] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 422] <... close resumed>) = 0 [pid 419] <... symlinkat resumed>) = 0 [pid 417] <... mmap resumed>) = 0x7f3ce9e8b000 [pid 383] close(3 [pid 381] <... getsockopt resumed>, 0x7fc62424c908, [84]) = -1 ENOENT (No such file or directory) [pid 422] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 419] symlinkat("/syzcgroup/net/syz5", AT_FDCWD, "./cgroup.net" [pid 417] mprotect(0x7f3ce9e8c000, 131072, PROT_READ|PROT_WRITE [pid 383] <... close resumed>) = 0 [pid 381] close(3 [pid 422] <... futex resumed>) = 0 [pid 419] <... symlinkat resumed>) = 0 [pid 417] <... mprotect resumed>) = 0 [pid 383] write(248, "\x00\x00\x00\x00", 4 [pid 381] <... close resumed>) = 0 [pid 422] rt_sigaction(SIGRT_1, {sa_handler=0x7f21591a9650, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f215912b450} [pid 419] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 417] rt_sigprocmask(SIG_BLOCK, ~[] [pid 383] <... write resumed>) = 4 [pid 381] write(248, "\x00\x00\x00\x00", 4 [pid 310] <... pselect6 resumed>) = 1 (in [16], left {tv_sec=0, tv_nsec=976787201}) [pid 422] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 419] <... openat resumed>) = 3 [pid 417] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 383] mkdirat(AT_FDCWD, "./0", 0777 [pid 381] <... write resumed>) = 4 [pid 310] read(16 [pid 422] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 419] write(3, "1000", 4 [pid 417] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f3ce9eab990, parent_tid=0x7f3ce9eab990, exit_signal=0, stack=0x7f3ce9e8b000, stack_size=0x201c0, tls=0x7f3ce9eab6c0} [pid 383] <... mkdirat resumed>) = 0 [pid 381] mkdirat(AT_FDCWD, "./0", 0777 [pid 310] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 422] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 419] <... write resumed>) = 4 [pid 383] openat(AT_FDCWD, "/dev/loop2", O_RDWR [pid 381] <... mkdirat resumed>) = 0 [pid 310] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x13\x00\x00\x00\x00\x00\x00\x00", 56 [pid 422] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 419] close(3 [pid 417] <... clone3 resumed> => {parent_tid=[6]}, 88) = 6 [pid 383] <... openat resumed>) = 3 [pid 381] openat(AT_FDCWD, "/dev/loop0", O_RDWR [pid 310] <... write resumed>) = 56 [pid 422] <... mmap resumed>) = 0x7f2158fcb000 [pid 419] <... close resumed>) = 0 [pid 417] rt_sigprocmask(SIG_SETMASK, [] [pid 383] ioctl(3, LOOP_CLR_FD [pid 381] <... openat resumed>) = 3 [pid 310] write(15, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x13\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 422] mprotect(0x7f2158fcc000, 131072, PROT_READ|PROT_WRITE [pid 419] read(200 [pid 417] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 383] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 381] ioctl(3, LOOP_CLR_FD [pid 310] <... write resumed>) = 48 [pid 422] <... mprotect resumed>) = 0 [pid 419] <... read resumed>, 0x7fffc284a580, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 417] futex(0x7f3cea2d1fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 383] close(3 [pid 381] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 422] rt_sigprocmask(SIG_BLOCK, ~[] [pid 419] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 417] <... futex resumed>) = 0 [pid 383] <... close resumed>) = 0 [pid 381] close(3 [pid 310] <... pselect6 resumed>) = 1 (in [25], left {tv_sec=0, tv_nsec=999984534}) [pid 422] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 419] <... symlinkat resumed>) = 0 [pid 417] futex(0x7f3cea2d1fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 383] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 381] <... close resumed>) = 0 [pid 310] read(25 [pid 422] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f2158feb990, parent_tid=0x7f2158feb990, exit_signal=0, stack=0x7f2158fcb000, stack_size=0x201c0, tls=0x7f2158feb6c0} [pid 419] close(249 [pid 383] <... socket resumed>) = 3 [pid 381] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 310] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 ci2-android-5-15/strace-static-x86_64: Process 427 attached [pid 419] <... close resumed>) = 0 [pid 383] close(3 [pid 381] <... socket resumed>) = 3 [pid 310] write(3, "\x3c\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x10\x00\x00\x00\x0c\x00\x14\x00\x04\x00\x00\x00\x00\x00\x0c\x00\x0c\x00\x00\x00\x11\x00\x00\x00\x00\x00\x00\x00\x00\x1c\x4e\x0e\x00\x00\x00\x00", 64 [pid 427] set_robust_list(0x7f2158feb9a0, 24 [pid 422] <... clone3 resumed> => {parent_tid=[6]}, 88) = 6 [pid 419] close(248 [pid 383] <... close resumed>) = 0 [pid 381] close(3 [pid 310] <... write resumed>) = 64 [pid 427] <... set_robust_list resumed>) = 0 [pid 422] rt_sigprocmask(SIG_SETMASK, [] [pid 419] <... close resumed>) = 0 [pid 383] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 381] <... close resumed>) = 0 [pid 310] write(23, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x11\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 427] rt_sigprocmask(SIG_SETMASK, [] [pid 422] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 419] prctl(PR_SET_NAME, "syz.5.25" [pid 383] <... socket resumed>) = 3 [pid 381] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 310] <... write resumed>) = 48 [pid 427] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 422] futex(0x7f2159411fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 419] <... prctl resumed>) = 0 [pid 383] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 381] <... socket resumed>) = 3 [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 427] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 422] <... futex resumed>) = 0 [pid 419] close(4 [pid 383] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 381] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 427] <... socket resumed>) = 3 [pid 422] futex(0x7f2159411fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 419] <... close resumed>) = 0 [pid 383] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 381] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 427] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 422] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 419] futex(0x7fbe36238fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 383] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 381] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 427] <... futex resumed>) = 0 [pid 422] futex(0x7f2159411fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 419] <... futex resumed>) = 0 [pid 383] close(3 [pid 381] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 427] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 422] <... futex resumed>) = 0 [pid 419] rt_sigaction(SIGRT_1, {sa_handler=0x7fbe35fd0650, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fbe35f52450} [pid 383] <... close resumed>) = 0 [pid 381] close(3 [pid 427] <... socket resumed>) = 4 [pid 422] futex(0x7f2159411fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 419] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 383] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 381] <... close resumed>) = 0 [pid 427] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 422] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 419] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 383] <... socket resumed>) = 3 [pid 381] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 427] <... futex resumed>) = 0 [pid 422] futex(0x7f2159411fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 419] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 381] <... socket resumed>) = 3 [pid 427] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 422] <... futex resumed>) = 0 [pid 419] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 383] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 427] <... connect resumed>) = -1 EEXIST (File exists) [pid 422] futex(0x7f2159411fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 419] <... mmap resumed>) = 0x7fbe35df2000 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 381] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 427] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 422] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 419] mprotect(0x7fbe35df3000, 131072, PROT_READ|PROT_WRITE [pid 383] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 427] <... futex resumed>) = 0 [pid 422] futex(0x7f2159411fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 419] <... mprotect resumed>) = 0 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 381] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 427] sendfile(-1, -1, [3 [pid 422] <... futex resumed>) = 0 [pid 419] rt_sigprocmask(SIG_BLOCK, ~[] [pid 383] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 427] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 422] futex(0x7f2159411fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 419] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 381] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 427] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 422] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 419] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fbe35e12990, parent_tid=0x7fbe35e12990, exit_signal=0, stack=0x7fbe35df2000, stack_size=0x201c0, tls=0x7fbe35e126c0} [pid 383] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 427] <... futex resumed>) = 0 [pid 422] futex(0x7f2159411fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 381] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 427] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 422] <... futex resumed>) = 0 [pid 419] <... clone3 resumed> => {parent_tid=[12]}, 88) = 12 [pid 383] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 427] <... clone3 resumed>) = 7 [pid 422] futex(0x7f2159411fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 419] rt_sigprocmask(SIG_SETMASK, [] [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 381] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 427] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 422] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 419] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 383] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 427] <... futex resumed>) = 0 [pid 422] futex(0x7f2159411fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 419] futex(0x7fbe36238fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 381] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 427] ioctl(3, PPPIOCSMRU, 0 [pid 422] <... futex resumed>) = 0 [pid 419] <... futex resumed>) = 0 [pid 383] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 427] <... ioctl resumed>) = -1 ENOTCONN (Transport endpoint is not connected) [pid 422] futex(0x7f2159411fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 419] futex(0x7fbe36238fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 381] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 427] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 422] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 383] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 427] <... futex resumed>) = 0 [pid 422] close_range(3, 30, 0 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 381] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 427] futex(0x7f2159411fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 422] <... close_range resumed>) = 0 [pid 383] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 422] exit_group(0 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 381] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 427] <... futex resumed>) = ? [pid 422] <... exit_group resumed>) = ? [pid 383] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 427] +++ exited with 0 +++ [pid 422] +++ exited with 0 +++ [pid 383] close(3 [pid 381] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 384] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 383] <... close resumed>) = 0 [pid 381] close(3 [pid 384] rt_sigreturn({mask=[]} [pid 383] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 381] <... close resumed>) = 0 [pid 384] <... rt_sigreturn resumed>) = -1 EINTR (Interrupted system call) [pid 383] <... socket resumed>) = 3 [pid 381] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 383] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 381] <... socket resumed>) = 3 [pid 383] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 381] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 384] write(248, "\x00\x00\x00\x00", 4 [pid 383] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 381] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 384] <... write resumed>) = 4 [pid 383] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 381] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 310] <... pselect6 resumed>) = 1 (in [26], left {tv_sec=0, tv_nsec=984344527}) [pid 384] umount2("./1", MNT_FORCE|UMOUNT_NOFOLLOW [pid 383] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 381] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 310] read(26 [pid 384] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 383] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 381] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 310] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 384] openat(AT_FDCWD, "./1", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 383] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 381] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 310] write(3, "\xf4\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x01\x00\x00\x00\x20\x00\x00\x00\x1a\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\xc0\x44\x84\x03"..., 248 [pid 384] <... openat resumed>) = 3 [pid 383] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 381] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 310] <... write resumed>) = 248 [pid 384] fstat(3 [pid 383] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xa0\x52\x52\x36\xff\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 381] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 310] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x01\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00", 56 [pid 384] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 383] <... setsockopt resumed>) = 0 [pid 381] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf0\xe4\x1a\x8a\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 310] <... write resumed>) = 56 [pid 384] getdents64(3 [pid 383] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 381] <... setsockopt resumed>) = 0 [pid 310] write(18, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x1b\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 384] <... getdents64 resumed>, 0x55556b4ae900 /* 6 entries */, 32768) = 176 [pid 383] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 381] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 310] <... write resumed>) = 48 [pid 384] umount2("./1/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 383] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 381] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 384] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 383] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 381] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 384] newfstatat(AT_FDCWD, "./1/binderfs" [pid 383] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xa0\x52\x52\x36\xff\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 381] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 384] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 383] <... setsockopt resumed>) = 0 [pid 381] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xf0\xe4\x1a\x8a\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 384] unlink("./1/binderfs" [pid 383] close(3 [pid 381] <... setsockopt resumed>) = 0 [pid 384] <... unlink resumed>) = 0 [pid 383] <... close resumed>) = 0 [pid 381] close(3 [pid 384] umount2("./1/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 383] read(249 [pid 381] <... close resumed>) = 0 [pid 384] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 383] <... read resumed>, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x13\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 381] read(249 [pid 384] newfstatat(AT_FDCWD, "./1/cgroup.net" [pid 383] rt_sigprocmask(SIG_BLOCK, ~[] [pid 381] <... read resumed>, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x11\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 384] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 383] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 381] rt_sigprocmask(SIG_BLOCK, ~[] [pid 384] unlink("./1/cgroup.net" [pid 383] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 381] <... rt_sigprocmask resumed>, [], 8) = 0 ci2-android-5-15/strace-static-x86_64: Process 430 attached [pid 384] <... unlink resumed>) = 0 [pid 381] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 430] set_robust_list(0x55555db767e0, 24 [pid 384] umount2("./1/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 383] <... clone resumed>, child_tidptr=0x55555db767d0) = 2 [pid 430] <... set_robust_list resumed>) = 0 [pid 384] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 383] rt_sigprocmask(SIG_SETMASK, [] [pid 381] <... clone resumed>, child_tidptr=0x55556226f7d0) = 2 [pid 430] rt_sigprocmask(SIG_SETMASK, [] [pid 384] newfstatat(AT_FDCWD, "./1/cgroup.cpu" [pid 383] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 381] rt_sigprocmask(SIG_SETMASK, [] [pid 430] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 384] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 381] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 430] chdir("./0" [pid 384] unlink("./1/cgroup.cpu" [pid 430] <... chdir resumed>) = 0 [pid 384] <... unlink resumed>) = 0 [pid 430] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 384] umount2("./1/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 430] <... prctl resumed>) = 0 [pid 384] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 430] setpgid(0, 0 [pid 384] newfstatat(AT_FDCWD, "./1/cgroup" [pid 430] <... setpgid resumed>) = 0 [pid 384] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 430] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup" [pid 384] unlink("./1/cgroup" [pid 430] <... symlinkat resumed>) = 0 [pid 384] <... unlink resumed>) = 0 [pid 430] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu" [pid 384] getdents64(3 [pid 430] <... symlinkat resumed>) = 0 [pid 384] <... getdents64 resumed>, 0x55556b4ae900 /* 0 entries */, 32768) = 0 [pid 430] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net" [pid 384] close(3 [pid 430] <... symlinkat resumed>) = 0 [pid 384] <... close resumed>) = 0 [pid 430] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 384] unlinkat(AT_FDCWD, "./1", AT_REMOVEDIR [pid 430] <... openat resumed>) = 3 [pid 384] <... unlinkat resumed>) = 0 [pid 430] write(3, "1000", 4 [pid 384] mkdirat(AT_FDCWD, "./2", 0777 [pid 430] <... write resumed>) = 4 [pid 384] <... mkdirat resumed>) = 0 [pid 430] close(3 [pid 384] openat(AT_FDCWD, "/dev/loop1", O_RDWR [pid 430] <... close resumed>) = 0 [pid 384] <... openat resumed>) = 3 [pid 430] read(200 [pid 384] ioctl(3, LOOP_CLR_FD [pid 430] <... read resumed>, "\x33\x33\x00\x00\x00\x16\xaa\xaa\xaa\xaa\xaa\xaa\x86\xdd\x60\x00\x00\x00\x00\x38\x00\x01\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xaa\xff\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x16\x3a\x00\x05\x02\x00\x00\x01\x00\x8f\x00\xc2\x46\x00\x00\x00\x02\x04\x00\x00\x00\xff\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\xff\xaa\xaa\xaa\x04\x00\x00\x00\xff\x02\x00\x00\x00\x00"..., 1000) = 110 [pid 384] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 430] read(200 [pid 384] close(3 [pid 430] <... read resumed>, "\x33\x33\x00\x00\x00\x16\xaa\xaa\xaa\xaa\xaa\xaa\x86\xdd\x60\x00\x00\x00\x00\x38\x00\x01\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xaa\xff\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x16\x3a\x00\x05\x02\x00\x00\x01\x00\x8f\x00\xc2\x46\x00\x00\x00\x02\x04\x00\x00\x00\xff\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\xff\xaa\xaa\xaa\x04\x00\x00\x00\xff\x02\x00\x00\x00\x00"..., 1000) = 110 [pid 384] <... close resumed>) = 0 [pid 430] read(200 [pid 384] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 430] <... read resumed>, "\x33\x33\x00\x00\x00\x16\xaa\xaa\xaa\xaa\xaa\xaa\x86\xdd\x60\x00\x00\x00\x00\x38\x00\x01\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xaa\xff\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x16\x3a\x00\x05\x02\x00\x00\x01\x00\x8f\x00\xc2\x46\x00\x00\x00\x02\x04\x00\x00\x00\xff\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\xff\xaa\xaa\xaa\x04\x00\x00\x00\xff\x02\x00\x00\x00\x00"..., 1000) = 110 [pid 384] <... socket resumed>) = 3 [pid 430] read(200 [pid 384] close(3 [pid 430] <... read resumed>, 0x7fff36525510, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 384] <... close resumed>) = 0 [pid 430] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 384] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 430] <... symlinkat resumed>) = 0 [pid 384] <... socket resumed>) = 3 [pid 430] close(249 [pid 384] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 430] <... close resumed>) = 0 [pid 384] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 430] close(248 [pid 384] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 430] <... close resumed>) = 0 [pid 384] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 430] prctl(PR_SET_NAME, "syz.2.19" [pid 384] close(3 [pid 430] <... prctl resumed>) = 0 [pid 384] <... close resumed>) = 0 [pid 430] close(4 [pid 384] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 430] <... close resumed>) = 0 [pid 384] <... socket resumed>) = 3 [pid 430] futex(0x7f6bbdca6fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 430] <... futex resumed>) = 0 [pid 384] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 430] rt_sigaction(SIGRT_1, {sa_handler=0x7f6bbda3e650, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f6bbd9c0450} [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 430] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 384] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 430] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 430] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 384] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 430] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 430] <... mmap resumed>) = 0x7f6bbd860000 [pid 384] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 430] mprotect(0x7f6bbd861000, 131072, PROT_READ|PROT_WRITE [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 430] <... mprotect resumed>) = 0 [pid 384] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 430] rt_sigprocmask(SIG_BLOCK, ~[] [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 430] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 384] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 430] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6bbd880990, parent_tid=0x7f6bbd880990, exit_signal=0, stack=0x7f6bbd860000, stack_size=0x201c0, tls=0x7f6bbd8806c0} [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_INFOci2-android-5-15/strace-static-x86_64: Process 432 attached , "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 432] set_robust_list(0x7f6bbd8809a0, 24 [pid 430] <... clone3 resumed> => {parent_tid=[3]}, 88) = 3 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 432] <... set_robust_list resumed>) = 0 [pid 430] rt_sigprocmask(SIG_SETMASK, [] [pid 384] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 432] rt_sigprocmask(SIG_SETMASK, [] [pid 430] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 432] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 430] futex(0x7f6bbdca6fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 384] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 432] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 430] <... futex resumed>) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 432] <... socket resumed>) = 3 [pid 430] futex(0x7f6bbdca6fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 384] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 432] futex(0x7f6bbdca6fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 430] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 384] close(3 [pid 432] <... futex resumed>) = 0 [pid 430] futex(0x7f6bbdca6fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 384] <... close resumed>) = 0 [pid 432] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 430] <... futex resumed>) = 0 [pid 384] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 432] <... socket resumed>) = 4 [pid 430] futex(0x7f6bbdca6fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 384] <... socket resumed>) = 3 [pid 432] futex(0x7f6bbdca6fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 430] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 432] <... futex resumed>) = 0 [pid 430] futex(0x7f6bbdca6fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 384] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 432] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 430] <... futex resumed>) = 0 [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 432] <... connect resumed>) = 0 [pid 430] futex(0x7f6bbdca6fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 384] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 432] futex(0x7f6bbdca6fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 430] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 384] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x10\xdb\xbb\x17\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 432] <... futex resumed>) = 0 [pid 430] futex(0x7f6bbdca6fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 384] <... setsockopt resumed>) = 0 [pid 432] sendfile(-1, -1, [3 [pid 430] <... futex resumed>) = 0 [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 432] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 430] futex(0x7f6bbdca6fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 384] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 432] futex(0x7f6bbdca6fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 430] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 432] <... futex resumed>) = 0 [pid 430] futex(0x7f6bbdca6fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 384] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 432] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 430] <... futex resumed>) = 0 [pid 384] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x10\xdb\xbb\x17\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 432] <... clone3 resumed>) = 4 [pid 430] futex(0x7f6bbdca6fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 384] <... setsockopt resumed>) = 0 [pid 432] futex(0x7f6bbdca6fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 430] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 417] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 432] <... futex resumed>) = 0 [pid 430] futex(0x7f6bbdca6fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 417] futex(0x7f3cea2d209c, FUTEX_WAKE_PRIVATE, 1000000 [pid 384] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 432] ioctl(3, PPPIOCSMRU, 0 [pid 430] <... futex resumed>) = 0 [pid 417] <... futex resumed>) = 0 [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 432] <... ioctl resumed>) = -1 ENOSYS (Function not implemented) [pid 430] futex(0x7f6bbdca6fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 417] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 384] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 432] futex(0x7f6bbdca6fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 430] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 417] <... mmap resumed>) = 0x7f3ce9e6a000 [pid 384] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x10\xdb\xbb\x17\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 432] <... futex resumed>) = 0 [pid 430] close_range(3, 30, 0 [pid 417] mprotect(0x7f3ce9e6b000, 131072, PROT_READ|PROT_WRITE [pid 384] <... setsockopt resumed>) = 0 [pid 432] futex(0x7f6bbdca6fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 430] <... close_range resumed>) = 0 [pid 417] <... mprotect resumed>) = 0 [pid 384] close(3 [pid 430] exit_group(0 [pid 417] rt_sigprocmask(SIG_BLOCK, ~[] [pid 384] <... close resumed>) = 0 [pid 432] <... futex resumed>) = ? [pid 430] <... exit_group resumed>) = ? [pid 417] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 384] read(249 [pid 432] +++ exited with 0 +++ [pid 430] +++ exited with 0 +++ [pid 417] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f3ce9e8a990, parent_tid=0x7f3ce9e8a990, exit_signal=0, stack=0x7f3ce9e6a000, stack_size=0x201c0, tls=0x7f3ce9e8a6c0} [pid 384] <... read resumed>, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x1b\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 ci2-android-5-15/strace-static-x86_64: Process 434 attached [pid 384] rt_sigprocmask(SIG_BLOCK, ~[] [pid 383] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 434] set_robust_list(0x7f3ce9e8a9a0, 24 [pid 417] <... clone3 resumed> => {parent_tid=[7]}, 88) = 7 [pid 384] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 383] rt_sigreturn({mask=[]} [pid 434] <... set_robust_list resumed>) = 0 [pid 417] rt_sigprocmask(SIG_SETMASK, [] [pid 384] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 383] <... rt_sigreturn resumed>) = -1 EINTR (Interrupted system call) ci2-android-5-15/strace-static-x86_64: Process 435 attached [pid 434] rt_sigprocmask(SIG_SETMASK, [] [pid 417] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 435] set_robust_list(0x55556b49b7e0, 24 [pid 434] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 417] futex(0x7f3cea2d2098, FUTEX_WAKE_PRIVATE, 1000000 [pid 386] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 384] <... clone resumed>, child_tidptr=0x55556b49b7d0) = 8 [pid 435] <... set_robust_list resumed>) = 0 [pid 434] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 417] <... futex resumed>) = 0 [pid 386] rt_sigreturn({mask=[]} [pid 384] rt_sigprocmask(SIG_SETMASK, [] [pid 383] write(248, "\x00\x00\x00\x00", 4 [pid 435] rt_sigprocmask(SIG_SETMASK, [] [pid 434] <... socket resumed>) = 3 [pid 417] futex(0x7f3cea2d209c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 386] <... rt_sigreturn resumed>) = -1 EINTR (Interrupted system call) [pid 384] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 383] <... write resumed>) = 4 [pid 310] <... pselect6 resumed>) = 1 (in [16], left {tv_sec=0, tv_nsec=966661552}) [pid 435] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 434] futex(0x7f3cea2d209c, FUTEX_WAKE_PRIVATE, 1000000 [pid 417] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 383] umount2("./0", MNT_FORCE|UMOUNT_NOFOLLOW [pid 310] read(16 [pid 435] chdir("./2" [pid 434] <... futex resumed>) = 0 [pid 417] futex(0x7f3cea2d2098, FUTEX_WAKE_PRIVATE, 1000000 [pid 383] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 310] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 435] <... chdir resumed>) = 0 [pid 434] connect(-1, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 417] <... futex resumed>) = 0 [pid 383] openat(AT_FDCWD, "./0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 310] write(3, "\xd4\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x14\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x18\x00\x00\x00\x13\x00\x00\x00\x00\x00\x00\x00\x0c\x00\x14\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x0c\x00\x00\x00\x14\x00\x00\x00\x0c\x00\x00\x00\xc0\x5f\x3b\x04\x00\x00\x00\x00\x00\x00\x00\x00"..., 216 [pid 435] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 434] <... connect resumed>) = -1 EBADF (Bad file descriptor) [pid 417] futex(0x7f3cea2d209c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 383] <... openat resumed>) = 3 [pid 310] <... write resumed>) = 216 [pid 435] <... prctl resumed>) = 0 [pid 434] futex(0x7f3cea2d209c, FUTEX_WAKE_PRIVATE, 1000000 [pid 417] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 383] fstat(3 [pid 310] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x1c\x00\x00\x00\x00\x00\x00\x00", 56 [pid 435] setpgid(0, 0 [pid 434] <... futex resumed>) = 0 [pid 417] futex(0x7f3cea2d2098, FUTEX_WAKE_PRIVATE, 1000000 [pid 383] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 310] <... write resumed>) = 56 [pid 435] <... setpgid resumed>) = 0 [pid 434] sendfile(-1, -1, [3 [pid 417] <... futex resumed>) = 0 [pid 383] getdents64(3 [pid 310] write(15, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x1c\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 435] symlinkat("/syzcgroup/unified/syz1", AT_FDCWD, "./cgroup" [pid 434] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 417] futex(0x7f3cea2d209c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 383] <... getdents64 resumed>, 0x55555db89900 /* 6 entries */, 32768) = 176 [pid 310] <... write resumed>) = 48 [pid 435] <... symlinkat resumed>) = 0 [pid 434] futex(0x7f3cea2d209c, FUTEX_WAKE_PRIVATE, 1000000 [pid 417] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 383] umount2("./0/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 435] symlinkat("/syzcgroup/cpu/syz1", AT_FDCWD, "./cgroup.cpu" [pid 434] <... futex resumed>) = 0 [pid 417] futex(0x7f3cea2d2098, FUTEX_WAKE_PRIVATE, 1000000 [pid 383] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 435] <... symlinkat resumed>) = 0 [pid 434] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 417] <... futex resumed>) = 0 [pid 383] newfstatat(AT_FDCWD, "./0/binderfs" [pid 435] symlinkat("/syzcgroup/net/syz1", AT_FDCWD, "./cgroup.net" [pid 434] <... clone3 resumed>) = 8 [pid 417] futex(0x7f3cea2d209c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 383] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 435] <... symlinkat resumed>) = 0 [pid 434] futex(0x7f3cea2d209c, FUTEX_WAKE_PRIVATE, 1000000 [pid 419] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 417] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 383] unlink("./0/binderfs" [pid 435] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 434] <... futex resumed>) = 0 [pid 419] futex(0x7fbe3623909c, FUTEX_WAKE_PRIVATE, 1000000 [pid 417] futex(0x7f3cea2d2098, FUTEX_WAKE_PRIVATE, 1000000 [pid 383] <... unlink resumed>) = 0 [pid 435] <... openat resumed>) = 3 [pid 434] ioctl(3, PPPIOCSMRU, 0 [pid 419] <... futex resumed>) = 0 [pid 417] <... futex resumed>) = 0 [pid 383] umount2("./0/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 435] write(3, "1000", 4 [pid 434] <... ioctl resumed>) = -1 ENOTTY (Inappropriate ioctl for device) [pid 419] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 417] futex(0x7f3cea2d209c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 383] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 435] <... write resumed>) = 4 [pid 434] futex(0x7f3cea2d209c, FUTEX_WAKE_PRIVATE, 1000000 [pid 419] <... mmap resumed>) = 0x7fbe35dd1000 [pid 417] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 383] newfstatat(AT_FDCWD, "./0/cgroup.net" [pid 435] close(3 [pid 434] <... futex resumed>) = 0 [pid 419] mprotect(0x7fbe35dd2000, 131072, PROT_READ|PROT_WRITE [pid 383] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 435] <... close resumed>) = 0 [pid 434] futex(0x7f3cea2d2098, FUTEX_WAIT_PRIVATE, 0, NULL [pid 419] <... mprotect resumed>) = 0 [pid 383] unlink("./0/cgroup.net" [pid 435] read(200 [pid 419] rt_sigprocmask(SIG_BLOCK, ~[] [pid 383] <... unlink resumed>) = 0 [pid 435] <... read resumed>, 0x7ffe17bbdd80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 419] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 383] umount2("./0/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 435] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 419] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fbe35df1990, parent_tid=0x7fbe35df1990, exit_signal=0, stack=0x7fbe35dd1000, stack_size=0x201c0, tls=0x7fbe35df16c0} [pid 383] <... umount2 resumed>) = -1 EINVAL (Invalid argument) ci2-android-5-15/strace-static-x86_64: Process 437 attached [pid 435] <... symlinkat resumed>) = 0 [pid 383] newfstatat(AT_FDCWD, "./0/cgroup.cpu" [pid 437] set_robust_list(0x7fbe35df19a0, 24 [pid 435] close(249 [pid 419] <... clone3 resumed> => {parent_tid=[13]}, 88) = 13 [pid 383] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 437] <... set_robust_list resumed>) = 0 [pid 435] <... close resumed>) = 0 [pid 419] rt_sigprocmask(SIG_SETMASK, [] [pid 383] unlink("./0/cgroup.cpu" [pid 437] rt_sigprocmask(SIG_SETMASK, [] [pid 435] close(248 [pid 419] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 383] <... unlink resumed>) = 0 [pid 437] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 435] <... close resumed>) = 0 [pid 419] futex(0x7fbe36239098, FUTEX_WAKE_PRIVATE, 1000000 [pid 383] umount2("./0/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 437] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 435] prctl(PR_SET_NAME, "syz.1.27" [pid 419] <... futex resumed>) = 0 [pid 383] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 437] <... socket resumed>) = 3 [pid 435] <... prctl resumed>) = 0 [pid 419] futex(0x7fbe3623909c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 383] newfstatat(AT_FDCWD, "./0/cgroup" [pid 437] futex(0x7fbe3623909c, FUTEX_WAKE_PRIVATE, 1000000 [pid 435] close(4 [pid 419] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 383] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 437] <... futex resumed>) = 0 [pid 435] <... close resumed>) = 0 [pid 419] futex(0x7fbe36239098, FUTEX_WAKE_PRIVATE, 1000000 [pid 383] unlink("./0/cgroup" [pid 437] connect(-1, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 435] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 419] <... futex resumed>) = 0 [pid 383] <... unlink resumed>) = 0 [pid 437] <... connect resumed>) = -1 EBADF (Bad file descriptor) [pid 435] <... futex resumed>) = 0 [pid 419] futex(0x7fbe3623909c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 383] getdents64(3 [pid 437] futex(0x7fbe3623909c, FUTEX_WAKE_PRIVATE, 1000000 [pid 435] rt_sigaction(SIGRT_1, {sa_handler=0x7f21591a9650, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f215912b450} [pid 419] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 383] <... getdents64 resumed>, 0x55555db89900 /* 0 entries */, 32768) = 0 [pid 437] <... futex resumed>) = 0 [pid 435] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 419] futex(0x7fbe36239098, FUTEX_WAKE_PRIVATE, 1000000 [pid 383] close(3 [pid 437] sendfile(-1, -1, [3 [pid 435] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 419] <... futex resumed>) = 0 [pid 383] <... close resumed>) = 0 [pid 437] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 435] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 419] futex(0x7fbe3623909c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 388] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=10, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 383] unlinkat(AT_FDCWD, "./0", AT_REMOVEDIR [pid 437] futex(0x7fbe3623909c, FUTEX_WAKE_PRIVATE, 1000000 [pid 435] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 419] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 388] rt_sigreturn({mask=[]} [pid 383] <... unlinkat resumed>) = 0 [pid 437] <... futex resumed>) = 0 [pid 435] <... mmap resumed>) = 0x7f2158fcb000 [pid 419] futex(0x7fbe36239098, FUTEX_WAKE_PRIVATE, 1000000 [pid 388] <... rt_sigreturn resumed>) = 0 [pid 383] mkdirat(AT_FDCWD, "./1", 0777 [pid 437] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 435] mprotect(0x7f2158fcc000, 131072, PROT_READ|PROT_WRITE [pid 419] <... futex resumed>) = 0 [pid 383] <... mkdirat resumed>) = 0 [pid 437] <... clone3 resumed>) = 14 [pid 435] <... mprotect resumed>) = 0 [pid 419] futex(0x7fbe3623909c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 383] openat(AT_FDCWD, "/dev/loop2", O_RDWR [pid 437] futex(0x7fbe3623909c, FUTEX_WAKE_PRIVATE, 1000000 [pid 435] rt_sigprocmask(SIG_BLOCK, ~[] [pid 419] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 383] <... openat resumed>) = 3 [pid 437] <... futex resumed>) = 0 [pid 435] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 419] futex(0x7fbe36239098, FUTEX_WAKE_PRIVATE, 1000000 [pid 383] ioctl(3, LOOP_CLR_FD [pid 437] ioctl(3, PPPIOCSMRU, 0 [pid 435] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f2158feb990, parent_tid=0x7f2158feb990, exit_signal=0, stack=0x7f2158fcb000, stack_size=0x201c0, tls=0x7f2158feb6c0} [pid 419] <... futex resumed>) = 0 [pid 383] <... ioctl resumed>) = -1 ENXIO (No such device or address) ci2-android-5-15/strace-static-x86_64: Process 439 attached [pid 437] <... ioctl resumed>) = -1 ENOTTY (Inappropriate ioctl for device) [pid 419] futex(0x7fbe3623909c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 383] close(3 [pid 439] set_robust_list(0x7f2158feb9a0, 24 [pid 437] futex(0x7fbe3623909c, FUTEX_WAKE_PRIVATE, 1000000 [pid 435] <... clone3 resumed> => {parent_tid=[9]}, 88) = 9 [pid 419] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 383] <... close resumed>) = 0 [pid 439] <... set_robust_list resumed>) = 0 [pid 437] <... futex resumed>) = 0 [pid 435] rt_sigprocmask(SIG_SETMASK, [] [pid 383] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 439] rt_sigprocmask(SIG_SETMASK, [] [pid 437] futex(0x7fbe36239098, FUTEX_WAIT_PRIVATE, 0, NULL [pid 435] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 383] <... socket resumed>) = 3 [pid 439] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 435] futex(0x7f2159411fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 383] close(3 [pid 439] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 435] <... futex resumed>) = 0 [pid 383] <... close resumed>) = 0 [pid 439] <... socket resumed>) = 3 [pid 435] futex(0x7f2159411fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 383] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 439] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 435] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 383] <... socket resumed>) = 3 [pid 439] <... futex resumed>) = 0 [pid 435] futex(0x7f2159411fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 383] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 439] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 435] <... futex resumed>) = 0 [pid 383] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 439] <... socket resumed>) = 4 [pid 435] futex(0x7f2159411fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 383] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 439] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 435] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 383] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 439] <... futex resumed>) = 0 [pid 435] futex(0x7f2159411fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 383] close(3 [pid 439] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 435] <... futex resumed>) = 0 [pid 383] <... close resumed>) = 0 [pid 439] <... connect resumed>) = -1 EEXIST (File exists) [pid 435] futex(0x7f2159411fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 383] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 439] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 435] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 383] <... socket resumed>) = 3 [pid 439] <... futex resumed>) = 0 [pid 435] futex(0x7f2159411fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 439] sendfile(-1, -1, [3 [pid 435] <... futex resumed>) = 0 [pid 383] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 439] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 435] futex(0x7f2159411fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 439] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 435] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 383] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 439] <... futex resumed>) = 0 [pid 435] futex(0x7f2159411fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 439] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 435] <... futex resumed>) = 0 [pid 383] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 439] <... clone3 resumed>) = 10 [pid 435] futex(0x7f2159411fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 439] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 435] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 383] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 439] <... futex resumed>) = 0 [pid 435] futex(0x7f2159411fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 439] ioctl(3, PPPIOCSMRU, 0 [pid 435] <... futex resumed>) = 0 [pid 383] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 439] <... ioctl resumed>) = -1 ENOTCONN (Transport endpoint is not connected) [pid 435] futex(0x7f2159411fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 439] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 435] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 383] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 439] <... futex resumed>) = 0 [pid 435] close_range(3, 30, 0 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 439] futex(0x7f2159411fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 435] <... close_range resumed>) = 0 [pid 383] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 435] exit_group(0 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 439] <... futex resumed>) = ? [pid 435] <... exit_group resumed>) = ? [pid 383] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 439] +++ exited with 0 +++ [pid 435] +++ exited with 0 +++ [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 384] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 383] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 384] rt_sigreturn({mask=[]} [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 384] <... rt_sigreturn resumed>) = -1 EINTR (Interrupted system call) [pid 383] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 383] close(3) = 0 [pid 384] write(248, "\x00\x00\x00\x00", 4 [pid 383] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 384] <... write resumed>) = 4 [pid 383] <... socket resumed>) = 3 [pid 310] <... pselect6 resumed>) = 1 (in [26], left {tv_sec=0, tv_nsec=969600728}) [pid 384] umount2("./2", MNT_FORCE|UMOUNT_NOFOLLOW [pid 383] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 310] read(26 [pid 384] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 383] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 310] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 384] openat(AT_FDCWD, "./2", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 383] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 310] write(3, "\xf4\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x01\x00\x00\x00\x20\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x80\x1d\x2c\x04"..., 248 [pid 384] <... openat resumed>) = 3 [pid 383] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 310] <... write resumed>) = 248 [pid 384] fstat(3 [pid 383] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\xa0\x52\x52\x36\xff\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 310] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x01\x00\x00\x00\x1d\x00\x00\x00\x00\x00\x00\x00", 56 [pid 384] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 383] <... setsockopt resumed>) = 0 [pid 310] <... write resumed>) = 56 [pid 384] getdents64(3 [pid 383] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 310] write(18, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x1d\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 384] <... getdents64 resumed>, 0x55556b4ae900 /* 6 entries */, 32768) = 176 [pid 383] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 310] <... write resumed>) = 48 [pid 384] umount2("./2/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 383] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 384] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 383] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 384] newfstatat(AT_FDCWD, "./2/binderfs" [pid 383] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xa0\x52\x52\x36\xff\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 384] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 383] <... setsockopt resumed>) = 0 [pid 384] unlink("./2/binderfs" [pid 383] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 384] <... unlink resumed>) = 0 [pid 383] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 384] umount2("./2/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [ 34.886663][ T454] WARNING: CPU: 1 PID: 454 at net/l2tp/l2tp_ppp.c:156 pppol2tp_sock_to_session+0x167/0x1b0 [ 34.891312][ T407] __kasan_slab_alloc+0x2f/0xe0 [ 34.891325][ T407] slab_post_alloc_hook+0x4f/0x2b0 [ 34.891338][ T407] kmem_cache_alloc+0xf7/0x260 [ 34.891351][ T407] __alloc_skb+0xe4/0x730 [ 34.891362][ T407] sk_stream_alloc_skb+0x216/0xb70 [ 34.898874][ T454] Modules linked in: [ 34.899971][ T407] tcp_sendmsg_locked+0xcbb/0x3330 [pid 383] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 384] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 383] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 384] newfstatat(AT_FDCWD, "./2/cgroup.net" [pid 383] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xa0\x52\x52\x36\xff\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 384] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 383] <... setsockopt resumed>) = 0 [pid 384] unlink("./2/cgroup.net" [pid 383] close(3 [pid 384] <... unlink resumed>) = 0 [pid 383] <... close resumed>) = 0 [pid 384] umount2("./2/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 383] read(249 [pid 384] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 383] <... read resumed>, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x1c\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 384] newfstatat(AT_FDCWD, "./2/cgroup.cpu" [pid 383] rt_sigprocmask(SIG_BLOCK, ~[] [pid 384] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 383] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 384] unlink("./2/cgroup.cpu" [pid 383] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-15/strace-static-x86_64: Process 441 attached [pid 384] <... unlink resumed>) = 0 [pid 441] set_robust_list(0x55555db767e0, 24 [pid 384] umount2("./2/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 383] <... clone resumed>, child_tidptr=0x55555db767d0) = 5 [pid 441] <... set_robust_list resumed>) = 0 [pid 384] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 383] rt_sigprocmask(SIG_SETMASK, [] [pid 441] rt_sigprocmask(SIG_SETMASK, [] [pid 384] newfstatat(AT_FDCWD, "./2/cgroup" [pid 383] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 441] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 384] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 441] chdir("./1" [pid 384] unlink("./2/cgroup" [pid 441] <... chdir resumed>) = 0 [pid 384] <... unlink resumed>) = 0 [pid 441] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 384] getdents64(3 [pid 441] <... prctl resumed>) = 0 [pid 384] <... getdents64 resumed>, 0x55556b4ae900 /* 0 entries */, 32768) = 0 [pid 441] setpgid(0, 0 [pid 384] close(3 [pid 441] <... setpgid resumed>) = 0 [pid 384] <... close resumed>) = 0 [pid 441] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup" [pid 384] unlinkat(AT_FDCWD, "./2", AT_REMOVEDIR [pid 441] <... symlinkat resumed>) = 0 [pid 384] <... unlinkat resumed>) = 0 [pid 441] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu" [pid 384] mkdirat(AT_FDCWD, "./3", 0777 [pid 441] <... symlinkat resumed>) = 0 [pid 384] <... mkdirat resumed>) = 0 [pid 441] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net" [pid 384] openat(AT_FDCWD, "/dev/loop1", O_RDWR [pid 441] <... symlinkat resumed>) = 0 [pid 384] <... openat resumed>) = 3 [pid 441] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 384] ioctl(3, LOOP_CLR_FD [pid 441] <... openat resumed>) = 3 [pid 384] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 441] write(3, "1000", 4 [pid 384] close(3 [pid 441] <... write resumed>) = 4 [pid 384] <... close resumed>) = 0 [pid 441] close(3 [pid 384] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 441] <... close resumed>) = 0 [pid 384] rt_sigreturn({mask=[]} [pid 441] read(200 [pid 384] <... rt_sigreturn resumed>) = 0 [pid 441] <... read resumed>, 0x7fff36525510, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 384] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 441] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 384] <... socket resumed>) = 3 [pid 441] <... symlinkat resumed>) = 0 [pid 384] close(3 [pid 441] close(249 [pid 384] <... close resumed>) = 0 [pid 441] <... close resumed>) = 0 [pid 384] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 441] close(248 [pid 384] <... socket resumed>) = 3 [pid 441] <... close resumed>) = 0 [pid 384] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 441] prctl(PR_SET_NAME, "syz.2.28" [pid 384] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 441] <... prctl resumed>) = 0 [pid 384] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 441] close(4 [pid 384] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 441] <... close resumed>) = 0 [pid 384] close(3 [pid 441] futex(0x7f6bbdca6fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 384] <... close resumed>) = 0 [pid 441] <... futex resumed>) = 0 [pid 384] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 441] rt_sigaction(SIGRT_1, {sa_handler=0x7f6bbda3e650, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f6bbd9c0450} [pid 384] <... socket resumed>) = 3 [pid 441] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 441] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 384] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 441] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 441] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 384] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 441] <... mmap resumed>) = 0x7f6bbd860000 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 441] mprotect(0x7f6bbd861000, 131072, PROT_READ|PROT_WRITE [pid 384] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 441] <... mprotect resumed>) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 441] rt_sigprocmask(SIG_BLOCK, ~[] [pid 384] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 441] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 441] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6bbd880990, parent_tid=0x7f6bbd880990, exit_signal=0, stack=0x7f6bbd860000, stack_size=0x201c0, tls=0x7f6bbd8806c0} [pid 384] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 ci2-android-5-15/strace-static-x86_64: Process 442 attached [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 442] set_robust_list(0x7f6bbd8809a0, 24 [pid 441] <... clone3 resumed> => {parent_tid=[6]}, 88) = 6 [pid 384] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 442] <... set_robust_list resumed>) = 0 [pid 441] rt_sigprocmask(SIG_SETMASK, [] [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 442] rt_sigprocmask(SIG_SETMASK, [] [pid 441] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 384] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 442] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 441] futex(0x7f6bbdca6fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 442] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 441] <... futex resumed>) = 0 [pid 384] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 442] <... socket resumed>) = 3 [pid 441] futex(0x7f6bbdca6fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 442] futex(0x7f6bbdca6fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 441] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 384] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 442] <... futex resumed>) = 0 [pid 441] futex(0x7f6bbdca6fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 442] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 441] <... futex resumed>) = 0 [pid 384] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 442] <... socket resumed>) = 4 [pid 441] futex(0x7f6bbdca6fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 384] close(3 [pid 442] futex(0x7f6bbdca6fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 441] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 384] <... close resumed>) = 0 [pid 442] <... futex resumed>) = 0 [pid 441] futex(0x7f6bbdca6fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 384] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 442] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 441] <... futex resumed>) = 0 [pid 384] <... socket resumed>) = 3 [pid 442] <... connect resumed>) = -1 EEXIST (File exists) [pid 441] futex(0x7f6bbdca6fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 442] futex(0x7f6bbdca6fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 441] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 384] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 442] <... futex resumed>) = 0 [pid 441] futex(0x7f6bbdca6fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 442] sendfile(-1, -1, [3 [pid 441] <... futex resumed>) = 0 [pid 384] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 442] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 441] futex(0x7f6bbdca6fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 442] futex(0x7f6bbdca6fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 441] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 384] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 442] <... futex resumed>) = 0 [pid 441] futex(0x7f6bbdca6fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 442] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 441] <... futex resumed>) = 0 [pid 384] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 442] <... clone3 resumed>) = 7 [pid 441] futex(0x7f6bbdca6fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 442] futex(0x7f6bbdca6fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 441] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 384] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 442] <... futex resumed>) = 0 [pid 441] futex(0x7f6bbdca6fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 442] ioctl(3, PPPIOCSMRU, 0 [pid 441] <... futex resumed>) = 0 [pid 384] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 442] <... ioctl resumed>) = -1 ENOTCONN (Transport endpoint is not connected) [pid 441] futex(0x7f6bbdca6fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 384] close(3 [pid 442] futex(0x7f6bbdca6fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 441] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 384] <... close resumed>) = 0 [pid 442] <... futex resumed>) = 0 [pid 441] close_range(3, 30, 0 [pid 384] read(249 [pid 442] futex(0x7f6bbdca6fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 441] <... close_range resumed>) = 0 [pid 384] <... read resumed>, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x1d\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 441] exit_group(0 [pid 384] rt_sigprocmask(SIG_BLOCK, ~[] [pid 442] <... futex resumed>) = ? [pid 441] <... exit_group resumed>) = ? [pid 384] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 442] +++ exited with 0 +++ [pid 441] +++ exited with 0 +++ [pid 384] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-15/strace-static-x86_64: Process 444 attached [pid 383] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 444] set_robust_list(0x55556b49b7e0, 24 [pid 384] <... clone resumed>, child_tidptr=0x55556b49b7d0) = 11 [pid 383] rt_sigreturn({mask=[]} [pid 444] <... set_robust_list resumed>) = 0 [pid 384] rt_sigprocmask(SIG_SETMASK, [] [pid 383] <... rt_sigreturn resumed>) = -1 EINTR (Interrupted system call) [pid 444] rt_sigprocmask(SIG_SETMASK, [] [pid 384] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 444] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 444] chdir("./3" [pid 383] write(248, "\x00\x00\x00\x00", 4 [pid 444] <... chdir resumed>) = 0 [pid 383] <... write resumed>) = 4 [pid 310] <... pselect6 resumed>) = 1 (in [16], left {tv_sec=0, tv_nsec=967411368}) [pid 444] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 383] umount2("./1", MNT_FORCE|UMOUNT_NOFOLLOW [pid 310] read(16 [pid 444] <... prctl resumed>) = 0 [pid 383] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 310] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 444] setpgid(0, 0 [pid 383] openat(AT_FDCWD, "./1", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 310] write(3, "\xf4\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x1c\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x00\x99\x0d\x04"..., 248 [pid 444] <... setpgid resumed>) = 0 [pid 383] <... openat resumed>) = 3 [pid 310] <... write resumed>) = 248 [pid 444] symlinkat("/syzcgroup/unified/syz1", AT_FDCWD, "./cgroup" [pid 383] fstat(3 [pid 310] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x1e\x00\x00\x00\x00\x00\x00\x00", 56 [pid 444] <... symlinkat resumed>) = 0 [pid 383] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 310] <... write resumed>) = 56 [pid 444] symlinkat("/syzcgroup/cpu/syz1", AT_FDCWD, "./cgroup.cpu" [pid 383] getdents64(3 [pid 310] write(15, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x1e\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 444] <... symlinkat resumed>) = 0 [pid 383] <... getdents64 resumed>, 0x55555db89900 /* 6 entries */, 32768) = 176 [pid 310] <... write resumed>) = 48 [pid 444] symlinkat("/syzcgroup/net/syz1", AT_FDCWD, "./cgroup.net" [pid 383] umount2("./1/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 444] <... symlinkat resumed>) = 0 [pid 383] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 444] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 383] newfstatat(AT_FDCWD, "./1/binderfs" [pid 444] <... openat resumed>) = 3 [pid 383] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 444] write(3, "1000", 4 [pid 383] unlink("./1/binderfs" [pid 444] <... write resumed>) = 4 [pid 383] <... unlink resumed>) = 0 [pid 444] close(3 [pid 383] umount2("./1/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 444] <... close resumed>) = 0 [pid 383] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 444] read(200 [pid 383] newfstatat(AT_FDCWD, "./1/cgroup.net" [pid 444] <... read resumed>, 0x7ffe17bbdd80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 383] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 444] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 383] unlink("./1/cgroup.net" [pid 444] <... symlinkat resumed>) = 0 [pid 383] <... unlink resumed>) = 0 [pid 444] close(249 [pid 383] umount2("./1/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 444] <... close resumed>) = 0 [pid 383] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 444] close(248 [pid 383] newfstatat(AT_FDCWD, "./1/cgroup.cpu" [pid 444] <... close resumed>) = 0 [pid 383] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 444] prctl(PR_SET_NAME, "syz.1.29" [pid 383] unlink("./1/cgroup.cpu" [pid 444] <... prctl resumed>) = 0 [pid 383] <... unlink resumed>) = 0 [pid 444] close(4 [pid 383] umount2("./1/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 444] <... close resumed>) = 0 [pid 383] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 444] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 383] newfstatat(AT_FDCWD, "./1/cgroup" [pid 444] <... futex resumed>) = 0 [pid 383] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 444] rt_sigaction(SIGRT_1, {sa_handler=0x7f21591a9650, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f215912b450} [pid 383] unlink("./1/cgroup" [pid 444] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 383] <... unlink resumed>) = 0 [pid 444] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 383] getdents64(3 [pid 444] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 383] <... getdents64 resumed>, 0x55555db89900 /* 0 entries */, 32768) = 0 [pid 444] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 383] close(3 [pid 444] <... mmap resumed>) = 0x7f2158fcb000 [pid 383] <... close resumed>) = 0 [pid 444] mprotect(0x7f2158fcc000, 131072, PROT_READ|PROT_WRITE [pid 383] unlinkat(AT_FDCWD, "./1", AT_REMOVEDIR [pid 444] <... mprotect resumed>) = 0 [pid 383] <... unlinkat resumed>) = 0 [pid 444] rt_sigprocmask(SIG_BLOCK, ~[] [pid 383] mkdirat(AT_FDCWD, "./2", 0777 [pid 444] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 383] <... mkdirat resumed>) = 0 [pid 444] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f2158feb990, parent_tid=0x7f2158feb990, exit_signal=0, stack=0x7f2158fcb000, stack_size=0x201c0, tls=0x7f2158feb6c0} [pid 383] openat(AT_FDCWD, "/dev/loop2", O_RDWRci2-android-5-15/strace-static-x86_64: Process 445 attached ) = 3 [pid 445] set_robust_list(0x7f2158feb9a0, 24 [pid 444] <... clone3 resumed> => {parent_tid=[12]}, 88) = 12 [pid 383] ioctl(3, LOOP_CLR_FD [pid 445] <... set_robust_list resumed>) = 0 [pid 444] rt_sigprocmask(SIG_SETMASK, [] [pid 383] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 445] rt_sigprocmask(SIG_SETMASK, [] [pid 444] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 383] close(3 [pid 445] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 444] futex(0x7f2159411fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 383] <... close resumed>) = 0 [pid 445] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 444] <... futex resumed>) = 0 [pid 383] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 445] <... socket resumed>) = 3 [pid 444] futex(0x7f2159411fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 383] <... socket resumed>) = 3 [pid 445] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 444] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 383] close(3 [pid 445] <... futex resumed>) = 0 [pid 444] futex(0x7f2159411fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 383] <... close resumed>) = 0 [pid 445] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 444] <... futex resumed>) = 0 [pid 383] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 445] <... socket resumed>) = 4 [pid 444] futex(0x7f2159411fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 383] <... socket resumed>) = 3 [pid 445] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 444] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 383] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 445] <... futex resumed>) = 0 [pid 444] futex(0x7f2159411fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 383] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 445] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 444] <... futex resumed>) = 0 [pid 383] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 445] <... connect resumed>) = 0 [pid 444] futex(0x7f2159411fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 383] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 445] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 444] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 383] close(3 [pid 445] <... futex resumed>) = 0 [pid 444] futex(0x7f2159411fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 383] <... close resumed>) = 0 [pid 445] sendfile(-1, -1, [3 [pid 444] <... futex resumed>) = 0 [pid 383] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 445] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 444] futex(0x7f2159411fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 383] <... socket resumed>) = 3 [pid 445] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 444] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 445] <... futex resumed>) = 0 [pid 444] futex(0x7f2159411fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 383] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 445] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 444] <... futex resumed>) = 0 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 445] <... clone3 resumed>) = 13 [pid 444] futex(0x7f2159411fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 383] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 445] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 444] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 445] <... futex resumed>) = 0 [pid 444] futex(0x7f2159411fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 383] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 445] ioctl(3, PPPIOCSMRU, 0 [pid 444] <... futex resumed>) = 0 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 445] <... ioctl resumed>) = -1 ENOSYS (Function not implemented) [pid 444] futex(0x7f2159411fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 383] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 445] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 444] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 445] <... futex resumed>) = 0 [pid 444] close_range(3, 30, 0 [pid 383] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 445] futex(0x7f2159411fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 444] <... close_range resumed>) = 0 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 444] exit_group(0 [pid 383] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 445] <... futex resumed>) = ? [pid 444] <... exit_group resumed>) = ? [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 445] +++ exited with 0 +++ [pid 444] +++ exited with 0 +++ [pid 383] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 384] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 384] rt_sigreturn({mask=[]} [pid 383] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 384] <... rt_sigreturn resumed>) = -1 EINTR (Interrupted system call) [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 384] write(248, "\x00\x00\x00\x00", 4 [pid 383] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 384] <... write resumed>) = 4 [pid 383] close(3 [pid 310] <... pselect6 resumed>) = 1 (in [26], left {tv_sec=0, tv_nsec=978884763}) [pid 384] umount2("./3", MNT_FORCE|UMOUNT_NOFOLLOW [pid 383] <... close resumed>) = 0 [pid 310] read(26 [pid 384] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 383] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 310] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 384] openat(AT_FDCWD, "./3", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 383] <... socket resumed>) = 3 [pid 310] write(3, "\xe4\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x01\x00\x00\x00\x20\x00\x00\x00\x1d\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x1c\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x1c\x00\x00\x00\x14\x00\x00\x00\xc0\x44\x84\x03"..., 232 [pid 384] <... openat resumed>) = 3 [pid 383] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 310] <... write resumed>) = 232 [pid 384] fstat(3 [pid 383] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 310] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x01\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00", 56 [pid 384] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 383] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 310] <... write resumed>) = 56 [pid 384] getdents64(3 [pid 383] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 310] write(18, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x1f\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 384] <... getdents64 resumed>, 0x55556b4ae900 /* 6 entries */, 32768) = 176 [pid 383] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\xa0\x52\x52\x36\xff\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 310] <... write resumed>) = 48 [pid 384] umount2("./3/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 383] <... setsockopt resumed>) = 0 [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 384] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 383] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 384] newfstatat(AT_FDCWD, "./3/binderfs" [pid 383] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 384] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 383] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 384] unlink("./3/binderfs" [pid 383] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 384] <... unlink resumed>) = 0 [pid 383] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xa0\x52\x52\x36\xff\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 384] umount2("./3/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 383] <... setsockopt resumed>) = 0 [pid 384] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 383] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 384] newfstatat(AT_FDCWD, "./3/cgroup.net" [pid 383] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 384] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 383] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 384] unlink("./3/cgroup.net" [pid 383] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 384] <... unlink resumed>) = 0 [pid 383] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xa0\x52\x52\x36\xff\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 384] umount2("./3/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 383] <... setsockopt resumed>) = 0 [pid 384] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 383] close(3 [pid 384] newfstatat(AT_FDCWD, "./3/cgroup.cpu" [pid 383] <... close resumed>) = 0 [pid 384] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 383] read(249 [pid 384] unlink("./3/cgroup.cpu" [pid 383] <... read resumed>, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x1e\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 384] <... unlink resumed>) = 0 [pid 383] rt_sigprocmask(SIG_BLOCK, ~[] [pid 384] umount2("./3/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 383] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 384] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 383] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-15/strace-static-x86_64: Process 447 attached [pid 384] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 447] set_robust_list(0x55555db767e0, 24 [pid 384] rt_sigreturn({mask=[]} [pid 383] <... clone resumed>, child_tidptr=0x55555db767d0) = 8 [pid 447] <... set_robust_list resumed>) = 0 [pid 384] <... rt_sigreturn resumed>) = -1 EINVAL (Invalid argument) [pid 383] rt_sigprocmask(SIG_SETMASK, [] [pid 447] rt_sigprocmask(SIG_SETMASK, [] [pid 384] newfstatat(AT_FDCWD, "./3/cgroup" [pid 383] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 447] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 384] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 447] chdir("./2" [pid 384] unlink("./3/cgroup" [pid 447] <... chdir resumed>) = 0 [pid 384] <... unlink resumed>) = 0 [pid 447] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 384] getdents64(3 [pid 447] <... prctl resumed>) = 0 [pid 384] <... getdents64 resumed>, 0x55556b4ae900 /* 0 entries */, 32768) = 0 [pid 447] setpgid(0, 0 [pid 384] close(3 [pid 447] <... setpgid resumed>) = 0 [pid 384] <... close resumed>) = 0 [pid 447] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup" [pid 384] unlinkat(AT_FDCWD, "./3", AT_REMOVEDIR [pid 447] <... symlinkat resumed>) = 0 [pid 384] <... unlinkat resumed>) = 0 [pid 447] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu" [pid 384] mkdirat(AT_FDCWD, "./4", 0777 [pid 447] <... symlinkat resumed>) = 0 [pid 384] <... mkdirat resumed>) = 0 [pid 447] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net" [pid 384] openat(AT_FDCWD, "/dev/loop1", O_RDWR [pid 447] <... symlinkat resumed>) = 0 [pid 384] <... openat resumed>) = 3 [pid 447] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 384] ioctl(3, LOOP_CLR_FD [pid 447] <... openat resumed>) = 3 [pid 384] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 447] write(3, "1000", 4 [pid 384] close(3 [pid 447] <... write resumed>) = 4 [pid 384] <... close resumed>) = 0 [pid 447] close(3 [pid 384] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 447] <... close resumed>) = 0 [pid 384] <... socket resumed>) = 3 [pid 447] read(200 [pid 384] close(3 [pid 447] <... read resumed>, 0x7fff36525510, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 384] <... close resumed>) = 0 [pid 447] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 384] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 447] <... symlinkat resumed>) = 0 [pid 384] <... socket resumed>) = 3 [pid 447] close(249 [pid 384] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 447] <... close resumed>) = 0 [pid 384] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 447] close(248 [pid 384] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 447] <... close resumed>) = 0 [pid 384] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 447] prctl(PR_SET_NAME, "syz.2.30" [pid 384] close(3 [pid 447] <... prctl resumed>) = 0 [pid 384] <... close resumed>) = 0 [pid 447] close(4 [pid 384] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 447] <... close resumed>) = 0 [pid 384] <... socket resumed>) = 3 [pid 447] futex(0x7f6bbdca6fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 447] <... futex resumed>) = 0 [pid 384] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 447] rt_sigaction(SIGRT_1, {sa_handler=0x7f6bbda3e650, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f6bbd9c0450} [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 447] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 384] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 447] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 447] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 384] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 447] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 447] <... mmap resumed>) = 0x7f6bbd860000 [pid 384] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 447] mprotect(0x7f6bbd861000, 131072, PROT_READ|PROT_WRITE [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 447] <... mprotect resumed>) = 0 [pid 384] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 447] rt_sigprocmask(SIG_BLOCK, ~[] [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 447] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 384] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 447] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6bbd880990, parent_tid=0x7f6bbd880990, exit_signal=0, stack=0x7f6bbd860000, stack_size=0x201c0, tls=0x7f6bbd8806c0} [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_INFOci2-android-5-15/strace-static-x86_64: Process 448 attached , "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 448] set_robust_list(0x7f6bbd8809a0, 24 [pid 447] <... clone3 resumed> => {parent_tid=[9]}, 88) = 9 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 448] <... set_robust_list resumed>) = 0 [pid 447] rt_sigprocmask(SIG_SETMASK, [] [pid 384] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 448] rt_sigprocmask(SIG_SETMASK, [] [pid 447] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 448] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 447] futex(0x7f6bbdca6fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 384] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 448] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 447] <... futex resumed>) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 448] <... socket resumed>) = 3 [pid 447] futex(0x7f6bbdca6fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 384] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 448] futex(0x7f6bbdca6fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 447] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 384] close(3 [pid 448] <... futex resumed>) = 0 [pid 447] futex(0x7f6bbdca6fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 384] <... close resumed>) = 0 [pid 448] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 447] <... futex resumed>) = 0 [pid 384] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 448] <... socket resumed>) = 4 [pid 447] futex(0x7f6bbdca6fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 384] <... socket resumed>) = 3 [pid 448] futex(0x7f6bbdca6fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 447] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 448] <... futex resumed>) = 0 [pid 447] futex(0x7f6bbdca6fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 384] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 448] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 447] <... futex resumed>) = 0 [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 448] <... connect resumed>) = -1 EEXIST (File exists) [pid 447] futex(0x7f6bbdca6fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 384] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 448] futex(0x7f6bbdca6fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 447] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 448] <... futex resumed>) = 0 [pid 447] futex(0x7f6bbdca6fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 384] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 448] sendfile(-1, -1, [3 [pid 447] <... futex resumed>) = 0 [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 448] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 447] futex(0x7f6bbdca6fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 384] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 448] futex(0x7f6bbdca6fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 447] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 448] <... futex resumed>) = 0 [pid 447] futex(0x7f6bbdca6fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 384] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 448] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 447] <... futex resumed>) = 0 [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 448] <... clone3 resumed>) = 10 [pid 447] futex(0x7f6bbdca6fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 384] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 448] futex(0x7f6bbdca6fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 447] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 384] close(3 [pid 448] <... futex resumed>) = 0 [pid 447] futex(0x7f6bbdca6fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 384] <... close resumed>) = 0 [pid 448] ioctl(3, PPPIOCSMRU, 0 [pid 447] <... futex resumed>) = 0 [pid 384] read(249 [pid 448] <... ioctl resumed>) = -1 ENOTCONN (Transport endpoint is not connected) [pid 447] futex(0x7f6bbdca6fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 384] <... read resumed>, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x1f\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 448] futex(0x7f6bbdca6fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 447] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 384] rt_sigprocmask(SIG_BLOCK, ~[] [pid 448] <... futex resumed>) = 0 [pid 447] close_range(3, 30, 0 [pid 384] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 448] futex(0x7f6bbdca6fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 447] <... close_range resumed>) = 0 [pid 384] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-15/strace-static-x86_64: Process 450 attached [pid 447] exit_group(0 [pid 450] set_robust_list(0x55556b49b7e0, 24 [pid 448] <... futex resumed>) = ? [pid 447] <... exit_group resumed>) = ? [pid 384] <... clone resumed>, child_tidptr=0x55556b49b7d0) = 14 [pid 450] <... set_robust_list resumed>) = 0 [pid 448] +++ exited with 0 +++ [pid 447] +++ exited with 0 +++ [pid 384] rt_sigprocmask(SIG_SETMASK, [] [pid 450] rt_sigprocmask(SIG_SETMASK, [] [pid 384] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 383] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 450] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 383] rt_sigreturn({mask=[]} [pid 450] chdir("./4" [pid 383] <... rt_sigreturn resumed>) = -1 EINTR (Interrupted system call) [pid 450] <... chdir resumed>) = 0 [pid 450] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 383] write(248, "\x00\x00\x00\x00", 4 [pid 450] setpgid(0, 0 [pid 383] <... write resumed>) = 4 [pid 310] <... pselect6 resumed>) = 1 (in [16], left {tv_sec=0, tv_nsec=963107579}) [pid 450] <... setpgid resumed>) = 0 [pid 383] umount2("./2", MNT_FORCE|UMOUNT_NOFOLLOW [pid 310] read(16 [pid 450] symlinkat("/syzcgroup/unified/syz1", AT_FDCWD, "./cgroup" [pid 383] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 310] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 450] <... symlinkat resumed>) = 0 [pid 383] openat(AT_FDCWD, "./2", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 310] write(3, "\xf4\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x1e\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\xc0\x4d\xc1\x03"..., 248 [pid 450] symlinkat("/syzcgroup/cpu/syz1", AT_FDCWD, "./cgroup.cpu" [pid 383] <... openat resumed>) = 3 [pid 310] <... write resumed>) = 248 [pid 450] <... symlinkat resumed>) = 0 [pid 383] fstat(3 [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 450] symlinkat("/syzcgroup/net/syz1", AT_FDCWD, "./cgroup.net" [pid 383] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 450] <... symlinkat resumed>) = 0 [pid 383] getdents64(3 [pid 450] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 383] <... getdents64 resumed>, 0x55555db89900 /* 6 entries */, 32768) = 176 [pid 450] <... openat resumed>) = 3 [pid 383] umount2("./2/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 450] write(3, "1000", 4 [pid 383] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 450] <... write resumed>) = 4 [pid 383] newfstatat(AT_FDCWD, "./2/binderfs" [pid 450] close(3 [pid 383] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 450] <... close resumed>) = 0 [pid 383] unlink("./2/binderfs" [pid 450] read(200 [pid 383] <... unlink resumed>) = 0 [pid 450] <... read resumed>, 0x7ffe17bbdd80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 383] umount2("./2/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 450] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 383] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 450] <... symlinkat resumed>) = 0 [pid 383] newfstatat(AT_FDCWD, "./2/cgroup.net" [pid 450] close(249 [pid 383] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 450] <... close resumed>) = 0 [pid 383] unlink("./2/cgroup.net" [pid 450] close(248 [pid 383] <... unlink resumed>) = 0 [pid 450] <... close resumed>) = 0 [pid 383] umount2("./2/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 450] prctl(PR_SET_NAME, "syz.1.31" [pid 383] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 450] <... prctl resumed>) = 0 [pid 383] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 450] close(4 [pid 383] rt_sigreturn({mask=[]} [pid 450] <... close resumed>) = 0 [pid 383] <... rt_sigreturn resumed>) = -1 EINVAL (Invalid argument) [pid 450] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 383] newfstatat(AT_FDCWD, "./2/cgroup.cpu" [pid 450] <... futex resumed>) = 0 [pid 383] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 450] rt_sigaction(SIGRT_1, {sa_handler=0x7f21591a9650, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f215912b450} [pid 383] unlink("./2/cgroup.cpu" [pid 450] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 383] <... unlink resumed>) = 0 [pid 450] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 383] umount2("./2/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 450] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 383] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 450] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 383] newfstatat(AT_FDCWD, "./2/cgroup" [pid 450] <... mmap resumed>) = 0x7f2158fcb000 [pid 383] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 450] mprotect(0x7f2158fcc000, 131072, PROT_READ|PROT_WRITE [pid 383] unlink("./2/cgroup" [pid 450] <... mprotect resumed>) = 0 [pid 383] <... unlink resumed>) = 0 [pid 450] rt_sigprocmask(SIG_BLOCK, ~[] [pid 383] getdents64(3 [pid 450] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 383] <... getdents64 resumed>, 0x55555db89900 /* 0 entries */, 32768) = 0 [pid 450] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f2158feb990, parent_tid=0x7f2158feb990, exit_signal=0, stack=0x7f2158fcb000, stack_size=0x201c0, tls=0x7f2158feb6c0} [pid 383] close(3ci2-android-5-15/strace-static-x86_64: Process 451 attached ) = 0 [pid 451] set_robust_list(0x7f2158feb9a0, 24 [pid 450] <... clone3 resumed> => {parent_tid=[15]}, 88) = 15 [pid 383] unlinkat(AT_FDCWD, "./2", AT_REMOVEDIR [pid 451] <... set_robust_list resumed>) = 0 [pid 450] rt_sigprocmask(SIG_SETMASK, [] [pid 383] <... unlinkat resumed>) = 0 [pid 451] rt_sigprocmask(SIG_SETMASK, [] [pid 450] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 383] mkdirat(AT_FDCWD, "./3", 0777 [pid 451] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 450] futex(0x7f2159411fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 383] <... mkdirat resumed>) = 0 [pid 451] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 450] <... futex resumed>) = 0 [pid 383] openat(AT_FDCWD, "/dev/loop2", O_RDWR [pid 451] <... socket resumed>) = 3 [pid 450] futex(0x7f2159411fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 383] <... openat resumed>) = 3 [pid 451] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 450] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 383] ioctl(3, LOOP_CLR_FD [pid 451] <... futex resumed>) = 0 [pid 450] futex(0x7f2159411fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 383] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 451] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 450] <... futex resumed>) = 0 [pid 383] close(3 [pid 451] <... socket resumed>) = 4 [pid 450] futex(0x7f2159411fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 383] <... close resumed>) = 0 [pid 451] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 450] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 383] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 451] <... futex resumed>) = 0 [pid 450] futex(0x7f2159411fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 383] <... socket resumed>) = 3 [pid 451] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 450] <... futex resumed>) = 0 [pid 383] close(3 [pid 451] <... connect resumed>) = -1 EEXIST (File exists) [pid 450] futex(0x7f2159411fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 383] <... close resumed>) = 0 [pid 451] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 450] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 383] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 451] <... futex resumed>) = 0 [pid 450] futex(0x7f2159411fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 383] <... socket resumed>) = 3 [pid 451] sendfile(-1, -1, [3 [pid 450] <... futex resumed>) = 0 [pid 383] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 451] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 450] futex(0x7f2159411fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 383] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 451] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 450] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 383] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 451] <... futex resumed>) = 0 [pid 450] futex(0x7f2159411fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 383] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 451] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 450] <... futex resumed>) = 0 [pid 383] close(3 [pid 451] <... clone3 resumed>) = 16 [pid 450] futex(0x7f2159411fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 383] <... close resumed>) = 0 [pid 451] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 450] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 383] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 451] <... futex resumed>) = 0 [pid 450] futex(0x7f2159411fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 383] <... socket resumed>) = 3 [pid 451] ioctl(3, PPPIOCSMRU, 0 [pid 450] <... futex resumed>) = 0 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 451] <... ioctl resumed>) = -1 ENOTCONN (Transport endpoint is not connected) [pid 450] futex(0x7f2159411fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 383] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 451] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 450] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 434] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 451] <... futex resumed>) = 0 [pid 450] close_range(3, 30, 0 [pid 434] --- SIGRT_7 {si_signo=SIGRT_7, si_code=0x1, si_pid=8, si_uid=0} --- [pid 383] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 451] futex(0x7f2159411fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 450] <... close_range resumed>) = 0 [pid 434] futex(0x7f3cea2d2098, FUTEX_WAIT_PRIVATE, 0, NULL [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 450] exit_group(0 [pid 383] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 451] <... futex resumed>) = ? [pid 450] <... exit_group resumed>) = ? [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 451] +++ exited with 0 +++ [pid 450] +++ exited with 0 +++ [pid 383] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 384] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=14, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 384] rt_sigreturn({mask=[]} [pid 383] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 384] <... rt_sigreturn resumed>) = -1 EINTR (Interrupted system call) [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 384] write(248, "\x00\x00\x00\x00", 4 [pid 383] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 384] <... write resumed>) = 4 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 310] <... pselect6 resumed>) = 1 (in [26], left {tv_sec=0, tv_nsec=976943031}) [pid 384] umount2("./4", MNT_FORCE|UMOUNT_NOFOLLOW [pid 383] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 310] read(26 [pid 384] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 310] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 384] openat(AT_FDCWD, "./4", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 383] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 310] write(3, "\xf4\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x01\x00\x00\x00\x20\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x00\x90\xd0\x03"..., 248 [pid 384] <... openat resumed>) = 3 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 310] <... write resumed>) = 248 [pid 384] fstat(3 [pid 383] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 384] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 383] close(3 [pid 384] getdents64(3 [pid 383] <... close resumed>) = 0 [pid 384] <... getdents64 resumed>, 0x55556b4ae900 /* 6 entries */, 32768) = 176 [pid 383] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 384] umount2("./4/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 383] <... socket resumed>) = 3 [pid 384] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 383] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 384] newfstatat(AT_FDCWD, "./4/binderfs" [pid 383] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 384] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 383] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 384] unlink("./4/binderfs" [pid 383] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 384] <... unlink resumed>) = 0 [pid 383] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\xa0\x52\x52\x36\xff\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 384] umount2("./4/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 383] <... setsockopt resumed>) = 0 [pid 384] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 383] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 384] newfstatat(AT_FDCWD, "./4/cgroup.net" [pid 383] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 384] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 383] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 384] unlink("./4/cgroup.net" [pid 383] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 384] <... unlink resumed>) = 0 [pid 383] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xa0\x52\x52\x36\xff\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 384] umount2("./4/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 383] <... setsockopt resumed>) = 0 [pid 384] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 383] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 384] newfstatat(AT_FDCWD, "./4/cgroup.cpu" [pid 383] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 384] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 383] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 384] unlink("./4/cgroup.cpu" [pid 383] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 384] <... unlink resumed>) = 0 [pid 383] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xa0\x52\x52\x36\xff\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 384] umount2("./4/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 383] <... setsockopt resumed>) = 0 [pid 384] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 383] close(3 [pid 384] newfstatat(AT_FDCWD, "./4/cgroup" [pid 383] <... close resumed>) = 0 [pid 384] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 383] read(249 [pid 384] unlink("./4/cgroup" [pid 437] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 384] <... unlink resumed>) = 0 [pid 437] futex(0x7fbe36239098, FUTEX_WAIT_PRIVATE, 0, NULL [pid 419] --- SIGRT_7 {si_signo=SIGRT_7, si_code=0x1, si_pid=14, si_uid=0} --- [pid 384] getdents64(3, 0x55556b4ae900 /* 0 entries */, 32768) = 0 [pid 384] close(3) = 0 [pid 384] unlinkat(AT_FDCWD, "./4", AT_REMOVEDIR) = 0 [pid 384] mkdirat(AT_FDCWD, "./5", 0777) = 0 [pid 384] openat(AT_FDCWD, "/dev/loop1", O_RDWR) = 3 [pid 384] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 384] close(3) = 0 [pid 384] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 384] close(3) = 0 [pid 384] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 384] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 384] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 384] close(3) = 0 [pid 384] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 384] close(3) = 0 [pid 384] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 384] close(3) = 0 [pid 384] read(249, 0x7ffe17bbe210, 48) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 384] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=10, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 384] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 384] read(249ci2-android-5-15/strace-static-x86_64: Process 424 attached [pid 424] set_robust_list(0x7f3ce9eab9a0, 24) = 0 [pid 424] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 424] socket(AF_PPPOX, SOCK_STREAM, 1) = 4 [pid 424] futex(0x7f3cea2d1fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 424] futex(0x7f3cea2d1fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 417] close_range(3, 30, 0) = 0 [pid 417] exit_group(0 [pid 434] <... futex resumed>) = ? [pid 424] <... futex resumed>) = ? [pid 417] <... exit_group resumed>) = ? [pid 434] +++ exited with 0 +++ [pid 424] +++ exited with 0 +++ [pid 417] +++ exited with 0 +++ [pid 386] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 386] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 386] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 310] <... pselect6 resumed>) = 1 (in [21], left {tv_sec=0, tv_nsec=959204593}) [pid 310] read(21, "\x00\x00\x00\x00", 4) = 4 [pid 310] write(3, "\xec\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x06\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x1c\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x1c\x00\x00\x00\x14\x00\x00\x00\x40\x51\xcd\x14"..., 240) = 240 [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 386] umount2("./1", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 386] openat(AT_FDCWD, "./1", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 386] fstat(3, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 386] getdents64(3, 0x55556825d900 /* 6 entries */, 32768) = 176 [pid 386] umount2("./1/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 386] newfstatat(AT_FDCWD, "./1/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 386] unlink("./1/binderfs") = 0 [pid 386] umount2("./1/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 386] newfstatat(AT_FDCWD, "./1/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 386] unlink("./1/cgroup.net") = 0 [pid 386] umount2("./1/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 386] newfstatat(AT_FDCWD, "./1/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 386] unlink("./1/cgroup.cpu") = 0 [pid 386] umount2("./1/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 386] newfstatat(AT_FDCWD, "./1/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 386] unlink("./1/cgroup") = 0 [pid 386] getdents64(3, 0x55556825d900 /* 0 entries */, 32768) = 0 [pid 386] close(3) = 0 [pid 386] unlinkat(AT_FDCWD, "./1", AT_REMOVEDIR) = 0 [pid 386] mkdirat(AT_FDCWD, "./2", 0777) = 0 [pid 386] openat(AT_FDCWD, "/dev/loop6", O_RDWR) = 3 [pid 386] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 386] close(3) = 0 [pid 386] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 386] close(3) = 0 [pid 386] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 386] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 386] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 386] close(3) = 0 [pid 386] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 386] close(3) = 0 [pid 386] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 386] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 386] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 386] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x10\x36\x1e\xf9\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 952) = 0 [pid 383] <... read resumed>, 0x7fff365259a0, 48) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 386] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 383] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 386] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 383] rt_sigreturn({mask=[]} [pid 386] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 383] <... rt_sigreturn resumed>) = -1 EINTR (Interrupted system call) [pid 386] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 383] read(249 [pid 386] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x10\x36\x1e\xf9\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 1368) = 0 [pid 386] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 386] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 386] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x10\x36\x1e\xf9\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 744) = 0 [pid 386] close(3) = 0 [pid 386] read(249ci2-android-5-15/strace-static-x86_64: Process 428 attached [pid 428] set_robust_list(0x7fbe35e129a0, 24) = 0 [pid 428] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 428] socket(AF_PPPOX, SOCK_STREAM, 1) = 4 [pid 428] futex(0x7fbe36238fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 428] futex(0x7fbe36238fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 419] close_range(3, 30, 0) = 0 [pid 419] exit_group(0 [pid 437] <... futex resumed>) = ? [pid 428] <... futex resumed>) = ? [pid 419] <... exit_group resumed>) = ? [pid 384] <... read resumed>, 0x7ffe17bbe210, 48) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 437] +++ exited with 0 +++ [pid 428] +++ exited with 0 +++ [pid 419] +++ exited with 0 +++ [pid 384] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 384] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 384] read(249 [pid 388] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=14, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 388] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 388] write(248, "\x00\x00\x00\x00", 4 [pid 310] <... pselect6 resumed>) = 1 (in [13], left {tv_sec=0, tv_nsec=961563423}) [pid 310] read(13, "\x00\x00\x00\x00", 4) = 4 [pid 310] write(3, "\xec\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x05\x00\x00\x00\x20\x00\x00\x00\x19\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x1c\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x1c\x00\x00\x00\x14\x00\x00\x00\x40\x7e\xfe\x15"..., 240) = 240 [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 388] <... write resumed>) = 4 [pid 388] umount2("./3", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 388] openat(AT_FDCWD, "./3", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 388] fstat(3, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 388] getdents64(3, 0x555569381900 /* 6 entries */, 32768) = 176 [pid 388] umount2("./3/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 388] newfstatat(AT_FDCWD, "./3/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 388] unlink("./3/binderfs") = 0 [pid 388] umount2("./3/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 388] newfstatat(AT_FDCWD, "./3/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 388] unlink("./3/cgroup.net") = 0 [pid 388] umount2("./3/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 388] newfstatat(AT_FDCWD, "./3/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 388] unlink("./3/cgroup.cpu") = 0 [pid 388] umount2("./3/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 388] newfstatat(AT_FDCWD, "./3/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 388] unlink("./3/cgroup") = 0 [pid 388] getdents64(3, 0x555569381900 /* 0 entries */, 32768) = 0 [pid 388] close(3) = 0 [pid 388] unlinkat(AT_FDCWD, "./3", AT_REMOVEDIR) = 0 [pid 388] mkdirat(AT_FDCWD, "./4", 0777) = 0 [pid 388] openat(AT_FDCWD, "/dev/loop5", O_RDWR) = 3 [pid 388] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 388] close(3) = 0 [pid 388] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 388] close(3) = 0 [pid 388] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 388] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 388] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 388] close(3) = 0 [pid 388] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 388] close(3) = 0 [pid 388] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 388] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 388] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 388] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x10\xa3\x84\xc2\xff\x7f\x00\x00\x00\x00\x00\x00"..., 952) = 0 [pid 388] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 388] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 388] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x10\xa3\x84\xc2\xff\x7f\x00\x00\x00\x00\x00\x00"..., 1368) = 0 [pid 388] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 388] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 388] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x10\xa3\x84\xc2\xff\x7f\x00\x00\x00\x00\x00\x00"..., 744) = 0 [pid 388] close(3) = 0 [pid 388] read(249ci2-android-5-15/strace-static-x86_64: Process 431 attached [pid 431] set_robust_list(0x55556226f7e0, 24) = 0 [pid 431] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 431] chdir("./0") = 0 [pid 431] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 431] setpgid(0, 0) = 0 [pid 431] symlinkat("/syzcgroup/unified/syz0", AT_FDCWD, "./cgroup") = 0 [pid 431] symlinkat("/syzcgroup/cpu/syz0", AT_FDCWD, "./cgroup.cpu") = 0 [pid 431] symlinkat("/syzcgroup/net/syz0", AT_FDCWD, "./cgroup.net") = 0 [pid 431] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 431] write(3, "1000", 4) = 4 [pid 431] close(3) = 0 [pid 431] read(200, "\x33\x33\x00\x00\x00\x16\xaa\xaa\xaa\xaa\xaa\xaa\x86\xdd\x60\x00\x00\x00\x00\x38\x00\x01\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xaa\xff\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x16\x3a\x00\x05\x02\x00\x00\x01\x00\x8f\x00\xc2\x46\x00\x00\x00\x02\x04\x00\x00\x00\xff\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\xff\xaa\xaa\xaa\x04\x00\x00\x00\xff\x02\x00\x00\x00\x00"..., 1000) = 110 [pid 431] read(200, "\x33\x33\x00\x00\x00\x16\xaa\xaa\xaa\xaa\xaa\xaa\x86\xdd\x60\x00\x00\x00\x00\x38\x00\x01\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xaa\xff\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x16\x3a\x00\x05\x02\x00\x00\x01\x00\x8f\x00\xc2\x46\x00\x00\x00\x02\x04\x00\x00\x00\xff\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\xff\xaa\xaa\xaa\x04\x00\x00\x00\xff\x02\x00\x00\x00\x00"..., 1000) = 110 [pid 431] read(200, "\x33\x33\x00\x00\x00\x16\xaa\xaa\xaa\xaa\xaa\xaa\x86\xdd\x60\x00\x00\x00\x00\x38\x00\x01\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xaa\xff\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x16\x3a\x00\x05\x02\x00\x00\x01\x00\x8f\x00\xc2\x46\x00\x00\x00\x02\x04\x00\x00\x00\xff\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\xff\xaa\xaa\xaa\x04\x00\x00\x00\xff\x02\x00\x00\x00\x00"..., 1000) = 110 [pid 431] read(200, 0x7ffe8a1ae760, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 431] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 431] close(249) = 0 [pid 431] close(248) = 0 [pid 431] prctl(PR_SET_NAME, "syz.0.17") = 0 [pid 431] close(4) = 0 [pid 431] futex(0x7fc624282fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 431] rt_sigaction(SIGRT_1, {sa_handler=0x7fc62401a650, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc623f9c450}, NULL, 8) = 0 [pid 431] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 431] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fc623e3c000 [pid 431] mprotect(0x7fc623e3d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 431] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 431] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc623e5c990, parent_tid=0x7fc623e5c990, exit_signal=0, stack=0x7fc623e3c000, stack_size=0x201c0, tls=0x7fc623e5c6c0} => {parent_tid=[3]}, 88) = 3 [pid 431] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 431] futex(0x7fc624282fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 431] futex(0x7fc624282fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-5-15/strace-static-x86_64: Process 453 attached [pid 453] set_robust_list(0x7fc623e5c9a0, 24) = 0 [pid 453] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 453] socket(AF_PPPOX, SOCK_STREAM, 1) = 3 [pid 453] futex(0x7fc624282fac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 431] <... futex resumed>) = 0 [pid 453] futex(0x7fc624282fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 431] futex(0x7fc624282fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 453] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 431] <... futex resumed>) = 0 [pid 453] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 431] futex(0x7fc624282fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 453] <... socket resumed>) = 4 [pid 453] futex(0x7fc624282fac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 431] <... futex resumed>) = 0 [pid 453] futex(0x7fc624282fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 431] futex(0x7fc624282fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 453] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 431] <... futex resumed>) = 0 [pid 453] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 431] futex(0x7fc624282fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 453] <... connect resumed>) = 0 [pid 453] futex(0x7fc624282fac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 431] <... futex resumed>) = 0 [pid 453] futex(0x7fc624282fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 431] futex(0x7fc624282fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 453] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 431] <... futex resumed>) = 0 [pid 453] sendfile(-1, -1, [3 [pid 431] futex(0x7fc624282fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 453] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 453] futex(0x7fc624282fac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 431] <... futex resumed>) = 0 [pid 453] futex(0x7fc624282fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 431] futex(0x7fc624282fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 453] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 431] <... futex resumed>) = 0 [pid 453] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 431] futex(0x7fc624282fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 453] <... clone3 resumed>) = 4 [pid 453] futex(0x7fc624282fac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 431] <... futex resumed>) = 0 [pid 453] futex(0x7fc624282fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 431] futex(0x7fc624282fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 453] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 431] <... futex resumed>) = 0 [pid 453] ioctl(3, PPPIOCSMRU, 0 [pid 431] futex(0x7fc624282fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 453] <... ioctl resumed>) = -1 ENOSYS (Function not implemented) [pid 453] futex(0x7fc624282fac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 431] <... futex resumed>) = 0 [pid 453] futex(0x7fc624282fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 431] close_range(3, 30, 0) = 0 [pid 431] exit_group(0 [pid 453] <... futex resumed>) = ? [pid 431] <... exit_group resumed>) = ? [pid 453] +++ exited with 0 +++ [pid 431] +++ exited with 0 +++ [pid 381] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 381] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 381] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 310] <... pselect6 resumed>) = 1 (in [25], left {tv_sec=0, tv_nsec=968242201}) [pid 381] umount2("./0", MNT_FORCE|UMOUNT_NOFOLLOW [pid 310] read(25 [pid 381] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 310] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 381] openat(AT_FDCWD, "./0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 310] write(3, "\xd4\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x10\x00\x08\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x10\x00\x00\x00\x18\x00\x00\x00\x11\x00\x00\x00\x00\x00\x00\x00\x0c\x00\x14\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x0c\x00\x00\x00\x14\x00\x00\x00\x0c\x00\x00\x00\x00\xeb\xc9\x13\x00\x00\x00\x00\x00\x00\x00\x00"..., 216 [pid 381] <... openat resumed>) = 3 [pid 310] <... write resumed>) = 216 [pid 381] fstat(3 [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 381] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 381] getdents64(3, 0x555562282900 /* 6 entries */, 32768) = 176 [pid 381] umount2("./0/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 381] newfstatat(AT_FDCWD, "./0/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 381] unlink("./0/binderfs") = 0 [pid 381] umount2("./0/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 381] newfstatat(AT_FDCWD, "./0/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 381] unlink("./0/cgroup.net") = 0 [pid 381] umount2("./0/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 381] newfstatat(AT_FDCWD, "./0/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 381] unlink("./0/cgroup.cpu") = 0 [pid 381] umount2("./0/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 381] newfstatat(AT_FDCWD, "./0/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 381] unlink("./0/cgroup") = 0 [pid 381] getdents64(3, 0x555562282900 /* 0 entries */, 32768) = 0 [pid 381] close(3) = 0 [pid 381] unlinkat(AT_FDCWD, "./0", AT_REMOVEDIR) = 0 [pid 381] mkdirat(AT_FDCWD, "./1", 0777) = 0 [pid 381] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 3 [pid 381] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 381] close(3 [pid 383] <... read resumed>, 0x7fff365259a0, 48) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 383] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=10, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 381] <... close resumed>) = 0 [pid 383] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 381] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 383] read(249 [pid 381] <... socket resumed>) = 3 [pid 381] close(3) = 0 [pid 381] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 381] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 381] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 381] close(3) = 0 [pid 381] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 381] close(3) = 0 [pid 381] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 381] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 381] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 381] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\xf0\xe4\x1a\x8a\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 952) = 0 [pid 381] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 381] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 381] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf0\xe4\x1a\x8a\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 1368) = 0 [pid 381] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 381] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 381] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xf0\xe4\x1a\x8a\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 744) = 0 [pid 381] close(3) = 0 [pid 381] read(249 [pid 384] <... read resumed>, 0x7ffe17bbe210, 48) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 384] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 384] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 384] read(249 [pid 312] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3ff4dd4ab7000002}], 128, 631, NULL, 0) = 1 [pid 312] futex(0x34196c0, FUTEX_WAKE_PRIVATE, 1 [pid 304] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 312] <... futex resumed>) = 0 [pid 304] sched_yield( [pid 312] read(6, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x05\x00\x00\x00\x19\x00\x00\x00\x00\x00\x00\x00\x3c\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x10\x00\x00\x00\x0c\x00\x18\x00\x08\x00\x04\x00\x00\x00\x10\x00\x0c\x00\x00\x00"..., 9967212) = 3176 [pid 312] write(6, "\x9c\x01\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 416) = 416 [pid 312] write(6, "\x9c\x01\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x21\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 416) = 416 [pid 312] write(6, "\x9c\x01\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x22\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 416) = 416 [pid 312] write(6, "\x9c\x01\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x23\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 416) = 416 [pid 312] write(6, "\x9c\x01\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x24\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 416) = 416 [pid 312] write(6, "\x9c\x01\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x25\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 416) = 416 [pid 312] write(6, "\x9c\x01\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x26\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 416) = 416 [pid 312] write(6, "\x9c\x01\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x27\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 416) = 416 [pid 312] write(6, "\x9c\x01\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x28\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 416) = 416 [pid 312] write(6, "\x9c\x01\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x29\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 416) = 416 [pid 312] read(6 [pid 304] <... sched_yield resumed>) = 0 [pid 312] <... read resumed>, 0x198990a00000, 9967212) = -1 EAGAIN (Resource temporarily unavailable) [pid 312] epoll_pwait(4, [], 128, 0, NULL, 0) = 0 [pid 312] futex(0x19898cbcf960, FUTEX_WAKE_PRIVATE, 1) = 1 [pid 307] <... futex resumed>) = 0 [pid 307] epoll_pwait(4, [], 128, 0, NULL, 0) = 0 [pid 307] epoll_pwait(4, [], 128, 0, NULL, 0) = 0 [pid 307] epoll_pwait(4 [pid 312] futex(0x19898dd0f960, FUTEX_WAIT_PRIVATE, 0, NULL [ 34.906927][ T30] audit: type=1400 audit(1786468973.777:107): avc: denied { read } for pid=83 comm="syslogd" name="log" dev="sda1" ino=2010 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:var_t tclass=lnk_file permissive=1 [ 34.915354][ T407] [ 34.915358][ T407] Memory state around the buggy address: [ 34.915367][ T407] ffff88810c925b00: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 34.915375][ T407] ffff88810c925b80: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 34.915383][ T407] >ffff88810c925c00: fa fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 34.915390][ T407] ^ [pid 304] futex(0x34196c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=988257158} [pid 388] <... read resumed>, 0x7fffc284aa10, 48) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 310] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=694039175}) [pid 388] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [ 34.915397][ T407] ffff88810c925c80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 34.915406][ T407] ffff88810c925d00: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 34.922586][ T30] audit: type=1400 audit(1786468973.777:108): avc: denied { search } for pid=83 comm="syslogd" name="/" dev="tmpfs" ino=1 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 34.925312][ T407] ================================================================== [pid 310] read(3, "\x9c\x01\x00\x00", 4) = 4 [pid 310] read(3 [pid 388] rt_sigreturn({mask=[]} [pid 310] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x36\x01\x00\x00"..., 412) = 412 [pid 388] <... rt_sigreturn resumed>) = -1 EINTR (Interrupted system call) [ 34.930077][ T30] audit: type=1400 audit(1786468973.777:109): avc: denied { write } for pid=83 comm="syslogd" name="/" dev="tmpfs" ino=1 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 34.934374][ T407] Disabling lock debugging due to kernel taint [ 34.972570][ T454] [ 34.978423][ T407] ------------[ cut here ]------------ [ 34.978431][ T407] WARNING: CPU: 1 PID: 407 at net/l2tp/l2tp_ppp.c:156 pppol2tp_sock_to_session+0x167/0x1b0 [ 34.978462][ T407] Modules linked in: [ 34.978472][ T407] CPU: 1 PID: 407 Comm: syz.5.21 Tainted: G B syzkaller #0 [pid 310] write(3, "\x3c\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x10\x00\x00\x00\x0c\x00\x14\x00\x04\x00\x00\x00\x00\x00\x0c\x00\x0c\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x00\x7b\x9a\x17\x00\x00\x00\x00", 64 [pid 388] read(249 [pid 310] <... write resumed>) = 64 [pid 307] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3ff4dd4ab7000002}], 128, 988, NULL, 0) = 1 [pid 310] write(23, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x20\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 307] futex(0x34196c0, FUTEX_WAKE_PRIVATE, 1) = 1 [pid 304] <... futex resumed>) = 0 [pid 307] read(6 [pid 304] sched_yield( [pid 307] <... read resumed>, "\x3c\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x10\x00\x00\x00\x0c\x00\x14\x00\x04\x00\x00\x00\x00\x00\x0c\x00\x0c\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x00\x7b\x9a\x17\x00\x00\x00\x00", 9967212) = 64 [pid 307] write(6, "\x9c\x01\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x2a\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 416) = 416 [pid 307] read(6, 0x198990a00000, 9967212) = -1 EAGAIN (Resource temporarily unavailable) [pid 307] epoll_pwait(4, [], 128, 0, NULL, 0) = 0 [pid 307] epoll_pwait(4 [pid 304] <... sched_yield resumed>) = 0 [pid 304] sched_getaffinity(0, 8192, [0 1]) = 8 [ 34.978489][ T407] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 34.978497][ T407] RIP: 0010:pppol2tp_sock_to_session+0x167/0x1b0 [ 34.994894][ T454] CPU: 0 PID: 454 Comm: syz.0.17 Tainted: G B syzkaller #0 [ 35.011910][ T407] Code: 5d c3 e8 2c 83 0b fd be 02 00 00 00 eb 0a e8 20 83 0b fd be 01 00 00 00 4c 89 f7 e8 33 02 f2 fd e9 0f ff ff ff e8 09 83 0b fd <0f> 0b 48 89 df e8 ef 00 00 00 eb bd e8 f8 82 0b fd 4c 89 f7 be 03 [pid 304] futex(0x34196c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=823968535} [pid 381] <... read resumed>, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x20\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 310] <... write resumed>) = 48 [pid 381] rt_sigprocmask(SIG_BLOCK, ~[] [ 35.015703][ T454] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 35.023438][ T407] RSP: 0018:ffffc90000c77bf0 EFLAGS: 00010293 [ 35.046615][ T454] RIP: 0010:pppol2tp_sock_to_session+0x167/0x1b0 [ 35.053618][ T30] audit: type=1400 audit(1786468973.777:110): avc: denied { add_name } for pid=83 comm="syslogd" name="messages" scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 35.074548][ T454] Code: 5d c3 e8 2c 83 0b fd be 02 00 00 00 eb 0a e8 20 83 0b fd be 01 00 00 00 4c 89 f7 e8 33 02 f2 fd e9 0f ff ff ff e8 09 83 0b fd <0f> 0b 48 89 df e8 ef 00 00 00 eb bd e8 f8 82 0b fd 4c 89 f7 be 03 [ 35.080032][ T30] audit: type=1400 audit(1786468973.777:111): avc: denied { create } for pid=83 comm="syslogd" name="messages" scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 35.080055][ T30] audit: type=1400 audit(1786468973.777:112): avc: denied { append open } for pid=83 comm="syslogd" path="/tmp/messages" dev="tmpfs" ino=5 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 35.080074][ T30] audit: type=1400 audit(1786468973.777:113): avc: denied { getattr } for pid=83 comm="syslogd" path="/tmp/messages" dev="tmpfs" ino=5 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 35.082859][ T454] RSP: 0018:ffffc90000d07bf0 EFLAGS: 00010293 [ 35.088205][ T407] [ 35.098505][ T454] [ 35.102044][ T407] RAX: ffffffff845e33d7 RBX: ffff8881107f3000 RCX: ffff88811b522780 [ 35.111327][ T454] RAX: ffffffff845e33d7 RBX: ffff888110fd5000 RCX: ffff8881121b0000 [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 381] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 310] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=999984413}) [pid 381] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 310] read(3ci2-android-5-15/strace-static-x86_64: Process 455 attached , "\x9c\x01\x00\x00", 4) = 4 [pid 310] read(3, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x21\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x36\x01\x00\x00"..., 412) = 412 [pid 310] write(3, "\x3c\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x10\x00\x00\x00\x0c\x00\x18\x00\x08\x00\x04\x00\x00\x00\x10\x00\x0c\x00\x00\x00\x01\x00\x00\x00\x21\x00\x00\x00\x00\x00\x00\x00\x80\x63\xef\x27\x00\x00\x00\x00", 64) = 64 [pid 310] write(18, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x21\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 384] <... read resumed>, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x21\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 310] <... write resumed>) = 48 [pid 384] rt_sigprocmask(SIG_BLOCK, ~[] [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 384] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 310] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=999986441}) [pid 384] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 310] read(3, "\x9c\x01\x00\x00", 4) = 4 [pid 384] <... clone resumed>, child_tidptr=0x55556b49b7d0) = 17 [pid 310] read(3 [pid 384] rt_sigprocmask(SIG_SETMASK, [] [pid 310] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x22\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x36\x01\x00\x00"..., 412) = 412 [pid 384] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 310] write(3, "\x3c\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x10\x00\x00\x00\x0c\x00\x18\x00\x08\x00\x04\x00\x00\x00\x10\x00\x0c\x00\x00\x00\x02\x00\x00\x00\x22\x00\x00\x00\x00\x00\x00\x00\x40\x60\x8b\x29\x00\x00\x00\x00", 64) = 64 [pid 310] write(15, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x22\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 383] <... read resumed>, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x22\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 310] <... write resumed>) = 48 [pid 383] rt_sigprocmask(SIG_BLOCK, ~[] [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 383] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 310] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=999988105}) [pid 455] set_robust_list(0x55556226f7e0, 24 [pid 383] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 381] <... clone resumed>, child_tidptr=0x55556226f7d0) = 5 [pid 310] read(3ci2-android-5-15/strace-static-x86_64: Process 457 attached [pid 455] <... set_robust_list resumed>) = 0 [pid 381] rt_sigprocmask(SIG_SETMASK, [] [pid 310] <... read resumed>, "\x9c\x01\x00\x00", 4) = 4 [pid 457] set_robust_list(0x55555db767e0, 24 [pid 455] rt_sigprocmask(SIG_SETMASK, [] [pid 383] <... clone resumed>, child_tidptr=0x55555db767d0) = 11 [pid 381] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 310] read(3 [pid 457] <... set_robust_list resumed>) = 0 [pid 455] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 383] rt_sigprocmask(SIG_SETMASK, [] [pid 310] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x23\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x36\x01\x00\x00"..., 412) = 412 [pid 457] rt_sigprocmask(SIG_SETMASK, [] [pid 455] chdir("./1" [pid 383] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 310] write(3, "\x3c\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x10\x00\x00\x00\x0c\x00\x18\x00\x08\x00\x04\x00\x00\x00\x10\x00\x0c\x00\x00\x00\x06\x00\x00\x00\x23\x00\x00\x00\x00\x00\x00\x00\x00\x8e\xab\x25\x00\x00\x00\x00", 64 [pid 457] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 455] <... chdir resumed>) = 0 [pid 310] <... write resumed>) = 64 [pid 457] chdir("./3" [pid 455] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 310] write(20, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x23\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 457] <... chdir resumed>) = 0 [pid 455] <... prctl resumed>) = 0 [pid 386] <... read resumed>, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x23\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 310] <... write resumed>) = 48 [pid 457] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 455] setpgid(0, 0 [pid 386] rt_sigprocmask(SIG_BLOCK, ~[] [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 457] <... prctl resumed>) = 0 [pid 455] <... setpgid resumed>) = 0 [pid 386] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 457] setpgid(0, 0 [pid 455] symlinkat("/syzcgroup/unified/syz0", AT_FDCWD, "./cgroup" [pid 386] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 310] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=999988650}) [pid 457] <... setpgid resumed>) = 0 [pid 455] <... symlinkat resumed>) = 0 [pid 457] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup" [pid 455] symlinkat("/syzcgroup/cpu/syz0", AT_FDCWD, "./cgroup.cpu" [pid 386] <... clone resumed>, child_tidptr=0x55556824a7d0) = 9 [pid 310] read(3 [pid 457] <... symlinkat resumed>) = 0 [pid 455] <... symlinkat resumed>) = 0 [pid 386] rt_sigprocmask(SIG_SETMASK, [] [pid 310] <... read resumed>, "\x9c\x01\x00\x00", 4) = 4 [pid 457] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu" [pid 455] symlinkat("/syzcgroup/net/syz0", AT_FDCWD, "./cgroup.net" [pid 386] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 310] read(3 [pid 457] <... symlinkat resumed>) = 0 [pid 455] <... symlinkat resumed>) = 0 [pid 310] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x24\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x36\x01\x00\x00"..., 412) = 412 [pid 457] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net" [pid 455] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 310] write(3, "\x3c\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x10\x00\x00\x00\x0c\x00\x18\x00\x08\x00\x04\x00\x00\x00\x10\x00\x0c\x00\x00\x00\x05\x00\x00\x00\x24\x00\x00\x00\x00\x00\x00\x00\x40\x7f\x95\x23\x00\x00\x00\x00", 64 [pid 457] <... symlinkat resumed>) = 0 [pid 455] <... openat resumed>) = 3 [pid 310] <... write resumed>) = 64 [pid 457] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 455] write(3, "1000", 4 [pid 310] write(11, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x24\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 457] <... openat resumed>) = 3 [pid 455] <... write resumed>) = 4 [pid 310] <... write resumed>) = 48 [pid 457] write(3, "1000", 4 [pid 455] close(3 [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 457] <... write resumed>) = 4 [pid 455] <... close resumed>) = 0 [pid 310] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=999989320}) [pid 457] close(3 [pid 455] read(200 [pid 310] read(3 [pid 457] <... close resumed>) = 0 [pid 455] <... read resumed>, 0x7ffe8a1ae760, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 310] <... read resumed>, "\x9c\x01\x00\x00", 4) = 4 [pid 457] read(200 [pid 455] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 310] read(3 [pid 457] <... read resumed>, 0x7fff36525510, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 455] <... symlinkat resumed>) = 0 [pid 310] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x25\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x36\x01\x00\x00"..., 412) = 412 [pid 457] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 455] close(249 [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 457] <... symlinkat resumed>) = 0 [pid 455] <... close resumed>) = 0 [pid 310] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=999988243}) [pid 457] close(249 [pid 455] close(248 [pid 310] read(3 [pid 457] <... close resumed>) = 0 [pid 455] <... close resumed>) = 0 [pid 310] <... read resumed>, "\x9c\x01\x00\x00", 4) = 4 [pid 457] close(248 [pid 455] prctl(PR_SET_NAME, "syz.0.32" [pid 310] read(3 [pid 457] <... close resumed>) = 0 [pid 455] <... prctl resumed>) = 0 [pid 310] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x26\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x36\x01\x00\x00"..., 412) = 412 [pid 457] prctl(PR_SET_NAME, "syz.2.34" [pid 455] close(4 [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 457] <... prctl resumed>) = 0 [pid 455] <... close resumed>) = 0 [pid 310] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=999990718}) [pid 457] close(4 [pid 455] futex(0x7fc624282fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 310] read(3 [pid 457] <... close resumed>) = 0 [pid 455] <... futex resumed>) = 0 [pid 310] <... read resumed>, "\x9c\x01\x00\x00", 4) = 4 [pid 457] futex(0x7f6bbdca6fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 455] rt_sigaction(SIGRT_1, {sa_handler=0x7fc62401a650, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc623f9c450} [pid 310] read(3 [pid 457] <... futex resumed>) = 0 [pid 455] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 310] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x27\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x36\x01\x00\x00"..., 412) = 412 [pid 457] rt_sigaction(SIGRT_1, {sa_handler=0x7f6bbda3e650, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f6bbd9c0450} [pid 455] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 457] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 455] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 310] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=999991668}) [pid 457] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 455] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 310] read(3 [pid 457] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 455] <... mmap resumed>) = 0x7fc623e3c000 [pid 310] <... read resumed>, "\x9c\x01\x00\x00", 4) = 4 [pid 457] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 455] mprotect(0x7fc623e3d000, 131072, PROT_READ|PROT_WRITE [pid 310] read(3 [pid 457] <... mmap resumed>) = 0x7f6bbd860000 [pid 455] <... mprotect resumed>) = 0 [pid 310] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x28\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x36\x01\x00\x00"..., 412) = 412 [pid 457] mprotect(0x7f6bbd861000, 131072, PROT_READ|PROT_WRITE [pid 455] rt_sigprocmask(SIG_BLOCK, ~[] [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 457] <... mprotect resumed>) = 0 [pid 455] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 310] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=999991418}) [pid 457] rt_sigprocmask(SIG_BLOCK, ~[] [pid 455] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc623e5c990, parent_tid=0x7fc623e5c990, exit_signal=0, stack=0x7fc623e3c000, stack_size=0x201c0, tls=0x7fc623e5c6c0} [pid 310] read(3ci2-android-5-15/strace-static-x86_64: Process 459 attached [pid 457] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 310] <... read resumed>, "\x9c\x01\x00\x00", 4) = 4 [pid 459] set_robust_list(0x7fc623e5c9a0, 24 [pid 457] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6bbd880990, parent_tid=0x7f6bbd880990, exit_signal=0, stack=0x7f6bbd860000, stack_size=0x201c0, tls=0x7f6bbd8806c0} [pid 455] <... clone3 resumed> => {parent_tid=[6]}, 88) = 6 [pid 310] read(3ci2-android-5-15/strace-static-x86_64: Process 460 attached [pid 459] <... set_robust_list resumed>) = 0 [pid 455] rt_sigprocmask(SIG_SETMASK, [] [pid 310] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x29\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x36\x01\x00\x00"..., 412) = 412 [pid 460] set_robust_list(0x7f6bbd8809a0, 24 [pid 459] rt_sigprocmask(SIG_SETMASK, [] [pid 457] <... clone3 resumed> => {parent_tid=[12]}, 88) = 12 [pid 455] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 460] <... set_robust_list resumed>) = 0 [pid 459] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 457] rt_sigprocmask(SIG_SETMASK, [] [pid 455] futex(0x7fc624282fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 310] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=999989271}) [pid 460] rt_sigprocmask(SIG_SETMASK, [] [pid 459] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 457] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 455] <... futex resumed>) = 0 [pid 310] read(3 [pid 460] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 459] <... socket resumed>) = 3 [pid 457] futex(0x7f6bbdca6fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 455] futex(0x7fc624282fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 310] <... read resumed>, "\x9c\x01\x00\x00", 4) = 4 [pid 460] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 459] futex(0x7fc624282fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 457] <... futex resumed>) = 0 [pid 455] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 310] read(3 [pid 460] <... socket resumed>) = 3 [pid 459] <... futex resumed>) = 0 [pid 457] futex(0x7f6bbdca6fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 455] futex(0x7fc624282fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 310] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x2a\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x36\x01\x00\x00"..., 412) = 412 [pid 460] futex(0x7f6bbdca6fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 459] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 457] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 455] <... futex resumed>) = 0 [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 460] <... futex resumed>) = 0 [pid 459] <... socket resumed>) = 4 [pid 457] futex(0x7f6bbdca6fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 455] futex(0x7fc624282fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 460] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 459] futex(0x7fc624282fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 457] <... futex resumed>) = 0 [pid 460] <... socket resumed>) = 4 [pid 459] <... futex resumed>) = 0 [pid 457] futex(0x7f6bbdca6fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 455] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 460] futex(0x7f6bbdca6fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 459] futex(0x7fc624282fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 457] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 460] <... futex resumed>) = 0 [pid 459] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 457] futex(0x7f6bbdca6fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 455] futex(0x7fc624282fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 460] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 459] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 457] <... futex resumed>) = 0 [pid 460] <... connect resumed>) = 0 [pid 459] <... connect resumed>) = 0 [pid 457] futex(0x7f6bbdca6fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 455] <... futex resumed>) = 0 [pid 460] futex(0x7f6bbdca6fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 459] futex(0x7fc624282fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 457] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 460] <... futex resumed>) = 0 [pid 459] <... futex resumed>) = 0 [pid 457] futex(0x7f6bbdca6fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 455] futex(0x7fc624282fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 460] sendfile(-1, -1, [3 [pid 459] futex(0x7fc624282fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 457] <... futex resumed>) = 0 [pid 460] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 457] futex(0x7f6bbdca6fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 455] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 460] futex(0x7f6bbdca6fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 457] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 460] <... futex resumed>) = 0 [pid 457] futex(0x7f6bbdca6fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 455] futex(0x7fc624282fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 460] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 459] <... futex resumed>) = 0 [pid 457] <... futex resumed>) = 0 [pid 455] <... futex resumed>) = 1 [pid 460] <... clone3 resumed>) = 13 [pid 459] sendfile(-1, -1, [3 [pid 457] futex(0x7f6bbdca6fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 455] futex(0x7fc624282fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 460] futex(0x7f6bbdca6fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 459] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 457] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 460] <... futex resumed>) = 0 [pid 459] futex(0x7fc624282fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 457] futex(0x7f6bbdca6fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 460] ioctl(3, PPPIOCSMRU, 0 [pid 459] <... futex resumed>) = 1 [pid 457] <... futex resumed>) = 0 [pid 455] <... futex resumed>) = 0 [pid 460] <... ioctl resumed>) = -1 ENOSYS (Function not implemented) [pid 459] futex(0x7fc624282fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 457] futex(0x7f6bbdca6fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 455] futex(0x7fc624282fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 460] futex(0x7f6bbdca6fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 459] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 457] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 455] <... futex resumed>) = 0 [pid 460] <... futex resumed>) = 0 [pid 459] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 457] close_range(3, 30, 0 [pid 455] futex(0x7fc624282fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 460] futex(0x7f6bbdca6fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 459] <... clone3 resumed>) = 7 [pid 457] <... close_range resumed>) = 0 [pid 459] futex(0x7fc624282fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 457] exit_group(0 [pid 460] <... futex resumed>) = ? [pid 459] <... futex resumed>) = 1 [pid 457] <... exit_group resumed>) = ? [pid 455] <... futex resumed>) = 0 [pid 460] +++ exited with 0 +++ [pid 459] futex(0x7fc624282fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 457] +++ exited with 0 +++ [pid 455] futex(0x7fc624282fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 459] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 455] <... futex resumed>) = 0 [pid 383] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 459] ioctl(3, PPPIOCSMRU, 0 [pid 455] futex(0x7fc624282fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 383] rt_sigreturn({mask=[]} [pid 459] <... ioctl resumed>) = -1 ENOSYS (Function not implemented) [pid 383] <... rt_sigreturn resumed>) = -1 EINTR (Interrupted system call) [pid 459] futex(0x7fc624282fac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 455] <... futex resumed>) = 0 [pid 459] futex(0x7fc624282fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 455] close_range(3, 30, 0) = 0 [pid 455] exit_group(0 [pid 459] <... futex resumed>) = ? [pid 455] <... exit_group resumed>) = ? [pid 459] +++ exited with 0 +++ [pid 455] +++ exited with 0 +++ [pid 381] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 381] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 381] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 310] <... pselect6 resumed>) = 1 (in [25], left {tv_sec=0, tv_nsec=991972505}) [pid 381] umount2("./1", MNT_FORCE|UMOUNT_NOFOLLOW [pid 310] read(25 [pid 381] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 310] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 381] openat(AT_FDCWD, "./1", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 310] write(3, "\xe4\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x16\x00\x08\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x10\x00\x00\x00\x20\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x1c\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x1c\x00\x00\x00\x14\x00\x00\x00\xc0\x13\x00\x09"..., 232 [pid 381] <... openat resumed>) = 3 [pid 310] <... write resumed>) = 232 [pid 381] fstat(3 [pid 310] write(3, "\x2c\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0e\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x00\x00\x06\x00\x0c\x00\x04\x00\x06\x00\x00\x00\x25\x00\x00\x00\x00\x00\x00\x00", 48 [pid 381] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 310] <... write resumed>) = 48 [pid 381] getdents64(3 [pid 310] write(23, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x25\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 381] <... getdents64 resumed>, 0x555562282900 /* 6 entries */, 32768) = 176 [pid 310] <... write resumed>) = 48 [pid 381] umount2("./1/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 381] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 381] newfstatat(AT_FDCWD, "./1/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 381] unlink("./1/binderfs") = 0 [pid 381] umount2("./1/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 381] newfstatat(AT_FDCWD, "./1/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 381] unlink("./1/cgroup.net") = 0 [pid 381] umount2("./1/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 381] newfstatat(AT_FDCWD, "./1/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 381] unlink("./1/cgroup.cpu") = 0 [pid 381] umount2("./1/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 381] newfstatat(AT_FDCWD, "./1/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 381] unlink("./1/cgroup") = 0 [pid 381] getdents64(3, 0x555562282900 /* 0 entries */, 32768) = 0 [pid 381] close(3) = 0 [pid 381] unlinkat(AT_FDCWD, "./1", AT_REMOVEDIR) = 0 [pid 381] mkdirat(AT_FDCWD, "./2", 0777) = 0 [pid 381] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 3 [pid 381] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 381] close(3) = 0 [pid 381] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 381] close(3) = 0 [pid 381] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 381] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 381] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 381] close(3) = 0 [pid 381] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 381] close(3) = 0 [pid 381] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 381] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 381] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 381] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\xf0\xe4\x1a\x8a\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 952) = 0 [pid 381] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 381] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 381] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf0\xe4\x1a\x8a\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 1368) = 0 [pid 381] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 381] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 381] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xf0\xe4\x1a\x8a\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 744) = 0 [pid 381] close(3) = 0 [pid 381] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x25\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 381] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 381] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-15/strace-static-x86_64: Process 463 attached [pid 463] set_robust_list(0x55556226f7e0, 24 [pid 381] <... clone resumed>, child_tidptr=0x55556226f7d0) = 8 [pid 463] <... set_robust_list resumed>) = 0 [pid 381] rt_sigprocmask(SIG_SETMASK, [] [pid 463] rt_sigprocmask(SIG_SETMASK, [] [pid 381] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 463] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 463] chdir("./2") = 0 [pid 463] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 463] setpgid(0, 0) = 0 [pid 463] symlinkat("/syzcgroup/unified/syz0", AT_FDCWD, "./cgroup") = 0 [pid 463] symlinkat("/syzcgroup/cpu/syz0", AT_FDCWD, "./cgroup.cpu") = 0 [pid 463] symlinkat("/syzcgroup/net/syz0", AT_FDCWD, "./cgroup.net") = 0 [pid 463] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 463] write(3, "1000", 4) = 4 [pid 463] close(3) = 0 [pid 463] read(200, 0x7ffe8a1ae760, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 463] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 463] close(249) = 0 [pid 463] close(248) = 0 [pid 463] prctl(PR_SET_NAME, "syz.0.37") = 0 [pid 463] close(4) = 0 [pid 463] futex(0x7fc624282fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 463] rt_sigaction(SIGRT_1, {sa_handler=0x7fc62401a650, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc623f9c450}, NULL, 8) = 0 [pid 463] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 463] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fc623e3c000 [pid 463] mprotect(0x7fc623e3d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 463] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 463] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc623e5c990, parent_tid=0x7fc623e5c990, exit_signal=0, stack=0x7fc623e3c000, stack_size=0x201c0, tls=0x7fc623e5c6c0}ci2-android-5-15/strace-static-x86_64: Process 464 attached [pid 464] set_robust_list(0x7fc623e5c9a0, 24 [pid 463] <... clone3 resumed> => {parent_tid=[9]}, 88) = 9 [pid 464] <... set_robust_list resumed>) = 0 [pid 463] rt_sigprocmask(SIG_SETMASK, [] [pid 464] rt_sigprocmask(SIG_SETMASK, [] [pid 463] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 464] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 463] futex(0x7fc624282fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 464] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 463] <... futex resumed>) = 0 [pid 464] <... socket resumed>) = 3 [pid 463] futex(0x7fc624282fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 464] futex(0x7fc624282fac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 463] <... futex resumed>) = 0 [pid 464] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 463] futex(0x7fc624282fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 464] <... socket resumed>) = 4 [pid 463] <... futex resumed>) = 0 [pid 464] futex(0x7fc624282fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 463] futex(0x7fc624282fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 464] <... futex resumed>) = 0 [pid 463] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 464] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 463] futex(0x7fc624282fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 464] <... connect resumed>) = -1 EEXIST (File exists) [pid 463] <... futex resumed>) = 0 [pid 464] futex(0x7fc624282fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 463] futex(0x7fc624282fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 464] <... futex resumed>) = 0 [pid 463] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 464] sendfile(-1, -1, [3 [pid 463] futex(0x7fc624282fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 464] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 463] <... futex resumed>) = 0 [pid 464] futex(0x7fc624282fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 463] futex(0x7fc624282fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 464] <... futex resumed>) = 0 [pid 463] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 464] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 463] futex(0x7fc624282fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 464] <... clone3 resumed>) = 10 [pid 463] futex(0x7fc624282fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 464] futex(0x7fc624282fac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 463] <... futex resumed>) = 0 [pid 464] ioctl(3, PPPIOCSMRU, 0 [pid 463] futex(0x7fc624282fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 383] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 310] <... pselect6 resumed>) = 1 (in [16], left {tv_sec=0, tv_nsec=982159217}) [pid 383] umount2("./3", MNT_FORCE|UMOUNT_NOFOLLOW [pid 310] read(16 [pid 383] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 310] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 383] openat(AT_FDCWD, "./3", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 310] write(3, "\xe4\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x22\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x1c\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x1c\x00\x00\x00\x14\x00\x00\x00\x40\x9c\x71\x02"..., 232 [pid 383] <... openat resumed>) = 3 [pid 310] <... write resumed>) = 232 [pid 383] fstat(3 [pid 310] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x26\x00\x00\x00\x00\x00\x00\x00", 56 [pid 383] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 310] <... write resumed>) = 56 [pid 383] getdents64(3 [pid 310] write(15, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x26\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 383] <... getdents64 resumed>, 0x55555db89900 /* 6 entries */, 32768) = 176 [pid 310] <... write resumed>) = 48 [pid 383] umount2("./3/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 383] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 383] newfstatat(AT_FDCWD, "./3/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 383] unlink("./3/binderfs") = 0 [pid 383] umount2("./3/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 383] newfstatat(AT_FDCWD, "./3/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 383] unlink("./3/cgroup.net") = 0 [pid 383] umount2("./3/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 383] newfstatat(AT_FDCWD, "./3/cgroup.cpu" [pid 464] <... ioctl resumed>) = -1 ENOTCONN (Transport endpoint is not connected) [pid 463] <... futex resumed>) = 0 [pid 383] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 464] futex(0x7fc624282fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 463] futex(0x7fc624282fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 383] unlink("./3/cgroup.cpu" [pid 464] <... futex resumed>) = 0 [pid 463] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 383] <... unlink resumed>) = 0 [pid 464] futex(0x7fc624282fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 463] close_range(3, 30, 0 [pid 383] umount2("./3/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 463] <... close_range resumed>) = 0 [pid 383] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 463] exit_group(0 [pid 383] newfstatat(AT_FDCWD, "./3/cgroup" [pid 464] <... futex resumed>) = ? [pid 463] <... exit_group resumed>) = ? [pid 383] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 464] +++ exited with 0 +++ [pid 463] +++ exited with 0 +++ [pid 383] unlink("./3/cgroup") = 0 [pid 383] getdents64(3, 0x55555db89900 /* 0 entries */, 32768) = 0 [pid 383] close(3) = 0 [pid 383] unlinkat(AT_FDCWD, "./3", AT_REMOVEDIR) = 0 [pid 383] mkdirat(AT_FDCWD, "./4", 0777) = 0 [pid 383] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3 [pid 383] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 383] close(3) = 0 [pid 383] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 383] close(3) = 0 [pid 383] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 383] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 383] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 383] close(3) = 0 [pid 381] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 383] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 381] rt_sigreturn({mask=[]} [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 381] <... rt_sigreturn resumed>) = 0 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 381] write(248, "\x00\x00\x00\x00", 4 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 381] <... write resumed>) = 4 [pid 310] <... pselect6 resumed>) = 1 (in [25], left {tv_sec=0, tv_nsec=990770000}) [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 381] umount2("./2", MNT_FORCE|UMOUNT_NOFOLLOW [pid 310] read(25 [pid 383] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 381] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 310] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 381] openat(AT_FDCWD, "./2", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 310] write(3, "\xf4\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x16\x00\x08\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x10\x00\x00\x00\x20\x00\x00\x00\x25\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x40\x81\xba\x01"..., 248 [pid 383] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 381] <... openat resumed>) = 3 [pid 310] <... write resumed>) = 248 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 381] fstat(3 [pid 310] write(3, "\x2c\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0e\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x00\x00\x06\x00\x0c\x00\x04\x00\x06\x00\x00\x00\x27\x00\x00\x00\x00\x00\x00\x00", 48 [pid 383] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 381] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 310] <... write resumed>) = 48 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 381] getdents64(3 [pid 310] write(23, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x27\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 383] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 381] <... getdents64 resumed>, 0x555562282900 /* 6 entries */, 32768) = 176 [pid 310] <... write resumed>) = 48 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 381] umount2("./2/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 383] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 381] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 383] close(3) = 0 [pid 381] newfstatat(AT_FDCWD, "./2/binderfs" [pid 383] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 381] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 383] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 381] unlink("./2/binderfs" [pid 383] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 381] <... unlink resumed>) = 0 [pid 383] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\xa0\x52\x52\x36\xff\x7f\x00\x00\x00\x00\x00\x00"..., 952) = 0 [pid 381] umount2("./2/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 383] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 381] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 383] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 381] newfstatat(AT_FDCWD, "./2/cgroup.net" [pid 383] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xa0\x52\x52\x36\xff\x7f\x00\x00\x00\x00\x00\x00"..., 1368) = 0 [pid 381] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [ 35.122479][ T407] RDX: 0000000000000000 RSI: 000000001d7f7380 RDI: 000000000c04eb7d [ 35.128553][ T454] RDX: 0000000000000000 RSI: 000000000ac85520 RDI: 000000000c04eb7d [ 35.135762][ T407] RBP: ffffc90000c77c10 R08: 0000000000000003 R09: 0000000000000004 [ 35.161254][ T454] RBP: ffffc90000d07c10 R08: ffff888110fd5083 R09: 1ffff110221faa10 [ 35.165689][ T407] R10: dffffc0000000000 R11: fffffbfff0e18e4c R12: dffffc0000000000 [ 35.171918][ T454] R10: dffffc0000000000 R11: ffffed10221faa11 R12: dffffc0000000000 [pid 383] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 381] unlink("./2/cgroup.net"ci2-android-5-15/strace-static-x86_64: Process 458 attached ci2-android-5-15/strace-static-x86_64: Process 456 attached [pid 388] <... read resumed>, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x24\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 307] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3ff4dd4ab7000002}], 128, 824, NULL, 0) = 1 [pid 383] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 381] <... unlink resumed>) = 0 [pid 383] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 381] umount2("./2/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 383] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xa0\x52\x52\x36\xff\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 381] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 383] <... setsockopt resumed>) = 0 [pid 381] newfstatat(AT_FDCWD, "./2/cgroup.cpu" [pid 383] close(3 [pid 381] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 383] <... close resumed>) = 0 [pid 381] unlink("./2/cgroup.cpu" [pid 383] read(249 [pid 381] <... unlink resumed>) = 0 [pid 383] <... read resumed>, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x26\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 381] umount2("./2/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 383] rt_sigprocmask(SIG_BLOCK, ~[] [pid 381] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 383] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 381] newfstatat(AT_FDCWD, "./2/cgroup" [pid 383] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 381] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 ci2-android-5-15/strace-static-x86_64: Process 466 attached [pid 381] unlink("./2/cgroup" [pid 466] set_robust_list(0x55555db767e0, 24 [pid 383] <... clone resumed>, child_tidptr=0x55555db767d0) = 14 [pid 381] <... unlink resumed>) = 0 [pid 466] <... set_robust_list resumed>) = 0 [pid 383] rt_sigprocmask(SIG_SETMASK, [] [pid 381] getdents64(3 [pid 466] rt_sigprocmask(SIG_SETMASK, [] [pid 383] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 381] <... getdents64 resumed>, 0x555562282900 /* 0 entries */, 32768) = 0 [pid 466] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 381] close(3 [pid 466] chdir("./4" [pid 381] <... close resumed>) = 0 [pid 466] <... chdir resumed>) = 0 [pid 381] unlinkat(AT_FDCWD, "./2", AT_REMOVEDIR [pid 466] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 381] <... unlinkat resumed>) = 0 [pid 466] <... prctl resumed>) = 0 [pid 381] mkdirat(AT_FDCWD, "./3", 0777 [pid 466] setpgid(0, 0 [pid 381] <... mkdirat resumed>) = 0 [pid 466] <... setpgid resumed>) = 0 [pid 381] openat(AT_FDCWD, "/dev/loop0", O_RDWR [pid 466] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup" [pid 381] <... openat resumed>) = 3 [pid 466] <... symlinkat resumed>) = 0 [pid 381] ioctl(3, LOOP_CLR_FD [pid 466] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu" [pid 381] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 466] <... symlinkat resumed>) = 0 [pid 381] close(3 [pid 466] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net" [pid 381] <... close resumed>) = 0 [pid 466] <... symlinkat resumed>) = 0 [pid 381] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 466] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 381] <... socket resumed>) = 3 [pid 466] <... openat resumed>) = 3 [pid 381] close(3 [pid 466] write(3, "1000", 4 [pid 381] <... close resumed>) = 0 [pid 466] <... write resumed>) = 4 [pid 381] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 466] close(3 [pid 381] <... socket resumed>) = 3 [pid 466] <... close resumed>) = 0 [pid 381] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 466] read(200 [pid 381] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 466] <... read resumed>, 0x7fff36525510, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 381] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 466] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 381] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 466] <... symlinkat resumed>) = 0 [pid 381] close(3 [pid 466] close(249 [pid 381] <... close resumed>) = 0 [pid 466] <... close resumed>) = 0 [pid 381] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 466] close(248 [pid 381] <... socket resumed>) = 3 [pid 466] <... close resumed>) = 0 [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 466] prctl(PR_SET_NAME, "syz.2.38" [pid 381] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 466] <... prctl resumed>) = 0 [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 466] close(4 [pid 381] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 466] <... close resumed>) = 0 [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 466] futex(0x7f6bbdca6fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 381] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 466] <... futex resumed>) = 0 [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 466] rt_sigaction(SIGRT_1, {sa_handler=0x7f6bbda3e650, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f6bbd9c0450} [pid 381] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 466] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 466] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 381] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 466] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 466] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 381] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 466] <... mmap resumed>) = 0x7f6bbd860000 [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 466] mprotect(0x7f6bbd861000, 131072, PROT_READ|PROT_WRITE [pid 381] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 466] <... mprotect resumed>) = 0 [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 466] rt_sigprocmask(SIG_BLOCK, ~[] [pid 381] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 466] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 466] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6bbd880990, parent_tid=0x7f6bbd880990, exit_signal=0, stack=0x7f6bbd860000, stack_size=0x201c0, tls=0x7f6bbd8806c0} [pid 381] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 ci2-android-5-15/strace-static-x86_64: Process 467 attached [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 467] set_robust_list(0x7f6bbd8809a0, 24 [pid 466] <... clone3 resumed> => {parent_tid=[15]}, 88) = 15 [pid 381] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 467] <... set_robust_list resumed>) = 0 [pid 466] rt_sigprocmask(SIG_SETMASK, [] [pid 381] close(3 [pid 467] rt_sigprocmask(SIG_SETMASK, [] [pid 466] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 381] <... close resumed>) = 0 [pid 467] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 466] futex(0x7f6bbdca6fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 381] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 467] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 466] <... futex resumed>) = 0 [pid 381] <... socket resumed>) = 3 [pid 467] <... socket resumed>) = 3 [pid 466] futex(0x7f6bbdca6fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 467] futex(0x7f6bbdca6fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 381] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 467] <... futex resumed>) = 1 [pid 466] <... futex resumed>) = 0 [pid 467] futex(0x7f6bbdca6fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 466] futex(0x7f6bbdca6fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 381] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 467] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 466] <... futex resumed>) = 0 [pid 467] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 466] futex(0x7f6bbdca6fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 381] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 467] <... socket resumed>) = 4 [pid 467] futex(0x7f6bbdca6fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 381] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 467] <... futex resumed>) = 1 [pid 466] <... futex resumed>) = 0 [pid 467] futex(0x7f6bbdca6fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 466] futex(0x7f6bbdca6fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 381] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\xf0\xe4\x1a\x8a\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 467] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 466] <... futex resumed>) = 0 [pid 467] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 466] futex(0x7f6bbdca6fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 381] <... setsockopt resumed>) = 0 [pid 467] <... connect resumed>) = -1 EEXIST (File exists) [pid 467] futex(0x7f6bbdca6fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 381] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 467] <... futex resumed>) = 1 [pid 466] <... futex resumed>) = 0 [pid 467] futex(0x7f6bbdca6fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 466] futex(0x7f6bbdca6fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 381] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 467] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 466] <... futex resumed>) = 0 [pid 467] sendfile(-1, -1, [3 [pid 466] futex(0x7f6bbdca6fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 381] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 467] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 467] futex(0x7f6bbdca6fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 381] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 467] <... futex resumed>) = 1 [pid 466] <... futex resumed>) = 0 [pid 467] futex(0x7f6bbdca6fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 466] futex(0x7f6bbdca6fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 381] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf0\xe4\x1a\x8a\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 467] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 466] <... futex resumed>) = 0 [pid 467] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 466] futex(0x7f6bbdca6fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 381] <... setsockopt resumed>) = 0 [pid 467] <... clone3 resumed>) = 16 [pid 467] futex(0x7f6bbdca6fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 381] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 467] <... futex resumed>) = 1 [pid 466] <... futex resumed>) = 0 [pid 467] futex(0x7f6bbdca6fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 466] futex(0x7f6bbdca6fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 381] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 467] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 466] <... futex resumed>) = 0 [pid 467] ioctl(3, PPPIOCSMRU, 0 [pid 466] futex(0x7f6bbdca6fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 381] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 467] <... ioctl resumed>) = -1 ENOTCONN (Transport endpoint is not connected) [pid 467] futex(0x7f6bbdca6fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 381] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 467] <... futex resumed>) = 1 [pid 466] <... futex resumed>) = 0 [pid 467] futex(0x7f6bbdca6fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 466] close_range(3, 30, 0 [pid 381] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xf0\xe4\x1a\x8a\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 466] <... close_range resumed>) = 0 [pid 466] exit_group(0 [pid 381] <... setsockopt resumed>) = 0 [pid 467] <... futex resumed>) = ? [pid 466] <... exit_group resumed>) = ? [pid 467] +++ exited with 0 +++ [pid 466] +++ exited with 0 +++ [pid 381] close(3) = 0 [pid 383] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=14, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 381] read(249 [pid 383] rt_sigreturn({mask=[]} [pid 381] <... read resumed>, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x27\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 383] <... rt_sigreturn resumed>) = -1 EINTR (Interrupted system call) [pid 381] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 381] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-15/strace-static-x86_64: Process 469 attached [pid 383] write(248, "\x00\x00\x00\x00", 4 [pid 469] set_robust_list(0x55556226f7e0, 24 [pid 383] <... write resumed>) = 4 [pid 310] <... pselect6 resumed>) = 1 (in [16], left {tv_sec=0, tv_nsec=970139628}) [pid 469] <... set_robust_list resumed>) = 0 [pid 383] umount2("./4", MNT_FORCE|UMOUNT_NOFOLLOW [pid 381] <... clone resumed>, child_tidptr=0x55556226f7d0) = 11 [pid 310] read(16 [pid 469] rt_sigprocmask(SIG_SETMASK, [] [pid 383] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 381] rt_sigprocmask(SIG_SETMASK, [] [pid 310] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 469] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 383] openat(AT_FDCWD, "./4", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 381] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 310] write(3, "\xf4\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x26\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x80\xde\x80\x02"..., 248 [pid 469] chdir("./3" [pid 383] <... openat resumed>) = 3 [pid 310] <... write resumed>) = 248 [pid 469] <... chdir resumed>) = 0 [pid 383] fstat(3 [pid 310] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x28\x00\x00\x00\x00\x00\x00\x00", 56 [pid 469] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 383] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 310] <... write resumed>) = 56 [pid 469] <... prctl resumed>) = 0 [pid 383] getdents64(3 [pid 310] write(15, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x28\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 469] setpgid(0, 0 [pid 383] <... getdents64 resumed>, 0x55555db89900 /* 6 entries */, 32768) = 176 [pid 310] <... write resumed>) = 48 [pid 469] <... setpgid resumed>) = 0 [pid 383] umount2("./4/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 469] symlinkat("/syzcgroup/unified/syz0", AT_FDCWD, "./cgroup" [pid 383] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 469] <... symlinkat resumed>) = 0 [pid 383] newfstatat(AT_FDCWD, "./4/binderfs" [pid 469] symlinkat("/syzcgroup/cpu/syz0", AT_FDCWD, "./cgroup.cpu" [pid 383] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 469] <... symlinkat resumed>) = 0 [pid 383] unlink("./4/binderfs" [pid 469] symlinkat("/syzcgroup/net/syz0", AT_FDCWD, "./cgroup.net" [pid 383] <... unlink resumed>) = 0 [pid 469] <... symlinkat resumed>) = 0 [pid 383] umount2("./4/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 469] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 383] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 469] <... openat resumed>) = 3 [pid 383] newfstatat(AT_FDCWD, "./4/cgroup.net" [pid 469] write(3, "1000", 4 [pid 383] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 469] <... write resumed>) = 4 [pid 383] unlink("./4/cgroup.net" [pid 469] close(3 [pid 383] <... unlink resumed>) = 0 [pid 469] <... close resumed>) = 0 [pid 383] umount2("./4/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 469] read(200 [pid 383] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 469] <... read resumed>, 0x7ffe8a1ae760, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 383] newfstatat(AT_FDCWD, "./4/cgroup.cpu" [pid 469] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 383] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 469] <... symlinkat resumed>) = 0 [pid 383] unlink("./4/cgroup.cpu" [pid 469] close(249 [pid 383] <... unlink resumed>) = 0 [pid 469] <... close resumed>) = 0 [pid 383] umount2("./4/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 469] close(248 [pid 383] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 469] <... close resumed>) = 0 [pid 383] newfstatat(AT_FDCWD, "./4/cgroup" [pid 469] prctl(PR_SET_NAME, "syz.0.39" [pid 383] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 469] <... prctl resumed>) = 0 [pid 383] unlink("./4/cgroup" [pid 469] close(4 [pid 383] <... unlink resumed>) = 0 [pid 469] <... close resumed>) = 0 [pid 383] getdents64(3 [pid 469] futex(0x7fc624282fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 383] <... getdents64 resumed>, 0x55555db89900 /* 0 entries */, 32768) = 0 [pid 469] <... futex resumed>) = 0 [pid 383] close(3 [pid 469] rt_sigaction(SIGRT_1, {sa_handler=0x7fc62401a650, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc623f9c450} [pid 383] <... close resumed>) = 0 [pid 469] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 383] unlinkat(AT_FDCWD, "./4", AT_REMOVEDIR [pid 469] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 383] <... unlinkat resumed>) = 0 [pid 469] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 383] mkdirat(AT_FDCWD, "./5", 0777 [pid 469] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 383] <... mkdirat resumed>) = 0 [pid 469] <... mmap resumed>) = 0x7fc623e3c000 [pid 383] openat(AT_FDCWD, "/dev/loop2", O_RDWR [pid 469] mprotect(0x7fc623e3d000, 131072, PROT_READ|PROT_WRITE [pid 383] <... openat resumed>) = 3 [pid 469] <... mprotect resumed>) = 0 [pid 383] ioctl(3, LOOP_CLR_FD [pid 469] rt_sigprocmask(SIG_BLOCK, ~[] [pid 383] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 469] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 383] close(3 [pid 469] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc623e5c990, parent_tid=0x7fc623e5c990, exit_signal=0, stack=0x7fc623e3c000, stack_size=0x201c0, tls=0x7fc623e5c6c0} [pid 383] <... close resumed>) = 0 ci2-android-5-15/strace-static-x86_64: Process 470 attached [pid 383] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 470] set_robust_list(0x7fc623e5c9a0, 24 [pid 469] <... clone3 resumed> => {parent_tid=[12]}, 88) = 12 [pid 383] <... socket resumed>) = 3 [pid 470] <... set_robust_list resumed>) = 0 [pid 469] rt_sigprocmask(SIG_SETMASK, [] [pid 383] close(3 [pid 470] rt_sigprocmask(SIG_SETMASK, [] [pid 469] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 383] <... close resumed>) = 0 [pid 470] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 469] futex(0x7fc624282fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 383] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 470] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 469] <... futex resumed>) = 0 [pid 383] <... socket resumed>) = 3 [pid 470] <... socket resumed>) = 3 [pid 469] futex(0x7fc624282fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 383] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 470] futex(0x7fc624282fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 469] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 383] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 470] <... futex resumed>) = 0 [pid 469] futex(0x7fc624282fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 383] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 470] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 469] <... futex resumed>) = 0 [pid 383] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 470] <... socket resumed>) = 4 [pid 469] futex(0x7fc624282fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 383] close(3 [pid 470] futex(0x7fc624282fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 469] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 383] <... close resumed>) = 0 [pid 470] <... futex resumed>) = 0 [pid 469] futex(0x7fc624282fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 383] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 470] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 469] <... futex resumed>) = 0 [pid 383] <... socket resumed>) = 3 [pid 470] <... connect resumed>) = -1 EEXIST (File exists) [pid 469] futex(0x7fc624282fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 470] futex(0x7fc624282fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 469] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 383] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 470] <... futex resumed>) = 0 [pid 469] futex(0x7fc624282fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 470] sendfile(-1, -1, [3 [pid 469] <... futex resumed>) = 0 [pid 383] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 470] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 469] futex(0x7fc624282fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 470] futex(0x7fc624282fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 469] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 383] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 470] <... futex resumed>) = 0 [pid 469] futex(0x7fc624282fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 470] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 469] <... futex resumed>) = 0 [pid 383] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 470] <... clone3 resumed>) = 13 [pid 469] futex(0x7fc624282fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 470] futex(0x7fc624282fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 469] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 383] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 470] <... futex resumed>) = 0 [pid 469] futex(0x7fc624282fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 470] ioctl(3, PPPIOCSMRU, 0 [pid 469] <... futex resumed>) = 0 [pid 383] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 470] <... ioctl resumed>) = -1 ENOTCONN (Transport endpoint is not connected) [pid 469] futex(0x7fc624282fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 470] futex(0x7fc624282fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 469] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 383] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 470] <... futex resumed>) = 0 [pid 469] close_range(3, 30, 0 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 470] futex(0x7fc624282fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 469] <... close_range resumed>) = 0 [pid 383] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 469] exit_group(0 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 470] <... futex resumed>) = ? [pid 469] <... exit_group resumed>) = ? [pid 383] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 470] +++ exited with 0 +++ [pid 469] +++ exited with 0 +++ [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 383] close(3) = 0 [pid 381] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 383] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 381] rt_sigreturn({mask=[]} [pid 383] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 381] <... rt_sigreturn resumed>) = -1 EINTR (Interrupted system call) [pid 383] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 383] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\xa0\x52\x52\x36\xff\x7f\x00\x00\x00\x00\x00\x00"..., 952) = 0 [pid 383] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 381] write(248, "\x00\x00\x00\x00", 4 [pid 383] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 381] <... write resumed>) = 4 [pid 310] <... pselect6 resumed>) = 1 (in [25], left {tv_sec=0, tv_nsec=983841370}) [pid 383] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xa0\x52\x52\x36\xff\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 381] umount2("./3", MNT_FORCE|UMOUNT_NOFOLLOW [pid 310] read(25 [pid 383] <... setsockopt resumed>) = 0 [pid 381] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 310] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 383] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 381] openat(AT_FDCWD, "./3", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 310] write(3, "\xf4\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x16\x00\x08\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x10\x00\x00\x00\x20\x00\x00\x00\x27\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x40\xae\xeb\x02"..., 248 [pid 383] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 381] <... openat resumed>) = 3 [pid 310] <... write resumed>) = 248 [pid 383] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 381] fstat(3 [pid 310] write(3, "\x2c\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0e\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x00\x00\x06\x00\x0c\x00\x04\x00\x06\x00\x00\x00\x29\x00\x00\x00\x00\x00\x00\x00", 48 [pid 383] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 381] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 310] <... write resumed>) = 48 [pid 383] close(3 [pid 381] getdents64(3 [pid 310] write(23, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x29\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 383] <... close resumed>) = 0 [pid 381] <... getdents64 resumed>, 0x555562282900 /* 6 entries */, 32768) = 176 [pid 310] <... write resumed>) = 48 [pid 383] read(249 [pid 381] umount2("./3/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 383] <... read resumed>, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x28\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 381] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 383] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 381] newfstatat(AT_FDCWD, "./3/binderfs" [pid 383] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-15/strace-static-x86_64: Process 472 attached [pid 381] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 472] set_robust_list(0x55555db767e0, 24 [pid 383] <... clone resumed>, child_tidptr=0x55555db767d0) = 17 [pid 381] unlink("./3/binderfs" [pid 472] <... set_robust_list resumed>) = 0 [pid 383] rt_sigprocmask(SIG_SETMASK, [] [pid 381] <... unlink resumed>) = 0 [pid 472] rt_sigprocmask(SIG_SETMASK, [] [pid 383] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 381] umount2("./3/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 472] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 381] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 472] chdir("./5" [pid 381] newfstatat(AT_FDCWD, "./3/cgroup.net" [pid 472] <... chdir resumed>) = 0 [pid 381] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 472] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 381] unlink("./3/cgroup.net" [pid 472] <... prctl resumed>) = 0 [pid 381] <... unlink resumed>) = 0 [pid 472] setpgid(0, 0 [pid 381] umount2("./3/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 472] <... setpgid resumed>) = 0 [pid 381] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 472] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup" [pid 381] newfstatat(AT_FDCWD, "./3/cgroup.cpu" [pid 472] <... symlinkat resumed>) = 0 [pid 381] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 472] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu" [pid 381] unlink("./3/cgroup.cpu" [pid 472] <... symlinkat resumed>) = 0 [pid 381] <... unlink resumed>) = 0 [pid 472] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net" [pid 381] umount2("./3/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 472] <... symlinkat resumed>) = 0 [pid 381] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 472] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 381] newfstatat(AT_FDCWD, "./3/cgroup" [pid 472] <... openat resumed>) = 3 [pid 381] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 472] write(3, "1000", 4 [pid 381] unlink("./3/cgroup" [pid 472] <... write resumed>) = 4 [pid 381] <... unlink resumed>) = 0 [pid 472] close(3 [pid 381] getdents64(3 [pid 472] <... close resumed>) = 0 [pid 381] <... getdents64 resumed>, 0x555562282900 /* 0 entries */, 32768) = 0 [pid 472] read(200 [pid 381] close(3 [pid 472] <... read resumed>, 0x7fff36525510, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 381] <... close resumed>) = 0 [pid 472] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 381] unlinkat(AT_FDCWD, "./3", AT_REMOVEDIR [pid 472] <... symlinkat resumed>) = 0 [pid 381] <... unlinkat resumed>) = 0 [pid 472] close(249 [ 35.177803][ T407] R13: dffffc0000000000 R14: 000000001d7f7380 R15: ffff88810c925c00 [ 35.199060][ T454] R13: dffffc0000000000 R14: 000000000ac85520 R15: ffff88810e054000 [ 35.219020][ T407] FS: 0000000000000000(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 35.239073][ T454] FS: 0000000000000000(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 35.318704][ T407] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 35.321853][ T454] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [pid 381] mkdirat(AT_FDCWD, "./4", 0777 [pid 472] <... close resumed>) = 0 [pid 458] set_robust_list(0x55556824a7e0, 24 [pid 456] set_robust_list(0x55556b49b7e0, 24 [pid 388] rt_sigprocmask(SIG_BLOCK, ~[] [pid 381] <... mkdirat resumed>) = 0 [pid 307] futex(0x34196c0, FUTEX_WAKE_PRIVATE, 1 [pid 472] close(248 [pid 381] openat(AT_FDCWD, "/dev/loop0", O_RDWR [pid 472] <... close resumed>) = 0 [pid 381] <... openat resumed>) = 3 [pid 472] prctl(PR_SET_NAME, "syz.2.40" [pid 381] ioctl(3, LOOP_CLR_FD [pid 472] <... prctl resumed>) = 0 [pid 381] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 472] close(4 [pid 381] close(3 [pid 472] <... close resumed>) = 0 [pid 381] <... close resumed>) = 0 [pid 472] futex(0x7f6bbdca6fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 381] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 472] <... futex resumed>) = 0 [pid 381] <... socket resumed>) = 3 [pid 472] rt_sigaction(SIGRT_1, {sa_handler=0x7f6bbda3e650, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f6bbd9c0450} [pid 381] close(3 [pid 472] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 381] <... close resumed>) = 0 [pid 472] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 381] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 472] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 381] <... socket resumed>) = 3 [pid 472] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 381] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 472] <... mmap resumed>) = 0x7f6bbd860000 [pid 381] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 472] mprotect(0x7f6bbd861000, 131072, PROT_READ|PROT_WRITE [pid 381] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 472] <... mprotect resumed>) = 0 [pid 381] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 472] rt_sigprocmask(SIG_BLOCK, ~[] [pid 381] close(3 [pid 472] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 381] <... close resumed>) = 0 [pid 472] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6bbd880990, parent_tid=0x7f6bbd880990, exit_signal=0, stack=0x7f6bbd860000, stack_size=0x201c0, tls=0x7f6bbd8806c0} [pid 381] socket(AF_INET, SOCK_STREAM, IPPROTO_TCPci2-android-5-15/strace-static-x86_64: Process 473 attached ) = 3 [pid 473] set_robust_list(0x7f6bbd8809a0, 24 [pid 472] <... clone3 resumed> => {parent_tid=[18]}, 88) = 18 [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 473] <... set_robust_list resumed>) = 0 [pid 472] rt_sigprocmask(SIG_SETMASK, [] [pid 381] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 473] rt_sigprocmask(SIG_SETMASK, [] [pid 472] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 473] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 472] futex(0x7f6bbdca6fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 381] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 473] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 472] <... futex resumed>) = 0 [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 473] <... socket resumed>) = 3 [pid 472] futex(0x7f6bbdca6fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 381] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 473] futex(0x7f6bbdca6fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 472] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 473] <... futex resumed>) = 0 [pid 472] futex(0x7f6bbdca6fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 381] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 473] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 472] <... futex resumed>) = 0 [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 473] <... socket resumed>) = 4 [pid 472] futex(0x7f6bbdca6fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 381] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 473] futex(0x7f6bbdca6fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 472] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 473] <... futex resumed>) = 0 [pid 472] futex(0x7f6bbdca6fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 381] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 473] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 472] <... futex resumed>) = 0 [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 473] <... connect resumed>) = -1 EEXIST (File exists) [pid 472] futex(0x7f6bbdca6fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 381] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 473] futex(0x7f6bbdca6fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 472] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 473] <... futex resumed>) = 0 [pid 472] futex(0x7f6bbdca6fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 381] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 473] sendfile(-1, -1, [3 [pid 472] <... futex resumed>) = 0 [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 473] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 472] futex(0x7f6bbdca6fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 381] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 473] futex(0x7f6bbdca6fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 472] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 473] <... futex resumed>) = 0 [pid 472] futex(0x7f6bbdca6fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 381] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 473] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 472] <... futex resumed>) = 0 [pid 381] close(3 [pid 473] <... clone3 resumed>) = 19 [pid 472] futex(0x7f6bbdca6fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 381] <... close resumed>) = 0 [pid 473] futex(0x7f6bbdca6fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 472] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 381] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 473] <... futex resumed>) = 0 [pid 472] futex(0x7f6bbdca6fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 381] <... socket resumed>) = 3 [pid 473] ioctl(3, PPPIOCSMRU, 0 [pid 472] <... futex resumed>) = 0 [pid 381] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 473] <... ioctl resumed>) = -1 ENOTCONN (Transport endpoint is not connected) [pid 472] futex(0x7f6bbdca6fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 381] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 473] futex(0x7f6bbdca6fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 472] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 381] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 473] <... futex resumed>) = 0 [pid 472] close_range(3, 30, 0 [pid 381] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 473] futex(0x7f6bbdca6fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 472] <... close_range resumed>) = 0 [pid 381] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\xf0\xe4\x1a\x8a\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 472] exit_group(0 [pid 381] <... setsockopt resumed>) = 0 [pid 473] <... futex resumed>) = ? [pid 472] <... exit_group resumed>) = ? [pid 381] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 473] +++ exited with 0 +++ [pid 472] +++ exited with 0 +++ [pid 381] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 383] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=17, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 381] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 383] rt_sigreturn({mask=[]} [pid 381] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 383] <... rt_sigreturn resumed>) = -1 EINTR (Interrupted system call) [pid 381] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf0\xe4\x1a\x8a\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 1368) = 0 [pid 381] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 383] write(248, "\x00\x00\x00\x00", 4 [pid 381] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 383] <... write resumed>) = 4 [pid 381] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 310] <... pselect6 resumed>) = 1 (in [16], left {tv_sec=0, tv_nsec=968246887}) [pid 383] umount2("./5", MNT_FORCE|UMOUNT_NOFOLLOW [pid 381] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 310] read(16 [pid 383] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 381] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xf0\xe4\x1a\x8a\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 310] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 383] openat(AT_FDCWD, "./5", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 381] <... setsockopt resumed>) = 0 [pid 310] write(3, "\xf4\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x28\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x80\xf0\xfa\x02"..., 248 [pid 383] <... openat resumed>) = 3 [pid 381] close(3 [pid 310] <... write resumed>) = 248 [pid 383] fstat(3 [pid 381] <... close resumed>) = 0 [pid 310] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x2a\x00\x00\x00\x00\x00\x00\x00", 56 [pid 383] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 381] read(249 [pid 310] <... write resumed>) = 56 [pid 383] getdents64(3 [pid 381] <... read resumed>, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x29\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 310] write(15, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x2a\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 383] <... getdents64 resumed>, 0x55555db89900 /* 6 entries */, 32768) = 176 [pid 381] rt_sigprocmask(SIG_BLOCK, ~[] [pid 310] <... write resumed>) = 48 [pid 383] umount2("./5/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 381] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 383] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 381] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-15/strace-static-x86_64: Process 475 attached [pid 383] newfstatat(AT_FDCWD, "./5/binderfs" [pid 475] set_robust_list(0x55556226f7e0, 24 [pid 383] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 381] <... clone resumed>, child_tidptr=0x55556226f7d0) = 14 [pid 475] <... set_robust_list resumed>) = 0 [pid 383] unlink("./5/binderfs" [pid 381] rt_sigprocmask(SIG_SETMASK, [] [pid 475] rt_sigprocmask(SIG_SETMASK, [] [pid 383] <... unlink resumed>) = 0 [pid 381] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 475] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 383] umount2("./5/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 475] chdir("./4" [pid 383] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 475] <... chdir resumed>) = 0 [pid 383] newfstatat(AT_FDCWD, "./5/cgroup.net" [pid 475] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 383] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 475] <... prctl resumed>) = 0 [pid 383] unlink("./5/cgroup.net" [pid 475] setpgid(0, 0 [pid 383] <... unlink resumed>) = 0 [pid 475] <... setpgid resumed>) = 0 [pid 383] umount2("./5/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 475] symlinkat("/syzcgroup/unified/syz0", AT_FDCWD, "./cgroup" [pid 383] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 475] <... symlinkat resumed>) = 0 [pid 383] newfstatat(AT_FDCWD, "./5/cgroup.cpu" [pid 475] symlinkat("/syzcgroup/cpu/syz0", AT_FDCWD, "./cgroup.cpu" [pid 383] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 475] <... symlinkat resumed>) = 0 [pid 383] unlink("./5/cgroup.cpu" [pid 475] symlinkat("/syzcgroup/net/syz0", AT_FDCWD, "./cgroup.net" [pid 383] <... unlink resumed>) = 0 [pid 475] <... symlinkat resumed>) = 0 [pid 383] umount2("./5/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 475] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 383] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 475] <... openat resumed>) = 3 [pid 383] newfstatat(AT_FDCWD, "./5/cgroup" [pid 475] write(3, "1000", 4 [pid 383] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 475] <... write resumed>) = 4 [pid 383] unlink("./5/cgroup" [pid 475] close(3 [pid 383] <... unlink resumed>) = 0 [pid 475] <... close resumed>) = 0 [pid 383] getdents64(3 [pid 475] read(200 [pid 383] <... getdents64 resumed>, 0x55555db89900 /* 0 entries */, 32768) = 0 [pid 475] <... read resumed>, 0x7ffe8a1ae760, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 383] close(3 [pid 475] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 383] <... close resumed>) = 0 [pid 475] <... symlinkat resumed>) = 0 [pid 383] unlinkat(AT_FDCWD, "./5", AT_REMOVEDIR [pid 475] close(249 [pid 383] <... unlinkat resumed>) = 0 [pid 475] <... close resumed>) = 0 [pid 383] mkdirat(AT_FDCWD, "./6", 0777 [pid 475] close(248 [pid 383] <... mkdirat resumed>) = 0 [pid 475] <... close resumed>) = 0 [pid 383] openat(AT_FDCWD, "/dev/loop2", O_RDWR [pid 475] prctl(PR_SET_NAME, "syz.0.41" [pid 383] <... openat resumed>) = 3 [pid 475] <... prctl resumed>) = 0 [pid 383] ioctl(3, LOOP_CLR_FD [pid 475] close(4 [pid 383] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 475] <... close resumed>) = 0 [pid 383] close(3 [pid 475] futex(0x7fc624282fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 383] <... close resumed>) = 0 [pid 475] <... futex resumed>) = 0 [pid 383] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 475] rt_sigaction(SIGRT_1, {sa_handler=0x7fc62401a650, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc623f9c450} [pid 383] <... socket resumed>) = 3 [pid 475] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 383] close(3 [pid 475] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 383] <... close resumed>) = 0 [pid 475] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 383] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 475] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 383] <... socket resumed>) = 3 [pid 475] <... mmap resumed>) = 0x7fc623e3c000 [pid 383] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 475] mprotect(0x7fc623e3d000, 131072, PROT_READ|PROT_WRITE [pid 383] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 475] <... mprotect resumed>) = 0 [pid 383] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 475] rt_sigprocmask(SIG_BLOCK, ~[] [pid 383] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 475] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 383] close(3 [pid 475] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc623e5c990, parent_tid=0x7fc623e5c990, exit_signal=0, stack=0x7fc623e3c000, stack_size=0x201c0, tls=0x7fc623e5c6c0} [pid 383] <... close resumed>) = 0 ci2-android-5-15/strace-static-x86_64: Process 476 attached [pid 383] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 476] set_robust_list(0x7fc623e5c9a0, 24 [pid 475] <... clone3 resumed> => {parent_tid=[15]}, 88) = 15 [pid 383] <... socket resumed>) = 3 [pid 476] <... set_robust_list resumed>) = 0 [pid 475] rt_sigprocmask(SIG_SETMASK, [] [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 476] rt_sigprocmask(SIG_SETMASK, [] [pid 475] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 383] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 476] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 475] futex(0x7fc624282fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 476] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 475] <... futex resumed>) = 0 [pid 383] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 476] <... socket resumed>) = 3 [pid 475] futex(0x7fc624282fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 476] futex(0x7fc624282fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 475] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 383] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 476] <... futex resumed>) = 0 [pid 475] futex(0x7fc624282fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 476] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 475] <... futex resumed>) = 0 [pid 383] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 476] <... socket resumed>) = 4 [pid 475] futex(0x7fc624282fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 476] futex(0x7fc624282fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 475] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 383] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 476] <... futex resumed>) = 0 [pid 475] futex(0x7fc624282fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 476] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 475] <... futex resumed>) = 0 [pid 383] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 476] <... connect resumed>) = -1 EEXIST (File exists) [pid 475] futex(0x7fc624282fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 476] futex(0x7fc624282fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 475] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 383] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 476] <... futex resumed>) = 0 [pid 475] futex(0x7fc624282fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 476] sendfile(-1, -1, [3 [pid 475] <... futex resumed>) = 0 [pid 383] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 476] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 475] futex(0x7fc624282fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 476] futex(0x7fc624282fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 475] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 383] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 476] <... futex resumed>) = 0 [pid 475] futex(0x7fc624282fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 476] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 475] <... futex resumed>) = 0 [pid 383] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 476] <... clone3 resumed>) = 16 [pid 475] futex(0x7fc624282fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 383] close(3 [pid 476] futex(0x7fc624282fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 475] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 383] <... close resumed>) = 0 [pid 476] <... futex resumed>) = 0 [pid 475] futex(0x7fc624282fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 383] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 476] ioctl(3, PPPIOCSMRU, 0 [pid 475] <... futex resumed>) = 0 [pid 383] <... socket resumed>) = 3 [pid 476] <... ioctl resumed>) = -1 ENOTCONN (Transport endpoint is not connected) [pid 475] futex(0x7fc624282fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 383] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 476] futex(0x7fc624282fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 475] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 383] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 476] <... futex resumed>) = 0 [pid 475] close_range(3, 30, 0 [pid 383] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 476] futex(0x7fc624282fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 475] <... close_range resumed>) = 0 [pid 383] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 475] exit_group(0 [pid 383] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 476] <... futex resumed>) = ? [pid 475] <... exit_group resumed>) = ? [pid 383] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 476] +++ exited with 0 +++ [pid 475] +++ exited with 0 +++ [pid 383] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 381] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=14, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 383] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 381] rt_sigreturn({mask=[]} [pid 383] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 381] <... rt_sigreturn resumed>) = -1 EINTR (Interrupted system call) [pid 383] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 383] close(3 [pid 381] write(248, "\x00\x00\x00\x00", 4 [pid 383] <... close resumed>) = 0 [pid 381] <... write resumed>) = 4 [pid 310] <... pselect6 resumed>) = 1 (in [25], left {tv_sec=0, tv_nsec=983042320}) [pid 383] read(249 [pid 381] umount2("./4", MNT_FORCE|UMOUNT_NOFOLLOW [pid 310] read(25 [pid 383] <... read resumed>, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x2a\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 381] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 310] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 383] rt_sigprocmask(SIG_BLOCK, ~[] [pid 381] openat(AT_FDCWD, "./4", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 310] write(3, "\xf4\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x16\x00\x08\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x10\x00\x00\x00\x20\x00\x00\x00\x29\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\xc0\x32\x0a\x03"..., 248 [pid 383] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 381] <... openat resumed>) = 3 [pid 310] <... write resumed>) = 248 [pid 383] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 381] fstat(3 [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8}ci2-android-5-15/strace-static-x86_64: Process 478 attached [pid 381] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 478] set_robust_list(0x55555db767e0, 24 [pid 383] <... clone resumed>, child_tidptr=0x55555db767d0) = 20 [pid 381] getdents64(3 [pid 478] <... set_robust_list resumed>) = 0 [pid 383] rt_sigprocmask(SIG_SETMASK, [] [pid 381] <... getdents64 resumed>, 0x555562282900 /* 6 entries */, 32768) = 176 [pid 478] rt_sigprocmask(SIG_SETMASK, [] [pid 383] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 381] umount2("./4/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 478] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 381] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 478] chdir("./6" [pid 381] newfstatat(AT_FDCWD, "./4/binderfs" [pid 478] <... chdir resumed>) = 0 [pid 381] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 478] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 381] unlink("./4/binderfs" [pid 478] <... prctl resumed>) = 0 [pid 381] <... unlink resumed>) = 0 [pid 478] setpgid(0, 0 [pid 381] umount2("./4/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 478] <... setpgid resumed>) = 0 [pid 381] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 478] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup" [pid 381] newfstatat(AT_FDCWD, "./4/cgroup.net" [pid 478] <... symlinkat resumed>) = 0 [pid 381] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 478] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu" [pid 381] unlink("./4/cgroup.net" [pid 478] <... symlinkat resumed>) = 0 [pid 381] <... unlink resumed>) = 0 [pid 478] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net" [pid 381] umount2("./4/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 478] <... symlinkat resumed>) = 0 [pid 381] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 478] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 381] newfstatat(AT_FDCWD, "./4/cgroup.cpu" [pid 478] <... openat resumed>) = 3 [pid 381] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 478] write(3, "1000", 4 [pid 381] unlink("./4/cgroup.cpu" [pid 478] <... write resumed>) = 4 [pid 381] <... unlink resumed>) = 0 [pid 478] close(3 [pid 381] umount2("./4/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 478] <... close resumed>) = 0 [pid 381] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 478] read(200 [pid 381] newfstatat(AT_FDCWD, "./4/cgroup" [pid 478] <... read resumed>, 0x7fff36525510, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 381] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 478] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 381] unlink("./4/cgroup" [pid 478] <... symlinkat resumed>) = 0 [pid 381] <... unlink resumed>) = 0 [pid 478] close(249 [pid 381] getdents64(3 [pid 478] <... close resumed>) = 0 [pid 381] <... getdents64 resumed>, 0x555562282900 /* 0 entries */, 32768) = 0 [pid 478] close(248 [pid 381] close(3 [pid 478] <... close resumed>) = 0 [pid 381] <... close resumed>) = 0 [pid 478] prctl(PR_SET_NAME, "syz.2.42" [pid 381] unlinkat(AT_FDCWD, "./4", AT_REMOVEDIR [pid 478] <... prctl resumed>) = 0 [pid 381] <... unlinkat resumed>) = 0 [pid 478] close(4 [pid 381] mkdirat(AT_FDCWD, "./5", 0777 [pid 478] <... close resumed>) = 0 [pid 458] <... set_robust_list resumed>) = 0 [pid 456] <... set_robust_list resumed>) = 0 [pid 388] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 381] <... mkdirat resumed>) = 0 [pid 478] futex(0x7f6bbdca6fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 381] openat(AT_FDCWD, "/dev/loop0", O_RDWR [pid 307] <... futex resumed>) = 1 [pid 304] <... futex resumed>) = 0 [pid 478] <... futex resumed>) = 0 [pid 458] rt_sigprocmask(SIG_SETMASK, [] [pid 456] rt_sigprocmask(SIG_SETMASK, [] [pid 388] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 381] <... openat resumed>) = 3 [pid 307] read(6 [pid 304] epoll_pwait(4 [pid 478] rt_sigaction(SIGRT_1, {sa_handler=0x7f6bbda3e650, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f6bbd9c0450} [pid 381] ioctl(3, LOOP_CLR_FD [pid 304] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3ff4dd4ab7000002}], 128, 0, NULL, 0) = 1 [pid 478] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 381] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 478] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 381] close(3 [pid 478] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 458] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 456] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 381] <... close resumed>) = 0 [pid 307] <... read resumed>, "\x3c\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x10\x00\x00\x00\x0c\x00\x18\x00\x08\x00\x04\x00\x00\x00\x10\x00\x0c\x00\x00\x00\x01\x00\x00\x00\x21\x00\x00\x00\x00\x00\x00\x00\x80\x63\xef\x27\x00\x00\x00\x00\x3c\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x10\x00\x00\x00\x0c\x00\x18\x00\x08\x00\x04\x00"..., 9967212) = 1968 [pid 478] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 381] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 478] <... mmap resumed>) = 0x7f6bbd860000 [pid 381] <... socket resumed>) = 3 [pid 478] mprotect(0x7f6bbd861000, 131072, PROT_READ|PROT_WRITE [pid 381] close(3 [pid 478] <... mprotect resumed>) = 0 [pid 381] <... close resumed>) = 0 [pid 478] rt_sigprocmask(SIG_BLOCK, ~[] [pid 381] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 478] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 381] <... socket resumed>) = 3 [pid 478] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6bbd880990, parent_tid=0x7f6bbd880990, exit_signal=0, stack=0x7f6bbd860000, stack_size=0x201c0, tls=0x7f6bbd8806c0} [pid 381] getsockopt(3, SOL_IP, ARPT_SO_GET_INFOci2-android-5-15/strace-static-x86_64: Process 480 attached , "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 480] set_robust_list(0x7f6bbd8809a0, 24 [pid 478] <... clone3 resumed> => {parent_tid=[21]}, 88) = 21 [pid 458] chdir("./2" [pid 456] chdir("./5" [pid 388] <... clone resumed>, child_tidptr=0x55556936e7d0) = 15 [pid 381] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 307] write(6, "\x9c\x01\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x2b\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 416 [pid 304] epoll_pwait(4 [pid 480] <... set_robust_list resumed>) = 0 [pid 478] rt_sigprocmask(SIG_SETMASK, [] [pid 383] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 381] rt_sigreturn({mask=[]} [pid 304] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3ff4dd4ab7000002}], 128, 0, NULL, 0) = 1 [pid 480] rt_sigprocmask(SIG_SETMASK, [] [pid 478] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 383] rt_sigreturn({mask=[]} [pid 381] <... rt_sigreturn resumed>) = 0 [pid 304] futex(0x19898dd0f960, FUTEX_WAKE_PRIVATE, 1 [pid 480] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 478] futex(0x7f6bbdca6fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 383] <... rt_sigreturn resumed>) = -1 EINTR (Interrupted system call) [pid 381] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 304] <... futex resumed>) = 1 [pid 480] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 478] <... futex resumed>) = 0 [pid 381] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 480] <... socket resumed>) = 3 [pid 478] futex(0x7f6bbdca6fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 381] close(3 [pid 480] futex(0x7f6bbdca6fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 478] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 381] <... close resumed>) = 0 [pid 480] <... futex resumed>) = 0 [pid 478] futex(0x7f6bbdca6fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 381] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 480] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 478] <... futex resumed>) = 0 [pid 381] <... socket resumed>) = 3 [pid 480] <... socket resumed>) = 4 [pid 478] futex(0x7f6bbdca6fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 480] futex(0x7f6bbdca6fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 478] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 381] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 480] <... futex resumed>) = 0 [pid 478] futex(0x7f6bbdca6fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 480] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 478] <... futex resumed>) = 0 [pid 381] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 480] <... connect resumed>) = 0 [pid 478] futex(0x7f6bbdca6fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 480] futex(0x7f6bbdca6fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 478] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 381] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 480] <... futex resumed>) = 0 [pid 478] futex(0x7f6bbdca6fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 480] sendfile(-1, -1, [3 [pid 478] <... futex resumed>) = 0 [pid 381] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 480] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 478] futex(0x7f6bbdca6fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 480] futex(0x7f6bbdca6fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 478] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 381] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 480] <... futex resumed>) = 0 [pid 478] futex(0x7f6bbdca6fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 480] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 478] <... futex resumed>) = 0 [pid 381] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 480] <... clone3 resumed>) = 22 [pid 478] futex(0x7f6bbdca6fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 480] futex(0x7f6bbdca6fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 478] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 381] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 480] <... futex resumed>) = 0 [pid 478] futex(0x7f6bbdca6fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 480] ioctl(3, PPPIOCSMRU, 0 [pid 478] <... futex resumed>) = 0 [pid 381] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 480] <... ioctl resumed>) = -1 ENOSYS (Function not implemented) [pid 478] futex(0x7f6bbdca6fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 480] futex(0x7f6bbdca6fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 478] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 381] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 480] <... futex resumed>) = 0 [pid 478] close_range(3, 30, 0 [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 480] futex(0x7f6bbdca6fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 478] <... close_range resumed>) = 0 [pid 381] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 478] exit_group(0 [pid 381] close(3 [pid 480] <... futex resumed>) = ? [pid 478] <... exit_group resumed>) = ? [pid 381] <... close resumed>) = 0 [pid 480] +++ exited with 0 +++ [pid 478] +++ exited with 0 +++ [pid 381] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 383] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 381] <... socket resumed>) = 3 [pid 383] rt_sigreturn({mask=[]} [pid 381] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 383] <... rt_sigreturn resumed>) = -1 EINTR (Interrupted system call) [pid 381] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 381] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 383] write(248, "\x00\x00\x00\x00", 4 [pid 381] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 383] <... write resumed>) = 4 [pid 381] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 310] <... pselect6 resumed>) = 1 (in [16], left {tv_sec=0, tv_nsec=976152727}) [pid 458] <... chdir resumed>) = 0 [pid 383] umount2("./6", MNT_FORCE|UMOUNT_NOFOLLOW [pid 381] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 310] read(16 [pid 456] <... chdir resumed>) = 0 [pid 383] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 381] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 310] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 388] rt_sigprocmask(SIG_SETMASK, [] [pid 383] openat(AT_FDCWD, "./6", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 381] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 310] write(3, "\xe4\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x2a\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x1c\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x1c\x00\x00\x00\x14\x00\x00\x00\xc0\x20\x90\x02"..., 232 [pid 307] <... write resumed>) = 416 [pid 458] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 456] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 388] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 383] <... openat resumed>) = 3 [pid 381] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 312] <... futex resumed>) = 0 [pid 310] <... write resumed>) = 232 [pid 383] fstat(3 [pid 381] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 383] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 381] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 312] epoll_pwait(4 [pid 310] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=999977992}) [pid 458] <... prctl resumed>) = 0 [pid 456] <... prctl resumed>) = 0 [pid 383] getdents64(3 [pid 381] close(3 [pid 310] read(3 [pid 307] write(6, "\x9c\x01\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x2c\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 416 [pid 458] setpgid(0, 0 [pid 383] <... getdents64 resumed>, 0x55555db89900 /* 6 entries */, 32768) = 176 [pid 381] <... close resumed>) = 0 [pid 312] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3ff4dd4ab7000002}], 128, 0, NULL, 0) = 1 [pid 310] <... read resumed>, "\x9c\x01\x00\x00", 4) = 4 [pid 458] <... setpgid resumed>) = 0 [pid 456] setpgid(0, 0 [pid 383] umount2("./6/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 381] read(249 [pid 310] read(3 [pid 307] <... write resumed>) = 416 [pid 383] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 310] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x2b\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x36\x01\x00\x00"..., 412) = 412 [pid 383] newfstatat(AT_FDCWD, "./6/binderfs" [pid 310] write(3, "\x3c\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x10\x00\x00\x00\x0c\x00\x14\x00\x04\x00\x00\x00\x00\x00\x0c\x00\x0c\x00\x00\x00\x2b\x00\x00\x00\x00\x00\x00\x00\xc0\xfc\x9b\x01\x00\x00\x00\x00", 64 [pid 304] epoll_pwait(4 [pid 383] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 310] <... write resumed>) = 64 [pid 304] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3ff4dd4ab7000002}], 128, 0, NULL, 0) = 1 [pid 383] unlink("./6/binderfs" [pid 310] write(23, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x2b\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 304] futex(0x19898cd6a160, FUTEX_WAKE_PRIVATE, 1 [pid 383] <... unlink resumed>) = 0 [pid 381] <... read resumed>, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x2b\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 310] <... write resumed>) = 48 [pid 304] <... futex resumed>) = 1 [pid 383] umount2("./6/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 381] rt_sigprocmask(SIG_BLOCK, ~[] [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 458] symlinkat("/syzcgroup/unified/syz6", AT_FDCWD, "./cgroup" [pid 456] <... setpgid resumed>) = 0 [pid 383] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 381] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 312] epoll_pwait(4 [pid 310] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=999989187}) [pid 308] <... futex resumed>) = 0 [pid 383] newfstatat(AT_FDCWD, "./6/cgroup.net" [pid 381] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 310] read(3 [pid 458] <... symlinkat resumed>) = 0 [pid 456] symlinkat("/syzcgroup/unified/syz1", AT_FDCWD, "./cgroup" [pid 383] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 310] <... read resumed>, "\x9c\x01\x00\x00", 4) = 4 [pid 308] write(5, "\x01\x00\x00\x00\x00\x00\x00\x00", 8 [pid 307] write(6, "\x9c\x01\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x2d\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 416 [pid 383] unlink("./6/cgroup.net" [pid 381] <... clone resumed>, child_tidptr=0x55556226f7d0) = 17 [pid 310] read(3 [pid 383] <... unlink resumed>) = 0 [pid 381] rt_sigprocmask(SIG_SETMASK, [] [pid 310] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x2c\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x36\x01\x00\x00"..., 412) = 412 [pid 383] umount2("./6/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 381] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 310] write(3, "\x3c\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x10\x00\x00\x00\x0c\x00\x18\x00\x08\x00\x04\x00\x00\x00\x10\x00\x0c\x00\x00\x00\x02\x00\x00\x00\x2c\x00\x00\x00\x00\x00\x00\x00\x00\x09\x3d\x00\x00\x00\x00\x00", 64 [pid 304] futex(0x34196c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=534624367} [pid 383] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 310] <... write resumed>) = 64 [pid 458] symlinkat("/syzcgroup/cpu/syz6", AT_FDCWD, "./cgroup.cpu" [pid 456] <... symlinkat resumed>) = 0 [pid 383] newfstatat(AT_FDCWD, "./6/cgroup.cpu" [pid 312] <... epoll_pwait resumed>, [{events=EPOLLIN, data=0x3438238}, {events=EPOLLIN|EPOLLOUT, data=0x3ff4dd4ab7000002}], 128, -1, NULL, 0) = 2 [pid 310] write(15, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x2c\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 308] <... write resumed>) = 8 [pid 307] <... write resumed>) = 416 [pid 383] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 381] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=10, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 310] <... write resumed>) = 48 [pid 383] unlink("./6/cgroup.cpu" [pid 381] rt_sigreturn({mask=[]} [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 383] <... unlink resumed>) = 0 [pid 381] <... rt_sigreturn resumed>) = -1 EINTR (Interrupted system call) [pid 310] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=999985795}) [pid 383] umount2("./6/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 310] read(3 [pid 383] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 310] <... read resumed>, "\x9c\x01\x00\x00", 4) = 4 [ 35.370658][ T407] CR2: 00007fc624db26c8 CR3: 000000010d77d000 CR4: 00000000003506a0 [ 35.377078][ T454] CR2: 0000198992252000 CR3: 0000000125861000 CR4: 00000000003506b0 [ 35.425123][ T454] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 35.434138][ T454] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 35.446691][ T454] Call Trace: [ 35.447711][ T407] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 35.450445][ T454] [pid 383] newfstatat(AT_FDCWD, "./6/cgroup" [pid 310] read(3ci2-android-5-15/strace-static-x86_64: Process 482 attached [pid 458] <... symlinkat resumed>) = 0 [pid 456] symlinkat("/syzcgroup/cpu/syz1", AT_FDCWD, "./cgroup.cpu" [pid 383] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 312] read(5 [pid 310] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x2d\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x36\x01\x00\x00"..., 412) = 412 [pid 308] futex(0x19898cd6a160, FUTEX_WAIT_PRIVATE, 0, NULL [pid 307] futex(0x34196c0, FUTEX_WAKE_PRIVATE, 1 [pid 383] unlink("./6/cgroup" [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 383] <... unlink resumed>) = 0 [pid 383] getdents64(3, 0x55555db89900 /* 0 entries */, 32768) = 0 [pid 383] close(3) = 0 [pid 383] unlinkat(AT_FDCWD, "./6", AT_REMOVEDIR) = 0 [pid 383] mkdirat(AT_FDCWD, "./7", 0777) = 0 [pid 383] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3 [pid 383] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 383] close(3 [pid 482] set_robust_list(0x55556226f7e0, 24 [pid 458] symlinkat("/syzcgroup/net/syz6", AT_FDCWD, "./cgroup.net" [pid 456] <... symlinkat resumed>) = 0 [pid 383] <... close resumed>) = 0 [pid 312] <... read resumed>, "\x01\x00\x00\x00\x00\x00\x00\x00", 8) = 8 [pid 307] <... futex resumed>) = 1 [pid 304] <... futex resumed>) = 0 [pid 383] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 304] sched_yield( [pid 383] <... socket resumed>) = 3 [pid 304] <... sched_yield resumed>) = 0 [pid 383] close(3 [pid 304] futex(0x19898c83e538, FUTEX_WAIT_PRIVATE, 4294967295, NULL [pid 383] <... close resumed>) = 0 [pid 383] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 383] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 383] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 383] close(3) = 0 [pid 383] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 383] close(3) = 0 [pid 383] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 383] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 383] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 383] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\xa0\x52\x52\x36\xff\x7f\x00\x00\x00\x00\x00\x00"..., 952) = 0 [pid 383] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 383] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 383] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xa0\x52\x52\x36\xff\x7f\x00\x00\x00\x00\x00\x00"..., 1368) = 0 [pid 383] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 383] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 458] <... symlinkat resumed>) = 0 [pid 456] symlinkat("/syzcgroup/net/syz1", AT_FDCWD, "./cgroup.net" [pid 383] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 312] sched_yield( [pid 383] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xa0\x52\x52\x36\xff\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 307] write(6, "\x9c\x01\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x2e\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 416 [pid 458] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 456] <... symlinkat resumed>) = 0 [pid 383] <... setsockopt resumed>) = 0 [pid 312] <... sched_yield resumed>) = 0 [pid 456] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 383] close(3 [pid 310] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=990640137}) [pid 307] <... write resumed>) = 416 [pid 458] <... openat resumed>) = 3 [pid 456] <... openat resumed>) = 3 [pid 383] <... close resumed>) = 0 [pid 312] futex(0x19898c83e538, FUTEX_WAKE_PRIVATE, 1 [pid 310] read(3 [pid 383] read(249 [pid 310] <... read resumed>, "\x9c\x01\x00\x00", 4) = 4 [pid 458] write(3, "1000", 4 [pid 456] write(3, "1000", 4 [pid 383] <... read resumed>, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x2c\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 312] <... futex resumed>) = 1 [pid 310] read(3 [pid 307] write(6, "\x9c\x01\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x2f\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 416 [pid 304] <... futex resumed>) = 0 [pid 458] <... write resumed>) = 4 [pid 456] <... write resumed>) = 4 [pid 383] rt_sigprocmask(SIG_BLOCK, ~[] [pid 312] epoll_pwait(4 [pid 310] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x2e\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x36\x01\x00\x00"..., 412) = 412 [pid 304] futex(0x19898cd6a160, FUTEX_WAKE_PRIVATE, 1 [pid 458] close(3 [pid 456] close(3 [pid 383] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 312] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 308] <... futex resumed>) = 0 [pid 307] <... write resumed>) = 416 [pid 304] <... futex resumed>) = 1 [pid 458] <... close resumed>) = 0 [pid 456] <... close resumed>) = 0 [pid 383] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 312] epoll_pwait(4 [pid 310] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=999988561}) [pid 308] futex(0x19898cd6a160, FUTEX_WAIT_PRIVATE, 0, NULL [pid 482] <... set_robust_list resumed>) = 0 [pid 458] read(200 [pid 456] read(200 [pid 310] read(3 [pid 307] write(6, "\x9c\x01\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x30\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 416 [pid 383] <... clone resumed>, child_tidptr=0x55555db767d0) = 23 [pid 310] <... read resumed>, "\x9c\x01\x00\x00", 4) = 4 [pid 383] rt_sigprocmask(SIG_SETMASK, [] [pid 310] read(3 [pid 383] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 310] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x2f\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x36\x01\x00\x00"..., 412) = 412 [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 304] futex(0x34196c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=507553929}ci2-android-5-15/strace-static-x86_64: Process 479 attached [pid 479] set_robust_list(0x55556936e7e0, 24) = 0 [pid 479] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 479] chdir("./4") = 0 [pid 479] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 479] setpgid(0, 0) = 0 [pid 479] symlinkat("/syzcgroup/unified/syz5", AT_FDCWD, "./cgroup") = 0 [pid 479] symlinkat("/syzcgroup/cpu/syz5", AT_FDCWD, "./cgroup.cpu") = 0 [pid 479] symlinkat("/syzcgroup/net/syz5", AT_FDCWD, "./cgroup.net") = 0 [pid 479] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 479] write(3, "1000", 4) = 4 [pid 479] close(3) = 0 [pid 479] read(200, 0x7fffc284a580, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 479] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 479] close(249) = 0 [pid 479] close(248) = 0 [pid 479] prctl(PR_SET_NAME, "syz.5.36") = 0 [pid 479] close(4) = 0 [pid 479] futex(0x7fbe36238fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 479] rt_sigaction(SIGRT_1, {sa_handler=0x7fbe35fd0650, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fbe35f52450}, NULL, 8) = 0 [pid 479] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 479] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbe35df2000 [pid 479] mprotect(0x7fbe35df3000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 479] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 479] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fbe35e12990, parent_tid=0x7fbe35e12990, exit_signal=0, stack=0x7fbe35df2000, stack_size=0x201c0, tls=0x7fbe35e126c0} => {parent_tid=[16]}, 88) = 16 [pid 479] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 479] futex(0x7fbe36238fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 479] futex(0x7fbe36238fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-5-15/strace-static-x86_64: Process 483 attached [pid 482] rt_sigprocmask(SIG_SETMASK, [] [pid 458] <... read resumed>, 0x7ffef91e3880, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 456] <... read resumed>, 0x7ffe17bbdd80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 307] <... write resumed>) = 416 [pid 310] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=988228271}) [pid 310] read(3, "\x9c\x01\x00\x00", 4) = 4 [pid 310] read(3, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x30\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x36\x01\x00\x00"..., 412) = 412 [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8}ci2-android-5-15/strace-static-x86_64: Process 484 attached [pid 484] set_robust_list(0x7fbe35e129a0, 24) = 0 [pid 484] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 484] socket(AF_PPPOX, SOCK_STREAM, 1) = 3 [pid 484] futex(0x7fbe36238fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 479] <... futex resumed>) = 0 [pid 479] futex(0x7fbe36238fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 479] futex(0x7fbe36238fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 484] <... futex resumed>) = 1 [pid 484] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP) = 4 [pid 484] futex(0x7fbe36238fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 479] <... futex resumed>) = 0 [pid 479] futex(0x7fbe36238fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 479] futex(0x7fbe36238fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 484] <... futex resumed>) = 1 [pid 484] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50) = 0 [pid 484] futex(0x7fbe36238fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 479] <... futex resumed>) = 0 [pid 479] futex(0x7fbe36238fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 479] futex(0x7fbe36238fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 484] <... futex resumed>) = 1 [pid 484] sendfile(-1, -1, [3], 2757) = -1 EBADF (Bad file descriptor) [pid 484] futex(0x7fbe36238fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 479] <... futex resumed>) = 0 [pid 479] futex(0x7fbe36238fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 479] futex(0x7fbe36238fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 484] <... futex resumed>) = 1 [pid 484] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88) = 17 [pid 484] futex(0x7fbe36238fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 479] <... futex resumed>) = 0 [pid 479] futex(0x7fbe36238fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 483] set_robust_list(0x55555db767e0, 24 [pid 479] <... futex resumed>) = 0 [pid 479] futex(0x7fbe36238fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 484] <... futex resumed>) = 1 [pid 458] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 483] <... set_robust_list resumed>) = 0 [pid 456] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 307] futex(0x34196c0, FUTEX_WAKE_PRIVATE, 1 [pid 484] ioctl(3, PPPIOCSMRU, 0) = -1 ENOSYS (Function not implemented) [pid 484] futex(0x7fbe36238fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 479] <... futex resumed>) = 0 [pid 479] close_range(3, 30, 0) = 0 [pid 307] <... futex resumed>) = 1 [pid 304] <... futex resumed>) = 0 [pid 304] sched_yield( [pid 456] <... symlinkat resumed>) = 0 [pid 304] <... sched_yield resumed>) = 0 [pid 307] futex(0x19898cd6a160, FUTEX_WAKE_PRIVATE, 1 [pid 304] getpid() = 303 [pid 458] <... symlinkat resumed>) = 0 [pid 304] tgkill(303, 307, SIGURG) = 0 [pid 483] rt_sigprocmask(SIG_SETMASK, [] [pid 458] close(249 [pid 456] close(249 [pid 308] <... futex resumed>) = 0 [pid 307] <... futex resumed>) = 1 [pid 479] exit_group(0) = ? [pid 484] <... futex resumed>) = ? [pid 308] write(6, "\x9c\x01\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x31\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 416 [pid 458] <... close resumed>) = 0 [pid 307] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=303, si_uid=0} --- [pid 483] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 456] <... close resumed>) = 0 [pid 307] rt_sigreturn({mask=[]} [pid 458] close(248 [pid 456] close(248 [pid 304] futex(0x3417d78, FUTEX_WAKE_PRIVATE, 1) = 1 [pid 310] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=994889816}) [pid 458] <... close resumed>) = 0 [pid 303] <... futex resumed>) = 0 [pid 456] <... close resumed>) = 0 [pid 308] <... write resumed>) = 416 [pid 307] <... rt_sigreturn resumed>) = 1 [pid 303] futex(0x3417d78, FUTEX_WAIT_PRIVATE, 0, NULL [pid 483] chdir("./7" [pid 458] prctl(PR_SET_NAME, "syz.6.35" [pid 307] futex(0x19898cbcf960, FUTEX_WAIT_PRIVATE, 0, NULL [pid 456] prctl(PR_SET_NAME, "syz.1.33" [pid 483] <... chdir resumed>) = 0 [pid 458] <... prctl resumed>) = 0 [pid 310] read(3, "\x9c\x01\x00\x00", 4) = 4 [pid 308] futex(0x19898cbcf960, FUTEX_WAKE_PRIVATE, 1 [pid 307] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 304] getpid( [pid 458] close(4 [pid 456] <... prctl resumed>) = 0 [pid 483] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 310] read(3 [pid 304] <... getpid resumed>) = 303 [pid 310] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x31\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x36\x01\x00\x00"..., 412) = 412 [pid 304] tgkill(303, 308, SIGURG [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 304] <... tgkill resumed>) = 0 [pid 307] write(6, "\x9c\x01\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 416 [pid 458] <... close resumed>) = 0 [pid 483] <... prctl resumed>) = 0 [pid 456] close(4 [pid 308] <... futex resumed>) = 0 [pid 483] setpgid(0, 0 [pid 482] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 458] futex(0x7f3cea2d1fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 456] <... close resumed>) = 0 [pid 310] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=998846556}) [pid 308] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=303, si_uid=0} --- [pid 307] <... write resumed>) = 416 [pid 383] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 310] read(3 [pid 383] rt_sigreturn({mask=[]} [pid 310] <... read resumed>, "\x9c\x01\x00\x00", 4) = 4 [pid 304] futex(0x3417d78, FUTEX_WAKE_PRIVATE, 1 [pid 383] <... rt_sigreturn resumed>) = -1 EINTR (Interrupted system call) [pid 310] read(3 [pid 304] <... futex resumed>) = 1 [pid 310] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x36\x01\x00\x00"..., 412) = 412 [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 484] +++ exited with 0 +++ [pid 479] +++ exited with 0 +++ [pid 388] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 388] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 388] write(248, "\x00\x00\x00\x00", 4 [pid 310] <... pselect6 resumed>) = 1 (in [13], left {tv_sec=0, tv_nsec=997180104}) [pid 483] <... setpgid resumed>) = 0 [pid 458] <... futex resumed>) = 0 [pid 310] read(13, "\x00\x00\x00\x00", 4) = 4 [pid 310] write(3, "\xe4\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x05\x00\x00\x00\x20\x00\x00\x00\x24\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x1c\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x1c\x00\x00\x00\x14\x00\x00\x00\x40\x43\xa6\x0d"..., 232 [pid 303] <... futex resumed>) = 0 [pid 458] rt_sigaction(SIGRT_1, {sa_handler=0x7f3cea069650, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f3ce9feb450} [pid 456] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 310] <... write resumed>) = 232 [pid 308] rt_sigreturn({mask=[]} [pid 307] futex(0x19898cbcf960, FUTEX_WAIT_PRIVATE, 0, NULL [pid 483] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup" [pid 312] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3ff4dd4ab7000002}], 128, 509, NULL, 0) = 1 [pid 310] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x05\x00\x00\x00\x2d\x00\x00\x00\x00\x00\x00\x00", 56 [pid 303] write(6, "\x9c\x01\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x33\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 416 [pid 483] <... symlinkat resumed>) = 0 [pid 458] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 456] <... futex resumed>) = 0 [pid 312] futex(0x19898dd0f960, FUTEX_WAIT_PRIVATE, 0, NULL [pid 310] <... write resumed>) = 56 [pid 308] <... rt_sigreturn resumed>) = 0 [pid 303] <... write resumed>) = 416 [pid 483] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu" [pid 458] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 456] rt_sigaction(SIGRT_1, {sa_handler=0x7f21591a9650, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f215912b450} [pid 310] write(11, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x2d\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 308] epoll_pwait(4 [pid 303] read(6 [pid 483] <... symlinkat resumed>) = 0 [pid 458] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 310] <... write resumed>) = 48 [pid 308] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3ff4dd4ab7000002}], 128, 0, NULL, 0) = 1 [pid 303] <... read resumed>, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x2a\x00\x00\x00\x00\x00\x00\x00\xf4\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x16\x00\x08\x00\x00\x00\x00\x00\x00\x00"..., 9967212) = 952 [pid 483] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net" [pid 458] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 456] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 308] epoll_pwait(4 [pid 303] write(6, "\x9c\x01\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x34\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 416 [pid 310] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=999990717}) [pid 458] <... mmap resumed>) = 0x7f3ce9e8b000 [pid 483] <... symlinkat resumed>) = 0 [pid 456] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 310] read(3 [pid 303] <... write resumed>) = 416 [pid 483] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 458] mprotect(0x7f3ce9e8c000, 131072, PROT_READ|PROT_WRITE [pid 456] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 310] <... read resumed>, "\x9c\x01\x00\x00", 4) = 4 [pid 310] read(3 [pid 303] write(6, "\x9c\x01\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x35\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 416 [pid 458] <... mprotect resumed>) = 0 [pid 456] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 310] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x33\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x36\x01\x00\x00"..., 412) = 412 [pid 483] <... openat resumed>) = 3 [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 458] rt_sigprocmask(SIG_BLOCK, ~[] [pid 456] <... mmap resumed>) = 0x7f2158fcb000 [pid 310] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=999979400}) [pid 303] <... write resumed>) = 416 [pid 483] write(3, "1000", 4 [pid 458] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 456] mprotect(0x7f2158fcc000, 131072, PROT_READ|PROT_WRITE [pid 310] read(3, "\x9c\x01\x00\x00", 4) = 4 [pid 303] write(6, "\x9c\x01\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x36\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 416 [pid 310] read(3 [pid 483] <... write resumed>) = 4 [pid 458] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f3ce9eab990, parent_tid=0x7f3ce9eab990, exit_signal=0, stack=0x7f3ce9e8b000, stack_size=0x201c0, tls=0x7f3ce9eab6c0} [pid 456] <... mprotect resumed>) = 0 [pid 310] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x34\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x36\x01\x00\x00"..., 412) = 412 [pid 303] <... write resumed>) = 416 ci2-android-5-15/strace-static-x86_64: Process 486 attached [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 486] set_robust_list(0x7f3ce9eab9a0, 24 [pid 483] close(3 [pid 458] <... clone3 resumed> => {parent_tid=[10]}, 88) = 10 [pid 456] rt_sigprocmask(SIG_BLOCK, ~[] [pid 310] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=999991492}) [pid 303] write(6, "\x9c\x01\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x37\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 416 [pid 486] <... set_robust_list resumed>) = 0 [pid 483] <... close resumed>) = 0 [pid 458] rt_sigprocmask(SIG_SETMASK, [] [pid 310] read(3 [pid 456] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 303] <... write resumed>) = 416 [pid 486] rt_sigprocmask(SIG_SETMASK, [] [pid 483] read(200 [pid 458] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 456] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f2158feb990, parent_tid=0x7f2158feb990, exit_signal=0, stack=0x7f2158fcb000, stack_size=0x201c0, tls=0x7f2158feb6c0} [pid 310] <... read resumed>, "\x9c\x01\x00\x00", 4) = 4 [pid 303] read(6 [pid 486] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 458] futex(0x7f3cea2d1fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 310] read(3ci2-android-5-15/strace-static-x86_64: Process 487 attached [pid 486] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 310] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x35\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x36\x01\x00\x00"..., 412) = 412 [pid 483] <... read resumed>, 0x7fff36525510, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 458] <... futex resumed>) = 0 [pid 303] <... read resumed>, 0x198990a00000, 9967212) = -1 EAGAIN (Resource temporarily unavailable) [pid 487] set_robust_list(0x7f2158feb9a0, 24 [pid 486] <... socket resumed>) = 3 [pid 483] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 458] futex(0x7f3cea2d1fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 303] futex(0x3417d78, FUTEX_WAIT_PRIVATE, 0, NULL [pid 487] <... set_robust_list resumed>) = 0 [pid 486] futex(0x7f3cea2d1fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 483] <... symlinkat resumed>) = 0 [pid 456] <... clone3 resumed> => {parent_tid=[18]}, 88) = 18 [pid 388] <... write resumed>) = 4 [pid 482] chdir("./5" [pid 458] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 310] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=999991392}) [pid 487] rt_sigprocmask(SIG_SETMASK, [] [pid 486] <... futex resumed>) = 0 [pid 310] read(3 [pid 304] futex(0x34196c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=475582383} [pid 487] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 486] futex(0x7f3cea2d1fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 310] <... read resumed>, "\x9c\x01\x00\x00", 4) = 4 [pid 487] futex(0x7f2159411fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 310] read(3, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x36\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x36\x01\x00\x00"..., 412) = 412 [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8}) = 1 (in [3], left {tv_sec=0, tv_nsec=999990730}) [pid 310] read(3, "\x9c\x01\x00\x00", 4) = 4 [pid 310] read(3, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x37\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x36\x01\x00\x00"..., 412) = 412 [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 388] umount2("./4", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 388] openat(AT_FDCWD, "./4", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 388] fstat(3, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 388] getdents64(3, 0x555569381900 /* 6 entries */, 32768) = 176 [pid 388] umount2("./4/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 388] newfstatat(AT_FDCWD, "./4/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 388] unlink("./4/binderfs") = 0 [pid 388] umount2("./4/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [ 35.461614][ T454] pppol2tp_release+0x150/0x2b0 [ 35.466952][ T454] sock_close+0xb8/0x200 [ 35.473548][ T454] ? sock_mmap+0xa0/0xa0 [ 35.477955][ T407] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 35.478368][ T454] __fput+0x22b/0x900 [ 35.493816][ T454] ____fput+0x15/0x20 [ 35.502869][ T407] Call Trace: [ 35.503102][ T454] task_work_run+0x127/0x190 [pid 483] close(249 [pid 482] <... chdir resumed>) = 0 [pid 458] futex(0x7f3cea2d1fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 456] rt_sigprocmask(SIG_SETMASK, [] [pid 388] newfstatat(AT_FDCWD, "./4/cgroup.net" [pid 381] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 381] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 388] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 388] unlink("./4/cgroup.net") = 0 [pid 388] umount2("./4/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 388] newfstatat(AT_FDCWD, "./4/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 388] unlink("./4/cgroup.cpu") = 0 [pid 388] umount2("./4/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 388] newfstatat(AT_FDCWD, "./4/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 388] unlink("./4/cgroup") = 0 [pid 388] getdents64(3, 0x555569381900 /* 0 entries */, 32768) = 0 [pid 388] close(3) = 0 [pid 388] unlinkat(AT_FDCWD, "./4", AT_REMOVEDIR) = 0 [pid 388] mkdirat(AT_FDCWD, "./5", 0777) = 0 [pid 483] <... close resumed>) = 0 [pid 458] <... futex resumed>) = 1 [pid 456] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 486] <... futex resumed>) = 0 [pid 483] close(248 [pid 458] futex(0x7f3cea2d1fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 456] futex(0x7f2159411fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 486] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP) = 4 [pid 486] futex(0x7f3cea2d1fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 486] futex(0x7f3cea2d1fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 388] openat(AT_FDCWD, "/dev/loop5", O_RDWR) = 3 [pid 388] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 388] close(3 [pid 487] <... futex resumed>) = 0 [pid 483] <... close resumed>) = 0 [pid 482] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 458] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 456] <... futex resumed>) = 1 [pid 487] socket(AF_PPPOX, SOCK_STREAM, 1) = 3 [pid 487] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 487] futex(0x7f2159411fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 483] prctl(PR_SET_NAME, "syz.2.44" [pid 458] futex(0x7f3cea2d1fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 456] futex(0x7f2159411fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 483] <... prctl resumed>) = 0 [pid 458] <... futex resumed>) = 1 [pid 483] close(4 [pid 458] futex(0x7f3cea2d1fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 456] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 483] <... close resumed>) = 0 [pid 486] <... futex resumed>) = 0 [pid 486] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50) = 0 [pid 483] futex(0x7f6bbdca6fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 486] futex(0x7f3cea2d1fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 486] futex(0x7f3cea2d1fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 456] futex(0x7f2159411fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 483] <... futex resumed>) = 0 [pid 458] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 458] futex(0x7f3cea2d1fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 483] rt_sigaction(SIGRT_1, {sa_handler=0x7f6bbda3e650, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f6bbd9c0450} [pid 456] <... futex resumed>) = 1 [pid 483] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 458] <... futex resumed>) = 1 [pid 456] futex(0x7f2159411fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 487] <... futex resumed>) = 0 [pid 486] <... futex resumed>) = 0 [pid 487] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 486] sendfile(-1, -1, [3 [pid 487] <... socket resumed>) = 4 [pid 486] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 458] futex(0x7f3cea2d1fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 483] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 487] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 486] futex(0x7f3cea2d1fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 483] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 458] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 483] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 487] <... futex resumed>) = 1 [pid 486] <... futex resumed>) = 0 [pid 483] <... mmap resumed>) = 0x7f6bbd860000 [pid 458] futex(0x7f3cea2d1fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 483] mprotect(0x7f6bbd861000, 131072, PROT_READ|PROT_WRITE [pid 456] <... futex resumed>) = 0 [pid 487] futex(0x7f2159411fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 486] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 483] <... mprotect resumed>) = 0 [pid 458] <... futex resumed>) = 0 [pid 487] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 486] <... clone3 resumed>) = 11 [pid 483] rt_sigprocmask(SIG_BLOCK, ~[] [pid 482] <... prctl resumed>) = 0 [pid 458] futex(0x7f3cea2d1fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 456] futex(0x7f2159411fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 487] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 486] futex(0x7f3cea2d1fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 487] <... connect resumed>) = 0 [pid 486] <... futex resumed>) = 0 [pid 487] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 486] futex(0x7f3cea2d1fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 487] <... futex resumed>) = 0 [pid 487] futex(0x7f2159411fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 458] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 388] <... close resumed>) = 0 [pid 388] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 458] futex(0x7f3cea2d1fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 456] <... futex resumed>) = 1 [pid 483] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 487] <... futex resumed>) = 0 [pid 486] <... futex resumed>) = 0 [pid 483] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6bbd880990, parent_tid=0x7f6bbd880990, exit_signal=0, stack=0x7f6bbd860000, stack_size=0x201c0, tls=0x7f6bbd8806c0} [pid 458] <... futex resumed>) = 1 [pid 456] futex(0x7f2159411fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 487] futex(0x7f2159411fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 486] ioctl(3, PPPIOCSMRU, 0ci2-android-5-15/strace-static-x86_64: Process 489 attached ) = -1 ENOSYS (Function not implemented) [pid 458] futex(0x7f3cea2d1fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 456] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 489] set_robust_list(0x7f6bbd8809a0, 24 [pid 486] futex(0x7f3cea2d1fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 483] <... clone3 resumed> => {parent_tid=[24]}, 88) = 24 [pid 456] futex(0x7f2159411fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 489] <... set_robust_list resumed>) = 0 [pid 489] rt_sigprocmask(SIG_SETMASK, [] [pid 487] <... futex resumed>) = 0 [pid 486] <... futex resumed>) = 1 [pid 483] rt_sigprocmask(SIG_SETMASK, [] [pid 458] <... futex resumed>) = 0 [pid 456] <... futex resumed>) = 1 [pid 489] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 487] sendfile(-1, -1, [3 [pid 486] futex(0x7f3cea2d1fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 483] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 482] setpgid(0, 0 [pid 458] close_range(3, 30, 0 [pid 456] futex(0x7f2159411fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 489] futex(0x7f6bbdca6fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 487] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 487] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 487] futex(0x7f2159411fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 483] futex(0x7f6bbdca6fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 482] <... setpgid resumed>) = 0 [pid 458] <... close_range resumed>) = 0 [pid 456] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 388] <... socket resumed>) = 3 [pid 383] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 383] rt_sigreturn({mask=[]}) = 0 [pid 388] close(3) = 0 [pid 388] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 388] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 388] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 388] close(3) = 0 [pid 388] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 388] close(3) = 0 [pid 388] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 388] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 388] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 388] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x10\xa3\x84\xc2\xff\x7f\x00\x00\x00\x00\x00\x00"..., 952) = 0 [pid 388] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 388] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 388] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x10\xa3\x84\xc2\xff\x7f\x00\x00\x00\x00\x00\x00"..., 1368) = 0 [pid 388] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 388] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 388] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x10\xa3\x84\xc2\xff\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 489] <... futex resumed>) = 0 [pid 483] <... futex resumed>) = 1 [pid 458] exit_group(0 [pid 456] futex(0x7f2159411fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 489] socket(AF_PPPOX, SOCK_STREAM, 1) = 3 [pid 489] futex(0x7f6bbdca6fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 458] <... exit_group resumed>) = ? [pid 456] <... futex resumed>) = 1 [pid 483] futex(0x7f6bbdca6fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 489] futex(0x7f6bbdca6fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 487] <... futex resumed>) = 0 [pid 486] <... futex resumed>) = ? [pid 483] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 456] futex(0x7f2159411fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 489] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 487] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 486] +++ exited with 0 +++ [pid 483] futex(0x7f6bbdca6fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 482] symlinkat("/syzcgroup/unified/syz0", AT_FDCWD, "./cgroup" [pid 458] +++ exited with 0 +++ [pid 489] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 487] <... clone3 resumed>) = 19 [pid 489] <... socket resumed>) = 4 [pid 487] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 489] futex(0x7f6bbdca6fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 487] <... futex resumed>) = 1 [pid 489] <... futex resumed>) = 0 [pid 487] futex(0x7f2159411fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 489] futex(0x7f6bbdca6fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 386] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 386] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 386] write(248, "\x00\x00\x00\x00", 4 [pid 310] <... pselect6 resumed>) = 1 (in [21], left {tv_sec=0, tv_nsec=950333354}) [pid 310] read(21, "\x00\x00\x00\x00", 4) = 4 [pid 310] write(3, "\xe4\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x06\x00\x00\x00\x20\x00\x00\x00\x23\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x1c\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x1c\x00\x00\x00\x14\x00\x00\x00\x80\x0c\x49\x11"..., 232) = 232 [pid 310] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x06\x00\x00\x00\x2e\x00\x00\x00\x00\x00\x00\x00", 56) = 56 [pid 310] write(20, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x2e\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 386] <... write resumed>) = 4 [pid 386] umount2("./2", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 386] openat(AT_FDCWD, "./2", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 386] fstat(3, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 386] getdents64(3, 0x55556825d900 /* 6 entries */, 32768) = 176 [pid 386] umount2("./2/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 386] newfstatat(AT_FDCWD, "./2/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 386] unlink("./2/binderfs") = 0 [pid 386] umount2("./2/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 386] newfstatat(AT_FDCWD, "./2/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 386] unlink("./2/cgroup.net") = 0 [pid 386] umount2("./2/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 386] newfstatat(AT_FDCWD, "./2/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 386] unlink("./2/cgroup.cpu") = 0 [pid 386] umount2("./2/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 386] newfstatat(AT_FDCWD, "./2/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 386] unlink("./2/cgroup") = 0 [pid 386] getdents64(3, 0x55556825d900 /* 0 entries */, 32768) = 0 [pid 386] close(3) = 0 [pid 386] unlinkat(AT_FDCWD, "./2", AT_REMOVEDIR) = 0 [pid 386] mkdirat(AT_FDCWD, "./3", 0777) = 0 [pid 386] openat(AT_FDCWD, "/dev/loop6", O_RDWR) = 3 [pid 386] ioctl(3, LOOP_CLR_FD [pid 489] <... futex resumed>) = 0 [pid 483] <... futex resumed>) = 1 [pid 456] <... futex resumed>) = 0 [pid 386] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 308] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3ff4dd4ab7000002}], 128, 482, NULL, 0) = 1 [pid 308] futex(0x34196c0, FUTEX_WAKE_PRIVATE, 1 [pid 489] futex(0x7f6bbdca6fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 483] futex(0x7f6bbdca6fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 456] futex(0x7f2159411fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 487] <... futex resumed>) = 0 [pid 483] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 456] <... futex resumed>) = 1 [pid 308] <... futex resumed>) = 1 [pid 304] <... futex resumed>) = 0 [pid 487] ioctl(3, PPPIOCSMRU, 0 [pid 483] futex(0x7f6bbdca6fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 456] futex(0x7f2159411fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 308] read(6 [pid 304] sched_yield( [pid 489] <... futex resumed>) = 0 [pid 487] <... ioctl resumed>) = -1 ENOSYS (Function not implemented) [pid 483] <... futex resumed>) = 1 [pid 308] <... read resumed>, "\xe4\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x06\x00\x00\x00\x20\x00\x00\x00\x23\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x1c\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x1c\x00\x00\x00\x14\x00\x00\x00\x80\x0c\x49\x11"..., 9967212) = 232 [pid 304] <... sched_yield resumed>) = 0 [pid 489] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 487] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 483] futex(0x7f6bbdca6fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 489] <... connect resumed>) = -1 EEXIST (File exists) [pid 487] <... futex resumed>) = 1 [pid 456] <... futex resumed>) = 0 [pid 308] read(6 [pid 489] futex(0x7f6bbdca6fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 487] futex(0x7f2159411fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 386] close(3 [pid 308] <... read resumed>, 0x198990a00000, 9967212) = -1 EAGAIN (Resource temporarily unavailable) [ 35.508534][ T407] [ 35.511671][ T454] do_exit+0xb70/0x29a0 [ 35.518949][ T454] ? __se_sys_clock_nanosleep+0x30b/0x3a0 [ 35.525130][ T454] ? put_task_struct+0x90/0x90 [ 35.532248][ T454] ? __kasan_check_write+0x14/0x20 [ 35.538873][ T454] __x64_sys_exit+0x40/0x40 [ 35.539487][ T407] pppol2tp_release+0x150/0x2b0 [ 35.544106][ T454] x64_sys_call+0x44/0x9a0 [ 35.554830][ T454] do_syscall_64+0x4c/0xa0 [pid 489] <... futex resumed>) = 1 [pid 483] <... futex resumed>) = 0 [pid 482] <... symlinkat resumed>) = 0 [pid 456] close_range(3, 30, 0 [pid 386] <... close resumed>) = 0 [pid 308] epoll_pwait(4 [pid 386] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 381] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 386] <... socket resumed>) = 3 [pid 386] close(3 [pid 381] rt_sigreturn({mask=[]} [pid 386] <... close resumed>) = 0 [pid 381] <... rt_sigreturn resumed>) = -1 EINTR (Interrupted system call) [pid 489] futex(0x7f6bbdca6fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 386] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 483] futex(0x7f6bbdca6fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 489] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 483] <... futex resumed>) = 0 [pid 482] symlinkat("/syzcgroup/cpu/syz0", AT_FDCWD, "./cgroup.cpu" [pid 456] <... close_range resumed>) = 0 [pid 386] <... socket resumed>) = 3 [pid 308] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 386] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 386] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 386] close(3) = 0 [pid 386] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 489] sendfile(-1, -1, [3 [pid 483] futex(0x7f6bbdca6fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 482] <... symlinkat resumed>) = 0 [pid 456] exit_group(0 [pid 388] <... setsockopt resumed>) = 0 [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 308] epoll_pwait(4 [pid 386] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 304] futex(0x34196c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=405107150} [pid 386] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 386] close(3) = 0 [pid 386] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 386] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 386] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 386] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x10\x36\x1e\xf9\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 952) = 0 [pid 386] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 386] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 386] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x10\x36\x1e\xf9\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 1368) = 0 [pid 386] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 386] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 386] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x10\x36\x1e\xf9\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 744) = 0 [pid 386] close(3) = 0 [pid 386] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x2e\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 386] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 386] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-15/strace-static-x86_64: Process 491 attached [pid 489] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 487] <... futex resumed>) = ? [pid 482] symlinkat("/syzcgroup/net/syz0", AT_FDCWD, "./cgroup.net" [pid 456] <... exit_group resumed>) = ? [pid 388] close(3 [pid 487] +++ exited with 0 +++ [pid 491] set_robust_list(0x55556824a7e0, 24 [pid 386] <... clone resumed>, child_tidptr=0x55556824a7d0) = 12 [pid 491] <... set_robust_list resumed>) = 0 [pid 386] rt_sigprocmask(SIG_SETMASK, [] [pid 491] rt_sigprocmask(SIG_SETMASK, [] [pid 386] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 491] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 491] chdir("./3") = 0 [pid 491] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 491] setpgid(0, 0) = 0 [pid 491] symlinkat("/syzcgroup/unified/syz6", AT_FDCWD, "./cgroup" [pid 383] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 383] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 491] <... symlinkat resumed>) = 0 [pid 491] symlinkat("/syzcgroup/cpu/syz6", AT_FDCWD, "./cgroup.cpu") = 0 [pid 491] symlinkat("/syzcgroup/net/syz6", AT_FDCWD, "./cgroup.net") = 0 [pid 491] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 491] write(3, "1000", 4) = 4 [pid 491] close(3) = 0 [pid 491] read(200, 0x7ffef91e3880, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 491] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 489] futex(0x7f6bbdca6fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 388] <... close resumed>) = 0 [pid 388] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x2d\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [ 35.561900][ T454] ? clear_bhb_loop+0x50/0xa0 [ 35.567439][ T454] ? clear_bhb_loop+0x50/0xa0 [ 35.568904][ T407] sock_close+0xb8/0x200 [ 35.572844][ T454] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 35.580349][ T407] ? sock_mmap+0xa0/0xa0 [ 35.583116][ T454] RIP: 0033:0x7fc623ffb0d9 [ 35.591858][ T407] __fput+0x22b/0x900 [ 35.592710][ T454] Code: Unable to access opcode bytes at RIP 0x7fc623ffb0af. [ 35.595893][ T407] ____fput+0x15/0x20 [pid 489] <... futex resumed>) = 1 [pid 483] <... futex resumed>) = 0 [pid 482] <... symlinkat resumed>) = 0 [pid 456] +++ exited with 0 +++ [pid 388] rt_sigprocmask(SIG_BLOCK, ~[] [pid 491] close(249) = 0 [pid 491] close(248) = 0 [pid 491] prctl(PR_SET_NAME, "syz.6.46" [pid 384] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=17, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 384] rt_sigreturn({mask=[]} [pid 491] <... prctl resumed>) = 0 [pid 491] close(4) = 0 [pid 384] <... rt_sigreturn resumed>) = 0 [pid 491] futex(0x7f3cea2d1fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 384] write(248, "\x00\x00\x00\x00", 4 [pid 310] <... pselect6 resumed>) = 1 (in [26], left {tv_sec=0, tv_nsec=948486374}) [pid 310] read(26, "\x00\x00\x00\x00", 4) = 4 [pid 310] write(3, "\xe4\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x01\x00\x00\x00\x20\x00\x00\x00\x21\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x1c\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x1c\x00\x00\x00\x14\x00\x00\x00\xc0\xcc\xae\x14"..., 232) = 232 [pid 310] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x01\x00\x00\x00\x2f\x00\x00\x00\x00\x00\x00\x00", 56) = 56 [pid 310] write(18, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x2f\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 491] <... futex resumed>) = 0 [pid 384] <... write resumed>) = 4 [pid 491] rt_sigaction(SIGRT_1, {sa_handler=0x7f3cea069650, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f3ce9feb450} [pid 384] umount2("./5", MNT_FORCE|UMOUNT_NOFOLLOW [pid 491] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 384] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 491] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 491] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f3ce9e8b000 [pid 384] openat(AT_FDCWD, "./5", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 491] mprotect(0x7f3ce9e8c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 384] <... openat resumed>) = 3 [pid 491] rt_sigprocmask(SIG_BLOCK, ~[] [pid 384] fstat(3, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 384] getdents64(3 [pid 491] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 491] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f3ce9eab990, parent_tid=0x7f3ce9eab990, exit_signal=0, stack=0x7f3ce9e8b000, stack_size=0x201c0, tls=0x7f3ce9eab6c0} [pid 384] <... getdents64 resumed>, 0x55556b4ae900 /* 6 entries */, 32768) = 176 [pid 384] umount2("./5/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 491] <... clone3 resumed> => {parent_tid=[13]}, 88) = 13 [pid 384] newfstatat(AT_FDCWD, "./5/binderfs" [pid 491] rt_sigprocmask(SIG_SETMASK, [] [pid 384] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 491] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 491] futex(0x7f3cea2d1fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 384] unlink("./5/binderfs") = 0 [pid 491] <... futex resumed>) = 0 [pid 491] futex(0x7f3cea2d1fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 384] umount2("./5/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 384] newfstatat(AT_FDCWD, "./5/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 384] unlink("./5/cgroup.net") = 0 [pid 384] umount2("./5/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 384] newfstatat(AT_FDCWD, "./5/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 384] unlink("./5/cgroup.cpu") = 0 [pid 384] umount2("./5/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 384] newfstatat(AT_FDCWD, "./5/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 384] unlink("./5/cgroup") = 0 [pid 384] getdents64(3, 0x55556b4ae900 /* 0 entries */, 32768) = 0 [pid 384] close(3) = 0 [pid 384] unlinkat(AT_FDCWD, "./5", AT_REMOVEDIR) = 0 [pid 384] mkdirat(AT_FDCWD, "./6", 0777) = 0 [pid 384] openat(AT_FDCWD, "/dev/loop1", O_RDWR) = 3 [pid 384] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 384] close(3ci2-android-5-15/strace-static-x86_64: Process 492 attached [pid 489] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 483] futex(0x7f6bbdca6fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 308] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3ff4dd4ab7000002}], 128, 420, NULL, 0) = 1 [pid 384] <... close resumed>) = 0 [pid 384] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 492] set_robust_list(0x7f3ce9eab9a0, 24 [pid 489] <... clone3 resumed>) = 25 [pid 483] <... futex resumed>) = 0 [pid 482] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 388] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 308] futex(0x34196c0, FUTEX_WAKE_PRIVATE, 1 [pid 384] <... socket resumed>) = 3 [pid 384] close(3) = 0 [pid 384] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 384] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 384] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 384] close(3) = 0 [pid 384] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 384] close(3) = 0 [pid 384] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 384] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x10\xdb\xbb\x17\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 952) = 0 [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 384] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x10\xdb\xbb\x17\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 1368) = 0 [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 384] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x10\xdb\xbb\x17\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 744) = 0 [pid 384] close(3) = 0 [pid 384] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x2f\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 384] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 384] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-15/strace-static-x86_64: Process 494 attached [pid 494] set_robust_list(0x55556b49b7e0, 24 [pid 384] <... clone resumed>, child_tidptr=0x55556b49b7d0) = 20 [pid 494] <... set_robust_list resumed>) = 0 [pid 384] rt_sigprocmask(SIG_SETMASK, [] [pid 494] rt_sigprocmask(SIG_SETMASK, [] [pid 384] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 494] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 494] chdir("./6") = 0 [pid 494] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 494] setpgid(0, 0) = 0 [pid 494] symlinkat("/syzcgroup/unified/syz1", AT_FDCWD, "./cgroup") = 0 [pid 494] symlinkat("/syzcgroup/cpu/syz1", AT_FDCWD, "./cgroup.cpu") = 0 [pid 494] symlinkat("/syzcgroup/net/syz1", AT_FDCWD, "./cgroup.net") = 0 [pid 494] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 494] write(3, "1000", 4) = 4 [pid 494] close(3) = 0 [pid 494] read(200, 0x7ffe17bbdd80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 494] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 494] close(249) = 0 [pid 494] close(248) = 0 [pid 494] prctl(PR_SET_NAME, "syz.1.47") = 0 [pid 494] close(4) = 0 [pid 494] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 494] rt_sigaction(SIGRT_1, {sa_handler=0x7f21591a9650, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f215912b450}, NULL, 8) = 0 [pid 494] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 494] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f2158fcb000 [pid 494] mprotect(0x7f2158fcc000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 494] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 494] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f2158feb990, parent_tid=0x7f2158feb990, exit_signal=0, stack=0x7f2158fcb000, stack_size=0x201c0, tls=0x7f2158feb6c0}ci2-android-5-15/strace-static-x86_64: Process 495 attached [pid 495] set_robust_list(0x7f2158feb9a0, 24 [pid 494] <... clone3 resumed> => {parent_tid=[21]}, 88) = 21 [pid 495] <... set_robust_list resumed>) = 0 [pid 494] rt_sigprocmask(SIG_SETMASK, [] [pid 495] rt_sigprocmask(SIG_SETMASK, [] [pid 494] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 495] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 494] futex(0x7f2159411fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 495] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 494] <... futex resumed>) = 0 [pid 495] <... socket resumed>) = 3 [pid 494] futex(0x7f2159411fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 495] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 494] <... futex resumed>) = 0 [pid 492] <... set_robust_list resumed>) = 0 [pid 495] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 494] futex(0x7f2159411fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 483] futex(0x7f6bbdca6fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 495] <... socket resumed>) = 4 [pid 489] futex(0x7f6bbdca6fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 308] <... futex resumed>) = 1 [pid 304] <... futex resumed>) = 0 [pid 495] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 494] <... futex resumed>) = 0 [pid 304] sched_yield( [pid 495] <... futex resumed>) = 0 [pid 494] futex(0x7f2159411fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 492] rt_sigprocmask(SIG_SETMASK, [] [pid 489] <... futex resumed>) = 0 [pid 483] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 308] read(6 [pid 304] <... sched_yield resumed>) = 0 [pid 495] futex(0x7f2159411fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 494] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 304] epoll_pwait(4 [pid 495] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 494] futex(0x7f2159411fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 304] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 495] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 494] <... futex resumed>) = 0 [pid 492] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 308] <... read resumed>, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x06\x00\x00\x00\x2e\x00\x00\x00\x00\x00\x00\x00", 9967212) = 56 [pid 495] <... connect resumed>) = -1 EEXIST (File exists) [pid 494] futex(0x7f2159411fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 489] ioctl(3, PPPIOCSMRU, 0 [pid 483] futex(0x7f6bbdca6fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 495] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 494] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 495] sendfile(-1, -1, [3 [pid 494] futex(0x7f2159411fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 495] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 495] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 494] <... futex resumed>) = 0 [pid 495] <... futex resumed>) = 0 [pid 494] futex(0x7f2159411fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 495] futex(0x7f2159411fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 494] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 495] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 494] futex(0x7f2159411fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 495] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 494] <... futex resumed>) = 0 [pid 492] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 489] <... ioctl resumed>) = -1 ENOTCONN (Transport endpoint is not connected) [pid 483] <... futex resumed>) = 0 [pid 308] write(6, "\x9c\x01\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x38\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 416 [pid 495] <... clone3 resumed>) = 22 [pid 494] futex(0x7f2159411fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 492] <... socket resumed>) = 3 [pid 489] futex(0x7f6bbdca6fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 483] futex(0x7f6bbdca6fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 482] <... openat resumed>) = 3 [pid 495] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 494] <... futex resumed>) = 0 [pid 495] ioctl(3, PPPIOCSMRU, 0 [pid 494] futex(0x7f2159411fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 495] <... ioctl resumed>) = -1 ENOTCONN (Transport endpoint is not connected) [pid 494] <... futex resumed>) = 0 [pid 495] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 494] futex(0x7f2159411fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 495] <... futex resumed>) = 0 [pid 494] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 495] futex(0x7f2159411fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 494] close_range(3, 30, 0) = 0 [pid 494] exit_group(0 [pid 495] <... futex resumed>) = ? [pid 494] <... exit_group resumed>) = ? [pid 495] +++ exited with 0 +++ [pid 494] +++ exited with 0 +++ [pid 384] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 384] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 384] write(248, "\x00\x00\x00\x00", 4 [pid 310] <... pselect6 resumed>) = 1 (in [26], left {tv_sec=0, tv_nsec=959801606}) [pid 384] <... write resumed>) = 4 [pid 310] read(26 [pid 384] umount2("./6", MNT_FORCE|UMOUNT_NOFOLLOW [pid 310] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 384] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 310] write(3, "\xf4\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x01\x00\x00\x00\x20\x00\x00\x00\x2f\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x00\x5a\x62\x02"..., 248 [pid 384] openat(AT_FDCWD, "./6", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 310] <... write resumed>) = 248 [pid 384] <... openat resumed>) = 3 [pid 310] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x01\x00\x00\x00\x30\x00\x00\x00\x00\x00\x00\x00", 56 [pid 384] fstat(3 [pid 310] <... write resumed>) = 56 [pid 384] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 310] write(18, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x30\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 384] getdents64(3 [pid 310] <... write resumed>) = 48 [pid 384] <... getdents64 resumed>, 0x55556b4ae900 /* 6 entries */, 32768) = 176 [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 384] umount2("./6/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 384] newfstatat(AT_FDCWD, "./6/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 384] unlink("./6/binderfs") = 0 [pid 310] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=999157174}) [pid 308] <... write resumed>) = 416 [pid 384] umount2("./6/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 310] read(3 [pid 308] read(6 [pid 384] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 310] <... read resumed>, "\x9c\x01\x00\x00", 4) = 4 [pid 308] <... read resumed>, "\xe4\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x01\x00\x00\x00\x20\x00\x00\x00\x21\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x1c\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x1c\x00\x00\x00\x14\x00\x00\x00\xc0\xcc\xae\x14"..., 9967212) = 592 [pid 384] newfstatat(AT_FDCWD, "./6/cgroup.net" [pid 310] read(3 [pid 308] write(6, "\x9c\x01\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x39\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 416 [pid 384] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 310] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x38\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x36\x01\x00\x00"..., 412) = 412 [pid 308] <... write resumed>) = 416 [pid 384] unlink("./6/cgroup.net" [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 308] write(6, "\x9c\x01\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x3a\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 416 [pid 384] <... unlink resumed>) = 0 [pid 310] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=999989147}) [pid 308] <... write resumed>) = 416 [pid 384] umount2("./6/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 310] read(3 [pid 308] read(6 [pid 384] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 310] <... read resumed>, "\x9c\x01\x00\x00", 4) = 4 [pid 308] <... read resumed>, 0x198990a00000, 9967212) = -1 EAGAIN (Resource temporarily unavailable) [pid 384] newfstatat(AT_FDCWD, "./6/cgroup.cpu" [pid 310] read(3 [pid 308] epoll_pwait(4 [pid 384] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 310] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x39\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x36\x01\x00\x00"..., 412) = 412 [pid 308] <... epoll_pwait resumed>, [{events=EPOLLOUT, data=0x3ff4dd4ab7000002}], 128, 0, NULL, 0) = 1 [pid 384] unlink("./6/cgroup.cpu" [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 308] epoll_pwait(4 [pid 384] <... unlink resumed>) = 0 [pid 310] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=999990423}) [pid 384] umount2("./6/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 310] read(3 [pid 304] futex(0x34196c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=327946098} [pid 384] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 310] <... read resumed>, "\x9c\x01\x00\x00", 4) = 4 [pid 384] newfstatat(AT_FDCWD, "./6/cgroup" [pid 310] read(3 [pid 384] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 310] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x3a\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x36\x01\x00\x00"..., 412) = 412 [pid 384] unlink("./6/cgroup" [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 384] <... unlink resumed>) = 0 [pid 384] getdents64(3, 0x55556b4ae900 /* 0 entries */, 32768) = 0 [pid 384] close(3) = 0 [pid 384] unlinkat(AT_FDCWD, "./6", AT_REMOVEDIR) = 0 [pid 384] mkdirat(AT_FDCWD, "./7", 0777) = 0 [pid 384] openat(AT_FDCWD, "/dev/loop1", O_RDWR [pid 492] futex(0x7f3cea2d1fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 489] <... futex resumed>) = 0 [pid 483] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 384] <... openat resumed>) = 3 [pid 384] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [ 35.603511][ T454] RSP: 002b:00007fc623e5bef8 EFLAGS: 00000246 ORIG_RAX: 000000000000003c [ 35.618083][ T407] task_work_run+0x127/0x190 [ 35.618885][ T454] RAX: ffffffffffffffda RBX: 0000000000000058 RCX: 00007fc623ffb0d9 [ 35.623254][ T407] do_exit+0xb70/0x29a0 [ 35.631206][ T454] RDX: 00007fc623e5c9c8 RSI: 0000000000000000 RDI: 0000000000000000 [ 35.646451][ T454] RBP: 00007fc624092024 R08: 0000000000000000 R09: 0000000000000058 [pid 384] close(3 [pid 492] <... futex resumed>) = 1 [pid 491] <... futex resumed>) = 0 [pid 489] futex(0x7f6bbdca6fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 483] close_range(3, 30, 0 [pid 482] write(3, "1000", 4 [pid 384] <... close resumed>) = 0 [pid 492] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 491] futex(0x7f3cea2d1fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 388] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 384] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 491] <... futex resumed>) = 0 [pid 384] <... socket resumed>) = 3 [pid 491] futex(0x7f3cea2d1fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 384] close(3) = 0 [pid 384] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 384] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 384] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 384] close(3) = 0 [pid 384] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 384] close(3) = 0 [pid 384] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 384] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x10\xdb\xbb\x17\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 952) = 0 [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 384] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x10\xdb\xbb\x17\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 1368) = 0 [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 483] <... close_range resumed>) = 0 [pid 384] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x10\xdb\xbb\x17\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 492] <... socket resumed>) = 4 [pid 483] exit_group(0 [pid 384] <... setsockopt resumed>) = 0 [pid 482] <... write resumed>) = 4 [pid 384] close(3) = 0 [pid 384] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x30\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 384] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 384] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-15/strace-static-x86_64: Process 497 attached [pid 497] set_robust_list(0x55556b49b7e0, 24 [pid 384] <... clone resumed>, child_tidptr=0x55556b49b7d0) = 23 [pid 497] <... set_robust_list resumed>) = 0 [pid 384] rt_sigprocmask(SIG_SETMASK, [] [pid 497] rt_sigprocmask(SIG_SETMASK, [] [pid 384] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 497] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 497] chdir("./7") = 0 [pid 492] futex(0x7f3cea2d1fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 489] <... futex resumed>) = ? [pid 483] <... exit_group resumed>) = ? [pid 386] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 497] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 497] setpgid(0, 0) = 0 [pid 497] symlinkat("/syzcgroup/unified/syz1", AT_FDCWD, "./cgroup") = 0 [pid 497] symlinkat("/syzcgroup/cpu/syz1", AT_FDCWD, "./cgroup.cpu") = 0 [pid 497] symlinkat("/syzcgroup/net/syz1", AT_FDCWD, "./cgroup.net") = 0 [pid 497] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 497] write(3, "1000", 4) = 4 [pid 497] close(3) = 0 [pid 497] read(200, 0x7ffe17bbdd80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 497] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 489] +++ exited with 0 +++ [pid 483] +++ exited with 0 +++ [pid 497] <... symlinkat resumed>) = 0 [pid 383] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 497] close(249 [pid 383] rt_sigreturn({mask=[]} [pid 497] <... close resumed>) = 0 [pid 383] <... rt_sigreturn resumed>) = -1 EINTR (Interrupted system call) [pid 497] close(248) = 0 [pid 386] rt_sigreturn({mask=[]} [pid 497] prctl(PR_SET_NAME, "syz.1.48" [pid 492] <... futex resumed>) = 1 [pid 491] <... futex resumed>) = 0 [pid 482] close(3 [pid 383] write(248, "\x00\x00\x00\x00", 4 [pid 497] <... prctl resumed>) = 0 [pid 383] <... write resumed>) = 4 [pid 310] <... pselect6 resumed>) = 1 (in [16], left {tv_sec=0, tv_nsec=963628618}) [pid 497] close(4 [pid 492] futex(0x7f3cea2d1fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 386] <... rt_sigreturn resumed>) = -1 EINTR (Interrupted system call) [pid 383] umount2("./7", MNT_FORCE|UMOUNT_NOFOLLOW [pid 310] read(16 [pid 497] <... close resumed>) = 0 [pid 491] futex(0x7f3cea2d1fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 492] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 383] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 310] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 497] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 482] <... close resumed>) = 0 [pid 383] openat(AT_FDCWD, "./7", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 310] write(3, "\xf4\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x2c\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x00\x0a\xd4\x0d"..., 248 [pid 497] <... futex resumed>) = 0 [pid 383] <... openat resumed>) = 3 [pid 310] <... write resumed>) = 248 [pid 308] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3ff4dd4ab7000002}], 128, 328, NULL, 0) = 1 [pid 497] rt_sigaction(SIGRT_1, {sa_handler=0x7f21591a9650, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f215912b450} [pid 383] fstat(3 [pid 310] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x31\x00\x00\x00\x00\x00\x00\x00", 56 [pid 308] futex(0x34196c0, FUTEX_WAKE_PRIVATE, 1 [pid 497] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 383] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 310] <... write resumed>) = 56 [pid 308] <... futex resumed>) = 1 [pid 304] <... futex resumed>) = 0 [pid 497] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 383] getdents64(3 [pid 310] write(15, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x31\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 308] read(6 [pid 497] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 383] <... getdents64 resumed>, 0x55555db89900 /* 6 entries */, 32768) = 176 [pid 310] <... write resumed>) = 48 [pid 308] <... read resumed>, "\xf4\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x2c\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x00\x0a\xd4\x0d"..., 9967212) = 248 [pid 497] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 383] umount2("./7/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 308] read(6 [pid 497] <... mmap resumed>) = 0x7f2158fcb000 [pid 383] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 308] <... read resumed>, 0x198990a00000, 9967212) = -1 EAGAIN (Resource temporarily unavailable) [pid 497] mprotect(0x7f2158fcc000, 131072, PROT_READ|PROT_WRITE [pid 383] newfstatat(AT_FDCWD, "./7/binderfs" [pid 308] epoll_pwait(4 [pid 497] <... mprotect resumed>) = 0 [pid 383] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 308] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 497] rt_sigprocmask(SIG_BLOCK, ~[] [pid 383] unlink("./7/binderfs" [pid 308] epoll_pwait(4 [pid 304] futex(0x34196c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=288462932} [pid 497] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 383] <... unlink resumed>) = 0 [pid 497] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f2158feb990, parent_tid=0x7f2158feb990, exit_signal=0, stack=0x7f2158fcb000, stack_size=0x201c0, tls=0x7f2158feb6c0} [pid 383] umount2("./7/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 497] <... clone3 resumed> => {parent_tid=[24]}, 88) = 24 [pid 383] newfstatat(AT_FDCWD, "./7/cgroup.net" [pid 497] rt_sigprocmask(SIG_SETMASK, [] [pid 383] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 497] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 383] unlink("./7/cgroup.net" [pid 497] futex(0x7f2159411fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 383] <... unlink resumed>) = 0 [pid 497] <... futex resumed>) = 0 [pid 383] umount2("./7/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 497] futex(0x7f2159411fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 383] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 383] newfstatat(AT_FDCWD, "./7/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 383] unlink("./7/cgroup.cpu") = 0 [pid 383] umount2("./7/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 383] newfstatat(AT_FDCWD, "./7/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 383] unlink("./7/cgroup") = 0 [pid 383] getdents64(3, 0x55555db89900 /* 0 entries */, 32768) = 0 [pid 383] close(3) = 0 [pid 383] unlinkat(AT_FDCWD, "./7", AT_REMOVEDIR) = 0 [pid 383] mkdirat(AT_FDCWD, "./8", 0777) = 0 [pid 383] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3 [pid 383] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 383] close(3ci2-android-5-15/strace-static-x86_64: Process 498 attached [pid 492] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 491] <... futex resumed>) = 0 [pid 482] read(200 [pid 383] <... close resumed>) = 0 [pid 383] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 383] close(3) = 0 [pid 383] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 383] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 383] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 383] close(3) = 0 [pid 383] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 383] close(3) = 0 [pid 383] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 383] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 383] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 383] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\xa0\x52\x52\x36\xff\x7f\x00\x00\x00\x00\x00\x00"..., 952) = 0 [pid 383] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 383] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 383] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xa0\x52\x52\x36\xff\x7f\x00\x00\x00\x00\x00\x00"..., 1368) = 0 [pid 383] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 383] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 383] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xa0\x52\x52\x36\xff\x7f\x00\x00\x00\x00\x00\x00"..., 744) = 0 [pid 498] set_robust_list(0x7f2158feb9a0, 24 [pid 383] close(3 [pid 492] <... connect resumed>) = 0 [pid 491] futex(0x7f3cea2d1fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 383] <... close resumed>) = 0 [pid 383] read(249 [pid 492] futex(0x7f3cea2d1fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 491] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 383] <... read resumed>, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x31\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 498] <... set_robust_list resumed>) = 0 [pid 383] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 383] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 498] rt_sigprocmask(SIG_SETMASK, [] [pid 492] <... futex resumed>) = 0 [pid 491] futex(0x7f3cea2d1fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 482] <... read resumed>, 0x7ffe8a1ae760, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 381] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4, si_uid=0, si_status=0, si_utime=0, si_stime=52 /* 0.52 s */} --- [pid 383] <... clone resumed>, child_tidptr=0x55555db767d0) = 26 [pid 383] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 384] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 384] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 388] <... clone resumed>, child_tidptr=0x55556936e7d0) = 18 [pid 388] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 388] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=17, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 388] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) ci2-android-5-15/strace-static-x86_64: Process 500 attached [pid 500] set_robust_list(0x55556936e7e0, 24) = 0 [pid 500] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 500] chdir("./5") = 0 [pid 500] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 500] setpgid(0, 0) = 0 [pid 500] symlinkat("/syzcgroup/unified/syz5", AT_FDCWD, "./cgroup"ci2-android-5-15/strace-static-x86_64: Process 499 attached [pid 498] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 492] sendfile(-1, -1, [3 [pid 491] <... futex resumed>) = 0 [pid 492] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 491] futex(0x7f3cea2d1fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 492] futex(0x7f3cea2d1fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 499] set_robust_list(0x55555db767e0, 24 [pid 498] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 492] <... futex resumed>) = 0 [pid 491] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 499] <... set_robust_list resumed>) = 0 [pid 492] futex(0x7f3cea2d1fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 491] futex(0x7f3cea2d1fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 498] <... socket resumed>) = 3 [pid 499] rt_sigprocmask(SIG_SETMASK, [] [pid 498] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 492] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 491] <... futex resumed>) = 0 [pid 500] <... symlinkat resumed>) = 0 [pid 500] symlinkat("/syzcgroup/cpu/syz5", AT_FDCWD, "./cgroup.cpu" [pid 499] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 492] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 491] futex(0x7f3cea2d1fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 498] <... futex resumed>) = 1 [pid 497] <... futex resumed>) = 0 [pid 497] futex(0x7f2159411fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 497] futex(0x7f2159411fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 500] <... symlinkat resumed>) = 0 [pid 500] symlinkat("/syzcgroup/net/syz5", AT_FDCWD, "./cgroup.net") = 0 [pid 499] chdir("./8" [pid 492] <... clone3 resumed>) = 14 [pid 498] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 500] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 499] <... chdir resumed>) = 0 [pid 498] <... socket resumed>) = 4 [pid 499] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 500] <... openat resumed>) = 3 [pid 499] <... prctl resumed>) = 0 [pid 498] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 500] write(3, "1000", 4) = 4 [pid 500] close(3) = 0 [pid 500] read(200, 0x7fffc284a580, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 500] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 500] close(249) = 0 [pid 500] close(248) = 0 [pid 500] prctl(PR_SET_NAME, "syz.5.45") = 0 [pid 500] close(4) = 0 [pid 499] setpgid(0, 0 [pid 498] <... futex resumed>) = 1 [pid 497] <... futex resumed>) = 0 [pid 499] <... setpgid resumed>) = 0 [pid 498] futex(0x7f2159411fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 492] futex(0x7f3cea2d1fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 497] futex(0x7f2159411fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 497] futex(0x7f2159411fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 500] futex(0x7fbe36238fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 500] rt_sigaction(SIGRT_1, {sa_handler=0x7fbe35fd0650, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fbe35f52450} [pid 499] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup" [pid 498] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 492] <... futex resumed>) = 1 [pid 491] <... futex resumed>) = 0 [pid 500] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 500] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 500] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbe35df2000 [pid 500] mprotect(0x7fbe35df3000, 131072, PROT_READ|PROT_WRITE [pid 499] <... symlinkat resumed>) = 0 [pid 498] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 500] <... mprotect resumed>) = 0 [pid 492] ioctl(3, PPPIOCSMRU, 0 [pid 491] futex(0x7f3cea2d1fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 499] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu" [pid 498] <... connect resumed>) = 0 [pid 492] <... ioctl resumed>) = -1 ENOSYS (Function not implemented) [pid 491] <... futex resumed>) = 0 [pid 500] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 500] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fbe35e12990, parent_tid=0x7fbe35e12990, exit_signal=0, stack=0x7fbe35df2000, stack_size=0x201c0, tls=0x7fbe35e126c0} [pid 499] <... symlinkat resumed>) = 0 [pid 498] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 492] futex(0x7f3cea2d1fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 491] futex(0x7f3cea2d1fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 500] <... clone3 resumed> => {parent_tid=[19]}, 88) = 19 [pid 500] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 500] futex(0x7fbe36238fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 500] futex(0x7fbe36238fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-5-15/strace-static-x86_64: Process 502 attached [pid 502] set_robust_list(0x7fbe35e129a0, 24) = 0 [pid 502] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 502] socket(AF_PPPOX, SOCK_STREAM, 1) = 3 [pid 502] futex(0x7fbe36238fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 500] <... futex resumed>) = 0 [pid 500] futex(0x7fbe36238fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 499] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net" [pid 498] <... futex resumed>) = 1 [pid 492] <... futex resumed>) = 0 [pid 491] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 482] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 381] rt_sigreturn({mask=[]} [pid 497] <... futex resumed>) = 0 [pid 499] <... symlinkat resumed>) = 0 [pid 498] sendfile(-1, -1, [3 [pid 497] futex(0x7f2159411fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 492] futex(0x7f3cea2d1fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 499] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 491] close_range(3, 30, 0 [pid 498] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 482] <... symlinkat resumed>) = 0 [pid 381] <... rt_sigreturn resumed>) = -1 EINTR (Interrupted system call) [pid 499] <... openat resumed>) = 3 [pid 498] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 497] <... futex resumed>) = 0 [pid 499] write(3, "1000", 4 [pid 491] <... close_range resumed>) = 0 [pid 482] close(249 [pid 497] futex(0x7f2159411fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 499] <... write resumed>) = 4 [pid 498] <... futex resumed>) = 0 [pid 491] exit_group(0 [pid 482] <... close resumed>) = 0 [pid 497] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 497] futex(0x7f2159411fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 497] futex(0x7f2159411fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 500] <... futex resumed>) = 0 [pid 500] futex(0x7fbe36238fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 502] <... futex resumed>) = 1 [pid 502] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP) = 4 [pid 499] close(3 [pid 498] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 499] <... close resumed>) = 0 [pid 492] <... futex resumed>) = ? [pid 491] <... exit_group resumed>) = ? [pid 482] close(248 [pid 502] futex(0x7fbe36238fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 500] <... futex resumed>) = 0 [pid 500] futex(0x7fbe36238fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 500] futex(0x7fbe36238fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 502] <... futex resumed>) = 1 [pid 502] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50) = 0 [pid 502] futex(0x7fbe36238fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 500] <... futex resumed>) = 0 [pid 499] read(200 [pid 498] <... clone3 resumed>) = 25 [pid 500] futex(0x7fbe36238fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 500] futex(0x7fbe36238fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 502] <... futex resumed>) = 1 [pid 502] sendfile(-1, -1, [3], 2757) = -1 EBADF (Bad file descriptor) [pid 502] futex(0x7fbe36238fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 500] <... futex resumed>) = 0 [pid 500] futex(0x7fbe36238fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 500] futex(0x7fbe36238fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 502] <... futex resumed>) = 1 [pid 502] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 492] +++ exited with 0 +++ [pid 491] +++ exited with 0 +++ [pid 499] <... read resumed>, 0x7fff36525510, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 498] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 499] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 498] <... futex resumed>) = 1 [pid 497] <... futex resumed>) = 0 [pid 482] <... close resumed>) = 0 [pid 499] <... symlinkat resumed>) = 0 [pid 498] futex(0x7f2159411fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 497] futex(0x7f2159411fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 499] close(249 [pid 498] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 497] <... futex resumed>) = 0 [pid 386] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 499] <... close resumed>) = 0 [pid 498] ioctl(3, PPPIOCSMRU, 0 [pid 497] futex(0x7f2159411fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 482] prctl(PR_SET_NAME, "syz.0.43" [pid 499] close(248 [pid 498] <... ioctl resumed>) = -1 ENOSYS (Function not implemented) [pid 386] rt_sigreturn({mask=[]} [pid 499] <... close resumed>) = 0 [pid 482] <... prctl resumed>) = 0 [pid 499] prctl(PR_SET_NAME, "syz.2.49" [pid 498] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 482] close(4 [pid 499] <... prctl resumed>) = 0 [pid 386] <... rt_sigreturn resumed>) = -1 EINTR (Interrupted system call) [pid 499] close(4 [pid 498] <... futex resumed>) = 1 [pid 497] <... futex resumed>) = 0 [pid 482] <... close resumed>) = 0 [pid 499] <... close resumed>) = 0 [pid 497] close_range(3, 30, 0) = 0 [pid 497] exit_group(0) = ? [pid 499] futex(0x7f6bbdca6fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 502] <... clone3 resumed>) = 20 [pid 499] <... futex resumed>) = 0 [pid 499] rt_sigaction(SIGRT_1, {sa_handler=0x7f6bbda3e650, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f6bbd9c0450} [pid 482] futex(0x7fc624282fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 499] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 386] write(248, "\x00\x00\x00\x00", 4 [pid 499] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 482] <... futex resumed>) = 0 [pid 499] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 482] rt_sigaction(SIGRT_1, {sa_handler=0x7fc62401a650, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc623f9c450} [pid 386] <... write resumed>) = 4 [pid 499] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 310] <... pselect6 resumed>) = 1 (in [21], left {tv_sec=0, tv_nsec=972709617}) [pid 499] <... mmap resumed>) = 0x7f6bbd860000 [pid 386] umount2("./3", MNT_FORCE|UMOUNT_NOFOLLOW [pid 310] read(21 [pid 499] mprotect(0x7f6bbd861000, 131072, PROT_READ|PROT_WRITE [pid 482] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 386] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 310] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 499] <... mprotect resumed>) = 0 [pid 482] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 310] write(3, "\xe4\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x06\x00\x00\x00\x20\x00\x00\x00\x2e\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x1c\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x1c\x00\x00\x00\x14\x00\x00\x00\xc0\x2e\xb7\x09"..., 232 [pid 499] rt_sigprocmask(SIG_BLOCK, ~[] [pid 310] <... write resumed>) = 232 [pid 482] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 499] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 386] openat(AT_FDCWD, "./3", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 310] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x06\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00", 56 [pid 499] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6bbd880990, parent_tid=0x7f6bbd880990, exit_signal=0, stack=0x7f6bbd860000, stack_size=0x201c0, tls=0x7f6bbd8806c0} [pid 482] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 310] <... write resumed>) = 56 [pid 310] write(20, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x32\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8}ci2-android-5-15/strace-static-x86_64: Process 505 attached [pid 482] <... mmap resumed>) = 0x7fc623e3c000 [pid 505] set_robust_list(0x7f6bbd8809a0, 24 [pid 502] futex(0x7fbe36238fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 499] <... clone3 resumed> => {parent_tid=[27]}, 88) = 27 [pid 482] mprotect(0x7fc623e3d000, 131072, PROT_READ|PROT_WRITE [pid 386] <... openat resumed>) = 3 [pid 505] <... set_robust_list resumed>) = 0 [pid 499] rt_sigprocmask(SIG_SETMASK, [] [pid 505] rt_sigprocmask(SIG_SETMASK, [] [pid 502] <... futex resumed>) = 1 [pid 500] <... futex resumed>) = 0 [pid 499] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 498] +++ exited with 0 +++ [pid 497] +++ exited with 0 +++ [pid 482] <... mprotect resumed>) = 0 [pid 386] fstat(3 [pid 505] <... rt_sigprocmask resumed>, NULL, 8) = 0 [ 35.655728][ T454] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 35.660167][ T407] ? __se_sys_clock_nanosleep+0x30b/0x3a0 [ 35.664265][ T454] R13: 00007fc624283038 R14: 00007fc624282fa0 R15: 00007ffe8a1ae7f8 [ 35.669480][ T407] ? put_task_struct+0x90/0x90 [ 35.677769][ T454] [ 35.687211][ T454] ---[ end trace 47568da4eba4805f ]--- [ 35.697569][ T407] ? __kasan_check_write+0x14/0x20 [ 35.704755][ T407] __x64_sys_exit+0x40/0x40 [pid 499] futex(0x7f6bbdca6fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 505] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 499] <... futex resumed>) = 0 [pid 482] rt_sigprocmask(SIG_BLOCK, ~[] [pid 386] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 505] <... socket resumed>) = 3 [pid 499] futex(0x7f6bbdca6fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 505] futex(0x7f6bbdca6fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 499] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 482] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 386] getdents64(3 [pid 505] <... futex resumed>) = 0 [pid 499] futex(0x7f6bbdca6fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 505] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 499] <... futex resumed>) = 0 [pid 482] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc623e5c990, parent_tid=0x7fc623e5c990, exit_signal=0, stack=0x7fc623e3c000, stack_size=0x201c0, tls=0x7fc623e5c6c0} [pid 386] <... getdents64 resumed>, 0x55556825d900 /* 6 entries */, 32768) = 176 [pid 505] <... socket resumed>) = 4 [pid 499] futex(0x7f6bbdca6fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 505] futex(0x7f6bbdca6fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 499] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 386] umount2("./3/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 505] <... futex resumed>) = 0 [pid 499] futex(0x7f6bbdca6fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 482] <... clone3 resumed> => {parent_tid=[18]}, 88) = 18 [pid 505] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 499] <... futex resumed>) = 0 [pid 386] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 505] <... connect resumed>) = 0 [pid 499] futex(0x7f6bbdca6fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 482] rt_sigprocmask(SIG_SETMASK, [] [pid 505] futex(0x7f6bbdca6fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 499] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 386] newfstatat(AT_FDCWD, "./3/binderfs" [pid 505] <... futex resumed>) = 0 [pid 499] futex(0x7f6bbdca6fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 482] <... rt_sigprocmask resumed>, NULL, 8) = 0 ci2-android-5-15/strace-static-x86_64: Process 506 attached [pid 505] sendfile(-1, -1, [3 [pid 502] ioctl(3, PPPIOCSMRU, 0 [pid 500] futex(0x7fbe36238fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 499] <... futex resumed>) = 0 [pid 386] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 505] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 499] futex(0x7f6bbdca6fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 482] futex(0x7fc624282fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 505] futex(0x7f6bbdca6fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 499] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 386] unlink("./3/binderfs" [pid 505] <... futex resumed>) = 0 [pid 499] futex(0x7f6bbdca6fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 482] <... futex resumed>) = 0 [pid 505] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 499] <... futex resumed>) = 0 [pid 386] <... unlink resumed>) = 0 [pid 505] <... clone3 resumed>) = 28 [pid 499] futex(0x7f6bbdca6fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 482] futex(0x7fc624282fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 505] futex(0x7f6bbdca6fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 499] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 386] umount2("./3/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 505] <... futex resumed>) = 0 [pid 499] futex(0x7f6bbdca6fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 505] ioctl(3, PPPIOCSMRU, 0 [pid 499] <... futex resumed>) = 0 [pid 386] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 505] <... ioctl resumed>) = -1 ENOSYS (Function not implemented) [pid 499] futex(0x7f6bbdca6fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 505] futex(0x7f6bbdca6fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 499] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 386] newfstatat(AT_FDCWD, "./3/cgroup.net" [pid 505] <... futex resumed>) = 0 [pid 499] close_range(3, 30, 0 [pid 505] futex(0x7f6bbdca6fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 499] <... close_range resumed>) = 0 [pid 386] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 499] exit_group(0 [pid 505] <... futex resumed>) = ? [pid 499] <... exit_group resumed>) = ? [pid 386] unlink("./3/cgroup.net" [pid 506] set_robust_list(0x7fc623e5c9a0, 24 [pid 505] +++ exited with 0 +++ [pid 502] <... ioctl resumed>) = -1 ENOSYS (Function not implemented) [pid 500] <... futex resumed>) = 0 [pid 499] +++ exited with 0 +++ [pid 386] <... unlink resumed>) = 0 [pid 384] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 386] umount2("./3/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 386] newfstatat(AT_FDCWD, "./3/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 386] unlink("./3/cgroup.cpu") = 0 [pid 386] umount2("./3/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 386] newfstatat(AT_FDCWD, "./3/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 386] unlink("./3/cgroup") = 0 [pid 386] getdents64(3, 0x55556825d900 /* 0 entries */, 32768) = 0 [pid 386] close(3) = 0 [pid 386] unlinkat(AT_FDCWD, "./3", AT_REMOVEDIR) = 0 [pid 386] mkdirat(AT_FDCWD, "./4", 0777) = 0 [pid 386] openat(AT_FDCWD, "/dev/loop6", O_RDWR) = 3 [pid 386] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 386] close(3 [pid 506] <... set_robust_list resumed>) = 0 [pid 502] futex(0x7fbe36238fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 500] futex(0x7fbe36238fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 386] <... close resumed>) = 0 [pid 384] rt_sigreturn({mask=[]} [pid 386] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 386] close(3) = 0 [pid 386] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 386] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 506] rt_sigprocmask(SIG_SETMASK, [] [pid 500] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 386] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 384] <... rt_sigreturn resumed>) = -1 EINTR (Interrupted system call) [pid 383] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=26, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 308] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3ff4dd4ab7000002}], 128, 288, NULL, 0) = 1 [pid 506] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 386] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 383] rt_sigreturn({mask=[]} [pid 386] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 506] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 386] close(3 [pid 308] futex(0x34196c0, FUTEX_WAKE_PRIVATE, 1 [pid 506] <... socket resumed>) = 3 [pid 500] close_range(3, 30, 0 [pid 386] <... close resumed>) = 0 [pid 383] <... rt_sigreturn resumed>) = 26 [pid 308] <... futex resumed>) = 1 [pid 304] <... futex resumed>) = 0 [pid 386] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 386] close(3) = 0 [pid 386] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 386] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 386] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 386] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x10\x36\x1e\xf9\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 952) = 0 [pid 386] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 386] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 386] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x10\x36\x1e\xf9\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 1368) = 0 [pid 386] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 386] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 386] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x10\x36\x1e\xf9\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 744) = 0 [pid 386] close(3) = 0 [pid 386] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x32\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 386] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 386] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55556824a7d0) = 15 [pid 386] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 506] futex(0x7fc624282fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 384] write(248, "\x00\x00\x00\x00", 4 [pid 383] write(248, "\x00\x00\x00\x00", 4 [pid 308] read(6ci2-android-5-15/strace-static-x86_64: Process 508 attached [pid 384] <... write resumed>) = 4 [pid 383] <... write resumed>) = 4 [pid 310] <... pselect6 resumed>) = 1 (in [26], left {tv_sec=0, tv_nsec=960429059}) [pid 508] set_robust_list(0x55556824a7e0, 24 [pid 506] <... futex resumed>) = 1 [pid 500] <... close_range resumed>) = 0 [pid 482] <... futex resumed>) = 0 [pid 308] <... read resumed>, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x31\x00\x00\x00\x00\x00\x00\x00\xe4\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00"..., 9967212) = 344 [pid 482] futex(0x7fc624282fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 482] futex(0x7fc624282fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 502] <... futex resumed>) = 0 [pid 502] futex(0x7fbe36238fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 384] umount2("./7", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 384] openat(AT_FDCWD, "./7", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 384] fstat(3, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 384] getdents64(3, 0x55556b4ae900 /* 6 entries */, 32768) = 176 [pid 384] umount2("./7/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 384] newfstatat(AT_FDCWD, "./7/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 384] unlink("./7/binderfs") = 0 [pid 384] umount2("./7/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 384] newfstatat(AT_FDCWD, "./7/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 384] unlink("./7/cgroup.net") = 0 [pid 384] umount2("./7/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 384] newfstatat(AT_FDCWD, "./7/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 384] unlink("./7/cgroup.cpu") = 0 [pid 384] umount2("./7/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 384] newfstatat(AT_FDCWD, "./7/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 384] unlink("./7/cgroup") = 0 [pid 384] getdents64(3, 0x55556b4ae900 /* 0 entries */, 32768) = 0 [pid 384] close(3) = 0 [pid 384] unlinkat(AT_FDCWD, "./7", AT_REMOVEDIR) = 0 [pid 384] mkdirat(AT_FDCWD, "./8", 0777) = 0 [pid 384] openat(AT_FDCWD, "/dev/loop1", O_RDWR) = 3 [pid 384] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 384] close(3 [pid 508] <... set_robust_list resumed>) = 0 [pid 506] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 500] exit_group(0 [pid 384] <... close resumed>) = 0 [pid 383] umount2("./8", MNT_FORCE|UMOUNT_NOFOLLOW [pid 310] read(26 [pid 308] write(6, "\x9c\x01\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x3b\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 416 [pid 384] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 384] close(3) = 0 [pid 384] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 384] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 384] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [ 35.722065][ T407] x64_sys_call+0x44/0x9a0 [ 35.726804][ T407] do_syscall_64+0x4c/0xa0 [ 35.731533][ T407] ? clear_bhb_loop+0x50/0xa0 [ 35.736398][ T407] ? clear_bhb_loop+0x50/0xa0 [ 35.741892][ T407] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 35.747805][ T407] RIP: 0033:0x7fbe35fb10d9 [ 35.753383][ T407] Code: Unable to access opcode bytes at RIP 0x7fbe35fb10af. [ 35.761171][ T407] RSP: 002b:00007fbe35e11ef8 EFLAGS: 00000246 ORIG_RAX: 000000000000003c [pid 384] close(3) = 0 [pid 384] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 384] close(3) = 0 [pid 384] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 384] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x10\xdb\xbb\x17\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 952) = 0 [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 384] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x10\xdb\xbb\x17\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 1368) = 0 [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 508] rt_sigprocmask(SIG_SETMASK, [] [pid 506] <... socket resumed>) = 4 [pid 384] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x10\xdb\xbb\x17\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 508] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 506] futex(0x7fc624282fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 502] <... futex resumed>) = ? [pid 500] <... exit_group resumed>) = ? [pid 384] <... setsockopt resumed>) = 0 [pid 383] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 310] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 308] <... write resumed>) = 416 [pid 304] epoll_pwait(4 [pid 502] +++ exited with 0 +++ [pid 384] close(3) = 0 [pid 384] read(249 [pid 508] chdir("./4") = 0 [pid 508] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 508] setpgid(0, 0) = 0 [pid 508] symlinkat("/syzcgroup/unified/syz6", AT_FDCWD, "./cgroup") = 0 [pid 508] symlinkat("/syzcgroup/cpu/syz6", AT_FDCWD, "./cgroup.cpu") = 0 [pid 508] symlinkat("/syzcgroup/net/syz6", AT_FDCWD, "./cgroup.net") = 0 [pid 508] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 508] write(3, "1000", 4) = 4 [pid 508] close(3) = 0 [pid 508] read(200, 0x7ffef91e3880, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 508] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 508] close(249) = 0 [pid 508] close(248) = 0 [pid 508] prctl(PR_SET_NAME, "syz.6.50") = 0 [pid 508] close(4) = 0 [pid 508] futex(0x7f3cea2d1fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 508] rt_sigaction(SIGRT_1, {sa_handler=0x7f3cea069650, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f3ce9feb450}, NULL, 8) = 0 [pid 508] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 508] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f3ce9e8b000 [pid 508] mprotect(0x7f3ce9e8c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 508] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 508] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f3ce9eab990, parent_tid=0x7f3ce9eab990, exit_signal=0, stack=0x7f3ce9e8b000, stack_size=0x201c0, tls=0x7f3ce9eab6c0} => {parent_tid=[16]}, 88) = 16 [pid 508] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 508] futex(0x7f3cea2d1fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 508] futex(0x7f3cea2d1fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 506] <... futex resumed>) = 1 [pid 482] <... futex resumed>) = 0 [pid 383] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 310] write(3, "\xe4\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x01\x00\x00\x00\x20\x00\x00\x00\x30\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x1c\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x1c\x00\x00\x00\x14\x00\x00\x00\x00\x32\x1b\x08"..., 232ci2-android-5-15/strace-static-x86_64: Process 509 attached [pid 506] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 482] futex(0x7fc624282fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 383] rt_sigreturn({mask=[]} [pid 308] write(6, "\x9c\x01\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x3c\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 416 [pid 304] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 509] set_robust_list(0x7f3ce9eab9a0, 24 [pid 506] <... connect resumed>) = 0 [pid 482] <... futex resumed>) = 0 [pid 383] <... rt_sigreturn resumed>) = -1 EINVAL (Invalid argument) [pid 310] <... write resumed>) = 232 [pid 308] <... write resumed>) = 416 [pid 304] futex(0x3417d78, FUTEX_WAKE_PRIVATE, 1 [pid 509] <... set_robust_list resumed>) = 0 [pid 506] futex(0x7fc624282fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 482] futex(0x7fc624282fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 383] openat(AT_FDCWD, "./8", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 310] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x01\x00\x00\x00\x33\x00\x00\x00\x00\x00\x00\x00", 56 [pid 308] read(6 [pid 303] <... futex resumed>) = 0 [pid 304] <... futex resumed>) = 1 [pid 303] epoll_pwait(4 [pid 509] rt_sigprocmask(SIG_SETMASK, [] [pid 506] <... futex resumed>) = 0 [pid 482] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 383] <... openat resumed>) = 3 [pid 310] <... write resumed>) = 56 [pid 308] <... read resumed>, "\xe4\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x01\x00\x00\x00\x20\x00\x00\x00\x30\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x1c\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x1c\x00\x00\x00\x14\x00\x00\x00\x00\x32\x1b\x08"..., 9967212) = 288 [pid 303] <... epoll_pwait resumed>, [{events=EPOLLOUT, data=0x3ff4dd4ab7000002}], 128, 0, NULL, 0) = 1 [pid 500] +++ exited with 0 +++ [pid 482] futex(0x7fc624282fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 303] epoll_pwait(4 [pid 482] <... futex resumed>) = 0 [pid 482] futex(0x7fc624282fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 509] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 509] socket(AF_PPPOX, SOCK_STREAM, 1) = 3 [pid 509] futex(0x7f3cea2d1fac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 508] <... futex resumed>) = 0 [pid 509] futex(0x7f3cea2d1fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 508] futex(0x7f3cea2d1fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 509] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 508] <... futex resumed>) = 0 [pid 509] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 508] futex(0x7f3cea2d1fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 509] <... socket resumed>) = 4 [pid 509] futex(0x7f3cea2d1fac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 508] <... futex resumed>) = 0 [pid 509] futex(0x7f3cea2d1fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 508] futex(0x7f3cea2d1fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 509] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 508] <... futex resumed>) = 0 [pid 509] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 508] futex(0x7f3cea2d1fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 509] <... connect resumed>) = -1 EEXIST (File exists) [pid 509] futex(0x7f3cea2d1fac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 508] <... futex resumed>) = 0 [pid 509] futex(0x7f3cea2d1fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 508] futex(0x7f3cea2d1fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 509] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 508] <... futex resumed>) = 0 [pid 509] sendfile(-1, -1, [3 [pid 508] futex(0x7f3cea2d1fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 509] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 509] futex(0x7f3cea2d1fac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 508] <... futex resumed>) = 0 [pid 509] futex(0x7f3cea2d1fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 508] futex(0x7f3cea2d1fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 509] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 508] <... futex resumed>) = 0 [pid 509] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 508] futex(0x7f3cea2d1fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 509] <... clone3 resumed>) = 17 [pid 509] futex(0x7f3cea2d1fac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 508] <... futex resumed>) = 0 [pid 509] futex(0x7f3cea2d1fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 508] futex(0x7f3cea2d1fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 509] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 508] <... futex resumed>) = 0 [pid 509] ioctl(3, PPPIOCSMRU, 0 [pid 508] futex(0x7f3cea2d1fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 509] <... ioctl resumed>) = -1 ENOTCONN (Transport endpoint is not connected) [pid 509] futex(0x7f3cea2d1fac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 508] <... futex resumed>) = 0 [pid 509] futex(0x7f3cea2d1fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 508] close_range(3, 30, 0) = 0 [pid 508] exit_group(0 [pid 509] <... futex resumed>) = ? [pid 508] <... exit_group resumed>) = ? [pid 509] +++ exited with 0 +++ [pid 508] +++ exited with 0 +++ [pid 506] sendfile(-1, -1, [3 [pid 383] fstat(3 [pid 310] write(18, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x33\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 308] write(6, "\x9c\x01\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x3d\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 416 [pid 386] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 386] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 386] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 386] umount2("./4", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 386] openat(AT_FDCWD, "./4", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 386] fstat(3, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 386] getdents64(3, 0x55556825d900 /* 6 entries */, 32768) = 176 [pid 386] umount2("./4/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 386] newfstatat(AT_FDCWD, "./4/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 386] unlink("./4/binderfs") = 0 [pid 386] umount2("./4/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 386] newfstatat(AT_FDCWD, "./4/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 386] unlink("./4/cgroup.net") = 0 [pid 386] umount2("./4/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 386] newfstatat(AT_FDCWD, "./4/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 386] unlink("./4/cgroup.cpu") = 0 [pid 386] umount2("./4/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 386] newfstatat(AT_FDCWD, "./4/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 386] unlink("./4/cgroup") = 0 [pid 386] getdents64(3, 0x55556825d900 /* 0 entries */, 32768) = 0 [pid 386] close(3) = 0 [pid 386] unlinkat(AT_FDCWD, "./4", AT_REMOVEDIR) = 0 [pid 386] mkdirat(AT_FDCWD, "./5", 0777) = 0 [pid 386] openat(AT_FDCWD, "/dev/loop6", O_RDWR) = 3 [pid 386] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 386] close(3 [pid 506] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 388] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=18, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 386] <... close resumed>) = 0 [pid 384] <... read resumed>, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x33\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 383] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 310] <... write resumed>) = 48 [pid 308] <... write resumed>) = 416 [pid 386] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 386] close(3) = 0 [pid 386] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 386] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 386] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 386] close(3) = 0 [pid 386] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 386] close(3) = 0 [pid 386] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 386] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 386] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 386] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x10\x36\x1e\xf9\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 952) = 0 [pid 386] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 386] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 386] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x10\x36\x1e\xf9\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 1368) = 0 [pid 386] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 506] futex(0x7fc624282fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 388] rt_sigreturn({mask=[]} [pid 386] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 384] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 383] getdents64(3 [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 308] read(6 [pid 386] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 386] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x10\x36\x1e\xf9\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 744) = 0 [pid 386] close(3) = 0 [pid 386] read(249 [pid 506] <... futex resumed>) = 1 [pid 482] <... futex resumed>) = 0 [pid 506] futex(0x7fc624282fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 482] futex(0x7fc624282fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 506] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 482] <... futex resumed>) = 0 [pid 506] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 482] futex(0x7fc624282fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 506] <... clone3 resumed>) = 19 [pid 506] futex(0x7fc624282fac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 482] <... futex resumed>) = 0 [pid 506] futex(0x7fc624282fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 482] futex(0x7fc624282fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 506] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 482] <... futex resumed>) = 0 [pid 384] rt_sigreturn({mask=[]} [pid 383] <... getdents64 resumed>, 0x55555db89900 /* 6 entries */, 32768) = 176 [pid 310] <... pselect6 resumed>) = 3 (in [3 16 21], left {tv_sec=0, tv_nsec=999986073}) [pid 308] <... read resumed>, 0x198990a00000, 9967212) = -1 EAGAIN (Resource temporarily unavailable) [pid 506] ioctl(3, PPPIOCSMRU, 0 [pid 482] futex(0x7fc624282fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 388] <... rt_sigreturn resumed>) = -1 EINTR (Interrupted system call) [pid 506] <... ioctl resumed>) = -1 ENOSYS (Function not implemented) [pid 506] futex(0x7fc624282fac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 482] <... futex resumed>) = 0 [pid 506] futex(0x7fc624282fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 482] close_range(3, 30, 0) = 0 [pid 482] exit_group(0 [pid 506] <... futex resumed>) = ? [pid 482] <... exit_group resumed>) = ? [pid 506] +++ exited with 0 +++ [pid 482] +++ exited with 0 +++ [pid 381] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=17, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 381] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 381] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 381] umount2("./5", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 381] openat(AT_FDCWD, "./5", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 381] fstat(3, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 381] getdents64(3, 0x555562282900 /* 6 entries */, 32768) = 176 [pid 381] umount2("./5/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 381] newfstatat(AT_FDCWD, "./5/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 381] unlink("./5/binderfs") = 0 [pid 381] umount2("./5/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 381] newfstatat(AT_FDCWD, "./5/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [ 35.769972][ T407] RAX: ffffffffffffffda RBX: 0000000000000058 RCX: 00007fbe35fb10d9 [ 35.778474][ T407] RDX: 00007fbe35e129c8 RSI: 0000000000000000 RDI: 0000000000000000 [ 35.788371][ T407] RBP: 00007fbe36048024 R08: 0000000000000000 R09: 0000000000000058 [ 35.796918][ T407] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 35.806033][ T407] R13: 00007fbe36239038 R14: 00007fbe36238fa0 R15: 00007fffc284a618 [ 35.814271][ T407] [pid 381] unlink("./5/cgroup.net" [pid 384] <... rt_sigreturn resumed>) = 48 [pid 383] umount2("./8/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 310] read(3 [pid 308] futex(0x19898cd6a160, FUTEX_WAIT_PRIVATE, 0, NULL [pid 304] futex(0x34196c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=158757719} [pid 384] rt_sigprocmask(SIG_BLOCK, ~[] [pid 383] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 310] <... read resumed>, "\x9c\x01\x00\x00", 4) = 4 [pid 388] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4, si_uid=0, si_status=0, si_utime=0, si_stime=42 /* 0.42 s */} --- [pid 384] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 383] newfstatat(AT_FDCWD, "./8/binderfs" [pid 388] rt_sigreturn({mask=[]} [pid 384] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 310] read(3 [pid 383] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 381] <... unlink resumed>) = 0 [pid 381] umount2("./5/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 381] newfstatat(AT_FDCWD, "./5/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 381] unlink("./5/cgroup.cpu") = 0 ci2-android-5-15/strace-static-x86_64: Process 512 attached [pid 388] <... rt_sigreturn resumed>) = 4 [pid 383] unlink("./8/binderfs" [pid 381] umount2("./5/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 310] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x3b\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x36\x01\x00\x00"..., 412) = 412 [pid 512] set_robust_list(0x55556b49b7e0, 24 [pid 384] <... clone resumed>, child_tidptr=0x55556b49b7d0) = 26 [pid 383] <... unlink resumed>) = 0 [pid 381] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 310] read(16 [pid 512] <... set_robust_list resumed>) = 0 [pid 384] rt_sigprocmask(SIG_SETMASK, [] [pid 383] umount2("./8/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 381] newfstatat(AT_FDCWD, "./5/cgroup" [pid 512] rt_sigprocmask(SIG_SETMASK, [] [pid 384] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 381] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 310] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 512] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 383] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 381] unlink("./5/cgroup" [pid 512] chdir("./8" [pid 383] newfstatat(AT_FDCWD, "./8/cgroup.net" [pid 381] <... unlink resumed>) = 0 [pid 310] write(3, "\xe4\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x31\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x1c\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x1c\x00\x00\x00\x14\x00\x00\x00\x40\x6b\xed\x07"..., 232 [pid 512] <... chdir resumed>) = 0 [pid 383] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 381] getdents64(3 [pid 310] <... write resumed>) = 232 [pid 303] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3ff4dd4ab7000002}], 128, 194, NULL, 0) = 1 [pid 512] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 383] unlink("./8/cgroup.net" [pid 381] <... getdents64 resumed>, 0x555562282900 /* 0 entries */, 32768) = 0 [pid 310] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x34\x00\x00\x00\x00\x00\x00\x00", 56 [pid 303] futex(0x34196c0, FUTEX_WAKE_PRIVATE, 1 [pid 512] <... prctl resumed>) = 0 [pid 383] <... unlink resumed>) = 0 [pid 381] close(3 [pid 310] <... write resumed>) = 56 [pid 303] <... futex resumed>) = 1 [pid 512] setpgid(0, 0 [pid 383] umount2("./8/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 381] <... close resumed>) = 0 [pid 310] write(15, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x34\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 304] <... futex resumed>) = 0 [pid 303] read(6 [pid 512] <... setpgid resumed>) = 0 [pid 383] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 381] unlinkat(AT_FDCWD, "./5", AT_REMOVEDIR [pid 310] <... write resumed>) = 48 [pid 303] <... read resumed>, "\xe4\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x31\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x1c\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x1c\x00\x00\x00\x14\x00\x00\x00\x40\x6b\xed\x07"..., 9967212) = 232 [pid 383] newfstatat(AT_FDCWD, "./8/cgroup.cpu" [pid 310] read(21 [pid 512] symlinkat("/syzcgroup/unified/syz1", AT_FDCWD, "./cgroup" [pid 383] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 310] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 303] read(6 [pid 383] unlink("./8/cgroup.cpu" [pid 381] <... unlinkat resumed>) = 0 [pid 512] <... symlinkat resumed>) = 0 [pid 310] write(3, "\xf4\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x06\x00\x00\x00\x20\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x40\x2c\x42\x06"..., 248 [pid 303] <... read resumed>, 0x198990a00000, 9967212) = -1 EAGAIN (Resource temporarily unavailable) [pid 512] symlinkat("/syzcgroup/cpu/syz1", AT_FDCWD, "./cgroup.cpu" [pid 383] <... unlink resumed>) = 0 [pid 381] mkdirat(AT_FDCWD, "./6", 0777 [pid 310] <... write resumed>) = 248 [pid 303] epoll_pwait(4 [pid 383] umount2("./8/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 310] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x06\x00\x00\x00\x35\x00\x00\x00\x00\x00\x00\x00", 56 [pid 303] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 512] <... symlinkat resumed>) = 0 [pid 383] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 310] <... write resumed>) = 56 [pid 303] epoll_pwait(4 [pid 512] symlinkat("/syzcgroup/net/syz1", AT_FDCWD, "./cgroup.net" [pid 383] newfstatat(AT_FDCWD, "./8/cgroup" [pid 381] <... mkdirat resumed>) = 0 [pid 310] write(20, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x35\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 383] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 310] <... write resumed>) = 48 [pid 512] <... symlinkat resumed>) = 0 [pid 386] <... read resumed>, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x35\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 383] unlink("./8/cgroup" [pid 381] openat(AT_FDCWD, "/dev/loop0", O_RDWR [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 304] futex(0x34196c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=153956404} [pid 512] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 386] rt_sigprocmask(SIG_BLOCK, ~[] [pid 383] <... unlink resumed>) = 0 [pid 381] <... openat resumed>) = 3 [pid 310] <... pselect6 resumed>) = 2 (in [3 25], left {tv_sec=0, tv_nsec=999987697}) [pid 383] getdents64(3 [pid 310] read(3 [pid 512] <... openat resumed>) = 3 [pid 386] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 383] <... getdents64 resumed>, 0x55555db89900 /* 0 entries */, 32768) = 0 [pid 381] ioctl(3, LOOP_CLR_FD [pid 310] <... read resumed>, "\x9c\x01\x00\x00", 4) = 4 [pid 512] write(3, "1000", 4 [pid 386] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 383] close(3 [pid 381] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 310] read(3 [pid 512] <... write resumed>) = 4 [pid 383] <... close resumed>) = 0 [pid 310] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x3c\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x36\x01\x00\x00"..., 412) = 412 [pid 383] unlinkat(AT_FDCWD, "./8", AT_REMOVEDIR [pid 310] read(25 [pid 383] <... unlinkat resumed>) = 0 [pid 310] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 383] mkdirat(AT_FDCWD, "./9", 0777 [pid 310] write(3, "\xe4\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x16\x00\x08\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x10\x00\x00\x00\x20\x00\x00\x00\x2b\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x1c\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x1c\x00\x00\x00\x14\x00\x00\x00\x00\x60\xe3\x16"..., 232 [pid 383] <... mkdirat resumed>) = 0 [pid 310] <... write resumed>) = 232 ci2-android-5-15/strace-static-x86_64: Process 513 attached [pid 512] close(3 [pid 383] openat(AT_FDCWD, "/dev/loop2", O_RDWR [pid 381] close(3 [pid 310] write(3, "\x2c\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0e\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x00\x00\x06\x00\x0c\x00\x04\x00\x06\x00\x00\x00\x36\x00\x00\x00\x00\x00\x00\x00", 48 [pid 513] set_robust_list(0x55556824a7e0, 24 [pid 512] <... close resumed>) = 0 [pid 386] <... clone resumed>, child_tidptr=0x55556824a7d0) = 18 [pid 383] <... openat resumed>) = 3 [pid 310] <... write resumed>) = 48 [pid 513] <... set_robust_list resumed>) = 0 [pid 383] ioctl(3, LOOP_CLR_FD [pid 310] write(23, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x36\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 513] rt_sigprocmask(SIG_SETMASK, [] [pid 383] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 310] <... write resumed>) = 48 [pid 513] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 383] close(3 [pid 381] <... close resumed>) = 0 [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 512] read(200 [pid 513] chdir("./5" [pid 383] <... close resumed>) = 0 [pid 310] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=999988153}) [pid 513] <... chdir resumed>) = 0 [pid 383] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 310] read(3 [pid 513] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 383] <... socket resumed>) = 3 [pid 310] <... read resumed>, "\x9c\x01\x00\x00", 4) = 4 [pid 513] <... prctl resumed>) = 0 [pid 383] close(3 [pid 310] read(3 [pid 513] setpgid(0, 0 [pid 383] <... close resumed>) = 0 [pid 310] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x3d\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x36\x01\x00\x00"..., 412) = 412 [pid 513] <... setpgid resumed>) = 0 [pid 383] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 513] symlinkat("/syzcgroup/unified/syz6", AT_FDCWD, "./cgroup" [pid 512] <... read resumed>, 0x7ffe17bbdd80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 386] rt_sigprocmask(SIG_SETMASK, [] [pid 381] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 512] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 381] <... socket resumed>) = 3 [pid 512] <... symlinkat resumed>) = 0 [pid 381] close(3 [pid 512] close(249 [pid 381] <... close resumed>) = 0 [pid 512] <... close resumed>) = 0 [pid 381] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 512] close(248 [pid 381] <... socket resumed>) = 3 [pid 512] <... close resumed>) = 0 [pid 381] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 512] prctl(PR_SET_NAME, "syz.1.51" [pid 381] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 512] <... prctl resumed>) = 0 [pid 381] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 512] close(4 [pid 381] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 512] <... close resumed>) = 0 [pid 381] close(3 [pid 512] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 381] <... close resumed>) = 0 [pid 512] <... futex resumed>) = 0 [pid 381] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 512] rt_sigaction(SIGRT_1, {sa_handler=0x7f21591a9650, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f215912b450} [pid 381] <... socket resumed>) = 3 [pid 512] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 512] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 381] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 512] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 512] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 381] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 512] <... mmap resumed>) = 0x7f2158fcb000 [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 512] mprotect(0x7f2158fcc000, 131072, PROT_READ|PROT_WRITE [pid 381] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 512] <... mprotect resumed>) = 0 [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 512] rt_sigprocmask(SIG_BLOCK, ~[] [pid 381] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 512] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 383] <... socket resumed>) = 3 [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 513] <... symlinkat resumed>) = 0 [pid 512] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f2158feb990, parent_tid=0x7f2158feb990, exit_signal=0, stack=0x7f2158fcb000, stack_size=0x201c0, tls=0x7f2158feb6c0} [pid 386] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 383] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 381] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 ci2-android-5-15/strace-static-x86_64: Process 514 attached [pid 513] symlinkat("/syzcgroup/cpu/syz6", AT_FDCWD, "./cgroup.cpu" [pid 383] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 514] set_robust_list(0x7f2158feb9a0, 24 [pid 513] <... symlinkat resumed>) = 0 [pid 512] <... clone3 resumed> => {parent_tid=[27]}, 88) = 27 [pid 383] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 381] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 514] <... set_robust_list resumed>) = 0 [pid 513] symlinkat("/syzcgroup/net/syz6", AT_FDCWD, "./cgroup.net" [pid 512] rt_sigprocmask(SIG_SETMASK, [] [pid 388] write(248, "\x00\x00\x00\x00", 4 [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 383] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 514] rt_sigprocmask(SIG_SETMASK, [] [pid 513] <... symlinkat resumed>) = 0 [pid 512] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 388] <... write resumed>) = 4 [pid 383] close(3 [pid 381] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 310] <... pselect6 resumed>) = 1 (in [13], left {tv_sec=0, tv_nsec=998837539}) [pid 514] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 513] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 512] futex(0x7f2159411fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 388] umount2("./5", MNT_FORCE|UMOUNT_NOFOLLOW [pid 383] <... close resumed>) = 0 [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 310] read(13 [pid 514] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 513] <... openat resumed>) = 3 [pid 512] <... futex resumed>) = 0 [pid 388] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 383] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 381] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 310] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 514] <... socket resumed>) = 3 [pid 513] write(3, "1000", 4 [pid 512] futex(0x7f2159411fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 388] openat(AT_FDCWD, "./5", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 383] <... socket resumed>) = 3 [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 310] write(3, "\xe4\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x05\x00\x00\x00\x20\x00\x00\x00\x2d\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x1c\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x1c\x00\x00\x00\x14\x00\x00\x00\x00\xfd\x43\x14"..., 232 [pid 514] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 513] <... write resumed>) = 4 [pid 512] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 388] <... openat resumed>) = 3 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 381] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 310] <... write resumed>) = 232 [pid 514] <... futex resumed>) = 0 [pid 513] close(3 [pid 512] futex(0x7f2159411fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 388] fstat(3 [pid 383] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 310] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x05\x00\x00\x00\x37\x00\x00\x00\x00\x00\x00\x00", 56 [pid 514] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 513] <... close resumed>) = 0 [pid 512] <... futex resumed>) = 0 [pid 388] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 381] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 310] <... write resumed>) = 56 [pid 514] <... socket resumed>) = 4 [pid 513] read(200 [pid 512] futex(0x7f2159411fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 388] getdents64(3 [pid 381] close(3 [pid 514] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 513] <... read resumed>, 0x7ffef91e3880, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 512] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 388] <... getdents64 resumed>, 0x555569381900 /* 6 entries */, 32768) = 176 [pid 383] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 381] <... close resumed>) = 0 [pid 310] write(11, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x37\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 514] <... futex resumed>) = 0 [pid 513] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 512] futex(0x7f2159411fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 388] umount2("./5/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 381] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 310] <... write resumed>) = 48 [pid 514] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 513] <... symlinkat resumed>) = 0 [pid 512] <... futex resumed>) = 0 [pid 388] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 383] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 381] <... socket resumed>) = 3 [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 514] <... connect resumed>) = -1 EEXIST (File exists) [pid 513] close(249 [pid 512] futex(0x7f2159411fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 388] newfstatat(AT_FDCWD, "./5/binderfs" [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 381] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 514] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 513] <... close resumed>) = 0 [pid 512] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 388] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 381] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 383] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 514] <... futex resumed>) = 0 [pid 513] close(248 [pid 512] futex(0x7f2159411fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 388] unlink("./5/binderfs" [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 381] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 514] sendfile(-1, -1, [3 [pid 513] <... close resumed>) = 0 [pid 512] <... futex resumed>) = 0 [pid 388] <... unlink resumed>) = 0 [pid 383] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 381] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 514] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 513] prctl(PR_SET_NAME, "syz.6.53" [pid 512] futex(0x7f2159411fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 388] umount2("./5/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 381] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\xf0\xe4\x1a\x8a\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 514] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 513] <... prctl resumed>) = 0 [pid 512] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 388] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 383] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 381] <... setsockopt resumed>) = 0 [pid 514] <... futex resumed>) = 0 [pid 513] close(4 [pid 512] futex(0x7f2159411fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 388] newfstatat(AT_FDCWD, "./5/cgroup.net" [pid 381] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 514] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 513] <... close resumed>) = 0 [pid 512] <... futex resumed>) = 0 [pid 388] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 381] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 514] <... clone3 resumed>) = 28 [pid 512] futex(0x7f2159411fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 381] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 514] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 513] futex(0x7f3cea2d1fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 388] unlink("./5/cgroup.net" [pid 383] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 381] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 514] <... futex resumed>) = 1 [pid 513] <... futex resumed>) = 0 [pid 512] <... futex resumed>) = 0 [pid 388] <... unlink resumed>) = 0 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 381] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf0\xe4\x1a\x8a\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 514] futex(0x7f2159411fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 513] rt_sigaction(SIGRT_1, {sa_handler=0x7f3cea069650, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f3ce9feb450} [pid 512] futex(0x7f2159411fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 388] umount2("./5/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 383] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 381] <... setsockopt resumed>) = 0 [pid 514] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 513] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 512] <... futex resumed>) = 0 [pid 388] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 381] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 514] ioctl(3, PPPIOCSMRU, 0 [pid 513] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 512] futex(0x7f2159411fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 388] newfstatat(AT_FDCWD, "./5/cgroup.cpu" [pid 383] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 381] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 514] <... ioctl resumed>) = -1 ENOTCONN (Transport endpoint is not connected) [pid 513] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 388] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 381] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 514] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 513] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 388] unlink("./5/cgroup.cpu" [pid 383] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 381] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 514] <... futex resumed>) = 1 [pid 513] <... mmap resumed>) = 0x7f3ce9e8b000 [pid 512] <... futex resumed>) = 0 [pid 388] <... unlink resumed>) = 0 [pid 383] close(3 [pid 381] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xf0\xe4\x1a\x8a\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 514] futex(0x7f2159411fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 513] mprotect(0x7f3ce9e8c000, 131072, PROT_READ|PROT_WRITE [pid 512] close_range(3, 30, 0 [pid 388] umount2("./5/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 383] <... close resumed>) = 0 [pid 381] <... setsockopt resumed>) = 0 [pid 513] <... mprotect resumed>) = 0 [pid 512] <... close_range resumed>) = 0 [pid 388] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 383] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 381] close(3 [pid 513] rt_sigprocmask(SIG_BLOCK, ~[] [pid 512] exit_group(0 [pid 381] <... close resumed>) = 0 [pid 514] <... futex resumed>) = ? [pid 513] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 512] <... exit_group resumed>) = ? [pid 388] newfstatat(AT_FDCWD, "./5/cgroup" [pid 383] <... socket resumed>) = 3 [pid 381] read(249 [pid 514] +++ exited with 0 +++ [pid 513] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f3ce9eab990, parent_tid=0x7f3ce9eab990, exit_signal=0, stack=0x7f3ce9e8b000, stack_size=0x201c0, tls=0x7f3ce9eab6c0} [pid 512] +++ exited with 0 +++ [pid 388] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 383] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 381] <... read resumed>, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x36\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 ci2-android-5-15/strace-static-x86_64: Process 516 attached [pid 388] unlink("./5/cgroup" [pid 384] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=26, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 383] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 381] rt_sigprocmask(SIG_BLOCK, ~[] [pid 516] set_robust_list(0x7f3ce9eab9a0, 24 [pid 513] <... clone3 resumed> => {parent_tid=[19]}, 88) = 19 [pid 388] <... unlink resumed>) = 0 [pid 384] rt_sigreturn({mask=[]} [pid 381] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 383] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 516] <... set_robust_list resumed>) = 0 [pid 513] rt_sigprocmask(SIG_SETMASK, [] [pid 388] getdents64(3 [pid 384] <... rt_sigreturn resumed>) = 0 [pid 383] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 381] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 516] rt_sigprocmask(SIG_SETMASK, [] [pid 513] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 388] <... getdents64 resumed>, 0x555569381900 /* 0 entries */, 32768) = 0 [pid 383] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFOci2-android-5-15/strace-static-x86_64: Process 517 attached [pid 516] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 513] futex(0x7f3cea2d1fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 388] close(3 [pid 381] <... clone resumed>, child_tidptr=0x55556226f7d0) = 20 [pid 517] set_robust_list(0x55556226f7e0, 24 [pid 516] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 513] <... futex resumed>) = 0 [pid 388] <... close resumed>) = 0 [pid 383] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 381] rt_sigprocmask(SIG_SETMASK, [] [pid 517] <... set_robust_list resumed>) = 0 [pid 516] <... socket resumed>) = 3 [pid 513] futex(0x7f3cea2d1fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 388] unlinkat(AT_FDCWD, "./5", AT_REMOVEDIR [pid 384] write(248, "\x00\x00\x00\x00", 4 [pid 383] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 381] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 517] rt_sigprocmask(SIG_SETMASK, [] [pid 516] futex(0x7f3cea2d1fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 513] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 388] <... unlinkat resumed>) = 0 [pid 384] <... write resumed>) = 4 [pid 517] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 516] <... futex resumed>) = 0 [pid 513] futex(0x7f3cea2d1fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 388] mkdirat(AT_FDCWD, "./6", 0777 [pid 383] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 310] <... pselect6 resumed>) = 1 (in [26], left {tv_sec=0, tv_nsec=990355295}) [pid 516] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP) = 4 [pid 516] futex(0x7f3cea2d1fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 516] futex(0x7f3cea2d1fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 384] umount2("./8", MNT_FORCE|UMOUNT_NOFOLLOW [pid 517] chdir("./6" [pid 388] <... mkdirat resumed>) = 0 [pid 383] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 310] read(26 [pid 517] <... chdir resumed>) = 0 [pid 516] <... futex resumed>) = 0 [pid 513] <... futex resumed>) = 1 [pid 388] openat(AT_FDCWD, "/dev/loop5", O_RDWR [pid 384] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 383] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 310] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 517] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 516] futex(0x7f3cea2d1fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 513] futex(0x7f3cea2d1fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 388] <... openat resumed>) = 3 [pid 384] openat(AT_FDCWD, "./8", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 383] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 517] <... prctl resumed>) = 0 [pid 513] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 388] ioctl(3, LOOP_CLR_FD [pid 310] write(3, "\xf4\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x01\x00\x00\x00\x20\x00\x00\x00\x33\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x00\x7e\x56\x03"..., 248 [pid 384] <... openat resumed>) = 3 [pid 517] setpgid(0, 0 [pid 513] futex(0x7f3cea2d1fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 388] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 383] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 310] <... write resumed>) = 248 [pid 517] <... setpgid resumed>) = 0 [pid 516] <... futex resumed>) = 0 [pid 513] <... futex resumed>) = 1 [pid 388] close(3 [pid 384] fstat(3 [pid 383] close(3 [pid 310] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x01\x00\x00\x00\x38\x00\x00\x00\x00\x00\x00\x00", 56 [pid 516] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 517] symlinkat("/syzcgroup/unified/syz0", AT_FDCWD, "./cgroup" [pid 516] <... connect resumed>) = -1 EEXIST (File exists) [pid 516] futex(0x7f3cea2d1fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 384] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 383] <... close resumed>) = 0 [pid 310] <... write resumed>) = 56 [pid 516] <... futex resumed>) = 0 [pid 388] <... close resumed>) = 0 [pid 516] futex(0x7f3cea2d1fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 513] futex(0x7f3cea2d1fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 513] futex(0x7f3cea2d1fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 516] <... futex resumed>) = 0 [pid 513] <... futex resumed>) = 1 [pid 516] sendfile(-1, -1, [3 [pid 513] futex(0x7f3cea2d1fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 516] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 516] futex(0x7f3cea2d1fac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 513] <... futex resumed>) = 0 [pid 516] futex(0x7f3cea2d1fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 513] futex(0x7f3cea2d1fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 516] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 513] <... futex resumed>) = 0 [pid 516] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 513] futex(0x7f3cea2d1fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 517] <... symlinkat resumed>) = 0 [pid 516] <... clone3 resumed>) = 20 [pid 388] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 384] getdents64(3 [pid 383] read(249 [pid 310] write(18, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x38\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 517] symlinkat("/syzcgroup/cpu/syz0", AT_FDCWD, "./cgroup.cpu" [pid 516] futex(0x7f3cea2d1fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 388] <... socket resumed>) = 3 [pid 384] <... getdents64 resumed>, 0x55556b4ae900 /* 6 entries */, 32768) = 176 [pid 383] <... read resumed>, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x34\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 310] <... write resumed>) = 48 [pid 517] <... symlinkat resumed>) = 0 [pid 516] <... futex resumed>) = 1 [pid 513] <... futex resumed>) = 0 [pid 388] close(3 [pid 384] umount2("./8/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 383] rt_sigprocmask(SIG_BLOCK, ~[] [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 517] symlinkat("/syzcgroup/net/syz0", AT_FDCWD, "./cgroup.net" [pid 516] futex(0x7f3cea2d1fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 513] futex(0x7f3cea2d1fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 388] <... close resumed>) = 0 [pid 517] <... symlinkat resumed>) = 0 [pid 516] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 513] <... futex resumed>) = 0 [pid 384] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 388] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 383] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 517] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 516] ioctl(3, PPPIOCSMRU, 0 [pid 513] futex(0x7f3cea2d1fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 384] newfstatat(AT_FDCWD, "./8/binderfs" [pid 517] <... openat resumed>) = 3 [pid 516] <... ioctl resumed>) = -1 ENOTCONN (Transport endpoint is not connected) [pid 388] <... socket resumed>) = 3 [pid 383] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 517] write(3, "1000", 4 [pid 516] futex(0x7f3cea2d1fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 388] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 384] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 516] <... futex resumed>) = 1 [pid 513] <... futex resumed>) = 0 [pid 516] futex(0x7f3cea2d1fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 513] close_range(3, 30, 0) = 0 [pid 513] exit_group(0 [pid 516] <... futex resumed>) = ? [pid 513] <... exit_group resumed>) = ? ci2-android-5-15/strace-static-x86_64: Process 519 attached [pid 517] <... write resumed>) = 4 [pid 516] +++ exited with 0 +++ [pid 513] +++ exited with 0 +++ [pid 388] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 384] unlink("./8/binderfs" [pid 519] set_robust_list(0x55555db767e0, 24 [pid 517] close(3 [pid 388] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 386] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=18, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 519] <... set_robust_list resumed>) = 0 [pid 517] <... close resumed>) = 0 [pid 384] <... unlink resumed>) = 0 [pid 383] <... clone resumed>, child_tidptr=0x55555db767d0) = 29 [pid 519] rt_sigprocmask(SIG_SETMASK, [] [pid 517] read(200 [pid 388] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 386] rt_sigreturn({mask=[]} [pid 384] umount2("./8/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 383] rt_sigprocmask(SIG_SETMASK, [] [pid 519] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 517] <... read resumed>, 0x7ffe8a1ae760, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 388] close(3 [pid 386] <... rt_sigreturn resumed>) = 0 [pid 384] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 383] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 519] chdir("./9" [pid 517] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 519] <... chdir resumed>) = 0 [pid 388] <... close resumed>) = 0 [pid 384] newfstatat(AT_FDCWD, "./8/cgroup.net" [pid 519] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 517] <... symlinkat resumed>) = 0 [pid 388] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 384] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 519] <... prctl resumed>) = 0 [pid 517] close(249 [pid 519] setpgid(0, 0 [pid 517] <... close resumed>) = 0 [pid 388] <... socket resumed>) = 3 [pid 386] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=14, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 384] unlink("./8/cgroup.net" [pid 519] <... setpgid resumed>) = 0 [pid 517] close(248 [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 386] rt_sigreturn({mask=[]} [pid 519] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup" [pid 517] <... close resumed>) = 0 [pid 388] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 386] <... rt_sigreturn resumed>) = 14 [pid 384] <... unlink resumed>) = 0 [pid 519] <... symlinkat resumed>) = 0 [pid 517] prctl(PR_SET_NAME, "syz.0.54" [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 519] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu" [pid 517] <... prctl resumed>) = 0 [pid 384] umount2("./8/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 519] <... symlinkat resumed>) = 0 [ 35.817637][ T407] ---[ end trace 47568da4eba48060 ]--- [pid 517] close(4 [pid 388] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 519] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net" [pid 517] <... close resumed>) = 0 [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 384] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 519] <... symlinkat resumed>) = 0 [pid 519] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 517] futex(0x7fc624282fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 388] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 384] newfstatat(AT_FDCWD, "./8/cgroup.cpu" [pid 519] write(3, "1000", 4 [pid 517] <... futex resumed>) = 0 [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 384] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 519] <... write resumed>) = 4 [pid 519] close(3 [pid 517] rt_sigaction(SIGRT_1, {sa_handler=0x7fc62401a650, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc623f9c450} [pid 388] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 384] unlink("./8/cgroup.cpu" [pid 519] <... close resumed>) = 0 [pid 517] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 519] read(200 [pid 517] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 384] <... unlink resumed>) = 0 [pid 519] <... read resumed>, 0x7fff36525510, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 517] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 388] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 384] umount2("./8/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 519] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 517] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 384] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 519] <... symlinkat resumed>) = 0 [pid 517] <... mmap resumed>) = 0x7fc623e3c000 [pid 388] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 384] newfstatat(AT_FDCWD, "./8/cgroup" [pid 519] close(249 [pid 517] mprotect(0x7fc623e3d000, 131072, PROT_READ|PROT_WRITE [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 519] <... close resumed>) = 0 [pid 384] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 519] close(248 [pid 517] <... mprotect resumed>) = 0 [pid 388] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 384] unlink("./8/cgroup" [pid 519] <... close resumed>) = 0 [pid 519] prctl(PR_SET_NAME, "syz.2.52" [pid 517] rt_sigprocmask(SIG_BLOCK, ~[] [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 384] <... unlink resumed>) = 0 [pid 519] <... prctl resumed>) = 0 [pid 517] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 388] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 384] getdents64(3 [pid 519] close(4 [pid 517] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc623e5c990, parent_tid=0x7fc623e5c990, exit_signal=0, stack=0x7fc623e3c000, stack_size=0x201c0, tls=0x7fc623e5c6c0} [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 384] <... getdents64 resumed>, 0x55556b4ae900 /* 0 entries */, 32768) = 0 [pid 519] <... close resumed>) = 0 ci2-android-5-15/strace-static-x86_64: Process 520 attached [pid 388] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 384] close(3 [pid 520] set_robust_list(0x7fc623e5c9a0, 24 [pid 519] futex(0x7f6bbdca6fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 520] <... set_robust_list resumed>) = 0 [pid 517] <... clone3 resumed> => {parent_tid=[21]}, 88) = 21 [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 384] <... close resumed>) = 0 [pid 520] rt_sigprocmask(SIG_SETMASK, [] [pid 519] <... futex resumed>) = 0 [pid 517] rt_sigprocmask(SIG_SETMASK, [] [pid 520] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 519] rt_sigaction(SIGRT_1, {sa_handler=0x7f6bbda3e650, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f6bbd9c0450} [pid 517] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 388] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 384] unlinkat(AT_FDCWD, "./8", AT_REMOVEDIR [pid 520] futex(0x7fc624282fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 519] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 517] futex(0x7fc624282fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 388] close(3 [pid 520] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 519] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 517] <... futex resumed>) = 0 [pid 384] <... unlinkat resumed>) = 0 [pid 520] socket(AF_PPPOX, SOCK_STREAM, 1) = 3 [pid 520] futex(0x7fc624282fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 520] futex(0x7fc624282fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 388] <... close resumed>) = 0 [pid 388] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 388] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 388] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 384] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 519] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 517] futex(0x7fc624282fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 388] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 519] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 517] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 388] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x10\xa3\x84\xc2\xff\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 384] rt_sigreturn({mask=[]} [pid 519] <... mmap resumed>) = 0x7f6bbd860000 [pid 517] futex(0x7fc624282fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 388] <... setsockopt resumed>) = 0 [pid 384] <... rt_sigreturn resumed>) = 0 [pid 520] <... futex resumed>) = 0 [pid 519] mprotect(0x7f6bbd861000, 131072, PROT_READ|PROT_WRITE [pid 517] <... futex resumed>) = 1 [pid 388] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 384] mkdirat(AT_FDCWD, "./9", 0777 [pid 520] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 519] <... mprotect resumed>) = 0 [pid 517] futex(0x7fc624282fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 388] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 520] <... socket resumed>) = 4 [pid 388] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 384] <... mkdirat resumed>) = 0 [pid 520] futex(0x7fc624282fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 519] rt_sigprocmask(SIG_BLOCK, ~[] [pid 517] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 388] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 384] openat(AT_FDCWD, "/dev/loop1", O_RDWR [pid 520] <... futex resumed>) = 0 [pid 519] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 517] futex(0x7fc624282fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 388] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x10\xa3\x84\xc2\xff\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 520] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 519] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6bbd880990, parent_tid=0x7f6bbd880990, exit_signal=0, stack=0x7f6bbd860000, stack_size=0x201c0, tls=0x7f6bbd8806c0} [pid 517] <... futex resumed>) = 0 [pid 388] <... setsockopt resumed>) = 0 [pid 384] <... openat resumed>) = 3 [pid 520] <... connect resumed>) = -1 EEXIST (File exists) [pid 388] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFOci2-android-5-15/strace-static-x86_64: Process 521 attached [pid 520] futex(0x7fc624282fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 517] futex(0x7fc624282fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 388] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 384] ioctl(3, LOOP_CLR_FD [pid 521] set_robust_list(0x7f6bbd8809a0, 24 [pid 520] <... futex resumed>) = 0 [pid 519] <... clone3 resumed> => {parent_tid=[30]}, 88) = 30 [pid 517] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 388] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 384] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 521] <... set_robust_list resumed>) = 0 [pid 520] futex(0x7fc624282fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 519] rt_sigprocmask(SIG_SETMASK, [] [pid 517] futex(0x7fc624282fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 388] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 384] close(3 [pid 303] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3ff4dd4ab7000002}], 128, 154, NULL, 0) = 1 [pid 521] rt_sigprocmask(SIG_SETMASK, [] [pid 520] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 519] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 517] <... futex resumed>) = 0 [pid 388] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x10\xa3\x84\xc2\xff\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 303] futex(0x34196c0, FUTEX_WAKE_PRIVATE, 1 [pid 521] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 520] sendfile(-1, -1, [3 [pid 388] <... setsockopt resumed>) = 0 [pid 384] <... close resumed>) = 0 [pid 303] <... futex resumed>) = 1 [pid 521] futex(0x7f6bbdca6fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 520] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 388] close(3 [pid 303] read(6 [pid 520] futex(0x7fc624282fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 388] <... close resumed>) = 0 [pid 303] <... read resumed>, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x34\x00\x00\x00\x00\x00\x00\x00\xf4\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00"..., 9967212) = 1232 [pid 520] <... futex resumed>) = 0 [pid 388] read(249 [pid 303] write(6, "\x9c\x01\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x3e\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 416 [pid 520] futex(0x7fc624282fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 388] <... read resumed>, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x37\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 303] <... write resumed>) = 416 [pid 388] rt_sigprocmask(SIG_BLOCK, ~[] [pid 310] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=985286899}) [pid 303] write(6, "\x9c\x01\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x3f\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 416 [pid 388] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 310] read(3 [pid 303] <... write resumed>) = 416 [pid 388] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 310] <... read resumed>, "\x9c\x01\x00\x00", 4) = 4 ci2-android-5-15/strace-static-x86_64: Process 522 attached [pid 303] write(6, "\x9c\x01\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x40\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 416 [pid 519] futex(0x7f6bbdca6fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 517] futex(0x7fc624282fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 384] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 310] read(3 [pid 304] <... futex resumed>) = 0 [pid 303] <... write resumed>) = 416 [pid 522] set_robust_list(0x55556936e7e0, 24 [pid 521] <... futex resumed>) = 0 [pid 519] <... futex resumed>) = 1 [pid 517] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 388] <... clone resumed>, child_tidptr=0x55556936e7d0) = 21 [pid 384] <... socket resumed>) = 3 [pid 310] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x3e\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x36\x01\x00\x00"..., 412) = 412 [pid 303] write(6, "\x9c\x01\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x41\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 416 [pid 522] <... set_robust_list resumed>) = 0 [pid 521] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 519] futex(0x7f6bbdca6fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 517] futex(0x7fc624282fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 388] rt_sigprocmask(SIG_SETMASK, [] [pid 384] close(3 [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 303] <... write resumed>) = 416 [pid 522] rt_sigprocmask(SIG_SETMASK, [] [pid 521] <... socket resumed>) = 3 [pid 520] <... futex resumed>) = 0 [pid 517] <... futex resumed>) = 1 [pid 388] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 386] write(248, "\x00\x00\x00\x00", 4 [pid 384] <... close resumed>) = 0 [pid 310] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=999988039}) [pid 303] write(6, "\x9c\x01\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x42\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 416 [pid 522] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 521] futex(0x7f6bbdca6fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 520] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 517] futex(0x7fc624282fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 388] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 386] <... write resumed>) = 4 [pid 384] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 310] read(3 [pid 303] <... write resumed>) = 416 [pid 522] chdir("./6" [pid 521] <... futex resumed>) = 1 [pid 520] <... clone3 resumed>) = 22 [pid 519] <... futex resumed>) = 0 [pid 388] rt_sigreturn({mask=[]} [pid 386] umount2("./5", MNT_FORCE|UMOUNT_NOFOLLOW [pid 384] <... socket resumed>) = 3 [pid 310] <... read resumed>, "\x9c\x01\x00\x00", 4) = 4 [pid 303] read(6 [pid 522] <... chdir resumed>) = 0 [pid 521] futex(0x7f6bbdca6fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 520] futex(0x7fc624282fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 519] futex(0x7f6bbdca6fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 388] <... rt_sigreturn resumed>) = 0 [pid 386] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 384] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 310] read(3 [pid 303] <... read resumed>, 0x198990a00000, 9967212) = -1 EAGAIN (Resource temporarily unavailable) [pid 522] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 521] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 520] <... futex resumed>) = 1 [pid 519] <... futex resumed>) = 0 [pid 517] <... futex resumed>) = 0 [pid 386] openat(AT_FDCWD, "./5", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 384] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 310] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x3f\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x36\x01\x00\x00"..., 412) = 412 [pid 303] epoll_pwait(4 [pid 522] <... prctl resumed>) = 0 [pid 521] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 520] futex(0x7fc624282fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 519] futex(0x7f6bbdca6fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 517] futex(0x7fc624282fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 386] <... openat resumed>) = 3 [pid 384] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 303] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 522] setpgid(0, 0 [pid 521] <... socket resumed>) = 4 [pid 520] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 517] <... futex resumed>) = 0 [pid 310] <... pselect6 resumed>) = 2 (in [3 21], left {tv_sec=0, tv_nsec=999987731}) [pid 303] epoll_pwait(4 [pid 521] futex(0x7f6bbdca6fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 520] ioctl(3, PPPIOCSMRU, 0 [pid 517] futex(0x7fc624282fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 310] read(3 [pid 521] <... futex resumed>) = 0 [pid 520] <... ioctl resumed>) = -1 ENOTCONN (Transport endpoint is not connected) [pid 310] <... read resumed>, "\x9c\x01\x00\x00", 4) = 4 [pid 521] futex(0x7f6bbdca6fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 520] futex(0x7fc624282fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 310] read(3 [pid 520] <... futex resumed>) = 1 [pid 517] <... futex resumed>) = 0 [pid 310] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x40\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x36\x01\x00\x00"..., 412) = 412 [pid 520] futex(0x7fc624282fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 517] close_range(3, 30, 0 [pid 310] read(21 [pid 517] <... close_range resumed>) = 0 [pid 310] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 517] exit_group(0 [pid 310] write(3, "\xf4\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x06\x00\x00\x00\x20\x00\x00\x00\x35\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\xc0\x3b\x47\x03"..., 248 [pid 303] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3ff4dd4ab7000002}], 128, 100, NULL, 0) = 1 [pid 520] <... futex resumed>) = ? [pid 517] <... exit_group resumed>) = ? [pid 310] <... write resumed>) = 248 [pid 303] read(6 [pid 522] <... setpgid resumed>) = 0 [pid 520] +++ exited with 0 +++ [pid 519] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 517] +++ exited with 0 +++ [pid 386] fstat(3 [pid 384] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 310] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x06\x00\x00\x00\x39\x00\x00\x00\x00\x00\x00\x00", 56 [pid 303] <... read resumed>, "\xf4\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x06\x00\x00\x00\x20\x00\x00\x00\x35\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\xc0\x3b\x47\x03"..., 9967212) = 248 [pid 522] symlinkat("/syzcgroup/unified/syz5", AT_FDCWD, "./cgroup" [pid 386] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 384] close(3 [pid 310] <... write resumed>) = 56 [pid 303] read(6 [pid 522] <... symlinkat resumed>) = 0 [pid 519] futex(0x7f6bbdca6fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 383] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=28, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 381] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 310] write(20, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x39\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 303] <... read resumed>, 0x198990a00000, 9967212) = -1 EAGAIN (Resource temporarily unavailable) [pid 522] symlinkat("/syzcgroup/cpu/syz5", AT_FDCWD, "./cgroup.cpu" [pid 521] <... futex resumed>) = 0 [pid 519] <... futex resumed>) = 1 [pid 386] getdents64(3 [pid 384] <... close resumed>) = 0 [pid 383] rt_sigreturn({mask=[]} [pid 381] rt_sigreturn({mask=[]} [pid 310] <... write resumed>) = 48 [pid 303] epoll_pwait(4 [pid 522] <... symlinkat resumed>) = 0 [pid 521] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 519] futex(0x7f6bbdca6fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 386] <... getdents64 resumed>, 0x55556825d900 /* 6 entries */, 32768) = 176 [pid 384] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 383] <... rt_sigreturn resumed>) = -1 EINTR (Interrupted system call) [pid 381] <... rt_sigreturn resumed>) = -1 EINTR (Interrupted system call) [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 303] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 522] symlinkat("/syzcgroup/net/syz5", AT_FDCWD, "./cgroup.net" [pid 521] <... connect resumed>) = 0 [pid 386] umount2("./5/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 384] <... socket resumed>) = 3 [pid 310] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=999987957}) [pid 303] epoll_pwait(4 [pid 522] <... symlinkat resumed>) = 0 [pid 521] futex(0x7f6bbdca6fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 386] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 310] read(3 [pid 522] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 521] <... futex resumed>) = 1 [pid 519] <... futex resumed>) = 0 [pid 386] newfstatat(AT_FDCWD, "./5/binderfs" [pid 384] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 310] <... read resumed>, "\x9c\x01\x00\x00", 4) = 4 [pid 304] futex(0x34196c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=96611820} [pid 522] <... openat resumed>) = 3 [pid 521] futex(0x7f6bbdca6fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 519] futex(0x7f6bbdca6fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 386] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 381] write(248, "\x00\x00\x00\x00", 4 [pid 310] read(3 [pid 522] write(3, "1000", 4 [pid 521] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 519] <... futex resumed>) = 0 [pid 386] unlink("./5/binderfs" [pid 384] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 381] <... write resumed>) = 4 [pid 310] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x41\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x36\x01\x00\x00"..., 412) = 412 [pid 522] <... write resumed>) = 4 [pid 521] sendfile(-1, -1, [3 [pid 519] futex(0x7f6bbdca6fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 386] <... unlink resumed>) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 381] umount2("./6", MNT_FORCE|UMOUNT_NOFOLLOW [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 522] close(3 [pid 521] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 386] umount2("./5/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 384] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 381] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 310] <... pselect6 resumed>) = 2 (in [3 25], left {tv_sec=0, tv_nsec=999988104}) [pid 522] <... close resumed>) = 0 [pid 521] futex(0x7f6bbdca6fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 386] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 381] openat(AT_FDCWD, "./6", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 310] read(3 [pid 522] read(200 [pid 521] <... futex resumed>) = 1 [pid 519] <... futex resumed>) = 0 [pid 386] newfstatat(AT_FDCWD, "./5/cgroup.net" [pid 384] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 310] <... read resumed>, "\x9c\x01\x00\x00", 4) = 4 [pid 522] <... read resumed>, 0x7fffc284a580, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 521] futex(0x7f6bbdca6fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 519] futex(0x7f6bbdca6fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 386] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 381] <... openat resumed>) = 3 [pid 310] read(3 [pid 522] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 521] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 519] <... futex resumed>) = 0 [pid 386] unlink("./5/cgroup.net" [pid 384] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 381] fstat(3 [pid 310] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x42\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x36\x01\x00\x00"..., 412) = 412 [pid 522] <... symlinkat resumed>) = 0 [pid 521] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 519] futex(0x7f6bbdca6fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 386] <... unlink resumed>) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 381] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 310] read(25 [pid 522] close(249 [pid 521] <... clone3 resumed>) = 31 [pid 386] umount2("./5/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 310] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 522] <... close resumed>) = 0 [pid 521] futex(0x7f6bbdca6fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 386] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 384] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 381] getdents64(3 [pid 310] write(3, "\xf4\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x16\x00\x08\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x10\x00\x00\x00\x20\x00\x00\x00\x36\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x00\x87\x93\x03"..., 248 [pid 522] close(248 [pid 521] <... futex resumed>) = 1 [pid 519] <... futex resumed>) = 0 [pid 386] newfstatat(AT_FDCWD, "./5/cgroup.cpu" [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 381] <... getdents64 resumed>, 0x555562282900 /* 6 entries */, 32768) = 176 [pid 310] <... write resumed>) = 248 [pid 522] <... close resumed>) = 0 [pid 521] futex(0x7f6bbdca6fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 519] futex(0x7f6bbdca6fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 386] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 384] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 381] umount2("./6/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 310] write(3, "\x2c\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0e\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x00\x00\x06\x00\x0c\x00\x04\x00\x06\x00\x00\x00\x3a\x00\x00\x00\x00\x00\x00\x00", 48 [pid 522] prctl(PR_SET_NAME, "syz.5.55" [pid 521] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 519] <... futex resumed>) = 0 [pid 386] unlink("./5/cgroup.cpu" [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 381] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 310] <... write resumed>) = 48 [pid 522] <... prctl resumed>) = 0 [pid 521] ioctl(3, PPPIOCSMRU, 0 [pid 519] futex(0x7f6bbdca6fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 386] <... unlink resumed>) = 0 [pid 310] write(23, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x3a\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 522] close(4 [pid 521] <... ioctl resumed>) = -1 ENOSYS (Function not implemented) [pid 386] umount2("./5/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 384] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 381] newfstatat(AT_FDCWD, "./6/binderfs" [pid 310] <... write resumed>) = 48 [pid 522] <... close resumed>) = 0 [pid 521] futex(0x7f6bbdca6fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 386] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 381] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 522] futex(0x7fbe36238fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 521] <... futex resumed>) = 1 [pid 519] <... futex resumed>) = 0 [pid 386] newfstatat(AT_FDCWD, "./5/cgroup" [pid 384] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 381] unlink("./6/binderfs" [pid 522] <... futex resumed>) = 0 [pid 521] futex(0x7f6bbdca6fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 519] close_range(3, 30, 0 [pid 386] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 522] rt_sigaction(SIGRT_1, {sa_handler=0x7fbe35fd0650, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fbe35f52450} [pid 519] <... close_range resumed>) = 0 [pid 386] unlink("./5/cgroup" [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 381] <... unlink resumed>) = 0 [pid 522] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 519] exit_group(0 [pid 386] <... unlink resumed>) = 0 [pid 522] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 521] <... futex resumed>) = ? [pid 519] <... exit_group resumed>) = ? [pid 384] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 381] umount2("./6/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 522] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 521] +++ exited with 0 +++ [pid 519] +++ exited with 0 +++ [pid 386] getdents64(3 [pid 384] close(3 [pid 381] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 522] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 386] <... getdents64 resumed>, 0x55556825d900 /* 0 entries */, 32768) = 0 [pid 384] <... close resumed>) = 0 [pid 381] newfstatat(AT_FDCWD, "./6/cgroup.net" [pid 522] <... mmap resumed>) = 0x7fbe35df2000 [pid 386] close(3 [pid 384] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 383] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=29, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 522] mprotect(0x7fbe35df3000, 131072, PROT_READ|PROT_WRITE [pid 386] <... close resumed>) = 0 [pid 381] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 384] <... socket resumed>) = 3 [pid 383] rt_sigreturn({mask=[]} [pid 522] <... mprotect resumed>) = 0 [pid 386] unlinkat(AT_FDCWD, "./5", AT_REMOVEDIR [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 383] <... rt_sigreturn resumed>) = -1 EINTR (Interrupted system call) [pid 381] unlink("./6/cgroup.net" [pid 522] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 386] <... unlinkat resumed>) = 0 [pid 384] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 381] <... unlink resumed>) = 0 [pid 522] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fbe35e12990, parent_tid=0x7fbe35e12990, exit_signal=0, stack=0x7fbe35df2000, stack_size=0x201c0, tls=0x7fbe35e126c0} [pid 386] mkdirat(AT_FDCWD, "./6", 0777 [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 383] write(248, "\x00\x00\x00\x00", 4 [pid 381] umount2("./6/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOWci2-android-5-15/strace-static-x86_64: Process 525 attached [pid 525] set_robust_list(0x7fbe35e129a0, 24 [pid 386] <... mkdirat resumed>) = 0 [pid 525] <... set_robust_list resumed>) = 0 [pid 384] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 383] <... write resumed>) = 4 [pid 522] <... clone3 resumed> => {parent_tid=[22]}, 88) = 22 [pid 381] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 310] <... pselect6 resumed>) = 1 (in [16], left {tv_sec=0, tv_nsec=996860478}) [pid 386] openat(AT_FDCWD, "/dev/loop6", O_RDWR [pid 525] rt_sigprocmask(SIG_SETMASK, [] [pid 522] rt_sigprocmask(SIG_SETMASK, [] [pid 384] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x10\xdb\xbb\x17\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 383] umount2("./9", MNT_FORCE|UMOUNT_NOFOLLOW [pid 381] newfstatat(AT_FDCWD, "./6/cgroup.cpu" [pid 310] read(16 [pid 525] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 522] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 386] <... openat resumed>) = 3 [pid 310] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 525] futex(0x7fbe36238fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 386] ioctl(3, LOOP_CLR_FD [pid 522] futex(0x7fbe36238fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 384] <... setsockopt resumed>) = 0 [pid 383] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 381] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 310] write(3, "\xe4\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x34\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x1c\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x1c\x00\x00\x00\x14\x00\x00\x00\x00\x99\x0d\x04"..., 232 [pid 525] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 522] <... futex resumed>) = 0 [pid 386] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 383] openat(AT_FDCWD, "./9", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 381] unlink("./6/cgroup.cpu" [pid 310] <... write resumed>) = 232 [pid 525] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 522] futex(0x7fbe36238fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 386] close(3 [pid 384] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 383] <... openat resumed>) = 3 [pid 310] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x3b\x00\x00\x00\x00\x00\x00\x00", 56 [pid 525] <... socket resumed>) = 3 [pid 386] <... close resumed>) = 0 [pid 381] <... unlink resumed>) = 0 [pid 310] <... write resumed>) = 56 [pid 525] futex(0x7fbe36238fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 310] write(15, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x3b\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 525] <... futex resumed>) = 1 [pid 522] <... futex resumed>) = 0 [pid 310] <... write resumed>) = 48 [pid 525] futex(0x7fbe36238fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 522] futex(0x7fbe36238fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 525] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 522] <... futex resumed>) = 0 [pid 525] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 522] futex(0x7fbe36238fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 525] <... socket resumed>) = 4 [pid 525] futex(0x7fbe36238fac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 522] <... futex resumed>) = 0 [pid 525] futex(0x7fbe36238fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 522] futex(0x7fbe36238fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 525] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 522] <... futex resumed>) = 0 [pid 525] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 522] futex(0x7fbe36238fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 525] <... connect resumed>) = 0 [pid 525] futex(0x7fbe36238fac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 522] <... futex resumed>) = 0 [pid 525] futex(0x7fbe36238fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 522] futex(0x7fbe36238fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 525] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 522] <... futex resumed>) = 0 [pid 525] sendfile(-1, -1, [3 [pid 522] futex(0x7fbe36238fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 525] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 525] futex(0x7fbe36238fac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 522] <... futex resumed>) = 0 [pid 525] futex(0x7fbe36238fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 522] futex(0x7fbe36238fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 525] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 522] <... futex resumed>) = 0 [pid 525] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 522] futex(0x7fbe36238fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 525] <... clone3 resumed>) = 23 [pid 386] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 383] fstat(3 [pid 381] umount2("./6/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 525] futex(0x7fbe36238fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 386] <... socket resumed>) = 3 [pid 525] <... futex resumed>) = 1 [pid 522] <... futex resumed>) = 0 [pid 384] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 383] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 525] futex(0x7fbe36238fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 522] futex(0x7fbe36238fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 386] close(3 [pid 384] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x10\xdb\xbb\x17\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 381] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 525] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 522] <... futex resumed>) = 0 [pid 386] <... close resumed>) = 0 [pid 383] getdents64(3 [pid 525] ioctl(3, PPPIOCSMRU, 0 [pid 522] futex(0x7fbe36238fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 525] <... ioctl resumed>) = -1 ENOSYS (Function not implemented) [pid 384] <... setsockopt resumed>) = 0 [pid 386] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 383] <... getdents64 resumed>, 0x55555db89900 /* 6 entries */, 32768) = 176 [pid 381] newfstatat(AT_FDCWD, "./6/cgroup" [pid 525] futex(0x7fbe36238fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 386] <... socket resumed>) = 3 [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 383] umount2("./9/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 525] <... futex resumed>) = 1 [pid 522] <... futex resumed>) = 0 [pid 386] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 384] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 381] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 525] futex(0x7fbe36238fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 522] close_range(3, 30, 0 [pid 386] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 383] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 381] unlink("./6/cgroup" [pid 522] <... close_range resumed>) = 0 [pid 386] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 522] exit_group(0 [pid 384] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 383] newfstatat(AT_FDCWD, "./9/binderfs" [pid 525] <... futex resumed>) = ? [pid 522] <... exit_group resumed>) = ? [pid 386] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 384] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x10\xdb\xbb\x17\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 381] <... unlink resumed>) = 0 [pid 525] +++ exited with 0 +++ [pid 522] +++ exited with 0 +++ [pid 386] close(3 [pid 383] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 384] <... setsockopt resumed>) = 0 [pid 381] getdents64(3 [pid 388] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 383] unlink("./9/binderfs" [pid 386] <... close resumed>) = 0 [pid 381] <... getdents64 resumed>, 0x555562282900 /* 0 entries */, 32768) = 0 [pid 388] rt_sigreturn({mask=[]} [pid 386] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 384] close(3 [pid 383] <... unlink resumed>) = 0 [pid 381] close(3 [pid 388] <... rt_sigreturn resumed>) = 0 [pid 386] <... socket resumed>) = 3 [pid 384] <... close resumed>) = 0 [pid 383] umount2("./9/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 381] <... close resumed>) = 0 [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 384] read(249 [pid 383] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 381] unlinkat(AT_FDCWD, "./6", AT_REMOVEDIR [pid 386] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 384] <... read resumed>, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x38\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 388] write(248, "\x00\x00\x00\x00", 4 [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 383] newfstatat(AT_FDCWD, "./9/cgroup.net" [pid 381] <... unlinkat resumed>) = 0 [pid 388] <... write resumed>) = 4 [pid 384] rt_sigprocmask(SIG_BLOCK, ~[] [pid 310] <... pselect6 resumed>) = 1 (in [13], left {tv_sec=0, tv_nsec=992728950}) [pid 388] umount2("./6", MNT_FORCE|UMOUNT_NOFOLLOW [pid 386] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 384] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 383] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 381] mkdirat(AT_FDCWD, "./7", 0777 [pid 310] read(13 [pid 388] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 384] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 383] unlink("./9/cgroup.net" [pid 310] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 388] openat(AT_FDCWD, "./6", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 386] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 381] <... mkdirat resumed>) = 0 [pid 310] write(3, "\xe4\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x05\x00\x00\x00\x20\x00\x00\x00\x37\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x1c\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x1c\x00\x00\x00\x14\x00\x00\x00\x00\x90\xd0\x03"..., 232) = 232 [pid 310] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x05\x00\x00\x00\x3c\x00\x00\x00\x00\x00\x00\x00", 56) = 56 [pid 310] write(11, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x3c\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8}ci2-android-5-15/strace-static-x86_64: Process 527 attached [pid 527] set_robust_list(0x55556b49b7e0, 24 [pid 388] <... openat resumed>) = 3 [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 383] <... unlink resumed>) = 0 [pid 381] openat(AT_FDCWD, "/dev/loop0", O_RDWR [pid 527] <... set_robust_list resumed>) = 0 [pid 388] fstat(3 [pid 384] <... clone resumed>, child_tidptr=0x55556b49b7d0) = 29 [pid 386] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 388] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 381] <... openat resumed>) = 3 [pid 383] umount2("./9/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 388] getdents64(3 [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 384] rt_sigprocmask(SIG_SETMASK, [] [pid 383] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 381] ioctl(3, LOOP_CLR_FD [pid 527] rt_sigprocmask(SIG_SETMASK, [] [pid 388] <... getdents64 resumed>, 0x555569381900 /* 6 entries */, 32768) = 176 [pid 386] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 384] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 527] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 388] umount2("./6/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 383] newfstatat(AT_FDCWD, "./9/cgroup.cpu" [pid 381] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 527] chdir("./9" [pid 388] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 381] close(3 [pid 383] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 386] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 388] newfstatat(AT_FDCWD, "./6/binderfs" [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 383] unlink("./9/cgroup.cpu" [pid 381] <... close resumed>) = 0 [pid 527] <... chdir resumed>) = 0 [pid 527] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 527] setpgid(0, 0) = 0 [pid 527] symlinkat("/syzcgroup/unified/syz1", AT_FDCWD, "./cgroup") = 0 [pid 527] symlinkat("/syzcgroup/cpu/syz1", AT_FDCWD, "./cgroup.cpu") = 0 [pid 527] symlinkat("/syzcgroup/net/syz1", AT_FDCWD, "./cgroup.net") = 0 [pid 388] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 386] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 383] <... unlink resumed>) = 0 [pid 381] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 527] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 388] unlink("./6/binderfs" [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 383] umount2("./9/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 527] <... openat resumed>) = 3 [pid 388] <... unlink resumed>) = 0 [pid 381] <... socket resumed>) = 3 [pid 527] write(3, "1000", 4 [pid 388] umount2("./6/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 386] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 383] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 527] <... write resumed>) = 4 [pid 388] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 383] newfstatat(AT_FDCWD, "./9/cgroup" [pid 381] close(3 [pid 527] close(3 [pid 388] newfstatat(AT_FDCWD, "./6/cgroup.net" [pid 386] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 383] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 527] <... close resumed>) = 0 [pid 388] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 381] <... close resumed>) = 0 [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 527] read(200 [pid 388] unlink("./6/cgroup.net" [pid 383] unlink("./9/cgroup" [pid 381] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 527] <... read resumed>, 0x7ffe17bbdd80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 388] <... unlink resumed>) = 0 [pid 386] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 527] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 527] close(249) = 0 [pid 527] close(248) = 0 [pid 527] prctl(PR_SET_NAME, "syz.1.56") = 0 [pid 383] <... unlink resumed>) = 0 [pid 527] close(4 [pid 386] close(3 [pid 381] <... socket resumed>) = 3 [pid 383] getdents64(3 [pid 527] <... close resumed>) = 0 [pid 388] umount2("./6/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 527] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 386] <... close resumed>) = 0 [pid 383] <... getdents64 resumed>, 0x55555db89900 /* 0 entries */, 32768) = 0 [pid 381] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 527] <... futex resumed>) = 0 [pid 388] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 386] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 383] close(3 [pid 381] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 527] rt_sigaction(SIGRT_1, {sa_handler=0x7f21591a9650, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f215912b450} [pid 388] newfstatat(AT_FDCWD, "./6/cgroup.cpu" [pid 386] <... socket resumed>) = 3 [pid 527] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 388] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 383] <... close resumed>) = 0 [pid 381] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 386] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 527] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 388] unlink("./6/cgroup.cpu" [pid 383] unlinkat(AT_FDCWD, "./9", AT_REMOVEDIR [pid 527] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 386] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 381] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 527] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 388] <... unlink resumed>) = 0 [pid 386] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 383] <... unlinkat resumed>) = 0 [pid 381] close(3 [pid 527] <... mmap resumed>) = 0x7f2158fcb000 [pid 388] umount2("./6/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 527] mprotect(0x7f2158fcc000, 131072, PROT_READ|PROT_WRITE [pid 386] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 383] mkdirat(AT_FDCWD, "./10", 0777 [pid 527] <... mprotect resumed>) = 0 [pid 388] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 386] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x10\x36\x1e\xf9\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 381] <... close resumed>) = 0 [pid 527] rt_sigprocmask(SIG_BLOCK, ~[] [pid 388] newfstatat(AT_FDCWD, "./6/cgroup" [pid 383] <... mkdirat resumed>) = 0 [pid 527] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 527] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f2158feb990, parent_tid=0x7f2158feb990, exit_signal=0, stack=0x7f2158fcb000, stack_size=0x201c0, tls=0x7f2158feb6c0} [pid 386] <... setsockopt resumed>) = 0 [pid 381] socket(AF_INET, SOCK_STREAM, IPPROTO_TCPci2-android-5-15/strace-static-x86_64: Process 528 attached [pid 388] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 386] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 383] openat(AT_FDCWD, "/dev/loop2", O_RDWR [pid 528] set_robust_list(0x7f2158feb9a0, 24 [pid 527] <... clone3 resumed> => {parent_tid=[30]}, 88) = 30 [pid 388] unlink("./6/cgroup" [pid 386] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 381] <... socket resumed>) = 3 [pid 528] <... set_robust_list resumed>) = 0 [pid 527] rt_sigprocmask(SIG_SETMASK, [] [pid 388] <... unlink resumed>) = 0 [pid 386] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 383] <... openat resumed>) = 3 [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 528] rt_sigprocmask(SIG_SETMASK, [] [pid 527] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 388] getdents64(3 [pid 386] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 383] ioctl(3, LOOP_CLR_FD [pid 381] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 528] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 527] futex(0x7f2159411fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 388] <... getdents64 resumed>, 0x555569381900 /* 0 entries */, 32768) = 0 [pid 386] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x10\x36\x1e\xf9\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 383] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 528] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 527] <... futex resumed>) = 0 [pid 388] close(3 [pid 527] futex(0x7f2159411fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 386] <... setsockopt resumed>) = 0 [pid 383] close(3 [pid 381] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 528] <... socket resumed>) = 3 [pid 388] <... close resumed>) = 0 [pid 386] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 383] <... close resumed>) = 0 [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 528] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 527] <... futex resumed>) = 0 [pid 528] futex(0x7f2159411fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 527] futex(0x7f2159411fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 528] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 527] <... futex resumed>) = 0 [pid 528] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 527] futex(0x7f2159411fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 528] <... socket resumed>) = 4 [pid 528] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 527] <... futex resumed>) = 0 [pid 528] futex(0x7f2159411fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 527] futex(0x7f2159411fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 528] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 527] <... futex resumed>) = 0 [pid 528] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 527] futex(0x7f2159411fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 528] <... connect resumed>) = 0 [pid 528] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 388] unlinkat(AT_FDCWD, "./6", AT_REMOVEDIR [pid 386] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 383] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 381] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 528] <... futex resumed>) = 1 [pid 527] <... futex resumed>) = 0 [pid 388] <... unlinkat resumed>) = 0 [pid 386] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 528] futex(0x7f2159411fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 527] futex(0x7f2159411fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 388] mkdirat(AT_FDCWD, "./7", 0777 [pid 383] <... socket resumed>) = 3 [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 528] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 527] <... futex resumed>) = 0 [pid 388] <... mkdirat resumed>) = 0 [pid 386] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 528] sendfile(-1, -1, [3 [pid 527] futex(0x7f2159411fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 388] openat(AT_FDCWD, "/dev/loop5", O_RDWR [pid 383] close(3 [pid 381] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 528] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 386] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x10\x36\x1e\xf9\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 388] <... openat resumed>) = 3 [pid 528] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 383] <... close resumed>) = 0 [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 528] <... futex resumed>) = 1 [pid 527] <... futex resumed>) = 0 [pid 528] futex(0x7f2159411fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 527] futex(0x7f2159411fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 388] ioctl(3, LOOP_CLR_FD [pid 386] <... setsockopt resumed>) = 0 [pid 383] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 381] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 528] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 527] <... futex resumed>) = 0 [pid 388] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 386] close(3 [pid 528] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 527] futex(0x7f2159411fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 388] close(3 [pid 383] <... socket resumed>) = 3 [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 528] <... clone3 resumed>) = 31 [pid 388] <... close resumed>) = 0 [pid 386] <... close resumed>) = 0 [pid 383] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 528] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 388] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 386] read(249 [pid 381] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 383] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 528] <... futex resumed>) = 1 [pid 527] <... futex resumed>) = 0 [pid 388] <... socket resumed>) = 3 [pid 386] <... read resumed>, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x39\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 383] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 528] futex(0x7f2159411fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 527] futex(0x7f2159411fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 388] close(3 [pid 386] rt_sigprocmask(SIG_BLOCK, ~[] [pid 528] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 527] <... futex resumed>) = 0 [pid 383] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 381] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 388] <... close resumed>) = 0 [pid 528] ioctl(3, PPPIOCSMRU, 0 [pid 527] futex(0x7f2159411fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 388] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 386] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 383] close(3 [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 528] <... ioctl resumed>) = -1 ENOSYS (Function not implemented) [pid 388] <... socket resumed>) = 3 [pid 386] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 528] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 383] <... close resumed>) = 0 [pid 381] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 528] <... futex resumed>) = 1 [pid 527] <... futex resumed>) = 0 [pid 528] futex(0x7f2159411fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 527] close_range(3, 30, 0) = 0 [pid 527] exit_group(0 [pid 528] <... futex resumed>) = ? [pid 527] <... exit_group resumed>) = ? ci2-android-5-15/strace-static-x86_64: Process 530 attached [pid 528] +++ exited with 0 +++ [pid 527] +++ exited with 0 +++ [pid 388] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 383] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 530] set_robust_list(0x55556824a7e0, 24 [pid 388] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 386] <... clone resumed>, child_tidptr=0x55556824a7d0) = 21 [pid 383] <... socket resumed>) = 3 [pid 530] <... set_robust_list resumed>) = 0 [pid 388] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 384] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=29, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 381] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 530] rt_sigprocmask(SIG_SETMASK, [] [pid 386] rt_sigprocmask(SIG_SETMASK, [] [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 530] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 388] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 386] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 384] rt_sigreturn({mask=[]} [pid 383] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 530] chdir("./6" [pid 388] close(3 [pid 384] <... rt_sigreturn resumed>) = -1 EINTR (Interrupted system call) [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 530] <... chdir resumed>) = 0 [pid 388] <... close resumed>) = 0 [pid 381] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 530] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 383] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 388] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 530] <... prctl resumed>) = 0 [pid 530] setpgid(0, 0 [pid 381] close(3 [pid 530] <... setpgid resumed>) = 0 [pid 388] <... socket resumed>) = 3 [pid 384] write(248, "\x00\x00\x00\x00", 4 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 530] symlinkat("/syzcgroup/unified/syz6", AT_FDCWD, "./cgroup" [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 384] <... write resumed>) = 4 [pid 381] <... close resumed>) = 0 [pid 310] <... pselect6 resumed>) = 1 (in [26], left {tv_sec=0, tv_nsec=976889550}) [pid 530] <... symlinkat resumed>) = 0 [pid 388] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 384] umount2("./9", MNT_FORCE|UMOUNT_NOFOLLOW [pid 383] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 381] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 310] read(26 [pid 530] symlinkat("/syzcgroup/cpu/syz6", AT_FDCWD, "./cgroup.cpu" [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 384] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 381] <... socket resumed>) = 3 [pid 310] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 530] <... symlinkat resumed>) = 0 [pid 388] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 384] openat(AT_FDCWD, "./9", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 383] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 381] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 310] write(3, "\xe4\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x01\x00\x00\x00\x20\x00\x00\x00\x38\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x1c\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x1c\x00\x00\x00\x14\x00\x00\x00\x40\xe4\x59\x04"..., 232 [pid 530] symlinkat("/syzcgroup/net/syz6", AT_FDCWD, "./cgroup.net" [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 384] <... openat resumed>) = 3 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 381] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 310] <... write resumed>) = 232 [pid 530] <... symlinkat resumed>) = 0 [pid 388] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 384] fstat(3 [pid 383] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 381] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 310] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x01\x00\x00\x00\x3d\x00\x00\x00\x00\x00\x00\x00", 56 [pid 530] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 384] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 381] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 310] <... write resumed>) = 56 [pid 530] <... openat resumed>) = 3 [pid 388] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 384] getdents64(3 [pid 310] write(18, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x3d\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 530] write(3, "1000", 4 [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 384] <... getdents64 resumed>, 0x55556b4ae900 /* 6 entries */, 32768) = 176 [pid 383] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 381] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 310] <... write resumed>) = 48 [pid 530] <... write resumed>) = 4 [pid 388] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 384] umount2("./9/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 381] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 530] close(3 [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 384] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 383] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 381] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 530] <... close resumed>) = 0 [pid 388] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 384] newfstatat(AT_FDCWD, "./9/binderfs" [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 381] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 303] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3ff4dd4ab7000002}], 128, 96, NULL, 0) = 1 [pid 530] read(200 [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 384] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 383] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 381] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 303] futex(0x34196c0, FUTEX_WAKE_PRIVATE, 1 [pid 530] <... read resumed>, 0x7ffef91e3880, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 388] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 384] unlink("./9/binderfs" [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 381] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 303] <... futex resumed>) = 1 [pid 530] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 384] <... unlink resumed>) = 0 [pid 304] <... futex resumed>) = 0 [pid 383] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 303] read(6 [pid 530] <... symlinkat resumed>) = 0 [pid 388] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 384] umount2("./9/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 381] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 303] <... read resumed>, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x06\x00\x00\x00\x39\x00\x00\x00\x00\x00\x00\x00\xf4\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x16\x00\x08\x00\x00\x00\x00\x00\x00\x00"..., 9967212) = 1216 [pid 530] close(249 [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 384] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 383] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 530] <... close resumed>) = 0 [pid 381] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 303] write(2, "2026/08/11 17:22:54 executed programs: 50\n", 42 [pid 530] close(2482026/08/11 17:22:54 executed programs: 50 ) = 0 [pid 303] <... write resumed>) = 42 [pid 388] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 384] newfstatat(AT_FDCWD, "./9/cgroup.net" [pid 383] close(3 [pid 381] close(3 [pid 530] prctl(PR_SET_NAME, "syz.6.57" [pid 303] write(6, "\x9c\x01\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x43\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 416 [pid 530] <... prctl resumed>) = 0 [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 530] close(4 [pid 384] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 383] <... close resumed>) = 0 [pid 530] <... close resumed>) = 0 [pid 388] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 381] <... close resumed>) = 0 [pid 384] unlink("./9/cgroup.net" [pid 383] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 303] <... write resumed>) = 416 [pid 530] futex(0x7f3cea2d1fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 388] close(3 [pid 381] read(249 [pid 310] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=997012527}) [pid 530] <... futex resumed>) = 0 [pid 388] <... close resumed>) = 0 [pid 384] <... unlink resumed>) = 0 [pid 383] <... socket resumed>) = 3 [pid 310] read(3 [pid 381] <... read resumed>, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x3a\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 530] rt_sigaction(SIGRT_1, {sa_handler=0x7f3cea069650, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f3ce9feb450} [pid 310] <... read resumed>, "\x9c\x01\x00\x00", 4) = 4 [pid 303] write(6, "\x9c\x01\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x44\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 416 [pid 530] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 310] read(3 [pid 530] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 388] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 384] umount2("./9/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 383] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 381] rt_sigprocmask(SIG_BLOCK, ~[] [pid 303] <... write resumed>) = 416 [pid 310] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x43\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x36\x01\x00\x00"..., 412) = 412 [pid 530] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 388] <... socket resumed>) = 3 [pid 384] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 383] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 381] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 303] write(6, "\x9c\x01\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x45\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 416 [pid 530] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 388] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 384] newfstatat(AT_FDCWD, "./9/cgroup.cpu" [pid 383] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 381] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 310] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=999988643}) [pid 303] <... write resumed>) = 416 [pid 530] <... mmap resumed>) = 0x7f3ce9e8b000 [pid 388] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 384] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 383] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 310] read(3ci2-android-5-15/strace-static-x86_64: Process 531 attached [pid 303] write(6, "\x9c\x01\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x46\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 416 [pid 530] mprotect(0x7f3ce9e8c000, 131072, PROT_READ|PROT_WRITE [pid 388] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 384] unlink("./9/cgroup.cpu" [pid 383] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\xa0\x52\x52\x36\xff\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 310] <... read resumed>, "\x9c\x01\x00\x00", 4) = 4 [pid 303] <... write resumed>) = 416 [pid 531] set_robust_list(0x55556226f7e0, 24 [pid 530] <... mprotect resumed>) = 0 [pid 388] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 384] <... unlink resumed>) = 0 [pid 310] read(3 [pid 530] rt_sigprocmask(SIG_BLOCK, ~[] [pid 383] <... setsockopt resumed>) = 0 [pid 310] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x44\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x36\x01\x00\x00"..., 412) = 412 [pid 303] write(6, "\x9c\x01\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x47\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 416 [pid 531] <... set_robust_list resumed>) = 0 [pid 530] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 388] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x10\xa3\x84\xc2\xff\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 384] umount2("./9/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 383] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 381] <... clone resumed>, child_tidptr=0x55556226f7d0) = 23 [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 303] <... write resumed>) = 416 [pid 530] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f3ce9eab990, parent_tid=0x7f3ce9eab990, exit_signal=0, stack=0x7f3ce9e8b000, stack_size=0x201c0, tls=0x7f3ce9eab6c0} [pid 310] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=999989671}) ci2-android-5-15/strace-static-x86_64: Process 532 attached [pid 531] rt_sigprocmask(SIG_SETMASK, [] [pid 388] <... setsockopt resumed>) = 0 [pid 384] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 383] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 303] read(6 [pid 381] rt_sigprocmask(SIG_SETMASK, [] [pid 310] read(3 [pid 303] <... read resumed>, 0x198990a00000, 9967212) = -1 EAGAIN (Resource temporarily unavailable) [pid 532] set_robust_list(0x7f3ce9eab9a0, 24 [pid 531] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 530] <... clone3 resumed> => {parent_tid=[22]}, 88) = 22 [pid 388] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 384] newfstatat(AT_FDCWD, "./9/cgroup" [pid 383] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 381] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 310] <... read resumed>, "\x9c\x01\x00\x00", 4) = 4 [pid 303] epoll_pwait(4 [pid 532] <... set_robust_list resumed>) = 0 [pid 531] chdir("./7" [pid 530] rt_sigprocmask(SIG_SETMASK, [] [pid 388] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 384] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 383] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 310] read(3 [pid 303] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 532] rt_sigprocmask(SIG_SETMASK, [] [pid 531] <... chdir resumed>) = 0 [pid 530] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 388] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 384] unlink("./9/cgroup" [pid 383] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xa0\x52\x52\x36\xff\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 310] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x45\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x36\x01\x00\x00"..., 412) = 412 [pid 303] epoll_pwait(4 [pid 532] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 531] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 530] futex(0x7f3cea2d1fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 388] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 384] <... unlink resumed>) = 0 [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 532] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 531] <... prctl resumed>) = 0 [pid 530] <... futex resumed>) = 0 [pid 388] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x10\xa3\x84\xc2\xff\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 384] getdents64(3 [pid 383] <... setsockopt resumed>) = 0 [pid 310] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=999989326}) [pid 304] futex(0x34196c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=43303263} [pid 532] <... socket resumed>) = 3 [pid 531] setpgid(0, 0 [pid 530] futex(0x7f3cea2d1fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 310] read(3 [pid 532] futex(0x7f3cea2d1fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 531] <... setpgid resumed>) = 0 [pid 530] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 388] <... setsockopt resumed>) = 0 [pid 384] <... getdents64 resumed>, 0x55556b4ae900 /* 0 entries */, 32768) = 0 [pid 383] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 310] <... read resumed>, "\x9c\x01\x00\x00", 4) = 4 [pid 532] <... futex resumed>) = 0 [pid 531] symlinkat("/syzcgroup/unified/syz0", AT_FDCWD, "./cgroup" [pid 530] futex(0x7f3cea2d1fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 388] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 384] close(3 [pid 383] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 310] read(3 [pid 532] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 531] <... symlinkat resumed>) = 0 [pid 530] <... futex resumed>) = 0 [pid 388] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 384] <... close resumed>) = 0 [pid 383] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 310] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x46\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x36\x01\x00\x00"..., 412) = 412 [pid 532] <... socket resumed>) = 4 [pid 531] symlinkat("/syzcgroup/cpu/syz0", AT_FDCWD, "./cgroup.cpu" [pid 530] futex(0x7f3cea2d1fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 388] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 384] unlinkat(AT_FDCWD, "./9", AT_REMOVEDIR [pid 383] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 532] futex(0x7f3cea2d1fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 531] <... symlinkat resumed>) = 0 [pid 530] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 388] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 384] <... unlinkat resumed>) = 0 [pid 383] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xa0\x52\x52\x36\xff\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 310] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=999990749}) [pid 532] <... futex resumed>) = 0 [pid 531] symlinkat("/syzcgroup/net/syz0", AT_FDCWD, "./cgroup.net" [pid 530] futex(0x7f3cea2d1fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 388] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x10\xa3\x84\xc2\xff\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 384] mkdirat(AT_FDCWD, "./10", 0777 [pid 310] read(3 [pid 532] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 531] <... symlinkat resumed>) = 0 [pid 530] <... futex resumed>) = 0 [pid 383] <... setsockopt resumed>) = 0 [pid 310] <... read resumed>, "\x9c\x01\x00\x00", 4) = 4 [pid 532] <... connect resumed>) = 0 [pid 530] futex(0x7f3cea2d1fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 388] <... setsockopt resumed>) = 0 [pid 310] read(3 [pid 532] futex(0x7f3cea2d1fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 531] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 530] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 388] close(3 [pid 384] <... mkdirat resumed>) = 0 [pid 383] close(3 [pid 310] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x47\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x36\x01\x00\x00"..., 412) = 412 [pid 532] <... futex resumed>) = 0 [pid 531] <... openat resumed>) = 3 [pid 530] futex(0x7f3cea2d1fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 384] openat(AT_FDCWD, "/dev/loop1", O_RDWR [pid 383] <... close resumed>) = 0 [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 532] sendfile(-1, -1, [3 [pid 531] write(3, "1000", 4 [pid 530] <... futex resumed>) = 0 [pid 388] <... close resumed>) = 0 [pid 384] <... openat resumed>) = 3 [pid 532] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 531] <... write resumed>) = 4 [pid 530] futex(0x7f3cea2d1fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 388] read(249 [pid 383] read(249 [pid 532] futex(0x7f3cea2d1fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 531] close(3 [pid 530] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 388] <... read resumed>, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x3c\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 384] ioctl(3, LOOP_CLR_FD [pid 383] <... read resumed>, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x3b\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 532] <... futex resumed>) = 0 [pid 531] <... close resumed>) = 0 [pid 530] futex(0x7f3cea2d1fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 388] rt_sigprocmask(SIG_BLOCK, ~[] [pid 384] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 383] rt_sigprocmask(SIG_BLOCK, ~[] [pid 532] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 531] read(200 [pid 530] <... futex resumed>) = 0 [pid 388] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 384] close(3 [pid 532] <... clone3 resumed>) = 23 [pid 531] <... read resumed>, 0x7ffe8a1ae760, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 530] futex(0x7f3cea2d1fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 388] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 384] <... close resumed>) = 0 [pid 383] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 532] futex(0x7f3cea2d1fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 530] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 386] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=17, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 532] <... futex resumed>) = 0 [pid 530] futex(0x7f3cea2d1fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 386] rt_sigreturn({mask=[]} [pid 532] ioctl(3, PPPIOCSMRU, 0 [pid 530] <... futex resumed>) = 0 [pid 386] <... rt_sigreturn resumed>) = -1 EINTR (Interrupted system call) [pid 532] <... ioctl resumed>) = -1 ENOSYS (Function not implemented) [pid 530] futex(0x7f3cea2d1fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 532] futex(0x7f3cea2d1fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 530] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 532] <... futex resumed>) = 0 [pid 530] close_range(3, 30, 0 [pid 532] futex(0x7f3cea2d1fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 530] <... close_range resumed>) = 0 [pid 530] exit_group(0ci2-android-5-15/strace-static-x86_64: Process 534 attached [pid 532] <... futex resumed>) = ? [pid 531] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 530] <... exit_group resumed>) = ? [pid 384] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 383] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 534] set_robust_list(0x55556936e7e0, 24 [pid 532] +++ exited with 0 +++ [pid 531] <... symlinkat resumed>) = 0 ci2-android-5-15/strace-static-x86_64: Process 535 attached [pid 534] <... set_robust_list resumed>) = 0 [pid 531] close(249 [pid 530] +++ exited with 0 +++ [pid 388] <... clone resumed>, child_tidptr=0x55556936e7d0) = 24 [pid 384] <... socket resumed>) = 3 [pid 535] set_robust_list(0x55555db767e0, 24 [pid 534] rt_sigprocmask(SIG_SETMASK, [] [pid 531] <... close resumed>) = 0 [pid 388] rt_sigprocmask(SIG_SETMASK, [] [pid 384] close(3 [pid 383] <... clone resumed>, child_tidptr=0x55555db767d0) = 32 [pid 535] <... set_robust_list resumed>) = 0 [pid 534] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 531] close(248 [pid 388] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 384] <... close resumed>) = 0 [pid 383] rt_sigprocmask(SIG_SETMASK, [] [pid 535] rt_sigprocmask(SIG_SETMASK, [] [pid 534] chdir("./7" [pid 531] <... close resumed>) = 0 [pid 386] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 384] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 383] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 535] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 534] <... chdir resumed>) = 0 [pid 531] prctl(PR_SET_NAME, "syz.0.58" [pid 535] chdir("./10" [pid 534] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 531] <... prctl resumed>) = 0 [pid 386] rt_sigreturn({mask=[]} [pid 384] <... socket resumed>) = 3 [pid 535] <... chdir resumed>) = 0 [pid 534] <... prctl resumed>) = 0 [pid 531] close(4 [pid 386] <... rt_sigreturn resumed>) = -1 EINTR (Interrupted system call) [pid 384] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 535] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 534] setpgid(0, 0 [pid 535] <... prctl resumed>) = 0 [pid 531] <... close resumed>) = 0 [pid 534] <... setpgid resumed>) = 0 [pid 384] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 535] setpgid(0, 0) = 0 [pid 535] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup" [pid 531] futex(0x7fc624282fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 535] <... symlinkat resumed>) = 0 [pid 534] symlinkat("/syzcgroup/unified/syz5", AT_FDCWD, "./cgroup" [pid 531] <... futex resumed>) = 0 [pid 386] write(248, "\x00\x00\x00\x00", 4 [pid 384] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 535] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu" [pid 534] <... symlinkat resumed>) = 0 [pid 531] rt_sigaction(SIGRT_1, {sa_handler=0x7fc62401a650, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc623f9c450} [pid 535] <... symlinkat resumed>) = 0 [pid 534] symlinkat("/syzcgroup/cpu/syz5", AT_FDCWD, "./cgroup.cpu" [pid 386] <... write resumed>) = 4 [pid 531] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 384] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 310] <... pselect6 resumed>) = 1 (in [21], left {tv_sec=0, tv_nsec=989868274}) [pid 535] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net" [pid 534] <... symlinkat resumed>) = 0 [pid 531] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 386] umount2("./6", MNT_FORCE|UMOUNT_NOFOLLOW [pid 384] close(3 [pid 310] read(21 [pid 535] <... symlinkat resumed>) = 0 [pid 534] symlinkat("/syzcgroup/net/syz5", AT_FDCWD, "./cgroup.net" [pid 531] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 386] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 384] <... close resumed>) = 0 [pid 310] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 535] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 534] <... symlinkat resumed>) = 0 [pid 531] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 386] openat(AT_FDCWD, "./6", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 384] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 310] write(3, "\xe4\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x06\x00\x00\x00\x20\x00\x00\x00\x39\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x1c\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x1c\x00\x00\x00\x14\x00\x00\x00\x80\x1d\x2c\x04"..., 232 [pid 303] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3ff4dd4ab7000002}], 128, 43, NULL, 0) = 1 [pid 535] <... openat resumed>) = 3 [pid 534] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 531] <... mmap resumed>) = 0x7fc623e3c000 [pid 386] <... openat resumed>) = 3 [pid 384] <... socket resumed>) = 3 [pid 310] <... write resumed>) = 232 [pid 303] futex(0x34196c0, FUTEX_WAKE_PRIVATE, 1 [pid 535] write(3, "1000", 4 [pid 534] <... openat resumed>) = 3 [pid 386] fstat(3 [pid 310] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x06\x00\x00\x00\x3e\x00\x00\x00\x00\x00\x00\x00", 56 [pid 531] mprotect(0x7fc623e3d000, 131072, PROT_READ|PROT_WRITE [pid 303] <... futex resumed>) = 1 [pid 535] <... write resumed>) = 4 [pid 534] write(3, "1000", 4 [pid 386] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 310] <... write resumed>) = 56 [pid 304] <... futex resumed>) = 0 [pid 303] read(6 [pid 535] close(3 [pid 534] <... write resumed>) = 4 [pid 531] <... mprotect resumed>) = 0 [pid 386] getdents64(3 [pid 384] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 310] write(20, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x3e\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 303] <... read resumed>, "\xe4\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x06\x00\x00\x00\x20\x00\x00\x00\x39\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x1c\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x1c\x00\x00\x00\x14\x00\x00\x00\x80\x1d\x2c\x04"..., 9967212) = 232 [pid 535] <... close resumed>) = 0 [pid 534] close(3 [pid 531] rt_sigprocmask(SIG_BLOCK, ~[] [pid 386] <... getdents64 resumed>, 0x55556825d900 /* 6 entries */, 32768) = 176 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 310] <... write resumed>) = 48 [pid 303] read(6 [pid 535] read(200 [pid 534] <... close resumed>) = 0 [pid 531] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 386] umount2("./6/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 303] <... read resumed>, 0x198990a00000, 9967212) = -1 EAGAIN (Resource temporarily unavailable) [pid 535] <... read resumed>, 0x7fff36525510, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 534] read(200 [pid 531] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc623e5c990, parent_tid=0x7fc623e5c990, exit_signal=0, stack=0x7fc623e3c000, stack_size=0x201c0, tls=0x7fc623e5c6c0} [pid 386] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 384] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 303] epoll_pwait(4 [pid 535] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 534] <... read resumed>, 0x7fffc284a580, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 386] newfstatat(AT_FDCWD, "./6/binderfs"ci2-android-5-15/strace-static-x86_64: Process 536 attached [pid 303] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 386] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 303] epoll_pwait(4 [pid 536] set_robust_list(0x7fc623e5c9a0, 24 [pid 535] <... symlinkat resumed>) = 0 [pid 534] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 531] <... clone3 resumed> => {parent_tid=[24]}, 88) = 24 [pid 386] unlink("./6/binderfs" [pid 536] <... set_robust_list resumed>) = 0 [pid 535] close(249 [pid 534] <... symlinkat resumed>) = 0 [pid 531] rt_sigprocmask(SIG_SETMASK, [] [pid 386] <... unlink resumed>) = 0 [pid 384] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 304] futex(0x34196c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=24859822} [pid 536] rt_sigprocmask(SIG_SETMASK, [] [pid 535] <... close resumed>) = 0 [pid 534] close(249 [pid 531] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 386] umount2("./6/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 536] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 535] close(248 [pid 534] <... close resumed>) = 0 [pid 531] futex(0x7fc624282fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 386] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 536] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 535] <... close resumed>) = 0 [pid 534] close(248 [pid 531] <... futex resumed>) = 0 [pid 386] newfstatat(AT_FDCWD, "./6/cgroup.net" [pid 384] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 536] <... socket resumed>) = 3 [pid 535] prctl(PR_SET_NAME, "syz.2.59" [pid 534] <... close resumed>) = 0 [pid 531] futex(0x7fc624282fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 386] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 536] futex(0x7fc624282fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 535] <... prctl resumed>) = 0 [pid 534] prctl(PR_SET_NAME, "syz.5.60" [pid 531] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 386] unlink("./6/cgroup.net" [pid 384] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 536] <... futex resumed>) = 0 [pid 535] close(4 [pid 534] <... prctl resumed>) = 0 [pid 531] futex(0x7fc624282fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 386] <... unlink resumed>) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 536] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 535] <... close resumed>) = 0 [pid 534] close(4 [pid 531] <... futex resumed>) = 0 [pid 386] umount2("./6/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 536] <... socket resumed>) = 4 [pid 386] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 384] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 536] futex(0x7fc624282fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 535] futex(0x7f6bbdca6fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 534] <... close resumed>) = 0 [pid 531] futex(0x7fc624282fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 386] newfstatat(AT_FDCWD, "./6/cgroup.cpu" [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 536] <... futex resumed>) = 0 [pid 535] <... futex resumed>) = 0 [pid 534] futex(0x7fbe36238fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 531] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 386] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 384] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 536] futex(0x7fc624282fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 535] rt_sigaction(SIGRT_1, {sa_handler=0x7f6bbda3e650, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f6bbd9c0450} [pid 534] <... futex resumed>) = 0 [pid 531] futex(0x7fc624282fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 386] unlink("./6/cgroup.cpu" [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 536] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 535] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 534] rt_sigaction(SIGRT_1, {sa_handler=0x7fbe35fd0650, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fbe35f52450} [pid 531] <... futex resumed>) = 0 [pid 386] <... unlink resumed>) = 0 [pid 536] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 535] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 534] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 531] futex(0x7fc624282fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 386] umount2("./6/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 384] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 536] <... connect resumed>) = -1 EEXIST (File exists) [pid 535] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 534] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 386] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 536] futex(0x7fc624282fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 535] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 534] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 386] newfstatat(AT_FDCWD, "./6/cgroup" [pid 384] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 536] <... futex resumed>) = 1 [pid 535] <... mmap resumed>) = 0x7f6bbd860000 [pid 534] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 531] <... futex resumed>) = 0 [pid 386] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 536] futex(0x7fc624282fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 535] mprotect(0x7f6bbd861000, 131072, PROT_READ|PROT_WRITE [pid 534] <... mmap resumed>) = 0x7fbe35df2000 [pid 531] futex(0x7fc624282fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 386] unlink("./6/cgroup" [pid 536] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 535] <... mprotect resumed>) = 0 [pid 534] mprotect(0x7fbe35df3000, 131072, PROT_READ|PROT_WRITE [pid 531] <... futex resumed>) = 0 [pid 386] <... unlink resumed>) = 0 [pid 384] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 536] sendfile(-1, -1, [3 [pid 535] rt_sigprocmask(SIG_BLOCK, ~[] [pid 386] getdents64(3 [pid 536] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 535] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 534] <... mprotect resumed>) = 0 [pid 531] futex(0x7fc624282fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 386] <... getdents64 resumed>, 0x55556825d900 /* 0 entries */, 32768) = 0 [pid 384] close(3 [pid 536] futex(0x7fc624282fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 535] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6bbd880990, parent_tid=0x7f6bbd880990, exit_signal=0, stack=0x7f6bbd860000, stack_size=0x201c0, tls=0x7f6bbd8806c0} [pid 534] rt_sigprocmask(SIG_BLOCK, ~[] [pid 531] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 386] close(3 [pid 384] <... close resumed>) = 0 ci2-android-5-15/strace-static-x86_64: Process 537 attached [pid 536] <... futex resumed>) = 0 [pid 534] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 531] futex(0x7fc624282fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 386] <... close resumed>) = 0 [pid 384] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 537] set_robust_list(0x7f6bbd8809a0, 24 [pid 536] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 535] <... clone3 resumed> => {parent_tid=[33]}, 88) = 33 [pid 534] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fbe35e12990, parent_tid=0x7fbe35e12990, exit_signal=0, stack=0x7fbe35df2000, stack_size=0x201c0, tls=0x7fbe35e126c0} [pid 531] <... futex resumed>) = 0 [pid 386] unlinkat(AT_FDCWD, "./6", AT_REMOVEDIR [pid 537] <... set_robust_list resumed>) = 0 [pid 386] <... unlinkat resumed>) = 0 [pid 384] <... socket resumed>) = 3 [pid 537] rt_sigprocmask(SIG_SETMASK, [] [pid 386] mkdirat(AT_FDCWD, "./7", 0777 [pid 537] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 386] <... mkdirat resumed>) = 0 [pid 537] futex(0x7f6bbdca6fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 386] openat(AT_FDCWD, "/dev/loop6", O_RDWR) = 3 [pid 386] ioctl(3, LOOP_CLR_FD [pid 536] <... clone3 resumed>) = 25 [pid 535] rt_sigprocmask(SIG_SETMASK, [] [pid 531] futex(0x7fc624282fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 386] <... ioctl resumed>) = -1 ENXIO (No such device or address) ci2-android-5-15/strace-static-x86_64: Process 539 attached [pid 536] futex(0x7fc624282fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 535] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 531] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 386] close(3 [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 539] set_robust_list(0x7fbe35e129a0, 24 [pid 536] <... futex resumed>) = 0 [pid 535] futex(0x7f6bbdca6fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 534] <... clone3 resumed> => {parent_tid=[25]}, 88) = 25 [pid 531] futex(0x7fc624282fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 386] <... close resumed>) = 0 [pid 539] <... set_robust_list resumed>) = 0 [pid 386] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 539] rt_sigprocmask(SIG_SETMASK, [] [pid 386] <... socket resumed>) = 3 [pid 539] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 386] close(3 [pid 539] futex(0x7fbe36238fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 386] <... close resumed>) = 0 [pid 386] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 386] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 386] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 386] close(3) = 0 [pid 537] <... futex resumed>) = 0 [pid 536] ioctl(3, PPPIOCSMRU, 0 [pid 535] <... futex resumed>) = 1 [pid 534] rt_sigprocmask(SIG_SETMASK, [] [pid 531] <... futex resumed>) = 0 [pid 386] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 384] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 537] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 536] <... ioctl resumed>) = -1 ENOTCONN (Transport endpoint is not connected) [pid 535] futex(0x7f6bbdca6fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 534] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 531] futex(0x7fc624282fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 386] <... socket resumed>) = 3 [pid 537] <... socket resumed>) = 3 [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 537] futex(0x7f6bbdca6fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 386] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 537] <... futex resumed>) = 0 [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 537] futex(0x7f6bbdca6fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 386] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 536] futex(0x7fc624282fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 535] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 534] futex(0x7fbe36238fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 386] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 384] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 535] futex(0x7f6bbdca6fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 386] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 539] <... futex resumed>) = 0 [pid 537] <... futex resumed>) = 0 [pid 536] <... futex resumed>) = 1 [pid 535] <... futex resumed>) = 1 [pid 534] <... futex resumed>) = 1 [pid 531] <... futex resumed>) = 0 [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 381] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 539] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 537] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 536] futex(0x7fc624282fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 535] futex(0x7f6bbdca6fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 534] futex(0x7fbe36238fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 531] close_range(3, 30, 0 [pid 386] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 384] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 381] rt_sigreturn({mask=[]} [pid 539] <... socket resumed>) = 3 [pid 537] <... socket resumed>) = 4 [pid 531] <... close_range resumed>) = 0 [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 381] <... rt_sigreturn resumed>) = -1 EINTR (Interrupted system call) [pid 539] futex(0x7fbe36238fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 537] futex(0x7f6bbdca6fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 531] exit_group(0 [pid 386] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 539] <... futex resumed>) = 1 [pid 537] <... futex resumed>) = 1 [pid 536] <... futex resumed>) = ? [pid 535] <... futex resumed>) = 0 [pid 534] <... futex resumed>) = 0 [pid 531] <... exit_group resumed>) = ? [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 384] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 539] futex(0x7fbe36238fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 537] futex(0x7f6bbdca6fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 536] +++ exited with 0 +++ [pid 535] futex(0x7f6bbdca6fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 534] futex(0x7fbe36238fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 386] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 539] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 537] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 534] <... futex resumed>) = 0 [pid 386] close(3 [pid 539] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 537] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 535] <... futex resumed>) = 0 [pid 534] futex(0x7fbe36238fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 386] <... close resumed>) = 0 [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 539] <... socket resumed>) = 4 [pid 537] <... connect resumed>) = -1 EEXIST (File exists) [pid 535] futex(0x7f6bbdca6fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 531] +++ exited with 0 +++ [pid 386] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 384] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 539] futex(0x7fbe36238fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 537] futex(0x7f6bbdca6fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 535] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 386] <... socket resumed>) = 3 [pid 539] <... futex resumed>) = 1 [pid 537] <... futex resumed>) = 0 [pid 535] futex(0x7f6bbdca6fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 534] <... futex resumed>) = 0 [pid 386] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 381] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 539] futex(0x7fbe36238fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 537] sendfile(-1, -1, [3 [pid 535] <... futex resumed>) = 0 [pid 534] futex(0x7fbe36238fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 386] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 539] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 537] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 535] futex(0x7f6bbdca6fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 534] <... futex resumed>) = 0 [pid 386] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 384] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 381] rt_sigreturn({mask=[]} [pid 539] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 537] futex(0x7f6bbdca6fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 535] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 534] futex(0x7fbe36238fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 386] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 384] close(3 [pid 381] <... rt_sigreturn resumed>) = -1 EINTR (Interrupted system call) [pid 539] <... connect resumed>) = -1 EEXIST (File exists) [pid 537] <... futex resumed>) = 0 [pid 535] futex(0x7f6bbdca6fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 386] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 539] futex(0x7fbe36238fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 537] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 535] <... futex resumed>) = 0 [pid 384] <... close resumed>) = 0 [pid 386] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 539] <... futex resumed>) = 1 [pid 537] <... clone3 resumed>) = 34 [pid 534] <... futex resumed>) = 0 [pid 539] futex(0x7fbe36238fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 537] futex(0x7f6bbdca6fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 535] futex(0x7f6bbdca6fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 534] futex(0x7fbe36238fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 386] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 384] read(249 [pid 539] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 537] <... futex resumed>) = 0 [pid 535] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 534] <... futex resumed>) = 0 [pid 539] sendfile(-1, -1, [3 [pid 537] futex(0x7f6bbdca6fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 534] futex(0x7fbe36238fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 386] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 384] <... read resumed>, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x3d\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 539] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 537] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 535] futex(0x7f6bbdca6fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 386] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 381] write(248, "\x00\x00\x00\x00", 4 [pid 384] rt_sigprocmask(SIG_BLOCK, ~[] [pid 539] futex(0x7fbe36238fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 535] <... futex resumed>) = 0 [pid 386] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 381] <... write resumed>) = 4 [pid 539] <... futex resumed>) = 1 [pid 537] ioctl(3, PPPIOCSMRU, 0 [pid 535] futex(0x7f6bbdca6fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 534] <... futex resumed>) = 0 [pid 386] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 384] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 310] <... pselect6 resumed>) = 1 (in [25], left {tv_sec=0, tv_nsec=980677754}) [pid 539] futex(0x7fbe36238fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 537] <... ioctl resumed>) = -1 ENOTCONN (Transport endpoint is not connected) [pid 534] futex(0x7fbe36238fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 381] umount2("./7", MNT_FORCE|UMOUNT_NOFOLLOW [pid 386] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 539] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 537] futex(0x7f6bbdca6fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 534] <... futex resumed>) = 0 [pid 384] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 386] close(3 [pid 381] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 310] read(25 [pid 539] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 537] <... futex resumed>) = 1 [pid 535] <... futex resumed>) = 0 [pid 534] futex(0x7fbe36238fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-5-15/strace-static-x86_64: Process 541 attached [pid 539] <... clone3 resumed>) = 26 [pid 537] futex(0x7f6bbdca6fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 386] <... close resumed>) = 0 [pid 381] openat(AT_FDCWD, "./7", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 310] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 541] set_robust_list(0x55556b49b7e0, 24 [pid 539] futex(0x7fbe36238fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 535] close_range(3, 30, 0 [pid 386] read(249 [pid 384] <... clone resumed>, child_tidptr=0x55556b49b7d0) = 32 [pid 381] <... openat resumed>) = 3 [pid 541] <... set_robust_list resumed>) = 0 [pid 539] <... futex resumed>) = 1 [pid 535] <... close_range resumed>) = 0 [pid 534] <... futex resumed>) = 0 [pid 386] <... read resumed>, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x3e\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 310] write(3, "\xf4\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x16\x00\x08\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x10\x00\x00\x00\x20\x00\x00\x00\x3a\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\xc0\x83\x2f\x05"..., 248 [pid 541] rt_sigprocmask(SIG_SETMASK, [] [pid 539] futex(0x7fbe36238fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 535] exit_group(0 [pid 534] futex(0x7fbe36238fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 386] rt_sigprocmask(SIG_BLOCK, ~[] [pid 384] rt_sigprocmask(SIG_SETMASK, [] [pid 381] fstat(3 [pid 310] <... write resumed>) = 248 [pid 541] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 539] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 537] <... futex resumed>) = ? [pid 535] <... exit_group resumed>) = ? [pid 534] <... futex resumed>) = 0 [pid 386] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 384] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 381] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 310] write(3, "\x2c\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0e\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x00\x00\x06\x00\x0c\x00\x04\x00\x06\x00\x00\x00\x3f\x00\x00\x00\x00\x00\x00\x00", 48 [pid 541] chdir("./10" [pid 539] ioctl(3, PPPIOCSMRU, 0 [pid 537] +++ exited with 0 +++ [pid 534] futex(0x7fbe36238fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 539] <... ioctl resumed>) = -1 ENOTCONN (Transport endpoint is not connected) [pid 539] futex(0x7fbe36238fac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 534] <... futex resumed>) = 0 [pid 539] futex(0x7fbe36238fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 534] close_range(3, 30, 0) = 0 [pid 534] exit_group(0 [pid 539] <... futex resumed>) = ? [pid 534] <... exit_group resumed>) = ? [pid 541] <... chdir resumed>) = 0 [pid 539] +++ exited with 0 +++ [pid 535] +++ exited with 0 +++ [pid 534] +++ exited with 0 +++ [pid 386] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 381] getdents64(3 [pid 310] <... write resumed>) = 48 [pid 541] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 381] <... getdents64 resumed>, 0x555562282900 /* 6 entries */, 32768) = 176 [pid 381] umount2("./7/binderfs", MNT_FORCE|UMOUNT_NOFOLLOWci2-android-5-15/strace-static-x86_64: Process 543 attached [pid 388] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 541] <... prctl resumed>) = 0 [pid 381] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 310] write(23, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x3f\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 383] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=32, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 543] set_robust_list(0x55556824a7e0, 24 [pid 541] setpgid(0, 0 [pid 388] rt_sigreturn({mask=[]} [pid 386] <... clone resumed>, child_tidptr=0x55556824a7d0) = 24 [pid 381] newfstatat(AT_FDCWD, "./7/binderfs" [pid 543] <... set_robust_list resumed>) = 0 [pid 541] <... setpgid resumed>) = 0 [pid 388] <... rt_sigreturn resumed>) = -1 EINTR (Interrupted system call) [pid 386] rt_sigprocmask(SIG_SETMASK, [] [pid 383] rt_sigreturn({mask=[]} [pid 381] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 310] <... write resumed>) = 48 [pid 381] unlink("./7/binderfs") = 0 [pid 381] umount2("./7/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 381] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 541] symlinkat("/syzcgroup/unified/syz1", AT_FDCWD, "./cgroup" [pid 381] newfstatat(AT_FDCWD, "./7/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 381] unlink("./7/cgroup.net" [pid 303] <... epoll_pwait resumed>, [], 128, 25, NULL, 0) = 0 [pid 543] rt_sigprocmask(SIG_SETMASK, [] [pid 541] <... symlinkat resumed>) = 0 [pid 388] write(248, "\x00\x00\x00\x00", 4 [pid 386] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 383] <... rt_sigreturn resumed>) = -1 EINTR (Interrupted system call) [pid 381] <... unlink resumed>) = 0 [pid 303] epoll_pwait(4 [pid 543] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 541] symlinkat("/syzcgroup/cpu/syz1", AT_FDCWD, "./cgroup.cpu" [pid 388] <... write resumed>) = 4 [pid 381] umount2("./7/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 310] <... pselect6 resumed>) = 1 (in [13], left {tv_sec=0, tv_nsec=999534675}) [pid 303] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 543] chdir("./7" [pid 388] umount2("./7", MNT_FORCE|UMOUNT_NOFOLLOW [pid 381] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 304] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 303] futex(0x19898cd6a160, FUTEX_WAKE_PRIVATE, 1 [pid 541] <... symlinkat resumed>) = 0 [pid 388] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 543] <... chdir resumed>) = 0 [pid 381] newfstatat(AT_FDCWD, "./7/cgroup.cpu" [pid 310] read(13 [pid 303] <... futex resumed>) = 1 [pid 543] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 541] symlinkat("/syzcgroup/net/syz1", AT_FDCWD, "./cgroup.net" [pid 388] openat(AT_FDCWD, "./7", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 383] write(248, "\x00\x00\x00\x00", 4 [pid 381] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 310] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 308] <... futex resumed>) = 0 [pid 303] epoll_pwait(4 [pid 543] <... prctl resumed>) = 0 [pid 541] <... symlinkat resumed>) = 0 [pid 388] <... openat resumed>) = 3 [pid 383] <... write resumed>) = 4 [pid 381] unlink("./7/cgroup.cpu" [pid 310] write(3, "\xf4\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x05\x00\x00\x00\x20\x00\x00\x00\x3c\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\xc0\x71\xb5\x04"..., 248 [pid 308] epoll_pwait(4 [pid 303] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 543] setpgid(0, 0 [pid 541] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 388] fstat(3 [pid 383] umount2("./10", MNT_FORCE|UMOUNT_NOFOLLOW [pid 381] <... unlink resumed>) = 0 [pid 310] <... write resumed>) = 248 [pid 303] futex(0x3417d78, FUTEX_WAIT_PRIVATE, 0, NULL [pid 543] <... setpgid resumed>) = 0 [pid 381] umount2("./7/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 541] <... openat resumed>) = 3 [pid 388] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 383] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 381] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 310] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x05\x00\x00\x00\x40\x00\x00\x00\x00\x00\x00\x00", 56 [pid 543] symlinkat("/syzcgroup/unified/syz6", AT_FDCWD, "./cgroup" [pid 388] getdents64(3 [pid 383] openat(AT_FDCWD, "./10", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 381] newfstatat(AT_FDCWD, "./7/cgroup" [pid 310] <... write resumed>) = 56 [pid 543] <... symlinkat resumed>) = 0 [pid 541] write(3, "1000", 4 [pid 388] <... getdents64 resumed>, 0x555569381900 /* 6 entries */, 32768) = 176 [pid 381] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 304] futex(0x34196c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=997717427} [pid 310] write(11, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x40\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 543] symlinkat("/syzcgroup/cpu/syz6", AT_FDCWD, "./cgroup.cpu" [pid 541] <... write resumed>) = 4 [pid 388] umount2("./7/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 383] <... openat resumed>) = 3 [pid 381] unlink("./7/cgroup" [pid 310] <... write resumed>) = 48 [pid 543] <... symlinkat resumed>) = 0 [pid 541] close(3 [pid 388] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 383] fstat(3 [pid 381] <... unlink resumed>) = 0 [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 543] symlinkat("/syzcgroup/net/syz6", AT_FDCWD, "./cgroup.net" [pid 541] <... close resumed>) = 0 [pid 388] newfstatat(AT_FDCWD, "./7/binderfs" [pid 383] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 381] getdents64(3 [pid 310] <... pselect6 resumed>) = 1 (in [16], left {tv_sec=0, tv_nsec=999988682}) [pid 543] <... symlinkat resumed>) = 0 [pid 541] read(200 [pid 388] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 383] getdents64(3 [pid 381] <... getdents64 resumed>, 0x555562282900 /* 0 entries */, 32768) = 0 [pid 310] read(16 [pid 543] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 541] <... read resumed>, 0x7ffe17bbdd80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 388] unlink("./7/binderfs" [pid 383] <... getdents64 resumed>, 0x55555db89900 /* 6 entries */, 32768) = 176 [pid 381] close(3 [pid 310] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 543] <... openat resumed>) = 3 [pid 541] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 381] <... close resumed>) = 0 [pid 543] write(3, "1000", 4 [pid 388] <... unlink resumed>) = 0 [pid 383] umount2("./10/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 381] unlinkat(AT_FDCWD, "./7", AT_REMOVEDIR [pid 310] write(3, "\xf4\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x3b\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x80\x4a\x5d\x05"..., 248 [pid 543] <... write resumed>) = 4 [pid 541] <... symlinkat resumed>) = 0 [pid 388] umount2("./7/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 381] <... unlinkat resumed>) = 0 [pid 381] mkdirat(AT_FDCWD, "./8", 0777) = 0 [pid 381] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 3 [pid 383] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 381] ioctl(3, LOOP_CLR_FD [pid 310] <... write resumed>) = 248 [pid 388] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 543] close(3 [pid 541] close(249 [pid 383] newfstatat(AT_FDCWD, "./10/binderfs" [pid 381] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 310] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x41\x00\x00\x00\x00\x00\x00\x00", 56 [pid 388] newfstatat(AT_FDCWD, "./7/cgroup.net" [pid 543] <... close resumed>) = 0 [pid 541] <... close resumed>) = 0 [pid 383] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 381] close(3 [pid 388] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 310] <... write resumed>) = 56 [pid 543] read(200 [pid 541] close(248 [pid 383] unlink("./10/binderfs" [pid 381] <... close resumed>) = 0 [pid 381] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 381] close(3) = 0 [pid 381] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 381] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 381] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 381] close(3) = 0 [pid 381] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 543] <... read resumed>, 0x7ffef91e3880, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 541] <... close resumed>) = 0 [pid 388] unlink("./7/cgroup.net" [pid 383] <... unlink resumed>) = 0 [pid 381] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 310] write(15, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x41\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 543] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 541] prctl(PR_SET_NAME, "syz.1.61" [pid 388] <... unlink resumed>) = 0 [pid 383] umount2("./10/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 543] <... symlinkat resumed>) = 0 [pid 541] <... prctl resumed>) = 0 [pid 388] umount2("./7/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 383] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 381] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 310] <... write resumed>) = 48 [pid 543] close(249 [pid 541] close(4 [pid 388] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 383] newfstatat(AT_FDCWD, "./10/cgroup.net" [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 543] <... close resumed>) = 0 [pid 541] <... close resumed>) = 0 [pid 388] newfstatat(AT_FDCWD, "./7/cgroup.cpu" [pid 383] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 381] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 543] close(248 [pid 541] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 381] close(3 [pid 543] <... close resumed>) = 0 [pid 541] <... futex resumed>) = 0 [pid 388] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 383] unlink("./10/cgroup.net" [pid 381] <... close resumed>) = 0 [pid 543] prctl(PR_SET_NAME, "syz.6.62" [pid 541] rt_sigaction(SIGRT_1, {sa_handler=0x7f21591a9650, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f215912b450} [pid 388] unlink("./7/cgroup.cpu" [pid 381] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 543] <... prctl resumed>) = 0 [pid 383] <... unlink resumed>) = 0 [pid 381] <... socket resumed>) = 3 [pid 381] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 381] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 381] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\xf0\xe4\x1a\x8a\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 952) = 0 [pid 381] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 381] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 541] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 388] <... unlink resumed>) = 0 [pid 384] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=28, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 383] umount2("./10/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 381] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf0\xe4\x1a\x8a\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 543] close(4 [pid 541] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 388] umount2("./7/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 384] rt_sigreturn({mask=[]} [pid 383] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 381] <... setsockopt resumed>) = 0 [pid 543] <... close resumed>) = 0 [pid 541] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 388] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 384] <... rt_sigreturn resumed>) = -1 EINTR (Interrupted system call) [pid 383] newfstatat(AT_FDCWD, "./10/cgroup.cpu" [pid 381] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 543] futex(0x7f3cea2d1fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 541] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 388] newfstatat(AT_FDCWD, "./7/cgroup" [pid 383] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 381] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 543] <... futex resumed>) = 0 [pid 541] <... mmap resumed>) = 0x7f2158fcb000 [pid 388] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 383] unlink("./10/cgroup.cpu" [pid 381] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 543] rt_sigaction(SIGRT_1, {sa_handler=0x7f3cea069650, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f3ce9feb450} [pid 541] mprotect(0x7f2158fcc000, 131072, PROT_READ|PROT_WRITE [pid 388] unlink("./7/cgroup" [pid 381] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xf0\xe4\x1a\x8a\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 383] <... unlink resumed>) = 0 [pid 543] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 541] <... mprotect resumed>) = 0 [pid 388] <... unlink resumed>) = 0 [pid 381] <... setsockopt resumed>) = 0 [pid 543] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 383] umount2("./10/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 381] close(3 [pid 543] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 541] rt_sigprocmask(SIG_BLOCK, ~[] [pid 388] getdents64(3 [pid 383] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 381] <... close resumed>) = 0 [pid 543] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 541] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 388] <... getdents64 resumed>, 0x555569381900 /* 0 entries */, 32768) = 0 [pid 383] newfstatat(AT_FDCWD, "./10/cgroup" [pid 381] read(249 [pid 543] <... mmap resumed>) = 0x7f3ce9e8b000 [pid 541] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f2158feb990, parent_tid=0x7f2158feb990, exit_signal=0, stack=0x7f2158fcb000, stack_size=0x201c0, tls=0x7f2158feb6c0} [pid 388] close(3 [pid 383] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 381] <... read resumed>, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x3f\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 ci2-android-5-15/strace-static-x86_64: Process 544 attached [pid 543] mprotect(0x7f3ce9e8c000, 131072, PROT_READ|PROT_WRITE [pid 388] <... close resumed>) = 0 [pid 383] unlink("./10/cgroup" [pid 381] rt_sigprocmask(SIG_BLOCK, ~[] [pid 544] set_robust_list(0x7f2158feb9a0, 24 [pid 543] <... mprotect resumed>) = 0 [pid 541] <... clone3 resumed> => {parent_tid=[33]}, 88) = 33 [pid 388] unlinkat(AT_FDCWD, "./7", AT_REMOVEDIR [pid 383] <... unlink resumed>) = 0 [pid 381] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 544] <... set_robust_list resumed>) = 0 [pid 543] rt_sigprocmask(SIG_BLOCK, ~[] [pid 541] rt_sigprocmask(SIG_SETMASK, [] [pid 388] <... unlinkat resumed>) = 0 [pid 383] getdents64(3 [pid 381] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 544] rt_sigprocmask(SIG_SETMASK, [] [pid 543] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 541] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 388] mkdirat(AT_FDCWD, "./8", 0777 [pid 383] <... getdents64 resumed>, 0x55555db89900 /* 0 entries */, 32768) = 0 ci2-android-5-15/strace-static-x86_64: Process 545 attached [pid 544] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 543] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f3ce9eab990, parent_tid=0x7f3ce9eab990, exit_signal=0, stack=0x7f3ce9e8b000, stack_size=0x201c0, tls=0x7f3ce9eab6c0} [pid 541] futex(0x7f2159411fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 381] <... clone resumed>, child_tidptr=0x55556226f7d0) = 26 ci2-android-5-15/strace-static-x86_64: Process 546 attached [pid 545] set_robust_list(0x55556226f7e0, 24 [pid 544] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 541] <... futex resumed>) = 0 [pid 388] <... mkdirat resumed>) = 0 [pid 383] close(3 [pid 381] rt_sigprocmask(SIG_SETMASK, [] [pid 546] set_robust_list(0x7f3ce9eab9a0, 24 [pid 545] <... set_robust_list resumed>) = 0 [pid 544] <... socket resumed>) = 3 [pid 543] <... clone3 resumed> => {parent_tid=[25]}, 88) = 25 [pid 541] futex(0x7f2159411fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 388] openat(AT_FDCWD, "/dev/loop5", O_RDWR [pid 383] <... close resumed>) = 0 [pid 381] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 546] <... set_robust_list resumed>) = 0 [pid 545] rt_sigprocmask(SIG_SETMASK, [] [pid 544] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 543] rt_sigprocmask(SIG_SETMASK, [] [pid 541] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 388] <... openat resumed>) = 3 [pid 383] unlinkat(AT_FDCWD, "./10", AT_REMOVEDIR [pid 546] rt_sigprocmask(SIG_SETMASK, [] [pid 545] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 544] <... futex resumed>) = 0 [pid 543] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 546] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 544] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 541] futex(0x7f2159411fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 388] ioctl(3, LOOP_CLR_FD [pid 383] <... unlinkat resumed>) = 0 [pid 546] futex(0x7f3cea2d1fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 545] chdir("./8" [pid 544] <... socket resumed>) = 4 [pid 543] futex(0x7f3cea2d1fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 541] <... futex resumed>) = 0 [pid 388] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 383] mkdirat(AT_FDCWD, "./11", 0777 [pid 546] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 545] <... chdir resumed>) = 0 [pid 544] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 543] <... futex resumed>) = 0 [pid 541] futex(0x7f2159411fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 388] close(3 [pid 546] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 545] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 544] <... futex resumed>) = 0 [pid 383] <... mkdirat resumed>) = 0 [pid 546] <... socket resumed>) = 3 [pid 544] futex(0x7f2159411fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 308] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3ff4dd4ab7000002}], 128, 998, NULL, 0) = 1 [pid 546] futex(0x7f3cea2d1fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 545] <... prctl resumed>) = 0 [pid 543] futex(0x7f3cea2d1fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 541] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 388] <... close resumed>) = 0 [pid 383] openat(AT_FDCWD, "/dev/loop2", O_RDWR [pid 546] <... futex resumed>) = 0 [pid 546] futex(0x7f3cea2d1fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 545] setpgid(0, 0 [pid 543] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 541] futex(0x7f2159411fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 388] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 383] <... openat resumed>) = 3 [pid 308] futex(0x34196c0, FUTEX_WAKE_PRIVATE, 1 [pid 545] <... setpgid resumed>) = 0 [pid 543] futex(0x7f3cea2d1fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 544] <... futex resumed>) = 0 [pid 541] <... futex resumed>) = 1 [pid 388] <... socket resumed>) = 3 [pid 383] ioctl(3, LOOP_CLR_FD [pid 308] <... futex resumed>) = 1 [pid 304] <... futex resumed>) = 0 [pid 546] <... futex resumed>) = 0 [pid 545] symlinkat("/syzcgroup/unified/syz0", AT_FDCWD, "./cgroup" [pid 544] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 541] futex(0x7f2159411fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 546] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 544] <... connect resumed>) = -1 EEXIST (File exists) [pid 546] <... socket resumed>) = 4 [pid 544] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 546] futex(0x7f3cea2d1fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 544] <... futex resumed>) = 0 [pid 546] <... futex resumed>) = 0 [pid 544] futex(0x7f2159411fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 546] futex(0x7f3cea2d1fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 543] <... futex resumed>) = 1 [pid 304] sched_yield( [pid 541] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 388] close(3 [pid 383] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 308] read(6 [pid 545] <... symlinkat resumed>) = 0 [pid 383] close(3 [pid 388] <... close resumed>) = 0 [pid 308] <... read resumed>, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x06\x00\x00\x00\x3e\x00\x00\x00\x00\x00\x00\x00\xf4\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x16\x00\x08\x00\x00\x00\x00\x00\x00\x00"..., 9967212) = 960 [pid 545] symlinkat("/syzcgroup/cpu/syz0", AT_FDCWD, "./cgroup.cpu" [pid 543] futex(0x7f3cea2d1fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 541] futex(0x7f2159411fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 388] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 386] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 383] <... close resumed>) = 0 [pid 304] <... sched_yield resumed>) = 0 [pid 383] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 308] write(6, "\x9c\x01\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x48\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 416 [pid 388] <... socket resumed>) = 3 [pid 544] <... futex resumed>) = 0 [pid 541] <... futex resumed>) = 1 [pid 388] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 383] <... socket resumed>) = 3 [pid 545] <... symlinkat resumed>) = 0 [pid 544] sendfile(-1, -1, [3 [pid 541] futex(0x7f2159411fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 388] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 383] close(3 [pid 386] rt_sigreturn({mask=[]} [pid 310] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=983248851}) [pid 308] <... write resumed>) = 416 [pid 543] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 545] symlinkat("/syzcgroup/net/syz0", AT_FDCWD, "./cgroup.net" [pid 544] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 388] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 386] <... rt_sigreturn resumed>) = 0 [pid 383] <... close resumed>) = 0 [pid 310] read(3 [pid 544] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 308] write(6, "\x9c\x01\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x49\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 416 [pid 388] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 544] <... futex resumed>) = 1 [pid 541] <... futex resumed>) = 0 [pid 383] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 310] <... read resumed>, "\x9c\x01\x00\x00", 4) = 4 [pid 545] <... symlinkat resumed>) = 0 [pid 544] futex(0x7f2159411fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 541] futex(0x7f2159411fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 388] close(3 [pid 310] read(3 [pid 308] <... write resumed>) = 416 [pid 545] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 544] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 543] futex(0x7f3cea2d1fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 541] <... futex resumed>) = 0 [pid 383] <... socket resumed>) = 3 [pid 388] <... close resumed>) = 0 [pid 544] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 541] futex(0x7f2159411fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 310] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x48\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x36\x01\x00\x00"..., 412) = 412 [pid 546] <... futex resumed>) = 0 [pid 545] <... openat resumed>) = 3 [pid 544] <... clone3 resumed>) = 34 [pid 543] <... futex resumed>) = 1 [pid 388] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 383] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 308] write(6, "\x9c\x01\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x4a\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 416 [pid 546] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 545] write(3, "1000", 4 [pid 544] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 543] futex(0x7f3cea2d1fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 388] <... socket resumed>) = 3 [pid 383] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 310] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=999988437}) [pid 546] <... connect resumed>) = -1 EEXIST (File exists) [pid 545] <... write resumed>) = 4 [pid 544] <... futex resumed>) = 1 [pid 541] <... futex resumed>) = 0 [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 383] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 310] read(3 [pid 308] <... write resumed>) = 416 [pid 546] futex(0x7f3cea2d1fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 545] close(3 [pid 544] futex(0x7f2159411fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 541] futex(0x7f2159411fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 388] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 546] <... futex resumed>) = 1 [pid 544] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 543] <... futex resumed>) = 0 [pid 545] <... close resumed>) = 0 [pid 541] <... futex resumed>) = 0 [pid 383] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 310] <... read resumed>, "\x9c\x01\x00\x00", 4) = 4 [pid 308] write(6, "\x9c\x01\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x4b\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 416 [pid 546] futex(0x7f3cea2d1fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 545] read(200 [pid 544] ioctl(3, PPPIOCSMRU, 0 [pid 543] futex(0x7f3cea2d1fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 541] futex(0x7f2159411fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 388] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 383] close(3 [pid 310] read(3 [pid 308] <... write resumed>) = 416 [pid 546] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 545] <... read resumed>, 0x7ffe8a1ae760, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 544] <... ioctl resumed>) = -1 ENOTCONN (Transport endpoint is not connected) [pid 543] <... futex resumed>) = 0 [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 383] <... close resumed>) = 0 [pid 310] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x49\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x36\x01\x00\x00"..., 412) = 412 [pid 308] read(6 [pid 546] sendfile(-1, -1, [3 [pid 545] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 544] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 543] futex(0x7f3cea2d1fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 388] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 383] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 308] <... read resumed>, 0x198990a00000, 9967212) = -1 EAGAIN (Resource temporarily unavailable) [pid 546] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 545] <... symlinkat resumed>) = 0 [pid 544] <... futex resumed>) = 1 [pid 541] <... futex resumed>) = 0 [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 383] <... socket resumed>) = 3 [pid 310] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=999989314}) [pid 308] epoll_pwait(4 [pid 304] epoll_pwait(4 [pid 546] futex(0x7f3cea2d1fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 545] close(249 [pid 544] futex(0x7f2159411fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 541] close_range(3, 30, 0 [pid 388] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 310] read(3 [pid 308] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 304] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 546] <... futex resumed>) = 1 [pid 545] <... close resumed>) = 0 [pid 543] <... futex resumed>) = 0 [pid 541] <... close_range resumed>) = 0 [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 383] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 310] <... read resumed>, "\x9c\x01\x00\x00", 4) = 4 [pid 308] epoll_pwait(4 [pid 546] futex(0x7f3cea2d1fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 545] close(248 [pid 543] futex(0x7f3cea2d1fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 541] exit_group(0 [pid 388] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 310] read(3 [pid 546] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 545] <... close resumed>) = 0 [pid 544] <... futex resumed>) = ? [pid 543] <... futex resumed>) = 0 [pid 541] <... exit_group resumed>) = ? [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 304] futex(0x34196c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=965001918} [pid 546] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 545] prctl(PR_SET_NAME, "syz.0.63" [pid 544] +++ exited with 0 +++ [pid 543] futex(0x7f3cea2d1fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 541] +++ exited with 0 +++ [pid 388] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 383] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 310] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x4a\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x36\x01\x00\x00"..., 412) = 412 [pid 546] <... clone3 resumed>) = 26 [pid 545] <... prctl resumed>) = 0 [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 384] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=32, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 546] futex(0x7f3cea2d1fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 545] close(4 [pid 388] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 384] rt_sigreturn({mask=[]} [pid 383] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 546] <... futex resumed>) = 1 [pid 545] <... close resumed>) = 0 [pid 543] <... futex resumed>) = 0 [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 384] <... rt_sigreturn resumed>) = -1 EINTR (Interrupted system call) [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 310] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=999989269}) [pid 546] futex(0x7f3cea2d1fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 545] futex(0x7fc624282fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 543] futex(0x7f3cea2d1fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 388] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 546] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 545] <... futex resumed>) = 0 [pid 543] <... futex resumed>) = 0 [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 383] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 310] read(3 [pid 546] ioctl(3, PPPIOCSMRU, 0 [pid 545] rt_sigaction(SIGRT_1, {sa_handler=0x7fc62401a650, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc623f9c450} [pid 543] futex(0x7f3cea2d1fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 388] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 384] write(248, "\x00\x00\x00\x00", 4 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 310] <... read resumed>, "\x9c\x01\x00\x00", 4) = 4 [pid 546] <... ioctl resumed>) = -1 ENOTCONN (Transport endpoint is not connected) [pid 545] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 384] <... write resumed>) = 4 [pid 383] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 310] read(3 [pid 546] futex(0x7f3cea2d1fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 545] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 388] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 384] umount2("./10", MNT_FORCE|UMOUNT_NOFOLLOW [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 546] <... futex resumed>) = 1 [pid 545] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 543] <... futex resumed>) = 0 [pid 388] close(3 [pid 384] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 310] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x4b\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x36\x01\x00\x00"..., 412) = 412 [pid 546] futex(0x7f3cea2d1fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 545] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 543] close_range(3, 30, 0 [pid 388] <... close resumed>) = 0 [pid 384] openat(AT_FDCWD, "./10", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 383] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 545] <... mmap resumed>) = 0x7fc623e3c000 [pid 543] <... close_range resumed>) = 0 [pid 388] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 384] <... openat resumed>) = 3 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 545] mprotect(0x7fc623e3d000, 131072, PROT_READ|PROT_WRITE [pid 543] exit_group(0 [pid 388] <... socket resumed>) = 3 [pid 384] fstat(3 [pid 383] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 310] <... pselect6 resumed>) = 1 (in [26], left {tv_sec=0, tv_nsec=999986341}) [pid 546] <... futex resumed>) = ? [pid 545] <... mprotect resumed>) = 0 [pid 543] <... exit_group resumed>) = ? [pid 388] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 384] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 310] read(26 [pid 546] +++ exited with 0 +++ [pid 545] rt_sigprocmask(SIG_BLOCK, ~[] [pid 543] +++ exited with 0 +++ [pid 388] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 384] getdents64(3 [pid 383] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 310] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 545] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 388] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 384] <... getdents64 resumed>, 0x55556b4ae900 /* 6 entries */, 32768) = 176 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 545] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc623e5c990, parent_tid=0x7fc623e5c990, exit_signal=0, stack=0x7fc623e3c000, stack_size=0x201c0, tls=0x7fc623e5c6c0} [pid 388] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 386] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 384] umount2("./10/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 383] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 310] write(3, "\xf4\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x01\x00\x00\x00\x20\x00\x00\x00\x3d\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x80\x53\x9a\x05"..., 248ci2-android-5-15/strace-static-x86_64: Process 549 attached [pid 388] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x10\xa3\x84\xc2\xff\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 386] rt_sigreturn({mask=[]} [pid 384] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 549] set_robust_list(0x7fc623e5c9a0, 24 [pid 545] <... clone3 resumed> => {parent_tid=[27]}, 88) = 27 [pid 384] newfstatat(AT_FDCWD, "./10/binderfs" [pid 310] <... write resumed>) = 248 [pid 308] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3ff4dd4ab7000002}], 128, 965, NULL, 0) = 1 [pid 549] <... set_robust_list resumed>) = 0 [pid 545] rt_sigprocmask(SIG_SETMASK, [] [pid 388] <... setsockopt resumed>) = 0 [pid 386] <... rt_sigreturn resumed>) = -1 EINTR (Interrupted system call) [pid 384] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 383] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 310] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x01\x00\x00\x00\x42\x00\x00\x00\x00\x00\x00\x00", 56 [pid 308] futex(0x34196c0, FUTEX_WAKE_PRIVATE, 1 [pid 549] rt_sigprocmask(SIG_SETMASK, [] [pid 545] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 388] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 384] unlink("./10/binderfs" [pid 383] close(3 [pid 310] <... write resumed>) = 56 [pid 308] <... futex resumed>) = 1 [pid 304] <... futex resumed>) = 0 [pid 549] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 545] futex(0x7fc624282fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 388] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 384] <... unlink resumed>) = 0 [pid 383] <... close resumed>) = 0 [pid 310] write(18, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x42\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 308] read(6 [pid 304] sched_yield( [pid 549] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 545] <... futex resumed>) = 0 [pid 388] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 386] write(248, "\x00\x00\x00\x00", 4 [pid 384] umount2("./10/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 383] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 310] <... write resumed>) = 48 [pid 308] <... read resumed>, "\xf4\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x01\x00\x00\x00\x20\x00\x00\x00\x3d\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x80\x53\x9a\x05"..., 9967212) = 248 [pid 304] <... sched_yield resumed>) = 0 [pid 549] <... socket resumed>) = 3 [pid 545] futex(0x7fc624282fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 388] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 386] <... write resumed>) = 4 [pid 384] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 383] <... socket resumed>) = 3 [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 549] futex(0x7fc624282fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 545] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 388] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x10\xa3\x84\xc2\xff\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 386] umount2("./7", MNT_FORCE|UMOUNT_NOFOLLOW [pid 384] newfstatat(AT_FDCWD, "./10/cgroup.net" [pid 383] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 310] <... pselect6 resumed>) = 1 (in [21], left {tv_sec=0, tv_nsec=999989629}) [pid 308] read(6 [pid 549] <... futex resumed>) = 0 [pid 545] futex(0x7fc624282fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 388] <... setsockopt resumed>) = 0 [pid 386] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 384] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 383] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 310] read(21 [pid 308] <... read resumed>, 0x198990a00000, 9967212) = -1 EAGAIN (Resource temporarily unavailable) [pid 549] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 545] <... futex resumed>) = 0 [pid 388] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 386] openat(AT_FDCWD, "./7", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 384] unlink("./10/cgroup.net" [pid 383] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 310] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 308] epoll_pwait(4 [pid 549] <... socket resumed>) = 4 [pid 545] futex(0x7fc624282fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 388] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 386] <... openat resumed>) = 3 [pid 384] <... unlink resumed>) = 0 [pid 383] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 310] write(3, "\xf4\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x06\x00\x00\x00\x20\x00\x00\x00\x3e\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x40\xe4\x59\x04"..., 248 [pid 308] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 549] futex(0x7fc624282fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 545] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 388] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 386] fstat(3 [pid 384] umount2("./10/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 383] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\xa0\x52\x52\x36\xff\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 310] <... write resumed>) = 248 [pid 308] epoll_pwait(4 [pid 549] <... futex resumed>) = 0 [pid 545] futex(0x7fc624282fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 388] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 386] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 384] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 304] futex(0x34196c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=954302853} [pid 549] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 545] <... futex resumed>) = 0 [pid 388] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x10\xa3\x84\xc2\xff\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 386] getdents64(3 [pid 384] newfstatat(AT_FDCWD, "./10/cgroup.cpu" [pid 383] <... setsockopt resumed>) = 0 [pid 310] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x06\x00\x00\x00\x43\x00\x00\x00\x00\x00\x00\x00", 56 [pid 549] <... connect resumed>) = 0 [pid 545] futex(0x7fc624282fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 388] <... setsockopt resumed>) = 0 [pid 384] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 549] futex(0x7fc624282fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 545] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 388] close(3 [pid 386] <... getdents64 resumed>, 0x55556825d900 /* 6 entries */, 32768) = 176 [pid 384] unlink("./10/cgroup.cpu" [pid 383] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 310] <... write resumed>) = 56 [pid 549] <... futex resumed>) = 0 [pid 545] futex(0x7fc624282fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 388] <... close resumed>) = 0 [pid 386] umount2("./7/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 384] <... unlink resumed>) = 0 [pid 383] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 310] write(20, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x43\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 549] sendfile(-1, -1, [3 [pid 545] <... futex resumed>) = 0 [pid 388] read(249 [pid 386] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 384] umount2("./10/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 383] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 310] <... write resumed>) = 48 [pid 549] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 545] futex(0x7fc624282fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 388] <... read resumed>, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x40\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 386] newfstatat(AT_FDCWD, "./7/binderfs" [pid 384] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 549] futex(0x7fc624282fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 545] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 388] rt_sigprocmask(SIG_BLOCK, ~[] [pid 386] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 384] newfstatat(AT_FDCWD, "./10/cgroup" [pid 383] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 549] <... futex resumed>) = 0 [pid 384] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 549] futex(0x7fc624282fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 384] unlink("./10/cgroup") = 0 [pid 384] getdents64(3, 0x55556b4ae900 /* 0 entries */, 32768) = 0 [pid 384] close(3) = 0 [pid 384] unlinkat(AT_FDCWD, "./10", AT_REMOVEDIR) = 0 [pid 384] mkdirat(AT_FDCWD, "./11", 0777) = 0 [pid 545] futex(0x7fc624282fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 388] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 384] openat(AT_FDCWD, "/dev/loop1", O_RDWR [pid 381] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 549] <... futex resumed>) = 0 [pid 545] <... futex resumed>) = 1 [pid 388] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 386] unlink("./7/binderfs" [pid 384] <... openat resumed>) = 3 [pid 383] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xa0\x52\x52\x36\xff\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 381] rt_sigreturn({mask=[]} [pid 549] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 545] futex(0x7fc624282fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 384] ioctl(3, LOOP_CLR_FD [pid 381] <... rt_sigreturn resumed>) = -1 EINTR (Interrupted system call) ci2-android-5-15/strace-static-x86_64: Process 550 attached [pid 549] <... clone3 resumed>) = 28 [pid 386] <... unlink resumed>) = 0 [pid 384] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 383] <... setsockopt resumed>) = 0 [pid 550] set_robust_list(0x55556936e7e0, 24 [pid 549] futex(0x7fc624282fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 388] <... clone resumed>, child_tidptr=0x55556936e7d0) = 27 [pid 386] umount2("./7/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 384] close(3 [pid 383] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 550] <... set_robust_list resumed>) = 0 [pid 549] <... futex resumed>) = 1 [pid 545] <... futex resumed>) = 0 [pid 388] rt_sigprocmask(SIG_SETMASK, [] [pid 386] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 384] <... close resumed>) = 0 [pid 550] rt_sigprocmask(SIG_SETMASK, [] [pid 549] futex(0x7fc624282fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 545] futex(0x7fc624282fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 384] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 550] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 549] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 545] <... futex resumed>) = 0 [pid 384] <... socket resumed>) = 3 [pid 550] chdir("./8" [pid 549] ioctl(3, PPPIOCSMRU, 0 [pid 545] futex(0x7fc624282fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 384] close(3 [pid 550] <... chdir resumed>) = 0 [pid 549] <... ioctl resumed>) = -1 ENOSYS (Function not implemented) [pid 384] <... close resumed>) = 0 [pid 550] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 549] futex(0x7fc624282fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 384] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 550] <... prctl resumed>) = 0 [pid 549] <... futex resumed>) = 1 [pid 545] <... futex resumed>) = 0 [pid 384] <... socket resumed>) = 3 [pid 550] setpgid(0, 0 [pid 549] futex(0x7fc624282fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 545] close_range(3, 30, 0 [pid 388] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 386] newfstatat(AT_FDCWD, "./7/cgroup.net" [pid 384] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 383] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 550] <... setpgid resumed>) = 0 [pid 545] <... close_range resumed>) = 0 [pid 386] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 384] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 383] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 550] symlinkat("/syzcgroup/unified/syz5", AT_FDCWD, "./cgroup" [pid 545] exit_group(0 [pid 386] unlink("./7/cgroup.net" [pid 384] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 550] <... symlinkat resumed>) = 0 [pid 549] <... futex resumed>) = ? [pid 545] <... exit_group resumed>) = ? [pid 386] <... unlink resumed>) = 0 [pid 384] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 383] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 550] symlinkat("/syzcgroup/cpu/syz5", AT_FDCWD, "./cgroup.cpu" [pid 549] +++ exited with 0 +++ [pid 545] +++ exited with 0 +++ [pid 386] umount2("./7/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 384] close(3 [pid 383] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xa0\x52\x52\x36\xff\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 550] <... symlinkat resumed>) = 0 [pid 386] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 384] <... close resumed>) = 0 [pid 550] symlinkat("/syzcgroup/net/syz5", AT_FDCWD, "./cgroup.net" [pid 386] newfstatat(AT_FDCWD, "./7/cgroup.cpu" [pid 384] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 383] <... setsockopt resumed>) = 0 [pid 550] <... symlinkat resumed>) = 0 [pid 386] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 384] <... socket resumed>) = 3 [pid 381] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=26, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 550] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 550] <... openat resumed>) = 3 [pid 384] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 381] rt_sigreturn({mask=[]} [pid 550] write(3, "1000", 4 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 381] <... rt_sigreturn resumed>) = -1 EINTR (Interrupted system call) [pid 550] <... write resumed>) = 4 [pid 384] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 550] close(3 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 383] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=31, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 550] <... close resumed>) = 0 [pid 386] unlink("./7/cgroup.cpu" [pid 384] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 383] rt_sigreturn({mask=[]} [pid 381] write(248, "\x00\x00\x00\x00", 4 [pid 550] read(200 [pid 386] <... unlink resumed>) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 383] <... rt_sigreturn resumed>) = 0 [pid 381] <... write resumed>) = 4 [pid 310] <... pselect6 resumed>) = 1 (in [25], left {tv_sec=0, tv_nsec=990066870}) [pid 550] <... read resumed>, 0x7fffc284a580, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 386] umount2("./7/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 384] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 383] close(3 [pid 381] umount2("./8", MNT_FORCE|UMOUNT_NOFOLLOW [pid 310] read(25 [pid 550] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 386] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 383] <... close resumed>) = 0 [pid 381] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 310] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 384] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 550] <... symlinkat resumed>) = 0 [pid 381] openat(AT_FDCWD, "./8", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 310] write(3, "\xe4\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x16\x00\x08\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x10\x00\x00\x00\x20\x00\x00\x00\x3f\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x1c\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x1c\x00\x00\x00\x14\x00\x00\x00\x40\xc9\xa2\x03"..., 232 [pid 386] newfstatat(AT_FDCWD, "./7/cgroup" [pid 550] close(249 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 383] read(249 [pid 381] <... openat resumed>) = 3 [pid 310] <... write resumed>) = 232 [pid 550] <... close resumed>) = 0 [pid 386] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 384] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 383] <... read resumed>, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x41\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 381] fstat(3 [pid 310] write(3, "\x2c\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0e\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x00\x00\x06\x00\x0c\x00\x04\x00\x06\x00\x00\x00\x44\x00\x00\x00\x00\x00\x00\x00", 48 [pid 550] close(248 [pid 386] unlink("./7/cgroup" [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 383] rt_sigprocmask(SIG_BLOCK, ~[] [pid 381] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 310] <... write resumed>) = 48 [pid 550] <... close resumed>) = 0 [pid 386] <... unlink resumed>) = 0 [pid 384] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 383] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 381] getdents64(3 [pid 310] write(23, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x44\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 550] prctl(PR_SET_NAME, "syz.5.64" [pid 386] getdents64(3 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 383] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 381] <... getdents64 resumed>, 0x555562282900 /* 6 entries */, 32768) = 176 [pid 310] <... write resumed>) = 48 [pid 550] <... prctl resumed>) = 0 [pid 386] <... getdents64 resumed>, 0x55556825d900 /* 0 entries */, 32768) = 0 [pid 384] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 381] umount2("./8/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 381] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 384] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 381] newfstatat(AT_FDCWD, "./8/binderfs"ci2-android-5-15/strace-static-x86_64: Process 552 attached [pid 550] close(4 [pid 386] close(3 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 381] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 552] set_robust_list(0x55555db767e0, 24 [pid 550] <... close resumed>) = 0 [pid 386] <... close resumed>) = 0 [pid 384] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 383] <... clone resumed>, child_tidptr=0x55555db767d0) = 35 [pid 381] unlink("./8/binderfs" [pid 552] <... set_robust_list resumed>) = 0 [pid 550] futex(0x7fbe36238fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 386] unlinkat(AT_FDCWD, "./7", AT_REMOVEDIR [pid 384] close(3 [pid 381] <... unlink resumed>) = 0 [pid 552] rt_sigprocmask(SIG_SETMASK, [] [pid 550] <... futex resumed>) = 0 [pid 386] <... unlinkat resumed>) = 0 [pid 384] <... close resumed>) = 0 [pid 383] rt_sigprocmask(SIG_SETMASK, [] [pid 381] umount2("./8/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 552] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 550] rt_sigaction(SIGRT_1, {sa_handler=0x7fbe35fd0650, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fbe35f52450} [pid 386] mkdirat(AT_FDCWD, "./8", 0777 [pid 384] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 383] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 381] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 552] chdir("./11" [pid 550] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 386] <... mkdirat resumed>) = 0 [pid 384] <... socket resumed>) = 3 [pid 381] newfstatat(AT_FDCWD, "./8/cgroup.net" [pid 552] <... chdir resumed>) = 0 [pid 550] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 386] openat(AT_FDCWD, "/dev/loop6", O_RDWR [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 381] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 552] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 550] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 386] <... openat resumed>) = 3 [pid 384] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 381] unlink("./8/cgroup.net" [pid 552] <... prctl resumed>) = 0 [pid 550] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 386] ioctl(3, LOOP_CLR_FD [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 381] <... unlink resumed>) = 0 [pid 552] setpgid(0, 0 [pid 550] <... mmap resumed>) = 0x7fbe35df2000 [pid 386] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 384] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 381] umount2("./8/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 552] <... setpgid resumed>) = 0 [pid 550] mprotect(0x7fbe35df3000, 131072, PROT_READ|PROT_WRITE [pid 386] close(3 [pid 384] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x10\xdb\xbb\x17\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 381] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 552] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup" [pid 550] <... mprotect resumed>) = 0 [pid 386] <... close resumed>) = 0 [pid 384] <... setsockopt resumed>) = 0 [pid 381] newfstatat(AT_FDCWD, "./8/cgroup.cpu" [pid 552] <... symlinkat resumed>) = 0 [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 381] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 552] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu" [pid 384] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 381] unlink("./8/cgroup.cpu" [pid 552] <... symlinkat resumed>) = 0 [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 381] <... unlink resumed>) = 0 [pid 552] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net" [pid 384] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 381] umount2("./8/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 552] <... symlinkat resumed>) = 0 [pid 384] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x10\xdb\xbb\x17\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 381] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 552] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 384] <... setsockopt resumed>) = 0 [pid 381] newfstatat(AT_FDCWD, "./8/cgroup" [pid 552] <... openat resumed>) = 3 [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 381] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 552] write(3, "1000", 4 [pid 384] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 381] unlink("./8/cgroup" [pid 552] <... write resumed>) = 4 [pid 550] rt_sigprocmask(SIG_BLOCK, ~[] [pid 388] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 386] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 381] <... unlink resumed>) = 0 [pid 552] close(3 [pid 550] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 388] rt_sigreturn({mask=[]} [pid 386] <... socket resumed>) = 3 [pid 384] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 381] getdents64(3 [pid 552] <... close resumed>) = 0 [pid 550] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fbe35e12990, parent_tid=0x7fbe35e12990, exit_signal=0, stack=0x7fbe35df2000, stack_size=0x201c0, tls=0x7fbe35e126c0} [pid 388] <... rt_sigreturn resumed>) = 0 [pid 386] close(3 [pid 384] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x10\xdb\xbb\x17\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 381] <... getdents64 resumed>, 0x555562282900 /* 0 entries */, 32768) = 0 ci2-android-5-15/strace-static-x86_64: Process 553 attached [pid 552] read(200 [pid 386] <... close resumed>) = 0 [pid 384] <... setsockopt resumed>) = 0 [pid 381] close(3 [pid 553] set_robust_list(0x7fbe35e129a0, 24 [pid 552] <... read resumed>, 0x7fff36525510, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 550] <... clone3 resumed> => {parent_tid=[28]}, 88) = 28 [pid 386] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 384] close(3 [pid 381] <... close resumed>) = 0 [pid 553] <... set_robust_list resumed>) = 0 [pid 552] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 550] rt_sigprocmask(SIG_SETMASK, [] [pid 386] <... socket resumed>) = 3 [pid 384] <... close resumed>) = 0 [pid 381] unlinkat(AT_FDCWD, "./8", AT_REMOVEDIR [pid 553] rt_sigprocmask(SIG_SETMASK, [] [pid 552] <... symlinkat resumed>) = 0 [pid 550] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 386] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 384] read(249 [pid 381] <... unlinkat resumed>) = 0 [pid 553] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 552] close(249 [pid 550] futex(0x7fbe36238fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 386] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 384] <... read resumed>, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x42\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 381] mkdirat(AT_FDCWD, "./9", 0777 [pid 553] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 552] <... close resumed>) = 0 [pid 550] <... futex resumed>) = 0 [pid 386] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 384] rt_sigprocmask(SIG_BLOCK, ~[] [pid 381] <... mkdirat resumed>) = 0 [pid 553] <... socket resumed>) = 3 [pid 552] close(248 [pid 550] futex(0x7fbe36238fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 386] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 384] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 381] openat(AT_FDCWD, "/dev/loop0", O_RDWR [pid 553] futex(0x7fbe36238fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 552] <... close resumed>) = 0 [pid 550] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 386] close(3 [pid 384] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 381] <... openat resumed>) = 3 ci2-android-5-15/strace-static-x86_64: Process 554 attached [pid 553] <... futex resumed>) = 0 [pid 552] prctl(PR_SET_NAME, "syz.2.65" [pid 550] futex(0x7fbe36238fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 386] <... close resumed>) = 0 [pid 381] ioctl(3, LOOP_CLR_FD [pid 554] set_robust_list(0x55556b49b7e0, 24 [pid 553] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 552] <... prctl resumed>) = 0 [pid 550] <... futex resumed>) = 0 [pid 386] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 384] <... clone resumed>, child_tidptr=0x55556b49b7d0) = 35 [pid 381] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 554] <... set_robust_list resumed>) = 0 [pid 553] <... socket resumed>) = 4 [pid 552] close(4 [pid 550] futex(0x7fbe36238fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 386] <... socket resumed>) = 3 [pid 384] rt_sigprocmask(SIG_SETMASK, [] [pid 381] close(3 [pid 554] rt_sigprocmask(SIG_SETMASK, [] [pid 553] futex(0x7fbe36238fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 552] <... close resumed>) = 0 [pid 550] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 384] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 381] <... close resumed>) = 0 [pid 553] <... futex resumed>) = 0 [pid 552] futex(0x7f6bbdca6fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 381] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 553] futex(0x7fbe36238fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 552] <... futex resumed>) = 0 [pid 381] <... socket resumed>) = 3 [pid 552] rt_sigaction(SIGRT_1, {sa_handler=0x7f6bbda3e650, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f6bbd9c0450} [pid 381] close(3 [pid 552] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 381] <... close resumed>) = 0 [pid 552] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 381] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 552] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 381] <... socket resumed>) = 3 [pid 552] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 381] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 552] <... mmap resumed>) = 0x7f6bbd860000 [pid 381] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 552] mprotect(0x7f6bbd861000, 131072, PROT_READ|PROT_WRITE [pid 381] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 552] <... mprotect resumed>) = 0 [pid 554] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 550] futex(0x7fbe36238fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 381] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 386] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 552] rt_sigprocmask(SIG_BLOCK, ~[] [pid 381] close(3 [pid 554] chdir("./11" [pid 553] <... futex resumed>) = 0 [pid 552] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 550] <... futex resumed>) = 1 [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 381] <... close resumed>) = 0 [pid 554] <... chdir resumed>) = 0 [pid 553] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 552] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6bbd880990, parent_tid=0x7f6bbd880990, exit_signal=0, stack=0x7f6bbd860000, stack_size=0x201c0, tls=0x7f6bbd8806c0} [pid 550] futex(0x7fbe36238fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 381] socket(AF_INET, SOCK_STREAM, IPPROTO_TCPci2-android-5-15/strace-static-x86_64: Process 555 attached [pid 554] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 553] <... connect resumed>) = 0 [pid 386] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 381] <... socket resumed>) = 3 [pid 553] futex(0x7fbe36238fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 552] <... clone3 resumed> => {parent_tid=[36]}, 88) = 36 [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 553] <... futex resumed>) = 1 [pid 552] rt_sigprocmask(SIG_SETMASK, [] [pid 550] <... futex resumed>) = 0 [pid 381] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 555] set_robust_list(0x7f6bbd8809a0, 24 [pid 554] <... prctl resumed>) = 0 [pid 553] futex(0x7fbe36238fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 552] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 550] futex(0x7fbe36238fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 555] <... set_robust_list resumed>) = 0 [pid 554] setpgid(0, 0 [pid 553] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 552] futex(0x7f6bbdca6fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 550] <... futex resumed>) = 0 [pid 386] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 381] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 555] rt_sigprocmask(SIG_SETMASK, [] [pid 554] <... setpgid resumed>) = 0 [pid 553] sendfile(-1, -1, [3 [pid 552] <... futex resumed>) = 0 [pid 550] futex(0x7fbe36238fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 555] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 554] symlinkat("/syzcgroup/unified/syz1", AT_FDCWD, "./cgroup" [pid 553] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 552] futex(0x7f6bbdca6fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 381] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 555] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 554] <... symlinkat resumed>) = 0 [pid 553] futex(0x7fbe36238fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 386] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 555] <... socket resumed>) = 3 [pid 554] symlinkat("/syzcgroup/cpu/syz1", AT_FDCWD, "./cgroup.cpu" [pid 553] <... futex resumed>) = 1 [pid 550] <... futex resumed>) = 0 [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 381] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 555] futex(0x7f6bbdca6fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 554] <... symlinkat resumed>) = 0 [pid 553] futex(0x7fbe36238fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 550] futex(0x7fbe36238fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 386] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 555] <... futex resumed>) = 1 [pid 554] symlinkat("/syzcgroup/net/syz1", AT_FDCWD, "./cgroup.net" [pid 553] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 552] <... futex resumed>) = 0 [pid 550] <... futex resumed>) = 0 [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 381] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 555] futex(0x7f6bbdca6fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 554] <... symlinkat resumed>) = 0 [pid 553] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 552] futex(0x7f6bbdca6fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 550] futex(0x7fbe36238fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 555] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 554] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 553] <... clone3 resumed>) = 29 [pid 552] <... futex resumed>) = 0 [pid 386] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 381] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 555] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 554] <... openat resumed>) = 3 [pid 553] futex(0x7fbe36238fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 552] futex(0x7f6bbdca6fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 555] <... socket resumed>) = 4 [pid 554] write(3, "1000", 4 [pid 553] <... futex resumed>) = 1 [pid 550] <... futex resumed>) = 0 [pid 386] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 381] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 555] futex(0x7f6bbdca6fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 554] <... write resumed>) = 4 [pid 553] futex(0x7fbe36238fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 550] futex(0x7fbe36238fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 555] <... futex resumed>) = 1 [pid 554] close(3 [pid 553] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 552] <... futex resumed>) = 0 [pid 550] <... futex resumed>) = 0 [pid 386] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 381] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 555] futex(0x7f6bbdca6fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 554] <... close resumed>) = 0 [pid 553] ioctl(3, PPPIOCSMRU, 0 [pid 552] futex(0x7f6bbdca6fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 550] futex(0x7fbe36238fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 555] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 554] read(200 [pid 553] <... ioctl resumed>) = -1 ENOSYS (Function not implemented) [pid 552] <... futex resumed>) = 0 [pid 386] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 381] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 555] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 554] <... read resumed>, 0x7ffe17bbdd80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 553] futex(0x7fbe36238fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 552] futex(0x7f6bbdca6fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 555] <... connect resumed>) = 0 [pid 554] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 553] <... futex resumed>) = 1 [pid 550] <... futex resumed>) = 0 [pid 386] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 381] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 555] futex(0x7f6bbdca6fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 554] <... symlinkat resumed>) = 0 [pid 553] futex(0x7fbe36238fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 550] close_range(3, 30, 0 [pid 386] close(3 [pid 381] close(3 [pid 555] <... futex resumed>) = 1 [pid 554] close(249 [pid 552] <... futex resumed>) = 0 [pid 550] <... close_range resumed>) = 0 [pid 386] <... close resumed>) = 0 [pid 381] <... close resumed>) = 0 [pid 555] futex(0x7f6bbdca6fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 554] <... close resumed>) = 0 [pid 552] futex(0x7f6bbdca6fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 550] exit_group(0 [pid 386] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 381] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 555] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 554] close(248 [pid 553] <... futex resumed>) = ? [pid 552] <... futex resumed>) = 0 [pid 550] <... exit_group resumed>) = ? [pid 386] <... socket resumed>) = 3 [pid 381] <... socket resumed>) = 3 [pid 555] sendfile(-1, -1, [3 [pid 554] <... close resumed>) = 0 [pid 553] +++ exited with 0 +++ [pid 552] futex(0x7f6bbdca6fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 550] +++ exited with 0 +++ [pid 386] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 381] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 555] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 554] prctl(PR_SET_NAME, "syz.1.66" [pid 386] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 381] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 555] futex(0x7f6bbdca6fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 554] <... prctl resumed>) = 0 [pid 388] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=27, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 386] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 381] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 555] <... futex resumed>) = 1 [pid 554] close(4 [pid 552] <... futex resumed>) = 0 [pid 388] rt_sigreturn({mask=[]} [pid 386] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 555] futex(0x7f6bbdca6fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 554] <... close resumed>) = 0 [pid 552] futex(0x7f6bbdca6fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 388] <... rt_sigreturn resumed>) = -1 EINTR (Interrupted system call) [pid 386] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x10\x36\x1e\xf9\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 381] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 555] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 554] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 552] <... futex resumed>) = 0 [pid 308] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3ff4dd4ab7000002}], 128, 954, NULL, 0) = 1 [pid 555] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 554] <... futex resumed>) = 0 [pid 552] futex(0x7f6bbdca6fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 386] <... setsockopt resumed>) = 0 [pid 384] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=31, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 381] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 388] write(248, "\x00\x00\x00\x00", 4 [pid 308] futex(0x34196c0, FUTEX_WAKE_PRIVATE, 1 [pid 388] <... write resumed>) = 4 [pid 310] <... pselect6 resumed>) = 1 (in [13], left {tv_sec=0, tv_nsec=970732563}) [pid 388] umount2("./8", MNT_FORCE|UMOUNT_NOFOLLOW [pid 310] read(13 [pid 388] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 310] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 388] openat(AT_FDCWD, "./8", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 310] write(3, "\xe4\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x05\x00\x00\x00\x20\x00\x00\x00\x40\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x1c\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x1c\x00\x00\x00\x14\x00\x00\x00\x40\x08\x4e\x05"..., 232 [pid 555] <... clone3 resumed>) = 37 [pid 554] rt_sigaction(SIGRT_1, {sa_handler=0x7f21591a9650, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f215912b450} [pid 388] <... openat resumed>) = 3 [pid 386] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 384] rt_sigreturn({mask=[]} [pid 381] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 310] <... write resumed>) = 232 [pid 308] <... futex resumed>) = 1 [pid 304] <... futex resumed>) = 0 [pid 555] futex(0x7f6bbdca6fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 554] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 388] fstat(3 [pid 386] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 384] <... rt_sigreturn resumed>) = -1 EINTR (Interrupted system call) [pid 381] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 310] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x05\x00\x00\x00\x45\x00\x00\x00\x00\x00\x00\x00", 56 [pid 308] read(6 [pid 555] <... futex resumed>) = 1 [pid 554] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 552] <... futex resumed>) = 0 [pid 388] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 386] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 381] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 310] <... write resumed>) = 56 [pid 555] futex(0x7f6bbdca6fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 554] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 552] futex(0x7f6bbdca6fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 388] getdents64(3 [pid 386] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 310] write(11, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x45\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 308] <... read resumed>, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x01\x00\x00\x00\x42\x00\x00\x00\x00\x00\x00\x00\xf4\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00"..., 9967212) = 640 [pid 381] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf0\xe4\x1a\x8a\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 555] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 554] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 552] <... futex resumed>) = 0 [pid 388] <... getdents64 resumed>, 0x555569381900 /* 6 entries */, 32768) = 176 [pid 386] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x10\x36\x1e\xf9\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 310] <... write resumed>) = 48 [pid 552] futex(0x7f6bbdca6fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 388] umount2("./8/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 381] <... setsockopt resumed>) = 0 [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 308] write(6, "\x9c\x01\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x4c\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 416 [pid 555] ioctl(3, PPPIOCSMRU, 0 [pid 554] <... mmap resumed>) = 0x7f2158fcb000 [pid 388] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 386] <... setsockopt resumed>) = 0 [pid 381] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 555] <... ioctl resumed>) = -1 ENOSYS (Function not implemented) [pid 554] mprotect(0x7f2158fcc000, 131072, PROT_READ|PROT_WRITE [pid 388] newfstatat(AT_FDCWD, "./8/binderfs" [pid 386] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 381] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 310] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=999851920}) [pid 308] <... write resumed>) = 416 [pid 555] futex(0x7f6bbdca6fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 554] <... mprotect resumed>) = 0 [pid 388] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 386] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 381] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 310] read(3 [pid 554] rt_sigprocmask(SIG_BLOCK, ~[] [pid 388] unlink("./8/binderfs" [pid 386] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 310] <... read resumed>, "\x9c\x01\x00\x00", 4) = 4 [pid 308] write(6, "\x9c\x01\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x4d\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 416 [pid 555] <... futex resumed>) = 1 [pid 554] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 552] <... futex resumed>) = 0 [pid 388] <... unlink resumed>) = 0 [pid 386] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 381] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 310] read(3 [pid 555] futex(0x7f6bbdca6fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 554] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f2158feb990, parent_tid=0x7f2158feb990, exit_signal=0, stack=0x7f2158fcb000, stack_size=0x201c0, tls=0x7f2158feb6c0} [pid 552] close_range(3, 30, 0 [pid 388] umount2("./8/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 386] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x10\x36\x1e\xf9\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 381] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xf0\xe4\x1a\x8a\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 310] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x4c\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x36\x01\x00\x00"..., 412) = 412 [pid 308] <... write resumed>) = 416 ci2-android-5-15/strace-static-x86_64: Process 558 attached [pid 552] <... close_range resumed>) = 0 [pid 388] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 386] <... setsockopt resumed>) = 0 [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 558] set_robust_list(0x7f2158feb9a0, 24 [pid 552] exit_group(0 [pid 388] newfstatat(AT_FDCWD, "./8/cgroup.net" [pid 381] <... setsockopt resumed>) = 0 [pid 310] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=999989507}) [pid 558] <... set_robust_list resumed>) = 0 [pid 555] <... futex resumed>) = ? [pid 554] <... clone3 resumed> => {parent_tid=[36]}, 88) = 36 [pid 552] <... exit_group resumed>) = ? [pid 388] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 386] close(3 [pid 381] close(3 [pid 310] read(3 [pid 308] write(6, "\x9c\x01\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x4e\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 416 [pid 558] rt_sigprocmask(SIG_SETMASK, [] [pid 555] +++ exited with 0 +++ [pid 554] rt_sigprocmask(SIG_SETMASK, [] [pid 552] +++ exited with 0 +++ [pid 388] unlink("./8/cgroup.net" [pid 386] <... close resumed>) = 0 [pid 381] <... close resumed>) = 0 [pid 310] <... read resumed>, "\x9c\x01\x00\x00", 4) = 4 [pid 558] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 554] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 388] <... unlink resumed>) = 0 [pid 386] read(249 [pid 381] read(249 [pid 310] read(3 [pid 308] <... write resumed>) = 416 [pid 558] futex(0x7f2159411fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 554] futex(0x7f2159411fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 388] umount2("./8/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 386] <... read resumed>, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x43\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 383] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=35, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 381] <... read resumed>, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x44\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 310] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x4d\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x36\x01\x00\x00"..., 412) = 412 [pid 308] read(6 [pid 558] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 554] <... futex resumed>) = 0 [pid 388] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 386] rt_sigprocmask(SIG_BLOCK, ~[] [pid 383] rt_sigreturn({mask=[]} [pid 381] rt_sigprocmask(SIG_BLOCK, ~[] [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 558] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 554] futex(0x7f2159411fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 388] newfstatat(AT_FDCWD, "./8/cgroup.cpu" [pid 386] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 383] <... rt_sigreturn resumed>) = -1 EINTR (Interrupted system call) [pid 381] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 310] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=999989223}) [pid 308] <... read resumed>, "\xe4\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x05\x00\x00\x00\x20\x00\x00\x00\x40\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x1c\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x1c\x00\x00\x00\x14\x00\x00\x00\x40\x08\x4e\x05"..., 9967212) = 288 [pid 558] <... socket resumed>) = 3 [pid 388] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 386] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 381] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 310] read(3 [pid 558] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 388] unlink("./8/cgroup.cpu" [pid 310] <... read resumed>, "\x9c\x01\x00\x00", 4) = 4 [pid 308] write(6, "\x9c\x01\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x4f\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 416 [pid 558] <... futex resumed>) = 1 [pid 554] <... futex resumed>) = 0 [pid 388] <... unlink resumed>) = 0 [pid 310] read(3ci2-android-5-15/strace-static-x86_64: Process 559 attached [pid 558] futex(0x7f2159411fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 554] futex(0x7f2159411fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 388] umount2("./8/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 310] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x4e\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x36\x01\x00\x00"..., 412) = 412 [pid 559] set_robust_list(0x55556824a7e0, 24 [pid 558] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 554] <... futex resumed>) = 0 [pid 388] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 559] <... set_robust_list resumed>) = 0 [pid 558] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 554] futex(0x7f2159411fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 388] newfstatat(AT_FDCWD, "./8/cgroup" [pid 304] epoll_pwait(4ci2-android-5-15/strace-static-x86_64: Process 560 attached [pid 559] rt_sigprocmask(SIG_SETMASK, [] [pid 558] <... socket resumed>) = 4 [pid 388] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 386] <... clone resumed>, child_tidptr=0x55556824a7d0) = 27 [pid 383] write(248, "\x00\x00\x00\x00", 4 [pid 310] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=999746276}) [pid 308] <... write resumed>) = 416 [pid 304] <... epoll_pwait resumed>, [{events=EPOLLOUT, data=0x3ff4dd4ab7000002}], 128, 0, NULL, 0) = 1 [pid 560] set_robust_list(0x55556226f7e0, 24 [pid 559] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 558] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 388] unlink("./8/cgroup" [pid 386] rt_sigprocmask(SIG_SETMASK, [] [pid 383] <... write resumed>) = 4 [pid 381] <... clone resumed>, child_tidptr=0x55556226f7d0) = 29 [pid 310] read(3 [pid 308] read(6 [pid 560] <... set_robust_list resumed>) = 0 [pid 559] chdir("./8" [pid 558] <... futex resumed>) = 1 [pid 554] <... futex resumed>) = 0 [pid 388] <... unlink resumed>) = 0 [pid 386] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 383] umount2("./11", MNT_FORCE|UMOUNT_NOFOLLOW [pid 381] rt_sigprocmask(SIG_SETMASK, [] [pid 310] <... read resumed>, "\x9c\x01\x00\x00", 4) = 4 [pid 308] <... read resumed>, 0x198990a00000, 9967212) = -1 EAGAIN (Resource temporarily unavailable) [pid 560] rt_sigprocmask(SIG_SETMASK, [] [pid 559] <... chdir resumed>) = 0 [pid 558] futex(0x7f2159411fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 554] futex(0x7f2159411fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 388] getdents64(3 [pid 383] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 381] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 310] read(3 [pid 308] epoll_pwait(4 [pid 560] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 559] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 558] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 554] <... futex resumed>) = 0 [pid 388] <... getdents64 resumed>, 0x555569381900 /* 0 entries */, 32768) = 0 [pid 383] openat(AT_FDCWD, "./11", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 310] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x4f\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x36\x01\x00\x00"..., 412) = 412 [pid 308] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 560] chdir("./9" [pid 559] <... prctl resumed>) = 0 [pid 558] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 554] futex(0x7f2159411fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 388] close(3 [pid 383] <... openat resumed>) = 3 [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 308] epoll_pwait(4 [pid 560] <... chdir resumed>) = 0 [pid 559] setpgid(0, 0 [pid 558] <... connect resumed>) = 0 [pid 388] <... close resumed>) = 0 [pid 383] fstat(3 [pid 310] <... pselect6 resumed>) = 1 (in [16], left {tv_sec=0, tv_nsec=999988080}) [pid 560] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 559] <... setpgid resumed>) = 0 [pid 558] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 388] unlinkat(AT_FDCWD, "./8", AT_REMOVEDIR [pid 383] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 310] read(16 [pid 304] futex(0x34196c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=895246048} [pid 560] <... prctl resumed>) = 0 [pid 559] symlinkat("/syzcgroup/unified/syz6", AT_FDCWD, "./cgroup" [pid 558] <... futex resumed>) = 1 [pid 554] <... futex resumed>) = 0 [pid 388] <... unlinkat resumed>) = 0 [pid 383] getdents64(3 [pid 310] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 560] setpgid(0, 0 [pid 559] <... symlinkat resumed>) = 0 [pid 558] futex(0x7f2159411fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 554] futex(0x7f2159411fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 388] mkdirat(AT_FDCWD, "./9", 0777 [pid 383] <... getdents64 resumed>, 0x55555db89900 /* 6 entries */, 32768) = 176 [pid 310] write(3, "\xe4\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x41\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x1c\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x1c\x00\x00\x00\x14\x00\x00\x00\x40\x1a\xc8\x05"..., 232 [pid 560] <... setpgid resumed>) = 0 [pid 559] symlinkat("/syzcgroup/cpu/syz6", AT_FDCWD, "./cgroup.cpu" [pid 558] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 554] <... futex resumed>) = 0 [pid 388] <... mkdirat resumed>) = 0 [pid 383] umount2("./11/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 310] <... write resumed>) = 232 [pid 308] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3ff4dd4ab7000002}], 128, 896, NULL, 0) = 1 [pid 560] symlinkat("/syzcgroup/unified/syz0", AT_FDCWD, "./cgroup" [pid 559] <... symlinkat resumed>) = 0 [pid 558] sendfile(-1, -1, [3 [pid 554] futex(0x7f2159411fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 388] openat(AT_FDCWD, "/dev/loop5", O_RDWR [pid 383] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 310] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x46\x00\x00\x00\x00\x00\x00\x00", 56 [pid 308] futex(0x34196c0, FUTEX_WAKE_PRIVATE, 1 [pid 560] <... symlinkat resumed>) = 0 [pid 559] symlinkat("/syzcgroup/net/syz6", AT_FDCWD, "./cgroup.net" [pid 558] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 388] <... openat resumed>) = 3 [pid 383] newfstatat(AT_FDCWD, "./11/binderfs" [pid 310] <... write resumed>) = 56 [pid 308] <... futex resumed>) = 1 [pid 304] <... futex resumed>) = 0 [pid 560] symlinkat("/syzcgroup/cpu/syz0", AT_FDCWD, "./cgroup.cpu" [pid 559] <... symlinkat resumed>) = 0 [pid 558] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 388] ioctl(3, LOOP_CLR_FD [pid 383] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 310] write(15, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x46\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 308] read(6 [pid 560] <... symlinkat resumed>) = 0 [pid 559] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 558] <... futex resumed>) = 1 [pid 554] <... futex resumed>) = 0 [pid 388] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 383] unlink("./11/binderfs" [pid 310] <... write resumed>) = 48 [pid 308] <... read resumed>, "\xe4\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x41\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x1c\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x1c\x00\x00\x00\x14\x00\x00\x00\x40\x1a\xc8\x05"..., 9967212) = 232 [pid 560] symlinkat("/syzcgroup/net/syz0", AT_FDCWD, "./cgroup.net" [pid 559] <... openat resumed>) = 3 [pid 558] futex(0x7f2159411fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 554] futex(0x7f2159411fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 388] close(3 [pid 383] <... unlink resumed>) = 0 [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 308] read(6 [pid 560] <... symlinkat resumed>) = 0 [pid 559] write(3, "1000", 4 [pid 558] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 554] <... futex resumed>) = 0 [pid 388] <... close resumed>) = 0 [pid 383] umount2("./11/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 560] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 383] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 308] <... read resumed>, 0x198990a00000, 9967212) = -1 EAGAIN (Resource temporarily unavailable) [pid 560] <... openat resumed>) = 3 [pid 383] newfstatat(AT_FDCWD, "./11/cgroup.net" [pid 560] write(3, "1000", 4 [pid 383] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 560] <... write resumed>) = 4 [pid 383] unlink("./11/cgroup.net" [pid 560] close(3 [pid 383] <... unlink resumed>) = 0 [pid 560] <... close resumed>) = 0 [pid 383] umount2("./11/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 560] read(200 [pid 383] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 560] <... read resumed>, 0x7ffe8a1ae760, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 383] newfstatat(AT_FDCWD, "./11/cgroup.cpu" [pid 560] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 383] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 560] <... symlinkat resumed>) = 0 [pid 559] <... write resumed>) = 4 [pid 558] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 554] futex(0x7f2159411fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 383] unlink("./11/cgroup.cpu" [pid 560] close(249 [pid 383] <... unlink resumed>) = 0 [pid 560] <... close resumed>) = 0 [pid 383] umount2("./11/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 560] close(248 [pid 383] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 560] <... close resumed>) = 0 [pid 383] newfstatat(AT_FDCWD, "./11/cgroup" [pid 560] prctl(PR_SET_NAME, "syz.0.68" [pid 386] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 383] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 308] epoll_pwait(4 [pid 560] <... prctl resumed>) = 0 [pid 386] rt_sigreturn({mask=[]} [pid 383] unlink("./11/cgroup" [pid 560] close(4 [pid 558] <... clone3 resumed>) = 37 [pid 386] <... rt_sigreturn resumed>) = -1 EINTR (Interrupted system call) [pid 383] <... unlink resumed>) = 0 [pid 560] <... close resumed>) = 0 [pid 559] close(3 [pid 558] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 388] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 383] getdents64(3 [pid 308] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 560] futex(0x7fc624282fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 559] <... close resumed>) = 0 [pid 558] <... futex resumed>) = 1 [pid 554] <... futex resumed>) = 0 [pid 388] <... socket resumed>) = 3 [pid 383] <... getdents64 resumed>, 0x55555db89900 /* 0 entries */, 32768) = 0 [pid 308] epoll_pwait(4 [pid 304] futex(0x34196c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=885182320} [pid 560] <... futex resumed>) = 0 [pid 559] read(200 [pid 558] futex(0x7f2159411fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 554] futex(0x7f2159411fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 383] close(3 [pid 560] rt_sigaction(SIGRT_1, {sa_handler=0x7fc62401a650, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc623f9c450} [pid 559] <... read resumed>, 0x7ffef91e3880, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 558] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 554] <... futex resumed>) = 0 [pid 388] close(3 [pid 383] <... close resumed>) = 0 [pid 560] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 559] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 383] unlinkat(AT_FDCWD, "./11", AT_REMOVEDIR [pid 560] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 558] ioctl(3, PPPIOCSMRU, 0 [pid 559] <... symlinkat resumed>) = 0 [pid 554] futex(0x7f2159411fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 388] <... close resumed>) = 0 [pid 383] <... unlinkat resumed>) = 0 [pid 560] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 559] close(249 [pid 558] <... ioctl resumed>) = -1 ENOSYS (Function not implemented) [pid 388] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 383] mkdirat(AT_FDCWD, "./12", 0777 [pid 560] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 383] <... mkdirat resumed>) = 0 [pid 560] <... mmap resumed>) = 0x7fc623e3c000 [pid 559] <... close resumed>) = 0 [pid 558] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 388] <... socket resumed>) = 3 [pid 383] openat(AT_FDCWD, "/dev/loop2", O_RDWR [pid 560] mprotect(0x7fc623e3d000, 131072, PROT_READ|PROT_WRITE [pid 559] close(248 [pid 558] <... futex resumed>) = 1 [pid 554] <... futex resumed>) = 0 [pid 388] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 383] <... openat resumed>) = 3 [pid 560] <... mprotect resumed>) = 0 [pid 559] <... close resumed>) = 0 [pid 558] futex(0x7f2159411fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 554] close_range(3, 30, 0 [pid 388] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 383] ioctl(3, LOOP_CLR_FD [pid 560] rt_sigprocmask(SIG_BLOCK, ~[] [pid 383] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 560] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 559] prctl(PR_SET_NAME, "syz.6.67" [pid 554] <... close_range resumed>) = 0 [pid 388] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 383] close(3 [pid 560] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc623e5c990, parent_tid=0x7fc623e5c990, exit_signal=0, stack=0x7fc623e3c000, stack_size=0x201c0, tls=0x7fc623e5c6c0} [pid 559] <... prctl resumed>) = 0 [pid 554] exit_group(0 [pid 388] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 383] <... close resumed>) = 0 ci2-android-5-15/strace-static-x86_64: Process 562 attached [pid 383] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 562] set_robust_list(0x7fc623e5c9a0, 24 [pid 560] <... clone3 resumed> => {parent_tid=[30]}, 88) = 30 [pid 383] <... socket resumed>) = 3 [pid 562] <... set_robust_list resumed>) = 0 [pid 560] rt_sigprocmask(SIG_SETMASK, [] [pid 383] close(3 [pid 562] rt_sigprocmask(SIG_SETMASK, [] [pid 560] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 383] <... close resumed>) = 0 [pid 562] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 560] futex(0x7fc624282fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 383] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 562] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 560] <... futex resumed>) = 0 [pid 383] <... socket resumed>) = 3 [pid 562] <... socket resumed>) = 3 [pid 560] futex(0x7fc624282fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 383] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 562] futex(0x7fc624282fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 560] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 383] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 562] <... futex resumed>) = 0 [pid 560] futex(0x7fc624282fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 383] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 562] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 560] <... futex resumed>) = 0 [pid 559] close(4 [pid 558] <... futex resumed>) = ? [pid 554] <... exit_group resumed>) = ? [pid 388] close(3 [pid 383] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 562] <... socket resumed>) = 4 [pid 560] futex(0x7fc624282fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 559] <... close resumed>) = 0 [pid 383] close(3 [pid 562] futex(0x7fc624282fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 560] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 383] <... close resumed>) = 0 [pid 562] <... futex resumed>) = 0 [pid 560] futex(0x7fc624282fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 383] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 562] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 560] <... futex resumed>) = 0 [pid 383] <... socket resumed>) = 3 [pid 562] <... connect resumed>) = -1 EEXIST (File exists) [pid 560] futex(0x7fc624282fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 562] futex(0x7fc624282fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 560] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 383] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 562] <... futex resumed>) = 0 [pid 560] futex(0x7fc624282fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 562] sendfile(-1, -1, [3 [pid 560] <... futex resumed>) = 0 [pid 558] +++ exited with 0 +++ [pid 554] +++ exited with 0 +++ [pid 388] <... close resumed>) = 0 [pid 383] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 562] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 560] futex(0x7fc624282fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 384] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=35, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 559] futex(0x7f3cea2d1fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 562] futex(0x7fc624282fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 560] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 559] <... futex resumed>) = 0 [pid 388] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 384] rt_sigreturn({mask=[]} [pid 383] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 562] <... futex resumed>) = 0 [pid 560] futex(0x7fc624282fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 559] rt_sigaction(SIGRT_1, {sa_handler=0x7f3cea069650, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f3ce9feb450} [pid 388] <... socket resumed>) = 3 [pid 384] <... rt_sigreturn resumed>) = -1 EINTR (Interrupted system call) [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 562] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 560] <... futex resumed>) = 0 [pid 559] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 383] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 562] <... clone3 resumed>) = 31 [pid 560] futex(0x7fc624282fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 559] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 388] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 562] futex(0x7fc624282fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 560] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 559] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 384] write(248, "\x00\x00\x00\x00", 4 [pid 383] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 562] <... futex resumed>) = 0 [pid 560] futex(0x7fc624282fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 559] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 388] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 384] <... write resumed>) = 4 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 562] ioctl(3, PPPIOCSMRU, 0 [pid 560] <... futex resumed>) = 0 [pid 559] <... mmap resumed>) = 0x7f3ce9e8b000 [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 384] umount2("./11", MNT_FORCE|UMOUNT_NOFOLLOW [pid 383] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 310] <... pselect6 resumed>) = 1 (in [26], left {tv_sec=0, tv_nsec=985332472}) [pid 562] <... ioctl resumed>) = -1 ENOTCONN (Transport endpoint is not connected) [pid 560] futex(0x7fc624282fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 559] mprotect(0x7f3ce9e8c000, 131072, PROT_READ|PROT_WRITE [pid 388] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 384] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 310] read(26 [pid 562] futex(0x7fc624282fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 560] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 559] <... mprotect resumed>) = 0 [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 384] openat(AT_FDCWD, "./11", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 383] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 562] <... futex resumed>) = 0 [pid 560] close_range(3, 30, 0 [pid 559] rt_sigprocmask(SIG_BLOCK, ~[] [pid 384] <... openat resumed>) = 3 [pid 388] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 310] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 562] futex(0x7fc624282fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 560] <... close_range resumed>) = 0 [pid 559] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 384] fstat(3 [pid 383] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 560] exit_group(0 [pid 559] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f3ce9eab990, parent_tid=0x7f3ce9eab990, exit_signal=0, stack=0x7f3ce9e8b000, stack_size=0x201c0, tls=0x7f3ce9eab6c0} [pid 388] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 384] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 310] write(3, "\xe4\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x01\x00\x00\x00\x20\x00\x00\x00\x42\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x1c\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x1c\x00\x00\x00\x14\x00\x00\x00\x80\x38\xe3\x04"..., 232ci2-android-5-15/strace-static-x86_64: Process 564 attached [pid 562] <... futex resumed>) = ? [pid 560] <... exit_group resumed>) = ? [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 384] getdents64(3 [pid 383] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 310] <... write resumed>) = 232 [pid 564] set_robust_list(0x7f3ce9eab9a0, 24 [pid 562] +++ exited with 0 +++ [pid 384] <... getdents64 resumed>, 0x55556b4ae900 /* 6 entries */, 32768) = 176 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 564] <... set_robust_list resumed>) = 0 [pid 384] umount2("./11/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 383] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 564] rt_sigprocmask(SIG_SETMASK, [] [pid 384] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 383] close(3 [pid 564] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 384] newfstatat(AT_FDCWD, "./11/binderfs" [pid 383] <... close resumed>) = 0 [pid 564] futex(0x7f3cea2d1fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 560] +++ exited with 0 +++ [pid 559] <... clone3 resumed> => {parent_tid=[28]}, 88) = 28 [pid 388] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 384] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 383] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 310] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x01\x00\x00\x00\x47\x00\x00\x00\x00\x00\x00\x00", 56 [pid 559] rt_sigprocmask(SIG_SETMASK, [] [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 384] unlink("./11/binderfs" [pid 383] <... socket resumed>) = 3 [pid 381] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=29, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 559] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 388] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 384] <... unlink resumed>) = 0 [pid 383] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 381] rt_sigreturn({mask=[]} [pid 310] <... write resumed>) = 56 [pid 559] futex(0x7f3cea2d1fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 384] umount2("./11/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 383] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 381] <... rt_sigreturn resumed>) = -1 EINTR (Interrupted system call) [pid 310] write(18, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x47\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 564] <... futex resumed>) = 0 [pid 559] <... futex resumed>) = 1 [pid 388] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 384] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 383] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 310] <... write resumed>) = 48 [pid 564] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 559] futex(0x7f3cea2d1fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 384] newfstatat(AT_FDCWD, "./11/cgroup.net" [pid 383] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 564] <... socket resumed>) = 3 [pid 388] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 384] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 383] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 381] write(248, "\x00\x00\x00\x00", 4 [pid 564] futex(0x7f3cea2d1fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 384] unlink("./11/cgroup.net" [pid 383] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 381] <... write resumed>) = 4 [pid 310] <... pselect6 resumed>) = 1 (in [25], left {tv_sec=0, tv_nsec=999771481}) [pid 564] <... futex resumed>) = 1 [pid 559] <... futex resumed>) = 0 [pid 388] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 384] <... unlink resumed>) = 0 [pid 383] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 381] umount2("./9", MNT_FORCE|UMOUNT_NOFOLLOW [pid 310] read(25 [pid 564] futex(0x7f3cea2d1fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 559] futex(0x7f3cea2d1fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 388] close(3 [pid 384] umount2("./11/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 383] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 381] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 310] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 564] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 559] <... futex resumed>) = 0 [pid 388] <... close resumed>) = 0 [pid 384] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 383] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 381] openat(AT_FDCWD, "./9", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 310] write(3, "\xf4\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x16\x00\x08\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x10\x00\x00\x00\x20\x00\x00\x00\x44\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x40\xdb\x1c\x04"..., 248 [pid 564] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 559] futex(0x7f3cea2d1fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 388] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 384] newfstatat(AT_FDCWD, "./11/cgroup.cpu" [pid 383] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 381] <... openat resumed>) = 3 [pid 310] <... write resumed>) = 248 [pid 564] <... socket resumed>) = 4 [pid 388] <... socket resumed>) = 3 [pid 384] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 383] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 381] fstat(3 [pid 310] write(3, "\x2c\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0e\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x00\x00\x06\x00\x0c\x00\x04\x00\x06\x00\x00\x00\x48\x00\x00\x00\x00\x00\x00\x00", 48 [pid 564] futex(0x7f3cea2d1fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 388] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 384] unlink("./11/cgroup.cpu" [pid 383] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 381] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 310] <... write resumed>) = 48 [pid 564] <... futex resumed>) = 1 [pid 559] <... futex resumed>) = 0 [pid 388] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 384] <... unlink resumed>) = 0 [pid 383] close(3 [pid 381] getdents64(3 [pid 310] write(23, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x48\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 564] futex(0x7f3cea2d1fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 559] futex(0x7f3cea2d1fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 388] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 384] umount2("./11/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 383] <... close resumed>) = 0 [pid 381] <... getdents64 resumed>, 0x555562282900 /* 6 entries */, 32768) = 176 [pid 310] <... write resumed>) = 48 [pid 564] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 384] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 383] read(249 [pid 381] umount2("./9/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 564] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 384] newfstatat(AT_FDCWD, "./11/cgroup" [pid 383] <... read resumed>, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x46\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 381] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 564] <... connect resumed>) = 0 [pid 384] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 383] rt_sigprocmask(SIG_BLOCK, ~[] [pid 381] newfstatat(AT_FDCWD, "./9/binderfs" [pid 564] futex(0x7f3cea2d1fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 384] unlink("./11/cgroup" [pid 383] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 381] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 564] <... futex resumed>) = 0 [pid 559] <... futex resumed>) = 0 [pid 388] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 384] <... unlink resumed>) = 0 [pid 383] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 381] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 564] futex(0x7f3cea2d1fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 559] futex(0x7f3cea2d1fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 388] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x10\xa3\x84\xc2\xff\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 384] getdents64(3 [pid 381] rt_sigreturn({mask=[]}ci2-android-5-15/strace-static-x86_64: Process 565 attached [pid 559] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 384] <... getdents64 resumed>, 0x55556b4ae900 /* 0 entries */, 32768) = 0 [pid 383] <... clone resumed>, child_tidptr=0x55555db767d0) = 38 [pid 381] <... rt_sigreturn resumed>) = 0 [pid 565] set_robust_list(0x55555db767e0, 24 [pid 559] futex(0x7f3cea2d1fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 388] <... setsockopt resumed>) = 0 [pid 384] close(3 [pid 383] rt_sigprocmask(SIG_SETMASK, [] [pid 381] unlink("./9/binderfs" [pid 565] <... set_robust_list resumed>) = 0 [pid 564] <... futex resumed>) = 0 [pid 559] <... futex resumed>) = 1 [pid 388] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 384] <... close resumed>) = 0 [pid 383] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 381] <... unlink resumed>) = 0 [pid 565] rt_sigprocmask(SIG_SETMASK, [] [pid 564] sendfile(-1, -1, [3 [pid 559] futex(0x7f3cea2d1fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 388] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 384] unlinkat(AT_FDCWD, "./11", AT_REMOVEDIR [pid 381] umount2("./9/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 565] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 564] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 388] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 384] <... unlinkat resumed>) = 0 [pid 381] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 565] chdir("./12" [pid 564] futex(0x7f3cea2d1fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 384] mkdirat(AT_FDCWD, "./12", 0777 [pid 381] newfstatat(AT_FDCWD, "./9/cgroup.net" [pid 565] <... chdir resumed>) = 0 [pid 564] <... futex resumed>) = 1 [pid 559] <... futex resumed>) = 0 [pid 388] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 384] <... mkdirat resumed>) = 0 [pid 381] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 565] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 564] futex(0x7f3cea2d1fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 559] futex(0x7f3cea2d1fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 384] openat(AT_FDCWD, "/dev/loop1", O_RDWR [pid 381] unlink("./9/cgroup.net" [pid 388] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x10\xa3\x84\xc2\xff\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 565] <... prctl resumed>) = 0 [pid 564] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 559] <... futex resumed>) = 0 [pid 384] <... openat resumed>) = 3 [pid 381] <... unlink resumed>) = 0 [pid 564] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 565] setpgid(0, 0 [pid 559] futex(0x7f3cea2d1fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 388] <... setsockopt resumed>) = 0 [pid 384] ioctl(3, LOOP_CLR_FD [pid 381] umount2("./9/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 565] <... setpgid resumed>) = 0 [pid 564] <... clone3 resumed>) = 29 [pid 388] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 384] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 381] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 565] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup" [pid 564] futex(0x7f3cea2d1fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 388] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 384] close(3 [pid 381] newfstatat(AT_FDCWD, "./9/cgroup.cpu" [pid 565] <... symlinkat resumed>) = 0 [pid 564] <... futex resumed>) = 1 [pid 559] <... futex resumed>) = 0 [pid 388] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 384] <... close resumed>) = 0 [pid 381] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 564] futex(0x7f3cea2d1fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 559] futex(0x7f3cea2d1fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 384] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 381] unlink("./9/cgroup.cpu" [pid 564] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 559] <... futex resumed>) = 0 [pid 384] <... socket resumed>) = 3 [pid 381] <... unlink resumed>) = 0 [pid 564] ioctl(3, PPPIOCSMRU, 0 [pid 559] futex(0x7f3cea2d1fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 384] close(3 [pid 381] umount2("./9/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 564] <... ioctl resumed>) = -1 ENOSYS (Function not implemented) [pid 384] <... close resumed>) = 0 [pid 381] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 564] futex(0x7f3cea2d1fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 384] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 381] newfstatat(AT_FDCWD, "./9/cgroup" [pid 564] <... futex resumed>) = 1 [pid 559] <... futex resumed>) = 0 [pid 384] <... socket resumed>) = 3 [pid 381] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 564] futex(0x7f3cea2d1fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 559] close_range(3, 30, 0 [pid 384] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 381] unlink("./9/cgroup" [pid 565] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu" [pid 559] <... close_range resumed>) = 0 [pid 388] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 384] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 381] <... unlink resumed>) = 0 [pid 559] exit_group(0 [pid 384] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 381] getdents64(3 [pid 565] <... symlinkat resumed>) = 0 [pid 564] <... futex resumed>) = ? [pid 559] <... exit_group resumed>) = ? [pid 388] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x10\xa3\x84\xc2\xff\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 384] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 381] <... getdents64 resumed>, 0x555562282900 /* 0 entries */, 32768) = 0 [pid 565] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net" [pid 564] +++ exited with 0 +++ [pid 559] +++ exited with 0 +++ [pid 388] <... setsockopt resumed>) = 0 [pid 384] close(3 [pid 381] close(3 [pid 565] <... symlinkat resumed>) = 0 [pid 388] close(3 [pid 386] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=27, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 384] <... close resumed>) = 0 [pid 381] <... close resumed>) = 0 [pid 565] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 388] <... close resumed>) = 0 [pid 386] rt_sigreturn({mask=[]} [pid 384] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 381] unlinkat(AT_FDCWD, "./9", AT_REMOVEDIR [pid 565] <... openat resumed>) = 3 [pid 388] read(249 [pid 386] <... rt_sigreturn resumed>) = -1 EINTR (Interrupted system call) [pid 384] <... socket resumed>) = 3 [pid 381] <... unlinkat resumed>) = 0 [pid 565] write(3, "1000", 4 [pid 388] <... read resumed>, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x45\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 383] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=34, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 381] mkdirat(AT_FDCWD, "./10", 0777 [pid 565] <... write resumed>) = 4 [pid 388] rt_sigprocmask(SIG_BLOCK, ~[] [pid 384] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 383] rt_sigreturn({mask=[]} [pid 381] <... mkdirat resumed>) = 0 [pid 565] close(3 [pid 388] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 386] write(248, "\x00\x00\x00\x00", 4 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 381] openat(AT_FDCWD, "/dev/loop0", O_RDWR [pid 565] <... close resumed>) = 0 [pid 388] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 386] <... write resumed>) = 4 [pid 384] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 383] <... rt_sigreturn resumed>) = -1 EINTR (Interrupted system call) [pid 381] <... openat resumed>) = 3 [pid 310] <... pselect6 resumed>) = 1 (in [21], left {tv_sec=0, tv_nsec=987813717}) [pid 565] read(200 [pid 386] umount2("./8", MNT_FORCE|UMOUNT_NOFOLLOW [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 381] ioctl(3, LOOP_CLR_FD [pid 310] read(21ci2-android-5-15/strace-static-x86_64: Process 567 attached [pid 386] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 384] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 381] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 565] <... read resumed>, 0x7fff36525510, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 310] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 567] set_robust_list(0x55556936e7e0, 24 [pid 565] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 386] openat(AT_FDCWD, "./8", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 381] close(3 [pid 310] write(3, "\xe4\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x06\x00\x00\x00\x20\x00\x00\x00\x43\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x1c\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x1c\x00\x00\x00\x14\x00\x00\x00\x00\xe1\xf5\x05"..., 232 [pid 567] <... set_robust_list resumed>) = 0 [pid 565] <... symlinkat resumed>) = 0 [pid 388] <... clone resumed>, child_tidptr=0x55556936e7d0) = 30 [pid 386] <... openat resumed>) = 3 [pid 384] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 381] <... close resumed>) = 0 [pid 310] <... write resumed>) = 232 [pid 567] rt_sigprocmask(SIG_SETMASK, [] [pid 386] fstat(3 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 381] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 310] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x06\x00\x00\x00\x49\x00\x00\x00\x00\x00\x00\x00", 56 [pid 567] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 386] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 384] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 381] <... socket resumed>) = 3 [pid 310] <... write resumed>) = 56 [pid 567] chdir("./9" [pid 386] getdents64(3 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 381] close(3 [pid 310] write(20, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x49\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 567] <... chdir resumed>) = 0 [pid 565] close(249 [pid 388] rt_sigprocmask(SIG_SETMASK, [] [pid 386] <... getdents64 resumed>, 0x55556825d900 /* 6 entries */, 32768) = 176 [pid 384] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 381] <... close resumed>) = 0 [pid 310] <... write resumed>) = 48 [pid 308] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3ff4dd4ab7000002}], 128, 885, NULL, 0) = 1 [pid 567] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 386] umount2("./8/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 381] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 567] <... prctl resumed>) = 0 [pid 386] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 384] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 381] <... socket resumed>) = 3 [pid 567] setpgid(0, 0 [pid 565] <... close resumed>) = 0 [pid 388] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 386] newfstatat(AT_FDCWD, "./8/binderfs" [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 381] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 308] futex(0x34196c0, FUTEX_WAKE_PRIVATE, 1 [pid 567] <... setpgid resumed>) = 0 [pid 565] close(248 [pid 388] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=26, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 386] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 384] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 381] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 308] <... futex resumed>) = 1 [pid 304] <... futex resumed>) = 0 [pid 567] symlinkat("/syzcgroup/unified/syz5", AT_FDCWD, "./cgroup" [pid 565] <... close resumed>) = 0 [pid 388] rt_sigreturn({mask=[]} [pid 386] unlink("./8/binderfs" [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 381] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 567] <... symlinkat resumed>) = 0 [pid 565] prctl(PR_SET_NAME, "syz.2.70" [pid 388] <... rt_sigreturn resumed>) = 0 [pid 386] <... unlink resumed>) = 0 [pid 384] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 381] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 308] read(6 [pid 567] symlinkat("/syzcgroup/cpu/syz5", AT_FDCWD, "./cgroup.cpu" [pid 565] <... prctl resumed>) = 0 [pid 386] umount2("./8/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 381] close(3 [pid 567] <... symlinkat resumed>) = 0 [pid 565] close(4 [pid 386] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 384] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 381] <... close resumed>) = 0 [pid 308] <... read resumed>, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x46\x00\x00\x00\x00\x00\x00\x00\xe4\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00"..., 9967212) = 928 [pid 567] symlinkat("/syzcgroup/net/syz5", AT_FDCWD, "./cgroup.net" [pid 565] <... close resumed>) = 0 [pid 386] newfstatat(AT_FDCWD, "./8/cgroup.net" [pid 384] close(3 [pid 381] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 567] <... symlinkat resumed>) = 0 [pid 386] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 384] <... close resumed>) = 0 [pid 381] <... socket resumed>) = 3 [pid 308] write(6, "\x9c\x01\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x50\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 416 [pid 567] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 565] futex(0x7f6bbdca6fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 386] unlink("./8/cgroup.net" [pid 384] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 567] <... openat resumed>) = 3 [pid 565] <... futex resumed>) = 0 [pid 386] <... unlink resumed>) = 0 [pid 384] <... socket resumed>) = 3 [pid 381] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 310] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=997114733}) [pid 308] <... write resumed>) = 416 [pid 567] write(3, "1000", 4 [pid 386] umount2("./8/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 310] read(3 [pid 567] <... write resumed>) = 4 [pid 565] rt_sigaction(SIGRT_1, {sa_handler=0x7f6bbda3e650, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f6bbd9c0450} [pid 386] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 384] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 381] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 310] <... read resumed>, "\x9c\x01\x00\x00", 4) = 4 [pid 567] close(3 [pid 565] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 386] newfstatat(AT_FDCWD, "./8/cgroup.cpu" [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 310] read(3 [pid 308] write(6, "\x9c\x01\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x51\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 416 [pid 567] <... close resumed>) = 0 [pid 565] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 386] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 384] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 381] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 310] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x50\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x36\x01\x00\x00"..., 412) = 412 [pid 567] read(200 [pid 565] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 386] unlink("./8/cgroup.cpu" [pid 384] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x10\xdb\xbb\x17\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 308] <... write resumed>) = 416 [pid 567] <... read resumed>, 0x7fffc284a580, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 565] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 386] <... unlink resumed>) = 0 [pid 384] <... setsockopt resumed>) = 0 [pid 381] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 310] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=999976799}) [pid 567] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 386] umount2("./8/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 310] read(3 [pid 567] <... symlinkat resumed>) = 0 [pid 565] <... mmap resumed>) = 0x7f6bbd860000 [pid 386] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 384] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 381] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 310] <... read resumed>, "\x9c\x01\x00\x00", 4) = 4 [pid 308] write(6, "\x9c\x01\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x52\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 416 [pid 567] close(249 [pid 565] mprotect(0x7f6bbd861000, 131072, PROT_READ|PROT_WRITE [pid 386] newfstatat(AT_FDCWD, "./8/cgroup" [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 310] read(3 [pid 567] <... close resumed>) = 0 [pid 565] <... mprotect resumed>) = 0 [pid 386] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 384] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 381] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 310] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x51\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x36\x01\x00\x00"..., 412) = 412 [pid 308] <... write resumed>) = 416 [pid 567] close(248 [pid 565] rt_sigprocmask(SIG_BLOCK, ~[] [pid 386] unlink("./8/cgroup" [pid 384] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x10\xdb\xbb\x17\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 567] <... close resumed>) = 0 [pid 565] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 386] <... unlink resumed>) = 0 [pid 384] <... setsockopt resumed>) = 0 [pid 381] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 310] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=999987430}) [pid 308] write(6, "\x9c\x01\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x53\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 416 [pid 567] prctl(PR_SET_NAME, "syz.5.69" [pid 565] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6bbd880990, parent_tid=0x7f6bbd880990, exit_signal=0, stack=0x7f6bbd860000, stack_size=0x201c0, tls=0x7f6bbd8806c0} [pid 386] getdents64(3 [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 310] read(3ci2-android-5-15/strace-static-x86_64: Process 568 attached [pid 567] <... prctl resumed>) = 0 [pid 386] <... getdents64 resumed>, 0x55556825d900 /* 0 entries */, 32768) = 0 [pid 384] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 381] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 310] <... read resumed>, "\x9c\x01\x00\x00", 4) = 4 [pid 308] <... write resumed>) = 416 [pid 568] set_robust_list(0x7f6bbd8809a0, 24 [pid 567] close(4 [pid 565] <... clone3 resumed> => {parent_tid=[39]}, 88) = 39 [pid 386] close(3 [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 310] read(3 [pid 568] <... set_robust_list resumed>) = 0 [pid 567] <... close resumed>) = 0 [pid 565] rt_sigprocmask(SIG_SETMASK, [] [pid 386] <... close resumed>) = 0 [pid 384] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 381] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 310] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x52\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x36\x01\x00\x00"..., 412) = 412 [pid 308] read(6 [pid 568] rt_sigprocmask(SIG_SETMASK, [] [pid 567] futex(0x7fbe36238fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 565] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 386] unlinkat(AT_FDCWD, "./8", AT_REMOVEDIR [pid 384] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x10\xdb\xbb\x17\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 308] <... read resumed>, 0x198990a00000, 9967212) = -1 EAGAIN (Resource temporarily unavailable) [pid 568] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 567] <... futex resumed>) = 0 [pid 565] futex(0x7f6bbdca6fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 386] <... unlinkat resumed>) = 0 [pid 384] <... setsockopt resumed>) = 0 [pid 381] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 310] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=999989394}) [pid 568] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 567] rt_sigaction(SIGRT_1, {sa_handler=0x7fbe35fd0650, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fbe35f52450} [pid 565] <... futex resumed>) = 0 [pid 386] mkdirat(AT_FDCWD, "./9", 0777 [pid 384] close(3 [pid 381] close(3 [pid 310] read(3 [pid 308] epoll_pwait(4 [pid 568] <... socket resumed>) = 3 [pid 567] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 565] futex(0x7f6bbdca6fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 386] <... mkdirat resumed>) = 0 [pid 384] <... close resumed>) = 0 [pid 381] <... close resumed>) = 0 [pid 310] <... read resumed>, "\x9c\x01\x00\x00", 4) = 4 [pid 308] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 304] epoll_pwait(4 [pid 568] futex(0x7f6bbdca6fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 567] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 565] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 386] openat(AT_FDCWD, "/dev/loop6", O_RDWR [pid 384] read(249 [pid 381] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 310] read(3 [pid 308] epoll_pwait(4 [pid 304] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 568] <... futex resumed>) = 0 [pid 567] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 565] futex(0x7f6bbdca6fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 386] <... openat resumed>) = 3 [pid 384] <... read resumed>, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x47\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 381] <... socket resumed>) = 3 [pid 310] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x53\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x36\x01\x00\x00"..., 412) = 412 [pid 568] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 567] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 565] <... futex resumed>) = 0 [pid 386] ioctl(3, LOOP_CLR_FD [pid 384] rt_sigprocmask(SIG_BLOCK, ~[] [pid 381] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 568] <... socket resumed>) = 4 [pid 567] <... mmap resumed>) = 0x7fbe35df2000 [pid 565] futex(0x7f6bbdca6fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 386] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 384] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 381] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 568] futex(0x7f6bbdca6fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 567] mprotect(0x7fbe35df3000, 131072, PROT_READ|PROT_WRITE [pid 565] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 386] close(3 [pid 384] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 381] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 304] futex(0x34196c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=837488301} [pid 568] <... futex resumed>) = 0 [pid 567] <... mprotect resumed>) = 0 [pid 565] futex(0x7f6bbdca6fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 386] <... close resumed>) = 0 [pid 381] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 568] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 567] rt_sigprocmask(SIG_BLOCK, ~[] [pid 386] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 384] <... clone resumed>, child_tidptr=0x55556b49b7d0) = 38 [pid 381] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\xf0\xe4\x1a\x8a\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 568] <... connect resumed>) = -1 EEXIST (File exists) [pid 567] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 386] <... socket resumed>) = 3 [pid 384] rt_sigprocmask(SIG_SETMASK, [] [pid 381] <... setsockopt resumed>) = 0 [pid 568] futex(0x7f6bbdca6fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 567] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fbe35e12990, parent_tid=0x7fbe35e12990, exit_signal=0, stack=0x7fbe35df2000, stack_size=0x201c0, tls=0x7fbe35e126c0} [pid 386] close(3 [pid 384] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 381] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFOci2-android-5-15/strace-static-x86_64: Process 570 attached ci2-android-5-15/strace-static-x86_64: Process 569 attached [pid 568] <... futex resumed>) = 0 [pid 565] <... futex resumed>) = 0 [pid 386] <... close resumed>) = 0 [pid 381] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 570] set_robust_list(0x7fbe35e129a0, 24 [pid 569] set_robust_list(0x55556b49b7e0, 24 [pid 568] futex(0x7f6bbdca6fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 567] <... clone3 resumed> => {parent_tid=[31]}, 88) = 31 [pid 565] futex(0x7f6bbdca6fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 386] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 381] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 570] <... set_robust_list resumed>) = 0 [pid 569] <... set_robust_list resumed>) = 0 [pid 567] rt_sigprocmask(SIG_SETMASK, [] [pid 565] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 386] <... socket resumed>) = 3 [pid 381] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 570] rt_sigprocmask(SIG_SETMASK, [] [pid 569] rt_sigprocmask(SIG_SETMASK, [] [pid 567] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 565] futex(0x7f6bbdca6fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 386] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 381] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 570] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 569] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 568] <... futex resumed>) = 0 [pid 567] futex(0x7fbe36238fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 565] <... futex resumed>) = 1 [pid 386] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 381] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 570] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 569] chdir("./12" [pid 568] sendfile(-1, -1, [3 [pid 567] <... futex resumed>) = 0 [pid 565] futex(0x7f6bbdca6fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 386] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 381] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 570] <... socket resumed>) = 3 [pid 569] <... chdir resumed>) = 0 [pid 568] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 567] futex(0x7fbe36238fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 386] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 381] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 570] futex(0x7fbe36238fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 569] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 568] futex(0x7f6bbdca6fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 567] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 386] close(3 [pid 381] close(3 [pid 570] <... futex resumed>) = 0 [pid 569] <... prctl resumed>) = 0 [pid 568] <... futex resumed>) = 1 [pid 567] futex(0x7fbe36238fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 565] <... futex resumed>) = 0 [pid 386] <... close resumed>) = 0 [pid 381] <... close resumed>) = 0 [pid 570] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 569] setpgid(0, 0 [pid 568] futex(0x7f6bbdca6fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 567] <... futex resumed>) = 0 [pid 565] futex(0x7f6bbdca6fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 386] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 381] read(249 [pid 570] <... socket resumed>) = 4 [pid 569] <... setpgid resumed>) = 0 [pid 568] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 567] futex(0x7fbe36238fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 565] <... futex resumed>) = 0 [pid 386] <... socket resumed>) = 3 [pid 381] <... read resumed>, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x48\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 570] futex(0x7fbe36238fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 569] symlinkat("/syzcgroup/unified/syz1", AT_FDCWD, "./cgroup" [pid 568] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 567] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 565] futex(0x7f6bbdca6fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 381] rt_sigprocmask(SIG_BLOCK, ~[] [pid 570] <... futex resumed>) = 0 [pid 569] <... symlinkat resumed>) = 0 [pid 568] <... clone3 resumed>) = 40 [pid 567] futex(0x7fbe36238fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 386] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 381] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 570] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 569] symlinkat("/syzcgroup/cpu/syz1", AT_FDCWD, "./cgroup.cpu" [pid 568] futex(0x7f6bbdca6fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 567] <... futex resumed>) = 0 [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 381] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 570] <... connect resumed>) = -1 EEXIST (File exists) [pid 569] <... symlinkat resumed>) = 0 [pid 568] <... futex resumed>) = 1 [pid 567] futex(0x7fbe36238fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 565] <... futex resumed>) = 0 [pid 386] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 ci2-android-5-15/strace-static-x86_64: Process 572 attached [pid 570] futex(0x7fbe36238fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 569] symlinkat("/syzcgroup/net/syz1", AT_FDCWD, "./cgroup.net" [pid 568] futex(0x7f6bbdca6fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 567] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 565] futex(0x7f6bbdca6fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 381] <... clone resumed>, child_tidptr=0x55556226f7d0) = 32 [pid 572] set_robust_list(0x55556226f7e0, 24 [pid 570] <... futex resumed>) = 0 [pid 569] <... symlinkat resumed>) = 0 [pid 568] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 567] futex(0x7fbe36238fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 565] <... futex resumed>) = 0 [pid 386] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 381] rt_sigprocmask(SIG_SETMASK, [] [pid 572] <... set_robust_list resumed>) = 0 [pid 570] sendfile(-1, -1, [3 [pid 569] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 568] ioctl(3, PPPIOCSMRU, 0 [pid 567] <... futex resumed>) = 0 [pid 565] futex(0x7f6bbdca6fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 381] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 572] rt_sigprocmask(SIG_SETMASK, [] [pid 570] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 569] <... openat resumed>) = 3 [pid 568] <... ioctl resumed>) = -1 ENOTCONN (Transport endpoint is not connected) [pid 567] futex(0x7fbe36238fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 386] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 572] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 570] futex(0x7fbe36238fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 569] write(3, "1000", 4 [pid 568] futex(0x7f6bbdca6fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 567] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 572] chdir("./10" [pid 570] <... futex resumed>) = 0 [pid 569] <... write resumed>) = 4 [pid 568] <... futex resumed>) = 1 [pid 567] futex(0x7fbe36238fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 565] <... futex resumed>) = 0 [pid 386] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 572] <... chdir resumed>) = 0 [pid 570] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 569] close(3 [pid 568] futex(0x7f6bbdca6fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 567] <... futex resumed>) = 0 [pid 565] close_range(3, 30, 0 [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 572] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 570] <... clone3 resumed>) = 32 [pid 569] <... close resumed>) = 0 [pid 567] futex(0x7fbe36238fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 565] <... close_range resumed>) = 0 [pid 386] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 572] <... prctl resumed>) = 0 [pid 570] futex(0x7fbe36238fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 569] read(200 [pid 567] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 565] exit_group(0 [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 572] setpgid(0, 0 [pid 570] <... futex resumed>) = 0 [pid 569] <... read resumed>, 0x7ffe17bbdd80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 568] <... futex resumed>) = ? [pid 567] futex(0x7fbe36238fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 565] <... exit_group resumed>) = ? [pid 386] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 572] <... setpgid resumed>) = 0 [pid 570] ioctl(3, PPPIOCSMRU, 0 [pid 569] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 568] +++ exited with 0 +++ [pid 567] <... futex resumed>) = 0 [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 570] <... ioctl resumed>) = -1 ENOTCONN (Transport endpoint is not connected) [pid 567] futex(0x7fbe36238fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 386] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 570] futex(0x7fbe36238fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 567] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 570] <... futex resumed>) = 0 [pid 567] close_range(3, 30, 0 [pid 386] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 570] futex(0x7fbe36238fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 567] <... close_range resumed>) = 0 [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 567] exit_group(0 [pid 386] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 570] <... futex resumed>) = ? [pid 567] <... exit_group resumed>) = ? [pid 565] +++ exited with 0 +++ [pid 386] close(3 [pid 572] symlinkat("/syzcgroup/unified/syz0", AT_FDCWD, "./cgroup" [pid 570] +++ exited with 0 +++ [pid 569] <... symlinkat resumed>) = 0 [pid 567] +++ exited with 0 +++ [pid 386] <... close resumed>) = 0 [pid 572] <... symlinkat resumed>) = 0 [pid 572] symlinkat("/syzcgroup/cpu/syz0", AT_FDCWD, "./cgroup.cpu" [pid 569] close(249 [pid 388] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 386] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 383] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=38, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 572] <... symlinkat resumed>) = 0 [pid 569] <... close resumed>) = 0 [pid 388] rt_sigreturn({mask=[]} [pid 572] symlinkat("/syzcgroup/net/syz0", AT_FDCWD, "./cgroup.net" [pid 569] close(248 [pid 388] <... rt_sigreturn resumed>) = 0 [pid 386] <... socket resumed>) = 3 [pid 383] rt_sigreturn({mask=[]} [pid 572] <... symlinkat resumed>) = 0 [pid 569] <... close resumed>) = 0 [pid 386] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 572] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 383] <... rt_sigreturn resumed>) = -1 EINTR (Interrupted system call) [pid 569] prctl(PR_SET_NAME, "syz.1.71" [pid 572] <... openat resumed>) = 3 [pid 569] <... prctl resumed>) = 0 [pid 388] write(248, "\x00\x00\x00\x00", 4 [pid 386] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 572] write(3, "1000", 4 [pid 569] close(4 [pid 388] <... write resumed>) = 4 [pid 386] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 310] <... pselect6 resumed>) = 1 (in [13], left {tv_sec=0, tv_nsec=983367784}) [pid 572] <... write resumed>) = 4 [pid 569] <... close resumed>) = 0 [pid 388] umount2("./9", MNT_FORCE|UMOUNT_NOFOLLOW [pid 310] read(13 [pid 386] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 310] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 569] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 310] write(3, "\xf4\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x05\x00\x00\x00\x20\x00\x00\x00\x45\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\xc0\x83\x2f\x05"..., 248 [pid 388] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 310] <... write resumed>) = 248 [pid 308] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3ff4dd4ab7000002}], 128, 839, NULL, 0) = 1 [pid 310] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x05\x00\x00\x00\x4a\x00\x00\x00\x00\x00\x00\x00", 56 [pid 308] futex(0x34196c0, FUTEX_WAKE_PRIVATE, 1 [pid 572] close(3 [pid 388] openat(AT_FDCWD, "./9", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 386] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x10\x36\x1e\xf9\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 310] <... write resumed>) = 56 [pid 308] <... futex resumed>) = 1 [pid 304] <... futex resumed>) = 0 [pid 572] <... close resumed>) = 0 [pid 569] <... futex resumed>) = 0 [pid 388] <... openat resumed>) = 3 [pid 383] write(248, "\x00\x00\x00\x00", 4 [pid 310] write(11, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x4a\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 308] read(6 [pid 572] read(200 [pid 569] rt_sigaction(SIGRT_1, {sa_handler=0x7f21591a9650, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f215912b450} [pid 388] fstat(3 [pid 386] <... setsockopt resumed>) = 0 [pid 383] <... write resumed>) = 4 [pid 310] <... write resumed>) = 48 [pid 308] <... read resumed>, "\xf4\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x05\x00\x00\x00\x20\x00\x00\x00\x45\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\xc0\x83\x2f\x05"..., 9967212) = 248 [pid 304] sched_getaffinity(0, 8192 [pid 572] <... read resumed>, 0x7ffe8a1ae760, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 569] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 388] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 386] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 383] umount2("./12", MNT_FORCE|UMOUNT_NOFOLLOW [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 308] read(6 [pid 304] <... sched_getaffinity resumed>, [0 1]) = 8 [pid 572] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 569] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 388] getdents64(3 [pid 386] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 383] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 310] <... pselect6 resumed>) = 1 (in [16], left {tv_sec=0, tv_nsec=999986942}) [pid 308] <... read resumed>, 0x198990a00000, 9967212) = -1 EAGAIN (Resource temporarily unavailable) [pid 572] <... symlinkat resumed>) = 0 [pid 569] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 388] <... getdents64 resumed>, 0x555569381900 /* 6 entries */, 32768) = 176 [pid 386] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 384] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=34, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 383] openat(AT_FDCWD, "./12", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 310] read(16 [pid 308] epoll_pwait(4 [pid 572] close(249 [pid 569] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 388] umount2("./9/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 386] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 384] rt_sigreturn({mask=[]} [pid 310] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 308] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 383] <... openat resumed>) = 3 [pid 572] <... close resumed>) = 0 [pid 569] <... mmap resumed>) = 0x7f2158fcb000 [pid 388] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 386] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x10\x36\x1e\xf9\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 384] <... rt_sigreturn resumed>) = -1 EINTR (Interrupted system call) [pid 310] write(3, "\xf4\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x46\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\xc0\x68\x78\x04"..., 248 [pid 308] epoll_pwait(4 [pid 383] fstat(3 [pid 572] close(248 [pid 569] mprotect(0x7f2158fcc000, 131072, PROT_READ|PROT_WRITE [pid 388] newfstatat(AT_FDCWD, "./9/binderfs" [pid 310] <... write resumed>) = 248 [pid 304] futex(0x34196c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=817833725} [pid 386] <... setsockopt resumed>) = 0 [pid 572] <... close resumed>) = 0 [pid 569] <... mprotect resumed>) = 0 [pid 388] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 386] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 383] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 310] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x4b\x00\x00\x00\x00\x00\x00\x00", 56 [pid 572] prctl(PR_SET_NAME, "syz.0.72" [pid 569] rt_sigprocmask(SIG_BLOCK, ~[] [pid 388] unlink("./9/binderfs" [pid 310] <... write resumed>) = 56 [pid 572] <... prctl resumed>) = 0 [pid 569] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 386] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 383] getdents64(3 [pid 310] write(15, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x4b\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 572] close(4 [pid 569] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f2158feb990, parent_tid=0x7f2158feb990, exit_signal=0, stack=0x7f2158fcb000, stack_size=0x201c0, tls=0x7f2158feb6c0} [pid 388] <... unlink resumed>) = 0 [pid 386] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 383] <... getdents64 resumed>, 0x55555db89900 /* 6 entries */, 32768) = 176 [pid 310] <... write resumed>) = 48 ci2-android-5-15/strace-static-x86_64: Process 574 attached [pid 572] <... close resumed>) = 0 [pid 388] umount2("./9/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 574] set_robust_list(0x7f2158feb9a0, 24 [pid 386] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 383] umount2("./12/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 574] <... set_robust_list resumed>) = 0 [pid 572] futex(0x7fc624282fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 388] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 386] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x10\x36\x1e\xf9\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 574] rt_sigprocmask(SIG_SETMASK, [] [pid 572] <... futex resumed>) = 0 [pid 569] <... clone3 resumed> => {parent_tid=[39]}, 88) = 39 [pid 388] newfstatat(AT_FDCWD, "./9/cgroup.net" [pid 383] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 574] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 572] rt_sigaction(SIGRT_1, {sa_handler=0x7fc62401a650, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc623f9c450} [pid 569] rt_sigprocmask(SIG_SETMASK, [] [pid 388] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 386] <... setsockopt resumed>) = 0 [pid 383] newfstatat(AT_FDCWD, "./12/binderfs" [pid 574] futex(0x7f2159411fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 572] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 569] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 388] unlink("./9/cgroup.net" [pid 386] close(3 [pid 383] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 572] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 569] futex(0x7f2159411fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 388] <... unlink resumed>) = 0 [pid 386] <... close resumed>) = 0 [pid 383] unlink("./12/binderfs" [pid 574] <... futex resumed>) = 0 [pid 572] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 569] <... futex resumed>) = 1 [pid 388] umount2("./9/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 386] read(249 [pid 574] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 572] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 569] futex(0x7f2159411fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 388] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 383] <... unlink resumed>) = 0 [pid 574] <... socket resumed>) = 3 [pid 572] <... mmap resumed>) = 0x7fc623e3c000 [pid 388] newfstatat(AT_FDCWD, "./9/cgroup.cpu" [pid 386] <... read resumed>, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x49\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 574] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 383] umount2("./12/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 574] <... futex resumed>) = 1 [pid 572] mprotect(0x7fc623e3d000, 131072, PROT_READ|PROT_WRITE [pid 569] <... futex resumed>) = 0 [pid 388] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 386] rt_sigprocmask(SIG_BLOCK, ~[] [pid 574] futex(0x7f2159411fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 572] <... mprotect resumed>) = 0 [pid 569] futex(0x7f2159411fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 388] unlink("./9/cgroup.cpu" [pid 386] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 383] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 574] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 569] <... futex resumed>) = 0 [pid 574] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 569] futex(0x7f2159411fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 574] <... socket resumed>) = 4 [pid 572] rt_sigprocmask(SIG_BLOCK, ~[] [pid 388] <... unlink resumed>) = 0 [pid 386] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 383] newfstatat(AT_FDCWD, "./12/cgroup.net" [pid 574] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 572] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 388] umount2("./9/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 574] <... futex resumed>) = 1 [pid 569] <... futex resumed>) = 0 [pid 574] futex(0x7f2159411fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 569] futex(0x7f2159411fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 574] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 569] <... futex resumed>) = 0 [pid 574] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 569] futex(0x7f2159411fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 574] <... connect resumed>) = -1 EEXIST (File exists) [pid 574] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 569] <... futex resumed>) = 0 ci2-android-5-15/strace-static-x86_64: Process 575 attached [pid 574] futex(0x7f2159411fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 569] futex(0x7f2159411fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 388] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 572] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc623e5c990, parent_tid=0x7fc623e5c990, exit_signal=0, stack=0x7fc623e3c000, stack_size=0x201c0, tls=0x7fc623e5c6c0} [pid 383] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 575] set_robust_list(0x55556824a7e0, 24 [pid 574] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 569] <... futex resumed>) = 0 [pid 388] newfstatat(AT_FDCWD, "./9/cgroup"ci2-android-5-15/strace-static-x86_64: Process 576 attached [pid 575] <... set_robust_list resumed>) = 0 [pid 574] sendfile(-1, -1, [3 [pid 569] futex(0x7f2159411fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 386] <... clone resumed>, child_tidptr=0x55556824a7d0) = 30 [pid 383] unlink("./12/cgroup.net" [pid 576] set_robust_list(0x7fc623e5c9a0, 24 [pid 575] rt_sigprocmask(SIG_SETMASK, [] [pid 574] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 572] <... clone3 resumed> => {parent_tid=[33]}, 88) = 33 [pid 388] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 576] <... set_robust_list resumed>) = 0 [pid 575] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 574] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 572] rt_sigprocmask(SIG_SETMASK, [] [pid 388] unlink("./9/cgroup" [pid 386] rt_sigprocmask(SIG_SETMASK, [] [pid 383] <... unlink resumed>) = 0 [pid 576] rt_sigprocmask(SIG_SETMASK, [] [pid 575] chdir("./9" [pid 576] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 575] <... chdir resumed>) = 0 [pid 574] <... futex resumed>) = 1 [pid 572] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 569] <... futex resumed>) = 0 [pid 388] <... unlink resumed>) = 0 [pid 386] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 383] umount2("./12/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 576] futex(0x7fc624282fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 575] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 574] futex(0x7f2159411fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 572] futex(0x7fc624282fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 569] futex(0x7f2159411fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 388] getdents64(3 [pid 576] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 575] <... prctl resumed>) = 0 [pid 574] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 572] <... futex resumed>) = 0 [pid 569] <... futex resumed>) = 0 [pid 388] <... getdents64 resumed>, 0x555569381900 /* 0 entries */, 32768) = 0 [pid 386] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=26, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 383] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 576] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 575] setpgid(0, 0 [pid 574] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 572] futex(0x7fc624282fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 569] futex(0x7f2159411fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 388] close(3 [pid 576] <... socket resumed>) = 3 [pid 575] <... setpgid resumed>) = 0 [pid 386] rt_sigreturn({mask=[]} [pid 383] newfstatat(AT_FDCWD, "./12/cgroup.cpu" [pid 576] futex(0x7fc624282fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 575] symlinkat("/syzcgroup/unified/syz6", AT_FDCWD, "./cgroup" [pid 576] <... futex resumed>) = 0 [pid 575] <... symlinkat resumed>) = 0 [pid 576] futex(0x7fc624282fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 575] symlinkat("/syzcgroup/cpu/syz6", AT_FDCWD, "./cgroup.cpu") = 0 [pid 574] <... clone3 resumed>) = 40 [pid 572] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 388] <... close resumed>) = 0 [pid 386] <... rt_sigreturn resumed>) = 0 [pid 383] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 575] symlinkat("/syzcgroup/net/syz6", AT_FDCWD, "./cgroup.net") = 0 [pid 574] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 575] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 572] futex(0x7fc624282fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 575] <... openat resumed>) = 3 [pid 574] <... futex resumed>) = 1 [pid 569] <... futex resumed>) = 0 [pid 388] unlinkat(AT_FDCWD, "./9", AT_REMOVEDIR [pid 576] <... futex resumed>) = 0 [pid 572] <... futex resumed>) = 1 [pid 383] unlink("./12/cgroup.cpu" [pid 576] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 575] write(3, "1000", 4 [pid 574] futex(0x7f2159411fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 572] futex(0x7fc624282fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 569] futex(0x7f2159411fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 388] <... unlinkat resumed>) = 0 [pid 576] <... socket resumed>) = 4 [pid 575] <... write resumed>) = 4 [pid 574] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 569] <... futex resumed>) = 0 [pid 388] mkdirat(AT_FDCWD, "./10", 0777 [pid 383] <... unlink resumed>) = 0 [pid 576] futex(0x7fc624282fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 575] close(3 [pid 574] ioctl(3, PPPIOCSMRU, 0 [pid 569] futex(0x7f2159411fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 576] <... futex resumed>) = 1 [pid 575] <... close resumed>) = 0 [pid 574] <... ioctl resumed>) = -1 ENOTCONN (Transport endpoint is not connected) [pid 572] <... futex resumed>) = 0 [pid 388] <... mkdirat resumed>) = 0 [pid 383] umount2("./12/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 576] futex(0x7fc624282fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 575] read(200 [pid 574] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 576] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 575] <... read resumed>, 0x7ffef91e3880, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 572] futex(0x7fc624282fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 388] openat(AT_FDCWD, "/dev/loop5", O_RDWR [pid 574] <... futex resumed>) = 1 [pid 569] <... futex resumed>) = 0 [pid 383] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 576] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 575] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 572] <... futex resumed>) = 0 [pid 569] close_range(3, 30, 0 [pid 576] <... connect resumed>) = -1 EEXIST (File exists) [pid 575] <... symlinkat resumed>) = 0 [pid 574] futex(0x7f2159411fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 572] futex(0x7fc624282fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 569] <... close_range resumed>) = 0 [pid 388] <... openat resumed>) = 3 [pid 383] newfstatat(AT_FDCWD, "./12/cgroup" [pid 576] futex(0x7fc624282fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 575] close(249 [pid 572] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 569] exit_group(0 [pid 575] <... close resumed>) = 0 [pid 574] <... futex resumed>) = ? [pid 569] <... exit_group resumed>) = ? [pid 388] ioctl(3, LOOP_CLR_FD [pid 576] <... futex resumed>) = 0 [pid 575] close(248 [pid 574] +++ exited with 0 +++ [pid 572] futex(0x7fc624282fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 569] +++ exited with 0 +++ [pid 388] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 383] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 576] sendfile(-1, -1, [3 [pid 575] <... close resumed>) = 0 [pid 572] <... futex resumed>) = 0 [pid 388] close(3 [pid 384] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=38, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 383] unlink("./12/cgroup" [pid 576] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 575] prctl(PR_SET_NAME, "syz.6.73" [pid 572] futex(0x7fc624282fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 388] <... close resumed>) = 0 [pid 384] rt_sigreturn({mask=[]} [pid 575] <... prctl resumed>) = 0 [pid 575] close(4) = 0 [pid 575] futex(0x7f3cea2d1fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 575] rt_sigaction(SIGRT_1, {sa_handler=0x7f3cea069650, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f3ce9feb450}, NULL, 8) = 0 [pid 575] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 575] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f3ce9e8b000 [pid 575] mprotect(0x7f3ce9e8c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 575] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 575] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f3ce9eab990, parent_tid=0x7f3ce9eab990, exit_signal=0, stack=0x7f3ce9e8b000, stack_size=0x201c0, tls=0x7f3ce9eab6c0}ci2-android-5-15/strace-static-x86_64: Process 578 attached [pid 578] set_robust_list(0x7f3ce9eab9a0, 24 [pid 575] <... clone3 resumed> => {parent_tid=[31]}, 88) = 31 [pid 578] <... set_robust_list resumed>) = 0 [pid 575] rt_sigprocmask(SIG_SETMASK, [] [pid 578] rt_sigprocmask(SIG_SETMASK, [] [pid 575] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 578] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 575] futex(0x7f3cea2d1fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 578] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 575] <... futex resumed>) = 0 [pid 578] <... socket resumed>) = 3 [pid 575] futex(0x7f3cea2d1fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 578] futex(0x7f3cea2d1fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 575] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 578] <... futex resumed>) = 0 [pid 575] futex(0x7f3cea2d1fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 578] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 575] <... futex resumed>) = 0 [pid 578] <... socket resumed>) = 4 [pid 575] futex(0x7f3cea2d1fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 578] futex(0x7f3cea2d1fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 575] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 578] <... futex resumed>) = 0 [pid 575] futex(0x7f3cea2d1fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 576] futex(0x7fc624282fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 388] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 384] <... rt_sigreturn resumed>) = 0 [pid 383] <... unlink resumed>) = 0 [pid 578] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 576] <... futex resumed>) = 1 [pid 575] <... futex resumed>) = 0 [pid 572] <... futex resumed>) = 0 [pid 578] <... connect resumed>) = -1 EEXIST (File exists) [pid 575] futex(0x7f3cea2d1fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 388] <... socket resumed>) = 3 [pid 383] getdents64(3 [pid 578] futex(0x7f3cea2d1fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 576] futex(0x7fc624282fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 575] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 572] futex(0x7fc624282fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 388] close(3 [pid 578] <... futex resumed>) = 0 [pid 576] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 575] futex(0x7f3cea2d1fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 572] <... futex resumed>) = 0 [pid 383] <... getdents64 resumed>, 0x55555db89900 /* 0 entries */, 32768) = 0 [pid 578] sendfile(-1, -1, [3 [pid 576] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 575] <... futex resumed>) = 0 [pid 572] futex(0x7fc624282fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 388] <... close resumed>) = 0 [pid 384] write(248, "\x00\x00\x00\x00", 4 [pid 383] close(3 [pid 578] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 575] futex(0x7f3cea2d1fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 578] futex(0x7f3cea2d1fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 575] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 578] <... futex resumed>) = 0 [pid 575] futex(0x7f3cea2d1fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 578] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 575] <... futex resumed>) = 0 [pid 578] <... clone3 resumed>) = 32 [pid 576] <... clone3 resumed>) = 34 [pid 575] futex(0x7f3cea2d1fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 388] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 384] <... write resumed>) = 4 [pid 383] <... close resumed>) = 0 [pid 310] <... pselect6 resumed>) = 1 (in [26], left {tv_sec=0, tv_nsec=984044302}) [pid 578] futex(0x7f3cea2d1fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 576] futex(0x7fc624282fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 575] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 388] <... socket resumed>) = 3 [pid 384] umount2("./12", MNT_FORCE|UMOUNT_NOFOLLOW [pid 383] unlinkat(AT_FDCWD, "./12", AT_REMOVEDIR [pid 310] read(26 [pid 578] <... futex resumed>) = 0 [pid 576] <... futex resumed>) = 1 [pid 575] futex(0x7f3cea2d1fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 572] <... futex resumed>) = 0 [pid 388] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 384] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 383] <... unlinkat resumed>) = 0 [pid 310] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 578] ioctl(3, PPPIOCSMRU, 0 [pid 576] futex(0x7fc624282fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 575] <... futex resumed>) = 0 [pid 572] futex(0x7fc624282fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 388] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 384] openat(AT_FDCWD, "./12", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 383] mkdirat(AT_FDCWD, "./13", 0777 [pid 381] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=28, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 310] write(3, "\xf4\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x01\x00\x00\x00\x20\x00\x00\x00\x47\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x80\x26\x69\x04"..., 248 [pid 578] <... ioctl resumed>) = -1 ENOTCONN (Transport endpoint is not connected) [pid 576] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 575] futex(0x7f3cea2d1fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 572] <... futex resumed>) = 0 [pid 388] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 384] <... openat resumed>) = 3 [pid 383] <... mkdirat resumed>) = 0 [pid 381] rt_sigreturn({mask=[]} [pid 310] <... write resumed>) = 248 [pid 578] futex(0x7f3cea2d1fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 576] ioctl(3, PPPIOCSMRU, 0 [pid 575] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 572] futex(0x7fc624282fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 388] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 384] fstat(3 [pid 383] openat(AT_FDCWD, "/dev/loop2", O_RDWR [pid 381] <... rt_sigreturn resumed>) = -1 EINTR (Interrupted system call) [pid 310] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x01\x00\x00\x00\x4c\x00\x00\x00\x00\x00\x00\x00", 56 [pid 578] <... futex resumed>) = 0 [pid 576] <... ioctl resumed>) = -1 ENOTCONN (Transport endpoint is not connected) [pid 575] close_range(3, 30, 0 [pid 388] close(3 [pid 384] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 383] <... openat resumed>) = 3 [pid 310] <... write resumed>) = 56 [pid 578] futex(0x7f3cea2d1fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 576] futex(0x7fc624282fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 575] <... close_range resumed>) = 0 [pid 388] <... close resumed>) = 0 [pid 384] getdents64(3 [pid 310] write(18, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x4c\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 576] <... futex resumed>) = 1 [pid 575] exit_group(0 [pid 572] <... futex resumed>) = 0 [pid 388] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 384] <... getdents64 resumed>, 0x55556b4ae900 /* 6 entries */, 32768) = 176 [pid 383] ioctl(3, LOOP_CLR_FD [pid 310] <... write resumed>) = 48 [pid 578] <... futex resumed>) = ? [pid 576] futex(0x7fc624282fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 575] <... exit_group resumed>) = ? [pid 572] close_range(3, 30, 0 [pid 388] <... socket resumed>) = 3 [pid 384] umount2("./12/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 383] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 578] +++ exited with 0 +++ [pid 575] +++ exited with 0 +++ [pid 572] <... close_range resumed>) = 0 [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 384] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 383] close(3 [pid 572] exit_group(0 [pid 388] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 386] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 384] newfstatat(AT_FDCWD, "./12/binderfs" [pid 383] <... close resumed>) = 0 [pid 576] <... futex resumed>) = ? [pid 572] <... exit_group resumed>) = ? [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 384] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 576] +++ exited with 0 +++ [pid 572] +++ exited with 0 +++ [pid 388] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 384] unlink("./12/binderfs" [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 386] rt_sigreturn({mask=[]} [pid 384] <... unlink resumed>) = 0 [pid 383] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 388] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 386] <... rt_sigreturn resumed>) = -1 EINTR (Interrupted system call) [pid 384] umount2("./12/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 384] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 383] <... socket resumed>) = 3 [pid 381] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=32, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 388] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 384] newfstatat(AT_FDCWD, "./12/cgroup.net" [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 384] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 383] close(3 [pid 381] rt_sigreturn({mask=[]} [pid 388] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 386] write(248, "\x00\x00\x00\x00", 4 [pid 384] unlink("./12/cgroup.net" [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 386] <... write resumed>) = 4 [pid 384] <... unlink resumed>) = 0 [pid 383] <... close resumed>) = 0 [pid 381] <... rt_sigreturn resumed>) = -1 EINTR (Interrupted system call) [pid 310] <... pselect6 resumed>) = 1 (in [21], left {tv_sec=0, tv_nsec=995295123}) [pid 388] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 386] umount2("./9", MNT_FORCE|UMOUNT_NOFOLLOW [pid 384] umount2("./12/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 383] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 310] read(21 [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 386] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 384] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 383] <... socket resumed>) = 3 [pid 310] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 388] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 386] openat(AT_FDCWD, "./9", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 384] newfstatat(AT_FDCWD, "./12/cgroup.cpu" [pid 383] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 381] write(248, "\x00\x00\x00\x00", 4 [pid 310] write(3, "\xf4\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x06\x00\x00\x00\x20\x00\x00\x00\x49\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x80\x0b\xb2\x03"..., 248 [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 386] <... openat resumed>) = 3 [pid 384] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 383] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 381] <... write resumed>) = 4 [pid 310] <... write resumed>) = 248 [pid 388] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 386] fstat(3 [pid 384] unlink("./12/cgroup.cpu" [pid 383] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 381] umount2("./10", MNT_FORCE|UMOUNT_NOFOLLOW [pid 310] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x06\x00\x00\x00\x4d\x00\x00\x00\x00\x00\x00\x00", 56 [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 386] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 384] <... unlink resumed>) = 0 [pid 383] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 381] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 310] <... write resumed>) = 56 [pid 388] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 386] getdents64(3 [pid 384] umount2("./12/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 383] close(3 [pid 381] openat(AT_FDCWD, "./10", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 310] write(20, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x4d\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 386] <... getdents64 resumed>, 0x55556825d900 /* 6 entries */, 32768) = 176 [pid 384] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 381] <... openat resumed>) = 3 [pid 310] <... write resumed>) = 48 [pid 388] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 386] umount2("./9/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 384] newfstatat(AT_FDCWD, "./12/cgroup" [pid 383] <... close resumed>) = 0 [pid 381] fstat(3 [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 388] close(3 [pid 386] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 384] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 383] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 381] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 310] <... pselect6 resumed>) = 1 (in [25], left {tv_sec=0, tv_nsec=999986435}) [pid 388] <... close resumed>) = 0 [pid 386] newfstatat(AT_FDCWD, "./9/binderfs" [pid 384] unlink("./12/cgroup" [pid 383] <... socket resumed>) = 3 [pid 381] getdents64(3 [pid 310] read(25 [pid 388] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 386] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 384] <... unlink resumed>) = 0 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 381] <... getdents64 resumed>, 0x555562282900 /* 6 entries */, 32768) = 176 [pid 310] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 388] <... socket resumed>) = 3 [pid 386] unlink("./9/binderfs" [pid 384] getdents64(3 [pid 383] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 381] umount2("./10/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 310] write(3, "\xf4\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x16\x00\x08\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x10\x00\x00\x00\x20\x00\x00\x00\x48\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x80\x38\xe3\x04"..., 248 [pid 388] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 386] <... unlink resumed>) = 0 [pid 384] <... getdents64 resumed>, 0x55556b4ae900 /* 0 entries */, 32768) = 0 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 381] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 310] <... write resumed>) = 248 [pid 388] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 386] umount2("./9/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 384] close(3 [pid 383] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 381] newfstatat(AT_FDCWD, "./10/binderfs" [pid 310] write(3, "\x2c\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0e\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x00\x00\x06\x00\x0c\x00\x04\x00\x06\x00\x00\x00\x4e\x00\x00\x00\x00\x00\x00\x00", 48 [pid 388] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 386] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 384] <... close resumed>) = 0 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 381] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 310] <... write resumed>) = 48 [pid 388] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 386] newfstatat(AT_FDCWD, "./9/cgroup.net" [pid 384] unlinkat(AT_FDCWD, "./12", AT_REMOVEDIR [pid 383] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 381] unlink("./10/binderfs" [pid 310] write(23, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x4e\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 388] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x10\xa3\x84\xc2\xff\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 386] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 384] <... unlinkat resumed>) = 0 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 381] <... unlink resumed>) = 0 [pid 310] <... write resumed>) = 48 [pid 388] <... setsockopt resumed>) = 0 [pid 386] unlink("./9/cgroup.net" [pid 384] mkdirat(AT_FDCWD, "./13", 0777 [pid 381] umount2("./10/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 388] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 386] <... unlink resumed>) = 0 [pid 384] <... mkdirat resumed>) = 0 [pid 383] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 381] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 388] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 386] umount2("./9/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 384] openat(AT_FDCWD, "/dev/loop1", O_RDWR [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 381] newfstatat(AT_FDCWD, "./10/cgroup.net" [pid 388] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 386] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 384] <... openat resumed>) = 3 [pid 383] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 381] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 388] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 386] newfstatat(AT_FDCWD, "./9/cgroup.cpu" [pid 384] ioctl(3, LOOP_CLR_FD [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 381] unlink("./10/cgroup.net" [pid 388] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x10\xa3\x84\xc2\xff\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 386] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 384] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 383] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 381] <... unlink resumed>) = 0 [pid 384] close(3 [pid 388] <... setsockopt resumed>) = 0 [pid 381] umount2("./10/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 386] unlink("./9/cgroup.cpu" [pid 384] <... close resumed>) = 0 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 381] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 384] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 381] newfstatat(AT_FDCWD, "./10/cgroup.cpu" [pid 384] <... socket resumed>) = 3 [pid 381] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 384] close(3 [pid 381] unlink("./10/cgroup.cpu" [pid 384] <... close resumed>) = 0 [pid 381] <... unlink resumed>) = 0 [pid 384] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 381] umount2("./10/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 384] <... socket resumed>) = 3 [pid 381] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 384] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 381] newfstatat(AT_FDCWD, "./10/cgroup" [pid 384] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 381] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 384] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 381] unlink("./10/cgroup" [pid 384] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 381] <... unlink resumed>) = 0 [pid 384] close(3 [pid 381] getdents64(3 [pid 384] <... close resumed>) = 0 [pid 381] <... getdents64 resumed>, 0x555562282900 /* 0 entries */, 32768) = 0 [pid 388] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 384] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 381] close(3 [pid 388] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 386] <... unlink resumed>) = 0 [pid 384] <... socket resumed>) = 3 [pid 383] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 381] <... close resumed>) = 0 [pid 388] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 386] umount2("./9/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 381] unlinkat(AT_FDCWD, "./10", AT_REMOVEDIR [pid 384] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 381] <... unlinkat resumed>) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 381] mkdirat(AT_FDCWD, "./11", 0777 [pid 384] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 381] <... mkdirat resumed>) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 381] openat(AT_FDCWD, "/dev/loop0", O_RDWR [pid 388] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 386] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 384] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 381] <... openat resumed>) = 3 [pid 388] close(3 [pid 386] newfstatat(AT_FDCWD, "./9/cgroup" [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 383] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 381] ioctl(3, LOOP_CLR_FD [pid 388] <... close resumed>) = 0 [pid 386] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 384] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 381] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 388] read(249 [pid 386] unlink("./9/cgroup" [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 381] close(3 [pid 388] <... read resumed>, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x4a\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 386] <... unlink resumed>) = 0 [pid 384] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 383] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 381] <... close resumed>) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 381] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 384] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 381] <... socket resumed>) = 3 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 381] close(3 [pid 384] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 381] <... close resumed>) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 381] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 384] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 381] <... socket resumed>) = 3 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 381] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 384] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 381] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 381] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 384] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 381] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 384] close(3 [pid 381] close(3 [pid 388] rt_sigprocmask(SIG_BLOCK, ~[] [pid 386] getdents64(3 [pid 384] <... close resumed>) = 0 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 381] <... close resumed>) = 0 [pid 388] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 386] <... getdents64 resumed>, 0x55556825d900 /* 0 entries */, 32768) = 0 [pid 384] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 381] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 388] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 386] close(3 [pid 384] <... socket resumed>) = 3 [pid 383] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 381] <... socket resumed>) = 3 [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 384] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 381] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 384] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 381] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 ci2-android-5-15/strace-static-x86_64: Process 581 attached [pid 386] <... close resumed>) = 0 [pid 384] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x10\xdb\xbb\x17\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 383] close(3 [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 581] set_robust_list(0x55556936e7e0, 24 [pid 388] <... clone resumed>, child_tidptr=0x55556936e7d0) = 33 [pid 386] unlinkat(AT_FDCWD, "./9", AT_REMOVEDIR [pid 384] <... setsockopt resumed>) = 0 [pid 381] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 581] <... set_robust_list resumed>) = 0 [pid 386] <... unlinkat resumed>) = 0 [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 383] <... close resumed>) = 0 [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 581] rt_sigprocmask(SIG_SETMASK, [] [pid 388] rt_sigprocmask(SIG_SETMASK, [] [pid 386] mkdirat(AT_FDCWD, "./10", 0777 [pid 384] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 383] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 381] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 581] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 386] <... mkdirat resumed>) = 0 [pid 581] chdir("./10" [pid 388] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 384] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 386] openat(AT_FDCWD, "/dev/loop6", O_RDWR [pid 383] <... socket resumed>) = 3 [pid 381] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 581] <... chdir resumed>) = 0 [pid 386] <... openat resumed>) = 3 [pid 384] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x10\xdb\xbb\x17\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 383] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 581] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 386] ioctl(3, LOOP_CLR_FD [pid 384] <... setsockopt resumed>) = 0 [pid 383] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 381] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 581] <... prctl resumed>) = 0 [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 581] setpgid(0, 0 [pid 386] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 384] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 383] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 381] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 581] <... setpgid resumed>) = 0 [pid 386] close(3 [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 581] symlinkat("/syzcgroup/unified/syz5", AT_FDCWD, "./cgroup" [pid 386] <... close resumed>) = 0 [pid 384] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 383] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 381] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 308] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3ff4dd4ab7000002}], 128, 817, NULL, 0) = 1 [pid 581] <... symlinkat resumed>) = 0 [pid 386] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 384] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x10\xdb\xbb\x17\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 383] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\xa0\x52\x52\x36\xff\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 581] symlinkat("/syzcgroup/cpu/syz5", AT_FDCWD, "./cgroup.cpu" [pid 386] <... socket resumed>) = 3 [pid 384] <... setsockopt resumed>) = 0 [pid 381] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 308] futex(0x34196c0, FUTEX_WAKE_PRIVATE, 1 [pid 581] <... symlinkat resumed>) = 0 [pid 386] close(3 [pid 384] close(3 [pid 383] <... setsockopt resumed>) = 0 [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 308] <... futex resumed>) = 1 [pid 581] symlinkat("/syzcgroup/net/syz5", AT_FDCWD, "./cgroup.net" [pid 386] <... close resumed>) = 0 [pid 384] <... close resumed>) = 0 [pid 383] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 381] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 308] read(6 [pid 304] <... futex resumed>) = 0 [pid 581] <... symlinkat resumed>) = 0 [pid 386] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 384] read(249 [pid 383] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 381] close(3 [pid 581] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 386] <... socket resumed>) = 3 [pid 384] <... read resumed>, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x4c\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 383] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 381] <... close resumed>) = 0 [pid 308] <... read resumed>, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x05\x00\x00\x00\x4a\x00\x00\x00\x00\x00\x00\x00\xf4\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00"..., 9967212) = 1264 [pid 581] <... openat resumed>) = 3 [pid 386] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 384] rt_sigprocmask(SIG_BLOCK, ~[] [pid 383] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 381] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 581] write(3, "1000", 4 [pid 384] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 381] <... socket resumed>) = 3 [pid 581] <... write resumed>) = 4 [pid 386] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 384] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 383] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xa0\x52\x52\x36\xff\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 381] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 308] write(6, "\x9c\x01\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x54\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 416ci2-android-5-15/strace-static-x86_64: Process 582 attached [pid 581] close(3 [pid 386] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 381] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 581] <... close resumed>) = 0 [pid 388] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=29, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 386] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 384] <... clone resumed>, child_tidptr=0x55556b49b7d0) = 41 [pid 383] <... setsockopt resumed>) = 0 [pid 381] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 310] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=980363092}) [pid 308] <... write resumed>) = 416 [pid 582] set_robust_list(0x55556b49b7e0, 24 [pid 581] read(200 [pid 388] rt_sigreturn({mask=[]} [pid 386] close(3 [pid 384] rt_sigprocmask(SIG_SETMASK, [] [pid 383] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 381] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 310] read(3 [pid 581] <... read resumed>, 0x7fffc284a580, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 384] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 381] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 310] <... read resumed>, "\x9c\x01\x00\x00", 4) = 4 [pid 308] write(6, "\x9c\x01\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x55\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 416 [pid 582] <... set_robust_list resumed>) = 0 [pid 581] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 388] <... rt_sigreturn resumed>) = -1 EINTR (Interrupted system call) [pid 386] <... close resumed>) = 0 [pid 383] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 381] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 310] read(3 [pid 582] rt_sigprocmask(SIG_SETMASK, [] [pid 581] <... symlinkat resumed>) = 0 [pid 386] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 383] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 381] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 310] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x54\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x36\x01\x00\x00"..., 412) = 412 [pid 308] <... write resumed>) = 416 [pid 582] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 581] close(249 [pid 386] <... socket resumed>) = 3 [pid 383] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 381] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 581] <... close resumed>) = 0 [pid 381] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 310] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=999988020}) [pid 582] chdir("./13" [pid 581] close(248 [pid 381] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 310] read(3 [pid 308] write(6, "\x9c\x01\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x56\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 416 [pid 582] <... chdir resumed>) = 0 [pid 581] <... close resumed>) = 0 [pid 386] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 383] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xa0\x52\x52\x36\xff\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 381] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 310] <... read resumed>, "\x9c\x01\x00\x00", 4) = 4 [pid 582] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 581] prctl(PR_SET_NAME, "syz.5.74" [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 381] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 310] read(3 [pid 308] <... write resumed>) = 416 [pid 581] <... prctl resumed>) = 0 [pid 381] close(3 [pid 310] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x55\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x36\x01\x00\x00"..., 412) = 412 [pid 582] <... prctl resumed>) = 0 [pid 581] close(4 [pid 386] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 383] <... setsockopt resumed>) = 0 [pid 381] <... close resumed>) = 0 [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 582] setpgid(0, 0 [pid 581] <... close resumed>) = 0 [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 383] close(3 [pid 381] read(249 [pid 310] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=999989055}) [pid 308] write(6, "\x9c\x01\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x57\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 416 [pid 582] <... setpgid resumed>) = 0 [pid 581] futex(0x7fbe36238fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 386] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 383] <... close resumed>) = 0 [pid 381] <... read resumed>, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x4e\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 310] read(3 [pid 582] symlinkat("/syzcgroup/unified/syz1", AT_FDCWD, "./cgroup" [pid 581] <... futex resumed>) = 0 [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 383] read(249 [pid 381] rt_sigprocmask(SIG_BLOCK, ~[] [pid 310] <... read resumed>, "\x9c\x01\x00\x00", 4) = 4 [pid 308] <... write resumed>) = 416 [pid 582] <... symlinkat resumed>) = 0 [pid 581] rt_sigaction(SIGRT_1, {sa_handler=0x7fbe35fd0650, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fbe35f52450} [pid 386] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 383] <... read resumed>, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x4b\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 381] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 310] read(3 [pid 581] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 381] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 310] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x56\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x36\x01\x00\x00"..., 412) = 412 [pid 383] rt_sigprocmask(SIG_BLOCK, ~[] [pid 308] write(6, "\x9c\x01\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x58\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 416ci2-android-5-15/strace-static-x86_64: Process 583 attached [pid 582] symlinkat("/syzcgroup/cpu/syz1", AT_FDCWD, "./cgroup.cpu" [pid 581] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 383] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 583] set_robust_list(0x55556226f7e0, 24 [pid 582] <... symlinkat resumed>) = 0 [pid 581] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 386] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 383] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 381] <... clone resumed>, child_tidptr=0x55556226f7d0) = 35 [pid 310] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=999989970}) [pid 308] <... write resumed>) = 416 [pid 583] <... set_robust_list resumed>) = 0 [pid 582] symlinkat("/syzcgroup/net/syz1", AT_FDCWD, "./cgroup.net" [pid 581] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 381] rt_sigprocmask(SIG_SETMASK, [] [pid 310] read(3 [pid 581] <... mmap resumed>) = 0x7fbe35df2000 [pid 381] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 310] <... read resumed>, "\x9c\x01\x00\x00", 4) = 4 [pid 581] mprotect(0x7fbe35df3000, 131072, PROT_READ|PROT_WRITE [pid 310] read(3 [pid 581] <... mprotect resumed>) = 0 [pid 310] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x57\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x36\x01\x00\x00"..., 412) = 412 ci2-android-5-15/strace-static-x86_64: Process 584 attached [pid 583] rt_sigprocmask(SIG_SETMASK, [] [pid 581] rt_sigprocmask(SIG_BLOCK, ~[] [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 308] read(6 [pid 584] set_robust_list(0x55555db767e0, 24 [pid 583] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 582] <... symlinkat resumed>) = 0 [pid 581] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 386] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 383] <... clone resumed>, child_tidptr=0x55555db767d0) = 41 [pid 310] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=999990527}) [pid 308] <... read resumed>, 0x198990a00000, 9967212) = -1 EAGAIN (Resource temporarily unavailable) [pid 584] <... set_robust_list resumed>) = 0 [pid 583] chdir("./11" [pid 581] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fbe35e12990, parent_tid=0x7fbe35e12990, exit_signal=0, stack=0x7fbe35df2000, stack_size=0x201c0, tls=0x7fbe35e126c0} [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 310] read(3 [pid 308] epoll_pwait(4 [pid 304] epoll_pwait(4 [pid 582] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXECci2-android-5-15/strace-static-x86_64: Process 585 attached [pid 584] rt_sigprocmask(SIG_SETMASK, [] [pid 583] <... chdir resumed>) = 0 [pid 383] rt_sigprocmask(SIG_SETMASK, [] [pid 310] <... read resumed>, "\x9c\x01\x00\x00", 4) = 4 [pid 584] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 581] <... clone3 resumed> => {parent_tid=[34]}, 88) = 34 [pid 310] read(3 [pid 585] set_robust_list(0x7fbe35e129a0, 24 [pid 584] chdir("./13" [pid 583] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 582] <... openat resumed>) = 3 [pid 581] rt_sigprocmask(SIG_SETMASK, [] [pid 386] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 310] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x58\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x36\x01\x00\x00"..., 412) = 412 [pid 308] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 304] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 584] <... chdir resumed>) = 0 [pid 581] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 584] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 581] futex(0x7fbe36238fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 584] <... prctl resumed>) = 0 [pid 581] <... futex resumed>) = 0 [pid 584] setpgid(0, 0 [pid 581] futex(0x7fbe36238fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 584] <... setpgid resumed>) = 0 [pid 584] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup" [pid 383] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 585] <... set_robust_list resumed>) = 0 [pid 584] <... symlinkat resumed>) = 0 [pid 583] <... prctl resumed>) = 0 [pid 582] write(3, "1000", 4 [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 308] epoll_pwait(4 [pid 383] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=37, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 585] rt_sigprocmask(SIG_SETMASK, [] [pid 584] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu" [pid 583] setpgid(0, 0 [pid 582] <... write resumed>) = 4 [pid 585] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 584] <... symlinkat resumed>) = 0 [pid 583] <... setpgid resumed>) = 0 [pid 582] close(3 [pid 386] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 383] rt_sigreturn({mask=[]} [pid 585] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 584] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 583] symlinkat("/syzcgroup/unified/syz0", AT_FDCWD, "./cgroup" [pid 585] <... socket resumed>) = 3 [pid 584] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 582] <... close resumed>) = 0 [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 304] futex(0x34196c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=756427675} [pid 585] futex(0x7fbe36238fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 584] <... openat resumed>) = 3 [pid 583] <... symlinkat resumed>) = 0 [pid 582] read(200 [pid 386] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 383] <... rt_sigreturn resumed>) = 0 [pid 585] <... futex resumed>) = 1 [pid 584] write(3, "1000", 4 [pid 583] symlinkat("/syzcgroup/cpu/syz0", AT_FDCWD, "./cgroup.cpu" [pid 582] <... read resumed>, 0x7ffe17bbdd80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 581] <... futex resumed>) = 0 [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 585] futex(0x7fbe36238fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 584] <... write resumed>) = 4 [pid 583] <... symlinkat resumed>) = 0 [pid 582] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 581] futex(0x7fbe36238fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 585] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 584] close(3 [pid 583] symlinkat("/syzcgroup/net/syz0", AT_FDCWD, "./cgroup.net" [pid 581] <... futex resumed>) = 0 [pid 386] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 585] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 584] <... close resumed>) = 0 [pid 582] <... symlinkat resumed>) = 0 [pid 581] futex(0x7fbe36238fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 585] <... socket resumed>) = 4 [pid 584] read(200 [pid 583] <... symlinkat resumed>) = 0 [pid 582] close(249 [pid 386] close(3 [pid 585] futex(0x7fbe36238fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 584] <... read resumed>, 0x7fff36525510, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 583] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 582] <... close resumed>) = 0 [pid 585] <... futex resumed>) = 1 [pid 584] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 581] <... futex resumed>) = 0 [pid 386] <... close resumed>) = 0 [pid 585] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 584] <... symlinkat resumed>) = 0 [pid 583] <... openat resumed>) = 3 [pid 582] close(248 [pid 581] futex(0x7fbe36238fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 386] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 585] <... connect resumed>) = 0 [pid 584] close(249 [pid 583] write(3, "1000", 4 [pid 582] <... close resumed>) = 0 [pid 581] <... futex resumed>) = 0 [pid 585] futex(0x7fbe36238fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 584] <... close resumed>) = 0 [pid 583] <... write resumed>) = 4 [pid 581] futex(0x7fbe36238fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 386] <... socket resumed>) = 3 [pid 585] <... futex resumed>) = 0 [pid 584] close(248 [pid 583] close(3 [pid 582] prctl(PR_SET_NAME, "syz.1.76" [pid 581] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 386] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 585] futex(0x7fbe36238fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 584] <... close resumed>) = 0 [pid 583] <... close resumed>) = 0 [pid 582] <... prctl resumed>) = 0 [pid 581] futex(0x7fbe36238fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 386] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 585] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 584] prctl(PR_SET_NAME, "syz.2.75" [pid 583] read(200 [pid 582] close(4 [pid 581] <... futex resumed>) = 0 [pid 386] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 585] sendfile(-1, -1, [3 [pid 584] <... prctl resumed>) = 0 [pid 583] <... read resumed>, 0x7ffe8a1ae760, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 582] <... close resumed>) = 0 [pid 581] futex(0x7fbe36238fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 585] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 584] close(4 [pid 583] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 386] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 585] futex(0x7fbe36238fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 584] <... close resumed>) = 0 [pid 582] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 585] <... futex resumed>) = 1 [pid 584] futex(0x7f6bbdca6fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 583] <... symlinkat resumed>) = 0 [pid 582] <... futex resumed>) = 0 [pid 581] <... futex resumed>) = 0 [pid 386] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 585] futex(0x7fbe36238fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 584] <... futex resumed>) = 0 [pid 581] futex(0x7fbe36238fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 584] rt_sigaction(SIGRT_1, {sa_handler=0x7f6bbda3e650, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f6bbd9c0450} [pid 583] close(249 [pid 581] <... futex resumed>) = 0 [pid 585] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 584] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 583] <... close resumed>) = 0 [pid 582] rt_sigaction(SIGRT_1, {sa_handler=0x7f21591a9650, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f215912b450} [pid 581] futex(0x7fbe36238fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 386] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 585] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 584] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 583] close(248 [pid 582] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 386] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 584] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 584] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f6bbd860000 [pid 584] mprotect(0x7f6bbd861000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 584] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 584] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6bbd880990, parent_tid=0x7f6bbd880990, exit_signal=0, stack=0x7f6bbd860000, stack_size=0x201c0, tls=0x7f6bbd8806c0}ci2-android-5-15/strace-static-x86_64: Process 586 attached [pid 585] <... clone3 resumed>) = 35 [pid 583] <... close resumed>) = 0 [pid 582] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 386] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 586] set_robust_list(0x7f6bbd8809a0, 24 [pid 585] futex(0x7fbe36238fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 584] <... clone3 resumed> => {parent_tid=[42]}, 88) = 42 [pid 586] <... set_robust_list resumed>) = 0 [pid 585] <... futex resumed>) = 1 [pid 584] rt_sigprocmask(SIG_SETMASK, [] [pid 583] prctl(PR_SET_NAME, "syz.0.78" [pid 582] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 581] <... futex resumed>) = 0 [pid 386] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 586] rt_sigprocmask(SIG_SETMASK, [] [pid 585] futex(0x7fbe36238fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 584] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 583] <... prctl resumed>) = 0 [pid 582] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 581] futex(0x7fbe36238fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 586] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 585] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 584] futex(0x7f6bbdca6fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 581] <... futex resumed>) = 0 [pid 386] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 586] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 585] ioctl(3, PPPIOCSMRU, 0 [pid 584] <... futex resumed>) = 0 [pid 583] close(4 [pid 582] <... mmap resumed>) = 0x7f2158fcb000 [pid 581] futex(0x7fbe36238fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 386] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 586] <... socket resumed>) = 3 [pid 585] <... ioctl resumed>) = -1 ENOSYS (Function not implemented) [pid 584] futex(0x7f6bbdca6fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 583] <... close resumed>) = 0 [pid 582] mprotect(0x7f2158fcc000, 131072, PROT_READ|PROT_WRITE [pid 586] futex(0x7f6bbdca6fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 585] futex(0x7fbe36238fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 584] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 386] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 586] <... futex resumed>) = 0 [pid 585] <... futex resumed>) = 1 [pid 584] futex(0x7f6bbdca6fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 583] futex(0x7fc624282fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 582] <... mprotect resumed>) = 0 [pid 581] <... futex resumed>) = 0 [pid 386] close(3 [pid 586] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 585] futex(0x7fbe36238fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 584] <... futex resumed>) = 0 [pid 583] <... futex resumed>) = 0 [pid 581] close_range(3, 30, 0 [pid 586] <... socket resumed>) = 4 [pid 584] futex(0x7f6bbdca6fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 583] rt_sigaction(SIGRT_1, {sa_handler=0x7fc62401a650, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc623f9c450} [pid 582] rt_sigprocmask(SIG_BLOCK, ~[] [pid 581] <... close_range resumed>) = 0 [pid 386] <... close resumed>) = 0 [pid 586] futex(0x7f6bbdca6fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 584] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 583] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 582] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 581] exit_group(0 [pid 586] <... futex resumed>) = 0 [pid 585] <... futex resumed>) = ? [pid 584] futex(0x7f6bbdca6fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 583] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 582] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f2158feb990, parent_tid=0x7f2158feb990, exit_signal=0, stack=0x7f2158fcb000, stack_size=0x201c0, tls=0x7f2158feb6c0} [pid 581] <... exit_group resumed>) = ? [pid 386] read(249ci2-android-5-15/strace-static-x86_64: Process 588 attached [pid 586] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 585] +++ exited with 0 +++ [pid 584] <... futex resumed>) = 0 [pid 583] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 581] +++ exited with 0 +++ [pid 386] <... read resumed>, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x4d\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 588] set_robust_list(0x7f2158feb9a0, 24 [pid 586] <... connect resumed>) = 0 [pid 584] futex(0x7f6bbdca6fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 583] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 582] <... clone3 resumed> => {parent_tid=[42]}, 88) = 42 [pid 386] rt_sigprocmask(SIG_BLOCK, ~[] [pid 588] <... set_robust_list resumed>) = 0 [pid 586] futex(0x7f6bbdca6fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 584] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 583] <... mmap resumed>) = 0x7fc623e3c000 [pid 582] rt_sigprocmask(SIG_SETMASK, [] [pid 388] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=33, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 386] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 588] rt_sigprocmask(SIG_SETMASK, [] [pid 586] <... futex resumed>) = 0 [pid 584] futex(0x7f6bbdca6fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 583] mprotect(0x7fc623e3d000, 131072, PROT_READ|PROT_WRITE [pid 582] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 388] rt_sigreturn({mask=[]} [pid 386] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 588] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 586] sendfile(-1, -1, [3 [pid 584] <... futex resumed>) = 0 [pid 583] <... mprotect resumed>) = 0 [pid 582] futex(0x7f2159411fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 388] <... rt_sigreturn resumed>) = -1 EINTR (Interrupted system call) [pid 588] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 586] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 584] futex(0x7f6bbdca6fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 588] <... socket resumed>) = 3 [pid 586] futex(0x7f6bbdca6fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 584] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 588] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 586] <... futex resumed>) = 0 [pid 584] futex(0x7f6bbdca6fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 588] <... futex resumed>) = 0 [pid 586] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 584] <... futex resumed>) = 0 ci2-android-5-15/strace-static-x86_64: Process 589 attached [pid 588] futex(0x7f2159411fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 586] <... clone3 resumed>) = 43 [pid 584] futex(0x7f6bbdca6fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 583] rt_sigprocmask(SIG_BLOCK, ~[] [pid 582] <... futex resumed>) = 0 [pid 589] set_robust_list(0x55556824a7e0, 24 [pid 586] futex(0x7f6bbdca6fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 584] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 583] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 582] futex(0x7f2159411fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 589] <... set_robust_list resumed>) = 0 [pid 586] <... futex resumed>) = 0 [pid 584] futex(0x7f6bbdca6fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 583] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc623e5c990, parent_tid=0x7fc623e5c990, exit_signal=0, stack=0x7fc623e3c000, stack_size=0x201c0, tls=0x7fc623e5c6c0} [pid 582] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 386] <... clone resumed>, child_tidptr=0x55556824a7d0) = 33 [pid 589] rt_sigprocmask(SIG_SETMASK, [] [pid 586] ioctl(3, PPPIOCSMRU, 0 [pid 584] <... futex resumed>) = 0 ci2-android-5-15/strace-static-x86_64: Process 591 attached [pid 589] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 586] <... ioctl resumed>) = -1 ENOSYS (Function not implemented) [pid 584] futex(0x7f6bbdca6fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 591] set_robust_list(0x7fc623e5c9a0, 24 [pid 589] chdir("./10" [pid 586] futex(0x7f6bbdca6fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 584] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 583] <... clone3 resumed> => {parent_tid=[36]}, 88) = 36 [pid 582] futex(0x7f2159411fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 388] write(248, "\x00\x00\x00\x00", 4 [pid 386] rt_sigprocmask(SIG_SETMASK, [] [pid 591] <... set_robust_list resumed>) = 0 [pid 589] <... chdir resumed>) = 0 [pid 588] <... futex resumed>) = 0 [pid 586] <... futex resumed>) = 0 [pid 584] close_range(3, 30, 0 [pid 583] rt_sigprocmask(SIG_SETMASK, [] [pid 582] <... futex resumed>) = 1 [pid 388] <... write resumed>) = 4 [pid 386] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 310] <... pselect6 resumed>) = 1 (in [13], left {tv_sec=0, tv_nsec=985909867}) [pid 591] rt_sigprocmask(SIG_SETMASK, [] [pid 589] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 588] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 586] futex(0x7f6bbdca6fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 584] <... close_range resumed>) = 0 [pid 583] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 582] futex(0x7f2159411fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 388] umount2("./10", MNT_FORCE|UMOUNT_NOFOLLOW [pid 310] read(13 [pid 591] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 589] <... prctl resumed>) = 0 [pid 588] <... socket resumed>) = 4 [pid 584] exit_group(0 [pid 583] futex(0x7fc624282fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 388] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 310] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 591] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 589] setpgid(0, 0 [pid 588] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 586] <... futex resumed>) = ? [pid 584] <... exit_group resumed>) = ? [pid 583] <... futex resumed>) = 0 [pid 388] openat(AT_FDCWD, "./10", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 310] write(3, "\xe4\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x05\x00\x00\x00\x20\x00\x00\x00\x4a\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x1c\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x1c\x00\x00\x00\x14\x00\x00\x00\x80\x2f\xa6\x04"..., 232 [pid 591] <... socket resumed>) = 3 [pid 589] <... setpgid resumed>) = 0 [pid 588] <... futex resumed>) = 1 [pid 586] +++ exited with 0 +++ [pid 584] +++ exited with 0 +++ [pid 583] futex(0x7fc624282fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 582] <... futex resumed>) = 0 [pid 388] <... openat resumed>) = 3 [pid 310] <... write resumed>) = 232 [pid 308] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3ff4dd4ab7000002}], 128, 757, NULL, 0) = 1 [pid 591] futex(0x7fc624282fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 589] symlinkat("/syzcgroup/unified/syz6", AT_FDCWD, "./cgroup" [pid 588] futex(0x7f2159411fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 583] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 582] futex(0x7f2159411fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 388] fstat(3 [pid 383] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=41, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 310] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x05\x00\x00\x00\x4f\x00\x00\x00\x00\x00\x00\x00", 56 [pid 308] futex(0x34196c0, FUTEX_WAKE_PRIVATE, 1 [pid 591] <... futex resumed>) = 0 [pid 589] <... symlinkat resumed>) = 0 [pid 588] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 583] futex(0x7fc624282fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 582] <... futex resumed>) = 0 [pid 388] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 383] rt_sigreturn({mask=[]} [pid 310] <... write resumed>) = 56 [pid 308] <... futex resumed>) = 1 [pid 304] <... futex resumed>) = 0 [pid 591] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 589] symlinkat("/syzcgroup/cpu/syz6", AT_FDCWD, "./cgroup.cpu" [pid 588] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 583] <... futex resumed>) = 0 [pid 582] futex(0x7f2159411fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 388] getdents64(3 [pid 383] <... rt_sigreturn resumed>) = -1 EINTR (Interrupted system call) [pid 310] write(11, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x4f\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 308] read(6 [pid 591] <... socket resumed>) = 4 [pid 589] <... symlinkat resumed>) = 0 [pid 588] <... connect resumed>) = -1 EEXIST (File exists) [pid 583] futex(0x7fc624282fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 388] <... getdents64 resumed>, 0x555569381900 /* 6 entries */, 32768) = 176 [pid 310] <... write resumed>) = 48 [pid 308] <... read resumed>, "\xe4\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x05\x00\x00\x00\x20\x00\x00\x00\x4a\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x1c\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x1c\x00\x00\x00\x14\x00\x00\x00\x80\x2f\xa6\x04"..., 9967212) = 232 [pid 591] futex(0x7fc624282fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 589] symlinkat("/syzcgroup/net/syz6", AT_FDCWD, "./cgroup.net" [pid 588] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 583] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 388] umount2("./10/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 308] read(6 [pid 591] <... futex resumed>) = 0 [pid 589] <... symlinkat resumed>) = 0 [pid 588] <... futex resumed>) = 1 [pid 308] <... read resumed>, 0x198990a00000, 9967212) = -1 EAGAIN (Resource temporarily unavailable) [pid 589] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 588] futex(0x7f2159411fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 582] <... futex resumed>) = 0 [pid 388] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 383] write(248, "\x00\x00\x00\x00", 4 [pid 308] epoll_pwait(4 [pid 591] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 589] <... openat resumed>) = 3 [pid 583] futex(0x7fc624282fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 582] futex(0x7f2159411fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 388] newfstatat(AT_FDCWD, "./10/binderfs" [pid 383] <... write resumed>) = 4 [pid 310] <... pselect6 resumed>) = 1 (in [16], left {tv_sec=0, tv_nsec=999500363}) [pid 308] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 591] <... connect resumed>) = 0 [pid 589] write(3, "1000", 4 [pid 588] <... futex resumed>) = 0 [pid 583] <... futex resumed>) = 0 [pid 582] <... futex resumed>) = 1 [pid 388] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 383] umount2("./13", MNT_FORCE|UMOUNT_NOFOLLOW [pid 310] read(16 [pid 308] epoll_pwait(4 [pid 591] futex(0x7fc624282fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 589] <... write resumed>) = 4 [pid 588] sendfile(-1, -1, [3 [pid 583] futex(0x7fc624282fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 582] futex(0x7f2159411fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 388] unlink("./10/binderfs" [pid 383] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 310] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 304] futex(0x34196c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=738223185} [pid 591] <... futex resumed>) = 0 [pid 589] close(3 [pid 588] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 583] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 310] write(3, "\xe4\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x4b\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x1c\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x1c\x00\x00\x00\x14\x00\x00\x00\x00\xb4\xc4\x04"..., 232 [pid 591] futex(0x7fc624282fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 589] <... close resumed>) = 0 [pid 588] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 583] futex(0x7fc624282fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 388] <... unlink resumed>) = 0 [pid 383] openat(AT_FDCWD, "./13", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 310] <... write resumed>) = 232 [pid 591] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 589] read(200 [pid 588] <... futex resumed>) = 1 [pid 583] <... futex resumed>) = 0 [pid 582] <... futex resumed>) = 0 [pid 388] umount2("./10/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 383] <... openat resumed>) = 3 [pid 310] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x50\x00\x00\x00\x00\x00\x00\x00", 56 [pid 591] sendfile(-1, -1, [3 [pid 589] <... read resumed>, 0x7ffef91e3880, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 588] futex(0x7f2159411fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 583] futex(0x7fc624282fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 582] futex(0x7f2159411fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 388] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 383] fstat(3 [pid 310] <... write resumed>) = 56 [pid 591] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 589] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 588] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 582] <... futex resumed>) = 0 [pid 388] newfstatat(AT_FDCWD, "./10/cgroup.net" [pid 383] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 310] write(15, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x50\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 591] futex(0x7fc624282fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 589] <... symlinkat resumed>) = 0 [pid 588] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 582] futex(0x7f2159411fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 310] <... write resumed>) = 48 [pid 591] <... futex resumed>) = 1 [pid 589] close(249 [pid 588] <... clone3 resumed>) = 43 [pid 583] <... futex resumed>) = 0 [pid 388] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 383] getdents64(3 [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 591] futex(0x7fc624282fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 589] <... close resumed>) = 0 [pid 588] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 583] futex(0x7fc624282fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 388] unlink("./10/cgroup.net" [pid 383] <... getdents64 resumed>, 0x55555db89900 /* 6 entries */, 32768) = 176 [pid 589] close(248 [pid 588] <... futex resumed>) = 1 [pid 582] <... futex resumed>) = 0 [pid 589] <... close resumed>) = 0 [pid 588] futex(0x7f2159411fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 582] futex(0x7f2159411fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 589] prctl(PR_SET_NAME, "syz.6.77" [pid 588] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 582] <... futex resumed>) = 0 [pid 589] <... prctl resumed>) = 0 [pid 588] ioctl(3, PPPIOCSMRU, 0 [pid 582] futex(0x7f2159411fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 589] close(4 [pid 588] <... ioctl resumed>) = -1 ENOTCONN (Transport endpoint is not connected) [pid 589] <... close resumed>) = 0 [pid 588] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 591] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 589] futex(0x7f3cea2d1fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 588] <... futex resumed>) = 1 [pid 583] <... futex resumed>) = 0 [pid 582] <... futex resumed>) = 0 [pid 388] <... unlink resumed>) = 0 [pid 383] umount2("./13/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 591] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 589] <... futex resumed>) = 0 [pid 588] futex(0x7f2159411fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 583] futex(0x7fc624282fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 582] close_range(3, 30, 0 [pid 384] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=37, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 388] umount2("./10/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 589] rt_sigaction(SIGRT_1, {sa_handler=0x7f3cea069650, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f3ce9feb450} [pid 582] <... close_range resumed>) = 0 [pid 384] rt_sigreturn({mask=[]} [pid 383] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 589] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 582] exit_group(0 [pid 384] <... rt_sigreturn resumed>) = -1 EINTR (Interrupted system call) [pid 589] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 588] <... futex resumed>) = ? [pid 582] <... exit_group resumed>) = ? [pid 591] <... clone3 resumed>) = 37 [pid 589] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 588] +++ exited with 0 +++ [pid 582] +++ exited with 0 +++ [pid 388] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 383] newfstatat(AT_FDCWD, "./13/binderfs" [pid 591] futex(0x7fc624282fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 589] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 388] newfstatat(AT_FDCWD, "./10/cgroup.cpu" [pid 591] <... futex resumed>) = 1 [pid 589] <... mmap resumed>) = 0x7f3ce9e8b000 [pid 583] <... futex resumed>) = 0 [pid 384] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=41, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 383] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 591] futex(0x7fc624282fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 589] mprotect(0x7f3ce9e8c000, 131072, PROT_READ|PROT_WRITE [pid 388] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 591] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 589] <... mprotect resumed>) = 0 [pid 583] futex(0x7fc624282fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 388] unlink("./10/cgroup.cpu" [pid 384] rt_sigreturn({mask=[]} [pid 383] unlink("./13/binderfs" [pid 591] ioctl(3, PPPIOCSMRU, 0 [pid 589] rt_sigprocmask(SIG_BLOCK, ~[] [pid 583] <... futex resumed>) = 0 [pid 589] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 388] <... unlink resumed>) = 0 [pid 589] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f3ce9eab990, parent_tid=0x7f3ce9eab990, exit_signal=0, stack=0x7f3ce9e8b000, stack_size=0x201c0, tls=0x7f3ce9eab6c0} [pid 383] <... unlink resumed>) = 0 [pid 388] umount2("./10/cgroup", MNT_FORCE|UMOUNT_NOFOLLOWci2-android-5-15/strace-static-x86_64: Process 594 attached [pid 591] <... ioctl resumed>) = -1 ENOSYS (Function not implemented) [pid 583] futex(0x7fc624282fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 388] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 384] <... rt_sigreturn resumed>) = 37 [pid 383] umount2("./13/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 594] set_robust_list(0x7f3ce9eab9a0, 24 [pid 591] futex(0x7fc624282fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 589] <... clone3 resumed> => {parent_tid=[34]}, 88) = 34 [pid 583] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 388] newfstatat(AT_FDCWD, "./10/cgroup" [pid 594] <... set_robust_list resumed>) = 0 [pid 591] <... futex resumed>) = 0 [pid 589] rt_sigprocmask(SIG_SETMASK, [] [pid 583] close_range(3, 30, 0 [pid 383] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 388] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 594] rt_sigprocmask(SIG_SETMASK, [] [pid 591] futex(0x7fc624282fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 589] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 583] <... close_range resumed>) = 0 [pid 383] newfstatat(AT_FDCWD, "./13/cgroup.net" [pid 388] unlink("./10/cgroup" [pid 594] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 589] futex(0x7f3cea2d1fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 583] exit_group(0 [pid 589] <... futex resumed>) = 0 [pid 594] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 383] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 591] <... futex resumed>) = ? [pid 589] futex(0x7f3cea2d1fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 583] <... exit_group resumed>) = ? [pid 388] <... unlink resumed>) = 0 [pid 594] <... socket resumed>) = 3 [pid 591] +++ exited with 0 +++ [pid 383] unlink("./13/cgroup.net" [pid 583] +++ exited with 0 +++ [pid 383] <... unlink resumed>) = 0 [pid 594] futex(0x7f3cea2d1fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 388] getdents64(3 [pid 383] umount2("./13/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 594] <... futex resumed>) = 1 [pid 589] <... futex resumed>) = 0 [pid 388] <... getdents64 resumed>, 0x555569381900 /* 0 entries */, 32768) = 0 [pid 381] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=35, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 594] futex(0x7f3cea2d1fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 589] futex(0x7f3cea2d1fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 388] close(3 [pid 383] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 594] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 589] <... futex resumed>) = 0 [pid 388] <... close resumed>) = 0 [pid 381] rt_sigreturn({mask=[]} [pid 383] newfstatat(AT_FDCWD, "./13/cgroup.cpu" [pid 594] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 589] futex(0x7f3cea2d1fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 388] unlinkat(AT_FDCWD, "./10", AT_REMOVEDIR [pid 383] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 381] <... rt_sigreturn resumed>) = -1 EINTR (Interrupted system call) [pid 594] <... socket resumed>) = 4 [pid 388] <... unlinkat resumed>) = 0 [pid 383] unlink("./13/cgroup.cpu" [pid 594] futex(0x7f3cea2d1fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 388] mkdirat(AT_FDCWD, "./11", 0777 [pid 383] <... unlink resumed>) = 0 [pid 594] <... futex resumed>) = 1 [pid 589] <... futex resumed>) = 0 [pid 594] futex(0x7f3cea2d1fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 589] futex(0x7f3cea2d1fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 388] <... mkdirat resumed>) = 0 [pid 383] umount2("./13/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 594] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 589] <... futex resumed>) = 0 [pid 589] futex(0x7f3cea2d1fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 388] openat(AT_FDCWD, "/dev/loop5", O_RDWR [pid 594] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 383] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 381] write(248, "\x00\x00\x00\x00", 4 [pid 594] <... connect resumed>) = -1 EEXIST (File exists) [pid 388] <... openat resumed>) = 3 [pid 383] newfstatat(AT_FDCWD, "./13/cgroup" [pid 594] futex(0x7f3cea2d1fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 383] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 388] ioctl(3, LOOP_CLR_FD [pid 381] <... write resumed>) = 4 [pid 310] <... pselect6 resumed>) = 1 (in [25], left {tv_sec=0, tv_nsec=993112706}) [pid 594] <... futex resumed>) = 1 [pid 589] <... futex resumed>) = 0 [pid 388] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 383] unlink("./13/cgroup" [pid 381] umount2("./11", MNT_FORCE|UMOUNT_NOFOLLOW [pid 310] read(25 [pid 594] futex(0x7f3cea2d1fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 589] futex(0x7f3cea2d1fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 388] close(3 [pid 383] <... unlink resumed>) = 0 [pid 381] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 310] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 594] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 589] <... futex resumed>) = 0 [pid 388] <... close resumed>) = 0 [pid 383] getdents64(3 [pid 381] openat(AT_FDCWD, "./11", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 310] write(3, "\xe4\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x16\x00\x08\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x10\x00\x00\x00\x20\x00\x00\x00\x4e\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x1c\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x1c\x00\x00\x00\x14\x00\x00\x00\xc0\x44\x84\x03"..., 232 [pid 589] futex(0x7f3cea2d1fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 381] <... openat resumed>) = 3 [pid 310] <... write resumed>) = 232 [pid 381] fstat(3 [pid 310] write(3, "\x2c\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0e\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x00\x00\x06\x00\x0c\x00\x04\x00\x06\x00\x00\x00\x51\x00\x00\x00\x00\x00\x00\x00", 48 [pid 381] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 310] <... write resumed>) = 48 [pid 381] getdents64(3 [pid 310] write(23, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x51\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 381] <... getdents64 resumed>, 0x555562282900 /* 6 entries */, 32768) = 176 [pid 310] <... write resumed>) = 48 [pid 381] umount2("./11/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 381] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 381] newfstatat(AT_FDCWD, "./11/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 381] unlink("./11/binderfs") = 0 [pid 381] umount2("./11/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 381] newfstatat(AT_FDCWD, "./11/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 381] unlink("./11/cgroup.net") = 0 [pid 381] umount2("./11/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 594] sendfile(-1, -1, [3 [pid 383] <... getdents64 resumed>, 0x55555db89900 /* 0 entries */, 32768) = 0 [pid 381] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 381] newfstatat(AT_FDCWD, "./11/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 381] unlink("./11/cgroup.cpu") = 0 [pid 381] umount2("./11/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 381] newfstatat(AT_FDCWD, "./11/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 381] unlink("./11/cgroup") = 0 [pid 381] getdents64(3, 0x555562282900 /* 0 entries */, 32768) = 0 [pid 381] close(3) = 0 [pid 381] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=31, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 381] rt_sigreturn({mask=[]} [pid 383] close(3 [pid 381] <... rt_sigreturn resumed>) = 0 [pid 594] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 388] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 383] <... close resumed>) = 0 [pid 381] unlinkat(AT_FDCWD, "./11", AT_REMOVEDIR [pid 594] futex(0x7f3cea2d1fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 388] <... socket resumed>) = 3 [pid 383] unlinkat(AT_FDCWD, "./13", AT_REMOVEDIR [pid 381] <... unlinkat resumed>) = 0 [pid 594] <... futex resumed>) = 1 [pid 589] <... futex resumed>) = 0 [pid 388] close(3 [pid 383] <... unlinkat resumed>) = 0 [pid 381] mkdirat(AT_FDCWD, "./12", 0777 [pid 594] futex(0x7f3cea2d1fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 589] futex(0x7f3cea2d1fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 388] <... close resumed>) = 0 [pid 383] mkdirat(AT_FDCWD, "./14", 0777 [pid 381] <... mkdirat resumed>) = 0 [pid 594] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 589] <... futex resumed>) = 0 [pid 388] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 381] openat(AT_FDCWD, "/dev/loop0", O_RDWR [pid 594] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 589] futex(0x7f3cea2d1fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 388] <... socket resumed>) = 3 [pid 383] <... mkdirat resumed>) = 0 [pid 381] <... openat resumed>) = 3 [pid 381] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 381] close(3 [pid 594] <... clone3 resumed>) = 35 [pid 388] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 383] openat(AT_FDCWD, "/dev/loop2", O_RDWR [pid 381] <... close resumed>) = 0 [pid 381] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 381] close(3) = 0 [pid 381] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 381] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 381] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 381] close(3) = 0 [pid 381] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 388] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 383] <... openat resumed>) = 3 [pid 381] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 594] futex(0x7f3cea2d1fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 594] <... futex resumed>) = 1 [pid 589] <... futex resumed>) = 0 [pid 388] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 383] ioctl(3, LOOP_CLR_FD [pid 381] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 594] futex(0x7f3cea2d1fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 589] futex(0x7f3cea2d1fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 589] <... futex resumed>) = 0 [pid 381] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 589] futex(0x7f3cea2d1fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 381] close(3) = 0 [pid 381] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 381] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 388] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 381] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 384] write(248, "\x00\x00\x00\x00", 4 [pid 594] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 388] close(3 [pid 383] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 381] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 594] ioctl(3, PPPIOCSMRU, 0 [pid 388] <... close resumed>) = 0 [pid 384] <... write resumed>) = 4 [pid 383] close(3 [pid 381] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 310] <... pselect6 resumed>) = 1 (in [26], left {tv_sec=0, tv_nsec=992264151}) [pid 594] <... ioctl resumed>) = -1 ENOTCONN (Transport endpoint is not connected) [pid 388] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 384] umount2("./13", MNT_FORCE|UMOUNT_NOFOLLOW [pid 383] <... close resumed>) = 0 [pid 381] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\xf0\xe4\x1a\x8a\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 310] read(26 [pid 594] futex(0x7f3cea2d1fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 388] <... socket resumed>) = 3 [pid 384] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 383] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 381] <... setsockopt resumed>) = 0 [pid 310] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 594] <... futex resumed>) = 1 [pid 589] <... futex resumed>) = 0 [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 384] openat(AT_FDCWD, "./13", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 383] <... socket resumed>) = 3 [pid 381] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 310] write(3, "\xf4\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x01\x00\x00\x00\x20\x00\x00\x00\x4c\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x80\x38\xe3\x04"..., 248 [pid 594] futex(0x7f3cea2d1fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 589] close_range(3, 30, 0 [pid 388] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 384] <... openat resumed>) = 3 [pid 383] close(3 [pid 381] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 310] <... write resumed>) = 248 [pid 589] <... close_range resumed>) = 0 [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 384] fstat(3 [pid 383] <... close resumed>) = 0 [pid 381] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 310] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x01\x00\x00\x00\x52\x00\x00\x00\x00\x00\x00\x00", 56 [pid 589] exit_group(0 [pid 388] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 384] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 383] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 381] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 310] <... write resumed>) = 56 [pid 594] <... futex resumed>) = ? [pid 589] <... exit_group resumed>) = ? [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 384] getdents64(3 [pid 383] <... socket resumed>) = 3 [pid 381] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf0\xe4\x1a\x8a\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 310] write(18, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x52\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 594] +++ exited with 0 +++ [pid 589] +++ exited with 0 +++ [pid 381] <... setsockopt resumed>) = 0 [pid 310] <... write resumed>) = 48 [pid 381] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 388] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 384] <... getdents64 resumed>, 0x55556b4ae900 /* 6 entries */, 32768) = 176 [pid 383] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 381] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 384] umount2("./13/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 383] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 381] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 381] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xf0\xe4\x1a\x8a\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 744) = 0 [pid 381] close(3) = 0 [pid 381] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x51\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 381] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 381] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-15/strace-static-x86_64: Process 596 attached [pid 596] set_robust_list(0x55556226f7e0, 24 [pid 381] <... clone resumed>, child_tidptr=0x55556226f7d0) = 38 [pid 596] <... set_robust_list resumed>) = 0 [pid 381] rt_sigprocmask(SIG_SETMASK, [] [pid 596] rt_sigprocmask(SIG_SETMASK, [] [pid 381] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 596] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 596] chdir("./12" [pid 384] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 596] <... chdir resumed>) = 0 [pid 386] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=33, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 384] newfstatat(AT_FDCWD, "./13/binderfs" [pid 596] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 386] rt_sigreturn({mask=[]} [pid 384] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 596] <... prctl resumed>) = 0 [pid 386] <... rt_sigreturn resumed>) = -1 EINTR (Interrupted system call) [pid 384] unlink("./13/binderfs" [pid 596] setpgid(0, 0 [pid 384] <... unlink resumed>) = 0 [pid 596] <... setpgid resumed>) = 0 [pid 384] umount2("./13/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 596] symlinkat("/syzcgroup/unified/syz0", AT_FDCWD, "./cgroup" [pid 386] write(248, "\x00\x00\x00\x00", 4 [pid 384] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 596] <... symlinkat resumed>) = 0 [pid 386] <... write resumed>) = 4 [pid 384] newfstatat(AT_FDCWD, "./13/cgroup.net" [pid 310] <... pselect6 resumed>) = 1 (in [21], left {tv_sec=0, tv_nsec=996856287}) [pid 596] symlinkat("/syzcgroup/cpu/syz0", AT_FDCWD, "./cgroup.cpu" [pid 386] umount2("./10", MNT_FORCE|UMOUNT_NOFOLLOW [pid 384] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 310] read(21 [pid 596] <... symlinkat resumed>) = 0 [pid 386] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 384] unlink("./13/cgroup.net" [pid 310] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 596] symlinkat("/syzcgroup/net/syz0", AT_FDCWD, "./cgroup.net" [pid 386] openat(AT_FDCWD, "./10", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 384] <... unlink resumed>) = 0 [pid 310] write(3, "\xf4\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x06\x00\x00\x00\x20\x00\x00\x00\x4d\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x00\xb4\xc4\x04"..., 248 [pid 596] <... symlinkat resumed>) = 0 [pid 386] <... openat resumed>) = 3 [pid 384] umount2("./13/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 310] <... write resumed>) = 248 [pid 596] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 386] fstat(3 [pid 384] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 310] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x06\x00\x00\x00\x53\x00\x00\x00\x00\x00\x00\x00", 56 [pid 596] <... openat resumed>) = 3 [pid 386] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 384] newfstatat(AT_FDCWD, "./13/cgroup.cpu" [pid 310] <... write resumed>) = 56 [pid 596] write(3, "1000", 4 [pid 386] getdents64(3 [pid 384] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 310] write(20, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x53\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 596] <... write resumed>) = 4 [pid 386] <... getdents64 resumed>, 0x55556825d900 /* 6 entries */, 32768) = 176 [pid 384] unlink("./13/cgroup.cpu" [pid 310] <... write resumed>) = 48 [pid 596] close(3 [pid 386] umount2("./10/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 384] <... unlink resumed>) = 0 [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 596] <... close resumed>) = 0 [pid 386] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 384] umount2("./13/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 596] read(200 [pid 386] newfstatat(AT_FDCWD, "./10/binderfs" [pid 384] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 596] <... read resumed>, 0x7ffe8a1ae760, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 386] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 384] newfstatat(AT_FDCWD, "./13/cgroup" [pid 596] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 386] unlink("./10/binderfs" [pid 384] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 596] <... symlinkat resumed>) = 0 [pid 386] <... unlink resumed>) = 0 [pid 384] unlink("./13/cgroup" [pid 383] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 596] close(249 [pid 388] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 386] umount2("./10/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 384] <... unlink resumed>) = 0 [pid 596] <... close resumed>) = 0 [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 386] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 384] getdents64(3 [pid 383] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 596] close(248 [pid 388] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 386] newfstatat(AT_FDCWD, "./10/cgroup.net" [pid 384] <... getdents64 resumed>, 0x55556b4ae900 /* 0 entries */, 32768) = 0 [pid 383] close(3 [pid 596] <... close resumed>) = 0 [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 386] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 384] close(3 [pid 596] prctl(PR_SET_NAME, "syz.0.81" [pid 386] unlink("./10/cgroup.net" [pid 384] <... close resumed>) = 0 [pid 383] <... close resumed>) = 0 [pid 596] <... prctl resumed>) = 0 [pid 386] <... unlink resumed>) = 0 [pid 384] unlinkat(AT_FDCWD, "./13", AT_REMOVEDIR [pid 596] close(4 [pid 386] umount2("./10/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 384] <... unlinkat resumed>) = 0 [pid 596] <... close resumed>) = 0 [pid 386] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 384] mkdirat(AT_FDCWD, "./14", 0777 [pid 596] futex(0x7fc624282fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 386] newfstatat(AT_FDCWD, "./10/cgroup.cpu" [pid 384] <... mkdirat resumed>) = 0 [pid 596] <... futex resumed>) = 0 [pid 386] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 384] openat(AT_FDCWD, "/dev/loop1", O_RDWR [pid 596] rt_sigaction(SIGRT_1, {sa_handler=0x7fc62401a650, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc623f9c450} [pid 386] unlink("./10/cgroup.cpu" [pid 384] <... openat resumed>) = 3 [pid 596] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 386] <... unlink resumed>) = 0 [pid 384] ioctl(3, LOOP_CLR_FD [pid 596] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 386] umount2("./10/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 384] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 596] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 386] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 384] close(3 [pid 596] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 386] newfstatat(AT_FDCWD, "./10/cgroup" [pid 384] <... close resumed>) = 0 [pid 596] <... mmap resumed>) = 0x7fc623e3c000 [pid 386] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 384] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 596] mprotect(0x7fc623e3d000, 131072, PROT_READ|PROT_WRITE [pid 386] unlink("./10/cgroup" [pid 384] <... socket resumed>) = 3 [pid 596] <... mprotect resumed>) = 0 [pid 386] <... unlink resumed>) = 0 [pid 384] close(3 [pid 596] rt_sigprocmask(SIG_BLOCK, ~[] [pid 386] getdents64(3 [pid 384] <... close resumed>) = 0 [pid 596] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 386] <... getdents64 resumed>, 0x55556825d900 /* 0 entries */, 32768) = 0 [pid 384] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 596] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc623e5c990, parent_tid=0x7fc623e5c990, exit_signal=0, stack=0x7fc623e3c000, stack_size=0x201c0, tls=0x7fc623e5c6c0} [pid 386] close(3 [pid 384] <... socket resumed>) = 3 [pid 308] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3ff4dd4ab7000002}], 128, 738, NULL, 0) = 1 ci2-android-5-15/strace-static-x86_64: Process 597 attached [pid 386] <... close resumed>) = 0 [pid 384] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 308] futex(0x34196c0, FUTEX_WAKE_PRIVATE, 1 [pid 597] set_robust_list(0x7fc623e5c9a0, 24 [pid 596] <... clone3 resumed> => {parent_tid=[39]}, 88) = 39 [pid 386] unlinkat(AT_FDCWD, "./10", AT_REMOVEDIR [pid 384] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 308] <... futex resumed>) = 1 [pid 597] <... set_robust_list resumed>) = 0 [pid 596] rt_sigprocmask(SIG_SETMASK, [] [pid 386] <... unlinkat resumed>) = 0 [pid 384] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 308] read(6 [pid 597] rt_sigprocmask(SIG_SETMASK, [] [pid 596] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 386] mkdirat(AT_FDCWD, "./11", 0777 [pid 384] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 308] <... read resumed>, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x05\x00\x00\x00\x4f\x00\x00\x00\x00\x00\x00\x00\xe4\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00"..., 9967212) = 1232 [pid 597] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 596] futex(0x7fc624282fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 386] <... mkdirat resumed>) = 0 [pid 384] close(3 [pid 308] write(6, "\x9c\x01\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x59\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 416 [pid 597] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 596] <... futex resumed>) = 0 [pid 386] openat(AT_FDCWD, "/dev/loop6", O_RDWR [pid 384] <... close resumed>) = 0 [pid 310] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=991370555}) [pid 308] <... write resumed>) = 416 [pid 597] <... socket resumed>) = 3 [pid 596] futex(0x7fc624282fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 386] <... openat resumed>) = 3 [pid 384] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 310] read(3 [pid 308] write(6, "\x9c\x01\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x5a\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 416 [pid 597] futex(0x7fc624282fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 596] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 386] ioctl(3, LOOP_CLR_FD [pid 384] <... socket resumed>) = 3 [pid 310] <... read resumed>, "\x9c\x01\x00\x00", 4) = 4 [pid 308] <... write resumed>) = 416 [pid 597] <... futex resumed>) = 0 [pid 596] futex(0x7fc624282fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 386] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 310] read(3 [pid 308] write(6, "\x9c\x01\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x5b\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 416 [pid 597] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 596] <... futex resumed>) = 0 [pid 386] close(3 [pid 384] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 310] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x59\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x36\x01\x00\x00"..., 412) = 412 [pid 308] <... write resumed>) = 416 [pid 597] <... socket resumed>) = 4 [pid 596] futex(0x7fc624282fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 388] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 386] <... close resumed>) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 383] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 308] write(6, "\x9c\x01\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x5c\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 416 [pid 597] futex(0x7fc624282fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 596] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 386] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 384] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 383] <... socket resumed>) = 3 [pid 310] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=999986646}) [pid 308] <... write resumed>) = 416 [pid 304] <... futex resumed>) = 0 [pid 597] <... futex resumed>) = 0 [pid 596] futex(0x7fc624282fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 386] <... socket resumed>) = 3 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 310] read(3 [pid 308] write(6, "\x9c\x01\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x5d\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 416 [pid 597] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 596] <... futex resumed>) = 0 [pid 386] close(3 [pid 384] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 310] <... read resumed>, "\x9c\x01\x00\x00", 4) = 4 [pid 308] <... write resumed>) = 416 [pid 597] <... connect resumed>) = -1 EEXIST (File exists) [pid 596] futex(0x7fc624282fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 386] <... close resumed>) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 310] read(3 [pid 308] read(6 [pid 597] futex(0x7fc624282fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 596] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 386] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 384] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 310] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x5a\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x36\x01\x00\x00"..., 412) = 412 [pid 308] <... read resumed>, 0x198990a00000, 9967212) = -1 EAGAIN (Resource temporarily unavailable) [pid 597] <... futex resumed>) = 0 [pid 596] futex(0x7fc624282fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 386] <... socket resumed>) = 3 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 308] epoll_pwait(4 [pid 597] sendfile(-1, -1, [3 [pid 596] <... futex resumed>) = 0 [pid 386] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 384] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 310] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=999988363}) [pid 308] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 597] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 596] futex(0x7fc624282fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 386] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 310] read(3 [pid 308] epoll_pwait(4 [pid 597] futex(0x7fc624282fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 596] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 386] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 384] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 310] <... read resumed>, "\x9c\x01\x00\x00", 4) = 4 [pid 597] <... futex resumed>) = 0 [pid 596] futex(0x7fc624282fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 386] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 310] read(3 [pid 597] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 596] <... futex resumed>) = 0 [pid 386] close(3 [pid 384] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 310] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x5b\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x36\x01\x00\x00"..., 412) = 412 [pid 597] <... clone3 resumed>) = 40 [pid 596] futex(0x7fc624282fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 386] <... close resumed>) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 597] futex(0x7fc624282fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 596] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 386] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 384] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 310] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=999989975}) [pid 597] <... futex resumed>) = 0 [pid 596] futex(0x7fc624282fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 386] <... socket resumed>) = 3 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 310] read(3 [pid 597] ioctl(3, PPPIOCSMRU, 0 [pid 596] <... futex resumed>) = 0 [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 384] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 310] <... read resumed>, "\x9c\x01\x00\x00", 4) = 4 [pid 597] <... ioctl resumed>) = -1 ENOTCONN (Transport endpoint is not connected) [pid 596] futex(0x7fc624282fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 386] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 310] read(3 [pid 597] futex(0x7fc624282fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 596] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 384] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 310] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x5c\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x36\x01\x00\x00"..., 412) = 412 [pid 597] <... futex resumed>) = 0 [pid 596] close_range(3, 30, 0 [pid 388] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 386] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 384] close(3 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 597] futex(0x7fc624282fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 596] <... close_range resumed>) = 0 [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 384] <... close resumed>) = 0 [pid 310] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=999990687}) [pid 596] exit_group(0 [pid 386] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 384] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 310] read(3 [pid 597] <... futex resumed>) = ? [pid 596] <... exit_group resumed>) = ? [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 384] <... socket resumed>) = 3 [pid 310] <... read resumed>, "\x9c\x01\x00\x00", 4) = 4 [pid 597] +++ exited with 0 +++ [pid 596] +++ exited with 0 +++ [pid 388] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 386] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 383] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 310] read(3 [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 384] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 381] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=38, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 310] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x5d\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x36\x01\x00\x00"..., 412) = 412 [pid 386] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 381] rt_sigreturn({mask=[]} [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 384] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 381] <... rt_sigreturn resumed>) = -1 EINTR (Interrupted system call) [pid 386] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 384] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 386] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 381] write(248, "\x00\x00\x00\x00", 4 [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 384] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 381] <... write resumed>) = 4 [pid 310] <... pselect6 resumed>) = 1 (in [25], left {tv_sec=0, tv_nsec=999364653}) [pid 386] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 381] umount2("./12", MNT_FORCE|UMOUNT_NOFOLLOW [pid 310] read(25 [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 384] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 381] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 310] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 386] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 381] openat(AT_FDCWD, "./12", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 310] write(3, "\xf4\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x16\x00\x08\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x10\x00\x00\x00\x20\x00\x00\x00\x51\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\xc0\x20\x90\x02"..., 248 [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 384] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 381] <... openat resumed>) = 3 [pid 310] <... write resumed>) = 248 [pid 308] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3ff4dd4ab7000002}], 128, 689, NULL, 0) = 1 [pid 386] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 384] close(3 [pid 381] fstat(3 [pid 310] write(3, "\x2c\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0e\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x00\x00\x06\x00\x0c\x00\x04\x00\x06\x00\x00\x00\x54\x00\x00\x00\x00\x00\x00\x00", 48 [pid 308] read(6 [pid 386] close(3 [pid 384] <... close resumed>) = 0 [pid 381] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 310] <... write resumed>) = 48 [pid 308] <... read resumed>, "\xf4\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x16\x00\x08\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x10\x00\x00\x00\x20\x00\x00\x00\x51\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\xc0\x20\x90\x02"..., 9967212) = 248 [pid 386] <... close resumed>) = 0 [pid 384] read(249 [pid 381] getdents64(3 [pid 310] write(23, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x54\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 308] read(6 [pid 386] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 384] <... read resumed>, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x52\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 381] <... getdents64 resumed>, 0x555562282900 /* 6 entries */, 32768) = 176 [pid 310] <... write resumed>) = 48 [pid 308] <... read resumed>, 0x198990a00000, 9967212) = -1 EAGAIN (Resource temporarily unavailable) [pid 386] <... socket resumed>) = 3 [pid 384] rt_sigprocmask(SIG_BLOCK, ~[] [pid 381] umount2("./12/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 308] epoll_pwait(4 [pid 386] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 384] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 381] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 308] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 386] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 384] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 381] newfstatat(AT_FDCWD, "./12/binderfs" [pid 308] epoll_pwait(4ci2-android-5-15/strace-static-x86_64: Process 599 attached [pid 386] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 381] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 599] set_robust_list(0x55556b49b7e0, 24 [pid 386] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 384] <... clone resumed>, child_tidptr=0x55556b49b7d0) = 44 [pid 381] unlink("./12/binderfs" [pid 304] futex(0x34196c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=679680466} [pid 599] <... set_robust_list resumed>) = 0 [pid 386] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 384] rt_sigprocmask(SIG_SETMASK, [] [pid 381] <... unlink resumed>) = 0 [pid 599] rt_sigprocmask(SIG_SETMASK, [] [pid 386] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 384] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 381] umount2("./12/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 599] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 386] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 381] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 599] chdir("./14" [pid 386] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 381] newfstatat(AT_FDCWD, "./12/cgroup.net" [pid 599] <... chdir resumed>) = 0 [pid 386] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 381] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 599] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 386] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 381] unlink("./12/cgroup.net" [pid 599] <... prctl resumed>) = 0 [pid 386] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 381] <... unlink resumed>) = 0 [pid 599] setpgid(0, 0 [pid 386] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 381] umount2("./12/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 599] <... setpgid resumed>) = 0 [pid 386] close(3 [pid 381] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 599] symlinkat("/syzcgroup/unified/syz1", AT_FDCWD, "./cgroup" [pid 386] <... close resumed>) = 0 [pid 381] newfstatat(AT_FDCWD, "./12/cgroup.cpu" [pid 599] <... symlinkat resumed>) = 0 [pid 386] read(249 [pid 381] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 599] symlinkat("/syzcgroup/cpu/syz1", AT_FDCWD, "./cgroup.cpu" [pid 386] <... read resumed>, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x53\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 381] unlink("./12/cgroup.cpu" [pid 599] <... symlinkat resumed>) = 0 [pid 386] rt_sigprocmask(SIG_BLOCK, ~[] [pid 381] <... unlink resumed>) = 0 [pid 599] symlinkat("/syzcgroup/net/syz1", AT_FDCWD, "./cgroup.net" [pid 386] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 381] umount2("./12/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 599] <... symlinkat resumed>) = 0 [pid 386] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 381] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 599] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 381] newfstatat(AT_FDCWD, "./12/cgroup" [pid 599] <... openat resumed>) = 3 [pid 386] <... clone resumed>, child_tidptr=0x55556824a7d0) = 36 [pid 381] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 599] write(3, "1000", 4 [pid 386] rt_sigprocmask(SIG_SETMASK, [] [pid 381] unlink("./12/cgroup" [pid 599] <... write resumed>) = 4 [pid 386] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 381] <... unlink resumed>) = 0 [pid 599] close(3 [pid 381] getdents64(3 [pid 599] <... close resumed>) = 0 [pid 381] <... getdents64 resumed>, 0x555562282900 /* 0 entries */, 32768) = 0 [pid 599] read(200 [pid 381] close(3 [pid 599] <... read resumed>, 0x7ffe17bbdd80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 383] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=40, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 381] <... close resumed>) = 0 [pid 599] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 381] unlinkat(AT_FDCWD, "./12", AT_REMOVEDIR [pid 599] <... symlinkat resumed>) = 0 [pid 388] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 381] <... unlinkat resumed>) = 0 [pid 599] close(249 [pid 381] mkdirat(AT_FDCWD, "./13", 0777 [pid 599] <... close resumed>) = 0 [pid 381] <... mkdirat resumed>) = 0 [pid 599] close(248 [pid 381] openat(AT_FDCWD, "/dev/loop0", O_RDWR [pid 599] <... close resumed>) = 0 [pid 381] <... openat resumed>) = 3 [pid 599] prctl(PR_SET_NAME, "syz.1.82" [pid 381] ioctl(3, LOOP_CLR_FD [pid 599] <... prctl resumed>) = 0 [pid 381] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 599] close(4 [pid 381] close(3 [pid 599] <... close resumed>) = 0 [pid 388] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=32, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 383] rt_sigreturn({mask=[]} [pid 381] <... close resumed>) = 0 [pid 599] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 381] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 599] <... futex resumed>) = 0 [pid 381] <... socket resumed>) = 3 [pid 599] rt_sigaction(SIGRT_1, {sa_handler=0x7f21591a9650, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f215912b450} [pid 381] close(3 [pid 599] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 381] <... close resumed>) = 0 [pid 599] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 381] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 599] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 381] <... socket resumed>) = 3 [pid 599] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 381] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 599] <... mmap resumed>) = 0x7f2158fcb000 [pid 381] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 599] mprotect(0x7f2158fcc000, 131072, PROT_READ|PROT_WRITE [pid 381] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 599] <... mprotect resumed>) = 0 [pid 381] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 599] rt_sigprocmask(SIG_BLOCK, ~[] [pid 381] close(3 [pid 599] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 381] <... close resumed>) = 0 [pid 599] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f2158feb990, parent_tid=0x7f2158feb990, exit_signal=0, stack=0x7f2158fcb000, stack_size=0x201c0, tls=0x7f2158feb6c0} [pid 381] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 599] <... clone3 resumed> => {parent_tid=[45]}, 88) = 45 [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 599] rt_sigprocmask(SIG_SETMASK, [] [pid 381] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 599] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 599] futex(0x7f2159411fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 381] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 599] <... futex resumed>) = 0 [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 599] futex(0x7f2159411fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 381] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 381] close(3) = 0 [pid 381] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 381] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 381] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 381] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 381] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 381] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 381] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 381] close(3) = 0 [pid 381] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x54\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 381] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 381] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-15/strace-static-x86_64: Process 602 attached [pid 602] set_robust_list(0x55556226f7e0, 24 [pid 381] <... clone resumed>, child_tidptr=0x55556226f7d0) = 41 [pid 602] <... set_robust_list resumed>) = 0 [pid 381] rt_sigprocmask(SIG_SETMASK, [] [pid 602] rt_sigprocmask(SIG_SETMASK, [] [pid 381] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 602] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 602] chdir("./13") = 0 [pid 602] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 602] setpgid(0, 0) = 0 [pid 602] symlinkat("/syzcgroup/unified/syz0", AT_FDCWD, "./cgroup") = 0 [pid 602] symlinkat("/syzcgroup/cpu/syz0", AT_FDCWD, "./cgroup.cpu") = 0 [pid 602] symlinkat("/syzcgroup/net/syz0", AT_FDCWD, "./cgroup.net") = 0 [pid 602] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 602] write(3, "1000", 4) = 4 [pid 602] close(3) = 0 [pid 602] read(200, 0x7ffe8a1ae760, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 602] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 602] close(249) = 0 [pid 602] close(248) = 0 [pid 602] prctl(PR_SET_NAME, "syz.0.84") = 0 [pid 602] close(4) = 0 [pid 602] futex(0x7fc624282fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 602] rt_sigaction(SIGRT_1, {sa_handler=0x7fc62401a650, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc623f9c450}, NULL, 8) = 0 [pid 602] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 602] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fc623e3c000 [pid 602] mprotect(0x7fc623e3d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 602] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 602] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc623e5c990, parent_tid=0x7fc623e5c990, exit_signal=0, stack=0x7fc623e3c000, stack_size=0x201c0, tls=0x7fc623e5c6c0} => {parent_tid=[42]}, 88) = 42 [pid 602] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 602] futex(0x7fc624282fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 602] futex(0x7fc624282fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-5-15/strace-static-x86_64: Process 601 attached ci2-android-5-15/strace-static-x86_64: Process 603 attached [pid 388] rt_sigreturn({mask=[]} [pid 383] <... rt_sigreturn resumed>) = 0 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 603] set_robust_list(0x7fc623e5c9a0, 24 [pid 601] set_robust_list(0x7f2158feb9a0, 24 [pid 383] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 388] <... rt_sigreturn resumed>) = 0 [pid 603] <... set_robust_list resumed>) = 0 [pid 601] <... set_robust_list resumed>) = 0 [pid 603] rt_sigprocmask(SIG_SETMASK, [] [pid 601] rt_sigprocmask(SIG_SETMASK, [] [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_INFOci2-android-5-15/strace-static-x86_64: Process 600 attached [ 36.269620][ T566] ------------[ cut here ]------------ [ 36.276107][ T566] WARNING: CPU: 0 PID: 566 at net/l2tp/l2tp_ppp.c:156 pppol2tp_sock_to_session+0x167/0x1b0 [ 36.290029][ T566] Modules linked in: [ 36.296663][ T566] CPU: 0 PID: 566 Comm: syz.6.67 Tainted: G B W syzkaller #0 [ 36.308510][ T566] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [pid 603] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 601] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 600] set_robust_list(0x55556824a7e0, 24 [pid 388] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 383] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 384] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=40, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 384] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 603] socket(AF_PPPOX, SOCK_STREAM, 1) = 3 [pid 603] futex(0x7fc624282fac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 602] <... futex resumed>) = 0 [pid 603] futex(0x7fc624282fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 602] futex(0x7fc624282fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 603] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 602] <... futex resumed>) = 0 [pid 601] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 600] <... set_robust_list resumed>) = 0 [pid 388] close(3 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 603] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 602] futex(0x7fc624282fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 603] <... socket resumed>) = 4 [pid 603] futex(0x7fc624282fac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 602] <... futex resumed>) = 0 [pid 603] futex(0x7fc624282fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 602] futex(0x7fc624282fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 603] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 602] <... futex resumed>) = 0 [pid 603] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 602] futex(0x7fc624282fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 603] <... connect resumed>) = -1 EEXIST (File exists) [pid 603] futex(0x7fc624282fac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 602] <... futex resumed>) = 0 [pid 603] futex(0x7fc624282fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 602] futex(0x7fc624282fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 603] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 602] <... futex resumed>) = 0 [pid 603] sendfile(-1, -1, [3 [pid 602] futex(0x7fc624282fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 603] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 603] futex(0x7fc624282fac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 602] <... futex resumed>) = 0 [pid 603] futex(0x7fc624282fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 602] futex(0x7fc624282fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 603] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 602] <... futex resumed>) = 0 [pid 603] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 602] futex(0x7fc624282fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 603] <... clone3 resumed>) = 43 [pid 603] futex(0x7fc624282fac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 602] <... futex resumed>) = 0 [pid 603] futex(0x7fc624282fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 602] futex(0x7fc624282fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 603] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 602] <... futex resumed>) = 0 [pid 603] ioctl(3, PPPIOCSMRU, 0 [pid 602] futex(0x7fc624282fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 603] <... ioctl resumed>) = -1 ENOTCONN (Transport endpoint is not connected) [pid 603] futex(0x7fc624282fac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 602] <... futex resumed>) = 0 [pid 603] futex(0x7fc624282fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 602] close_range(3, 30, 0) = 0 [pid 602] exit_group(0 [pid 603] <... futex resumed>) = ? [pid 602] <... exit_group resumed>) = ? [pid 603] +++ exited with 0 +++ [pid 602] +++ exited with 0 +++ [pid 381] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=41, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 381] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 381] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 310] <... pselect6 resumed>) = 1 (in [25], left {tv_sec=0, tv_nsec=962112135}) [pid 381] umount2("./13", MNT_FORCE|UMOUNT_NOFOLLOW [pid 310] read(25 [pid 381] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 310] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 381] openat(AT_FDCWD, "./13", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 310] write(3, "\xf4\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x16\x00\x08\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x10\x00\x00\x00\x20\x00\x00\x00\x54\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\xc0\x17\x53\x02"..., 248 [pid 381] <... openat resumed>) = 3 [pid 310] <... write resumed>) = 248 [pid 381] fstat(3 [pid 310] write(3, "\x2c\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0e\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x00\x00\x06\x00\x0c\x00\x04\x00\x06\x00\x00\x00\x55\x00\x00\x00\x00\x00\x00\x00", 48 [pid 381] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 310] <... write resumed>) = 48 [pid 381] getdents64(3 [pid 310] write(23, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x55\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 381] <... getdents64 resumed>, 0x555562282900 /* 6 entries */, 32768) = 176 [pid 310] <... write resumed>) = 48 [pid 308] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3ff4dd4ab7000002}], 128, 680, NULL, 0) = 1 [pid 381] umount2("./13/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 308] futex(0x34196c0, FUTEX_WAKE_PRIVATE, 1 [pid 381] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 308] <... futex resumed>) = 1 [pid 304] <... futex resumed>) = 0 [pid 381] newfstatat(AT_FDCWD, "./13/binderfs" [pid 308] read(6 [pid 381] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 308] <... read resumed>, "\x2c\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0e\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x00\x00\x06\x00\x0c\x00\x04\x00\x06\x00\x00\x00\x54\x00\x00\x00\x00\x00\x00\x00\xf4\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x16\x00\x08\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x10\x00\x00\x00"..., 9967212) = 344 [pid 381] unlink("./13/binderfs" [pid 308] write(6, "\x9c\x01\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x5e\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 416 [pid 381] <... unlink resumed>) = 0 [pid 310] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=998663162}) [pid 308] <... write resumed>) = 416 [pid 381] umount2("./13/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 310] read(3 [pid 308] write(6, "\x9c\x01\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x5f\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 416 [pid 381] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 310] <... read resumed>, "\x9c\x01\x00\x00", 4) = 4 [pid 308] <... write resumed>) = 416 [pid 381] newfstatat(AT_FDCWD, "./13/cgroup.net" [pid 310] read(3 [pid 308] read(6 [pid 381] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 310] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x5e\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x36\x01\x00\x00"..., 412) = 412 [pid 308] <... read resumed>, 0x198990a00000, 9967212) = -1 EAGAIN (Resource temporarily unavailable) [pid 381] unlink("./13/cgroup.net" [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 308] epoll_pwait(4 [pid 381] <... unlink resumed>) = 0 [pid 310] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=999991457}) [pid 308] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 381] umount2("./13/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 310] read(3 [pid 308] epoll_pwait(4 [pid 381] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 310] <... read resumed>, "\x9c\x01\x00\x00", 4) = 4 [pid 381] newfstatat(AT_FDCWD, "./13/cgroup.cpu" [pid 310] read(3 [pid 304] futex(0x34196c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=635360728} [pid 381] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 310] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x5f\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x36\x01\x00\x00"..., 412) = 412 [pid 381] unlink("./13/cgroup.cpu" [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 381] <... unlink resumed>) = 0 [pid 381] umount2("./13/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 381] newfstatat(AT_FDCWD, "./13/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 381] unlink("./13/cgroup") = 0 [pid 601] <... socket resumed>) = 3 [pid 381] getdents64(3, 0x555562282900 /* 0 entries */, 32768) = 0 [pid 381] close(3) = 0 [pid 383] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 381] unlinkat(AT_FDCWD, "./13", AT_REMOVEDIR) = 0 [pid 381] mkdirat(AT_FDCWD, "./14", 0777) = 0 [pid 381] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 3 [pid 381] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=34, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 381] rt_sigreturn({mask=[]}) = 3 [pid 601] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 381] ioctl(3, LOOP_CLR_FD [pid 383] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 381] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 601] <... futex resumed>) = 1 [pid 600] rt_sigprocmask(SIG_SETMASK, [] [pid 599] <... futex resumed>) = 0 [pid 388] <... close resumed>) = 0 [pid 601] futex(0x7f2159411fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 381] close(3 [pid 601] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 600] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 599] futex(0x7f2159411fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 388] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 383] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 381] <... close resumed>) = 0 [pid 381] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 381] close(3) = 0 [pid 381] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 381] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 381] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 381] close(3) = 0 [pid 381] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 381] close(3) = 0 [pid 381] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 381] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 381] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 381] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\xf0\xe4\x1a\x8a\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 952) = 0 [pid 381] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 381] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 381] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf0\xe4\x1a\x8a\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 1368) = 0 [pid 381] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 381] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 381] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xf0\xe4\x1a\x8a\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 744) = 0 [pid 381] close(3) = 0 [pid 601] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 599] <... futex resumed>) = 0 [pid 388] <... socket resumed>) = 3 [pid 381] read(249 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 381] <... read resumed>, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x55\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 601] <... socket resumed>) = 4 [pid 599] futex(0x7f2159411fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 388] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 383] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 601] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 599] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 601] <... futex resumed>) = 0 [pid 388] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 386] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=32, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 601] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 599] futex(0x7f2159411fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 388] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 386] rt_sigreturn({mask=[]} [pid 601] <... connect resumed>) = 0 [pid 599] <... futex resumed>) = 0 [pid 383] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 601] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 599] futex(0x7f2159411fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 388] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 386] <... rt_sigreturn resumed>) = -1 EINTR (Interrupted system call) [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 601] <... futex resumed>) = 0 [pid 600] chdir("./11" [pid 599] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 381] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 381] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-15/strace-static-x86_64: Process 605 attached [pid 605] set_robust_list(0x55556226f7e0, 24) = 0 [pid 381] <... clone resumed>, child_tidptr=0x55556226f7d0) = 44 [pid 605] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 381] rt_sigprocmask(SIG_SETMASK, [] [pid 605] chdir("./14" [pid 381] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 605] <... chdir resumed>) = 0 [pid 605] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 605] setpgid(0, 0) = 0 [pid 605] symlinkat("/syzcgroup/unified/syz0", AT_FDCWD, "./cgroup") = 0 [pid 605] symlinkat("/syzcgroup/cpu/syz0", AT_FDCWD, "./cgroup.cpu") = 0 [pid 605] symlinkat("/syzcgroup/net/syz0", AT_FDCWD, "./cgroup.net") = 0 [pid 605] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 605] write(3, "1000", 4) = 4 [pid 605] close(3) = 0 [pid 605] read(200, 0x7ffe8a1ae760, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 605] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 605] close(249) = 0 [pid 605] close(248) = 0 [pid 605] prctl(PR_SET_NAME, "syz.0.85") = 0 [pid 605] close(4) = 0 [pid 605] futex(0x7fc624282fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 605] rt_sigaction(SIGRT_1, {sa_handler=0x7fc62401a650, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc623f9c450}, NULL, 8) = 0 [pid 605] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 605] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fc623e3c000 [pid 605] mprotect(0x7fc623e3d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 605] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 605] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc623e5c990, parent_tid=0x7fc623e5c990, exit_signal=0, stack=0x7fc623e3c000, stack_size=0x201c0, tls=0x7fc623e5c6c0}ci2-android-5-15/strace-static-x86_64: Process 606 attached [pid 606] set_robust_list(0x7fc623e5c9a0, 24 [pid 605] <... clone3 resumed> => {parent_tid=[45]}, 88) = 45 [pid 606] <... set_robust_list resumed>) = 0 [pid 605] rt_sigprocmask(SIG_SETMASK, [] [pid 606] rt_sigprocmask(SIG_SETMASK, [] [pid 605] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 606] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 605] futex(0x7fc624282fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 606] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 605] <... futex resumed>) = 0 [pid 606] <... socket resumed>) = 3 [pid 605] futex(0x7fc624282fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 606] futex(0x7fc624282fac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 605] <... futex resumed>) = 0 [pid 606] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 605] futex(0x7fc624282fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 601] futex(0x7f2159411fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 600] <... chdir resumed>) = 0 [pid 599] futex(0x7f2159411fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 388] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x10\xa3\x84\xc2\xff\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 383] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 606] <... socket resumed>) = 4 [pid 605] <... futex resumed>) = 0 [pid 606] futex(0x7fc624282fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 605] futex(0x7fc624282fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 606] <... futex resumed>) = 0 [pid 605] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 606] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 605] futex(0x7fc624282fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 606] <... connect resumed>) = -1 EEXIST (File exists) [pid 605] <... futex resumed>) = 0 [pid 606] futex(0x7fc624282fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 605] futex(0x7fc624282fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 606] <... futex resumed>) = 0 [pid 605] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 606] sendfile(-1, -1, [3 [pid 605] futex(0x7fc624282fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 606] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 605] <... futex resumed>) = 0 [pid 606] futex(0x7fc624282fac, FUTEX_WAKE_PRIVATE, 1000000 [ 36.321088][ T566] RIP: 0010:pppol2tp_sock_to_session+0x167/0x1b0 [ 36.328265][ T566] Code: 5d c3 e8 2c 83 0b fd be 02 00 00 00 eb 0a e8 20 83 0b fd be 01 00 00 00 4c 89 f7 e8 33 02 f2 fd e9 0f ff ff ff e8 09 83 0b fd <0f> 0b 48 89 df e8 ef 00 00 00 eb bd e8 f8 82 0b fd 4c 89 f7 be 03 [ 36.352202][ T566] RSP: 0018:ffffc9000113fbf0 EFLAGS: 00010293 [ 36.361971][ T566] RAX: ffffffff845e33d7 RBX: ffff888111e82000 RCX: ffff8881155713c0 [pid 605] futex(0x7fc624282fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 606] <... futex resumed>) = 0 [pid 605] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 606] futex(0x7fc624282fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 605] futex(0x7fc624282fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 606] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 605] <... futex resumed>) = 0 [pid 606] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 605] futex(0x7fc624282fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 606] <... clone3 resumed>) = 46 [pid 606] futex(0x7fc624282fac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 605] <... futex resumed>) = 0 [pid 606] ioctl(3, PPPIOCSMRU, 0 [pid 605] futex(0x7fc624282fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 606] <... ioctl resumed>) = -1 ENOTCONN (Transport endpoint is not connected) [pid 605] <... futex resumed>) = 0 [pid 606] futex(0x7fc624282fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 605] futex(0x7fc624282fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 606] <... futex resumed>) = 0 [pid 605] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 606] futex(0x7fc624282fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 605] close_range(3, 30, 0) = 0 [pid 605] exit_group(0 [pid 606] <... futex resumed>) = ? [pid 605] <... exit_group resumed>) = ? [pid 606] +++ exited with 0 +++ [pid 605] +++ exited with 0 +++ [pid 381] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=44, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 381] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 381] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 310] <... pselect6 resumed>) = 1 (in [25], left {tv_sec=0, tv_nsec=970011267}) [pid 381] umount2("./14", MNT_FORCE|UMOUNT_NOFOLLOW [pid 310] read(25 [pid 381] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 310] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 381] openat(AT_FDCWD, "./14", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 310] write(3, "\xf4\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x16\x00\x08\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x10\x00\x00\x00\x20\x00\x00\x00\x55\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x40\x93\x34\x02"..., 248 [pid 381] <... openat resumed>) = 3 [pid 310] <... write resumed>) = 248 [pid 308] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3ff4dd4ab7000002}], 128, 636, NULL, 0) = 1 [pid 381] fstat(3 [pid 310] write(3, "\x2c\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0e\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x00\x00\x06\x00\x0c\x00\x04\x00\x06\x00\x00\x00\x56\x00\x00\x00\x00\x00\x00\x00", 48 [pid 308] futex(0x34196c0, FUTEX_WAKE_PRIVATE, 1 [pid 601] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 599] <... futex resumed>) = 0 [pid 381] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 310] <... write resumed>) = 48 [pid 308] <... futex resumed>) = 1 [pid 304] <... futex resumed>) = 0 [pid 381] getdents64(3 [pid 310] write(23, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x56\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 308] read(6 [pid 388] <... setsockopt resumed>) = 0 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 381] <... getdents64 resumed>, 0x555562282900 /* 6 entries */, 32768) = 176 [pid 310] <... write resumed>) = 48 [pid 308] <... read resumed>, "\xf4\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x16\x00\x08\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x10\x00\x00\x00\x20\x00\x00\x00\x55\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x40\x93\x34\x02"..., 9967212) = 248 [pid 601] sendfile(-1, -1, [3 [pid 600] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 599] futex(0x7f2159411fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 388] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 383] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 381] umount2("./14/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 308] read(6 [pid 381] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 308] <... read resumed>, 0x198990a00000, 9967212) = -1 EAGAIN (Resource temporarily unavailable) [pid 381] newfstatat(AT_FDCWD, "./14/binderfs" [pid 308] epoll_pwait(4 [pid 381] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 308] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 381] unlink("./14/binderfs" [pid 308] epoll_pwait(4 [pid 304] futex(0x34196c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=599812318} [pid 381] <... unlink resumed>) = 0 [pid 381] umount2("./14/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 381] newfstatat(AT_FDCWD, "./14/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 381] unlink("./14/cgroup.net") = 0 [pid 381] umount2("./14/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 381] newfstatat(AT_FDCWD, "./14/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 381] unlink("./14/cgroup.cpu") = 0 [pid 381] umount2("./14/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 381] newfstatat(AT_FDCWD, "./14/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 381] unlink("./14/cgroup") = 0 [pid 381] getdents64(3, 0x555562282900 /* 0 entries */, 32768) = 0 [pid 381] close(3) = 0 [pid 381] unlinkat(AT_FDCWD, "./14", AT_REMOVEDIR) = 0 [pid 381] mkdirat(AT_FDCWD, "./15", 0777) = 0 [pid 381] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 3 [pid 381] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 381] close(3) = 0 [pid 381] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 601] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 388] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 383] close(3 [pid 381] close(3) = 0 [pid 381] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 381] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 381] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 383] <... close resumed>) = 0 [pid 381] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 381] close(3) = 0 [pid 381] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 601] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 388] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=35, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 383] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=43, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 381] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 601] <... futex resumed>) = 1 [pid 599] <... futex resumed>) = 0 [pid 388] rt_sigreturn({mask=[]} [pid 383] rt_sigreturn({mask=[]} [pid 601] futex(0x7f2159411fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 599] futex(0x7f2159411fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 388] <... rt_sigreturn resumed>) = 0 [pid 601] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 599] <... futex resumed>) = 0 [pid 388] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 383] <... rt_sigreturn resumed>) = 0 [pid 601] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 599] futex(0x7f2159411fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 388] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 601] <... clone3 resumed>) = 46 [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 601] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 388] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x10\xa3\x84\xc2\xff\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 383] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 388] <... setsockopt resumed>) = 0 [pid 381] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 601] <... futex resumed>) = 1 [pid 599] <... futex resumed>) = 0 [pid 388] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 383] <... socket resumed>) = 3 [pid 601] futex(0x7f2159411fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 600] <... prctl resumed>) = 0 [pid 381] close(3) = 0 [pid 381] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 381] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 381] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 381] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\xf0\xe4\x1a\x8a\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 952) = 0 [pid 381] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 381] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 381] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf0\xe4\x1a\x8a\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 1368) = 0 [pid 381] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 381] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 381] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xf0\xe4\x1a\x8a\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 744) = 0 [pid 381] close(3) = 0 [pid 381] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x56\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 381] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 381] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-15/strace-static-x86_64: Process 609 attached [pid 609] set_robust_list(0x55556226f7e0, 24 [pid 381] <... clone resumed>, child_tidptr=0x55556226f7d0) = 47 [pid 609] <... set_robust_list resumed>) = 0 [pid 381] rt_sigprocmask(SIG_SETMASK, [] [pid 609] rt_sigprocmask(SIG_SETMASK, [] [pid 381] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 609] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 609] chdir("./15") = 0 [pid 609] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 609] setpgid(0, 0) = 0 [pid 609] symlinkat("/syzcgroup/unified/syz0", AT_FDCWD, "./cgroup") = 0 [pid 609] symlinkat("/syzcgroup/cpu/syz0", AT_FDCWD, "./cgroup.cpu") = 0 [pid 609] symlinkat("/syzcgroup/net/syz0", AT_FDCWD, "./cgroup.net") = 0 [pid 609] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 609] write(3, "1000", 4) = 4 [pid 609] close(3) = 0 [pid 609] read(200, 0x7ffe8a1ae760, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 609] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 609] close(249 [pid 384] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=43, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 601] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 599] futex(0x7f2159411fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 388] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 384] rt_sigreturn({mask=[]} [pid 383] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 609] <... close resumed>) = 0 [pid 609] close(248) = 0 [pid 609] prctl(PR_SET_NAME, "syz.0.86") = 0 [pid 609] close(4) = 0 [pid 609] futex(0x7fc624282fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 383] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 599] <... futex resumed>) = 0 [pid 388] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 384] <... rt_sigreturn resumed>) = -1 EINTR (Interrupted system call) [pid 601] ioctl(3, PPPIOCSMRU, 0 [pid 600] setpgid(0, 0 [pid 599] futex(0x7f2159411fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 383] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 388] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 381] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=37, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 601] <... ioctl resumed>) = -1 ENOSYS (Function not implemented) [pid 388] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x10\xa3\x84\xc2\xff\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 383] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 600] <... setpgid resumed>) = 0 [pid 381] rt_sigreturn({mask=[]} [pid 609] <... futex resumed>) = 0 [pid 609] rt_sigaction(SIGRT_1, {sa_handler=0x7fc62401a650, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc623f9c450}, NULL, 8) = 0 [pid 609] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 609] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fc623e3c000 [pid 609] mprotect(0x7fc623e3d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 609] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 609] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc623e5c990, parent_tid=0x7fc623e5c990, exit_signal=0, stack=0x7fc623e3c000, stack_size=0x201c0, tls=0x7fc623e5c6c0}ci2-android-5-15/strace-static-x86_64: Process 610 attached [pid 610] set_robust_list(0x7fc623e5c9a0, 24 [pid 609] <... clone3 resumed> => {parent_tid=[48]}, 88) = 48 [pid 610] <... set_robust_list resumed>) = 0 [pid 609] rt_sigprocmask(SIG_SETMASK, [] [pid 610] rt_sigprocmask(SIG_SETMASK, [] [pid 609] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 610] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 609] futex(0x7fc624282fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 610] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 609] <... futex resumed>) = 0 [pid 610] <... socket resumed>) = 3 [pid 609] futex(0x7fc624282fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 610] futex(0x7fc624282fac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 609] <... futex resumed>) = 0 [pid 610] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 609] futex(0x7fc624282fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 610] <... socket resumed>) = 4 [pid 609] <... futex resumed>) = 0 [pid 610] futex(0x7fc624282fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 609] futex(0x7fc624282fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 610] <... futex resumed>) = 0 [pid 609] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 610] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 609] futex(0x7fc624282fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 610] <... connect resumed>) = 0 [pid 609] <... futex resumed>) = 0 [pid 610] futex(0x7fc624282fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 609] futex(0x7fc624282fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 610] <... futex resumed>) = 0 [pid 609] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 610] sendfile(-1, -1, [3 [pid 609] futex(0x7fc624282fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 610] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 609] <... futex resumed>) = 0 [pid 610] futex(0x7fc624282fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 609] futex(0x7fc624282fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 610] <... futex resumed>) = 0 [pid 609] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 610] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 609] futex(0x7fc624282fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 610] <... clone3 resumed>) = 49 [pid 609] <... futex resumed>) = 0 [pid 610] futex(0x7fc624282fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 609] futex(0x7fc624282fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 610] <... futex resumed>) = 0 [pid 609] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 610] ioctl(3, PPPIOCSMRU, 0 [pid 609] futex(0x7fc624282fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 610] <... ioctl resumed>) = -1 ENOSYS (Function not implemented) [pid 609] <... futex resumed>) = 0 [pid 610] futex(0x7fc624282fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 609] futex(0x7fc624282fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 610] <... futex resumed>) = 0 [pid 609] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 610] futex(0x7fc624282fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 609] close_range(3, 30, 0) = 0 [pid 609] exit_group(0 [pid 610] <... futex resumed>) = ? [pid 609] <... exit_group resumed>) = ? [pid 610] +++ exited with 0 +++ [pid 609] +++ exited with 0 +++ [pid 601] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 381] <... rt_sigreturn resumed>) = -1 EINTR (Interrupted system call) [pid 601] <... futex resumed>) = 1 [pid 599] <... futex resumed>) = 0 [pid 383] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\xa0\x52\x52\x36\xff\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 381] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=47, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 601] futex(0x7f2159411fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 599] close_range(3, 30, 0 [pid 388] <... setsockopt resumed>) = 0 [ 36.370611][ T566] RDX: 0000000000000000 RSI: 000000000e068fc0 RDI: 000000000c04eb7d [ 36.380093][ T566] RBP: ffffc9000113fc10 R08: ffff888111e82083 R09: 1ffff110223d0410 [ 36.394003][ T566] R10: dffffc0000000000 R11: ffffed10223d0411 R12: dffffc0000000000 [ 36.404942][ T566] R13: dffffc0000000000 R14: 000000000e068fc0 R15: ffff88810b3ff000 [pid 600] symlinkat("/syzcgroup/unified/syz6", AT_FDCWD, "./cgroup" [pid 599] <... close_range resumed>) = 0 [pid 388] close(3 [pid 383] <... setsockopt resumed>) = 0 [pid 381] rt_sigreturn({mask=[]} [pid 599] exit_group(0 [pid 388] <... close resumed>) = 0 [pid 383] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 381] <... rt_sigreturn resumed>) = -1 EINTR (Interrupted system call) [pid 601] <... futex resumed>) = ? [pid 599] <... exit_group resumed>) = ? [pid 388] read(249 [pid 383] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 601] +++ exited with 0 +++ [pid 599] +++ exited with 0 +++ [pid 388] <... read resumed>, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x4f\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 383] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 388] rt_sigprocmask(SIG_BLOCK, ~[] [pid 384] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=44, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 383] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 600] <... symlinkat resumed>) = 0 [pid 388] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 386] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=35, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 384] rt_sigreturn({mask=[]} [pid 383] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xa0\x52\x52\x36\xff\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 600] symlinkat("/syzcgroup/cpu/syz6", AT_FDCWD, "./cgroup.cpu" [pid 388] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 386] rt_sigreturn({mask=[]} [pid 384] <... rt_sigreturn resumed>) = -1 EINTR (Interrupted system call) [pid 383] <... setsockopt resumed>) = 0 [pid 600] <... symlinkat resumed>) = 0 [pid 386] <... rt_sigreturn resumed>) = -1 EINTR (Interrupted system call) [pid 383] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 308] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3ff4dd4ab7000002}], 128, 599, NULL, 0) = 1 [pid 600] symlinkat("/syzcgroup/net/syz6", AT_FDCWD, "./cgroup.net" [pid 388] <... clone resumed>, child_tidptr=0x55556936e7d0) = 36 [pid 383] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 600] <... symlinkat resumed>) = 0 [pid 388] rt_sigprocmask(SIG_SETMASK, [] [pid 384] write(248, "\x00\x00\x00\x00", 4 [pid 383] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 600] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 388] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 384] <... write resumed>) = 4 [pid 383] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 310] <... pselect6 resumed>) = 1 (in [26], left {tv_sec=0, tv_nsec=955142658}) [pid 600] <... openat resumed>) = 3 [pid 384] umount2("./14", MNT_FORCE|UMOUNT_NOFOLLOW [pid 383] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xa0\x52\x52\x36\xff\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 310] read(26 [pid 600] write(3, "1000", 4 [pid 384] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 383] <... setsockopt resumed>) = 0 [pid 310] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 600] <... write resumed>) = 4 [pid 384] openat(AT_FDCWD, "./14", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 383] close(3 [pid 310] write(3, "\xe4\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x01\x00\x00\x00\x20\x00\x00\x00\x52\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x1c\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x1c\x00\x00\x00\x14\x00\x00\x00\x80\xe3\x6a\x09"..., 232 [pid 600] close(3 [pid 384] <... openat resumed>) = 3 [pid 383] <... close resumed>) = 0 [pid 310] <... write resumed>) = 232 [pid 600] <... close resumed>) = 0 [pid 384] fstat(3 [pid 383] read(249 [pid 310] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x01\x00\x00\x00\x57\x00\x00\x00\x00\x00\x00\x00", 56 [pid 600] read(200 [pid 384] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 383] <... read resumed>, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x50\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 310] <... write resumed>) = 56 [pid 600] <... read resumed>, 0x7ffef91e3880, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 384] getdents64(3 [pid 383] rt_sigprocmask(SIG_BLOCK, ~[] [pid 310] write(18, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x57\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 600] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 384] <... getdents64 resumed>, 0x55556b4ae900 /* 6 entries */, 32768) = 176 [pid 383] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 310] <... write resumed>) = 48 [pid 600] <... symlinkat resumed>) = 0 [pid 384] umount2("./14/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 383] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8}ci2-android-5-15/strace-static-x86_64: Process 613 attached [pid 600] close(249 [pid 384] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 613] set_robust_list(0x55555db767e0, 24 [pid 600] <... close resumed>) = 0 [pid 384] newfstatat(AT_FDCWD, "./14/binderfs" [pid 383] <... clone resumed>, child_tidptr=0x55555db767d0) = 44 [pid 613] <... set_robust_list resumed>) = 0 [pid 600] close(248 [pid 384] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 383] rt_sigprocmask(SIG_SETMASK, [] [pid 613] rt_sigprocmask(SIG_SETMASK, [] [pid 600] <... close resumed>) = 0 [pid 384] unlink("./14/binderfs" [pid 383] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 613] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 600] prctl(PR_SET_NAME, "syz.6.83" [pid 384] <... unlink resumed>) = 0 [pid 613] chdir("./14" [pid 600] <... prctl resumed>) = 0 [pid 384] umount2("./14/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 613] <... chdir resumed>) = 0 [pid 600] close(4 [pid 384] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 613] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 600] <... close resumed>) = 0 [pid 384] newfstatat(AT_FDCWD, "./14/cgroup.net" [pid 613] <... prctl resumed>) = 0 [pid 600] futex(0x7f3cea2d1fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 384] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 613] setpgid(0, 0 [pid 600] <... futex resumed>) = 0 [pid 384] unlink("./14/cgroup.net" [pid 613] <... setpgid resumed>) = 0 [pid 600] rt_sigaction(SIGRT_1, {sa_handler=0x7f3cea069650, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f3ce9feb450} [pid 384] <... unlink resumed>) = 0 [pid 613] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup" [pid 600] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 384] umount2("./14/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 613] <... symlinkat resumed>) = 0 [pid 600] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 384] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 613] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu" [pid 600] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 384] newfstatat(AT_FDCWD, "./14/cgroup.cpu" [pid 613] <... symlinkat resumed>) = 0 [pid 600] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 384] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 ci2-android-5-15/strace-static-x86_64: Process 612 attached [pid 613] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net" [pid 600] <... mmap resumed>) = 0x7f3ce9e8b000 [pid 384] unlink("./14/cgroup.cpu" [pid 613] <... symlinkat resumed>) = 0 [pid 600] mprotect(0x7f3ce9e8c000, 131072, PROT_READ|PROT_WRITE [pid 384] <... unlink resumed>) = 0 [pid 613] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 600] <... mprotect resumed>) = 0 [pid 384] umount2("./14/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 613] <... openat resumed>) = 3 [pid 600] rt_sigprocmask(SIG_BLOCK, ~[] [pid 384] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 308] futex(0x34196c0, FUTEX_WAKE_PRIVATE, 1 [pid 613] write(3, "1000", 4 [pid 600] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 384] newfstatat(AT_FDCWD, "./14/cgroup" [pid 613] <... write resumed>) = 4 [pid 600] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f3ce9eab990, parent_tid=0x7f3ce9eab990, exit_signal=0, stack=0x7f3ce9e8b000, stack_size=0x201c0, tls=0x7f3ce9eab6c0} [pid 384] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 613] close(3 [pid 384] unlink("./14/cgroup" [pid 613] <... close resumed>) = 0 [pid 600] <... clone3 resumed> => {parent_tid=[37]}, 88) = 37 [pid 384] <... unlink resumed>) = 0 [pid 613] read(200 [pid 600] rt_sigprocmask(SIG_SETMASK, [] [pid 384] getdents64(3 [pid 613] <... read resumed>, 0x7fff36525510, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 600] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 384] <... getdents64 resumed>, 0x55556b4ae900 /* 0 entries */, 32768) = 0 [pid 613] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 600] futex(0x7f3cea2d1fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 384] close(3 [pid 613] <... symlinkat resumed>) = 0 [pid 600] <... futex resumed>) = 0 [pid 384] <... close resumed>) = 0 [pid 613] close(249 [pid 600] futex(0x7f3cea2d1fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 384] unlinkat(AT_FDCWD, "./14", AT_REMOVEDIR [pid 613] <... close resumed>) = 0 [pid 384] <... unlinkat resumed>) = 0 [pid 613] close(248 [pid 384] mkdirat(AT_FDCWD, "./15", 0777 [pid 613] <... close resumed>) = 0 [pid 384] <... mkdirat resumed>) = 0 [pid 613] prctl(PR_SET_NAME, "syz.2.80" [pid 384] openat(AT_FDCWD, "/dev/loop1", O_RDWR [pid 613] <... prctl resumed>) = 0 [pid 384] <... openat resumed>) = 3 [pid 613] close(4 [pid 384] ioctl(3, LOOP_CLR_FD [pid 381] write(248, "\x00\x00\x00\x00", 4 [pid 613] <... close resumed>) = 0 [pid 384] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 381] <... write resumed>) = 4 [pid 310] <... pselect6 resumed>) = 1 (in [25], left {tv_sec=0, tv_nsec=993947774}) [pid 613] futex(0x7f6bbdca6fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 384] close(3 [pid 381] umount2("./15", MNT_FORCE|UMOUNT_NOFOLLOW [pid 310] read(25 [pid 613] <... futex resumed>) = 0 [pid 384] <... close resumed>) = 0 [pid 381] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 310] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 613] rt_sigaction(SIGRT_1, {sa_handler=0x7f6bbda3e650, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f6bbd9c0450} [pid 384] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 381] openat(AT_FDCWD, "./15", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 310] write(3, "\xe4\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x16\x00\x08\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x10\x00\x00\x00\x20\x00\x00\x00\x56\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x1c\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x1c\x00\x00\x00\x14\x00\x00\x00\xc0\x3b\x47\x03"..., 232 [pid 613] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 384] <... socket resumed>) = 3 [pid 381] <... openat resumed>) = 3 [pid 310] <... write resumed>) = 232 [pid 613] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 384] close(3 [pid 381] fstat(3 [pid 310] write(3, "\x2c\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0e\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x00\x00\x06\x00\x0c\x00\x04\x00\x06\x00\x00\x00\x58\x00\x00\x00\x00\x00\x00\x00", 48 [pid 613] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 384] <... close resumed>) = 0 [pid 381] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 310] <... write resumed>) = 48 [pid 613] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 384] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 381] getdents64(3 [pid 310] write(23, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x58\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 613] <... mmap resumed>) = 0x7f6bbd860000 [pid 384] <... socket resumed>) = 3 [pid 381] <... getdents64 resumed>, 0x555562282900 /* 6 entries */, 32768) = 176 [pid 310] <... write resumed>) = 48 [pid 613] mprotect(0x7f6bbd861000, 131072, PROT_READ|PROT_WRITE [pid 384] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 381] umount2("./15/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 613] <... mprotect resumed>) = 0 [pid 384] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 381] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 613] rt_sigprocmask(SIG_BLOCK, ~[] [pid 384] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 381] newfstatat(AT_FDCWD, "./15/binderfs" [pid 613] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 384] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 381] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 613] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6bbd880990, parent_tid=0x7f6bbd880990, exit_signal=0, stack=0x7f6bbd860000, stack_size=0x201c0, tls=0x7f6bbd8806c0} [pid 384] close(3 [pid 381] unlink("./15/binderfs"ci2-android-5-15/strace-static-x86_64: Process 615 attached [pid 384] <... close resumed>) = 0 [pid 381] <... unlink resumed>) = 0 [pid 615] set_robust_list(0x7f6bbd8809a0, 24 [pid 613] <... clone3 resumed> => {parent_tid=[45]}, 88) = 45 [pid 384] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 381] umount2("./15/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 615] <... set_robust_list resumed>) = 0 [pid 613] rt_sigprocmask(SIG_SETMASK, [] [pid 384] <... socket resumed>) = 3 [pid 381] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 615] rt_sigprocmask(SIG_SETMASK, [] [pid 613] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 381] newfstatat(AT_FDCWD, "./15/cgroup.net" [pid 615] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 613] futex(0x7f6bbdca6fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 384] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 381] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 615] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 613] <... futex resumed>) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 381] unlink("./15/cgroup.net" [pid 615] <... socket resumed>) = 3 [pid 613] futex(0x7f6bbdca6fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 384] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 381] <... unlink resumed>) = 0 [pid 615] futex(0x7f6bbdca6fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 613] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 381] umount2("./15/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 615] <... futex resumed>) = 0 [pid 613] futex(0x7f6bbdca6fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 384] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 381] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 615] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 613] <... futex resumed>) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 381] newfstatat(AT_FDCWD, "./15/cgroup.cpu" [pid 615] <... socket resumed>) = 4 [pid 613] futex(0x7f6bbdca6fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 384] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 381] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 615] futex(0x7f6bbdca6fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 613] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 381] unlink("./15/cgroup.cpu" [pid 615] <... futex resumed>) = 0 [pid 613] futex(0x7f6bbdca6fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 384] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 381] <... unlink resumed>) = 0 [pid 615] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 613] <... futex resumed>) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 381] umount2("./15/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 615] <... connect resumed>) = 0 [pid 613] futex(0x7f6bbdca6fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 384] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 381] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 615] futex(0x7f6bbdca6fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 613] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 381] newfstatat(AT_FDCWD, "./15/cgroup" [pid 615] <... futex resumed>) = 0 [pid 613] futex(0x7f6bbdca6fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 384] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 381] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 615] sendfile(-1, -1, [3 [pid 613] <... futex resumed>) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 381] unlink("./15/cgroup" [pid 308] <... futex resumed>) = 1 [pid 615] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 613] futex(0x7f6bbdca6fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 384] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 381] <... unlink resumed>) = 0 [pid 615] futex(0x7f6bbdca6fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 613] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 381] getdents64(3 [pid 615] <... futex resumed>) = 0 [pid 613] futex(0x7f6bbdca6fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 384] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 381] <... getdents64 resumed>, 0x555562282900 /* 0 entries */, 32768) = 0 [pid 615] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 613] <... futex resumed>) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 381] close(3 [pid 615] <... clone3 resumed>) = 46 [pid 613] futex(0x7f6bbdca6fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 384] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 381] <... close resumed>) = 0 [pid 615] futex(0x7f6bbdca6fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 613] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 384] close(3 [pid 381] unlinkat(AT_FDCWD, "./15", AT_REMOVEDIR [pid 615] <... futex resumed>) = 0 [pid 613] futex(0x7f6bbdca6fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 384] <... close resumed>) = 0 [pid 381] <... unlinkat resumed>) = 0 [pid 615] ioctl(3, PPPIOCSMRU, 0 [pid 613] <... futex resumed>) = 0 [pid 612] set_robust_list(0x55556936e7e0, 24 [pid 384] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 381] mkdirat(AT_FDCWD, "./16", 0777 [pid 308] read(6 [pid 304] <... futex resumed>) = 0 [pid 615] <... ioctl resumed>) = -1 ENOSYS (Function not implemented) [pid 613] futex(0x7f6bbdca6fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 384] <... socket resumed>) = 3 [pid 381] <... mkdirat resumed>) = 0 [pid 615] futex(0x7f6bbdca6fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 613] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 381] openat(AT_FDCWD, "/dev/loop0", O_RDWR [pid 615] <... futex resumed>) = 0 [pid 613] close_range(3, 30, 0 [pid 384] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 381] <... openat resumed>) = 3 [pid 615] futex(0x7f6bbdca6fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 613] <... close_range resumed>) = 0 [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 381] ioctl(3, LOOP_CLR_FD [pid 613] exit_group(0 [pid 384] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 381] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 615] <... futex resumed>) = ? [pid 613] <... exit_group resumed>) = ? [pid 384] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x10\xdb\xbb\x17\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 381] close(3 [pid 615] +++ exited with 0 +++ [pid 613] +++ exited with 0 +++ [pid 384] <... setsockopt resumed>) = 0 [pid 381] <... close resumed>) = 0 [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 383] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=44, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 381] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 384] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 383] rt_sigreturn({mask=[]} [pid 381] <... socket resumed>) = 3 [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 383] <... rt_sigreturn resumed>) = -1 EINTR (Interrupted system call) [pid 381] close(3 [pid 384] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 381] <... close resumed>) = 0 [pid 384] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x10\xdb\xbb\x17\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 381] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 384] <... setsockopt resumed>) = 0 [pid 381] <... socket resumed>) = 3 [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 381] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 384] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 381] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 381] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 384] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 381] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 384] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x10\xdb\xbb\x17\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 381] close(3 [pid 384] <... setsockopt resumed>) = 0 [pid 381] <... close resumed>) = 0 [pid 384] close(3 [pid 381] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 384] <... close resumed>) = 0 [pid 381] <... socket resumed>) = 3 [pid 384] read(249 [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 384] <... read resumed>, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x57\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 381] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 384] rt_sigprocmask(SIG_BLOCK, ~[] [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 384] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 381] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 384] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_INFOci2-android-5-15/strace-static-x86_64: Process 617 attached , "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 617] set_robust_list(0x55556b49b7e0, 24 [pid 384] <... clone resumed>, child_tidptr=0x55556b49b7d0) = 47 [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 617] <... set_robust_list resumed>) = 0 [pid 384] rt_sigprocmask(SIG_SETMASK, [] [pid 381] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 617] rt_sigprocmask(SIG_SETMASK, [] [pid 384] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 617] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 381] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 617] chdir("./15" [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 617] <... chdir resumed>) = 0 [pid 381] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 617] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 617] <... prctl resumed>) = 0 [pid 381] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 617] setpgid(0, 0 [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 617] <... setpgid resumed>) = 0 [pid 381] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 617] symlinkat("/syzcgroup/unified/syz1", AT_FDCWD, "./cgroup" [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 617] <... symlinkat resumed>) = 0 [pid 381] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 617] symlinkat("/syzcgroup/cpu/syz1", AT_FDCWD, "./cgroup.cpu" [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 617] <... symlinkat resumed>) = 0 [pid 381] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 617] symlinkat("/syzcgroup/net/syz1", AT_FDCWD, "./cgroup.net" [pid 381] close(3 [pid 617] <... symlinkat resumed>) = 0 [pid 381] <... close resumed>) = 0 [pid 617] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 381] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 617] <... openat resumed>) = 3 [pid 381] <... socket resumed>) = 3 [pid 617] write(3, "1000", 4 [pid 381] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 617] <... write resumed>) = 4 [pid 381] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 617] close(3 [pid 381] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 617] <... close resumed>) = 0 [pid 381] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 617] read(200 [pid 381] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 617] <... read resumed>, 0x7ffe17bbdd80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 381] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 ci2-android-5-15/strace-static-x86_64: Process 614 attached [pid 617] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 612] <... set_robust_list resumed>) = 0 [pid 381] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=40, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 308] <... read resumed>, "\x2c\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0e\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x00\x00\x06\x00\x0c\x00\x04\x00\x06\x00\x00\x00\x56\x00\x00\x00\x00\x00\x00\x00", 9967212) = 48 [pid 304] epoll_pwait(4 [pid 617] <... symlinkat resumed>) = 0 [pid 381] rt_sigreturn({mask=[]} [pid 617] close(249 [pid 381] <... rt_sigreturn resumed>) = 0 [pid 617] <... close resumed>) = 0 [pid 381] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 617] close(248 [pid 381] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 617] <... close resumed>) = 0 [pid 381] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 617] prctl(PR_SET_NAME, "syz.1.87" [pid 381] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 617] <... prctl resumed>) = 0 [pid 381] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 617] close(4 [pid 381] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 617] <... close resumed>) = 0 [pid 381] close(3 [pid 617] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 381] <... close resumed>) = 0 [pid 617] <... futex resumed>) = 0 [pid 381] read(249 [pid 617] rt_sigaction(SIGRT_1, {sa_handler=0x7f21591a9650, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f215912b450} [pid 381] <... read resumed>, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x58\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 617] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 381] rt_sigprocmask(SIG_BLOCK, ~[] [pid 617] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 381] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 617] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 381] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-15/strace-static-x86_64: Process 618 attached [pid 617] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 618] set_robust_list(0x55556226f7e0, 24 [pid 617] <... mmap resumed>) = 0x7f2158fcb000 [pid 381] <... clone resumed>, child_tidptr=0x55556226f7d0) = 50 [pid 618] <... set_robust_list resumed>) = 0 [pid 617] mprotect(0x7f2158fcc000, 131072, PROT_READ|PROT_WRITE [pid 381] rt_sigprocmask(SIG_SETMASK, [] [pid 618] rt_sigprocmask(SIG_SETMASK, [] [pid 617] <... mprotect resumed>) = 0 [pid 381] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 618] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 617] rt_sigprocmask(SIG_BLOCK, ~[] [pid 618] chdir("./16" [pid 617] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 618] <... chdir resumed>) = 0 [pid 617] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f2158feb990, parent_tid=0x7f2158feb990, exit_signal=0, stack=0x7f2158fcb000, stack_size=0x201c0, tls=0x7f2158feb6c0} [pid 383] write(248, "\x00\x00\x00\x00", 4ci2-android-5-15/strace-static-x86_64: Process 619 attached [pid 618] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 383] <... write resumed>) = 4 [pid 310] <... pselect6 resumed>) = 1 (in [16], left {tv_sec=0, tv_nsec=976442716}) [pid 619] set_robust_list(0x7f2158feb9a0, 24 [pid 618] <... prctl resumed>) = 0 [pid 617] <... clone3 resumed> => {parent_tid=[48]}, 88) = 48 [pid 383] umount2("./14", MNT_FORCE|UMOUNT_NOFOLLOW [pid 310] read(16 [pid 619] <... set_robust_list resumed>) = 0 [pid 618] setpgid(0, 0 [pid 617] rt_sigprocmask(SIG_SETMASK, [] [pid 383] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 310] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 619] rt_sigprocmask(SIG_SETMASK, [] [pid 618] <... setpgid resumed>) = 0 [pid 617] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 383] openat(AT_FDCWD, "./14", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 310] write(3, "\xe4\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x50\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x1c\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x1c\x00\x00\x00\x14\x00\x00\x00\xc0\xa3\xd0\x0c"..., 232 [pid 619] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 618] symlinkat("/syzcgroup/unified/syz0", AT_FDCWD, "./cgroup" [pid 617] futex(0x7f2159411fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 383] <... openat resumed>) = 3 [pid 310] <... write resumed>) = 232 [pid 619] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 618] <... symlinkat resumed>) = 0 [pid 617] <... futex resumed>) = 0 [pid 383] fstat(3 [pid 310] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x59\x00\x00\x00\x00\x00\x00\x00", 56 [pid 619] <... socket resumed>) = 3 [pid 618] symlinkat("/syzcgroup/cpu/syz0", AT_FDCWD, "./cgroup.cpu" [pid 617] futex(0x7f2159411fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 383] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 310] <... write resumed>) = 56 [pid 619] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 618] <... symlinkat resumed>) = 0 [pid 617] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 383] getdents64(3 [pid 310] write(15, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x59\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 619] <... futex resumed>) = 0 [pid 618] symlinkat("/syzcgroup/net/syz0", AT_FDCWD, "./cgroup.net" [pid 617] futex(0x7f2159411fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 383] <... getdents64 resumed>, 0x55555db89900 /* 6 entries */, 32768) = 176 [pid 310] <... write resumed>) = 48 [pid 619] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 618] <... symlinkat resumed>) = 0 [pid 617] <... futex resumed>) = 0 [pid 383] umount2("./14/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 619] <... socket resumed>) = 4 [pid 618] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 617] futex(0x7f2159411fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 383] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 619] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 618] <... openat resumed>) = 3 [pid 617] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 383] newfstatat(AT_FDCWD, "./14/binderfs" [pid 619] <... futex resumed>) = 0 [pid 618] write(3, "1000", 4 [pid 617] futex(0x7f2159411fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 383] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 619] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 618] <... write resumed>) = 4 [pid 617] <... futex resumed>) = 0 [pid 383] unlink("./14/binderfs" [pid 619] <... connect resumed>) = -1 EEXIST (File exists) [pid 618] close(3 [pid 617] futex(0x7f2159411fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 383] <... unlink resumed>) = 0 [pid 619] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 618] <... close resumed>) = 0 [pid 617] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 383] umount2("./14/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 619] <... futex resumed>) = 0 [pid 618] read(200 [pid 617] futex(0x7f2159411fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 383] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 619] sendfile(-1, -1, [3 [pid 618] <... read resumed>, 0x7ffe8a1ae760, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 617] <... futex resumed>) = 0 [pid 383] newfstatat(AT_FDCWD, "./14/cgroup.net" [pid 619] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 618] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 617] futex(0x7f2159411fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 383] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 619] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 618] <... symlinkat resumed>) = 0 [pid 617] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 612] rt_sigprocmask(SIG_SETMASK, [] [pid 383] unlink("./14/cgroup.net" [pid 619] <... futex resumed>) = 0 [pid 618] close(249 [pid 617] futex(0x7f2159411fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 383] <... unlink resumed>) = 0 [pid 308] write(6, "\x9c\x01\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x60\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 416 [pid 612] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 304] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3ff4dd4ab7000002}], 128, 0, NULL, 0) = 1 [pid 619] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 618] <... close resumed>) = 0 [pid 617] <... futex resumed>) = 0 [pid 383] umount2("./14/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 619] <... clone3 resumed>) = 49 [pid 618] close(248 [pid 617] futex(0x7f2159411fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 614] set_robust_list(0x7f3ce9eab9a0, 24 [pid 612] chdir("./11" [pid 383] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 310] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=997263914}) [pid 308] <... write resumed>) = 416 [pid 619] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 618] <... close resumed>) = 0 [pid 617] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 383] newfstatat(AT_FDCWD, "./14/cgroup.cpu" [pid 619] <... futex resumed>) = 0 [pid 618] prctl(PR_SET_NAME, "syz.0.88" [pid 617] futex(0x7f2159411fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 383] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 619] ioctl(3, PPPIOCSMRU, 0 [pid 618] <... prctl resumed>) = 0 [pid 617] <... futex resumed>) = 0 [pid 383] unlink("./14/cgroup.cpu" [pid 619] <... ioctl resumed>) = -1 ENOTCONN (Transport endpoint is not connected) [pid 618] close(4 [pid 617] futex(0x7f2159411fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 383] <... unlink resumed>) = 0 [pid 619] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 618] <... close resumed>) = 0 [pid 617] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 383] umount2("./14/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 619] <... futex resumed>) = 0 [pid 618] futex(0x7fc624282fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 617] close_range(3, 30, 0 [pid 383] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 619] futex(0x7f2159411fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 618] <... futex resumed>) = 0 [pid 617] <... close_range resumed>) = 0 [pid 383] newfstatat(AT_FDCWD, "./14/cgroup" [pid 618] rt_sigaction(SIGRT_1, {sa_handler=0x7fc62401a650, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc623f9c450} [pid 617] exit_group(0 [pid 383] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 619] <... futex resumed>) = ? [pid 618] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 617] <... exit_group resumed>) = ? [pid 383] unlink("./14/cgroup" [pid 619] +++ exited with 0 +++ [pid 618] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 617] +++ exited with 0 +++ [pid 383] <... unlink resumed>) = 0 [pid 618] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 384] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=47, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 383] getdents64(3 [pid 618] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 384] rt_sigreturn({mask=[]} [pid 383] <... getdents64 resumed>, 0x55555db89900 /* 0 entries */, 32768) = 0 [pid 618] <... mmap resumed>) = 0x7fc623e3c000 [pid 612] <... chdir resumed>) = 0 [pid 384] <... rt_sigreturn resumed>) = -1 EINTR (Interrupted system call) [pid 383] close(3 [pid 310] read(3 [ 36.414664][ T566] FS: 0000000000000000(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 36.424180][ T566] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 36.431642][ T566] CR2: 00007fc624db2780 CR3: 0000000125861000 CR4: 00000000003506a0 [ 36.443588][ T566] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 36.455483][ T566] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 36.465346][ T566] Call Trace: [pid 618] mprotect(0x7fc623e3d000, 131072, PROT_READ|PROT_WRITE [pid 614] <... set_robust_list resumed>) = 0 [pid 383] <... close resumed>) = 0 [pid 308] read(6 [pid 618] <... mprotect resumed>) = 0 [pid 614] rt_sigprocmask(SIG_SETMASK, [] [pid 612] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 383] unlinkat(AT_FDCWD, "./14", AT_REMOVEDIR [pid 310] <... read resumed>, "\x9c\x01\x00\x00", 4) = 4 [pid 618] rt_sigprocmask(SIG_BLOCK, ~[] [pid 384] write(248, "\x00\x00\x00\x00", 4 [pid 383] <... unlinkat resumed>) = 0 [pid 618] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 384] <... write resumed>) = 4 [pid 383] mkdirat(AT_FDCWD, "./15", 0777 [pid 618] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc623e5c990, parent_tid=0x7fc623e5c990, exit_signal=0, stack=0x7fc623e3c000, stack_size=0x201c0, tls=0x7fc623e5c6c0} [pid 384] umount2("./15", MNT_FORCE|UMOUNT_NOFOLLOW [pid 383] <... mkdirat resumed>) = 0 ci2-android-5-15/strace-static-x86_64: Process 621 attached [pid 384] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 383] openat(AT_FDCWD, "/dev/loop2", O_RDWR [pid 621] set_robust_list(0x7fc623e5c9a0, 24 [pid 618] <... clone3 resumed> => {parent_tid=[51]}, 88) = 51 [pid 384] openat(AT_FDCWD, "./15", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 383] <... openat resumed>) = 3 [pid 621] <... set_robust_list resumed>) = 0 [pid 618] rt_sigprocmask(SIG_SETMASK, [] [pid 384] <... openat resumed>) = 3 [pid 383] ioctl(3, LOOP_CLR_FD [pid 621] rt_sigprocmask(SIG_SETMASK, [] [pid 618] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 384] fstat(3 [pid 383] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 621] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 618] futex(0x7fc624282fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 384] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 383] close(3 [pid 621] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 618] <... futex resumed>) = 0 [pid 614] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 612] <... prctl resumed>) = 0 [pid 384] getdents64(3 [pid 383] <... close resumed>) = 0 [pid 310] read(3 [pid 308] <... read resumed>, "\xe4\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x01\x00\x00\x00\x20\x00\x00\x00\x52\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x1c\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x1c\x00\x00\x00\x14\x00\x00\x00\x80\xe3\x6a\x09"..., 9967212) = 856 [pid 304] epoll_pwait(4 [pid 621] <... socket resumed>) = 3 [pid 618] futex(0x7fc624282fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 384] <... getdents64 resumed>, 0x55556b4ae900 /* 6 entries */, 32768) = 176 [pid 383] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 621] futex(0x7fc624282fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 618] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 384] umount2("./15/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 383] <... socket resumed>) = 3 [pid 621] <... futex resumed>) = 0 [pid 618] futex(0x7fc624282fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 384] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 383] close(3 [pid 621] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 618] <... futex resumed>) = 0 [pid 384] newfstatat(AT_FDCWD, "./15/binderfs" [pid 383] <... close resumed>) = 0 [pid 621] <... socket resumed>) = 4 [pid 618] futex(0x7fc624282fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 384] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 383] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 621] futex(0x7fc624282fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 618] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 384] unlink("./15/binderfs" [pid 383] <... socket resumed>) = 3 [pid 621] <... futex resumed>) = 0 [pid 618] futex(0x7fc624282fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 384] <... unlink resumed>) = 0 [pid 383] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 621] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 618] <... futex resumed>) = 0 [pid 384] umount2("./15/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 383] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 621] <... connect resumed>) = -1 EEXIST (File exists) [pid 618] futex(0x7fc624282fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 384] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 383] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 621] futex(0x7fc624282fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 618] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 384] newfstatat(AT_FDCWD, "./15/cgroup.net" [pid 383] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 621] <... futex resumed>) = 0 [pid 618] futex(0x7fc624282fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 384] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 383] close(3 [pid 621] sendfile(-1, -1, [3 [pid 618] <... futex resumed>) = 0 [pid 612] setpgid(0, 0 [pid 384] unlink("./15/cgroup.net" [pid 383] <... close resumed>) = 0 [pid 621] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 618] futex(0x7fc624282fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 384] <... unlink resumed>) = 0 [pid 383] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 310] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x60\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x36\x01\x00\x00"..., 412) = 412 [pid 621] futex(0x7fc624282fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 618] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 612] <... setpgid resumed>) = 0 [pid 384] umount2("./15/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 383] <... socket resumed>) = 3 [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 308] write(6, "\x9c\x01\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x61\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 416 [pid 304] <... epoll_pwait resumed>, [{events=EPOLLOUT, data=0x3ff4dd4ab7000002}], 128, 0, NULL, 0) = 1 [pid 621] <... futex resumed>) = 0 [pid 618] futex(0x7fc624282fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 612] symlinkat("/syzcgroup/unified/syz5", AT_FDCWD, "./cgroup" [pid 384] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 310] <... pselect6 resumed>) = 1 (in [26], left {tv_sec=0, tv_nsec=999984732}) [pid 621] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 618] <... futex resumed>) = 0 [pid 384] newfstatat(AT_FDCWD, "./15/cgroup.cpu" [pid 383] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 612] <... symlinkat resumed>) = 0 [pid 310] read(26 [pid 308] <... write resumed>) = 416 [pid 304] futex(0x3417d78, FUTEX_WAKE_PRIVATE, 1 [pid 621] <... clone3 resumed>) = 52 [pid 618] futex(0x7fc624282fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 614] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 384] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 621] futex(0x7fc624282fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 618] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 384] unlink("./15/cgroup.cpu" [pid 383] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 621] <... futex resumed>) = 0 [pid 618] futex(0x7fc624282fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 384] <... unlink resumed>) = 0 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 621] ioctl(3, PPPIOCSMRU, 0 [pid 618] <... futex resumed>) = 0 [pid 384] umount2("./15/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 383] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 621] <... ioctl resumed>) = -1 ENOTCONN (Transport endpoint is not connected) [pid 618] futex(0x7fc624282fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 384] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 621] futex(0x7fc624282fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 618] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 384] newfstatat(AT_FDCWD, "./15/cgroup" [pid 383] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 621] <... futex resumed>) = 0 [pid 618] close_range(3, 30, 0 [pid 600] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 384] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 621] futex(0x7fc624282fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 618] <... close_range resumed>) = 0 [pid 600] futex(0x7f3cea2d1fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0} [pid 384] unlink("./15/cgroup" [pid 383] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 618] exit_group(0 [pid 600] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 384] <... unlink resumed>) = 0 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 621] <... futex resumed>) = ? [pid 618] <... exit_group resumed>) = ? [pid 600] futex(0x7f3cea2d1fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0} [pid 384] getdents64(3 [pid 383] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 621] +++ exited with 0 +++ [pid 618] +++ exited with 0 +++ [pid 600] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 384] <... getdents64 resumed>, 0x55556b4ae900 /* 0 entries */, 32768) = 0 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 612] symlinkat("/syzcgroup/cpu/syz5", AT_FDCWD, "./cgroup.cpu" [pid 600] futex(0x7f3cea2d209c, FUTEX_WAKE_PRIVATE, 1000000 [pid 384] close(3 [pid 383] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 310] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 600] <... futex resumed>) = 0 [pid 384] <... close resumed>) = 0 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 600] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 384] unlinkat(AT_FDCWD, "./15", AT_REMOVEDIR [pid 383] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 381] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=50, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 308] write(6, "\x9c\x01\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x62\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 416 [pid 304] <... futex resumed>) = 1 [pid 303] <... futex resumed>) = 0 [pid 612] <... symlinkat resumed>) = 0 [pid 600] <... mmap resumed>) = 0x7f3ce9e6a000 [pid 384] <... unlinkat resumed>) = 0 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 310] write(3, "\xf4\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x01\x00\x00\x00\x20\x00\x00\x00\x57\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\xc0\x44\x84\x03"..., 248 [pid 600] mprotect(0x7f3ce9e6b000, 131072, PROT_READ|PROT_WRITE [pid 384] mkdirat(AT_FDCWD, "./16", 0777 [pid 383] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 381] rt_sigreturn({mask=[]} [pid 303] epoll_pwait(4 [pid 612] symlinkat("/syzcgroup/net/syz5", AT_FDCWD, "./cgroup.net" [pid 600] <... mprotect resumed>) = 0 [pid 384] <... mkdirat resumed>) = 0 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 381] <... rt_sigreturn resumed>) = -1 EINTR (Interrupted system call) [pid 310] <... write resumed>) = 248 [pid 308] <... write resumed>) = 416 [pid 304] futex(0x19898dd0f960, FUTEX_WAKE_PRIVATE, 1 [pid 303] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3ff4dd4ab7000002}], 128, 0, NULL, 0) = 1 [pid 612] <... symlinkat resumed>) = 0 [pid 600] rt_sigprocmask(SIG_BLOCK, ~[] [pid 384] openat(AT_FDCWD, "/dev/loop1", O_RDWR [pid 383] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 310] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x01\x00\x00\x00\x5a\x00\x00\x00\x00\x00\x00\x00", 56 [pid 308] futex(0x19898cd6a160, FUTEX_WAIT_PRIVATE, 0, NULL [pid 303] write(6, "\x9c\x01\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x63\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 416 [pid 612] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 600] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 384] <... openat resumed>) = 3 [pid 383] close(3 [pid 312] <... futex resumed>) = 0 [pid 304] <... futex resumed>) = 1 [pid 303] <... write resumed>) = 416 [pid 612] <... openat resumed>) = 3 [pid 600] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f3ce9e8a990, parent_tid=0x7f3ce9e8a990, exit_signal=0, stack=0x7f3ce9e6a000, stack_size=0x201c0, tls=0x7f3ce9e8a6c0} [pid 384] ioctl(3, LOOP_CLR_FD [pid 383] <... close resumed>) = 0 [pid 381] write(248, "\x00\x00\x00\x00", 4 [pid 312] epoll_pwait(4 [pid 310] <... write resumed>) = 56 ci2-android-5-15/strace-static-x86_64: Process 623 attached [pid 303] read(6 [pid 614] <... socket resumed>) = 3 [pid 612] write(3, "1000", 4 [pid 384] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 383] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 381] <... write resumed>) = 4 [pid 312] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3ff4dd4ab7000002}], 128, 0, NULL, 0) = 1 [pid 623] set_robust_list(0x7f3ce9e8a9a0, 24 [pid 600] <... clone3 resumed> => {parent_tid=[38]}, 88) = 38 [pid 384] close(3 [pid 383] <... socket resumed>) = 3 [pid 381] umount2("./16", MNT_FORCE|UMOUNT_NOFOLLOW [pid 312] epoll_pwait(4 [pid 303] <... read resumed>, "\xf4\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x01\x00\x00\x00\x20\x00\x00\x00\x57\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\xc0\x44\x84\x03"..., 9967212) = 304 [pid 623] <... set_robust_list resumed>) = 0 [pid 614] futex(0x7f3cea2d1fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 612] <... write resumed>) = 4 [pid 600] rt_sigprocmask(SIG_SETMASK, [] [pid 384] <... close resumed>) = 0 [pid 383] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 381] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 310] write(18, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x5a\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 623] rt_sigprocmask(SIG_SETMASK, [] [pid 600] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 384] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 383] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 381] openat(AT_FDCWD, "./16", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 623] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 600] futex(0x7f3cea2d2098, FUTEX_WAKE_PRIVATE, 1000000 [pid 384] <... socket resumed>) = 3 [pid 383] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 381] <... openat resumed>) = 3 [pid 623] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 600] <... futex resumed>) = 0 [pid 384] close(3 [pid 383] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 381] fstat(3 [pid 623] <... socket resumed>) = 4 [pid 600] futex(0x7f3cea2d209c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 384] <... close resumed>) = 0 [pid 383] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\xa0\x52\x52\x36\xff\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 381] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 623] futex(0x7f3cea2d209c, FUTEX_WAKE_PRIVATE, 1000000 [pid 600] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 384] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 383] <... setsockopt resumed>) = 0 [pid 381] getdents64(3 [pid 623] <... futex resumed>) = 0 [pid 600] futex(0x7f3cea2d1fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 384] <... socket resumed>) = 3 [pid 383] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 381] <... getdents64 resumed>, 0x555562282900 /* 6 entries */, 32768) = 176 [pid 623] futex(0x7f3cea2d2098, FUTEX_WAIT_PRIVATE, 0, NULL [pid 600] <... futex resumed>) = 0 [pid 384] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 383] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 381] umount2("./16/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 600] futex(0x7f3cea2d1fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 384] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 383] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 381] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 384] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 383] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 381] newfstatat(AT_FDCWD, "./16/binderfs" [pid 384] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 383] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xa0\x52\x52\x36\xff\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 381] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 384] close(3 [pid 383] <... setsockopt resumed>) = 0 [pid 381] unlink("./16/binderfs" [pid 384] <... close resumed>) = 0 [pid 383] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 381] <... unlink resumed>) = 0 [pid 384] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 383] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 381] umount2("./16/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 384] <... socket resumed>) = 3 [pid 383] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 381] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 383] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 381] newfstatat(AT_FDCWD, "./16/cgroup.net" [pid 303] write(6, "\x9c\x01\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x64\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 416 [pid 612] close(3 [pid 384] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 383] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xa0\x52\x52\x36\xff\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 381] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 310] <... write resumed>) = 48 [pid 303] <... write resumed>) = 416 [pid 614] <... futex resumed>) = 1 [pid 612] <... close resumed>) = 0 [pid 600] <... futex resumed>) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 383] <... setsockopt resumed>) = 0 [pid 381] unlink("./16/cgroup.net" [pid 600] futex(0x7f3cea2d1fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=47000000} [pid 384] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 383] close(3 [pid 381] <... unlink resumed>) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 383] <... close resumed>) = 0 [pid 381] umount2("./16/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 384] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 383] read(249 [pid 381] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 383] <... read resumed>, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x59\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 381] newfstatat(AT_FDCWD, "./16/cgroup.cpu" [pid 384] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 383] rt_sigprocmask(SIG_BLOCK, ~[] [pid 381] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 383] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 381] unlink("./16/cgroup.cpu" [pid 384] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 383] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 381] <... unlink resumed>) = 0 ci2-android-5-15/strace-static-x86_64: Process 624 attached [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 381] umount2("./16/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 624] set_robust_list(0x55555db767e0, 24 [pid 384] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 383] <... clone resumed>, child_tidptr=0x55555db767d0) = 47 [pid 381] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 624] <... set_robust_list resumed>) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 383] rt_sigprocmask(SIG_SETMASK, [] [pid 381] newfstatat(AT_FDCWD, "./16/cgroup" [pid 624] rt_sigprocmask(SIG_SETMASK, [] [pid 384] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 383] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 624] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 381] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 624] chdir("./15" [pid 384] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 624] <... chdir resumed>) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 381] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=43, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 303] read(6 [pid 624] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 612] read(200 [pid 384] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 624] <... prctl resumed>) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 612] <... read resumed>, 0x7fffc284a580, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 381] rt_sigreturn({mask=[]} [pid 310] <... pselect6 resumed>) = 2 (in [3 25], left {tv_sec=0, tv_nsec=999986319}) [pid 303] <... read resumed>, 0x198990a00000, 9967212) = -1 EAGAIN (Resource temporarily unavailable) [pid 624] setpgid(0, 0 [pid 612] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 384] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 381] <... rt_sigreturn resumed>) = 0 [pid 310] read(3 [pid 303] futex(0x3417d78, FUTEX_WAIT_PRIVATE, 0, NULL [pid 624] <... setpgid resumed>) = 0 [pid 612] <... symlinkat resumed>) = 0 [pid 384] close(3 [pid 381] unlink("./16/cgroup" [pid 624] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup" [pid 612] close(249 [pid 614] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 384] <... close resumed>) = 0 [pid 381] <... unlink resumed>) = 0 [pid 310] <... read resumed>, "\x9c\x01\x00\x00", 4) = 4 [pid 624] <... symlinkat resumed>) = 0 [pid 384] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 381] getdents64(3 [pid 624] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu" [pid 384] <... socket resumed>) = 3 [pid 381] <... getdents64 resumed>, 0x555562282900 /* 0 entries */, 32768) = 0 [pid 624] <... symlinkat resumed>) = 0 [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 381] close(3 [pid 624] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net" [pid 384] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 381] <... close resumed>) = 0 [pid 624] <... symlinkat resumed>) = 0 [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 381] unlinkat(AT_FDCWD, "./16", AT_REMOVEDIR [pid 624] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 384] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 381] <... unlinkat resumed>) = 0 [pid 624] <... openat resumed>) = 3 [pid 384] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x10\xdb\xbb\x17\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 381] mkdirat(AT_FDCWD, "./17", 0777 [pid 624] write(3, "1000", 4 [pid 384] <... setsockopt resumed>) = 0 [pid 381] <... mkdirat resumed>) = 0 [pid 624] <... write resumed>) = 4 [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 381] openat(AT_FDCWD, "/dev/loop0", O_RDWR [pid 624] close(3 [pid 384] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 381] <... openat resumed>) = 3 [pid 624] <... close resumed>) = 0 [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 381] ioctl(3, LOOP_CLR_FD [pid 624] read(200 [pid 384] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 381] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 624] <... read resumed>, 0x7fff36525510, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 384] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x10\xdb\xbb\x17\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 381] close(3 [pid 624] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 614] <... connect resumed>) = 0 [pid 612] <... close resumed>) = 0 [pid 384] <... setsockopt resumed>) = 0 [pid 381] <... close resumed>) = 0 [pid 310] read(3 [pid 304] futex(0x34196c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=473875278} [pid 624] <... symlinkat resumed>) = 0 [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 381] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 624] close(249 [pid 384] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 381] <... socket resumed>) = 3 [pid 624] <... close resumed>) = 0 [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 381] close(3 [pid 624] close(248 [pid 384] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 381] <... close resumed>) = 0 [pid 624] <... close resumed>) = 0 [pid 614] futex(0x7f3cea2d1fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 384] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x10\xdb\xbb\x17\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 381] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 310] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x61\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x36\x01\x00\x00"..., 412) = 412 [pid 624] prctl(PR_SET_NAME, "syz.2.89" [pid 614] <... futex resumed>) = 1 [pid 600] <... futex resumed>) = 0 [pid 384] <... setsockopt resumed>) = 0 [pid 381] <... socket resumed>) = 3 [pid 310] read(25 [pid 624] <... prctl resumed>) = 0 [pid 614] futex(0x7f3cea2d1fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 600] futex(0x7f3cea2d1fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 384] close(3 [pid 381] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 310] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 624] close(4 [pid 614] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 600] <... futex resumed>) = 0 [pid 384] <... close resumed>) = 0 [pid 381] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 310] write(3, "\xf4\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x16\x00\x08\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x10\x00\x00\x00\x20\x00\x00\x00\x58\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x40\xed\x96\x04"..., 248 [pid 624] <... close resumed>) = 0 [pid 614] sendfile(-1, -1, [3 [pid 600] futex(0x7f3cea2d1fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 384] read(249 [pid 381] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 312] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3ff4dd4ab7000002}], 128, 494, NULL, 0) = 1 [pid 310] <... write resumed>) = 248 [pid 624] futex(0x7f6bbdca6fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 614] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 612] close(248 [pid 384] <... read resumed>, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x5a\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 381] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 312] futex(0x34196c0, FUTEX_WAKE_PRIVATE, 1 [pid 310] write(3, "\x2c\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0e\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x00\x00\x06\x00\x0c\x00\x04\x00\x06\x00\x00\x00\x5b\x00\x00\x00\x00\x00\x00\x00", 48 [pid 624] <... futex resumed>) = 0 [pid 614] futex(0x7f3cea2d1fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 384] rt_sigprocmask(SIG_BLOCK, ~[] [pid 381] close(3 [pid 312] <... futex resumed>) = 1 [pid 310] <... write resumed>) = 48 [pid 624] rt_sigaction(SIGRT_1, {sa_handler=0x7f6bbda3e650, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f6bbd9c0450} [pid 614] <... futex resumed>) = 1 [pid 600] <... futex resumed>) = 0 [pid 384] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 381] <... close resumed>) = 0 [pid 312] read(6 [pid 310] write(23, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x5b\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 624] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 614] futex(0x7f3cea2d1fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 600] futex(0x7f3cea2d1fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 384] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 381] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 312] <... read resumed>, "\xf4\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x16\x00\x08\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x10\x00\x00\x00\x20\x00\x00\x00\x58\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x40\xed\x96\x04"..., 9967212) = 248 [pid 310] <... write resumed>) = 48 ci2-android-5-15/strace-static-x86_64: Process 625 attached [pid 624] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 614] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 600] <... futex resumed>) = 0 [pid 381] <... socket resumed>) = 3 [pid 312] read(6 [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 625] set_robust_list(0x55556b49b7e0, 24 [pid 624] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 614] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 600] futex(0x7f3cea2d1fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 384] <... clone resumed>, child_tidptr=0x55556b49b7d0) = 50 [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 312] <... read resumed>, 0x198990a00000, 9967212) = -1 EAGAIN (Resource temporarily unavailable) [pid 310] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=999986675}) [pid 625] <... set_robust_list resumed>) = 0 [pid 624] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 614] <... clone3 resumed>) = 39 [pid 384] rt_sigprocmask(SIG_SETMASK, [] [pid 381] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 312] epoll_pwait(4 [pid 310] read(3 [pid 625] rt_sigprocmask(SIG_SETMASK, [] [pid 624] <... mmap resumed>) = 0x7f6bbd860000 [pid 614] futex(0x7f3cea2d1fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 384] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 312] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 310] <... read resumed>, "\x9c\x01\x00\x00", 4) = 4 [pid 625] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 624] mprotect(0x7f6bbd861000, 131072, PROT_READ|PROT_WRITE [pid 614] <... futex resumed>) = 1 [pid 600] <... futex resumed>) = 0 [pid 381] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 312] epoll_pwait(4 [pid 310] read(3 [pid 625] chdir("./16" [pid 624] <... mprotect resumed>) = 0 [pid 614] futex(0x7f3cea2d1fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 600] futex(0x7f3cea2d1fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 310] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x62\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x36\x01\x00\x00"..., 412) = 412 [pid 625] <... chdir resumed>) = 0 [pid 624] rt_sigprocmask(SIG_BLOCK, ~[] [pid 614] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 600] <... futex resumed>) = 0 [pid 381] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 625] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 624] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 614] ioctl(3, PPPIOCSMRU, 0 [pid 600] futex(0x7f3cea2d1fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 310] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=999986331}) [pid 625] <... prctl resumed>) = 0 [pid 624] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6bbd880990, parent_tid=0x7f6bbd880990, exit_signal=0, stack=0x7f6bbd860000, stack_size=0x201c0, tls=0x7f6bbd8806c0} [pid 614] <... ioctl resumed>) = -1 ENOSYS (Function not implemented) [pid 381] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 310] read(3ci2-android-5-15/strace-static-x86_64: Process 627 attached [pid 625] setpgid(0, 0 [pid 614] futex(0x7f3cea2d1fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 310] <... read resumed>, "\x9c\x01\x00\x00", 4) = 4 [pid 627] set_robust_list(0x7f6bbd8809a0, 24 [pid 625] <... setpgid resumed>) = 0 [ 36.469794][ T566] [ 36.473608][ T566] pppol2tp_release+0x150/0x2b0 [ 36.480788][ T566] sock_close+0xb8/0x200 [ 36.488261][ T566] ? sock_mmap+0xa0/0xa0 [ 36.493021][ T566] __fput+0x22b/0x900 [ 36.498112][ T566] ____fput+0x15/0x20 [ 36.503379][ T566] task_work_run+0x127/0x190 [ 36.508275][ T566] do_exit+0xb70/0x29a0 [ 36.513132][ T566] ? __se_sys_clock_nanosleep+0x30b/0x3a0 [pid 624] <... clone3 resumed> => {parent_tid=[48]}, 88) = 48 [pid 614] <... futex resumed>) = 1 [pid 612] <... close resumed>) = 0 [pid 600] <... futex resumed>) = 0 [pid 381] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 310] read(3 [pid 304] <... futex resumed>) = 0 [pid 627] <... set_robust_list resumed>) = 0 [pid 625] symlinkat("/syzcgroup/unified/syz1", AT_FDCWD, "./cgroup" [pid 624] rt_sigprocmask(SIG_SETMASK, [] [pid 614] futex(0x7f3cea2d1fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 600] close_range(3, 30, 0 [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 310] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x63\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x36\x01\x00\x00"..., 412) = 412 [pid 627] rt_sigprocmask(SIG_SETMASK, [] [pid 625] <... symlinkat resumed>) = 0 [pid 624] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 600] <... close_range resumed>) = 0 [pid 381] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 627] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 625] symlinkat("/syzcgroup/cpu/syz1", AT_FDCWD, "./cgroup.cpu" [pid 624] futex(0x7f6bbdca6fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 600] exit_group(0 [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 310] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=999988960}) [pid 627] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 625] <... symlinkat resumed>) = 0 [pid 624] <... futex resumed>) = 0 [pid 623] <... futex resumed>) = ? [pid 614] <... futex resumed>) = ? [pid 600] <... exit_group resumed>) = ? [pid 381] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 310] read(3 [pid 627] <... socket resumed>) = 3 [pid 625] symlinkat("/syzcgroup/net/syz1", AT_FDCWD, "./cgroup.net" [pid 624] futex(0x7f6bbdca6fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 623] +++ exited with 0 +++ [pid 614] +++ exited with 0 +++ [pid 600] +++ exited with 0 +++ [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 310] <... read resumed>, "\x9c\x01\x00\x00", 4) = 4 [pid 627] futex(0x7f6bbdca6fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 625] <... symlinkat resumed>) = 0 [pid 624] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 381] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 310] read(3 [pid 627] <... futex resumed>) = 0 [pid 625] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 624] futex(0x7f6bbdca6fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 386] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=36, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 310] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x64\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x36\x01\x00\x00"..., 412) = 412 [pid 627] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 625] <... openat resumed>) = 3 [pid 624] <... futex resumed>) = 0 [pid 386] rt_sigreturn({mask=[]} [pid 381] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 627] <... socket resumed>) = 4 [pid 625] write(3, "1000", 4 [pid 624] futex(0x7f6bbdca6fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 386] <... rt_sigreturn resumed>) = -1 EINTR (Interrupted system call) [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 627] futex(0x7f6bbdca6fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 625] <... write resumed>) = 4 [pid 624] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 381] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 627] <... futex resumed>) = 0 [pid 625] close(3 [pid 624] futex(0x7f6bbdca6fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 381] close(3 [pid 627] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 625] <... close resumed>) = 0 [pid 624] <... futex resumed>) = 0 [pid 612] prctl(PR_SET_NAME, "syz.5.79" [pid 386] write(248, "\x00\x00\x00\x00", 4 [pid 381] <... close resumed>) = 0 [pid 627] <... connect resumed>) = -1 EEXIST (File exists) [pid 625] read(200 [pid 624] futex(0x7f6bbdca6fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 386] <... write resumed>) = 4 [pid 381] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 310] <... pselect6 resumed>) = 1 (in [21], left {tv_sec=0, tv_nsec=998681389}) [pid 627] futex(0x7f6bbdca6fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 625] <... read resumed>, 0x7ffe17bbdd80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 624] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 386] umount2("./11", MNT_FORCE|UMOUNT_NOFOLLOW [pid 381] <... socket resumed>) = 3 [pid 310] read(21 [pid 627] <... futex resumed>) = 0 [pid 625] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 624] futex(0x7f6bbdca6fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 612] <... prctl resumed>) = 0 [pid 386] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 381] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=46, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 310] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 627] sendfile(-1, -1, [3 [pid 625] <... symlinkat resumed>) = 0 [pid 624] <... futex resumed>) = 0 [pid 386] openat(AT_FDCWD, "./11", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 381] rt_sigreturn({mask=[]} [pid 310] write(3, "\xe4\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x06\x00\x00\x00\x20\x00\x00\x00\x53\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x1c\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x1c\x00\x00\x00\x14\x00\x00\x00\x40\x79\x14\x0f"..., 232 [pid 627] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 625] close(249 [pid 624] futex(0x7f6bbdca6fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 612] close(4 [pid 386] <... openat resumed>) = 3 [pid 381] <... rt_sigreturn resumed>) = 3 [pid 310] <... write resumed>) = 232 [pid 627] futex(0x7f6bbdca6fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 625] <... close resumed>) = 0 [pid 624] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 386] fstat(3 [pid 381] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 310] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x06\x00\x00\x00\x5c\x00\x00\x00\x00\x00\x00\x00", 56 [pid 627] <... futex resumed>) = 0 [pid 625] close(248 [pid 624] futex(0x7f6bbdca6fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 386] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 381] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 310] <... write resumed>) = 56 [pid 627] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 625] <... close resumed>) = 0 [pid 624] <... futex resumed>) = 0 [pid 386] getdents64(3 [pid 381] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 310] write(20, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x5c\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 627] <... clone3 resumed>) = 49 [pid 625] prctl(PR_SET_NAME, "syz.1.90" [pid 624] futex(0x7f6bbdca6fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 386] <... getdents64 resumed>, 0x55556825d900 /* 6 entries */, 32768) = 176 [pid 381] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 310] <... write resumed>) = 48 [pid 627] futex(0x7f6bbdca6fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 625] <... prctl resumed>) = 0 [pid 624] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 386] umount2("./11/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 381] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 627] <... futex resumed>) = 0 [pid 625] close(4 [pid 624] futex(0x7f6bbdca6fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 386] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 381] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 627] ioctl(3, PPPIOCSMRU, 0 [pid 625] <... close resumed>) = 0 [pid 624] <... futex resumed>) = 0 [pid 386] newfstatat(AT_FDCWD, "./11/binderfs" [pid 381] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 627] <... ioctl resumed>) = -1 ENOTCONN (Transport endpoint is not connected) [pid 625] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 624] futex(0x7f6bbdca6fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 386] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 381] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 627] futex(0x7f6bbdca6fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 625] <... futex resumed>) = 0 [pid 624] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 386] unlink("./11/binderfs" [pid 381] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 627] <... futex resumed>) = 0 [pid 625] rt_sigaction(SIGRT_1, {sa_handler=0x7f21591a9650, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f215912b450} [pid 624] close_range(3, 30, 0 [pid 386] <... unlink resumed>) = 0 [pid 381] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 627] futex(0x7f6bbdca6fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 625] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 624] <... close_range resumed>) = 0 [pid 386] umount2("./11/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 381] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 625] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 624] exit_group(0 [pid 386] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 381] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 627] <... futex resumed>) = ? [pid 625] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 624] <... exit_group resumed>) = ? [pid 386] newfstatat(AT_FDCWD, "./11/cgroup.net" [pid 381] close(3 [pid 627] +++ exited with 0 +++ [pid 625] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 624] +++ exited with 0 +++ [pid 612] <... close resumed>) = 0 [pid 386] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 381] <... close resumed>) = 0 [pid 304] futex(0x34196c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=449817300} [pid 625] <... mmap resumed>) = 0x7f2158fcb000 [pid 386] unlink("./11/cgroup.net" [pid 383] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=47, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 381] read(249 [pid 625] mprotect(0x7f2158fcc000, 131072, PROT_READ|PROT_WRITE [pid 386] <... unlink resumed>) = 0 [pid 383] rt_sigreturn({mask=[]} [pid 381] <... read resumed>, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x5b\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 625] <... mprotect resumed>) = 0 [pid 386] umount2("./11/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 383] <... rt_sigreturn resumed>) = -1 EINTR (Interrupted system call) [pid 381] rt_sigprocmask(SIG_BLOCK, ~[] [pid 625] rt_sigprocmask(SIG_BLOCK, ~[] [pid 386] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 381] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 625] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 386] newfstatat(AT_FDCWD, "./11/cgroup.cpu" [pid 381] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-15/strace-static-x86_64: Process 629 attached [pid 625] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f2158feb990, parent_tid=0x7f2158feb990, exit_signal=0, stack=0x7f2158fcb000, stack_size=0x201c0, tls=0x7f2158feb6c0} [pid 386] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 383] write(248, "\x00\x00\x00\x00", 4ci2-android-5-15/strace-static-x86_64: Process 630 attached [pid 629] set_robust_list(0x55556226f7e0, 24 [pid 386] unlink("./11/cgroup.cpu" [pid 383] <... write resumed>) = 4 [pid 381] <... clone resumed>, child_tidptr=0x55556226f7d0) = 53 [pid 310] <... pselect6 resumed>) = 1 (in [16], left {tv_sec=0, tv_nsec=994775641}) [pid 630] set_robust_list(0x7f2158feb9a0, 24 [pid 629] <... set_robust_list resumed>) = 0 [pid 625] <... clone3 resumed> => {parent_tid=[51]}, 88) = 51 [pid 386] <... unlink resumed>) = 0 [pid 383] umount2("./15", MNT_FORCE|UMOUNT_NOFOLLOW [pid 381] rt_sigprocmask(SIG_SETMASK, [] [pid 310] read(16 [pid 630] <... set_robust_list resumed>) = 0 [pid 629] rt_sigprocmask(SIG_SETMASK, [] [pid 625] rt_sigprocmask(SIG_SETMASK, [] [pid 386] umount2("./11/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 383] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 381] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 310] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 630] rt_sigprocmask(SIG_SETMASK, [] [pid 629] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 625] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 386] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 383] openat(AT_FDCWD, "./15", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 310] write(3, "\xf4\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x59\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x80\x26\x69\x04"..., 248 [pid 630] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 629] chdir("./17" [pid 625] futex(0x7f2159411fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 386] newfstatat(AT_FDCWD, "./11/cgroup" [pid 383] <... openat resumed>) = 3 [pid 310] <... write resumed>) = 248 [pid 630] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 629] <... chdir resumed>) = 0 [pid 625] <... futex resumed>) = 0 [pid 386] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 383] fstat(3 [pid 310] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x5d\x00\x00\x00\x00\x00\x00\x00", 56 [pid 630] <... socket resumed>) = 3 [pid 629] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 625] futex(0x7f2159411fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 386] unlink("./11/cgroup" [pid 383] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 310] <... write resumed>) = 56 [pid 630] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 629] <... prctl resumed>) = 0 [pid 625] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 386] <... unlink resumed>) = 0 [pid 383] getdents64(3 [pid 310] write(15, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x5d\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 630] <... futex resumed>) = 0 [pid 629] setpgid(0, 0 [pid 625] futex(0x7f2159411fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 386] getdents64(3 [pid 383] <... getdents64 resumed>, 0x55555db89900 /* 6 entries */, 32768) = 176 [pid 310] <... write resumed>) = 48 [pid 630] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 629] <... setpgid resumed>) = 0 [pid 625] <... futex resumed>) = 0 [pid 386] <... getdents64 resumed>, 0x55556825d900 /* 0 entries */, 32768) = 0 [pid 383] umount2("./15/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 630] <... socket resumed>) = 4 [pid 629] symlinkat("/syzcgroup/unified/syz0", AT_FDCWD, "./cgroup" [pid 625] futex(0x7f2159411fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 612] futex(0x7fbe36238fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 386] close(3 [pid 383] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 630] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 629] <... symlinkat resumed>) = 0 [pid 625] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 386] <... close resumed>) = 0 [pid 383] newfstatat(AT_FDCWD, "./15/binderfs" [pid 630] <... futex resumed>) = 0 [pid 629] symlinkat("/syzcgroup/cpu/syz0", AT_FDCWD, "./cgroup.cpu" [pid 625] futex(0x7f2159411fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 386] unlinkat(AT_FDCWD, "./11", AT_REMOVEDIR [pid 383] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 630] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 629] <... symlinkat resumed>) = 0 [pid 625] <... futex resumed>) = 0 [pid 386] <... unlinkat resumed>) = 0 [pid 383] unlink("./15/binderfs" [pid 630] <... connect resumed>) = -1 EEXIST (File exists) [pid 629] symlinkat("/syzcgroup/net/syz0", AT_FDCWD, "./cgroup.net" [pid 625] futex(0x7f2159411fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 386] mkdirat(AT_FDCWD, "./12", 0777 [pid 383] <... unlink resumed>) = 0 [pid 630] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 629] <... symlinkat resumed>) = 0 [pid 625] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 386] <... mkdirat resumed>) = 0 [pid 383] umount2("./15/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 630] <... futex resumed>) = 0 [pid 629] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 625] futex(0x7f2159411fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 386] openat(AT_FDCWD, "/dev/loop6", O_RDWR [pid 383] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 630] sendfile(-1, -1, [3 [pid 629] <... openat resumed>) = 3 [pid 625] <... futex resumed>) = 0 [pid 386] <... openat resumed>) = 3 [pid 383] newfstatat(AT_FDCWD, "./15/cgroup.net" [pid 630] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 629] write(3, "1000", 4 [pid 625] futex(0x7f2159411fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 386] ioctl(3, LOOP_CLR_FD [pid 383] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 630] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 629] <... write resumed>) = 4 [pid 625] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 386] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 383] unlink("./15/cgroup.net" [pid 630] <... futex resumed>) = 0 [pid 629] close(3 [pid 625] futex(0x7f2159411fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 386] close(3 [pid 383] <... unlink resumed>) = 0 [pid 630] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 629] <... close resumed>) = 0 [pid 625] <... futex resumed>) = 0 [pid 612] <... futex resumed>) = 0 [pid 386] <... close resumed>) = 0 [pid 384] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=46, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 383] umount2("./15/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 630] <... clone3 resumed>) = 52 [pid 629] read(200 [pid 625] futex(0x7f2159411fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 386] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 384] rt_sigreturn({mask=[]} [pid 383] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 630] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 629] <... read resumed>, 0x7ffe8a1ae760, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 625] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 386] <... socket resumed>) = 3 [pid 384] <... rt_sigreturn resumed>) = 0 [pid 383] newfstatat(AT_FDCWD, "./15/cgroup.cpu" [pid 630] <... futex resumed>) = 0 [pid 629] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 625] futex(0x7f2159411fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 612] rt_sigaction(SIGRT_1, {sa_handler=0x7fbe35fd0650, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fbe35f52450} [pid 386] close(3 [pid 383] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 630] ioctl(3, PPPIOCSMRU, 0 [pid 629] <... symlinkat resumed>) = 0 [pid 625] <... futex resumed>) = 0 [pid 386] <... close resumed>) = 0 [pid 383] unlink("./15/cgroup.cpu" [pid 630] <... ioctl resumed>) = -1 ENOTCONN (Transport endpoint is not connected) [pid 629] close(249 [pid 625] futex(0x7f2159411fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 386] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 383] <... unlink resumed>) = 0 [pid 630] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 629] <... close resumed>) = 0 [pid 625] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 386] <... socket resumed>) = 3 [pid 383] umount2("./15/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 630] <... futex resumed>) = 0 [pid 629] close(248 [pid 625] close_range(3, 30, 0 [pid 386] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 383] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 630] futex(0x7f2159411fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 629] <... close resumed>) = 0 [pid 625] <... close_range resumed>) = 0 [pid 386] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 383] newfstatat(AT_FDCWD, "./15/cgroup" [pid 629] prctl(PR_SET_NAME, "syz.0.91" [pid 625] exit_group(0 [pid 386] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 383] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 630] <... futex resumed>) = ? [pid 629] <... prctl resumed>) = 0 [pid 625] <... exit_group resumed>) = ? [pid 386] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 383] unlink("./15/cgroup" [pid 630] +++ exited with 0 +++ [pid 629] close(4 [pid 625] +++ exited with 0 +++ [pid 386] close(3 [pid 383] <... unlink resumed>) = 0 [pid 629] <... close resumed>) = 0 [pid 386] <... close resumed>) = 0 [pid 383] getdents64(3 [pid 629] futex(0x7fc624282fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 386] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 384] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=50, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 383] <... getdents64 resumed>, 0x55555db89900 /* 0 entries */, 32768) = 0 [pid 629] <... futex resumed>) = 0 [pid 386] <... socket resumed>) = 3 [pid 384] rt_sigreturn({mask=[]} [pid 383] close(3 [pid 629] rt_sigaction(SIGRT_1, {sa_handler=0x7fc62401a650, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc623f9c450} [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 384] <... rt_sigreturn resumed>) = -1 EINTR (Interrupted system call) [pid 383] <... close resumed>) = 0 [pid 629] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 386] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 383] unlinkat(AT_FDCWD, "./15", AT_REMOVEDIR [pid 629] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 383] <... unlinkat resumed>) = 0 [pid 629] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 386] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 383] mkdirat(AT_FDCWD, "./16", 0777 [pid 629] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 383] <... mkdirat resumed>) = 0 [pid 629] <... mmap resumed>) = 0x7fc623e3c000 [pid 386] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 383] openat(AT_FDCWD, "/dev/loop2", O_RDWR [pid 629] mprotect(0x7fc623e3d000, 131072, PROT_READ|PROT_WRITE [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 383] <... openat resumed>) = 3 [pid 629] <... mprotect resumed>) = 0 [pid 386] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 383] ioctl(3, LOOP_CLR_FD [pid 629] rt_sigprocmask(SIG_BLOCK, ~[] [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 383] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 629] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 612] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 386] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 383] close(3 [pid 629] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc623e5c990, parent_tid=0x7fc623e5c990, exit_signal=0, stack=0x7fc623e3c000, stack_size=0x201c0, tls=0x7fc623e5c6c0} [pid 612] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 383] <... close resumed>) = 0 ci2-android-5-15/strace-static-x86_64: Process 632 attached [pid 386] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 383] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 632] set_robust_list(0x7fc623e5c9a0, 24 [pid 629] <... clone3 resumed> => {parent_tid=[54]}, 88) = 54 [pid 612] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 383] <... socket resumed>) = 3 [pid 632] <... set_robust_list resumed>) = 0 [pid 629] rt_sigprocmask(SIG_SETMASK, [] [pid 386] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 383] close(3 [pid 632] rt_sigprocmask(SIG_SETMASK, [] [pid 629] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 383] <... close resumed>) = 0 [pid 632] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 629] futex(0x7fc624282fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 386] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 383] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 632] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 629] <... futex resumed>) = 0 [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 383] <... socket resumed>) = 3 [pid 632] <... socket resumed>) = 3 [pid 629] futex(0x7fc624282fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 386] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 383] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 632] futex(0x7fc624282fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 629] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 383] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 632] <... futex resumed>) = 0 [pid 629] futex(0x7fc624282fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 386] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 383] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 632] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 629] <... futex resumed>) = 0 [pid 386] close(3 [pid 383] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 632] <... socket resumed>) = 4 [pid 629] futex(0x7fc624282fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 386] <... close resumed>) = 0 [pid 383] close(3 [pid 632] futex(0x7fc624282fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 629] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 386] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 383] <... close resumed>) = 0 [pid 632] <... futex resumed>) = 0 [pid 629] futex(0x7fc624282fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 386] <... socket resumed>) = 3 [pid 383] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 632] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 629] <... futex resumed>) = 0 [pid 386] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 383] <... socket resumed>) = 3 [pid 632] <... connect resumed>) = -1 EEXIST (File exists) [pid 629] futex(0x7fc624282fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 386] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 632] futex(0x7fc624282fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 629] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 386] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 383] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 632] <... futex resumed>) = 0 [pid 629] futex(0x7fc624282fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 386] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 632] sendfile(-1, -1, [3 [pid 629] <... futex resumed>) = 0 [pid 386] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x10\x36\x1e\xf9\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 383] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 632] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 629] futex(0x7fc624282fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 386] <... setsockopt resumed>) = 0 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 632] futex(0x7fc624282fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 629] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 386] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 383] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 632] <... futex resumed>) = 0 [pid 629] futex(0x7fc624282fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 386] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 632] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 629] <... futex resumed>) = 0 [pid 386] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 383] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 632] <... clone3 resumed>) = 55 [pid 629] futex(0x7fc624282fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 386] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 384] write(248, "\x00\x00\x00\x00", 4 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 632] futex(0x7fc624282fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 629] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 386] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x10\x36\x1e\xf9\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 384] <... write resumed>) = 4 [pid 383] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 310] <... pselect6 resumed>) = 1 (in [26], left {tv_sec=0, tv_nsec=973727958}) [pid 632] <... futex resumed>) = 0 [pid 629] futex(0x7fc624282fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 386] <... setsockopt resumed>) = 0 [pid 384] umount2("./16", MNT_FORCE|UMOUNT_NOFOLLOW [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 310] read(26 [pid 632] ioctl(3, PPPIOCSMRU, 0 [pid 629] <... futex resumed>) = 0 [pid 386] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 384] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 383] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 310] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 632] <... ioctl resumed>) = -1 ENOTCONN (Transport endpoint is not connected) [pid 629] futex(0x7fc624282fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 612] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 386] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 384] openat(AT_FDCWD, "./16", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 310] write(3, "\xf4\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x01\x00\x00\x00\x20\x00\x00\x00\x5a\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x40\xe4\x59\x04"..., 248 [pid 632] futex(0x7fc624282fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 629] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 386] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 384] <... openat resumed>) = 3 [pid 383] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 310] <... write resumed>) = 248 [pid 632] <... futex resumed>) = 0 [pid 629] close_range(3, 30, 0 [pid 386] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 384] fstat(3 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 310] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x01\x00\x00\x00\x5e\x00\x00\x00\x00\x00\x00\x00", 56 [pid 632] futex(0x7fc624282fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 629] <... close_range resumed>) = 0 [pid 612] <... mmap resumed>) = 0x7fbe35df2000 [pid 386] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x10\x36\x1e\xf9\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 384] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 383] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 381] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=49, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 310] <... write resumed>) = 56 [pid 629] exit_group(0 [pid 612] mprotect(0x7fbe35df3000, 131072, PROT_READ|PROT_WRITE [pid 386] <... setsockopt resumed>) = 0 [pid 384] getdents64(3 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 381] rt_sigreturn({mask=[]} [pid 310] write(18, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x5e\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 632] <... futex resumed>) = ? [pid 629] <... exit_group resumed>) = ? [pid 386] close(3 [pid 384] <... getdents64 resumed>, 0x55556b4ae900 /* 6 entries */, 32768) = 176 [pid 383] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 381] <... rt_sigreturn resumed>) = -1 EINTR (Interrupted system call) [pid 310] <... write resumed>) = 48 [pid 632] +++ exited with 0 +++ [pid 629] +++ exited with 0 +++ [pid 386] <... close resumed>) = 0 [pid 384] umount2("./16/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 386] read(249 [pid 384] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 383] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 386] <... read resumed>, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x5c\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 384] newfstatat(AT_FDCWD, "./16/binderfs" [pid 383] close(3 [pid 381] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=53, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 386] rt_sigprocmask(SIG_BLOCK, ~[] [pid 384] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 383] <... close resumed>) = 0 [pid 381] rt_sigreturn({mask=[]} [pid 386] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 384] unlink("./16/binderfs" [pid 383] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 381] <... rt_sigreturn resumed>) = 49 [pid 386] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 384] <... unlink resumed>) = 0 [pid 383] <... socket resumed>) = 3 ci2-android-5-15/strace-static-x86_64: Process 634 attached [pid 384] umount2("./16/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 383] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 634] set_robust_list(0x55556824a7e0, 24 [pid 386] <... clone resumed>, child_tidptr=0x55556824a7d0) = 40 [pid 384] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 383] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 634] <... set_robust_list resumed>) = 0 [pid 386] rt_sigprocmask(SIG_SETMASK, [] [pid 384] newfstatat(AT_FDCWD, "./16/cgroup.net" [pid 383] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 634] rt_sigprocmask(SIG_SETMASK, [] [pid 386] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 384] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 383] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 634] <... rt_sigprocmask resumed>, NULL, 8) = 0 [ 36.519602][ T566] ? put_task_struct+0x90/0x90 [ 36.526827][ T566] ? __kasan_check_write+0x14/0x20 [ 36.532400][ T566] __x64_sys_exit+0x40/0x40 [ 36.537984][ T566] x64_sys_call+0x44/0x9a0 [ 36.542856][ T566] do_syscall_64+0x4c/0xa0 [ 36.547867][ T566] ? clear_bhb_loop+0x50/0xa0 [ 36.553581][ T566] ? clear_bhb_loop+0x50/0xa0 [ 36.558664][ T566] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 36.566746][ T566] RIP: 0033:0x7f3cea04a0d9 [pid 384] unlink("./16/cgroup.net" [pid 383] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 634] chdir("./12" [pid 612] <... mprotect resumed>) = 0 [pid 384] <... unlink resumed>) = 0 [pid 383] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 312] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3ff4dd4ab7000002}], 128, 464, NULL, 0) = 1 [pid 634] <... chdir resumed>) = 0 [pid 384] umount2("./16/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 383] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 312] futex(0x34196c0, FUTEX_WAKE_PRIVATE, 1 [pid 634] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 384] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 383] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 312] <... futex resumed>) = 1 [pid 634] <... prctl resumed>) = 0 [pid 384] newfstatat(AT_FDCWD, "./16/cgroup.cpu" [pid 383] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 312] read(6 [pid 634] setpgid(0, 0 [pid 384] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 383] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 312] <... read resumed>, "\x2c\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0e\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x00\x00\x06\x00\x0c\x00\x04\x00\x06\x00\x00\x00\x5b\x00\x00\x00\x00\x00\x00\x00\xe4\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x06\x00\x00\x00"..., 9967212) = 944 [pid 634] <... setpgid resumed>) = 0 [pid 384] unlink("./16/cgroup.cpu" [pid 383] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 312] write(6, "\x9c\x01\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 416 [pid 634] symlinkat("/syzcgroup/unified/syz6", AT_FDCWD, "./cgroup" [pid 384] <... unlink resumed>) = 0 [pid 383] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 312] <... write resumed>) = 416 [pid 310] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=994417082}) [pid 634] <... symlinkat resumed>) = 0 [pid 384] umount2("./16/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 383] close(3 [pid 312] write(6, "\x9c\x01\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x66\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 416 [pid 310] read(3 [pid 634] symlinkat("/syzcgroup/cpu/syz6", AT_FDCWD, "./cgroup.cpu" [pid 384] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 383] <... close resumed>) = 0 [pid 312] <... write resumed>) = 416 [pid 310] <... read resumed>, "\x9c\x01\x00\x00", 4) = 4 [pid 634] <... symlinkat resumed>) = 0 [pid 384] newfstatat(AT_FDCWD, "./16/cgroup" [pid 383] read(249 [pid 312] write(6, "\x9c\x01\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x67\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 416 [pid 310] read(3 [pid 634] symlinkat("/syzcgroup/net/syz6", AT_FDCWD, "./cgroup.net" [pid 384] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 383] <... read resumed>, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x5d\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 312] <... write resumed>) = 416 [pid 310] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x36\x01\x00\x00"..., 412) = 412 [pid 634] <... symlinkat resumed>) = 0 [pid 384] unlink("./16/cgroup" [pid 383] rt_sigprocmask(SIG_BLOCK, ~[] [pid 312] write(6, "\x9c\x01\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x68\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 416 [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 634] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 384] <... unlink resumed>) = 0 [pid 383] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 312] <... write resumed>) = 416 [pid 310] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=999987323}) [pid 634] <... openat resumed>) = 3 [pid 384] getdents64(3 [pid 383] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 312] read(6 [pid 310] read(3 [pid 634] write(3, "1000", 4 [pid 384] <... getdents64 resumed>, 0x55556b4ae900 /* 0 entries */, 32768) = 0 [pid 312] <... read resumed>, 0x198990a00000, 9967212) = -1 EAGAIN (Resource temporarily unavailable) [pid 310] <... read resumed>, "\x9c\x01\x00\x00", 4) = 4 [pid 634] <... write resumed>) = 4 [pid 384] close(3 [pid 383] <... clone resumed>, child_tidptr=0x55555db767d0) = 50 [pid 312] epoll_pwait(4 [pid 310] read(3 [pid 634] close(3 [pid 384] <... close resumed>) = 0 [pid 383] rt_sigprocmask(SIG_SETMASK, [] [pid 312] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 310] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x66\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x36\x01\x00\x00"..., 412) = 412 [pid 634] <... close resumed>) = 0 [pid 384] unlinkat(AT_FDCWD, "./16", AT_REMOVEDIR [pid 383] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 312] epoll_pwait(4 [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 634] read(200 [pid 384] <... unlinkat resumed>) = 0 [pid 310] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=999989420}) [pid 634] <... read resumed>, 0x7ffef91e3880, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 384] mkdirat(AT_FDCWD, "./17", 0777 [pid 310] read(3 [pid 634] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 384] <... mkdirat resumed>) = 0 [pid 310] <... read resumed>, "\x9c\x01\x00\x00", 4) = 4 [pid 634] <... symlinkat resumed>) = 0 [pid 384] openat(AT_FDCWD, "/dev/loop1", O_RDWR [pid 310] read(3 [pid 634] close(249 [pid 384] <... openat resumed>) = 3 [pid 310] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x67\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x36\x01\x00\x00"..., 412) = 412 [pid 634] <... close resumed>) = 0 [pid 384] ioctl(3, LOOP_CLR_FD [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 634] close(248 [pid 384] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 310] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=999991072}) [pid 634] <... close resumed>) = 0 [pid 384] close(3 [pid 310] read(3ci2-android-5-15/strace-static-x86_64: Process 635 attached [pid 634] prctl(PR_SET_NAME, "syz.6.92" [pid 612] rt_sigprocmask(SIG_BLOCK, ~[] [pid 384] <... close resumed>) = 0 [pid 310] <... read resumed>, "\x9c\x01\x00\x00", 4) = 4 [pid 304] <... futex resumed>) = 0 [pid 634] <... prctl resumed>) = 0 [pid 384] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 310] read(3 [pid 634] close(4 [pid 384] <... socket resumed>) = 3 [pid 310] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x68\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x36\x01\x00\x00"..., 412) = 412 [pid 634] <... close resumed>) = 0 [pid 384] close(3 [pid 381] write(248, "\x00\x00\x00\x00", 4 [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 634] futex(0x7f3cea2d1fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 384] <... close resumed>) = 0 [pid 381] <... write resumed>) = 4 [pid 310] <... pselect6 resumed>) = 1 (in [25], left {tv_sec=0, tv_nsec=999985422}) [pid 634] <... futex resumed>) = 0 [pid 384] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 381] umount2("./17", MNT_FORCE|UMOUNT_NOFOLLOW [pid 310] read(25 [pid 634] rt_sigaction(SIGRT_1, {sa_handler=0x7f3cea069650, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f3ce9feb450} [pid 384] <... socket resumed>) = 3 [pid 381] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 310] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 634] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 384] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 381] openat(AT_FDCWD, "./17", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 310] write(3, "\xf4\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x16\x00\x08\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x10\x00\x00\x00\x20\x00\x00\x00\x5b\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x00\xa2\x4a\x04"..., 248 [pid 634] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 384] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 381] <... openat resumed>) = 3 [pid 312] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3ff4dd4ab7000002}], 128, 404, NULL, 0) = 1 [pid 310] <... write resumed>) = 248 [pid 634] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 384] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 381] fstat(3 [pid 312] read(6 [pid 310] write(3, "\x2c\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0e\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x00\x00\x06\x00\x0c\x00\x04\x00\x06\x00\x00\x00\x5f\x00\x00\x00\x00\x00\x00\x00", 48 [pid 634] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 384] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 381] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 312] <... read resumed>, "\xf4\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x16\x00\x08\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x10\x00\x00\x00\x20\x00\x00\x00\x5b\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x00\xa2\x4a\x04"..., 9967212) = 248 [pid 310] <... write resumed>) = 48 [pid 634] <... mmap resumed>) = 0x7f3ce9e8b000 [pid 384] close(3 [pid 381] getdents64(3 [pid 312] read(6 [pid 310] write(23, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x5f\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 634] mprotect(0x7f3ce9e8c000, 131072, PROT_READ|PROT_WRITE [pid 384] <... close resumed>) = 0 [pid 381] <... getdents64 resumed>, 0x555562282900 /* 6 entries */, 32768) = 176 [pid 312] <... read resumed>, 0x198990a00000, 9967212) = -1 EAGAIN (Resource temporarily unavailable) [pid 310] <... write resumed>) = 48 [pid 634] <... mprotect resumed>) = 0 [pid 384] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 381] umount2("./17/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 312] epoll_pwait(4 [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 634] rt_sigprocmask(SIG_BLOCK, ~[] [pid 384] <... socket resumed>) = 3 [pid 381] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 312] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 634] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 381] newfstatat(AT_FDCWD, "./17/binderfs" [pid 312] epoll_pwait(4 [pid 634] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f3ce9eab990, parent_tid=0x7f3ce9eab990, exit_signal=0, stack=0x7f3ce9e8b000, stack_size=0x201c0, tls=0x7f3ce9eab6c0} [pid 384] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 381] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 ci2-android-5-15/strace-static-x86_64: Process 636 attached [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 381] unlink("./17/binderfs" [pid 636] set_robust_list(0x7f3ce9eab9a0, 24 [pid 634] <... clone3 resumed> => {parent_tid=[41]}, 88) = 41 [pid 384] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 381] <... unlink resumed>) = 0 [pid 636] <... set_robust_list resumed>) = 0 [pid 635] set_robust_list(0x55555db767e0, 24 [pid 634] rt_sigprocmask(SIG_SETMASK, [] [pid 612] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 381] umount2("./17/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 636] rt_sigprocmask(SIG_SETMASK, [] [pid 634] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 384] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 381] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 636] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 635] <... set_robust_list resumed>) = 0 [pid 634] futex(0x7f3cea2d1fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 612] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fbe35e12990, parent_tid=0x7fbe35e12990, exit_signal=0, stack=0x7fbe35df2000, stack_size=0x201c0, tls=0x7fbe35e126c0} [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 381] newfstatat(AT_FDCWD, "./17/cgroup.net"ci2-android-5-15/strace-static-x86_64: Process 637 attached [pid 636] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 635] rt_sigprocmask(SIG_SETMASK, [] [pid 634] <... futex resumed>) = 0 [pid 384] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 381] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 637] set_robust_list(0x7fbe35e129a0, 24 [pid 636] <... socket resumed>) = 3 [pid 634] futex(0x7f3cea2d1fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 381] unlink("./17/cgroup.net" [pid 636] futex(0x7f3cea2d1fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 634] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 384] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 381] <... unlink resumed>) = 0 [pid 636] <... futex resumed>) = 0 [pid 634] futex(0x7f3cea2d1fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 381] umount2("./17/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 636] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 634] <... futex resumed>) = 0 [pid 384] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 381] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 636] <... socket resumed>) = 4 [pid 634] futex(0x7f3cea2d1fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 381] newfstatat(AT_FDCWD, "./17/cgroup.cpu" [pid 636] futex(0x7f3cea2d1fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 634] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 384] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 381] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 636] <... futex resumed>) = 0 [pid 634] futex(0x7f3cea2d1fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 381] unlink("./17/cgroup.cpu" [pid 636] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 634] <... futex resumed>) = 0 [pid 384] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 381] <... unlink resumed>) = 0 [pid 636] <... connect resumed>) = -1 EEXIST (File exists) [pid 634] futex(0x7f3cea2d1fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 381] umount2("./17/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 636] futex(0x7f3cea2d1fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 634] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 384] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 381] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 636] <... futex resumed>) = 0 [pid 634] futex(0x7f3cea2d1fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 383] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=46, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 381] newfstatat(AT_FDCWD, "./17/cgroup" [pid 636] sendfile(-1, -1, [3 [pid 634] <... futex resumed>) = 0 [pid 384] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 383] rt_sigreturn({mask=[]} [pid 381] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 636] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 634] futex(0x7f3cea2d1fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 384] close(3 [pid 383] <... rt_sigreturn resumed>) = -1 EINTR (Interrupted system call) [pid 381] unlink("./17/cgroup" [pid 636] futex(0x7f3cea2d1fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 634] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 384] <... close resumed>) = 0 [pid 381] <... unlink resumed>) = 0 [pid 636] <... futex resumed>) = 0 [pid 634] futex(0x7f3cea2d1fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 384] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 381] getdents64(3 [pid 636] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 634] <... futex resumed>) = 0 [pid 384] <... socket resumed>) = 3 [pid 381] <... getdents64 resumed>, 0x555562282900 /* 0 entries */, 32768) = 0 [pid 636] <... clone3 resumed>) = 42 [pid 634] futex(0x7f3cea2d1fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 381] close(3 [pid 636] futex(0x7f3cea2d1fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 634] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 384] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 381] <... close resumed>) = 0 [pid 636] <... futex resumed>) = 0 [pid 634] futex(0x7f3cea2d1fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 381] unlinkat(AT_FDCWD, "./17", AT_REMOVEDIR [pid 636] ioctl(3, PPPIOCSMRU, 0 [pid 634] <... futex resumed>) = 0 [pid 384] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 381] <... unlinkat resumed>) = 0 [pid 636] <... ioctl resumed>) = -1 ENOTCONN (Transport endpoint is not connected) [pid 634] futex(0x7f3cea2d1fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 384] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x10\xdb\xbb\x17\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 381] mkdirat(AT_FDCWD, "./18", 0777 [pid 636] futex(0x7f3cea2d1fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 634] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 384] <... setsockopt resumed>) = 0 [pid 381] <... mkdirat resumed>) = 0 [pid 636] <... futex resumed>) = 0 [pid 634] close_range(3, 30, 0 [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 381] openat(AT_FDCWD, "/dev/loop0", O_RDWR [pid 636] futex(0x7f3cea2d1fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 634] <... close_range resumed>) = 0 [pid 384] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 381] <... openat resumed>) = 3 [pid 634] exit_group(0 [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 381] ioctl(3, LOOP_CLR_FD [pid 636] <... futex resumed>) = ? [pid 634] <... exit_group resumed>) = ? [pid 384] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 381] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 636] +++ exited with 0 +++ [pid 634] +++ exited with 0 +++ [pid 384] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x10\xdb\xbb\x17\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 381] close(3 [pid 637] <... set_robust_list resumed>) = 0 [pid 635] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 612] <... clone3 resumed> => {parent_tid=[37]}, 88) = 37 [pid 384] <... setsockopt resumed>) = 0 [pid 381] <... close resumed>) = 0 [pid 304] futex(0x34196c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=383335095} [pid 386] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=40, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 381] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 386] rt_sigreturn({mask=[]} [pid 384] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 381] <... socket resumed>) = 3 [pid 386] <... rt_sigreturn resumed>) = -1 EINTR (Interrupted system call) [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 381] close(3 [pid 384] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 381] <... close resumed>) = 0 [pid 384] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x10\xdb\xbb\x17\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 381] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 386] write(248, "\x00\x00\x00\x00", 4 [pid 384] <... setsockopt resumed>) = 0 [pid 381] <... socket resumed>) = 3 [pid 386] <... write resumed>) = 4 [pid 384] close(3 [pid 381] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 310] <... pselect6 resumed>) = 1 (in [21], left {tv_sec=0, tv_nsec=982580786}) [pid 386] umount2("./12", MNT_FORCE|UMOUNT_NOFOLLOW [pid 384] <... close resumed>) = 0 [pid 381] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 310] read(21 [pid 386] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 384] read(249 [pid 381] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 310] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 386] openat(AT_FDCWD, "./12", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 384] <... read resumed>, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x5e\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 381] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 310] write(3, "\xf4\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x06\x00\x00\x00\x20\x00\x00\x00\x5c\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x80\x2f\xa6\x04"..., 248 [pid 386] <... openat resumed>) = 3 [pid 384] rt_sigprocmask(SIG_BLOCK, ~[] [pid 381] close(3 [pid 310] <... write resumed>) = 248 [pid 386] fstat(3 [pid 384] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 381] <... close resumed>) = 0 [pid 310] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x06\x00\x00\x00\x60\x00\x00\x00\x00\x00\x00\x00", 56 [pid 386] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 384] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 381] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 310] <... write resumed>) = 56 ci2-android-5-15/strace-static-x86_64: Process 639 attached [pid 386] getdents64(3 [pid 381] <... socket resumed>) = 3 [pid 310] write(20, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x60\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 639] set_robust_list(0x55556b49b7e0, 24 [pid 637] rt_sigprocmask(SIG_SETMASK, [] [pid 635] chdir("./16" [pid 612] rt_sigprocmask(SIG_SETMASK, [] [pid 386] <... getdents64 resumed>, 0x55556825d900 /* 6 entries */, 32768) = 176 [pid 384] <... clone resumed>, child_tidptr=0x55556b49b7d0) = 53 [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 310] <... write resumed>) = 48 [pid 639] <... set_robust_list resumed>) = 0 [pid 637] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 635] <... chdir resumed>) = 0 [pid 612] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 386] umount2("./12/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 384] rt_sigprocmask(SIG_SETMASK, [] [pid 381] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 639] rt_sigprocmask(SIG_SETMASK, [] [pid 386] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 384] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 639] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 386] newfstatat(AT_FDCWD, "./12/binderfs" [pid 381] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 639] chdir("./17" [pid 386] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 639] <... chdir resumed>) = 0 [pid 386] unlink("./12/binderfs" [pid 381] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 639] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 386] <... unlink resumed>) = 0 [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 639] <... prctl resumed>) = 0 [pid 386] umount2("./12/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 381] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 639] setpgid(0, 0 [pid 386] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 639] <... setpgid resumed>) = 0 [pid 386] newfstatat(AT_FDCWD, "./12/cgroup.net" [pid 381] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 639] symlinkat("/syzcgroup/unified/syz1", AT_FDCWD, "./cgroup" [pid 386] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 639] <... symlinkat resumed>) = 0 [pid 386] unlink("./12/cgroup.net" [pid 381] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 639] symlinkat("/syzcgroup/cpu/syz1", AT_FDCWD, "./cgroup.cpu" [pid 386] <... unlink resumed>) = 0 [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 639] <... symlinkat resumed>) = 0 [pid 386] umount2("./12/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 381] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 639] symlinkat("/syzcgroup/net/syz1", AT_FDCWD, "./cgroup.net" [pid 386] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 639] <... symlinkat resumed>) = 0 [pid 386] newfstatat(AT_FDCWD, "./12/cgroup.cpu" [pid 381] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 639] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 386] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 639] <... openat resumed>) = 3 [pid 386] unlink("./12/cgroup.cpu" [pid 381] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 639] write(3, "1000", 4 [pid 386] <... unlink resumed>) = 0 [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 639] <... write resumed>) = 4 [pid 386] umount2("./12/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 381] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 639] close(3 [pid 386] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 381] close(3 [pid 639] <... close resumed>) = 0 [pid 386] newfstatat(AT_FDCWD, "./12/cgroup" [pid 381] <... close resumed>) = 0 [pid 639] read(200 [pid 386] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 381] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 639] <... read resumed>, 0x7ffe17bbdd80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 386] unlink("./12/cgroup" [pid 381] <... socket resumed>) = 3 [pid 639] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 386] <... unlink resumed>) = 0 [pid 381] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 639] <... symlinkat resumed>) = 0 [pid 386] getdents64(3 [pid 381] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 639] close(249 [pid 386] <... getdents64 resumed>, 0x55556825d900 /* 0 entries */, 32768) = 0 [pid 381] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 639] <... close resumed>) = 0 [pid 386] close(3 [pid 381] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 639] close(248 [pid 386] <... close resumed>) = 0 [pid 381] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\xf0\xe4\x1a\x8a\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 639] <... close resumed>) = 0 [pid 386] unlinkat(AT_FDCWD, "./12", AT_REMOVEDIR [pid 381] <... setsockopt resumed>) = 0 [pid 639] prctl(PR_SET_NAME, "syz.1.94" [pid 386] <... unlinkat resumed>) = 0 [pid 381] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 639] <... prctl resumed>) = 0 [pid 386] mkdirat(AT_FDCWD, "./13", 0777 [pid 381] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 639] close(4 [pid 386] <... mkdirat resumed>) = 0 [pid 381] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 639] <... close resumed>) = 0 [pid 386] openat(AT_FDCWD, "/dev/loop6", O_RDWR [pid 381] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 639] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 386] <... openat resumed>) = 3 [pid 381] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf0\xe4\x1a\x8a\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 639] <... futex resumed>) = 0 [pid 386] ioctl(3, LOOP_CLR_FD [pid 381] <... setsockopt resumed>) = 0 [pid 639] rt_sigaction(SIGRT_1, {sa_handler=0x7f21591a9650, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f215912b450} [pid 386] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 381] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 639] <... rt_sigaction resumed>, NULL, 8) = 0 [ 36.571747][ T566] Code: Unable to access opcode bytes at RIP 0x7f3cea04a0af. [ 36.579731][ T566] RSP: 002b:00007f3ce9eaaef8 EFLAGS: 00000246 ORIG_RAX: 000000000000003c [ 36.589392][ T566] RAX: ffffffffffffffda RBX: 0000000000000058 RCX: 00007f3cea04a0d9 [ 36.598915][ T566] RDX: 00007f3ce9eab9c8 RSI: 0000000000000000 RDI: 0000000000000000 [ 36.607993][ T566] RBP: 00007f3cea0e1024 R08: 0000000000000000 R09: 0000000000000058 [pid 386] close(3 [pid 381] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 639] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 637] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 635] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 612] futex(0x7fbe36238fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 386] <... close resumed>) = 0 [pid 381] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 639] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 386] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 381] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 639] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 386] <... socket resumed>) = 3 [pid 381] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xf0\xe4\x1a\x8a\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 639] <... mmap resumed>) = 0x7f2158fcb000 [pid 386] close(3 [pid 381] <... setsockopt resumed>) = 0 [pid 639] mprotect(0x7f2158fcc000, 131072, PROT_READ|PROT_WRITE [pid 386] <... close resumed>) = 0 [pid 381] close(3 [pid 639] <... mprotect resumed>) = 0 [pid 386] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 381] <... close resumed>) = 0 [pid 639] rt_sigprocmask(SIG_BLOCK, ~[] [pid 386] <... socket resumed>) = 3 [pid 381] read(249 [pid 639] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 386] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 381] <... read resumed>, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x5f\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 639] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f2158feb990, parent_tid=0x7f2158feb990, exit_signal=0, stack=0x7f2158fcb000, stack_size=0x201c0, tls=0x7f2158feb6c0} [pid 386] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 381] rt_sigprocmask(SIG_BLOCK, ~[]ci2-android-5-15/strace-static-x86_64: Process 640 attached [pid 386] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 381] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 640] set_robust_list(0x7f2158feb9a0, 24 [pid 639] <... clone3 resumed> => {parent_tid=[54]}, 88) = 54 [pid 386] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 381] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 640] <... set_robust_list resumed>) = 0 [pid 639] rt_sigprocmask(SIG_SETMASK, [] [pid 386] close(3 [pid 640] rt_sigprocmask(SIG_SETMASK, [] [pid 639] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 386] <... close resumed>) = 0 [pid 381] <... clone resumed>, child_tidptr=0x55556226f7d0) = 56 [pid 640] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 639] futex(0x7f2159411fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 386] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 381] rt_sigprocmask(SIG_SETMASK, [] [pid 640] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 639] <... futex resumed>) = 0 [pid 386] <... socket resumed>) = 3 [pid 381] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 640] <... socket resumed>) = 3 [pid 639] futex(0x7f2159411fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 640] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 639] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 386] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 640] <... futex resumed>) = 0 [pid 639] futex(0x7f2159411fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 640] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 639] <... futex resumed>) = 0 [pid 386] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 640] <... socket resumed>) = 4 [pid 639] futex(0x7f2159411fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 640] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 639] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 386] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 640] <... futex resumed>) = 0 [pid 639] futex(0x7f2159411fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 640] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 639] <... futex resumed>) = 0 [pid 386] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 640] <... connect resumed>) = 0 [pid 639] futex(0x7f2159411fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 640] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 639] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 386] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 640] <... futex resumed>) = 0 [pid 639] futex(0x7f2159411fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 640] sendfile(-1, -1, [3 [pid 639] <... futex resumed>) = 0 [pid 386] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 640] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 639] futex(0x7f2159411fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 640] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 639] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 386] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 640] <... futex resumed>) = 0 [pid 639] futex(0x7f2159411fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 640] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 639] <... futex resumed>) = 0 [pid 386] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 ci2-android-5-15/strace-static-x86_64: Process 641 attached [pid 640] <... clone3 resumed>) = 55 [pid 639] futex(0x7f2159411fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 637] <... socket resumed>) = 3 [pid 635] <... prctl resumed>) = 0 [pid 612] <... futex resumed>) = 0 [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 641] set_robust_list(0x55556226f7e0, 24 [pid 640] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 639] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 386] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 384] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=49, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 640] <... futex resumed>) = 0 [pid 639] futex(0x7f2159411fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 384] rt_sigreturn({mask=[]} [pid 641] <... set_robust_list resumed>) = 0 [pid 640] ioctl(3, PPPIOCSMRU, 0 [pid 639] <... futex resumed>) = 0 [pid 637] futex(0x7fbe36238fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 635] setpgid(0, 0 [pid 612] futex(0x7fbe36238fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 386] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 384] <... rt_sigreturn resumed>) = -1 EINTR (Interrupted system call) [pid 640] <... ioctl resumed>) = -1 ENOSYS (Function not implemented) [pid 639] futex(0x7f2159411fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 386] close(3 [pid 640] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 639] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 386] <... close resumed>) = 0 [pid 640] <... futex resumed>) = 0 [pid 639] close_range(3, 30, 0 [pid 386] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 640] futex(0x7f2159411fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 639] <... close_range resumed>) = 0 [pid 386] <... socket resumed>) = 3 [pid 639] exit_group(0 [pid 386] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 640] <... futex resumed>) = ? [pid 639] <... exit_group resumed>) = ? [pid 386] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 640] +++ exited with 0 +++ [pid 639] +++ exited with 0 +++ [pid 386] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 384] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=53, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 386] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 384] rt_sigreturn({mask=[]} [pid 386] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 384] <... rt_sigreturn resumed>) = -1 EINTR (Interrupted system call) [pid 386] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 386] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 384] write(248, "\x00\x00\x00\x00", 4 [pid 386] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 384] <... write resumed>) = 4 [pid 310] <... pselect6 resumed>) = 1 (in [26], left {tv_sec=0, tv_nsec=978855576}) [pid 386] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 384] umount2("./17", MNT_FORCE|UMOUNT_NOFOLLOW [pid 310] read(26 [pid 386] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 384] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 310] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 386] close(3 [pid 384] openat(AT_FDCWD, "./17", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 310] write(3, "\xe4\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x01\x00\x00\x00\x20\x00\x00\x00\x5e\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x1c\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x1c\x00\x00\x00\x14\x00\x00\x00\xc0\x4d\xc1\x03"..., 232 [pid 386] <... close resumed>) = 0 [pid 384] <... openat resumed>) = 3 [pid 310] <... write resumed>) = 232 [pid 386] read(249 [pid 384] fstat(3 [pid 310] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x01\x00\x00\x00\x61\x00\x00\x00\x00\x00\x00\x00", 56 [pid 386] <... read resumed>, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x60\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 384] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 310] <... write resumed>) = 56 [pid 386] rt_sigprocmask(SIG_BLOCK, ~[] [pid 384] getdents64(3 [pid 310] write(18, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x61\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 386] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 384] <... getdents64 resumed>, 0x55556b4ae900 /* 6 entries */, 32768) = 176 [pid 310] <... write resumed>) = 48 [pid 386] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 384] umount2("./17/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8}ci2-android-5-15/strace-static-x86_64: Process 643 attached [pid 384] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 312] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3ff4dd4ab7000002}], 128, 394, NULL, 0) = 1 [pid 643] set_robust_list(0x55556824a7e0, 24 [pid 386] <... clone resumed>, child_tidptr=0x55556824a7d0) = 43 [pid 384] newfstatat(AT_FDCWD, "./17/binderfs" [pid 312] futex(0x34196c0, FUTEX_WAKE_PRIVATE, 1 [pid 643] <... set_robust_list resumed>) = 0 [pid 386] rt_sigprocmask(SIG_SETMASK, [] [pid 384] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 312] <... futex resumed>) = 1 [pid 643] rt_sigprocmask(SIG_SETMASK, [] [pid 386] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 384] unlink("./17/binderfs" [pid 312] read(6 [pid 643] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 384] <... unlink resumed>) = 0 [pid 312] <... read resumed>, "\x2c\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0e\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x00\x00\x06\x00\x0c\x00\x04\x00\x06\x00\x00\x00\x5f\x00\x00\x00\x00\x00\x00\x00\xf4\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x06\x00\x00\x00"..., 9967212) = 640 [pid 643] chdir("./13" [pid 384] umount2("./17/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 312] write(6, "\x9c\x01\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x69\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 416 [pid 643] <... chdir resumed>) = 0 [pid 384] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 312] <... write resumed>) = 416 [pid 310] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=998429671}) [pid 643] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 384] newfstatat(AT_FDCWD, "./17/cgroup.net" [pid 312] write(6, "\x9c\x01\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x6a\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 416 [pid 310] read(3 [pid 643] <... prctl resumed>) = 0 [pid 384] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 312] <... write resumed>) = 416 [pid 310] <... read resumed>, "\x9c\x01\x00\x00", 4) = 4 [pid 643] setpgid(0, 0 [pid 384] unlink("./17/cgroup.net" [pid 312] write(6, "\x9c\x01\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x6b\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 416 [pid 310] read(3 [pid 643] <... setpgid resumed>) = 0 [pid 384] <... unlink resumed>) = 0 [pid 312] <... write resumed>) = 416 [pid 310] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x69\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x36\x01\x00\x00"..., 412) = 412 [pid 643] symlinkat("/syzcgroup/unified/syz6", AT_FDCWD, "./cgroup" [pid 384] umount2("./17/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 312] read(6 [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 643] <... symlinkat resumed>) = 0 [pid 384] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 312] <... read resumed>, 0x198990a00000, 9967212) = -1 EAGAIN (Resource temporarily unavailable) [pid 310] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=999989366}) [pid 643] symlinkat("/syzcgroup/cpu/syz6", AT_FDCWD, "./cgroup.cpu" [pid 384] newfstatat(AT_FDCWD, "./17/cgroup.cpu" [pid 312] epoll_pwait(4 [pid 310] read(3 [pid 643] <... symlinkat resumed>) = 0 [pid 384] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 312] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 310] <... read resumed>, "\x9c\x01\x00\x00", 4) = 4 [pid 643] symlinkat("/syzcgroup/net/syz6", AT_FDCWD, "./cgroup.net" [pid 641] rt_sigprocmask(SIG_SETMASK, [] [pid 384] unlink("./17/cgroup.cpu" [pid 312] epoll_pwait(4 [pid 310] read(3 [pid 612] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 643] <... symlinkat resumed>) = 0 [pid 637] <... futex resumed>) = 0 [pid 635] <... setpgid resumed>) = 0 [pid 384] <... unlink resumed>) = 0 [pid 310] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x6a\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x36\x01\x00\x00"..., 412) = 412 [pid 304] <... futex resumed>) = 0 [pid 643] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 384] umount2("./17/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 643] <... openat resumed>) = 3 [pid 637] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 635] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup" [pid 612] futex(0x7fbe36238fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 384] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 310] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=999990410}) [pid 643] write(3, "1000", 4 [pid 384] newfstatat(AT_FDCWD, "./17/cgroup" [pid 310] read(3 [pid 643] <... write resumed>) = 4 [pid 384] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 310] <... read resumed>, "\x9c\x01\x00\x00", 4) = 4 [pid 643] close(3 [pid 384] unlink("./17/cgroup" [pid 310] read(3 [pid 643] <... close resumed>) = 0 [pid 384] <... unlink resumed>) = 0 [pid 310] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x6b\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x36\x01\x00\x00"..., 412) = 412 [pid 643] read(200 [pid 384] getdents64(3 [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 643] <... read resumed>, 0x7ffef91e3880, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 384] <... getdents64 resumed>, 0x55556b4ae900 /* 0 entries */, 32768) = 0 [pid 643] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 384] close(3 [pid 643] <... symlinkat resumed>) = 0 [pid 641] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 637] <... socket resumed>) = 4 [pid 635] <... symlinkat resumed>) = 0 [pid 612] <... futex resumed>) = 0 [pid 384] <... close resumed>) = 0 [pid 381] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=52, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 643] close(249 [pid 384] unlinkat(AT_FDCWD, "./17", AT_REMOVEDIR [pid 643] <... close resumed>) = 0 [pid 637] futex(0x7fbe36238fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 635] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu" [pid 612] futex(0x7fbe36238fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 384] <... unlinkat resumed>) = 0 [pid 381] rt_sigreturn({mask=[]} [pid 304] futex(0x34196c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=343219735} [pid 643] close(248 [pid 641] chdir("./18" [pid 637] <... futex resumed>) = 0 [pid 635] <... symlinkat resumed>) = 0 [pid 612] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 384] mkdirat(AT_FDCWD, "./18", 0777 [pid 381] <... rt_sigreturn resumed>) = -1 EINTR (Interrupted system call) [pid 643] <... close resumed>) = 0 [pid 641] <... chdir resumed>) = 0 [pid 637] futex(0x7fbe36238fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 635] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net" [pid 612] futex(0x7fbe36238fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 384] <... mkdirat resumed>) = 0 [pid 643] prctl(PR_SET_NAME, "syz.6.96" [pid 641] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 637] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 612] <... futex resumed>) = 0 [pid 384] openat(AT_FDCWD, "/dev/loop1", O_RDWR [pid 643] <... prctl resumed>) = 0 [pid 641] <... prctl resumed>) = 0 [pid 637] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 635] <... symlinkat resumed>) = 0 [pid 612] futex(0x7fbe36238fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 384] <... openat resumed>) = 3 [pid 643] close(4 [pid 384] ioctl(3, LOOP_CLR_FD [pid 643] <... close resumed>) = 0 [pid 384] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 643] futex(0x7f3cea2d1fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 384] close(3 [pid 643] <... futex resumed>) = 0 [pid 641] setpgid(0, 0 [pid 637] <... connect resumed>) = 0 [pid 635] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 384] <... close resumed>) = 0 [pid 643] rt_sigaction(SIGRT_1, {sa_handler=0x7f3cea069650, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f3ce9feb450} [pid 384] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 643] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 384] <... socket resumed>) = 3 [pid 643] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 384] close(3 [pid 643] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 384] <... close resumed>) = 0 [pid 643] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 384] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 643] <... mmap resumed>) = 0x7f3ce9e8b000 [pid 384] <... socket resumed>) = 3 [pid 643] mprotect(0x7f3ce9e8c000, 131072, PROT_READ|PROT_WRITE [pid 384] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 643] <... mprotect resumed>) = 0 [pid 384] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 643] rt_sigprocmask(SIG_BLOCK, ~[] [pid 384] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 643] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 384] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 643] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f3ce9eab990, parent_tid=0x7f3ce9eab990, exit_signal=0, stack=0x7f3ce9e8b000, stack_size=0x201c0, tls=0x7f3ce9eab6c0} [pid 384] close(3ci2-android-5-15/strace-static-x86_64: Process 644 attached ) = 0 [pid 644] set_robust_list(0x7f3ce9eab9a0, 24 [pid 643] <... clone3 resumed> => {parent_tid=[44]}, 88) = 44 [pid 384] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 644] <... set_robust_list resumed>) = 0 [pid 643] rt_sigprocmask(SIG_SETMASK, [] [pid 384] <... socket resumed>) = 3 [pid 644] rt_sigprocmask(SIG_SETMASK, [] [pid 643] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 644] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 643] futex(0x7f3cea2d1fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 384] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 644] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 643] <... futex resumed>) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 644] <... socket resumed>) = 3 [pid 643] futex(0x7f3cea2d1fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 384] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 644] futex(0x7f3cea2d1fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 643] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 644] <... futex resumed>) = 0 [pid 643] futex(0x7f3cea2d1fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 384] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 644] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 643] <... futex resumed>) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 644] <... socket resumed>) = 4 [pid 643] futex(0x7f3cea2d1fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 384] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 644] futex(0x7f3cea2d1fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 643] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 644] <... futex resumed>) = 0 [pid 643] futex(0x7f3cea2d1fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 384] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 644] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 643] <... futex resumed>) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 644] <... connect resumed>) = -1 EEXIST (File exists) [pid 643] futex(0x7f3cea2d1fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 384] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 644] futex(0x7f3cea2d1fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 643] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 644] <... futex resumed>) = 0 [pid 643] futex(0x7f3cea2d1fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 384] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 644] sendfile(-1, -1, [3 [pid 643] <... futex resumed>) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 644] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 643] futex(0x7f3cea2d1fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 384] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 644] futex(0x7f3cea2d1fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 643] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 644] <... futex resumed>) = 0 [pid 643] futex(0x7f3cea2d1fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 384] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 644] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 643] <... futex resumed>) = 0 [pid 641] <... setpgid resumed>) = 0 [pid 637] futex(0x7fbe36238fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 644] <... clone3 resumed>) = 45 [pid 643] futex(0x7f3cea2d1fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 641] symlinkat("/syzcgroup/unified/syz0", AT_FDCWD, "./cgroup" [pid 637] <... futex resumed>) = 1 [pid 635] <... openat resumed>) = 3 [pid 644] futex(0x7f3cea2d1fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 643] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 641] <... symlinkat resumed>) = 0 [pid 612] <... futex resumed>) = 0 [pid 384] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 644] <... futex resumed>) = 0 [pid 643] futex(0x7f3cea2d1fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 641] symlinkat("/syzcgroup/cpu/syz0", AT_FDCWD, "./cgroup.cpu" [pid 637] futex(0x7fbe36238fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 635] write(3, "1000", 4 [pid 612] futex(0x7fbe36238fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 386] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=29, si_uid=0, si_status=0, si_utime=0, si_stime=31 /* 0.31 s */} --- [pid 384] close(3 [pid 644] ioctl(3, PPPIOCSMRU, 0 [pid 643] <... futex resumed>) = 0 [pid 641] <... symlinkat resumed>) = 0 [pid 637] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 635] <... write resumed>) = 4 [pid 612] <... futex resumed>) = 0 [pid 384] <... close resumed>) = 0 [pid 644] <... ioctl resumed>) = -1 ENOTCONN (Transport endpoint is not connected) [pid 643] futex(0x7f3cea2d1fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 641] symlinkat("/syzcgroup/net/syz0", AT_FDCWD, "./cgroup.net" [pid 637] sendfile(-1, -1, [3 [pid 635] close(3 [pid 612] futex(0x7fbe36238fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 384] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 644] futex(0x7f3cea2d1fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 643] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 641] <... symlinkat resumed>) = 0 [pid 637] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 635] <... close resumed>) = 0 [pid 384] <... socket resumed>) = 3 [pid 644] <... futex resumed>) = 0 [pid 643] close_range(3, 30, 0 [pid 641] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 637] futex(0x7fbe36238fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 635] read(200 [pid 386] rt_sigreturn({mask=[]} [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 644] futex(0x7f3cea2d1fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 643] <... close_range resumed>) = 0 [pid 641] <... openat resumed>) = 3 [pid 637] <... futex resumed>) = 1 [pid 635] <... read resumed>, 0x7fff36525510, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 612] <... futex resumed>) = 0 [pid 384] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 643] exit_group(0 [pid 641] write(3, "1000", 4 [pid 637] futex(0x7fbe36238fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 635] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 612] futex(0x7fbe36238fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 386] <... rt_sigreturn resumed>) = -1 EINTR (Interrupted system call) [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 644] <... futex resumed>) = ? [pid 643] <... exit_group resumed>) = ? [pid 641] <... write resumed>) = 4 [pid 637] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 635] <... symlinkat resumed>) = 0 [pid 612] <... futex resumed>) = 0 [pid 384] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 644] +++ exited with 0 +++ [pid 643] +++ exited with 0 +++ [pid 641] close(3 [pid 637] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 635] close(249 [pid 612] futex(0x7fbe36238fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 641] <... close resumed>) = 0 [pid 386] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=43, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 384] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 386] rt_sigreturn({mask=[]} [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 386] <... rt_sigreturn resumed>) = 29 [pid 384] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 641] read(200 [pid 637] <... clone3 resumed>) = 38 [pid 635] <... close resumed>) = 0 [pid 384] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 641] <... read resumed>, 0x7ffe8a1ae760, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 637] futex(0x7fbe36238fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 635] close(248 [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 641] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 637] <... futex resumed>) = 1 [pid 635] <... close resumed>) = 0 [pid 612] <... futex resumed>) = 0 [pid 384] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 641] <... symlinkat resumed>) = 0 [pid 384] close(3 [pid 641] close(249 [pid 635] prctl(PR_SET_NAME, "syz.2.93" [pid 384] <... close resumed>) = 0 [pid 384] read(249 [pid 641] <... close resumed>) = 0 [pid 637] ioctl(3, PPPIOCSMRU, 0 [pid 635] <... prctl resumed>) = 0 [pid 612] futex(0x7fbe36238fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 384] <... read resumed>, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x61\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 641] close(248 [pid 637] <... ioctl resumed>) = -1 ENOSYS (Function not implemented) [pid 635] close(4 [pid 612] <... futex resumed>) = 0 [pid 384] rt_sigprocmask(SIG_BLOCK, ~[] [pid 641] <... close resumed>) = 0 [pid 637] futex(0x7fbe36238fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 635] <... close resumed>) = 0 [pid 612] futex(0x7fbe36238fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 384] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 641] prctl(PR_SET_NAME, "syz.0.95" [pid 384] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 641] <... prctl resumed>) = 0 [pid 637] <... futex resumed>) = 0 [pid 635] futex(0x7f6bbdca6fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 612] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) ci2-android-5-15/strace-static-x86_64: Process 647 attached [pid 641] close(4 [pid 637] futex(0x7fbe36238fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 635] <... futex resumed>) = 0 [pid 612] close_range(3, 30, 0 [pid 384] <... clone resumed>, child_tidptr=0x55556b49b7d0) = 56 [pid 647] set_robust_list(0x55556b49b7e0, 24 [pid 641] <... close resumed>) = 0 [pid 635] rt_sigaction(SIGRT_1, {sa_handler=0x7f6bbda3e650, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f6bbd9c0450} [pid 612] <... close_range resumed>) = 0 [pid 384] rt_sigprocmask(SIG_SETMASK, [] [pid 647] <... set_robust_list resumed>) = 0 [pid 641] futex(0x7fc624282fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 635] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 612] exit_group(0 [pid 384] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 647] rt_sigprocmask(SIG_SETMASK, [] [pid 635] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 647] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 641] <... futex resumed>) = 0 [pid 637] <... futex resumed>) = ? [pid 612] <... exit_group resumed>) = ? [pid 635] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 647] chdir("./18" [pid 641] rt_sigaction(SIGRT_1, {sa_handler=0x7fc62401a650, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc623f9c450} [pid 635] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f6bbd860000 [pid 635] mprotect(0x7f6bbd861000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 635] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 635] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6bbd880990, parent_tid=0x7f6bbd880990, exit_signal=0, stack=0x7f6bbd860000, stack_size=0x201c0, tls=0x7f6bbd8806c0}ci2-android-5-15/strace-static-x86_64: Process 648 attached [pid 637] +++ exited with 0 +++ [pid 612] +++ exited with 0 +++ [pid 647] <... chdir resumed>) = 0 [pid 641] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 648] set_robust_list(0x7f6bbd8809a0, 24 [pid 647] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 641] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 635] <... clone3 resumed> => {parent_tid=[51]}, 88) = 51 [pid 388] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=36, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 648] <... set_robust_list resumed>) = 0 [pid 647] <... prctl resumed>) = 0 [pid 641] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 635] rt_sigprocmask(SIG_SETMASK, [] [pid 388] rt_sigreturn({mask=[]} [pid 648] rt_sigprocmask(SIG_SETMASK, [] [pid 647] setpgid(0, 0 [pid 641] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 635] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 388] <... rt_sigreturn resumed>) = -1 EINTR (Interrupted system call) [pid 648] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 647] <... setpgid resumed>) = 0 [pid 641] <... mmap resumed>) = 0x7fc623e3c000 [pid 635] futex(0x7f6bbdca6fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 648] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 647] symlinkat("/syzcgroup/unified/syz1", AT_FDCWD, "./cgroup" [pid 641] mprotect(0x7fc623e3d000, 131072, PROT_READ|PROT_WRITE [pid 648] <... socket resumed>) = 3 [pid 635] <... futex resumed>) = 0 [pid 648] futex(0x7f6bbdca6fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 647] <... symlinkat resumed>) = 0 [pid 641] <... mprotect resumed>) = 0 [pid 635] futex(0x7f6bbdca6fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 388] write(248, "\x00\x00\x00\x00", 4 [pid 648] <... futex resumed>) = 0 [pid 647] symlinkat("/syzcgroup/cpu/syz1", AT_FDCWD, "./cgroup.cpu" [pid 641] rt_sigprocmask(SIG_BLOCK, ~[] [pid 635] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 388] <... write resumed>) = 4 [pid 310] <... pselect6 resumed>) = 1 (in [13], left {tv_sec=0, tv_nsec=976456815}) [pid 648] futex(0x7f6bbdca6fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 647] <... symlinkat resumed>) = 0 [pid 641] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 635] futex(0x7f6bbdca6fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 388] umount2("./11", MNT_FORCE|UMOUNT_NOFOLLOW [pid 310] read(13 [pid 648] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 647] symlinkat("/syzcgroup/net/syz1", AT_FDCWD, "./cgroup.net" [pid 641] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc623e5c990, parent_tid=0x7fc623e5c990, exit_signal=0, stack=0x7fc623e3c000, stack_size=0x201c0, tls=0x7fc623e5c6c0} [pid 635] <... futex resumed>) = 0 [pid 388] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 310] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 ci2-android-5-15/strace-static-x86_64: Process 649 attached [pid 648] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 647] <... symlinkat resumed>) = 0 [pid 635] futex(0x7f6bbdca6fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 388] openat(AT_FDCWD, "./11", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 310] write(3, "\xe4\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x05\x00\x00\x00\x20\x00\x00\x00\x4f\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x1c\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x1c\x00\x00\x00\x14\x00\x00\x00\x40\xf3\x17\x19"..., 232 [pid 649] set_robust_list(0x7fc623e5c9a0, 24 [pid 648] <... socket resumed>) = 4 [pid 647] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 641] <... clone3 resumed> => {parent_tid=[57]}, 88) = 57 [pid 388] <... openat resumed>) = 3 [pid 312] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3ff4dd4ab7000002}], 128, 345, NULL, 0) = 1 [pid 310] <... write resumed>) = 232 [pid 649] <... set_robust_list resumed>) = 0 [pid 648] futex(0x7f6bbdca6fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 647] <... openat resumed>) = 3 [pid 641] rt_sigprocmask(SIG_SETMASK, [] [pid 388] fstat(3 [pid 310] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x05\x00\x00\x00\x62\x00\x00\x00\x00\x00\x00\x00", 56 [pid 649] rt_sigprocmask(SIG_SETMASK, [] [pid 648] <... futex resumed>) = 1 [pid 647] write(3, "1000", 4 [pid 641] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 635] <... futex resumed>) = 0 [pid 388] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 312] futex(0x34196c0, FUTEX_WAKE_PRIVATE, 1 [pid 310] <... write resumed>) = 56 [pid 649] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 648] futex(0x7f6bbdca6fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 647] <... write resumed>) = 4 [pid 641] futex(0x7fc624282fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 635] futex(0x7f6bbdca6fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 388] getdents64(3 [pid 312] <... futex resumed>) = 1 [pid 310] write(11, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x62\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 304] <... futex resumed>) = 0 [pid 649] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 648] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 647] close(3 [pid 641] <... futex resumed>) = 0 [pid 635] <... futex resumed>) = 0 [pid 388] <... getdents64 resumed>, 0x555569381900 /* 6 entries */, 32768) = 176 [pid 312] read(6 [pid 310] <... write resumed>) = 48 [pid 649] <... socket resumed>) = 3 [pid 648] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 647] <... close resumed>) = 0 [pid 641] futex(0x7fc624282fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 635] futex(0x7f6bbdca6fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 388] umount2("./11/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 312] <... read resumed>, "\xe4\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x05\x00\x00\x00\x20\x00\x00\x00\x4f\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x1c\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x1c\x00\x00\x00\x14\x00\x00\x00\x40\xf3\x17\x19"..., 9967212) = 232 [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 649] futex(0x7fc624282fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 648] <... connect resumed>) = 0 [pid 647] read(200 [pid 641] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 388] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 312] read(6 [pid 649] <... futex resumed>) = 0 [pid 648] futex(0x7f6bbdca6fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 647] <... read resumed>, 0x7ffe17bbdd80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 388] newfstatat(AT_FDCWD, "./11/binderfs" [pid 649] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 648] <... futex resumed>) = 1 [pid 647] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 641] futex(0x7fc624282fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 635] <... futex resumed>) = 0 [pid 388] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 312] <... read resumed>, 0x198990a00000, 9967212) = -1 EAGAIN (Resource temporarily unavailable) [pid 649] <... socket resumed>) = 4 [pid 648] futex(0x7f6bbdca6fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 647] <... symlinkat resumed>) = 0 [pid 388] unlink("./11/binderfs" [pid 649] futex(0x7fc624282fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 648] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 647] close(249 [pid 641] <... futex resumed>) = 0 [pid 635] futex(0x7f6bbdca6fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 388] <... unlink resumed>) = 0 [pid 312] epoll_pwait(4 [pid 649] <... futex resumed>) = 0 [pid 648] sendfile(-1, -1, [3 [pid 647] <... close resumed>) = 0 [pid 641] futex(0x7fc624282fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 635] <... futex resumed>) = 0 [pid 388] umount2("./11/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 312] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 649] futex(0x7fc624282fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 648] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 647] close(248 [pid 641] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 635] futex(0x7f6bbdca6fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 388] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 312] epoll_pwait(4 [pid 648] futex(0x7f6bbdca6fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 647] <... close resumed>) = 0 [pid 641] futex(0x7fc624282fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 635] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 388] newfstatat(AT_FDCWD, "./11/cgroup.net" [pid 386] write(248, "\x00\x00\x00\x00", 4 [pid 304] futex(0x34196c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=314719170} [pid 649] <... futex resumed>) = 0 [pid 648] <... futex resumed>) = 0 [pid 647] prctl(PR_SET_NAME, "syz.1.97" [pid 641] <... futex resumed>) = 1 [pid 635] futex(0x7f6bbdca6fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 388] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 386] <... write resumed>) = 4 [pid 310] <... pselect6 resumed>) = 1 (in [21], left {tv_sec=0, tv_nsec=997555287}) [pid 649] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 648] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 647] <... prctl resumed>) = 0 [pid 641] futex(0x7fc624282fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 635] <... futex resumed>) = 0 [pid 388] unlink("./11/cgroup.net" [pid 386] umount2("./13", MNT_FORCE|UMOUNT_NOFOLLOW [pid 310] read(21 [pid 649] <... connect resumed>) = 0 [pid 635] futex(0x7f6bbdca6fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 388] <... unlink resumed>) = 0 [pid 386] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 310] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 648] <... clone3 resumed>) = 52 [pid 647] close(4 [pid 388] umount2("./11/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 386] openat(AT_FDCWD, "./13", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 310] write(3, "\xf4\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x06\x00\x00\x00\x20\x00\x00\x00\x60\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x40\xc9\xa2\x03"..., 248 [pid 649] futex(0x7fc624282fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 648] futex(0x7f6bbdca6fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 647] <... close resumed>) = 0 [pid 388] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 386] <... openat resumed>) = 3 [ 36.616602][ T566] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 36.626811][ T566] R13: 00007f3cea2d2038 R14: 00007f3cea2d1fa0 R15: 00007ffef91e3918 [ 36.639960][ T566] [ 36.643478][ T566] ---[ end trace 47568da4eba48061 ]--- [pid 310] <... write resumed>) = 248 [pid 649] <... futex resumed>) = 1 [pid 648] <... futex resumed>) = 1 [pid 647] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 641] <... futex resumed>) = 0 [pid 635] <... futex resumed>) = 0 [pid 388] newfstatat(AT_FDCWD, "./11/cgroup.cpu" [pid 386] fstat(3 [pid 310] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x06\x00\x00\x00\x63\x00\x00\x00\x00\x00\x00\x00", 56 [pid 647] <... futex resumed>) = 0 [pid 388] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 386] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 310] <... write resumed>) = 56 [pid 647] rt_sigaction(SIGRT_1, {sa_handler=0x7f21591a9650, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f215912b450} [pid 388] unlink("./11/cgroup.cpu" [pid 386] getdents64(3 [pid 310] write(20, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x63\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 647] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 388] <... unlink resumed>) = 0 [pid 386] <... getdents64 resumed>, 0x55556825d900 /* 6 entries */, 32768) = 176 [pid 310] <... write resumed>) = 48 [pid 647] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 388] umount2("./11/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 386] umount2("./13/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 647] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 388] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 386] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 647] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 388] newfstatat(AT_FDCWD, "./11/cgroup" [pid 386] newfstatat(AT_FDCWD, "./13/binderfs" [pid 647] <... mmap resumed>) = 0x7f2158fcb000 [pid 388] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 386] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 647] mprotect(0x7f2158fcc000, 131072, PROT_READ|PROT_WRITE [pid 388] unlink("./11/cgroup" [pid 386] unlink("./13/binderfs" [pid 647] <... mprotect resumed>) = 0 [pid 388] <... unlink resumed>) = 0 [pid 386] <... unlink resumed>) = 0 [pid 647] rt_sigprocmask(SIG_BLOCK, ~[] [pid 388] getdents64(3 [pid 386] umount2("./13/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 647] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 388] <... getdents64 resumed>, 0x555569381900 /* 0 entries */, 32768) = 0 [pid 386] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 647] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f2158feb990, parent_tid=0x7f2158feb990, exit_signal=0, stack=0x7f2158fcb000, stack_size=0x201c0, tls=0x7f2158feb6c0} [pid 388] close(3 [pid 386] newfstatat(AT_FDCWD, "./13/cgroup.net" [pid 388] <... close resumed>) = 0 [pid 386] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 647] <... clone3 resumed> => {parent_tid=[57]}, 88) = 57 [pid 388] unlinkat(AT_FDCWD, "./11", AT_REMOVEDIR [pid 386] unlink("./13/cgroup.net" [pid 647] rt_sigprocmask(SIG_SETMASK, [] [pid 388] <... unlinkat resumed>) = 0 [pid 386] <... unlink resumed>) = 0 [pid 647] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 388] mkdirat(AT_FDCWD, "./12", 0777 [pid 386] umount2("./13/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 647] futex(0x7f2159411fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 388] <... mkdirat resumed>) = 0 [pid 386] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 647] <... futex resumed>) = 0 [pid 388] openat(AT_FDCWD, "/dev/loop5", O_RDWR [pid 386] newfstatat(AT_FDCWD, "./13/cgroup.cpu" [pid 647] futex(0x7f2159411fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 388] <... openat resumed>) = 3 [pid 386] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 388] ioctl(3, LOOP_CLR_FD [pid 386] unlink("./13/cgroup.cpu" [pid 388] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 386] <... unlink resumed>) = 0 [pid 388] close(3 [pid 386] umount2("./13/cgroup", MNT_FORCE|UMOUNT_NOFOLLOWci2-android-5-15/strace-static-x86_64: Process 651 attached [pid 649] sendfile(-1, -1, [3 [pid 648] ioctl(3, PPPIOCSMRU, 0 [pid 641] futex(0x7fc624282fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 635] futex(0x7f6bbdca6fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 388] <... close resumed>) = 0 [pid 386] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 388] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 386] newfstatat(AT_FDCWD, "./13/cgroup" [pid 388] <... socket resumed>) = 3 [pid 386] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 388] close(3 [pid 386] unlink("./13/cgroup" [pid 388] <... close resumed>) = 0 [pid 386] <... unlink resumed>) = 0 [pid 388] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 386] getdents64(3 [pid 388] <... socket resumed>) = 3 [pid 386] <... getdents64 resumed>, 0x55556825d900 /* 0 entries */, 32768) = 0 [pid 388] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 386] close(3 [pid 388] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 386] <... close resumed>) = 0 [pid 388] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 386] unlinkat(AT_FDCWD, "./13", AT_REMOVEDIR [pid 388] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 386] <... unlinkat resumed>) = 0 [pid 388] close(3 [pid 386] mkdirat(AT_FDCWD, "./14", 0777 [pid 388] <... close resumed>) = 0 [pid 386] <... mkdirat resumed>) = 0 [pid 388] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 386] openat(AT_FDCWD, "/dev/loop6", O_RDWR [pid 388] <... socket resumed>) = 3 [pid 386] <... openat resumed>) = 3 [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 386] ioctl(3, LOOP_CLR_FD [pid 388] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 386] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 386] close(3 [pid 388] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 386] <... close resumed>) = 0 [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 386] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 388] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 386] <... socket resumed>) = 3 [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 386] close(3 [pid 388] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 386] <... close resumed>) = 0 [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 386] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 388] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 386] <... socket resumed>) = 3 [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 386] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 388] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 386] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 386] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 388] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 386] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 386] close(3 [pid 651] set_robust_list(0x7f2158feb9a0, 24 [pid 649] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 648] <... ioctl resumed>) = -1 ENOSYS (Function not implemented) [pid 641] <... futex resumed>) = 0 [pid 635] <... futex resumed>) = 0 [pid 388] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 386] <... close resumed>) = 0 [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 386] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 388] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 386] <... socket resumed>) = 3 [pid 651] <... set_robust_list resumed>) = 0 [pid 649] futex(0x7fc624282fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 648] futex(0x7f6bbdca6fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 641] futex(0x7fc624282fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 635] futex(0x7f6bbdca6fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 383] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=49, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 651] rt_sigprocmask(SIG_SETMASK, [] [pid 649] <... futex resumed>) = 0 [pid 388] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 386] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 388] close(3 [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 388] <... close resumed>) = 0 [pid 386] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 388] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 388] <... socket resumed>) = 3 [pid 386] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 388] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 388] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 386] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 388] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 388] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 386] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 388] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x10\xa3\x84\xc2\xff\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 388] <... setsockopt resumed>) = 0 [pid 386] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 388] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 388] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 386] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 388] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 388] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 386] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 388] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x10\xa3\x84\xc2\xff\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 388] <... setsockopt resumed>) = 0 [pid 386] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 388] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 388] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 386] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 388] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 386] close(3 [pid 388] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 386] <... close resumed>) = 0 [pid 388] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x10\xa3\x84\xc2\xff\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 386] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 388] <... setsockopt resumed>) = 0 [pid 386] <... socket resumed>) = 3 [pid 388] close(3 [pid 386] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 388] <... close resumed>) = 0 [pid 386] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 388] read(249 [pid 386] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 388] <... read resumed>, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x62\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 386] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 388] rt_sigprocmask(SIG_BLOCK, ~[] [pid 386] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 388] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 386] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 388] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 386] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 651] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 649] futex(0x7fc624282fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 648] <... futex resumed>) = 0 [pid 641] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 635] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 386] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 383] rt_sigreturn({mask=[]} [pid 388] <... clone resumed>, child_tidptr=0x55556936e7d0) = 39 [pid 386] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 388] rt_sigprocmask(SIG_SETMASK, [] [pid 386] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 388] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 386] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 386] close(3) = 0 [pid 386] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x63\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 386] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 386] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-15/strace-static-x86_64: Process 653 attached [pid 653] set_robust_list(0x55556824a7e0, 24 [pid 386] <... clone resumed>, child_tidptr=0x55556824a7d0) = 46 [pid 653] <... set_robust_list resumed>) = 0 [pid 386] rt_sigprocmask(SIG_SETMASK, [] [pid 653] rt_sigprocmask(SIG_SETMASK, [] [pid 386] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 653] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 653] chdir("./14") = 0 [pid 653] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 653] setpgid(0, 0) = 0 [pid 653] symlinkat("/syzcgroup/unified/syz6", AT_FDCWD, "./cgroup") = 0 [pid 653] symlinkat("/syzcgroup/cpu/syz6", AT_FDCWD, "./cgroup.cpu") = 0 [pid 653] symlinkat("/syzcgroup/net/syz6", AT_FDCWD, "./cgroup.net") = 0 [pid 653] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 653] write(3, "1000", 4) = 4 [pid 653] close(3) = 0 [pid 653] read(200, 0x7ffef91e3880, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 653] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 653] close(249) = 0 [pid 653] close(248) = 0 [pid 653] prctl(PR_SET_NAME, "syz.6.99") = 0 [pid 653] close(4) = 0 [pid 653] futex(0x7f3cea2d1fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 653] rt_sigaction(SIGRT_1, {sa_handler=0x7f3cea069650, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f3ce9feb450}, NULL, 8) = 0 [pid 653] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 653] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f3ce9e8b000 [pid 653] mprotect(0x7f3ce9e8c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 653] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 653] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f3ce9eab990, parent_tid=0x7f3ce9eab990, exit_signal=0, stack=0x7f3ce9e8b000, stack_size=0x201c0, tls=0x7f3ce9eab6c0}ci2-android-5-15/strace-static-x86_64: Process 654 attached [pid 654] set_robust_list(0x7f3ce9eab9a0, 24 [pid 653] <... clone3 resumed> => {parent_tid=[47]}, 88) = 47 [pid 654] <... set_robust_list resumed>) = 0 [pid 653] rt_sigprocmask(SIG_SETMASK, [] [pid 654] rt_sigprocmask(SIG_SETMASK, [] [pid 653] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 654] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 653] futex(0x7f3cea2d1fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 654] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 653] <... futex resumed>) = 0 [pid 654] <... socket resumed>) = 3 [pid 653] futex(0x7f3cea2d1fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 654] futex(0x7f3cea2d1fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 653] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 654] <... futex resumed>) = 0 [pid 653] futex(0x7f3cea2d1fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 654] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 653] <... futex resumed>) = 0 [pid 654] <... socket resumed>) = 4 [pid 653] futex(0x7f3cea2d1fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 654] futex(0x7f3cea2d1fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 653] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 654] <... futex resumed>) = 0 [pid 653] futex(0x7f3cea2d1fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 654] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 653] <... futex resumed>) = 0 [pid 654] <... connect resumed>) = 0 [pid 653] futex(0x7f3cea2d1fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 654] futex(0x7f3cea2d1fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 653] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 654] <... futex resumed>) = 0 [pid 653] futex(0x7f3cea2d1fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 654] sendfile(-1, -1, [3 [pid 653] <... futex resumed>) = 0 [pid 654] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 653] futex(0x7f3cea2d1fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 654] futex(0x7f3cea2d1fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 653] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 654] <... futex resumed>) = 0 [pid 653] futex(0x7f3cea2d1fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 654] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 653] <... futex resumed>) = 0 [pid 654] <... clone3 resumed>) = 48 [pid 653] futex(0x7f3cea2d1fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 654] futex(0x7f3cea2d1fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 653] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 654] <... futex resumed>) = 0 [pid 653] futex(0x7f3cea2d1fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 654] ioctl(3, PPPIOCSMRU, 0 [pid 653] <... futex resumed>) = 0 [pid 654] <... ioctl resumed>) = -1 ENOSYS (Function not implemented) [pid 653] futex(0x7f3cea2d1fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 654] futex(0x7f3cea2d1fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 653] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 654] <... futex resumed>) = 0 [pid 653] close_range(3, 30, 0 [pid 654] futex(0x7f3cea2d1fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 653] <... close_range resumed>) = 0 [pid 653] exit_group(0 [pid 654] <... futex resumed>) = ? [pid 653] <... exit_group resumed>) = ? ci2-android-5-15/strace-static-x86_64: Process 652 attached [pid 654] +++ exited with 0 +++ [pid 653] +++ exited with 0 +++ [pid 386] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=46, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 386] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 386] write(248, "\x00\x00\x00\x00", 4 [pid 651] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 386] <... write resumed>) = 4 [pid 310] <... pselect6 resumed>) = 1 (in [21], left {tv_sec=0, tv_nsec=968550329}) [pid 649] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 648] futex(0x7f6bbdca6fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 641] futex(0x7fc624282fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 635] close_range(3, 30, 0 [pid 386] umount2("./14", MNT_FORCE|UMOUNT_NOFOLLOW [pid 384] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=52, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 383] <... rt_sigreturn resumed>) = 0 [pid 310] read(21 [pid 652] set_robust_list(0x55556936e7e0, 24 [pid 649] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 641] <... futex resumed>) = 0 [pid 635] <... close_range resumed>) = 0 [pid 386] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 384] rt_sigreturn({mask=[]} [pid 310] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 386] openat(AT_FDCWD, "./14", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 384] <... rt_sigreturn resumed>) = -1 EINTR (Interrupted system call) [pid 310] write(3, "\xe4\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x06\x00\x00\x00\x20\x00\x00\x00\x63\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x1c\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x1c\x00\x00\x00\x14\x00\x00\x00\x00\x48\xe8\x01"..., 232 [pid 641] futex(0x7fc624282fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 635] exit_group(0 [pid 386] <... openat resumed>) = 3 [pid 310] <... write resumed>) = 232 [pid 652] <... set_robust_list resumed>) = 0 [pid 651] <... socket resumed>) = 3 [pid 649] <... clone3 resumed>) = 58 [pid 312] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3ff4dd4ab7000002}], 128, 315, NULL, 0) = 1 [pid 310] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x06\x00\x00\x00\x64\x00\x00\x00\x00\x00\x00\x00", 56 [pid 648] <... futex resumed>) = ? [pid 635] <... exit_group resumed>) = ? [pid 312] futex(0x34196c0, FUTEX_WAKE_PRIVATE, 1 [pid 310] <... write resumed>) = 56 [pid 652] rt_sigprocmask(SIG_SETMASK, [] [pid 310] write(20, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x64\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 386] fstat(3, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 386] getdents64(3, 0x55556825d900 /* 6 entries */, 32768) = 176 [pid 386] umount2("./14/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 386] newfstatat(AT_FDCWD, "./14/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 386] unlink("./14/binderfs") = 0 [pid 648] +++ exited with 0 +++ [pid 635] +++ exited with 0 +++ [pid 386] umount2("./14/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 312] <... futex resumed>) = 1 [pid 304] <... futex resumed>) = 0 [pid 652] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 649] futex(0x7fc624282fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 304] sched_yield( [pid 312] read(6 [pid 386] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 652] chdir("./12" [pid 386] newfstatat(AT_FDCWD, "./14/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 312] <... read resumed>, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x05\x00\x00\x00\x62\x00\x00\x00\x00\x00\x00\x00\xf4\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00"..., 9967212) = 592 [pid 652] <... chdir resumed>) = 0 [pid 649] <... futex resumed>) = 1 [pid 641] <... futex resumed>) = 0 [pid 386] unlink("./14/cgroup.net") = 0 [pid 386] umount2("./14/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 312] write(6, "\x9c\x01\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x6c\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 416 [pid 652] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 386] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 386] newfstatat(AT_FDCWD, "./14/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 386] unlink("./14/cgroup.cpu") = 0 [pid 386] umount2("./14/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 386] newfstatat(AT_FDCWD, "./14/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 386] unlink("./14/cgroup") = 0 [pid 386] getdents64(3, 0x55556825d900 /* 0 entries */, 32768) = 0 [pid 386] close(3) = 0 [pid 386] unlinkat(AT_FDCWD, "./14", AT_REMOVEDIR [pid 381] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=55, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 641] futex(0x7fc624282fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 649] ioctl(3, PPPIOCSMRU, 0 [pid 381] rt_sigreturn({mask=[]} [pid 641] <... futex resumed>) = 0 [pid 386] <... unlinkat resumed>) = 0 [pid 652] <... prctl resumed>) = 0 [pid 312] <... write resumed>) = 416 [pid 310] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=997292820}) [pid 310] read(3, "\x9c\x01\x00\x00", 4) = 4 [pid 310] read(3, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x6c\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x36\x01\x00\x00"..., 412) = 412 [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 386] mkdirat(AT_FDCWD, "./15", 0777) = 0 [pid 652] setpgid(0, 0 [pid 312] write(6, "\x9c\x01\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x6d\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 416 [pid 651] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 383] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=50, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 386] openat(AT_FDCWD, "/dev/loop6", O_RDWR [pid 652] <... setpgid resumed>) = 0 [pid 651] <... futex resumed>) = 1 [pid 649] <... ioctl resumed>) = -1 ENOSYS (Function not implemented) [pid 647] <... futex resumed>) = 0 [pid 641] futex(0x7fc624282fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 383] rt_sigreturn({mask=[]} [pid 381] <... rt_sigreturn resumed>) = -1 EINTR (Interrupted system call) [pid 312] <... write resumed>) = 416 [pid 310] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=999242439}) [pid 652] symlinkat("/syzcgroup/unified/syz5", AT_FDCWD, "./cgroup" [pid 651] futex(0x7f2159411fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 647] futex(0x7f2159411fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 310] read(3 [pid 652] <... symlinkat resumed>) = 0 [pid 651] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 649] futex(0x7fc624282fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 647] <... futex resumed>) = 0 [pid 383] <... rt_sigreturn resumed>) = -1 EINTR (Interrupted system call) [pid 312] read(6 [pid 310] <... read resumed>, "\x9c\x01\x00\x00", 4) = 4 [pid 310] read(3, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x6d\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x36\x01\x00\x00"..., 412) = 412 [pid 652] symlinkat("/syzcgroup/cpu/syz5", AT_FDCWD, "./cgroup.cpu" [pid 651] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 647] futex(0x7f2159411fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 312] <... read resumed>, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x06\x00\x00\x00\x64\x00\x00\x00\x00\x00\x00\x00", 9967212) = 56 [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 652] <... symlinkat resumed>) = 0 [pid 649] <... futex resumed>) = 1 [pid 641] <... futex resumed>) = 0 [pid 304] <... sched_yield resumed>) = 0 [pid 386] <... openat resumed>) = 3 [pid 386] ioctl(3, LOOP_CLR_FD [pid 312] write(6, "\x9c\x01\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x6e\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 416 [pid 652] symlinkat("/syzcgroup/net/syz5", AT_FDCWD, "./cgroup.net" [pid 383] write(248, "\x00\x00\x00\x00", 4 [pid 651] <... socket resumed>) = 4 [pid 312] <... write resumed>) = 416 [pid 310] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=999615806}) [pid 652] <... symlinkat resumed>) = 0 [pid 651] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 383] <... write resumed>) = 4 [pid 641] close_range(3, 30, 0 [pid 312] read(6 [pid 649] futex(0x7fc624282fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 310] read(3, "\x9c\x01\x00\x00", 4) = 4 [pid 310] read(3 [pid 312] <... read resumed>, 0x198990a00000, 9967212) = -1 EAGAIN (Resource temporarily unavailable) [pid 652] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 310] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x6e\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x36\x01\x00\x00"..., 412) = 412 [pid 651] <... futex resumed>) = 1 [pid 647] <... futex resumed>) = 0 [pid 641] <... close_range resumed>) = 0 [pid 383] umount2("./16", MNT_FORCE|UMOUNT_NOFOLLOW [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 652] <... openat resumed>) = 3 [pid 312] epoll_pwait(4 [pid 310] <... pselect6 resumed>) = 1 (in [16], left {tv_sec=0, tv_nsec=999990798}) [pid 651] futex(0x7f2159411fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 647] futex(0x7f2159411fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 383] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 310] read(16 [pid 652] write(3, "1000", 4 [pid 651] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 647] <... futex resumed>) = 0 [pid 641] exit_group(0 [pid 312] <... epoll_pwait resumed>, [{events=EPOLLOUT, data=0x3ff4dd4ab7000002}], 128, 0, NULL, 0) = 1 [pid 310] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 310] write(3, "\xe4\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x5d\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x1c\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x1c\x00\x00\x00\x14\x00\x00\x00\x00\x9e\xf7\x0a"..., 232 [pid 652] <... write resumed>) = 4 [pid 651] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 649] <... futex resumed>) = ? [pid 647] futex(0x7f2159411fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 641] <... exit_group resumed>) = ? [pid 383] openat(AT_FDCWD, "./16", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 312] epoll_pwait(4 [pid 310] <... write resumed>) = 232 [pid 652] close(3 [pid 312] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3ff4dd4ab7000002}], 128, 261, NULL, 0) = 1 [pid 310] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x65\x00\x00\x00\x00\x00\x00\x00", 56 [pid 652] <... close resumed>) = 0 [pid 651] <... connect resumed>) = -1 EEXIST (File exists) [pid 383] <... openat resumed>) = 3 [pid 310] <... write resumed>) = 56 [pid 304] futex(0x34196c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=260585566} [pid 652] read(200 [pid 651] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 383] fstat(3 [pid 312] futex(0x34196c0, FUTEX_WAKE_PRIVATE, 1 [pid 310] write(15, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 304] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 310] <... write resumed>) = 48 [pid 312] <... futex resumed>) = 0 [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 304] sched_yield( [pid 652] <... read resumed>, 0x7fffc284a580, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 651] <... futex resumed>) = 1 [pid 647] <... futex resumed>) = 0 [pid 383] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 312] read(6 [pid 304] <... sched_yield resumed>) = 0 [ 36.670595][ T626] ------------[ cut here ]------------ [ 36.676679][ T626] WARNING: CPU: 1 PID: 626 at net/l2tp/l2tp_ppp.c:156 pppol2tp_sock_to_session+0x167/0x1b0 [ 36.688067][ T626] Modules linked in: [ 36.692597][ T626] CPU: 1 PID: 626 Comm: syz.6.83 Tainted: G B W syzkaller #0 [ 36.703404][ T626] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [pid 652] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 651] futex(0x7f2159411fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 649] +++ exited with 0 +++ [pid 647] futex(0x7f2159411fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 641] +++ exited with 0 +++ [pid 386] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 383] getdents64(3 [pid 312] <... read resumed>, "\xe4\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x5d\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x1c\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x1c\x00\x00\x00\x14\x00\x00\x00\x00\x9e\xf7\x0a"..., 9967212) = 232 [pid 652] <... symlinkat resumed>) = 0 [pid 651] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 647] <... futex resumed>) = 0 [pid 383] <... getdents64 resumed>, 0x55555db89900 /* 6 entries */, 32768) = 176 [pid 381] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=56, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 312] read(6 [pid 652] close(249 [pid 651] sendfile(-1, -1, [3 [pid 647] futex(0x7f2159411fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 383] umount2("./16/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 381] rt_sigreturn({mask=[]} [pid 312] <... read resumed>, 0x198990a00000, 9967212) = -1 EAGAIN (Resource temporarily unavailable) [pid 652] <... close resumed>) = 0 [pid 651] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 383] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 381] <... rt_sigreturn resumed>) = -1 EINTR (Interrupted system call) [pid 312] epoll_pwait(4 [pid 652] close(248 [pid 651] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 383] newfstatat(AT_FDCWD, "./16/binderfs" [pid 312] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 652] <... close resumed>) = 0 [pid 651] <... futex resumed>) = 1 [pid 647] <... futex resumed>) = 0 [pid 386] close(3 [pid 383] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 312] epoll_pwait(4 [pid 652] prctl(PR_SET_NAME, "syz.5.98" [pid 651] futex(0x7f2159411fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 647] futex(0x7f2159411fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 383] unlink("./16/binderfs" [pid 381] write(248, "\x00\x00\x00\x00", 4 [pid 304] futex(0x34196c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=252081460} [pid 652] <... prctl resumed>) = 0 [pid 651] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 647] <... futex resumed>) = 0 [pid 383] <... unlink resumed>) = 0 [pid 381] <... write resumed>) = 4 [pid 652] close(4 [pid 651] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 647] futex(0x7f2159411fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 383] umount2("./16/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 381] umount2("./18", MNT_FORCE|UMOUNT_NOFOLLOW [pid 652] <... close resumed>) = 0 [pid 651] <... clone3 resumed>) = 58 [pid 383] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 381] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 652] futex(0x7fbe36238fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 651] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 383] newfstatat(AT_FDCWD, "./16/cgroup.net" [pid 381] openat(AT_FDCWD, "./18", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 652] <... futex resumed>) = 0 [pid 651] <... futex resumed>) = 1 [pid 647] <... futex resumed>) = 0 [pid 383] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 381] <... openat resumed>) = 3 [pid 652] rt_sigaction(SIGRT_1, {sa_handler=0x7fbe35fd0650, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fbe35f52450} [pid 651] ioctl(3, PPPIOCSMRU, 0 [pid 647] futex(0x7f2159411fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 383] unlink("./16/cgroup.net" [pid 381] fstat(3 [pid 652] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 651] <... ioctl resumed>) = -1 ENOTCONN (Transport endpoint is not connected) [pid 647] <... futex resumed>) = 0 [pid 383] <... unlink resumed>) = 0 [pid 381] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 652] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 651] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 647] futex(0x7f2159411fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 383] umount2("./16/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 381] getdents64(3 [pid 652] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 651] <... futex resumed>) = 0 [pid 647] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 383] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 381] <... getdents64 resumed>, 0x555562282900 /* 6 entries */, 32768) = 176 [pid 652] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 651] futex(0x7f2159411fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 647] close_range(3, 30, 0 [pid 383] newfstatat(AT_FDCWD, "./16/cgroup.cpu" [pid 381] umount2("./18/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 652] <... mmap resumed>) = 0x7fbe35df2000 [pid 647] <... close_range resumed>) = 0 [pid 383] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 381] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 652] mprotect(0x7fbe35df3000, 131072, PROT_READ|PROT_WRITE [pid 647] exit_group(0 [pid 383] unlink("./16/cgroup.cpu" [pid 381] newfstatat(AT_FDCWD, "./18/binderfs" [pid 652] <... mprotect resumed>) = 0 [pid 651] <... futex resumed>) = ? [pid 647] <... exit_group resumed>) = ? [pid 383] <... unlink resumed>) = 0 [pid 381] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 652] rt_sigprocmask(SIG_BLOCK, ~[] [pid 651] +++ exited with 0 +++ [pid 647] +++ exited with 0 +++ [pid 383] umount2("./16/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 381] unlink("./18/binderfs" [pid 652] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 383] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 381] <... unlink resumed>) = 0 [pid 652] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fbe35e12990, parent_tid=0x7fbe35e12990, exit_signal=0, stack=0x7fbe35df2000, stack_size=0x201c0, tls=0x7fbe35e126c0} [pid 383] newfstatat(AT_FDCWD, "./16/cgroup" [pid 381] umount2("./18/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOWci2-android-5-15/strace-static-x86_64: Process 658 attached [pid 383] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 381] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 658] set_robust_list(0x7fbe35e129a0, 24 [pid 652] <... clone3 resumed> => {parent_tid=[40]}, 88) = 40 [pid 383] unlink("./16/cgroup" [pid 381] newfstatat(AT_FDCWD, "./18/cgroup.net" [pid 658] <... set_robust_list resumed>) = 0 [pid 652] rt_sigprocmask(SIG_SETMASK, [] [pid 383] <... unlink resumed>) = 0 [pid 381] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 658] rt_sigprocmask(SIG_SETMASK, [] [pid 652] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 383] getdents64(3 [pid 381] unlink("./18/cgroup.net" [pid 658] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 652] futex(0x7fbe36238fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 383] <... getdents64 resumed>, 0x55555db89900 /* 0 entries */, 32768) = 0 [pid 381] <... unlink resumed>) = 0 [pid 658] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 652] <... futex resumed>) = 0 [pid 383] close(3 [pid 381] umount2("./18/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 658] <... socket resumed>) = 3 [pid 652] futex(0x7fbe36238fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 383] <... close resumed>) = 0 [pid 381] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 658] futex(0x7fbe36238fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 652] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 383] unlinkat(AT_FDCWD, "./16", AT_REMOVEDIR [pid 381] newfstatat(AT_FDCWD, "./18/cgroup.cpu" [pid 658] <... futex resumed>) = 0 [pid 652] futex(0x7fbe36238fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 383] <... unlinkat resumed>) = 0 [pid 381] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 658] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 652] <... futex resumed>) = 0 [pid 383] mkdirat(AT_FDCWD, "./17", 0777 [pid 381] unlink("./18/cgroup.cpu" [pid 658] <... socket resumed>) = 4 [pid 652] futex(0x7fbe36238fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 383] <... mkdirat resumed>) = 0 [pid 381] <... unlink resumed>) = 0 [pid 658] futex(0x7fbe36238fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 652] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 383] openat(AT_FDCWD, "/dev/loop2", O_RDWR [pid 381] umount2("./18/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 658] <... futex resumed>) = 0 [pid 652] futex(0x7fbe36238fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 383] <... openat resumed>) = 3 [pid 381] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 658] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 652] <... futex resumed>) = 0 [pid 383] ioctl(3, LOOP_CLR_FD [pid 381] newfstatat(AT_FDCWD, "./18/cgroup" [pid 658] <... connect resumed>) = -1 EEXIST (File exists) [pid 652] futex(0x7fbe36238fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 383] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 381] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 658] futex(0x7fbe36238fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 652] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 383] close(3 [pid 381] unlink("./18/cgroup" [pid 658] <... futex resumed>) = 0 [pid 652] futex(0x7fbe36238fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 383] <... close resumed>) = 0 [pid 381] <... unlink resumed>) = 0 [pid 658] sendfile(-1, -1, [3 [pid 652] <... futex resumed>) = 0 [pid 383] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 381] getdents64(3 [pid 658] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 652] futex(0x7fbe36238fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 383] <... socket resumed>) = 3 [pid 381] <... getdents64 resumed>, 0x555562282900 /* 0 entries */, 32768) = 0 [pid 658] futex(0x7fbe36238fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 652] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 383] close(3 [pid 381] close(3 [pid 658] <... futex resumed>) = 0 [pid 652] futex(0x7fbe36238fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 383] <... close resumed>) = 0 [pid 381] <... close resumed>) = 0 [pid 658] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 652] <... futex resumed>) = 0 [pid 383] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 381] unlinkat(AT_FDCWD, "./18", AT_REMOVEDIR [pid 658] <... clone3 resumed>) = 41 [pid 652] futex(0x7fbe36238fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 383] <... socket resumed>) = 3 [pid 381] <... unlinkat resumed>) = 0 [pid 658] futex(0x7fbe36238fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 652] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 383] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 381] mkdirat(AT_FDCWD, "./19", 0777 [pid 658] <... futex resumed>) = 0 [pid 652] futex(0x7fbe36238fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 383] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 381] <... mkdirat resumed>) = 0 [pid 658] ioctl(3, PPPIOCSMRU, 0 [pid 652] <... futex resumed>) = 0 [pid 384] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=56, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 383] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 381] openat(AT_FDCWD, "/dev/loop0", O_RDWR [pid 658] <... ioctl resumed>) = -1 ENOTCONN (Transport endpoint is not connected) [pid 652] futex(0x7fbe36238fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 383] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 381] <... openat resumed>) = 3 [pid 310] <... pselect6 resumed>) = 1 (in [25], left {tv_sec=0, tv_nsec=973116469}) [pid 658] futex(0x7fbe36238fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 652] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 383] close(3 [pid 381] ioctl(3, LOOP_CLR_FD [pid 658] <... futex resumed>) = 0 [pid 652] close_range(3, 30, 0 [pid 383] <... close resumed>) = 0 [pid 381] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 658] futex(0x7fbe36238fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 652] <... close_range resumed>) = 0 [pid 383] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 381] close(3 [pid 652] exit_group(0 [pid 383] <... socket resumed>) = 3 [pid 381] <... close resumed>) = 0 [pid 658] <... futex resumed>) = ? [pid 652] <... exit_group resumed>) = ? [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 381] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 658] +++ exited with 0 +++ [pid 652] +++ exited with 0 +++ [pid 383] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 381] <... socket resumed>) = 3 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 381] close(3 [pid 388] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=39, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 383] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 381] <... close resumed>) = 0 [pid 388] rt_sigreturn({mask=[]} [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 381] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 388] <... rt_sigreturn resumed>) = -1 EINTR (Interrupted system call) [pid 383] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 381] <... socket resumed>) = 3 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 381] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 383] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 381] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 388] write(248, "\x00\x00\x00\x00", 4 [pid 384] rt_sigreturn({mask=[]} [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 381] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 310] read(25 [pid 388] <... write resumed>) = 4 [pid 384] <... rt_sigreturn resumed>) = 0 [pid 383] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 381] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 310] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 388] umount2("./12", MNT_FORCE|UMOUNT_NOFOLLOW [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 381] close(3 [pid 388] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 383] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 381] <... close resumed>) = 0 [pid 310] write(3, "\xe4\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x16\x00\x08\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x10\x00\x00\x00\x20\x00\x00\x00\x5f\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x1c\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x1c\x00\x00\x00\x14\x00\x00\x00\x00\x7a\x03\x0a"..., 232 [pid 388] openat(AT_FDCWD, "./12", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 384] write(248, "\x00\x00\x00\x00", 4 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 381] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 388] <... openat resumed>) = 3 [pid 384] <... write resumed>) = 4 [pid 383] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 381] <... socket resumed>) = 3 [pid 310] <... write resumed>) = 232 [pid 388] fstat(3 [pid 384] umount2("./18", MNT_FORCE|UMOUNT_NOFOLLOW [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 310] write(3, "\x2c\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0e\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x00\x00\x06\x00\x0c\x00\x04\x00\x06\x00\x00\x00\x66\x00\x00\x00\x00\x00\x00\x00", 48 [pid 388] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 384] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 383] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 381] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 388] getdents64(3 [pid 384] openat(AT_FDCWD, "./18", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 310] <... write resumed>) = 48 [pid 388] <... getdents64 resumed>, 0x555569381900 /* 6 entries */, 32768) = 176 [pid 384] <... openat resumed>) = 3 [pid 383] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 381] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 310] write(23, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x66\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 388] umount2("./12/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 384] fstat(3 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 388] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 384] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 383] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 381] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 310] <... write resumed>) = 48 [pid 388] newfstatat(AT_FDCWD, "./12/binderfs" [pid 384] getdents64(3 [pid 383] close(3 [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 388] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 384] <... getdents64 resumed>, 0x55556b4ae900 /* 6 entries */, 32768) = 176 [pid 383] <... close resumed>) = 0 [pid 381] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 388] unlink("./12/binderfs" [pid 384] umount2("./18/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 383] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 388] <... unlink resumed>) = 0 [pid 383] <... socket resumed>) = 3 [pid 381] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 388] umount2("./12/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 383] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 388] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 383] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 381] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 388] newfstatat(AT_FDCWD, "./12/cgroup.net" [pid 383] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 388] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 384] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 383] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 381] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 312] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3ff4dd4ab7000002}], 128, 252, NULL, 0) = 1 [pid 310] <... pselect6 resumed>) = 2 (in [13 26], left {tv_sec=0, tv_nsec=999985757}) [pid 388] unlink("./12/cgroup.net" [pid 383] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 312] futex(0x34196c0, FUTEX_WAKE_PRIVATE, 1 [pid 388] <... unlink resumed>) = 0 [pid 383] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 381] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 312] <... futex resumed>) = 1 [pid 304] <... futex resumed>) = 0 [pid 388] umount2("./12/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 383] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 312] read(6 [pid 388] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 383] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 381] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 312] <... read resumed>, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x65\x00\x00\x00\x00\x00\x00\x00\xe4\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x16\x00\x08\x00\x00\x00\x00\x00\x00\x00"..., 9967212) = 336 [pid 388] newfstatat(AT_FDCWD, "./12/cgroup.cpu" [pid 383] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 312] write(6, "\x9c\x01\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x6f\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 416 [pid 388] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 383] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 381] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 312] <... write resumed>) = 416 [pid 388] unlink("./12/cgroup.cpu" [pid 383] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 381] close(3 [pid 312] write(6, "\x9c\x01\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x70\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 416 [pid 388] <... unlink resumed>) = 0 [pid 383] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 381] <... close resumed>) = 0 [pid 312] <... write resumed>) = 416 [pid 388] umount2("./12/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 383] close(3 [pid 381] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 312] read(6 [pid 388] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 383] <... close resumed>) = 0 [pid 381] <... socket resumed>) = 3 [pid 312] <... read resumed>, 0x198990a00000, 9967212) = -1 EAGAIN (Resource temporarily unavailable) [pid 388] newfstatat(AT_FDCWD, "./12/cgroup" [pid 383] read(249 [pid 381] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 312] epoll_pwait(4 [pid 388] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 383] <... read resumed>, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 381] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 312] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 388] unlink("./12/cgroup" [pid 383] rt_sigprocmask(SIG_BLOCK, ~[] [pid 381] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 312] epoll_pwait(4 [pid 388] <... unlink resumed>) = 0 [pid 383] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 381] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 304] futex(0x34196c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=214402979} [pid 388] getdents64(3 [pid 383] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 381] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFOci2-android-5-15/strace-static-x86_64: Process 660 attached [pid 388] <... getdents64 resumed>, 0x555569381900 /* 0 entries */, 32768) = 0 [pid 381] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 660] set_robust_list(0x55555db767e0, 24 [pid 388] close(3 [pid 383] <... clone resumed>, child_tidptr=0x55555db767d0) = 53 [pid 381] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 660] <... set_robust_list resumed>) = 0 [pid 388] <... close resumed>) = 0 [pid 383] rt_sigprocmask(SIG_SETMASK, [] [pid 381] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 660] rt_sigprocmask(SIG_SETMASK, [] [pid 388] unlinkat(AT_FDCWD, "./12", AT_REMOVEDIR [pid 383] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 381] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 660] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 388] <... unlinkat resumed>) = 0 [pid 381] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 660] chdir("./17" [pid 388] mkdirat(AT_FDCWD, "./13", 0777 [pid 381] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 660] <... chdir resumed>) = 0 [pid 388] <... mkdirat resumed>) = 0 [pid 381] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 660] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 388] openat(AT_FDCWD, "/dev/loop5", O_RDWR [pid 381] close(3 [pid 660] <... prctl resumed>) = 0 [pid 388] <... openat resumed>) = 3 [pid 384] newfstatat(AT_FDCWD, "./18/binderfs" [pid 381] <... close resumed>) = 0 [pid 310] read(26 [pid 660] setpgid(0, 0 [pid 388] ioctl(3, LOOP_CLR_FD [pid 384] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 381] read(249 [pid 310] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 660] <... setpgid resumed>) = 0 [pid 388] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 384] unlink("./18/binderfs" [pid 381] <... read resumed>, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x66\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 660] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup" [pid 388] close(3 [pid 384] <... unlink resumed>) = 0 [pid 381] rt_sigprocmask(SIG_BLOCK, ~[] [pid 310] write(3, "\xf4\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x01\x00\x00\x00\x20\x00\x00\x00\x61\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x40\x7d\x67\x08"..., 248 [pid 660] <... symlinkat resumed>) = 0 [pid 388] <... close resumed>) = 0 [pid 384] umount2("./18/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 381] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 660] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu" [pid 388] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 384] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 381] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 312] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3ff4dd4ab7000002}], 128, 214, NULL, 0) = 1 [pid 310] <... write resumed>) = 248 ci2-android-5-15/strace-static-x86_64: Process 661 attached [pid 660] <... symlinkat resumed>) = 0 [pid 388] <... socket resumed>) = 3 [pid 384] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=55, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 312] futex(0x34196c0, FUTEX_WAKE_PRIVATE, 1 [pid 661] set_robust_list(0x55556226f7e0, 24 [pid 660] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net" [pid 388] close(3 [pid 384] rt_sigreturn({mask=[]} [pid 381] <... clone resumed>, child_tidptr=0x55556226f7d0) = 59 [pid 312] <... futex resumed>) = 1 [pid 310] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x01\x00\x00\x00\x67\x00\x00\x00\x00\x00\x00\x00", 56 [pid 304] <... futex resumed>) = 0 [pid 661] <... set_robust_list resumed>) = 0 [pid 660] <... symlinkat resumed>) = 0 [pid 388] <... close resumed>) = 0 [pid 384] <... rt_sigreturn resumed>) = -1 EINVAL (Invalid argument) [pid 381] rt_sigprocmask(SIG_SETMASK, [] [pid 312] read(6 [pid 310] <... write resumed>) = 56 [pid 661] rt_sigprocmask(SIG_SETMASK, [] [pid 660] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 388] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 386] <... close resumed>) = 0 [pid 384] newfstatat(AT_FDCWD, "./18/cgroup.net" [pid 381] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 312] <... read resumed>, "\xf4\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x01\x00\x00\x00\x20\x00\x00\x00\x61\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x40\x7d\x67\x08"..., 9967212) = 248 [pid 310] write(18, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x67\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 661] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 660] <... openat resumed>) = 3 [pid 388] <... socket resumed>) = 3 [pid 312] read(6 [pid 661] chdir("./19" [pid 660] write(3, "1000", 4 [pid 388] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 312] <... read resumed>, 0x198990a00000, 9967212) = -1 EAGAIN (Resource temporarily unavailable) [pid 661] <... chdir resumed>) = 0 [pid 660] <... write resumed>) = 4 [pid 388] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 312] epoll_pwait(4 [pid 661] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 660] close(3 [pid 388] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 312] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 661] <... prctl resumed>) = 0 [pid 660] <... close resumed>) = 0 [pid 388] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 312] epoll_pwait(4 [pid 304] futex(0x34196c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=201116370} [pid 661] setpgid(0, 0 [pid 660] read(200 [pid 388] close(3 [pid 661] <... setpgid resumed>) = 0 [pid 660] <... read resumed>, 0x7fff36525510, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 388] <... close resumed>) = 0 [pid 661] symlinkat("/syzcgroup/unified/syz0", AT_FDCWD, "./cgroup" [pid 660] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 388] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 661] <... symlinkat resumed>) = 0 [pid 660] <... symlinkat resumed>) = 0 [pid 388] <... socket resumed>) = 3 [pid 661] symlinkat("/syzcgroup/cpu/syz0", AT_FDCWD, "./cgroup.cpu" [pid 660] close(249 [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 661] <... symlinkat resumed>) = 0 [pid 660] <... close resumed>) = 0 [pid 388] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [ 36.722217][ T626] RIP: 0010:pppol2tp_sock_to_session+0x167/0x1b0 [ 36.728882][ T626] Code: 5d c3 e8 2c 83 0b fd be 02 00 00 00 eb 0a e8 20 83 0b fd be 01 00 00 00 4c 89 f7 e8 33 02 f2 fd e9 0f ff ff ff e8 09 83 0b fd <0f> 0b 48 89 df e8 ef 00 00 00 eb bd e8 f8 82 0b fd 4c 89 f7 be 03 [pid 661] symlinkat("/syzcgroup/net/syz0", AT_FDCWD, "./cgroup.net" [pid 660] close(248 [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 661] <... symlinkat resumed>) = 0 [pid 660] <... close resumed>) = 0 [pid 388] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 661] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 660] prctl(PR_SET_NAME, "syz.2.101" [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 661] <... openat resumed>) = 3 [pid 660] <... prctl resumed>) = 0 [pid 388] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 661] write(3, "1000", 4 [pid 660] close(4 [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 661] <... write resumed>) = 4 [pid 660] <... close resumed>) = 0 [pid 388] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 661] close(3 [pid 660] futex(0x7f6bbdca6fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 661] <... close resumed>) = 0 [pid 660] <... futex resumed>) = 0 [pid 388] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 384] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 310] <... write resumed>) = 48 [pid 661] read(200 [pid 660] rt_sigaction(SIGRT_1, {sa_handler=0x7f6bbda3e650, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f6bbd9c0450} [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 386] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=42, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 661] <... read resumed>, 0x7ffe8a1ae760, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 660] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 388] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 661] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 660] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 661] <... symlinkat resumed>) = 0 [pid 660] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 388] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 661] close(249 [pid 660] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 661] <... close resumed>) = 0 [pid 660] <... mmap resumed>) = 0x7f6bbd860000 [pid 388] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 661] close(248 [pid 660] mprotect(0x7f6bbd861000, 131072, PROT_READ|PROT_WRITE [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 661] <... close resumed>) = 0 [pid 660] <... mprotect resumed>) = 0 [pid 388] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 661] prctl(PR_SET_NAME, "syz.0.102" [pid 660] rt_sigprocmask(SIG_BLOCK, ~[] [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 661] <... prctl resumed>) = 0 [pid 660] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 388] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 661] close(4 [pid 660] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6bbd880990, parent_tid=0x7f6bbd880990, exit_signal=0, stack=0x7f6bbd860000, stack_size=0x201c0, tls=0x7f6bbd8806c0} [pid 388] close(3 [pid 661] <... close resumed>) = 0 [pid 388] <... close resumed>) = 0 [pid 661] futex(0x7fc624282fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 660] <... clone3 resumed> => {parent_tid=[54]}, 88) = 54 [pid 388] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 661] <... futex resumed>) = 0 [pid 660] rt_sigprocmask(SIG_SETMASK, [] [pid 388] <... socket resumed>) = 3 [pid 661] rt_sigaction(SIGRT_1, {sa_handler=0x7fc62401a650, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc623f9c450} [pid 660] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 388] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 661] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 660] futex(0x7f6bbdca6fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 388] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 661] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 660] <... futex resumed>) = 0 [pid 388] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 661] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 660] futex(0x7f6bbdca6fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 388] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 661] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 388] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 661] <... mmap resumed>) = 0x7fc623e3c000 [pid 388] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 661] mprotect(0x7fc623e3d000, 131072, PROT_READ|PROT_WRITE [pid 388] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 661] <... mprotect resumed>) = 0 [pid 388] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 661] rt_sigprocmask(SIG_BLOCK, ~[] [pid 388] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 661] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 388] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 661] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc623e5c990, parent_tid=0x7fc623e5c990, exit_signal=0, stack=0x7fc623e3c000, stack_size=0x201c0, tls=0x7fc623e5c6c0} [pid 388] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIESci2-android-5-15/strace-static-x86_64: Process 663 attached , "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 663] set_robust_list(0x7fc623e5c9a0, 24 [pid 661] <... clone3 resumed> => {parent_tid=[60]}, 88) = 60 [pid 388] close(3 [pid 663] <... set_robust_list resumed>) = 0 [pid 661] rt_sigprocmask(SIG_SETMASK, [] [pid 388] <... close resumed>) = 0 [pid 663] rt_sigprocmask(SIG_SETMASK, [] [pid 661] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 388] read(249 [pid 663] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 661] futex(0x7fc624282fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 384] unlink("./18/cgroup.net" [pid 663] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 661] <... futex resumed>) = 0 ci2-android-5-15/strace-static-x86_64: Process 662 attached [pid 663] <... socket resumed>) = 3 [pid 661] futex(0x7fc624282fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 310] read(13 [pid 663] futex(0x7fc624282fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 661] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 663] <... futex resumed>) = 0 [pid 662] set_robust_list(0x7f6bbd8809a0, 24 [pid 661] futex(0x7fc624282fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 384] <... unlink resumed>) = 0 [pid 663] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 662] <... set_robust_list resumed>) = 0 [pid 661] <... futex resumed>) = 0 [pid 386] rt_sigreturn({mask=[]} [pid 310] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 663] <... socket resumed>) = 4 [pid 661] futex(0x7fc624282fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 663] futex(0x7fc624282fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 661] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 663] <... futex resumed>) = 0 [pid 661] futex(0x7fc624282fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 663] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 661] <... futex resumed>) = 0 [pid 663] <... connect resumed>) = -1 EEXIST (File exists) [pid 661] futex(0x7fc624282fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 663] futex(0x7fc624282fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 661] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 663] <... futex resumed>) = 0 [pid 661] futex(0x7fc624282fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 663] sendfile(-1, -1, [3 [pid 661] <... futex resumed>) = 0 [pid 663] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 661] futex(0x7fc624282fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 663] futex(0x7fc624282fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 661] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 663] <... futex resumed>) = 0 [pid 661] futex(0x7fc624282fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 663] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 661] <... futex resumed>) = 0 [pid 663] <... clone3 resumed>) = 61 [pid 661] futex(0x7fc624282fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 663] futex(0x7fc624282fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 661] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 663] <... futex resumed>) = 0 [pid 661] futex(0x7fc624282fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 663] ioctl(3, PPPIOCSMRU, 0 [pid 661] <... futex resumed>) = 0 [pid 663] <... ioctl resumed>) = -1 ENOTCONN (Transport endpoint is not connected) [pid 661] futex(0x7fc624282fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 663] futex(0x7fc624282fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 661] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 663] <... futex resumed>) = 0 [pid 661] close_range(3, 30, 0 [pid 663] futex(0x7fc624282fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 661] <... close_range resumed>) = 0 [pid 661] exit_group(0 [pid 663] <... futex resumed>) = ? [pid 661] <... exit_group resumed>) = ? [pid 663] +++ exited with 0 +++ [pid 661] +++ exited with 0 +++ [pid 381] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=59, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 381] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 381] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 381] umount2("./19", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 381] openat(AT_FDCWD, "./19", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 381] fstat(3, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 381] getdents64(3, 0x555562282900 /* 6 entries */, 32768) = 176 [pid 381] umount2("./19/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 381] newfstatat(AT_FDCWD, "./19/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 381] unlink("./19/binderfs") = 0 [pid 381] umount2("./19/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 381] newfstatat(AT_FDCWD, "./19/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 381] unlink("./19/cgroup.net" [pid 662] rt_sigprocmask(SIG_SETMASK, [] [pid 386] <... rt_sigreturn resumed>) = 0 [pid 384] umount2("./18/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 381] <... unlink resumed>) = 0 [pid 310] write(3, "\xf4\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x05\x00\x00\x00\x20\x00\x00\x00\x62\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\xc0\xf8\x48\x08"..., 248 [pid 662] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 386] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 384] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 381] umount2("./19/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 310] <... write resumed>) = 248 [pid 662] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 386] <... socket resumed>) = 3 [pid 384] newfstatat(AT_FDCWD, "./18/cgroup.cpu" [pid 381] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 662] <... socket resumed>) = 3 [pid 386] close(3 [pid 384] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 381] newfstatat(AT_FDCWD, "./19/cgroup.cpu" [pid 310] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x05\x00\x00\x00\x68\x00\x00\x00\x00\x00\x00\x00", 56 [pid 662] futex(0x7f6bbdca6fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 386] <... close resumed>) = 0 [pid 384] unlink("./18/cgroup.cpu" [pid 381] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 662] <... futex resumed>) = 1 [pid 660] <... futex resumed>) = 0 [pid 386] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=45, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 384] <... unlink resumed>) = 0 [pid 381] unlink("./19/cgroup.cpu" [pid 310] <... write resumed>) = 56 [pid 660] futex(0x7f6bbdca6fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 381] <... unlink resumed>) = 0 [pid 660] <... futex resumed>) = 0 [pid 381] umount2("./19/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 660] futex(0x7f6bbdca6fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 381] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 381] newfstatat(AT_FDCWD, "./19/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 381] unlink("./19/cgroup") = 0 [pid 381] getdents64(3, 0x555562282900 /* 0 entries */, 32768) = 0 [pid 381] close(3) = 0 [pid 381] unlinkat(AT_FDCWD, "./19", AT_REMOVEDIR) = 0 [pid 381] mkdirat(AT_FDCWD, "./20", 0777) = 0 [pid 381] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 3 [pid 381] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 381] close(3) = 0 [pid 381] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 381] close(3) = 0 [pid 381] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 381] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 381] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 381] close(3) = 0 [pid 381] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 381] close(3) = 0 [pid 662] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 384] umount2("./18/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 381] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 310] write(11, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x68\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 381] <... socket resumed>) = 3 [pid 381] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 381] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 381] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 381] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 381] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 381] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 381] close(3) = 0 [pid 381] read(249 [pid 662] <... socket resumed>) = 4 [pid 388] <... read resumed>, 0x7fffc284aa10, 48) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 386] rt_sigreturn({mask=[]} [pid 384] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 310] <... write resumed>) = 48 [pid 662] futex(0x7f6bbdca6fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 388] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=38, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 386] <... rt_sigreturn resumed>) = 0 [pid 384] newfstatat(AT_FDCWD, "./18/cgroup" [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 662] <... futex resumed>) = 1 [pid 388] rt_sigreturn({mask=[]} [pid 386] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 384] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 310] <... pselect6 resumed>) = 2 (in [3 25], left {tv_sec=0, tv_nsec=999986787}) [pid 662] futex(0x7f6bbdca6fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 388] <... rt_sigreturn resumed>) = -1 EINTR (Interrupted system call) [pid 386] <... socket resumed>) = 3 [pid 384] unlink("./18/cgroup" [pid 310] read(3 [pid 388] read(249 [pid 386] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 384] <... unlink resumed>) = 0 [pid 310] <... read resumed>, "\x9c\x01\x00\x00", 4) = 4 [pid 388] <... read resumed>, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x68\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 386] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 384] getdents64(3 [pid 310] read(3 [pid 388] rt_sigprocmask(SIG_BLOCK, ~[] [pid 386] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 384] <... getdents64 resumed>, 0x55556b4ae900 /* 0 entries */, 32768) = 0 [pid 310] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x6f\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x36\x01\x00\x00"..., 412) = 412 [pid 388] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 386] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 384] close(3 [pid 310] read(25 [pid 388] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 386] close(3 [pid 384] <... close resumed>) = 0 [pid 310] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 386] <... close resumed>) = 0 [pid 384] unlinkat(AT_FDCWD, "./18", AT_REMOVEDIR [pid 310] write(3, "\xf4\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x16\x00\x08\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x10\x00\x00\x00\x20\x00\x00\x00\x66\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x80\x0b\xb2\x03"..., 248 [pid 388] <... clone resumed>, child_tidptr=0x55556936e7d0) = 42 [pid 386] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 384] <... unlinkat resumed>) = 0 [pid 310] <... write resumed>) = 248 [pid 388] rt_sigprocmask(SIG_SETMASK, [] [pid 386] <... socket resumed>) = 3 [pid 384] mkdirat(AT_FDCWD, "./19", 0777 [pid 310] write(3, "\x2c\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0e\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x00\x00\x06\x00\x0c\x00\x04\x00\x06\x00\x00\x00\x69\x00\x00\x00\x00\x00\x00\x00", 48 [pid 388] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 384] <... mkdirat resumed>) = 0 [pid 310] <... write resumed>) = 48 [pid 386] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 384] openat(AT_FDCWD, "/dev/loop1", O_RDWR [pid 310] write(23, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x69\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 384] <... openat resumed>) = 3 [pid 310] <... write resumed>) = 48 [pid 386] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 384] ioctl(3, LOOP_CLR_FD [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 384] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 310] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=999988791}) [pid 386] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 384] close(3 [pid 310] read(3ci2-android-5-15/strace-static-x86_64: Process 665 attached [pid 660] <... futex resumed>) = 0 [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 384] <... close resumed>) = 0 [pid 381] <... read resumed>, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x69\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 310] <... read resumed>, "\x9c\x01\x00\x00", 4) = 4 [pid 665] set_robust_list(0x55556936e7e0, 24 [pid 386] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 384] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 381] rt_sigprocmask(SIG_BLOCK, ~[] [pid 310] read(3 [pid 383] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=52, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 665] <... set_robust_list resumed>) = 0 [pid 660] futex(0x7f6bbdca6fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 384] <... socket resumed>) = 3 [pid 381] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 310] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x70\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x36\x01\x00\x00"..., 412) = 412 [pid 665] rt_sigprocmask(SIG_SETMASK, [] [pid 662] <... futex resumed>) = 0 [pid 660] <... futex resumed>) = 1 [pid 386] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 384] close(3 [pid 383] rt_sigreturn({mask=[]} [pid 381] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 665] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 662] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 660] futex(0x7f6bbdca6fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 384] <... close resumed>) = 0 [pid 383] <... rt_sigreturn resumed>) = -1 EINTR (Interrupted system call) [pid 662] <... connect resumed>) = 0 [pid 386] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 384] socket(AF_INET, SOCK_STREAM, IPPROTO_TCPci2-android-5-15/strace-static-x86_64: Process 666 attached [pid 662] futex(0x7f6bbdca6fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 384] <... socket resumed>) = 3 [pid 666] set_robust_list(0x55556226f7e0, 24 [pid 665] chdir("./13" [pid 662] <... futex resumed>) = 0 [pid 660] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 386] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 384] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 381] <... clone resumed>, child_tidptr=0x55556226f7d0) = 62 [pid 666] <... set_robust_list resumed>) = 0 [pid 665] <... chdir resumed>) = 0 [pid 662] futex(0x7f6bbdca6fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 660] futex(0x7f6bbdca6fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 384] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 666] rt_sigprocmask(SIG_SETMASK, [] [pid 665] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 662] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 660] <... futex resumed>) = 0 [pid 386] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 384] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 381] rt_sigprocmask(SIG_SETMASK, [] [pid 666] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 665] <... prctl resumed>) = 0 [pid 662] sendfile(-1, -1, [3 [pid 660] futex(0x7f6bbdca6fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 384] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 381] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 666] chdir("./20" [pid 665] setpgid(0, 0 [pid 662] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 386] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [ 36.778947][ T626] RSP: 0018:ffffc900013ffbf0 EFLAGS: 00010293 [ 36.785635][ T626] RAX: ffffffff845e33d7 RBX: ffff888112742000 RCX: ffff88810d4e3b40 [ 36.795096][ T626] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000000c04eb7d [ 36.805062][ T626] RBP: ffffc900013ffc10 R08: ffff888112742083 R09: 1ffff110224e8410 [ 36.815438][ T626] R10: dffffc0000000000 R11: ffffed10224e8411 R12: dffffc0000000000 [pid 384] close(3 [pid 666] <... chdir resumed>) = 0 [pid 665] <... setpgid resumed>) = 0 [pid 662] futex(0x7f6bbdca6fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 384] <... close resumed>) = 0 [pid 662] <... futex resumed>) = 1 [pid 386] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 384] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 662] futex(0x7f6bbdca6fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 386] close(3 [pid 384] <... socket resumed>) = 3 [pid 386] <... close resumed>) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 386] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 384] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 386] <... socket resumed>) = 3 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 386] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 384] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 386] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 386] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 384] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 386] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 386] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 384] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 386] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 386] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 384] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 386] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 386] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 384] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 386] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 386] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 384] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 386] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 386] close(3 [pid 384] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 386] <... close resumed>) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 386] read(249 [pid 384] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 386] <... read resumed>, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x64\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 386] rt_sigprocmask(SIG_BLOCK, ~[] [pid 384] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 386] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 384] close(3 [pid 386] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 384] <... close resumed>) = 0 [pid 384] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 386] <... clone resumed>, child_tidptr=0x55556824a7d0) = 49 [pid 384] <... socket resumed>) = 3 [pid 386] rt_sigprocmask(SIG_SETMASK, [] [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 386] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 384] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 384] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x10\xdb\xbb\x17\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 952) = 0 [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 384] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x10\xdb\xbb\x17\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 1368) = 0 [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 384] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x10\xdb\xbb\x17\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 744) = 0 [pid 384] close(3) = 0 [pid 384] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x67\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 384] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 384] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-15/strace-static-x86_64: Process 668 attached [pid 668] set_robust_list(0x55556b49b7e0, 24 [pid 384] <... clone resumed>, child_tidptr=0x55556b49b7d0) = 59 [pid 668] <... set_robust_list resumed>) = 0 [pid 384] rt_sigprocmask(SIG_SETMASK, [] [pid 668] rt_sigprocmask(SIG_SETMASK, [] [pid 384] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 668] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 668] chdir("./19") = 0 [pid 668] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 668] setpgid(0, 0) = 0 [pid 668] symlinkat("/syzcgroup/unified/syz1", AT_FDCWD, "./cgroup") = 0 [pid 668] symlinkat("/syzcgroup/cpu/syz1", AT_FDCWD, "./cgroup.cpu") = 0 [pid 668] symlinkat("/syzcgroup/net/syz1", AT_FDCWD, "./cgroup.net") = 0 [pid 668] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 668] write(3, "1000", 4) = 4 [pid 668] close(3) = 0 [pid 668] read(200, 0x7ffe17bbdd80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 668] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 668] close(249) = 0 [pid 668] close(248) = 0 [pid 668] prctl(PR_SET_NAME, "syz.1.103") = 0 [pid 668] close(4) = 0 [pid 668] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 668] rt_sigaction(SIGRT_1, {sa_handler=0x7f21591a9650, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f215912b450}, NULL, 8) = 0 [pid 668] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 668] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f2158fcb000 [pid 668] mprotect(0x7f2158fcc000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 668] rt_sigprocmask(SIG_BLOCK, ~[] [pid 666] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 668] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 665] symlinkat("/syzcgroup/unified/syz5", AT_FDCWD, "./cgroup" [pid 660] <... futex resumed>) = 0 [pid 312] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3ff4dd4ab7000002}], 128, 201, NULL, 0) = 1 [pid 668] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f2158feb990, parent_tid=0x7f2158feb990, exit_signal=0, stack=0x7f2158fcb000, stack_size=0x201c0, tls=0x7f2158feb6c0} [pid 666] <... prctl resumed>) = 0 ci2-android-5-15/strace-static-x86_64: Process 669 attached [pid 666] setpgid(0, 0 [pid 660] futex(0x7f6bbdca6fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 312] futex(0x34196c0, FUTEX_WAKE_PRIVATE, 1 [pid 669] set_robust_list(0x7f2158feb9a0, 24 [pid 668] <... clone3 resumed> => {parent_tid=[60]}, 88) = 60 [pid 666] <... setpgid resumed>) = 0 [pid 665] <... symlinkat resumed>) = 0 [pid 668] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 668] futex(0x7f2159411fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 668] futex(0x7f2159411fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 312] <... futex resumed>) = 1 [pid 304] <... futex resumed>) = 0 [pid 669] <... set_robust_list resumed>) = 0 [pid 666] symlinkat("/syzcgroup/unified/syz0", AT_FDCWD, "./cgroup" [pid 665] symlinkat("/syzcgroup/cpu/syz5", AT_FDCWD, "./cgroup.cpu" [pid 662] <... futex resumed>) = 0 [pid 660] <... futex resumed>) = 1 [pid 662] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88ci2-android-5-15/strace-static-x86_64: Process 667 attached [pid 669] rt_sigprocmask(SIG_SETMASK, [] [pid 666] <... symlinkat resumed>) = 0 [pid 665] <... symlinkat resumed>) = 0 [pid 662] <... clone3 resumed>) = 55 [pid 660] futex(0x7f6bbdca6fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 312] read(6 [pid 304] sched_yield( [pid 662] futex(0x7f6bbdca6fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 662] futex(0x7f6bbdca6fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 669] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 669] socket(AF_PPPOX, SOCK_STREAM, 1) = 3 [pid 669] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 668] <... futex resumed>) = 0 [pid 669] futex(0x7f2159411fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 668] futex(0x7f2159411fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 669] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 668] <... futex resumed>) = 0 [pid 669] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 668] futex(0x7f2159411fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 669] <... socket resumed>) = 4 [pid 669] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 668] <... futex resumed>) = 0 [pid 669] futex(0x7f2159411fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 668] futex(0x7f2159411fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 669] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 668] <... futex resumed>) = 0 [pid 669] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 668] futex(0x7f2159411fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 669] <... connect resumed>) = 0 [pid 669] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 668] <... futex resumed>) = 0 [pid 669] futex(0x7f2159411fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 668] futex(0x7f2159411fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 669] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 668] <... futex resumed>) = 0 [pid 669] sendfile(-1, -1, [3 [pid 668] futex(0x7f2159411fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 669] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 669] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 668] <... futex resumed>) = 0 [pid 669] futex(0x7f2159411fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 668] futex(0x7f2159411fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 669] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 668] <... futex resumed>) = 0 [pid 669] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 668] futex(0x7f2159411fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 669] <... clone3 resumed>) = 61 [pid 667] set_robust_list(0x55556824a7e0, 24 [pid 666] symlinkat("/syzcgroup/cpu/syz0", AT_FDCWD, "./cgroup.cpu" [pid 665] symlinkat("/syzcgroup/net/syz5", AT_FDCWD, "./cgroup.net" [pid 660] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 312] <... read resumed>, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x01\x00\x00\x00\x67\x00\x00\x00\x00\x00\x00\x00\xf4\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00"..., 9967212) = 656 [pid 304] <... sched_yield resumed>) = 0 [pid 669] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 667] <... set_robust_list resumed>) = 0 [pid 669] <... futex resumed>) = 1 [pid 668] <... futex resumed>) = 0 [pid 669] futex(0x7f2159411fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 668] futex(0x7f2159411fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 669] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 668] <... futex resumed>) = 0 [pid 669] ioctl(3, PPPIOCSMRU, 0 [pid 668] futex(0x7f2159411fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 669] <... ioctl resumed>) = -1 ENOSYS (Function not implemented) [pid 669] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 668] <... futex resumed>) = 0 [pid 669] futex(0x7f2159411fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 668] close_range(3, 30, 0) = 0 [pid 668] exit_group(0 [pid 669] <... futex resumed>) = ? [pid 668] <... exit_group resumed>) = ? [pid 669] +++ exited with 0 +++ [pid 668] +++ exited with 0 +++ [pid 384] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=59, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 384] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 384] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 310] <... pselect6 resumed>) = 1 (in [26], left {tv_sec=0, tv_nsec=958014739}) [pid 384] umount2("./19", MNT_FORCE|UMOUNT_NOFOLLOW [pid 310] read(26 [pid 666] <... symlinkat resumed>) = 0 [pid 665] <... symlinkat resumed>) = 0 [pid 384] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 381] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=58, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 310] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 667] rt_sigprocmask(SIG_SETMASK, [] [pid 666] symlinkat("/syzcgroup/net/syz0", AT_FDCWD, "./cgroup.net" [pid 665] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 660] futex(0x7f6bbdca6fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 384] openat(AT_FDCWD, "./19", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 312] write(6, "\x9c\x01\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x71\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 416 [pid 310] write(3, "\xe4\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x01\x00\x00\x00\x20\x00\x00\x00\x67\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x1c\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x1c\x00\x00\x00\x14\x00\x00\x00\xc0\x8c\x6c\x05"..., 232 [pid 304] epoll_pwait(4 [pid 384] <... openat resumed>) = 3 [pid 310] <... write resumed>) = 232 [pid 384] fstat(3 [pid 310] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x01\x00\x00\x00\x6a\x00\x00\x00\x00\x00\x00\x00", 56 [pid 384] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 310] <... write resumed>) = 56 [pid 384] getdents64(3 [pid 310] write(18, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x6a\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 384] <... getdents64 resumed>, 0x55556b4ae900 /* 6 entries */, 32768) = 176 [pid 310] <... write resumed>) = 48 [pid 384] umount2("./19/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 384] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 384] newfstatat(AT_FDCWD, "./19/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 384] unlink("./19/binderfs") = 0 [pid 384] umount2("./19/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 384] newfstatat(AT_FDCWD, "./19/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 384] unlink("./19/cgroup.net") = 0 [pid 384] umount2("./19/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 384] newfstatat(AT_FDCWD, "./19/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 384] unlink("./19/cgroup.cpu") = 0 [pid 384] umount2("./19/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 384] newfstatat(AT_FDCWD, "./19/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 384] unlink("./19/cgroup") = 0 [pid 384] getdents64(3, 0x55556b4ae900 /* 0 entries */, 32768) = 0 [pid 384] close(3) = 0 [pid 384] unlinkat(AT_FDCWD, "./19", AT_REMOVEDIR) = 0 [pid 384] mkdirat(AT_FDCWD, "./20", 0777) = 0 [pid 384] openat(AT_FDCWD, "/dev/loop1", O_RDWR) = 3 [pid 384] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [ 36.828379][ T626] R13: dffffc0000000000 R14: 0000000000000000 R15: ffff88810f9e5800 [ 36.838762][ T626] FS: 0000000000000000(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 36.848559][ T626] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 36.850605][ T655] ------------[ cut here ]------------ [ 36.856347][ T626] CR2: 000055556824a7d0 CR3: 0000000132312000 CR4: 00000000003506a0 [ 36.869600][ T655] WARNING: CPU: 1 PID: 655 at net/l2tp/l2tp_ppp.c:156 pppol2tp_sock_to_session+0x167/0x1b0 [pid 384] close(3 [pid 667] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 666] <... symlinkat resumed>) = 0 [pid 665] <... openat resumed>) = 3 [pid 662] <... futex resumed>) = 0 [pid 660] <... futex resumed>) = 1 [pid 384] <... close resumed>) = 0 [pid 381] rt_sigreturn({mask=[]} [pid 312] <... write resumed>) = 416 [pid 310] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=990178856}) [pid 304] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3ff4dd4ab7000002}], 128, 0, NULL, 0) = 1 [pid 662] ioctl(3, PPPIOCSMRU, 0 [pid 384] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 310] read(3 [pid 662] <... ioctl resumed>) = -1 ENOSYS (Function not implemented) [pid 384] <... socket resumed>) = 3 [pid 310] <... read resumed>, "\x9c\x01\x00\x00", 4) = 4 [pid 662] futex(0x7f6bbdca6fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 384] close(3 [pid 310] read(3 [pid 662] <... futex resumed>) = 0 [pid 384] <... close resumed>) = 0 [pid 310] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x71\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x36\x01\x00\x00"..., 412) = 412 [pid 662] futex(0x7f6bbdca6fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 384] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 384] <... socket resumed>) = 3 [pid 384] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 384] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 384] close(3) = 0 [pid 384] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 666] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 665] write(3, "1000", 4 [pid 660] futex(0x7f6bbdca6fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 384] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 381] <... rt_sigreturn resumed>) = 0 [pid 312] write(6, "\x9c\x01\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 416 [pid 666] <... openat resumed>) = 3 [pid 665] <... write resumed>) = 4 [pid 660] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 667] chdir("./15" [pid 666] write(3, "1000", 4 [pid 665] close(3 [pid 384] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 312] <... write resumed>) = 416 [pid 310] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=996566810}) [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 310] read(3 [pid 384] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 310] <... read resumed>, "\x9c\x01\x00\x00", 4) = 4 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 310] read(3 [pid 384] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 310] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x36\x01\x00\x00"..., 412) = 412 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 384] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 384] close(3) = 0 [pid 384] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 384] close(3) = 0 [pid 384] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x6a\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 384] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 384] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-15/strace-static-x86_64: Process 672 attached [pid 672] set_robust_list(0x55556b49b7e0, 24 [pid 384] <... clone resumed>, child_tidptr=0x55556b49b7d0) = 62 [pid 672] <... set_robust_list resumed>) = 0 [pid 384] rt_sigprocmask(SIG_SETMASK, [] [pid 672] rt_sigprocmask(SIG_SETMASK, [] [pid 384] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 672] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 672] chdir("./20") = 0 [pid 672] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 672] setpgid(0, 0) = 0 [pid 672] symlinkat("/syzcgroup/unified/syz1", AT_FDCWD, "./cgroup") = 0 [pid 672] symlinkat("/syzcgroup/cpu/syz1", AT_FDCWD, "./cgroup.cpu") = 0 [pid 672] symlinkat("/syzcgroup/net/syz1", AT_FDCWD, "./cgroup.net") = 0 [pid 672] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 672] write(3, "1000", 4) = 4 [pid 672] close(3) = 0 [pid 672] read(200, 0x7ffe17bbdd80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 666] <... write resumed>) = 4 [pid 665] <... close resumed>) = 0 [pid 660] close_range(3, 30, 0 [pid 304] epoll_pwait(4 [pid 672] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 667] <... chdir resumed>) = 0 [pid 666] close(3 [pid 665] read(200 [pid 660] <... close_range resumed>) = 0 [pid 312] write(6, "\x9c\x01\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x73\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 416 [pid 304] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 672] close(249) = 0 [pid 672] close(248) = 0 [pid 672] prctl(PR_SET_NAME, "syz.1.106") = 0 [pid 672] close(4) = 0 [pid 672] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 384] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=58, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 672] rt_sigaction(SIGRT_1, {sa_handler=0x7f21591a9650, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f215912b450} [pid 384] rt_sigreturn({mask=[]} [pid 672] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 384] <... rt_sigreturn resumed>) = -1 EINTR (Interrupted system call) [pid 672] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 672] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f2158fcb000 [pid 672] mprotect(0x7f2158fcc000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 672] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 672] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f2158feb990, parent_tid=0x7f2158feb990, exit_signal=0, stack=0x7f2158fcb000, stack_size=0x201c0, tls=0x7f2158feb6c0}ci2-android-5-15/strace-static-x86_64: Process 673 attached [pid 666] <... close resumed>) = 0 [pid 665] <... read resumed>, 0x7fffc284a580, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 660] exit_group(0 [pid 673] set_robust_list(0x7f2158feb9a0, 24 [pid 672] <... clone3 resumed> => {parent_tid=[63]}, 88) = 63 [pid 667] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 312] <... write resumed>) = 416 [pid 310] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=988807634}) [pid 304] futex(0x3417d78, FUTEX_WAKE_PRIVATE, 1 [pid 673] <... set_robust_list resumed>) = 0 [pid 672] rt_sigprocmask(SIG_SETMASK, [] [pid 310] read(3 [pid 673] rt_sigprocmask(SIG_SETMASK, [] [pid 672] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 310] <... read resumed>, "\x9c\x01\x00\x00", 4) = 4 [pid 673] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 672] futex(0x7f2159411fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 310] read(3 [pid 673] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 672] <... futex resumed>) = 0 [pid 310] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x73\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x36\x01\x00\x00"..., 412) = 412 [pid 673] <... socket resumed>) = 3 [pid 672] futex(0x7f2159411fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 673] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 672] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 673] <... futex resumed>) = 0 [pid 672] futex(0x7f2159411fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 388] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=41, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 673] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 672] <... futex resumed>) = 0 [pid 388] rt_sigreturn({mask=[]} [pid 673] <... socket resumed>) = 4 [pid 672] futex(0x7f2159411fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 388] <... rt_sigreturn resumed>) = -1 EINTR (Interrupted system call) [pid 673] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 672] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 673] <... futex resumed>) = 0 [pid 672] futex(0x7f2159411fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 673] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 672] <... futex resumed>) = 0 [pid 673] <... connect resumed>) = -1 EEXIST (File exists) [pid 672] futex(0x7f2159411fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 673] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 672] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 673] <... futex resumed>) = 0 [pid 672] futex(0x7f2159411fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 673] sendfile(-1, -1, [3 [pid 672] <... futex resumed>) = 0 [pid 673] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 672] futex(0x7f2159411fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 673] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 672] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 673] <... futex resumed>) = 0 [pid 672] futex(0x7f2159411fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 673] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 672] <... futex resumed>) = 0 [pid 673] <... clone3 resumed>) = 64 [pid 672] futex(0x7f2159411fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 673] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 672] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 673] <... futex resumed>) = 0 [pid 672] futex(0x7f2159411fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 673] ioctl(3, PPPIOCSMRU, 0 [pid 672] <... futex resumed>) = 0 [pid 673] <... ioctl resumed>) = -1 ENOTCONN (Transport endpoint is not connected) [pid 672] futex(0x7f2159411fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 673] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 672] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 673] <... futex resumed>) = 0 [pid 672] close_range(3, 30, 0 [pid 673] futex(0x7f2159411fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 672] <... close_range resumed>) = 0 [pid 672] exit_group(0 [pid 673] <... futex resumed>) = ? [pid 672] <... exit_group resumed>) = ? [pid 303] <... futex resumed>) = 0 [pid 673] +++ exited with 0 +++ [pid 672] +++ exited with 0 +++ [pid 667] <... prctl resumed>) = 0 [pid 666] read(200 [pid 665] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 662] <... futex resumed>) = ? [pid 660] <... exit_group resumed>) = ? [pid 312] read(6 [pid 304] <... futex resumed>) = 1 [pid 384] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=62, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 384] rt_sigreturn({mask=[]}) = 0 [pid 384] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 310] <... pselect6 resumed>) = 1 (in [26], left {tv_sec=0, tv_nsec=992240202}) [pid 384] umount2("./20", MNT_FORCE|UMOUNT_NOFOLLOW [pid 310] read(26 [pid 384] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 310] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 384] openat(AT_FDCWD, "./20", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 310] write(3, "\xf4\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x01\x00\x00\x00\x20\x00\x00\x00\x6a\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\xc0\x20\x90\x02"..., 248 [pid 303] epoll_pwait(4 [pid 666] <... read resumed>, 0x7ffe8a1ae760, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 665] <... symlinkat resumed>) = 0 [pid 662] +++ exited with 0 +++ [pid 384] <... openat resumed>) = 3 [pid 310] <... write resumed>) = 248 [pid 384] fstat(3 [pid 310] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x01\x00\x00\x00\x6b\x00\x00\x00\x00\x00\x00\x00", 56 [pid 384] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 310] <... write resumed>) = 56 [pid 660] +++ exited with 0 +++ [pid 384] getdents64(3 [pid 312] <... read resumed>, "\xe4\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x01\x00\x00\x00\x20\x00\x00\x00\x67\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x1c\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x1c\x00\x00\x00\x14\x00\x00\x00\xc0\x8c\x6c\x05"..., 9967212) = 536 [pid 310] write(18, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x6b\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 304] futex(0x19898cd6a160, FUTEX_WAKE_PRIVATE, 1 [pid 303] <... epoll_pwait resumed>, [{events=EPOLLOUT, data=0x3ff4dd4ab7000002}], 128, 0, NULL, 0) = 1 [pid 667] setpgid(0, 0 [pid 666] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 665] close(249 [pid 384] <... getdents64 resumed>, 0x55556b4ae900 /* 6 entries */, 32768) = 176 [pid 310] <... write resumed>) = 48 [pid 384] umount2("./20/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 384] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 384] newfstatat(AT_FDCWD, "./20/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 384] unlink("./20/binderfs") = 0 [pid 384] umount2("./20/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 384] newfstatat(AT_FDCWD, "./20/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 384] unlink("./20/cgroup.net") = 0 [pid 384] umount2("./20/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 384] newfstatat(AT_FDCWD, "./20/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 384] unlink("./20/cgroup.cpu") = 0 [pid 312] futex(0x19898dd0f960, FUTEX_WAIT_PRIVATE, 0, NULL [pid 304] <... futex resumed>) = 1 [pid 384] umount2("./20/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 303] write(6, "\x9c\x01\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 416 [pid 384] newfstatat(AT_FDCWD, "./20/cgroup" [pid 666] <... symlinkat resumed>) = 0 [pid 303] <... write resumed>) = 416 [pid 665] <... close resumed>) = 0 [pid 384] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 383] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=53, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 308] <... futex resumed>) = 0 [pid 310] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=997500079}) [pid 303] read(6 [pid 667] <... setpgid resumed>) = 0 [pid 666] close(249 [pid 665] close(248 [pid 384] unlink("./20/cgroup") = 0 [pid 384] getdents64(3, 0x55556b4ae900 /* 0 entries */, 32768) = 0 [pid 384] close(3) = 0 [pid 384] unlinkat(AT_FDCWD, "./20", AT_REMOVEDIR) = 0 [pid 384] mkdirat(AT_FDCWD, "./21", 0777) = 0 [pid 384] openat(AT_FDCWD, "/dev/loop1", O_RDWR) = 3 [pid 384] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 384] close(3 [pid 303] <... read resumed>, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x01\x00\x00\x00\x6b\x00\x00\x00\x00\x00\x00\x00", 9967212) = 56 [pid 667] symlinkat("/syzcgroup/unified/syz6", AT_FDCWD, "./cgroup" [pid 666] <... close resumed>) = 0 [pid 665] <... close resumed>) = 0 [pid 384] <... close resumed>) = 0 [pid 383] rt_sigreturn({mask=[]} [pid 310] read(3 [pid 308] epoll_pwait(4 [pid 384] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 384] close(3) = 0 [pid 384] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 384] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 384] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 384] close(3) = 0 [pid 384] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 384] close(3) = 0 [pid 384] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [ 36.880227][ T626] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 36.889201][ T626] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 36.897869][ T655] Modules linked in: [ 36.902367][ T655] CPU: 1 PID: 655 Comm: syz.6.99 Tainted: G B W syzkaller #0 [ 36.911070][ T626] Call Trace: [ 36.915898][ T626] [ 36.919556][ T626] pppol2tp_release+0x150/0x2b0 [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 384] close(3) = 0 [pid 384] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x6b\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 384] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 384] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-15/strace-static-x86_64: Process 675 attached [pid 675] set_robust_list(0x55556b49b7e0, 24 [pid 384] <... clone resumed>, child_tidptr=0x55556b49b7d0) = 65 [pid 675] <... set_robust_list resumed>) = 0 [pid 384] rt_sigprocmask(SIG_SETMASK, [] [pid 675] rt_sigprocmask(SIG_SETMASK, [] [pid 384] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 675] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 675] chdir("./21") = 0 [pid 675] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 675] setpgid(0, 0) = 0 [pid 675] symlinkat("/syzcgroup/unified/syz1", AT_FDCWD, "./cgroup") = 0 [pid 675] symlinkat("/syzcgroup/cpu/syz1", AT_FDCWD, "./cgroup.cpu") = 0 [pid 675] symlinkat("/syzcgroup/net/syz1", AT_FDCWD, "./cgroup.net") = 0 [pid 675] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 675] write(3, "1000", 4) = 4 [pid 675] close(3 [pid 303] write(6, "\x9c\x01\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x75\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 416 [pid 675] <... close resumed>) = 0 [pid 666] close(248 [pid 675] read(200 [pid 665] prctl(PR_SET_NAME, "syz.5.104" [pid 383] <... rt_sigreturn resumed>) = -1 EINTR (Interrupted system call) [pid 310] <... read resumed>, "\x9c\x01\x00\x00", 4) = 4 [pid 308] <... epoll_pwait resumed>, [{events=EPOLLOUT, data=0x3ff4dd4ab7000002}], 128, 0, NULL, 0) = 1 [pid 304] epoll_pwait(4 [pid 303] <... write resumed>) = 416 [pid 675] <... read resumed>, 0x7ffe17bbdd80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 667] <... symlinkat resumed>) = 0 [pid 666] <... close resumed>) = 0 [pid 665] <... prctl resumed>) = 0 [pid 310] read(3 [pid 308] epoll_pwait(4 [pid 304] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 675] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 675] close(249) = 0 [pid 675] close(248) = 0 [pid 675] prctl(PR_SET_NAME, "syz.1.107") = 0 [pid 675] close(4) = 0 [pid 675] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 675] rt_sigaction(SIGRT_1, {sa_handler=0x7f21591a9650, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f215912b450}, NULL, 8) = 0 [pid 675] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 675] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f2158fcb000 [pid 675] mprotect(0x7f2158fcc000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 675] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 675] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f2158feb990, parent_tid=0x7f2158feb990, exit_signal=0, stack=0x7f2158fcb000, stack_size=0x201c0, tls=0x7f2158feb6c0}ci2-android-5-15/strace-static-x86_64: Process 676 attached [pid 676] set_robust_list(0x7f2158feb9a0, 24 [pid 675] <... clone3 resumed> => {parent_tid=[66]}, 88) = 66 [pid 676] <... set_robust_list resumed>) = 0 [pid 675] rt_sigprocmask(SIG_SETMASK, [] [pid 676] rt_sigprocmask(SIG_SETMASK, [] [pid 675] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 676] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 675] futex(0x7f2159411fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 676] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 675] <... futex resumed>) = 0 [pid 303] read(6 [pid 676] <... socket resumed>) = 3 [pid 675] futex(0x7f2159411fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 667] symlinkat("/syzcgroup/cpu/syz6", AT_FDCWD, "./cgroup.cpu" [pid 666] prctl(PR_SET_NAME, "syz.0.105" [pid 665] close(4 [pid 310] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x36\x01\x00\x00"..., 412) = 412 [pid 676] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 675] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 676] <... futex resumed>) = 0 [pid 675] futex(0x7f2159411fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 676] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 675] <... futex resumed>) = 0 [pid 676] <... socket resumed>) = 4 [pid 675] futex(0x7f2159411fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 676] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 675] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 676] <... futex resumed>) = 0 [pid 675] futex(0x7f2159411fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 676] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 675] <... futex resumed>) = 0 [pid 676] <... connect resumed>) = -1 EEXIST (File exists) [pid 675] futex(0x7f2159411fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 676] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 675] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 676] <... futex resumed>) = 0 [pid 675] futex(0x7f2159411fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 676] sendfile(-1, -1, [3 [pid 675] <... futex resumed>) = 0 [pid 676] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 675] futex(0x7f2159411fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 676] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 675] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 676] <... futex resumed>) = 0 [pid 675] futex(0x7f2159411fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 676] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 675] <... futex resumed>) = 0 [pid 676] <... clone3 resumed>) = 67 [pid 675] futex(0x7f2159411fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 303] <... read resumed>, 0x198990a00000, 9967212) = -1 EAGAIN (Resource temporarily unavailable) [pid 676] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 675] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 666] <... prctl resumed>) = 0 [pid 665] <... close resumed>) = 0 [pid 383] write(248, "\x00\x00\x00\x00", 4 [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 667] <... symlinkat resumed>) = 0 [pid 676] <... futex resumed>) = 0 [pid 675] futex(0x7f2159411fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 676] ioctl(3, PPPIOCSMRU, 0 [pid 675] <... futex resumed>) = 0 [pid 676] <... ioctl resumed>) = -1 ENOTCONN (Transport endpoint is not connected) [pid 675] futex(0x7f2159411fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 676] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 675] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 676] <... futex resumed>) = 0 [pid 675] close_range(3, 30, 0 [pid 676] futex(0x7f2159411fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 675] <... close_range resumed>) = 0 [pid 675] exit_group(0 [pid 676] <... futex resumed>) = ? [pid 675] <... exit_group resumed>) = ? [pid 676] +++ exited with 0 +++ [pid 675] +++ exited with 0 +++ [pid 384] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=65, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 384] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 384] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 384] umount2("./21", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 384] openat(AT_FDCWD, "./21", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 384] fstat(3, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 303] futex(0x3417d78, FUTEX_WAIT_PRIVATE, 0, NULL [pid 384] getdents64(3, 0x55556b4ae900 /* 6 entries */, 32768) = 176 [pid 384] umount2("./21/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 384] newfstatat(AT_FDCWD, "./21/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 666] close(4 [pid 384] unlink("./21/binderfs" [pid 667] symlinkat("/syzcgroup/net/syz6", AT_FDCWD, "./cgroup.net" [pid 666] <... close resumed>) = 0 [pid 665] futex(0x7fbe36238fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 384] <... unlink resumed>) = 0 [pid 383] <... write resumed>) = 4 [pid 381] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=61, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 310] <... pselect6 resumed>) = 3 (in [3 16 26], left {tv_sec=0, tv_nsec=999986611}) [pid 304] futex(0x34196c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=31939029} [pid 384] umount2("./21/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 384] newfstatat(AT_FDCWD, "./21/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 384] unlink("./21/cgroup.net") = 0 [pid 384] umount2("./21/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 384] newfstatat(AT_FDCWD, "./21/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 384] unlink("./21/cgroup.cpu") = 0 [pid 384] umount2("./21/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 384] newfstatat(AT_FDCWD, "./21/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 384] unlink("./21/cgroup") = 0 [pid 384] getdents64(3, 0x55556b4ae900 /* 0 entries */, 32768) = 0 [pid 384] close(3) = 0 [pid 384] unlinkat(AT_FDCWD, "./21", AT_REMOVEDIR) = 0 [pid 384] mkdirat(AT_FDCWD, "./22", 0777) = 0 [pid 384] openat(AT_FDCWD, "/dev/loop1", O_RDWR) = 3 [pid 384] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 384] close(3 [pid 667] <... symlinkat resumed>) = 0 [pid 666] futex(0x7fc624282fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 665] <... futex resumed>) = 0 [pid 384] <... close resumed>) = 0 [pid 383] umount2("./17", MNT_FORCE|UMOUNT_NOFOLLOW [pid 381] rt_sigreturn({mask=[]} [pid 310] read(3 [pid 384] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 384] close(3) = 0 [pid 384] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 384] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 384] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 384] close(3) = 0 [pid 384] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 666] <... futex resumed>) = 0 [pid 665] rt_sigaction(SIGRT_1, {sa_handler=0x7fbe35fd0650, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fbe35f52450} [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 383] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 381] <... rt_sigreturn resumed>) = -1 EINTR (Interrupted system call) [pid 310] <... read resumed>, "\x9c\x01\x00\x00", 4) = 4 [pid 667] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 666] rt_sigaction(SIGRT_1, {sa_handler=0x7fc62401a650, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc623f9c450} [pid 384] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 384] close(3) = 0 [pid 384] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 384] close(3) = 0 [ 36.924985][ T655] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 36.935869][ T626] sock_close+0xb8/0x200 [ 36.940396][ T626] ? sock_mmap+0xa0/0xa0 [ 36.945082][ T626] __fput+0x22b/0x900 [ 36.950245][ T655] RIP: 0010:pppol2tp_sock_to_session+0x167/0x1b0 [ 36.957177][ T626] ____fput+0x15/0x20 [ 36.961375][ T626] task_work_run+0x127/0x190 [pid 384] read(249 [pid 667] <... openat resumed>) = 3 [pid 666] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 665] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 383] openat(AT_FDCWD, "./17", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 310] read(3 [pid 304] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 667] write(3, "1000", 4 [pid 666] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 665] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 383] <... openat resumed>) = 3 [pid 310] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x75\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x36\x01\x00\x00"..., 412) = 412 [pid 667] <... write resumed>) = 4 [pid 666] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 665] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 383] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=55, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 310] read(26 [pid 308] <... epoll_pwait resumed>, [], 128, 57, NULL, 0) = 0 [pid 384] <... read resumed>, 0x7ffe17bbe210, 48) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 384] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=61, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 384] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 384] read(249 [pid 667] close(3 [pid 666] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 665] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 383] rt_sigreturn({mask=[]} [pid 310] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [ 36.966098][ T655] Code: 5d c3 e8 2c 83 0b fd be 02 00 00 00 eb 0a e8 20 83 0b fd be 01 00 00 00 4c 89 f7 e8 33 02 f2 fd e9 0f ff ff ff e8 09 83 0b fd <0f> 0b 48 89 df e8 ef 00 00 00 eb bd e8 f8 82 0b fd 4c 89 f7 be 03 [ 36.969796][ T626] do_exit+0xb70/0x29a0 [ 36.986382][ T655] RSP: 0018:ffffc90001517bf0 EFLAGS: 00010293 [ 36.991780][ T626] ? __se_sys_clock_nanosleep+0x30b/0x3a0 [ 36.996401][ T655] RAX: ffffffff845e33d7 RBX: ffff8881179a0000 RCX: ffff88811082a780 [ 37.002555][ T626] ? put_task_struct+0x90/0x90 [ 37.010943][ T655] RDX: 0000000000000000 RSI: 000000000ae451c0 RDI: 000000000c04eb7d [ 37.016195][ T626] ? __kasan_check_write+0x14/0x20 [pid 308] epoll_pwait(4 [pid 667] <... close resumed>) = 0 [pid 666] <... mmap resumed>) = 0x7fc623e3c000 [pid 665] <... mmap resumed>) = 0x7fbe35df2000 [pid 383] <... rt_sigreturn resumed>) = 3 [pid 310] write(3, "\xf4\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x01\x00\x00\x00\x20\x00\x00\x00\x6b\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x00\x0e\x27\x07"..., 248 [pid 308] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 667] read(200 [pid 666] mprotect(0x7fc623e3d000, 131072, PROT_READ|PROT_WRITE [pid 665] mprotect(0x7fbe35df3000, 131072, PROT_READ|PROT_WRITE [pid 383] fstat(3 [pid 310] <... write resumed>) = 248 [pid 308] futex(0x3417d78, FUTEX_WAKE_PRIVATE, 1 [pid 304] epoll_pwait(4 [pid 666] <... mprotect resumed>) = 0 [pid 665] <... mprotect resumed>) = 0 [pid 383] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 310] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x01\x00\x00\x00\x6c\x00\x00\x00\x00\x00\x00\x00", 56 [pid 308] <... futex resumed>) = 1 [pid 304] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3ff4dd4ab7000002}], 128, 0, NULL, 0) = 1 [pid 303] <... futex resumed>) = 0 [pid 303] epoll_pwait(4 [pid 383] getdents64(3 [pid 310] <... write resumed>) = 56 [pid 308] read(6 [pid 303] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 666] rt_sigprocmask(SIG_BLOCK, ~[] [pid 310] write(18, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x6c\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 303] epoll_pwait(4 [pid 667] <... read resumed>, 0x7ffef91e3880, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 666] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 665] rt_sigprocmask(SIG_BLOCK, ~[] [pid 383] <... getdents64 resumed>, 0x55555db89900 /* 6 entries */, 32768) = 176 [pid 308] <... read resumed>, "\xf4\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x01\x00\x00\x00\x20\x00\x00\x00\x6b\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x00\x0e\x27\x07"..., 9967212) = 248 [pid 310] <... write resumed>) = 48 [pid 384] <... read resumed>, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x6c\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 384] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 384] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-15/strace-static-x86_64: Process 678 attached [pid 678] set_robust_list(0x55556b49b7e0, 24 [pid 384] <... clone resumed>, child_tidptr=0x55556b49b7d0) = 68 [pid 678] <... set_robust_list resumed>) = 0 [pid 384] rt_sigprocmask(SIG_SETMASK, [] [pid 678] rt_sigprocmask(SIG_SETMASK, [] [pid 384] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 678] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 384] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=64, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 678] chdir("./22" [pid 384] rt_sigreturn({mask=[]} [pid 678] <... chdir resumed>) = 0 [pid 384] <... rt_sigreturn resumed>) = 0 [pid 678] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 678] setpgid(0, 0) = 0 [pid 678] symlinkat("/syzcgroup/unified/syz1", AT_FDCWD, "./cgroup") = 0 [pid 678] symlinkat("/syzcgroup/cpu/syz1", AT_FDCWD, "./cgroup.cpu") = 0 [pid 678] symlinkat("/syzcgroup/net/syz1", AT_FDCWD, "./cgroup.net") = 0 [pid 678] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 678] write(3, "1000", 4) = 4 [pid 678] close(3) = 0 [pid 678] read(200, 0x7ffe17bbdd80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 678] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 678] close(249) = 0 [pid 678] close(248) = 0 [pid 678] prctl(PR_SET_NAME, "syz.1.108") = 0 [pid 678] close(4) = 0 [pid 678] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 678] rt_sigaction(SIGRT_1, {sa_handler=0x7f21591a9650, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f215912b450}, NULL, 8) = 0 [pid 678] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 678] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f2158fcb000 [pid 666] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc623e5c990, parent_tid=0x7fc623e5c990, exit_signal=0, stack=0x7fc623e3c000, stack_size=0x201c0, tls=0x7fc623e5c6c0} [pid 665] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 383] umount2("./17/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 308] read(6 [pid 678] mprotect(0x7f2158fcc000, 131072, PROT_READ|PROT_WRITE) = 0 ci2-android-5-15/strace-static-x86_64: Process 679 attached [pid 665] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fbe35e12990, parent_tid=0x7fbe35e12990, exit_signal=0, stack=0x7fbe35df2000, stack_size=0x201c0, tls=0x7fbe35e126c0} [pid 383] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 666] <... clone3 resumed> => {parent_tid=[63]}, 88) = 63 [pid 310] read(16 [pid 308] <... read resumed>, 0x198990a00000, 9967212) = -1 EAGAIN (Resource temporarily unavailable) [pid 666] rt_sigprocmask(SIG_SETMASK, [] [pid 383] newfstatat(AT_FDCWD, "./17/binderfs" [pid 310] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 308] futex(0x19898cd6a160, FUTEX_WAIT_PRIVATE, 0, NULL [pid 667] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 666] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 665] <... clone3 resumed> => {parent_tid=[43]}, 88) = 43 ci2-android-5-15/strace-static-x86_64: Process 680 attached [pid 679] set_robust_list(0x7fc623e5c9a0, 24 [pid 678] rt_sigprocmask(SIG_BLOCK, ~[] [pid 680] set_robust_list(0x7fbe35e129a0, 24 [pid 679] <... set_robust_list resumed>) = 0 [pid 678] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 680] <... set_robust_list resumed>) = 0 [pid 679] rt_sigprocmask(SIG_SETMASK, [] [pid 680] rt_sigprocmask(SIG_SETMASK, [] [pid 679] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 678] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f2158feb990, parent_tid=0x7f2158feb990, exit_signal=0, stack=0x7f2158fcb000, stack_size=0x201c0, tls=0x7f2158feb6c0} [pid 680] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 679] futex(0x7fc624282fa8, FUTEX_WAIT_PRIVATE, 0, NULLci2-android-5-15/strace-static-x86_64: Process 681 attached [pid 680] futex(0x7fbe36238fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 681] set_robust_list(0x7f2158feb9a0, 24) = 0 [pid 678] <... clone3 resumed> => {parent_tid=[69]}, 88) = 69 [pid 681] rt_sigprocmask(SIG_SETMASK, [] [pid 678] rt_sigprocmask(SIG_SETMASK, [] [pid 681] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 678] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 681] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 678] futex(0x7f2159411fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 681] <... socket resumed>) = 3 [pid 678] <... futex resumed>) = 0 [pid 681] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 678] futex(0x7f2159411fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 681] <... futex resumed>) = 0 [pid 678] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 681] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 678] futex(0x7f2159411fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 681] <... socket resumed>) = 4 [pid 681] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 678] <... futex resumed>) = 0 [pid 681] <... futex resumed>) = 0 [pid 678] futex(0x7f2159411fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 681] futex(0x7f2159411fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 678] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 681] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 678] futex(0x7f2159411fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 681] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 678] <... futex resumed>) = 0 [pid 681] <... connect resumed>) = 0 [pid 678] futex(0x7f2159411fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 681] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 678] <... futex resumed>) = 0 [pid 681] sendfile(-1, -1, [3 [pid 678] futex(0x7f2159411fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 681] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 678] <... futex resumed>) = 0 [pid 681] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 678] futex(0x7f2159411fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 681] <... futex resumed>) = 0 [pid 678] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 681] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 678] futex(0x7f2159411fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 681] <... clone3 resumed>) = 70 [pid 678] <... futex resumed>) = 0 [pid 667] <... symlinkat resumed>) = 0 [pid 666] futex(0x7fc624282fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 665] rt_sigprocmask(SIG_SETMASK, [] [pid 383] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 310] write(3, "\xe4\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x1c\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x1c\x00\x00\x00\x14\x00\x00\x00\x00\x18\xfb\x14"..., 232 [pid 304] futex(0x34196c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=908308313} [pid 681] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 678] futex(0x7f2159411fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 681] <... futex resumed>) = 0 [pid 678] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 681] ioctl(3, PPPIOCSMRU, 0 [pid 678] futex(0x7f2159411fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 681] <... ioctl resumed>) = -1 ENOSYS (Function not implemented) [pid 678] <... futex resumed>) = 0 [pid 681] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 678] futex(0x7f2159411fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 681] <... futex resumed>) = 0 [pid 678] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 681] futex(0x7f2159411fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 678] close_range(3, 30, 0) = 0 [pid 678] exit_group(0 [pid 681] <... futex resumed>) = ? [pid 678] <... exit_group resumed>) = ? [pid 681] +++ exited with 0 +++ [pid 678] +++ exited with 0 +++ [pid 384] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=68, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 384] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [ 37.022791][ T655] RBP: ffffc90001517c10 R08: ffff8881179a0083 R09: 1ffff11022f34010 [ 37.028525][ T626] __x64_sys_exit+0x40/0x40 [ 37.035935][ T655] R10: dffffc0000000000 R11: ffffed1022f34011 R12: dffffc0000000000 [ 37.048540][ T655] R13: dffffc0000000000 R14: 000000000ae451c0 R15: ffff88813243f800 [ 37.057266][ T655] FS: 0000000000000000(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 37.067039][ T655] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [pid 667] close(249 [pid 666] <... futex resumed>) = 1 [pid 665] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 383] unlink("./17/binderfs" [pid 310] <... write resumed>) = 232 [pid 666] futex(0x7fc624282fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 665] futex(0x7fbe36238fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 383] <... unlink resumed>) = 0 [pid 310] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x6d\x00\x00\x00\x00\x00\x00\x00", 56 [pid 665] <... futex resumed>) = 1 [pid 383] umount2("./17/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 310] <... write resumed>) = 56 [pid 665] futex(0x7fbe36238fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 383] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 310] write(15, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x6d\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 383] newfstatat(AT_FDCWD, "./17/cgroup.net" [pid 310] <... write resumed>) = 48 [pid 383] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 383] unlink("./17/cgroup.net") = 0 [pid 383] umount2("./17/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 383] newfstatat(AT_FDCWD, "./17/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 383] unlink("./17/cgroup.cpu") = 0 [pid 383] umount2("./17/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 383] newfstatat(AT_FDCWD, "./17/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 383] unlink("./17/cgroup") = 0 [pid 383] getdents64(3, 0x55555db89900 /* 0 entries */, 32768) = 0 [pid 383] close(3) = 0 [pid 383] unlinkat(AT_FDCWD, "./17", AT_REMOVEDIR) = 0 [pid 383] mkdirat(AT_FDCWD, "./18", 0777) = 0 [pid 383] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3 [pid 383] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 383] close(3) = 0 [pid 383] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 383] close(3) = 0 [pid 383] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 383] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 383] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 383] close(3) = 0 [pid 383] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 667] <... close resumed>) = 0 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 667] close(248 [pid 383] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 667] <... close resumed>) = 0 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 667] prctl(PR_SET_NAME, "syz.6.100" [pid 383] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 667] <... prctl resumed>) = 0 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 667] close(4 [pid 383] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 667] <... close resumed>) = 0 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 667] futex(0x7f3cea2d1fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 383] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 680] <... futex resumed>) = 0 [pid 679] <... futex resumed>) = 0 [pid 383] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 667] <... futex resumed>) = 0 [pid 383] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 667] rt_sigaction(SIGRT_1, {sa_handler=0x7f3cea069650, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f3ce9feb450} [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 667] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 383] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 667] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 383] close(3 [pid 667] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 383] <... close resumed>) = 0 [pid 667] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 383] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 667] <... mmap resumed>) = 0x7f3ce9e8b000 [pid 383] <... socket resumed>) = 3 [pid 667] mprotect(0x7f3ce9e8c000, 131072, PROT_READ|PROT_WRITE [pid 383] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 667] <... mprotect resumed>) = 0 [pid 383] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 667] rt_sigprocmask(SIG_BLOCK, ~[] [pid 383] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 383] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 383] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 383] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 667] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 383] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 667] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f3ce9eab990, parent_tid=0x7f3ce9eab990, exit_signal=0, stack=0x7f3ce9e8b000, stack_size=0x201c0, tls=0x7f3ce9eab6c0} [pid 383] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 383] close(3) = 0 [pid 383] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x6d\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 383] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 383] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555db767d0) = 56 [pid 383] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 667] <... clone3 resumed> => {parent_tid=[50]}, 88) = 50 [pid 667] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 667] futex(0x7f3cea2d1fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 667] futex(0x7f3cea2d1fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-5-15/strace-static-x86_64: Process 684 attached [pid 303] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3ff4dd4ab7000002}], 128, 925, NULL, 0) = 1 [pid 680] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 679] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 303] futex(0x34196c0, FUTEX_WAKE_PRIVATE, 1 [pid 684] set_robust_list(0x55555db767e0, 24 [pid 303] <... futex resumed>) = 1 [pid 304] <... futex resumed>) = 0 [pid 303] read(6, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x01\x00\x00\x00\x6c\x00\x00\x00\x00\x00\x00\x00\xe4\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00"..., 9967212) = 344 [pid 303] write(6, "\x9c\x01\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x76\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 416 [pid 684] <... set_robust_list resumed>) = 0 [pid 680] <... socket resumed>) = 3 [pid 679] <... socket resumed>) = 3 [pid 303] <... write resumed>) = 416 [pid 310] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=987389305}) [pid 303] write(6, "\x9c\x01\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 416 [pid 684] rt_sigprocmask(SIG_SETMASK, [] [pid 680] futex(0x7fbe36238fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 679] futex(0x7fc624282fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 310] read(3 [pid 303] <... write resumed>) = 416 [pid 684] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 310] <... read resumed>, "\x9c\x01\x00\x00", 4) = 4 [pid 303] read(6 [pid 310] read(3 [pid 303] <... read resumed>, 0x198990a00000, 9967212) = -1 EAGAIN (Resource temporarily unavailable) [pid 684] chdir("./18" [pid 680] <... futex resumed>) = 1 [pid 679] <... futex resumed>) = 1 [pid 666] <... futex resumed>) = 0 [pid 665] <... futex resumed>) = 0 [pid 310] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x76\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x36\x01\x00\x00"..., 412) = 412 [pid 303] epoll_pwait(4 [pid 684] <... chdir resumed>) = 0 [pid 680] futex(0x7fbe36238fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 679] futex(0x7fc624282fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 666] futex(0x7fc624282fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 665] futex(0x7fbe36238fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 303] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 684] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 680] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 679] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 666] <... futex resumed>) = 0 [pid 665] <... futex resumed>) = 0 [pid 310] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=999988895}) [pid 303] epoll_pwait(4 [pid 684] <... prctl resumed>) = 0 [pid 680] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 679] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 666] futex(0x7fc624282fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 665] futex(0x7fbe36238fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 310] read(3 [pid 684] setpgid(0, 0 [pid 310] <... read resumed>, "\x9c\x01\x00\x00", 4) = 4 [pid 680] <... socket resumed>) = 4 [pid 679] <... socket resumed>) = 4 [pid 310] read(3 [pid 304] futex(0x34196c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=884068440} [pid 684] <... setpgid resumed>) = 0 [pid 680] futex(0x7fbe36238fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 679] futex(0x7fc624282fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 384] write(248, "\x00\x00\x00\x00", 4 [pid 310] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x36\x01\x00\x00"..., 412) = 412 [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 684] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup" [pid 680] <... futex resumed>) = 1 [pid 679] <... futex resumed>) = 1 [pid 666] <... futex resumed>) = 0 [pid 665] <... futex resumed>) = 0 [pid 384] <... write resumed>) = 4 [pid 310] <... pselect6 resumed>) = 1 (in [26], left {tv_sec=0, tv_nsec=999987085}) [pid 684] <... symlinkat resumed>) = 0 [pid 680] futex(0x7fbe36238fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 679] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 666] futex(0x7fc624282fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 665] futex(0x7fbe36238fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 384] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=67, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 310] read(26 [pid 684] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu" [pid 680] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 679] <... connect resumed>) = 0 [pid 666] <... futex resumed>) = 0 [pid 665] <... futex resumed>) = 0 [pid 310] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 684] <... symlinkat resumed>) = 0 [pid 680] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 679] futex(0x7fc624282fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 666] futex(0x7fc624282fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 665] futex(0x7fbe36238fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 384] rt_sigreturn({mask=[]} [pid 310] write(3, "\xe4\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x01\x00\x00\x00\x20\x00\x00\x00\x6c\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x1c\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x1c\x00\x00\x00\x14\x00\x00\x00\x80\xde\x80\x02"..., 232 [pid 303] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3ff4dd4ab7000002}], 128, 884, NULL, 0) = 1 [pid 684] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net" [pid 680] <... connect resumed>) = 0 [pid 679] <... futex resumed>) = 0 [pid 666] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 310] <... write resumed>) = 232 [pid 303] futex(0x34196c0, FUTEX_WAKE_PRIVATE, 1 [pid 684] <... symlinkat resumed>) = 0 [pid 679] sendfile(-1, -1, [3 [pid 666] futex(0x7fc624282fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 384] <... rt_sigreturn resumed>) = 4 [pid 680] futex(0x7fbe36238fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 310] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x01\x00\x00\x00\x6e\x00\x00\x00\x00\x00\x00\x00", 56 [pid 303] <... futex resumed>) = 1 [pid 684] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 679] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 666] <... futex resumed>) = 0 [pid 310] <... write resumed>) = 56 [pid 304] <... futex resumed>) = 0 [pid 303] read(6 [pid 684] <... openat resumed>) = 3 [pid 680] <... futex resumed>) = 1 [pid 679] futex(0x7fc624282fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 666] futex(0x7fc624282fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 665] <... futex resumed>) = 0 [pid 384] umount2("./22", MNT_FORCE|UMOUNT_NOFOLLOW [pid 310] write(18, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x6e\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 303] <... read resumed>, "\xe4\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x01\x00\x00\x00\x20\x00\x00\x00\x6c\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x1c\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x1c\x00\x00\x00\x14\x00\x00\x00\x80\xde\x80\x02"..., 9967212) = 232 [pid 684] write(3, "1000", 4 [pid 680] futex(0x7fbe36238fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 679] <... futex resumed>) = 0 [pid 666] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 665] futex(0x7fbe36238fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 310] <... write resumed>) = 48 [pid 303] read(6 [pid 684] <... write resumed>) = 4 [pid 680] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 679] futex(0x7fc624282fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 666] futex(0x7fc624282fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 665] <... futex resumed>) = 0 [pid 384] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 303] <... read resumed>, 0x198990a00000, 9967212) = -1 EAGAIN (Resource temporarily unavailable) [pid 666] <... futex resumed>) = 0 [pid 665] futex(0x7fbe36238fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 303] epoll_pwait(4 [pid 666] futex(0x7fc624282fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 303] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 303] epoll_pwait(4 [pid 304] futex(0x34196c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=880614912} [pid 684] close(3 [pid 680] sendfile(-1, -1, [3 [pid 679] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 384] openat(AT_FDCWD, "./22", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORYci2-android-5-15/strace-static-x86_64: Process 683 attached [pid 684] <... close resumed>) = 0 [pid 680] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 679] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 384] <... openat resumed>) = 3 [pid 684] read(200 [pid 683] set_robust_list(0x7f3ce9eab9a0, 24 [pid 680] futex(0x7fbe36238fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 679] <... clone3 resumed>) = 64 [ 37.074028][ T655] CR2: 00005555693818c8 CR3: 0000000132312000 CR4: 00000000003506a0 [ 37.078137][ T626] x64_sys_call+0x44/0x9a0 [ 37.089927][ T626] do_syscall_64+0x4c/0xa0 [ 37.101573][ T626] ? clear_bhb_loop+0x50/0xa0 [ 37.101966][ T655] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 37.106610][ T626] ? clear_bhb_loop+0x50/0xa0 [ 37.115762][ T655] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [pid 384] fstat(3 [pid 684] <... read resumed>, 0x7fff36525510, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 683] <... set_robust_list resumed>) = 0 [pid 680] <... futex resumed>) = 1 [pid 679] futex(0x7fc624282fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 384] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 665] <... futex resumed>) = 0 [pid 665] futex(0x7fbe36238fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 665] futex(0x7fbe36238fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 684] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 683] rt_sigprocmask(SIG_SETMASK, [] [pid 680] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 679] <... futex resumed>) = 1 [pid 384] getdents64(3 [pid 666] <... futex resumed>) = 0 [pid 303] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3ff4dd4ab7000002}], 128, 880, NULL, 0) = 1 [pid 666] futex(0x7fc624282fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 303] futex(0x34196c0, FUTEX_WAKE_PRIVATE, 1 [pid 666] <... futex resumed>) = 0 [pid 303] <... futex resumed>) = 1 [pid 666] futex(0x7fc624282fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 304] <... futex resumed>) = 0 [pid 303] read(6 [pid 304] sched_yield( [pid 303] <... read resumed>, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x01\x00\x00\x00\x6e\x00\x00\x00\x00\x00\x00\x00", 9967212) = 56 [pid 303] write(6, "\x9c\x01\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x78\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 416) = 416 [pid 310] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=958686582}) [pid 303] read(6 [pid 310] read(3 [pid 303] <... read resumed>, 0x198990a00000, 9967212) = -1 EAGAIN (Resource temporarily unavailable) [pid 310] <... read resumed>, "\x9c\x01\x00\x00", 4) = 4 [pid 303] epoll_pwait(4 [pid 310] read(3 [pid 303] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 310] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x78\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x36\x01\x00\x00"..., 412) = 412 [pid 303] epoll_pwait(4 [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 304] <... sched_yield resumed>) = 0 [pid 667] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 667] futex(0x7f3cea2d209c, FUTEX_WAKE_PRIVATE, 1000000 [pid 304] futex(0x34196c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=839030526} [pid 667] <... futex resumed>) = 0 [pid 667] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f3ce9e6a000 [pid 667] mprotect(0x7f3ce9e6b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 667] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 667] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f3ce9e8a990, parent_tid=0x7f3ce9e8a990, exit_signal=0, stack=0x7f3ce9e6a000, stack_size=0x201c0, tls=0x7f3ce9e8a6c0} => {parent_tid=[51]}, 88) = 51 [pid 667] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 667] futex(0x7f3cea2d2098, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 667] futex(0x7f3cea2d209c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 684] <... symlinkat resumed>) = 0 [pid 683] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 680] <... clone3 resumed>) = 44 [pid 679] ioctl(3, PPPIOCSMRU, 0 [pid 384] <... getdents64 resumed>, 0x55556b4ae900 /* 6 entries */, 32768) = 176 ci2-android-5-15/strace-static-x86_64: Process 686 attached [pid 686] set_robust_list(0x7f3ce9e8a9a0, 24) = 0 [pid 686] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 686] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP) = 3 [pid 686] futex(0x7f3cea2d209c, FUTEX_WAKE_PRIVATE, 1000000 [pid 667] <... futex resumed>) = 0 [pid 667] futex(0x7f3cea2d2098, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 667] futex(0x7f3cea2d209c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 686] <... futex resumed>) = 1 [pid 686] connect(-1, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50) = -1 EBADF (Bad file descriptor) [pid 686] futex(0x7f3cea2d209c, FUTEX_WAKE_PRIVATE, 1000000 [pid 667] <... futex resumed>) = 0 [pid 667] futex(0x7f3cea2d2098, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 667] futex(0x7f3cea2d209c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 686] <... futex resumed>) = 1 [pid 686] sendfile(-1, -1, [3], 2757) = -1 EBADF (Bad file descriptor) [pid 686] futex(0x7f3cea2d209c, FUTEX_WAKE_PRIVATE, 1000000 [pid 667] <... futex resumed>) = 0 [pid 667] futex(0x7f3cea2d2098, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 667] futex(0x7f3cea2d209c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 686] <... futex resumed>) = 1 [pid 686] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88) = 52 [pid 686] futex(0x7f3cea2d209c, FUTEX_WAKE_PRIVATE, 1000000 [pid 667] <... futex resumed>) = 0 [pid 667] futex(0x7f3cea2d2098, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 667] futex(0x7f3cea2d209c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 686] <... futex resumed>) = 1 [pid 686] ioctl(3, PPPIOCSMRU, 0) = -1 ENOTTY (Inappropriate ioctl for device) [pid 686] futex(0x7f3cea2d209c, FUTEX_WAKE_PRIVATE, 1000000 [pid 667] <... futex resumed>) = 0 [pid 686] <... futex resumed>) = 1 [pid 686] futex(0x7f3cea2d2098, FUTEX_WAIT_PRIVATE, 0, NULL [pid 684] close(249 [pid 683] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 680] futex(0x7fbe36238fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 679] <... ioctl resumed>) = -1 ENOSYS (Function not implemented) [pid 384] umount2("./22/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 684] <... close resumed>) = 0 [pid 683] <... socket resumed>) = 4 [pid 680] <... futex resumed>) = 1 [pid 679] futex(0x7fc624282fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 384] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 665] <... futex resumed>) = 0 [pid 665] futex(0x7fbe36238fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [ 37.119962][ T626] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 37.127906][ T655] Call Trace: [ 37.133915][ T626] RIP: 0033:0x7f3cea04a0d9 [ 37.136787][ T655] [ 37.144119][ T626] Code: Unable to access opcode bytes at RIP 0x7f3cea04a0af. [ 37.145228][ T655] pppol2tp_release+0x150/0x2b0 [ 37.155134][ T626] RSP: 002b:00007f3ce9eaaef8 EFLAGS: 00000246 ORIG_RAX: 000000000000003c [ 37.156935][ T655] sock_close+0xb8/0x200 [ 37.165611][ T626] RAX: ffffffffffffffda RBX: 0000000000000058 RCX: 00007f3cea04a0d9 [ 37.169545][ T655] ? sock_mmap+0xa0/0xa0 [pid 665] futex(0x7fbe36238fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 684] close(248 [pid 683] futex(0x7f3cea2d1fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 680] ioctl(3, PPPIOCSMRU, 0 [pid 679] <... futex resumed>) = 1 [pid 384] newfstatat(AT_FDCWD, "./22/binderfs" [pid 666] <... futex resumed>) = 0 [pid 666] close_range(3, 30, 0) = 0 [pid 666] exit_group(0) = ? [pid 667] close_range(3, 30, 0) = 0 [pid 667] exit_group(0) = ? [pid 686] <... futex resumed>) = ? [pid 686] +++ exited with 0 +++ [pid 684] <... close resumed>) = 0 [pid 683] <... futex resumed>) = ? [pid 680] <... ioctl resumed>) = -1 ENOSYS (Function not implemented) [pid 384] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 684] prctl(PR_SET_NAME, "syz.2.109" [pid 683] +++ exited with 0 +++ [pid 680] futex(0x7fbe36238fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 679] +++ exited with 0 +++ [pid 667] +++ exited with 0 +++ [pid 666] +++ exited with 0 +++ [pid 384] unlink("./22/binderfs" [pid 684] <... prctl resumed>) = 0 [pid 680] <... futex resumed>) = 1 [pid 386] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=49, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 384] <... unlink resumed>) = 0 [pid 665] <... futex resumed>) = 0 [pid 665] close_range(3, 30, 0) = 0 [pid 665] exit_group(0) = ? [ 37.178007][ T626] RDX: 00007f3ce9eab9c8 RSI: 0000000000000000 RDI: 0000000000000000 [ 37.181784][ T655] __fput+0x22b/0x900 [ 37.190725][ T626] RBP: 00007f3cea0e1024 R08: 0000000000000000 R09: 0000000000000058 [ 37.193991][ T655] ____fput+0x15/0x20 [ 37.202124][ T626] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 37.207540][ T655] task_work_run+0x127/0x190 [ 37.214011][ T626] R13: 00007f3cea2d2038 R14: 00007f3cea2d1fa0 R15: 00007ffef91e3918 [ 37.218405][ T655] do_exit+0xb70/0x29a0 [pid 684] close(4 [pid 386] rt_sigreturn({mask=[]} [pid 384] umount2("./22/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 381] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=62, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 684] <... close resumed>) = 0 [pid 680] +++ exited with 0 +++ [pid 665] +++ exited with 0 +++ [pid 386] <... rt_sigreturn resumed>) = 0 [pid 384] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 381] rt_sigreturn({mask=[]} [pid 684] futex(0x7f6bbdca6fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 684] rt_sigaction(SIGRT_1, {sa_handler=0x7f6bbda3e650, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f6bbd9c0450}, NULL, 8) = 0 [pid 684] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 684] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f6bbd860000 [pid 684] mprotect(0x7f6bbd861000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 684] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 684] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6bbd880990, parent_tid=0x7f6bbd880990, exit_signal=0, stack=0x7f6bbd860000, stack_size=0x201c0, tls=0x7f6bbd8806c0} => {parent_tid=[57]}, 88) = 57 [pid 684] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 684] futex(0x7f6bbdca6fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 684] futex(0x7f6bbdca6fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 388] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=42, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 388] rt_sigreturn({mask=[]}) = 42 [pid 388] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 310] <... pselect6 resumed>) = 1 (in [13], left {tv_sec=0, tv_nsec=895078595}) [pid 388] umount2("./13", MNT_FORCE|UMOUNT_NOFOLLOW [pid 310] read(13 [pid 388] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 310] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 388] openat(AT_FDCWD, "./13", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 310] write(3, "\xe4\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x05\x00\x00\x00\x20\x00\x00\x00\x68\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x1c\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x1c\x00\x00\x00\x14\x00\x00\x00\xc0\x92\xed\x19"..., 232 [pid 303] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3ff4dd4ab7000002}], 128, 839, NULL, 0) = 1 [pid 388] <... openat resumed>) = 3 [pid 310] <... write resumed>) = 232 [pid 303] futex(0x34196c0, FUTEX_WAKE_PRIVATE, 1 [pid 388] fstat(3 [pid 310] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x05\x00\x00\x00\x6f\x00\x00\x00\x00\x00\x00\x00", 56 [pid 303] <... futex resumed>) = 1 [pid 388] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 310] <... write resumed>) = 56 [pid 304] <... futex resumed>) = 0 [pid 303] read(6 [pid 388] getdents64(3 [pid 310] write(11, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x6f\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 304] sched_yield( [pid 303] <... read resumed>, "\xe4\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x05\x00\x00\x00\x20\x00\x00\x00\x68\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x1c\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x1c\x00\x00\x00\x14\x00\x00\x00\xc0\x92\xed\x19"..., 9967212) = 232 [pid 388] <... getdents64 resumed>, 0x555569381900 /* 6 entries */, 32768) = 176 [pid 310] <... write resumed>) = 48 ci2-android-5-15/strace-static-x86_64: Process 689 attached [pid 303] read(6 [pid 388] umount2("./13/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 386] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=39, si_uid=0, si_status=0, si_utime=0, si_stime=40 /* 0.40 s */} --- [pid 384] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=70, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 381] <... rt_sigreturn resumed>) = -1 EINTR (Interrupted system call) [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 303] <... read resumed>, 0x198990a00000, 9967212) = -1 EAGAIN (Resource temporarily unavailable) [pid 388] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 303] epoll_pwait(4 [pid 388] newfstatat(AT_FDCWD, "./13/binderfs" [pid 303] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 388] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 303] epoll_pwait(4 [pid 388] unlink("./13/binderfs") = 0 [pid 304] <... sched_yield resumed>) = 0 [pid 388] umount2("./13/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 304] sched_getaffinity(0, 8192 [pid 388] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 304] <... sched_getaffinity resumed>, [0 1]) = 8 [pid 388] newfstatat(AT_FDCWD, "./13/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 388] unlink("./13/cgroup.net" [pid 304] futex(0x34196c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=730374491} [pid 388] <... unlink resumed>) = 0 [pid 388] umount2("./13/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 388] newfstatat(AT_FDCWD, "./13/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 388] unlink("./13/cgroup.cpu") = 0 [pid 388] umount2("./13/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 388] newfstatat(AT_FDCWD, "./13/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 388] unlink("./13/cgroup") = 0 [pid 388] getdents64(3, 0x555569381900 /* 0 entries */, 32768) = 0 [pid 388] close(3) = 0 [pid 388] unlinkat(AT_FDCWD, "./13", AT_REMOVEDIR) = 0 [pid 388] mkdirat(AT_FDCWD, "./14", 0777) = 0 [pid 388] openat(AT_FDCWD, "/dev/loop5", O_RDWR) = 3 [pid 388] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 388] close(3 [pid 689] set_robust_list(0x7f6bbd8809a0, 24 [pid 388] <... close resumed>) = 0 [pid 384] rt_sigreturn({mask=[]} [pid 388] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 388] close(3) = 0 [pid 388] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 388] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 388] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 388] close(3) = 0 [pid 388] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 388] close(3) = 0 [pid 388] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 388] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 689] <... set_robust_list resumed>) = 0 [pid 388] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 384] <... rt_sigreturn resumed>) = -1 EINVAL (Invalid argument) [pid 689] rt_sigprocmask(SIG_SETMASK, [] [pid 388] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 384] newfstatat(AT_FDCWD, "./22/cgroup.net" [pid 689] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 388] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 381] write(248, "\x00\x00\x00\x00", 4 [pid 689] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 388] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x10\xa3\x84\xc2\xff\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 384] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 689] <... socket resumed>) = 3 [pid 388] <... setsockopt resumed>) = 0 [pid 384] unlink("./22/cgroup.net" [pid 381] <... write resumed>) = 4 [pid 310] <... pselect6 resumed>) = 1 (in [25], left {tv_sec=0, tv_nsec=987996737}) [pid 689] futex(0x7f6bbdca6fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 388] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 384] <... unlink resumed>) = 0 [pid 689] <... futex resumed>) = 1 [pid 684] <... futex resumed>) = 0 [pid 388] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 381] umount2("./20", MNT_FORCE|UMOUNT_NOFOLLOW [pid 384] umount2("./22/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 310] read(25 [pid 689] futex(0x7f6bbdca6fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 684] futex(0x7f6bbdca6fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 388] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 384] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 381] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 310] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 689] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 684] <... futex resumed>) = 0 [pid 388] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 684] futex(0x7f6bbdca6fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 388] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x10\xa3\x84\xc2\xff\x7f\x00\x00\x00\x00\x00\x00"..., 1368) = 0 [pid 388] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 388] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 386] rt_sigreturn({mask=[]} [pid 388] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x10\xa3\x84\xc2\xff\x7f\x00\x00\x00\x00\x00\x00"..., 744) = 0 [pid 386] <... rt_sigreturn resumed>) = 0 [pid 388] close(3) = 0 [pid 388] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x6f\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 388] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 388] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-15/strace-static-x86_64: Process 690 attached [pid 690] set_robust_list(0x55556936e7e0, 24 [pid 388] <... clone resumed>, child_tidptr=0x55556936e7d0) = 45 [pid 690] <... set_robust_list resumed>) = 0 [pid 388] rt_sigprocmask(SIG_SETMASK, [] [pid 690] rt_sigprocmask(SIG_SETMASK, [] [pid 388] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 690] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 690] chdir("./14") = 0 [pid 690] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 690] setpgid(0, 0) = 0 [pid 690] symlinkat("/syzcgroup/unified/syz5", AT_FDCWD, "./cgroup") = 0 [pid 690] symlinkat("/syzcgroup/cpu/syz5", AT_FDCWD, "./cgroup.cpu") = 0 [pid 689] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 384] newfstatat(AT_FDCWD, "./22/cgroup.cpu" [pid 381] openat(AT_FDCWD, "./20", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 310] write(3, "\xe4\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x16\x00\x08\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x10\x00\x00\x00\x20\x00\x00\x00\x69\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x1c\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x1c\x00\x00\x00\x14\x00\x00\x00\x00\xf0\xb3\x1a"..., 232 [pid 690] symlinkat("/syzcgroup/net/syz5", AT_FDCWD, "./cgroup.net") = 0 [pid 690] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 690] write(3, "1000", 4) = 4 [pid 690] close(3) = 0 [pid 690] read(200, 0x7fffc284a580, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 690] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 690] close(249) = 0 [pid 690] close(248) = 0 [pid 690] prctl(PR_SET_NAME, "syz.5.111") = 0 [pid 690] close(4) = 0 [pid 690] futex(0x7fbe36238fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 690] rt_sigaction(SIGRT_1, {sa_handler=0x7fbe35fd0650, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fbe35f52450}, NULL, 8) = 0 [pid 690] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 690] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbe35df2000 [pid 690] mprotect(0x7fbe35df3000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 690] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 690] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fbe35e12990, parent_tid=0x7fbe35e12990, exit_signal=0, stack=0x7fbe35df2000, stack_size=0x201c0, tls=0x7fbe35e126c0}ci2-android-5-15/strace-static-x86_64: Process 691 attached [pid 691] set_robust_list(0x7fbe35e129a0, 24 [pid 690] <... clone3 resumed> => {parent_tid=[46]}, 88) = 46 [pid 691] <... set_robust_list resumed>) = 0 [pid 690] rt_sigprocmask(SIG_SETMASK, [] [pid 691] rt_sigprocmask(SIG_SETMASK, [] [pid 690] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 689] <... socket resumed>) = 4 [pid 384] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 381] <... openat resumed>) = 3 [pid 691] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 690] futex(0x7fbe36238fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 310] <... write resumed>) = 232 [pid 691] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 690] <... futex resumed>) = 0 [pid 691] <... socket resumed>) = 3 [pid 690] futex(0x7fbe36238fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 689] futex(0x7f6bbdca6fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 384] unlink("./22/cgroup.cpu" [pid 381] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=64, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 310] write(3, "\x2c\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0e\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x00\x00\x06\x00\x0c\x00\x04\x00\x06\x00\x00\x00\x70\x00\x00\x00\x00\x00\x00\x00", 48 [pid 691] futex(0x7fbe36238fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 690] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 691] <... futex resumed>) = 0 [pid 690] futex(0x7fbe36238fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 691] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 690] <... futex resumed>) = 0 [pid 691] <... socket resumed>) = 4 [pid 690] futex(0x7fbe36238fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 691] futex(0x7fbe36238fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 690] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 691] <... futex resumed>) = 0 [pid 690] futex(0x7fbe36238fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 691] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 690] <... futex resumed>) = 0 [pid 691] <... connect resumed>) = -1 EEXIST (File exists) [pid 690] futex(0x7fbe36238fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 691] futex(0x7fbe36238fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 690] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 691] <... futex resumed>) = 0 [pid 690] futex(0x7fbe36238fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 691] sendfile(-1, -1, [3 [pid 690] <... futex resumed>) = 0 [pid 691] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 690] futex(0x7fbe36238fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 691] futex(0x7fbe36238fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 690] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 691] <... futex resumed>) = 0 [pid 690] futex(0x7fbe36238fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 691] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 690] <... futex resumed>) = 0 [pid 691] <... clone3 resumed>) = 47 [pid 690] futex(0x7fbe36238fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 691] futex(0x7fbe36238fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 690] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 691] <... futex resumed>) = 0 [pid 690] futex(0x7fbe36238fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 691] ioctl(3, PPPIOCSMRU, 0 [pid 690] <... futex resumed>) = 0 [pid 691] <... ioctl resumed>) = -1 ENOTCONN (Transport endpoint is not connected) [pid 690] futex(0x7fbe36238fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 691] futex(0x7fbe36238fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 690] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 691] <... futex resumed>) = 0 [pid 690] close_range(3, 30, 0 [pid 689] <... futex resumed>) = 1 [pid 684] <... futex resumed>) = 0 [pid 384] <... unlink resumed>) = 0 [pid 691] futex(0x7fbe36238fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 690] <... close_range resumed>) = 0 [pid 689] futex(0x7f6bbdca6fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 684] futex(0x7f6bbdca6fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 381] rt_sigreturn({mask=[]} [pid 310] <... write resumed>) = 48 [pid 690] exit_group(0 [pid 684] <... futex resumed>) = 0 [pid 691] <... futex resumed>) = ? [pid 690] <... exit_group resumed>) = ? [pid 684] futex(0x7f6bbdca6fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 691] +++ exited with 0 +++ [pid 690] +++ exited with 0 +++ [pid 388] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=45, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 388] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 388] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 388] umount2("./14", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 388] openat(AT_FDCWD, "./14", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 388] fstat(3, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 388] getdents64(3, 0x555569381900 /* 6 entries */, 32768) = 176 [pid 388] umount2("./14/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 388] newfstatat(AT_FDCWD, "./14/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [ 37.226802][ T626] [ 37.231392][ T655] ? __se_sys_clock_nanosleep+0x30b/0x3a0 [ 37.233559][ T626] ---[ end trace 47568da4eba48062 ]--- [ 37.240125][ T655] ? put_task_struct+0x90/0x90 [ 37.249762][ T655] ? __kasan_check_write+0x14/0x20 [ 37.255482][ T655] __x64_sys_exit+0x40/0x40 [ 37.263467][ T655] x64_sys_call+0x44/0x9a0 [ 37.268271][ T655] do_syscall_64+0x4c/0xa0 [ 37.273761][ T655] ? clear_bhb_loop+0x50/0xa0 [pid 388] unlink("./14/binderfs") = 0 [pid 388] umount2("./14/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 388] newfstatat(AT_FDCWD, "./14/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 388] unlink("./14/cgroup.net") = 0 [pid 388] umount2("./14/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 689] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 388] newfstatat(AT_FDCWD, "./14/cgroup.cpu" [pid 384] umount2("./22/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 689] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 388] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 381] <... rt_sigreturn resumed>) = 3 [pid 310] write(23, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x70\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 388] unlink("./14/cgroup.cpu") = 0 [pid 388] umount2("./14/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 388] newfstatat(AT_FDCWD, "./14/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 388] unlink("./14/cgroup") = 0 [pid 388] getdents64(3, 0x555569381900 /* 0 entries */, 32768) = 0 [pid 388] close(3) = 0 [pid 388] unlinkat(AT_FDCWD, "./14", AT_REMOVEDIR) = 0 [pid 388] mkdirat(AT_FDCWD, "./15", 0777) = 0 [pid 388] openat(AT_FDCWD, "/dev/loop5", O_RDWR) = 3 [pid 388] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 388] close(3) = 0 [pid 388] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 388] close(3 [pid 386] write(248, "\x00\x00\x00\x00", 4 [pid 388] <... close resumed>) = 0 [pid 386] <... write resumed>) = 4 [pid 388] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 386] umount2("./15", MNT_FORCE|UMOUNT_NOFOLLOW [pid 388] <... socket resumed>) = 3 [pid 386] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 384] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 689] <... connect resumed>) = 0 [pid 388] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 386] openat(AT_FDCWD, "./15", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 381] fstat(3 [pid 310] <... write resumed>) = 48 [pid 388] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 386] <... openat resumed>) = 3 [pid 303] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3ff4dd4ab7000002}], 128, 731, NULL, 0) = 1 [pid 388] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 386] fstat(3 [pid 303] futex(0x34196c0, FUTEX_WAKE_PRIVATE, 1 [pid 388] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 386] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 303] <... futex resumed>) = 1 [pid 388] close(3 [pid 386] getdents64(3 [pid 304] <... futex resumed>) = 0 [pid 303] read(6 [pid 388] <... close resumed>) = 0 [pid 386] <... getdents64 resumed>, 0x55556825d900 /* 6 entries */, 32768) = 176 [pid 303] <... read resumed>, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x05\x00\x00\x00\x6f\x00\x00\x00\x00\x00\x00\x00\xe4\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x16\x00\x08\x00\x00\x00\x00\x00\x00\x00"..., 9967212) = 336 [pid 388] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 386] umount2("./15/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 303] write(6, "\x9c\x01\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 416 [pid 388] <... socket resumed>) = 3 [pid 386] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 303] <... write resumed>) = 416 [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 386] newfstatat(AT_FDCWD, "./15/binderfs" [pid 303] write(6, "\x9c\x01\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x7a\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 416 [pid 388] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 386] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 303] <... write resumed>) = 416 [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 386] unlink("./15/binderfs" [pid 303] read(6 [pid 388] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 386] <... unlink resumed>) = 0 [pid 303] <... read resumed>, 0x198990a00000, 9967212) = -1 EAGAIN (Resource temporarily unavailable) [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 386] umount2("./15/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 303] epoll_pwait(4 [pid 388] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 386] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 303] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 386] newfstatat(AT_FDCWD, "./15/cgroup.net" [pid 303] epoll_pwait(4 [pid 388] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 386] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 386] unlink("./15/cgroup.net" [pid 388] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 386] <... unlink resumed>) = 0 [pid 304] futex(0x34196c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=685675224} [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 386] umount2("./15/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 388] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 386] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 386] newfstatat(AT_FDCWD, "./15/cgroup.cpu" [pid 388] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 386] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 386] unlink("./15/cgroup.cpu" [pid 388] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 386] <... unlink resumed>) = 0 [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 386] umount2("./15/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 388] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 386] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 386] newfstatat(AT_FDCWD, "./15/cgroup" [pid 388] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 386] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 388] close(3 [pid 386] unlink("./15/cgroup" [pid 388] <... close resumed>) = 0 [pid 386] <... unlink resumed>) = 0 [pid 388] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 386] getdents64(3 [pid 388] <... socket resumed>) = 3 [pid 386] <... getdents64 resumed>, 0x55556825d900 /* 0 entries */, 32768) = 0 [pid 388] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 386] close(3 [pid 388] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 386] <... close resumed>) = 0 [pid 388] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 386] unlinkat(AT_FDCWD, "./15", AT_REMOVEDIR [pid 388] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 386] <... unlinkat resumed>) = 0 [pid 388] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x10\xa3\x84\xc2\xff\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 386] mkdirat(AT_FDCWD, "./16", 0777 [pid 388] <... setsockopt resumed>) = 0 [pid 386] <... mkdirat resumed>) = 0 [pid 388] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 386] openat(AT_FDCWD, "/dev/loop6", O_RDWR [pid 388] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 386] <... openat resumed>) = 3 [pid 388] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 386] ioctl(3, LOOP_CLR_FD [pid 388] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 386] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 388] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x10\xa3\x84\xc2\xff\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 386] close(3 [pid 689] futex(0x7f6bbdca6fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 388] <... setsockopt resumed>) = 0 [pid 386] <... close resumed>) = 0 [pid 384] newfstatat(AT_FDCWD, "./22/cgroup" [pid 381] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 388] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=44, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 386] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 388] rt_sigreturn({mask=[]} [pid 386] <... socket resumed>) = 3 [pid 388] <... rt_sigreturn resumed>) = 0 [pid 386] close(3 [pid 388] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 386] <... close resumed>) = 0 [pid 388] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 386] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 388] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 386] <... socket resumed>) = 3 [pid 388] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 386] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 388] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x10\xa3\x84\xc2\xff\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 386] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 388] <... setsockopt resumed>) = 0 [pid 386] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 388] close(3 [pid 386] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 388] <... close resumed>) = 0 [pid 386] close(3 [pid 388] read(249 [pid 386] <... close resumed>) = 0 [pid 386] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 386] close(3 [pid 689] <... futex resumed>) = 1 [pid 684] <... futex resumed>) = 0 [pid 384] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 689] futex(0x7f6bbdca6fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 684] futex(0x7f6bbdca6fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 386] <... close resumed>) = 0 [pid 381] getdents64(3 [pid 310] <... pselect6 resumed>) = 3 (in [3 13 21], left {tv_sec=0, tv_nsec=999985673}) [pid 684] <... futex resumed>) = 0 [pid 386] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 684] futex(0x7f6bbdca6fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 386] <... socket resumed>) = 3 [pid 386] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 386] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 386] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x10\x36\x1e\xf9\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 384] unlink("./22/cgroup" [pid 386] <... setsockopt resumed>) = 0 [pid 384] <... unlink resumed>) = 0 [pid 386] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 384] getdents64(3 [pid 386] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 384] <... getdents64 resumed>, 0x55556b4ae900 /* 0 entries */, 32768) = 0 [pid 386] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 384] close(3 [pid 386] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 384] <... close resumed>) = 0 [pid 386] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x10\x36\x1e\xf9\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 384] unlinkat(AT_FDCWD, "./22", AT_REMOVEDIR [pid 386] <... setsockopt resumed>) = 0 [pid 384] <... unlinkat resumed>) = 0 [pid 386] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 384] mkdirat(AT_FDCWD, "./23", 0777 [pid 386] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 384] <... mkdirat resumed>) = 0 [pid 386] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 384] openat(AT_FDCWD, "/dev/loop1", O_RDWR [pid 386] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 384] <... openat resumed>) = 3 [pid 386] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x10\x36\x1e\xf9\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 384] ioctl(3, LOOP_CLR_FD [pid 386] <... setsockopt resumed>) = 0 [pid 384] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 386] close(3 [pid 384] close(3 [pid 689] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 386] <... close resumed>) = 0 [pid 384] <... close resumed>) = 0 [pid 381] <... getdents64 resumed>, 0x555562282900 /* 6 entries */, 32768) = 176 [pid 310] read(3 [pid 386] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=52, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 384] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 386] rt_sigreturn({mask=[]} [pid 384] <... socket resumed>) = 3 [pid 386] <... rt_sigreturn resumed>) = 0 [pid 384] close(3 [pid 386] read(249 [pid 384] <... close resumed>) = 0 [pid 384] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 384] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 384] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 384] close(3 [pid 310] <... read resumed>, "\x9c\x01\x00\x00", 4) = 4 [pid 689] sendfile(-1, -1, [3 [pid 384] <... close resumed>) = 0 [pid 381] umount2("./20/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 384] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 384] close(3) = 0 [pid 384] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 384] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x10\xdb\xbb\x17\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 952) = 0 [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 384] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x10\xdb\xbb\x17\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 1368) = 0 [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 384] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x10\xdb\xbb\x17\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 744) = 0 [pid 384] close(3) = 0 [pid 384] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x6e\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 384] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 384] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-15/strace-static-x86_64: Process 693 attached [pid 693] set_robust_list(0x55556b49b7e0, 24 [pid 384] <... clone resumed>, child_tidptr=0x55556b49b7d0) = 71 [pid 693] <... set_robust_list resumed>) = 0 [pid 384] rt_sigprocmask(SIG_SETMASK, [] [pid 693] rt_sigprocmask(SIG_SETMASK, [] [pid 384] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 693] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 693] chdir("./23") = 0 [pid 693] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 693] setpgid(0, 0) = 0 [pid 693] symlinkat("/syzcgroup/unified/syz1", AT_FDCWD, "./cgroup") = 0 [pid 693] symlinkat("/syzcgroup/cpu/syz1", AT_FDCWD, "./cgroup.cpu") = 0 [pid 693] symlinkat("/syzcgroup/net/syz1", AT_FDCWD, "./cgroup.net") = 0 [pid 693] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 689] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 310] read(3 [pid 693] write(3, "1000", 4 [pid 381] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 693] <... write resumed>) = 4 [pid 689] futex(0x7f6bbdca6fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 310] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x36\x01\x00\x00"..., 412) = 412 [pid 693] close(3) = 0 [pid 693] read(200, 0x7ffe17bbdd80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 693] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 693] close(249) = 0 [pid 693] close(248) = 0 [pid 693] prctl(PR_SET_NAME, "syz.1.110") = 0 [pid 693] close(4) = 0 [pid 693] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 693] rt_sigaction(SIGRT_1, {sa_handler=0x7f21591a9650, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f215912b450}, NULL, 8) = 0 [pid 693] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 693] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f2158fcb000 [pid 693] mprotect(0x7f2158fcc000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 693] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 693] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f2158feb990, parent_tid=0x7f2158feb990, exit_signal=0, stack=0x7f2158fcb000, stack_size=0x201c0, tls=0x7f2158feb6c0}ci2-android-5-15/strace-static-x86_64: Process 694 attached [pid 694] set_robust_list(0x7f2158feb9a0, 24 [pid 693] <... clone3 resumed> => {parent_tid=[72]}, 88) = 72 [pid 694] <... set_robust_list resumed>) = 0 [pid 693] rt_sigprocmask(SIG_SETMASK, [] [pid 694] rt_sigprocmask(SIG_SETMASK, [] [pid 693] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 694] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 693] futex(0x7f2159411fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 694] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 693] <... futex resumed>) = 0 [pid 694] <... socket resumed>) = 3 [pid 693] futex(0x7f2159411fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 694] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 693] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 694] <... futex resumed>) = 0 [pid 693] futex(0x7f2159411fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 694] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 693] <... futex resumed>) = 0 [pid 694] <... socket resumed>) = 4 [pid 693] futex(0x7f2159411fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 694] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 693] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 694] <... futex resumed>) = 0 [pid 693] futex(0x7f2159411fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 694] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 693] <... futex resumed>) = 0 [pid 694] <... connect resumed>) = 0 [pid 693] futex(0x7f2159411fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 694] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 693] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 694] <... futex resumed>) = 0 [pid 693] futex(0x7f2159411fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 694] sendfile(-1, -1, [3 [pid 693] <... futex resumed>) = 0 [pid 694] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 693] futex(0x7f2159411fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [ 37.278790][ T655] ? clear_bhb_loop+0x50/0xa0 [ 37.283881][ T655] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 37.302549][ T655] RIP: 0033:0x7f3cea04a0d9 [ 37.309906][ T655] Code: Unable to access opcode bytes at RIP 0x7f3cea04a0af. [ 37.319822][ T655] RSP: 002b:00007f3ce9eaaef8 EFLAGS: 00000246 ORIG_RAX: 000000000000003c [pid 694] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 693] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 694] <... futex resumed>) = 0 [pid 693] futex(0x7f2159411fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 694] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 693] <... futex resumed>) = 0 [pid 694] <... clone3 resumed>) = 73 [pid 693] futex(0x7f2159411fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 694] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 693] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 694] <... futex resumed>) = 0 [pid 693] futex(0x7f2159411fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 694] ioctl(3, PPPIOCSMRU, 0 [pid 693] <... futex resumed>) = 0 [pid 694] <... ioctl resumed>) = -1 ENOSYS (Function not implemented) [pid 693] futex(0x7f2159411fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 694] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 693] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 694] <... futex resumed>) = 0 [pid 693] close_range(3, 30, 0 [pid 694] futex(0x7f2159411fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 693] <... close_range resumed>) = 0 [pid 693] exit_group(0 [pid 694] <... futex resumed>) = ? [pid 693] <... exit_group resumed>) = ? [pid 689] <... futex resumed>) = 1 [pid 684] <... futex resumed>) = 0 [pid 381] newfstatat(AT_FDCWD, "./20/binderfs" [pid 310] read(21 [pid 694] +++ exited with 0 +++ [pid 693] +++ exited with 0 +++ [pid 684] futex(0x7f6bbdca6fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 384] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=71, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 684] futex(0x7f6bbdca6fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 384] rt_sigreturn({mask=[]}) = 67 [pid 689] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88) = 58 [pid 689] futex(0x7f6bbdca6fac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 684] <... futex resumed>) = 0 [pid 689] futex(0x7f6bbdca6fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 684] futex(0x7f6bbdca6fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 689] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 684] <... futex resumed>) = 0 [pid 689] ioctl(3, PPPIOCSMRU, 0 [pid 684] futex(0x7f6bbdca6fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 689] <... ioctl resumed>) = -1 ENOSYS (Function not implemented) [pid 689] futex(0x7f6bbdca6fac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 684] <... futex resumed>) = 0 [pid 689] futex(0x7f6bbdca6fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 684] close_range(3, 30, 0) = 0 [pid 684] exit_group(0 [pid 689] <... futex resumed>) = ? [pid 684] <... exit_group resumed>) = ? [pid 689] +++ exited with 0 +++ [pid 684] +++ exited with 0 +++ [pid 383] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=56, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 383] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 383] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 383] umount2("./18", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 383] openat(AT_FDCWD, "./18", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 383] fstat(3, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 383] getdents64(3, 0x55555db89900 /* 6 entries */, 32768) = 176 [pid 383] umount2("./18/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 383] newfstatat(AT_FDCWD, "./18/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 383] unlink("./18/binderfs") = 0 [pid 383] umount2("./18/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 383] newfstatat(AT_FDCWD, "./18/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 383] unlink("./18/cgroup.net" [pid 381] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 310] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 383] <... unlink resumed>) = 0 [pid 381] unlink("./20/binderfs" [pid 310] write(3, "\xec\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x06\x00\x00\x00\x20\x00\x00\x00\x64\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x1c\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x1c\x00\x00\x00\x14\x00\x00\x00\xc0\x4b\x9c\x25"..., 240 [pid 383] umount2("./18/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 383] newfstatat(AT_FDCWD, "./18/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 383] unlink("./18/cgroup.cpu") = 0 [pid 383] umount2("./18/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 383] newfstatat(AT_FDCWD, "./18/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 383] unlink("./18/cgroup") = 0 [pid 383] getdents64(3, 0x55555db89900 /* 0 entries */, 32768) = 0 [pid 383] close(3) = 0 [pid 383] unlinkat(AT_FDCWD, "./18", AT_REMOVEDIR) = 0 [pid 383] mkdirat(AT_FDCWD, "./19", 0777) = 0 [pid 383] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3 [pid 383] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 383] close(3) = 0 [pid 383] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 383] close(3) = 0 [pid 383] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 383] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 383] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 383] close(3) = 0 [pid 383] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 381] <... unlink resumed>) = 0 [pid 383] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 310] <... write resumed>) = 240 [pid 383] close(3) = 0 [pid 383] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 383] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 383] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 383] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\xa0\x52\x52\x36\xff\x7f\x00\x00\x00\x00\x00\x00"..., 952) = 0 [pid 383] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 383] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 383] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xa0\x52\x52\x36\xff\x7f\x00\x00\x00\x00\x00\x00"..., 1368) = 0 [pid 303] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3ff4dd4ab7000002}], 128, 686, NULL, 0) = 1 [pid 383] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 381] umount2("./20/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 310] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x06\x00\x00\x00\x71\x00\x00\x00\x00\x00\x00\x00", 56 [pid 383] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 383] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 383] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xa0\x52\x52\x36\xff\x7f\x00\x00\x00\x00\x00\x00"..., 744) = 0 [pid 383] close(3) = 0 [pid 383] read(249 [pid 303] futex(0x34196c0, FUTEX_WAKE_PRIVATE, 1) = 1 [pid 304] <... futex resumed>) = 0 [pid 303] read(6, "\xec\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x06\x00\x00\x00\x20\x00\x00\x00\x64\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x1c\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x1c\x00\x00\x00\x14\x00\x00\x00\xc0\x4b\x9c\x25"..., 9967212) = 240 [pid 303] read(6, 0x198990a00000, 9967212) = -1 EAGAIN (Resource temporarily unavailable) [pid 303] epoll_pwait(4, [], 128, 0, NULL, 0) = 0 [pid 303] epoll_pwait(4 [pid 304] futex(0x34196c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=623280940} [pid 381] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 381] newfstatat(AT_FDCWD, "./20/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 381] unlink("./20/cgroup.net") = 0 [pid 381] umount2("./20/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 381] newfstatat(AT_FDCWD, "./20/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 381] unlink("./20/cgroup.cpu") = 0 [pid 381] umount2("./20/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 381] newfstatat(AT_FDCWD, "./20/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 381] unlink("./20/cgroup") = 0 [pid 381] getdents64(3, 0x555562282900 /* 0 entries */, 32768) = 0 [pid 384] write(248, "\x00\x00\x00\x00", 4 [pid 381] close(3 [pid 384] <... write resumed>) = 4 [pid 381] <... close resumed>) = 0 [pid 384] umount2("./23", MNT_FORCE|UMOUNT_NOFOLLOW [pid 381] unlinkat(AT_FDCWD, "./20", AT_REMOVEDIR [pid 384] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 381] <... unlinkat resumed>) = 0 [pid 384] openat(AT_FDCWD, "./23", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 381] mkdirat(AT_FDCWD, "./21", 0777 [pid 384] <... openat resumed>) = 3 [pid 381] <... mkdirat resumed>) = 0 [pid 384] fstat(3 [pid 381] openat(AT_FDCWD, "/dev/loop0", O_RDWR [pid 384] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 381] <... openat resumed>) = 3 [pid 384] getdents64(3 [pid 381] ioctl(3, LOOP_CLR_FD [pid 384] <... getdents64 resumed>, 0x55556b4ae900 /* 6 entries */, 32768) = 176 [pid 381] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 384] umount2("./23/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 381] close(3 [pid 384] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 381] <... close resumed>) = 0 [pid 310] <... write resumed>) = 56 [pid 384] newfstatat(AT_FDCWD, "./23/binderfs" [pid 381] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 384] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 381] <... socket resumed>) = 3 [pid 384] unlink("./23/binderfs" [pid 381] close(3 [pid 384] <... unlink resumed>) = 0 [pid 381] <... close resumed>) = 0 [pid 384] umount2("./23/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 381] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 384] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 381] <... socket resumed>) = 3 [pid 384] newfstatat(AT_FDCWD, "./23/cgroup.net" [pid 381] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 384] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 381] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 384] unlink("./23/cgroup.net" [pid 381] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 384] <... unlink resumed>) = 0 [pid 381] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 384] umount2("./23/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 381] close(3 [pid 384] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 381] <... close resumed>) = 0 [pid 384] newfstatat(AT_FDCWD, "./23/cgroup.cpu" [pid 381] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 384] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 381] <... socket resumed>) = 3 [pid 384] unlink("./23/cgroup.cpu" [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 384] <... unlink resumed>) = 0 [pid 381] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 384] umount2("./23/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 384] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 381] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 384] newfstatat(AT_FDCWD, "./23/cgroup" [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 384] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 381] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 384] unlink("./23/cgroup" [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 384] <... unlink resumed>) = 0 [pid 381] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 384] getdents64(3 [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 384] <... getdents64 resumed>, 0x55556b4ae900 /* 0 entries */, 32768) = 0 [pid 381] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 384] close(3 [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 384] <... close resumed>) = 0 [pid 381] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 384] unlinkat(AT_FDCWD, "./23", AT_REMOVEDIR [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 384] <... unlinkat resumed>) = 0 [pid 381] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 384] mkdirat(AT_FDCWD, "./24", 0777 [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 384] <... mkdirat resumed>) = 0 [pid 381] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 384] openat(AT_FDCWD, "/dev/loop1", O_RDWR [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 384] <... openat resumed>) = 3 [pid 381] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 384] ioctl(3, LOOP_CLR_FD [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 384] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 381] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 384] close(3 [pid 381] close(3 [pid 384] <... close resumed>) = 0 [pid 381] <... close resumed>) = 0 [pid 310] write(20, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x71\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 384] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 381] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 384] <... socket resumed>) = 3 [pid 381] <... socket resumed>) = 3 [pid 384] close(3 [pid 381] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 384] <... close resumed>) = 0 [pid 381] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 384] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 381] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 384] <... socket resumed>) = 3 [pid 381] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 384] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 381] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\xf0\xe4\x1a\x8a\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 384] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 381] <... setsockopt resumed>) = 0 [pid 384] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 381] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 384] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 381] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 384] close(3 [pid 381] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 384] <... close resumed>) = 0 [pid 381] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 384] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 381] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf0\xe4\x1a\x8a\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 310] <... write resumed>) = 48 [pid 386] <... read resumed>, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x71\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 384] <... socket resumed>) = 3 [pid 381] <... setsockopt resumed>) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 381] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 384] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 381] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 381] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 384] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 381] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 381] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xf0\xe4\x1a\x8a\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 384] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 381] <... setsockopt resumed>) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 381] close(3 [pid 384] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 381] <... close resumed>) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 381] read(249 [pid 384] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 381] <... read resumed>, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x70\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 381] rt_sigprocmask(SIG_BLOCK, ~[] [pid 384] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [ 37.328854][ T655] RAX: ffffffffffffffda RBX: 0000000000000058 RCX: 00007f3cea04a0d9 [ 37.337089][ T655] RDX: 00007f3ce9eab9c8 RSI: 0000000000000000 RDI: 0000000000000000 [ 37.345562][ T655] RBP: 00007f3cea0e1024 R08: 0000000000000000 R09: 0000000000000058 [ 37.356680][ T655] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 37.365311][ T655] R13: 00007f3cea2d2038 R14: 00007f3cea2d1fa0 R15: 00007ffef91e3918 [ 37.375900][ T655] [pid 381] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 381] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 384] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 381] <... clone resumed>, child_tidptr=0x55556226f7d0) = 65 [pid 384] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 381] rt_sigprocmask(SIG_SETMASK, [] [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 381] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 384] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 384] close(3) = 0 [pid 384] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 ci2-android-5-15/strace-static-x86_64: Process 697 attached [pid 386] rt_sigprocmask(SIG_BLOCK, ~[] [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 310] read(13 [pid 697] set_robust_list(0x55556226f7e0, 24 [pid 386] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 384] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 697] <... set_robust_list resumed>) = 0 [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 310] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 386] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 697] rt_sigprocmask(SIG_SETMASK, [] [pid 384] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 310] write(3, "\xf4\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x05\x00\x00\x00\x20\x00\x00\x00\x6f\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x40\x74\x2a\x08"..., 248 [pid 697] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 310] <... write resumed>) = 248 [pid 697] chdir("./21" [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 697] <... chdir resumed>) = 0 [pid 384] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 310] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x05\x00\x00\x00\x72\x00\x00\x00\x00\x00\x00\x00", 56 [pid 697] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 384] close(3 [pid 697] <... prctl resumed>) = 0 [pid 384] <... close resumed>) = 0 [pid 310] <... write resumed>) = 56 [pid 697] setpgid(0, 0 [pid 384] read(249 [pid 310] write(11, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 697] <... setpgid resumed>) = 0 [pid 388] <... read resumed>, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 310] <... write resumed>) = 48 [pid 388] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 697] symlinkat("/syzcgroup/unified/syz0", AT_FDCWD, "./cgroup" [pid 388] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8}ci2-android-5-15/strace-static-x86_64: Process 698 attached [pid 697] <... symlinkat resumed>) = 0 [pid 388] <... clone resumed>, child_tidptr=0x55556936e7d0) = 48 [pid 310] <... pselect6 resumed>) = 3 (in [3 16 26], left {tv_sec=0, tv_nsec=999986885}) [pid 698] set_robust_list(0x55556936e7e0, 24 [pid 697] symlinkat("/syzcgroup/cpu/syz0", AT_FDCWD, "./cgroup.cpu" [pid 388] rt_sigprocmask(SIG_SETMASK, [] [pid 310] read(3ci2-android-5-15/strace-static-x86_64: Process 699 attached [pid 698] <... set_robust_list resumed>) = 0 [pid 697] <... symlinkat resumed>) = 0 [pid 388] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 310] <... read resumed>, "\x9c\x01\x00\x00", 4) = 4 [pid 699] set_robust_list(0x55556824a7e0, 24 [pid 698] rt_sigprocmask(SIG_SETMASK, [] [pid 697] symlinkat("/syzcgroup/net/syz0", AT_FDCWD, "./cgroup.net" [pid 386] <... clone resumed>, child_tidptr=0x55556824a7d0) = 53 [pid 310] read(3 [pid 699] <... set_robust_list resumed>) = 0 [pid 699] rt_sigprocmask(SIG_SETMASK, [] [pid 698] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 310] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x7a\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x36\x01\x00\x00"..., 412) = 412 [pid 699] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 697] <... symlinkat resumed>) = 0 [pid 386] rt_sigprocmask(SIG_SETMASK, [] [pid 699] chdir("./16" [pid 698] chdir("./15" [pid 697] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 310] read(26 [pid 699] <... chdir resumed>) = 0 [pid 698] <... chdir resumed>) = 0 [pid 699] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 310] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 699] <... prctl resumed>) = 0 [pid 699] setpgid(0, 0 [pid 697] <... openat resumed>) = 3 [pid 310] write(3, "\xe4\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x01\x00\x00\x00\x20\x00\x00\x00\x6e\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x1c\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x1c\x00\x00\x00\x14\x00\x00\x00\x00\x88\x2a\x11"..., 232 [pid 699] <... setpgid resumed>) = 0 [pid 698] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 697] write(3, "1000", 4 [pid 386] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 310] <... write resumed>) = 232 [pid 699] symlinkat("/syzcgroup/unified/syz6", AT_FDCWD, "./cgroup" [pid 698] <... prctl resumed>) = 0 [pid 697] <... write resumed>) = 4 [pid 310] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x01\x00\x00\x00\x73\x00\x00\x00\x00\x00\x00\x00", 56 [pid 699] <... symlinkat resumed>) = 0 [pid 698] setpgid(0, 0 [pid 697] close(3 [pid 386] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=48, si_uid=0, si_status=0, si_utime=0, si_stime=39 /* 0.39 s */} --- [pid 310] <... write resumed>) = 56 [pid 699] symlinkat("/syzcgroup/cpu/syz6", AT_FDCWD, "./cgroup.cpu" [pid 698] <... setpgid resumed>) = 0 [pid 697] <... close resumed>) = 0 [pid 386] rt_sigreturn({mask=[]} [pid 310] write(18, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x73\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 699] <... symlinkat resumed>) = 0 [pid 699] symlinkat("/syzcgroup/net/syz6", AT_FDCWD, "./cgroup.net") = 0 [pid 699] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 698] symlinkat("/syzcgroup/unified/syz5", AT_FDCWD, "./cgroup" [pid 697] read(200 [pid 386] <... rt_sigreturn resumed>) = 0 [pid 384] <... read resumed>, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x73\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 310] <... write resumed>) = 48 [pid 699] <... openat resumed>) = 3 [pid 698] <... symlinkat resumed>) = 0 [pid 697] <... read resumed>, 0x7ffe8a1ae760, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 384] rt_sigprocmask(SIG_BLOCK, ~[] [pid 310] read(16 [pid 699] write(3, "1000", 4 [pid 698] symlinkat("/syzcgroup/cpu/syz5", AT_FDCWD, "./cgroup.cpu" [pid 697] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 384] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 310] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 699] <... write resumed>) = 4 [pid 698] <... symlinkat resumed>) = 0 [pid 697] <... symlinkat resumed>) = 0 [pid 384] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 310] write(3, "\xe4\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x6d\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x1c\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x1c\x00\x00\x00\x14\x00\x00\x00\x00\xb5\x5b\x12"..., 232 [pid 699] close(3 [pid 698] symlinkat("/syzcgroup/net/syz5", AT_FDCWD, "./cgroup.net" [pid 697] close(249 [pid 310] <... write resumed>) = 232 [pid 698] <... symlinkat resumed>) = 0 [pid 697] <... close resumed>) = 0 [pid 310] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x74\x00\x00\x00\x00\x00\x00\x00", 56 [pid 698] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 697] close(248 [pid 310] <... write resumed>) = 56 ci2-android-5-15/strace-static-x86_64: Process 700 attached [pid 699] <... close resumed>) = 0 [pid 698] <... openat resumed>) = 3 [pid 697] <... close resumed>) = 0 [pid 310] write(15, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 700] set_robust_list(0x55556b49b7e0, 24 [pid 699] read(200 [pid 698] write(3, "1000", 4 [pid 697] prctl(PR_SET_NAME, "syz.0.112" [pid 384] <... clone resumed>, child_tidptr=0x55556b49b7d0) = 74 [pid 383] <... read resumed>, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 310] <... write resumed>) = 48 [pid 700] <... set_robust_list resumed>) = 0 [pid 699] <... read resumed>, 0x7ffef91e3880, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 698] <... write resumed>) = 4 [pid 697] <... prctl resumed>) = 0 [pid 383] rt_sigprocmask(SIG_BLOCK, ~[] [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 699] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 698] close(3 [pid 697] close(4 [pid 383] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 700] rt_sigprocmask(SIG_SETMASK, [] [pid 699] <... symlinkat resumed>) = 0 [pid 698] <... close resumed>) = 0 [pid 697] <... close resumed>) = 0 [pid 384] rt_sigprocmask(SIG_SETMASK, [] [pid 383] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 700] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 699] close(249 [pid 698] read(200 [pid 697] futex(0x7fc624282fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 384] <... rt_sigprocmask resumed>, NULL, 8) = 0 ci2-android-5-15/strace-static-x86_64: Process 701 attached [pid 698] <... read resumed>, 0x7fffc284a580, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 697] <... futex resumed>) = 0 [pid 383] <... clone resumed>, child_tidptr=0x55555db767d0) = 59 [pid 701] set_robust_list(0x55555db767e0, 24 [pid 700] chdir("./24" [pid 699] <... close resumed>) = 0 [pid 698] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 697] rt_sigaction(SIGRT_1, {sa_handler=0x7fc62401a650, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc623f9c450} [pid 383] rt_sigprocmask(SIG_SETMASK, [] [pid 701] <... set_robust_list resumed>) = 0 [pid 700] <... chdir resumed>) = 0 [pid 699] close(248 [pid 698] <... symlinkat resumed>) = 0 [pid 697] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 383] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 701] rt_sigprocmask(SIG_SETMASK, [] [pid 700] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 699] <... close resumed>) = 0 [pid 698] close(249 [pid 697] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 701] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 700] <... prctl resumed>) = 0 [pid 699] prctl(PR_SET_NAME, "syz.6.113" [pid 698] <... close resumed>) = 0 [pid 697] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 701] chdir("./19" [pid 700] setpgid(0, 0 [pid 699] <... prctl resumed>) = 0 [pid 698] close(248 [pid 697] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 701] <... chdir resumed>) = 0 [pid 700] <... setpgid resumed>) = 0 [pid 699] close(4 [pid 698] <... close resumed>) = 0 [pid 697] <... mmap resumed>) = 0x7fc623e3c000 [pid 701] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 698] prctl(PR_SET_NAME, "syz.5.114" [pid 697] mprotect(0x7fc623e3d000, 131072, PROT_READ|PROT_WRITE [pid 701] <... prctl resumed>) = 0 [pid 700] symlinkat("/syzcgroup/unified/syz1", AT_FDCWD, "./cgroup" [pid 699] <... close resumed>) = 0 [pid 698] <... prctl resumed>) = 0 [pid 697] <... mprotect resumed>) = 0 [pid 701] setpgid(0, 0 [pid 700] <... symlinkat resumed>) = 0 [pid 698] close(4 [pid 697] rt_sigprocmask(SIG_BLOCK, ~[] [pid 701] <... setpgid resumed>) = 0 [pid 700] symlinkat("/syzcgroup/cpu/syz1", AT_FDCWD, "./cgroup.cpu" [pid 699] futex(0x7f3cea2d1fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 698] <... close resumed>) = 0 [pid 697] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 701] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup" [pid 700] <... symlinkat resumed>) = 0 [pid 699] <... futex resumed>) = 0 [pid 698] futex(0x7fbe36238fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 697] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc623e5c990, parent_tid=0x7fc623e5c990, exit_signal=0, stack=0x7fc623e3c000, stack_size=0x201c0, tls=0x7fc623e5c6c0}ci2-android-5-15/strace-static-x86_64: Process 702 attached [pid 701] <... symlinkat resumed>) = 0 [pid 700] symlinkat("/syzcgroup/net/syz1", AT_FDCWD, "./cgroup.net" [pid 699] rt_sigaction(SIGRT_1, {sa_handler=0x7f3cea069650, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f3ce9feb450} [pid 698] <... futex resumed>) = 0 [pid 702] set_robust_list(0x7fc623e5c9a0, 24 [pid 701] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu" [pid 700] <... symlinkat resumed>) = 0 [pid 699] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 698] rt_sigaction(SIGRT_1, {sa_handler=0x7fbe35fd0650, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fbe35f52450} [pid 697] <... clone3 resumed> => {parent_tid=[66]}, 88) = 66 [pid 702] <... set_robust_list resumed>) = 0 [pid 701] <... symlinkat resumed>) = 0 [pid 700] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 699] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 698] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 697] rt_sigprocmask(SIG_SETMASK, [] [pid 702] rt_sigprocmask(SIG_SETMASK, [] [pid 701] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net" [pid 698] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 697] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 700] <... openat resumed>) = 3 [pid 699] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 702] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 701] <... symlinkat resumed>) = 0 [pid 700] write(3, "1000", 4 [pid 699] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 698] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 697] futex(0x7fc624282fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 702] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 701] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 700] <... write resumed>) = 4 [pid 699] <... mmap resumed>) = 0x7f3ce9e8b000 [pid 698] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 697] <... futex resumed>) = 0 [pid 702] <... socket resumed>) = 3 [pid 701] <... openat resumed>) = 3 [pid 700] close(3 [pid 699] mprotect(0x7f3ce9e8c000, 131072, PROT_READ|PROT_WRITE [pid 698] <... mmap resumed>) = 0x7fbe35df2000 [pid 697] futex(0x7fc624282fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 702] futex(0x7fc624282fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 701] write(3, "1000", 4 [pid 700] <... close resumed>) = 0 [pid 699] <... mprotect resumed>) = 0 [pid 698] mprotect(0x7fbe35df3000, 131072, PROT_READ|PROT_WRITE [pid 697] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 702] <... futex resumed>) = 0 [pid 701] <... write resumed>) = 4 [pid 700] read(200 [pid 699] rt_sigprocmask(SIG_BLOCK, ~[] [pid 698] <... mprotect resumed>) = 0 [pid 697] futex(0x7fc624282fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 702] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 701] close(3 [pid 700] <... read resumed>, 0x7ffe17bbdd80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 699] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 698] rt_sigprocmask(SIG_BLOCK, ~[] [pid 697] <... futex resumed>) = 0 [pid 702] <... socket resumed>) = 4 [pid 701] <... close resumed>) = 0 [pid 700] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 699] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f3ce9eab990, parent_tid=0x7f3ce9eab990, exit_signal=0, stack=0x7f3ce9e8b000, stack_size=0x201c0, tls=0x7f3ce9eab6c0} [pid 698] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 697] futex(0x7fc624282fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 702] futex(0x7fc624282fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 701] read(200 [pid 700] <... symlinkat resumed>) = 0 [pid 698] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fbe35e12990, parent_tid=0x7fbe35e12990, exit_signal=0, stack=0x7fbe35df2000, stack_size=0x201c0, tls=0x7fbe35e126c0} [pid 697] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) ci2-android-5-15/strace-static-x86_64: Process 704 attached ci2-android-5-15/strace-static-x86_64: Process 703 attached [pid 702] <... futex resumed>) = 0 [pid 701] <... read resumed>, 0x7fff36525510, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 700] close(249 [pid 697] futex(0x7fc624282fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 704] set_robust_list(0x7fbe35e129a0, 24 [pid 703] set_robust_list(0x7f3ce9eab9a0, 24 [pid 702] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 701] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 700] <... close resumed>) = 0 [pid 699] <... clone3 resumed> => {parent_tid=[54]}, 88) = 54 [pid 698] <... clone3 resumed> => {parent_tid=[49]}, 88) = 49 [pid 697] <... futex resumed>) = 0 [pid 704] <... set_robust_list resumed>) = 0 [pid 703] <... set_robust_list resumed>) = 0 [pid 702] <... connect resumed>) = 0 [pid 701] <... symlinkat resumed>) = 0 [pid 700] close(248 [pid 699] rt_sigprocmask(SIG_SETMASK, [] [pid 698] rt_sigprocmask(SIG_SETMASK, [] [pid 697] futex(0x7fc624282fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 704] rt_sigprocmask(SIG_SETMASK, [] [pid 703] rt_sigprocmask(SIG_SETMASK, [] [pid 702] futex(0x7fc624282fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 701] close(249 [pid 700] <... close resumed>) = 0 [pid 699] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 698] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 697] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 704] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 703] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 702] <... futex resumed>) = 0 [pid 701] <... close resumed>) = 0 [pid 700] prctl(PR_SET_NAME, "syz.1.115" [pid 699] futex(0x7f3cea2d1fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 698] futex(0x7fbe36238fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 697] futex(0x7fc624282fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 704] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 703] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 702] sendfile(-1, -1, [3 [pid 701] close(248 [pid 700] <... prctl resumed>) = 0 [pid 699] <... futex resumed>) = 0 [pid 698] <... futex resumed>) = 0 [pid 697] <... futex resumed>) = 0 [pid 704] <... socket resumed>) = 3 [pid 703] <... socket resumed>) = 3 [pid 702] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 701] <... close resumed>) = 0 [pid 700] close(4 [pid 699] futex(0x7f3cea2d1fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 698] futex(0x7fbe36238fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 697] futex(0x7fc624282fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 303] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3ff4dd4ab7000002}], 128, 623, NULL, 0) = 1 [pid 704] futex(0x7fbe36238fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 703] futex(0x7f3cea2d1fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 702] futex(0x7fc624282fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 701] prctl(PR_SET_NAME, "syz.2.116" [pid 700] <... close resumed>) = 0 [pid 698] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 697] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 303] futex(0x34196c0, FUTEX_WAKE_PRIVATE, 1 [pid 704] <... futex resumed>) = 0 [pid 703] <... futex resumed>) = 0 [pid 702] <... futex resumed>) = 0 [pid 701] <... prctl resumed>) = 0 [pid 700] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 699] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 698] futex(0x7fbe36238fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 697] futex(0x7fc624282fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 303] <... futex resumed>) = 1 [pid 704] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 703] futex(0x7f3cea2d1fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 702] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 701] close(4 [pid 700] <... futex resumed>) = 0 [pid 698] <... futex resumed>) = 0 [pid 699] futex(0x7f3cea2d1fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 697] <... futex resumed>) = 0 [pid 304] <... futex resumed>) = 0 [pid 303] read(6 [pid 704] <... socket resumed>) = 4 [pid 703] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 698] futex(0x7fbe36238fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 697] futex(0x7fc624282fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 303] <... read resumed>, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x06\x00\x00\x00\x71\x00\x00\x00\x00\x00\x00\x00\xf4\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00"..., 9967212) = 936 [pid 704] futex(0x7fbe36238fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 703] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 702] <... clone3 resumed>) = 67 [pid 701] <... close resumed>) = 0 [pid 700] rt_sigaction(SIGRT_1, {sa_handler=0x7f21591a9650, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f215912b450} [pid 699] <... futex resumed>) = 0 [pid 698] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 303] write(6, "\x9c\x01\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x7b\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 416 [pid 704] <... futex resumed>) = 0 [pid 703] <... socket resumed>) = 4 [pid 702] futex(0x7fc624282fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 701] futex(0x7f6bbdca6fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 700] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 699] futex(0x7f3cea2d1fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 698] futex(0x7fbe36238fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 303] <... write resumed>) = 416 [pid 704] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 703] futex(0x7f3cea2d1fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 702] <... futex resumed>) = 1 [pid 701] <... futex resumed>) = 0 [pid 700] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 699] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 698] <... futex resumed>) = 0 [pid 697] <... futex resumed>) = 0 [pid 310] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=987656009}) [pid 303] write(6, "\x9c\x01\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x7c\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 416 [pid 704] <... connect resumed>) = 0 [pid 703] <... futex resumed>) = 0 [pid 702] futex(0x7fc624282fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 701] rt_sigaction(SIGRT_1, {sa_handler=0x7f6bbda3e650, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f6bbd9c0450} [pid 700] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 699] futex(0x7f3cea2d1fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 698] futex(0x7fbe36238fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 697] futex(0x7fc624282fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 310] read(3 [pid 303] <... write resumed>) = 416 [pid 704] futex(0x7fbe36238fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 703] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 702] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 701] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 700] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 699] <... futex resumed>) = 0 [pid 698] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 697] <... futex resumed>) = 0 [pid 303] write(6, "\x9c\x01\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x7d\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 416 [pid 704] <... futex resumed>) = 0 [pid 703] <... connect resumed>) = 0 [pid 702] ioctl(3, PPPIOCSMRU, 0 [pid 701] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 700] <... mmap resumed>) = 0x7f2158fcb000 [pid 699] futex(0x7f3cea2d1fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 698] futex(0x7fbe36238fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 697] futex(0x7fc624282fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 310] <... read resumed>, "\x9c\x01\x00\x00", 4) = 4 [pid 303] <... write resumed>) = 416 [pid 704] sendfile(-1, -1, [3 [pid 703] futex(0x7f3cea2d1fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 702] <... ioctl resumed>) = -1 ENOSYS (Function not implemented) [pid 701] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 700] mprotect(0x7f2158fcc000, 131072, PROT_READ|PROT_WRITE [pid 699] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 698] <... futex resumed>) = 0 [pid 310] read(3 [pid 303] write(6, "\x9c\x01\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x7e\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 416 [pid 704] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 703] <... futex resumed>) = 0 [pid 702] futex(0x7fc624282fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 701] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 700] <... mprotect resumed>) = 0 [pid 699] futex(0x7f3cea2d1fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 698] futex(0x7fbe36238fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 310] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x7b\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x36\x01\x00\x00"..., 412) = 412 [pid 303] <... write resumed>) = 416 [pid 704] futex(0x7fbe36238fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 703] sendfile(-1, -1, [3 [pid 702] <... futex resumed>) = 1 [pid 701] <... mmap resumed>) = 0x7f6bbd860000 [pid 700] rt_sigprocmask(SIG_BLOCK, ~[] [pid 699] <... futex resumed>) = 0 [pid 698] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 697] <... futex resumed>) = 0 [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 303] read(6 [pid 704] <... futex resumed>) = 0 [pid 703] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 702] futex(0x7fc624282fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 701] mprotect(0x7f6bbd861000, 131072, PROT_READ|PROT_WRITE [pid 700] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 699] futex(0x7f3cea2d1fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 698] futex(0x7fbe36238fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 697] close_range(3, 30, 0 [pid 310] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=999987881}) [pid 303] <... read resumed>, 0x198990a00000, 9967212) = -1 EAGAIN (Resource temporarily unavailable) [pid 704] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 703] futex(0x7f3cea2d1fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 701] <... mprotect resumed>) = 0 [pid 700] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f2158feb990, parent_tid=0x7f2158feb990, exit_signal=0, stack=0x7f2158fcb000, stack_size=0x201c0, tls=0x7f2158feb6c0} [pid 699] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 698] <... futex resumed>) = 0 [pid 697] <... close_range resumed>) = 0 [pid 310] read(3ci2-android-5-15/strace-static-x86_64: Process 707 attached [pid 303] epoll_pwait(4 [pid 704] <... clone3 resumed>) = 50 [pid 703] <... futex resumed>) = 0 [pid 701] rt_sigprocmask(SIG_BLOCK, ~[] [pid 699] futex(0x7f3cea2d1fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 698] futex(0x7fbe36238fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 697] exit_group(0 [pid 303] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 707] set_robust_list(0x7f2158feb9a0, 24 [pid 704] futex(0x7fbe36238fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 703] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 701] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 700] <... clone3 resumed> => {parent_tid=[75]}, 88) = 75 [pid 699] <... futex resumed>) = 0 [pid 698] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 702] <... futex resumed>) = ? [pid 310] <... read resumed>, "\x9c\x01\x00\x00", 4) = 4 [pid 697] <... exit_group resumed>) = ? [pid 303] epoll_pwait(4 [pid 707] <... set_robust_list resumed>) = 0 [pid 704] <... futex resumed>) = 0 [pid 703] <... clone3 resumed>) = 55 [pid 702] +++ exited with 0 +++ [pid 701] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6bbd880990, parent_tid=0x7f6bbd880990, exit_signal=0, stack=0x7f6bbd860000, stack_size=0x201c0, tls=0x7f6bbd8806c0} [pid 700] rt_sigprocmask(SIG_SETMASK, [] [pid 699] futex(0x7f3cea2d1fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 698] futex(0x7fbe36238fa8, FUTEX_WAKE_PRIVATE, 1000000ci2-android-5-15/strace-static-x86_64: Process 709 attached [pid 707] rt_sigprocmask(SIG_SETMASK, [] [pid 704] ioctl(3, PPPIOCSMRU, 0 [pid 703] futex(0x7f3cea2d1fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 699] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 698] <... futex resumed>) = 0 [pid 709] set_robust_list(0x7f6bbd8809a0, 24 [pid 707] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 704] <... ioctl resumed>) = -1 ENOSYS (Function not implemented) [pid 703] <... futex resumed>) = 0 [pid 701] <... clone3 resumed> => {parent_tid=[60]}, 88) = 60 [pid 699] futex(0x7f3cea2d1fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 698] futex(0x7fbe36238fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 709] <... set_robust_list resumed>) = 0 [pid 707] futex(0x7f2159411fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 704] futex(0x7fbe36238fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 703] ioctl(3, PPPIOCSMRU, 0 [pid 701] rt_sigprocmask(SIG_SETMASK, [] [pid 700] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 699] <... futex resumed>) = 0 [pid 698] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 697] +++ exited with 0 +++ [pid 310] read(3 [pid 709] rt_sigprocmask(SIG_SETMASK, [] [pid 704] <... futex resumed>) = 0 [pid 703] <... ioctl resumed>) = -1 ENOSYS (Function not implemented) [pid 701] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 700] futex(0x7f2159411fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 699] futex(0x7f3cea2d1fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 698] close_range(3, 30, 0 [pid 310] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x7c\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x36\x01\x00\x00"..., 412) = 412 [pid 709] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 707] <... futex resumed>) = 0 [pid 704] futex(0x7fbe36238fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 703] futex(0x7f3cea2d1fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 701] futex(0x7f6bbdca6fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 700] <... futex resumed>) = 1 [pid 699] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 698] <... close_range resumed>) = 0 [pid 381] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=65, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 304] futex(0x34196c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=569801448} [pid 709] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 707] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 703] <... futex resumed>) = 0 [pid 701] <... futex resumed>) = 0 [pid 700] futex(0x7f2159411fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 699] close_range(3, 30, 0 [pid 698] exit_group(0 [pid 381] rt_sigreturn({mask=[]} [pid 310] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=999988673}) [pid 709] <... socket resumed>) = 3 [pid 707] <... socket resumed>) = 3 [pid 704] <... futex resumed>) = ? [pid 703] futex(0x7f3cea2d1fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 701] futex(0x7f6bbdca6fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 699] <... close_range resumed>) = 0 [pid 698] <... exit_group resumed>) = ? [pid 381] <... rt_sigreturn resumed>) = -1 EINTR (Interrupted system call) [pid 310] read(3 [pid 709] futex(0x7f6bbdca6fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 707] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 704] +++ exited with 0 +++ [pid 701] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 699] exit_group(0 [pid 698] +++ exited with 0 +++ [pid 310] <... read resumed>, "\x9c\x01\x00\x00", 4) = 4 [pid 709] <... futex resumed>) = 0 [pid 707] <... futex resumed>) = 1 [pid 703] <... futex resumed>) = ? [pid 701] futex(0x7f6bbdca6fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 700] <... futex resumed>) = 0 [pid 699] <... exit_group resumed>) = ? [pid 388] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=48, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 310] read(3 [pid 709] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 707] futex(0x7f2159411fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 703] +++ exited with 0 +++ [pid 701] <... futex resumed>) = 0 [pid 700] futex(0x7f2159411fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 709] <... socket resumed>) = 4 [pid 707] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 700] <... futex resumed>) = 0 [pid 709] futex(0x7f6bbdca6fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 707] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 700] futex(0x7f2159411fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 709] <... futex resumed>) = 0 [pid 707] <... socket resumed>) = 4 [pid 709] futex(0x7f6bbdca6fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 707] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 700] <... futex resumed>) = 0 [pid 707] futex(0x7f2159411fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 700] futex(0x7f2159411fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 707] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 700] <... futex resumed>) = 0 [pid 707] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 700] futex(0x7f2159411fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 699] +++ exited with 0 +++ [pid 707] <... connect resumed>) = -1 EEXIST (File exists) [pid 701] futex(0x7f6bbdca6fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 388] rt_sigreturn({mask=[]} [pid 381] write(248, "\x00\x00\x00\x00", 4 [pid 310] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x7d\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x36\x01\x00\x00"..., 412) = 412 [pid 707] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 701] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 388] <... rt_sigreturn resumed>) = -1 EINTR (Interrupted system call) [pid 386] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=53, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 381] <... write resumed>) = 4 [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 707] <... futex resumed>) = 1 [pid 701] futex(0x7f6bbdca6fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 700] <... futex resumed>) = 0 [pid 386] rt_sigreturn({mask=[]} [pid 381] umount2("./21", MNT_FORCE|UMOUNT_NOFOLLOW [pid 310] <... pselect6 resumed>) = 2 (in [3 25], left {tv_sec=0, tv_nsec=999987635}) [pid 709] <... futex resumed>) = 0 [pid 707] futex(0x7f2159411fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 701] <... futex resumed>) = 1 [pid 700] futex(0x7f2159411fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 386] <... rt_sigreturn resumed>) = -1 EINTR (Interrupted system call) [pid 381] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 310] read(3 [pid 709] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 707] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 701] futex(0x7f6bbdca6fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 700] <... futex resumed>) = 0 [pid 388] write(248, "\x00\x00\x00\x00", 4 [pid 381] openat(AT_FDCWD, "./21", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 310] <... read resumed>, "\x9c\x01\x00\x00", 4) = 4 [pid 709] <... connect resumed>) = -1 EEXIST (File exists) [pid 707] sendfile(-1, -1, [3 [pid 700] futex(0x7f2159411fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 388] <... write resumed>) = 4 [pid 381] <... openat resumed>) = 3 [pid 310] read(3 [pid 709] futex(0x7f6bbdca6fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 707] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 388] umount2("./15", MNT_FORCE|UMOUNT_NOFOLLOW [pid 386] write(248, "\x00\x00\x00\x00", 4 [pid 381] fstat(3 [pid 310] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x7e\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x36\x01\x00\x00"..., 412) = 412 [pid 709] <... futex resumed>) = 1 [pid 707] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 701] <... futex resumed>) = 0 [pid 388] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 386] <... write resumed>) = 4 [pid 381] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 310] read(25 [pid 709] futex(0x7f6bbdca6fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 707] <... futex resumed>) = 1 [pid 701] futex(0x7f6bbdca6fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 700] <... futex resumed>) = 0 [pid 388] openat(AT_FDCWD, "./15", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 386] umount2("./16", MNT_FORCE|UMOUNT_NOFOLLOW [pid 709] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 707] futex(0x7f2159411fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 701] <... futex resumed>) = 0 [pid 700] futex(0x7f2159411fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 388] <... openat resumed>) = 3 [pid 381] getdents64(3 [pid 310] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 709] sendfile(-1, -1, [3 [pid 707] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 701] futex(0x7f6bbdca6fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 700] <... futex resumed>) = 0 [pid 388] fstat(3 [pid 386] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 381] <... getdents64 resumed>, 0x555562282900 /* 6 entries */, 32768) = 176 [pid 310] write(3, "\xe4\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x16\x00\x08\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x10\x00\x00\x00\x20\x00\x00\x00\x70\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x1c\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x1c\x00\x00\x00\x14\x00\x00\x00\x00\x32\x1b\x08"..., 232 [pid 709] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 707] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 700] futex(0x7f2159411fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 388] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 386] openat(AT_FDCWD, "./16", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 381] umount2("./21/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 303] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3ff4dd4ab7000002}], 128, 572, NULL, 0) = 1 [pid 709] futex(0x7f6bbdca6fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 707] <... clone3 resumed>) = 76 [pid 310] <... write resumed>) = 232 [pid 303] futex(0x34196c0, FUTEX_WAKE_PRIVATE, 1 [pid 709] <... futex resumed>) = 1 [pid 707] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 701] <... futex resumed>) = 0 [pid 388] getdents64(3 [pid 386] <... openat resumed>) = 3 [pid 381] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 310] write(3, "\x2c\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0e\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x00\x00\x06\x00\x0c\x00\x04\x00\x06\x00\x00\x00\x75\x00\x00\x00\x00\x00\x00\x00", 48 [pid 303] <... futex resumed>) = 1 [pid 709] futex(0x7f6bbdca6fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 707] <... futex resumed>) = 1 [pid 701] futex(0x7f6bbdca6fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 700] <... futex resumed>) = 0 [pid 388] <... getdents64 resumed>, 0x555569381900 /* 6 entries */, 32768) = 176 [pid 386] fstat(3 [pid 381] newfstatat(AT_FDCWD, "./21/binderfs" [pid 304] <... futex resumed>) = 0 [pid 310] <... write resumed>) = 48 [pid 303] read(6 [pid 709] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 707] futex(0x7f2159411fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 701] <... futex resumed>) = 0 [pid 700] futex(0x7f2159411fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 388] umount2("./15/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 386] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 381] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 310] write(23, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x75\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 303] <... read resumed>, "\xe4\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x16\x00\x08\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x10\x00\x00\x00\x20\x00\x00\x00\x70\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x1c\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x1c\x00\x00\x00\x14\x00\x00\x00\x00\x32\x1b\x08"..., 9967212) = 232 [ 37.379244][ T655] ---[ end trace 47568da4eba48063 ]--- [pid 709] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 707] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 701] futex(0x7f6bbdca6fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 700] <... futex resumed>) = 0 [pid 388] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 386] getdents64(3 [pid 381] unlink("./21/binderfs" [pid 310] <... write resumed>) = 48 [pid 303] read(6 [pid 709] <... clone3 resumed>) = 61 [pid 707] ioctl(3, PPPIOCSMRU, 0 [pid 700] futex(0x7f2159411fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 388] newfstatat(AT_FDCWD, "./15/binderfs" [pid 386] <... getdents64 resumed>, 0x55556825d900 /* 6 entries */, 32768) = 176 [pid 303] <... read resumed>, 0x198990a00000, 9967212) = -1 EAGAIN (Resource temporarily unavailable) [pid 709] futex(0x7f6bbdca6fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 707] <... ioctl resumed>) = -1 ENOTCONN (Transport endpoint is not connected) [pid 388] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 386] umount2("./16/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 381] <... unlink resumed>) = 0 [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 303] epoll_pwait(4 [pid 709] <... futex resumed>) = 1 [pid 707] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 701] <... futex resumed>) = 0 [pid 388] unlink("./15/binderfs" [pid 386] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 381] umount2("./21/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 310] <... pselect6 resumed>) = 2 (in [13 21], left {tv_sec=0, tv_nsec=999987598}) [pid 303] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 709] futex(0x7f6bbdca6fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 707] <... futex resumed>) = 1 [pid 701] futex(0x7f6bbdca6fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 700] <... futex resumed>) = 0 [pid 709] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 707] futex(0x7f2159411fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 701] <... futex resumed>) = 0 [pid 700] close_range(3, 30, 0 [pid 709] ioctl(3, PPPIOCSMRU, 0 [pid 701] futex(0x7f6bbdca6fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 700] <... close_range resumed>) = 0 [pid 709] <... ioctl resumed>) = -1 ENOTCONN (Transport endpoint is not connected) [pid 700] exit_group(0 [pid 709] futex(0x7f6bbdca6fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 707] <... futex resumed>) = ? [pid 700] <... exit_group resumed>) = ? [pid 388] <... unlink resumed>) = 0 [pid 303] epoll_pwait(4 [pid 386] newfstatat(AT_FDCWD, "./16/binderfs" [pid 381] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 310] read(21 [pid 304] futex(0x34196c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=557445459} [pid 709] <... futex resumed>) = 1 [pid 707] +++ exited with 0 +++ [pid 701] <... futex resumed>) = 0 [pid 700] +++ exited with 0 +++ [pid 388] umount2("./15/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 386] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 381] newfstatat(AT_FDCWD, "./21/cgroup.net" [pid 310] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 709] futex(0x7f6bbdca6fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 701] close_range(3, 30, 0 [pid 388] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 386] unlink("./16/binderfs" [pid 384] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=74, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 381] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 310] write(3, "\xe4\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x06\x00\x00\x00\x20\x00\x00\x00\x71\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x1c\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x1c\x00\x00\x00\x14\x00\x00\x00\x80\xf0\xfa\x02"..., 232 [pid 701] <... close_range resumed>) = 0 [pid 388] newfstatat(AT_FDCWD, "./15/cgroup.net" [pid 386] <... unlink resumed>) = 0 [pid 384] rt_sigreturn({mask=[]} [pid 381] unlink("./21/cgroup.net" [pid 701] exit_group(0 [pid 388] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 386] umount2("./16/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 384] <... rt_sigreturn resumed>) = -1 EINTR (Interrupted system call) [pid 310] <... write resumed>) = 232 [pid 709] <... futex resumed>) = ? [pid 701] <... exit_group resumed>) = ? [pid 388] unlink("./15/cgroup.net" [pid 386] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 381] <... unlink resumed>) = 0 [pid 310] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x06\x00\x00\x00\x76\x00\x00\x00\x00\x00\x00\x00", 56 [pid 709] +++ exited with 0 +++ [pid 388] <... unlink resumed>) = 0 [pid 388] umount2("./15/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 388] newfstatat(AT_FDCWD, "./15/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 388] unlink("./15/cgroup.cpu" [pid 701] +++ exited with 0 +++ [pid 388] <... unlink resumed>) = 0 [pid 386] newfstatat(AT_FDCWD, "./16/cgroup.net" [pid 388] umount2("./15/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 381] umount2("./21/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 310] <... write resumed>) = 56 [pid 388] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 388] newfstatat(AT_FDCWD, "./15/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 388] unlink("./15/cgroup") = 0 [pid 388] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=47, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 388] rt_sigreturn({mask=[]} [pid 381] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 310] write(20, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x76\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 388] <... rt_sigreturn resumed>) = 0 [pid 386] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 384] write(248, "\x00\x00\x00\x00", 4 [pid 381] newfstatat(AT_FDCWD, "./21/cgroup.cpu" [pid 310] <... write resumed>) = 48 [pid 388] getdents64(3 [pid 386] unlink("./16/cgroup.net" [pid 384] <... write resumed>) = 4 [pid 383] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=59, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 381] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 310] read(13 [pid 388] <... getdents64 resumed>, 0x555569381900 /* 0 entries */, 32768) = 0 [pid 386] <... unlink resumed>) = 0 [pid 384] umount2("./24", MNT_FORCE|UMOUNT_NOFOLLOW [pid 383] rt_sigreturn({mask=[]} [pid 381] unlink("./21/cgroup.cpu" [pid 310] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 388] close(3 [pid 386] umount2("./16/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 384] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 383] <... rt_sigreturn resumed>) = 0 [pid 388] <... close resumed>) = 0 [pid 386] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 384] openat(AT_FDCWD, "./24", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 381] <... unlink resumed>) = 0 [pid 310] write(3, "\xe4\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x05\x00\x00\x00\x20\x00\x00\x00\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x1c\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x1c\x00\x00\x00\x14\x00\x00\x00\xc0\x20\x90\x02"..., 232 [pid 388] unlinkat(AT_FDCWD, "./15", AT_REMOVEDIR [pid 386] newfstatat(AT_FDCWD, "./16/cgroup.cpu" [pid 384] <... openat resumed>) = 3 [pid 381] umount2("./21/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 388] <... unlinkat resumed>) = 0 [pid 386] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 384] fstat(3 [pid 383] write(248, "\x00\x00\x00\x00", 4 [pid 310] <... write resumed>) = 232 [pid 388] mkdirat(AT_FDCWD, "./16", 0777 [pid 386] unlink("./16/cgroup.cpu" [pid 384] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 383] <... write resumed>) = 4 [pid 381] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 310] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x05\x00\x00\x00\x77\x00\x00\x00\x00\x00\x00\x00", 56 [pid 388] <... mkdirat resumed>) = 0 [pid 386] <... unlink resumed>) = 0 [pid 384] getdents64(3 [pid 381] newfstatat(AT_FDCWD, "./21/cgroup" [pid 310] <... write resumed>) = 56 [pid 388] openat(AT_FDCWD, "/dev/loop5", O_RDWR [pid 386] umount2("./16/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 384] <... getdents64 resumed>, 0x55556b4ae900 /* 6 entries */, 32768) = 176 [pid 383] umount2("./19", MNT_FORCE|UMOUNT_NOFOLLOW [pid 381] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 310] write(11, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 388] <... openat resumed>) = 3 [pid 386] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 384] umount2("./24/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 383] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 381] unlink("./21/cgroup" [pid 310] <... write resumed>) = 48 [pid 388] ioctl(3, LOOP_CLR_FD [pid 386] newfstatat(AT_FDCWD, "./16/cgroup" [pid 384] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 383] openat(AT_FDCWD, "./19", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 388] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 386] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 384] newfstatat(AT_FDCWD, "./24/binderfs" [pid 381] <... unlink resumed>) = 0 [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 388] close(3 [pid 386] unlink("./16/cgroup" [pid 384] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 383] <... openat resumed>) = 3 [pid 381] getdents64(3 [pid 310] <... pselect6 resumed>) = 2 (in [16 26], left {tv_sec=0, tv_nsec=999987030}) [pid 388] <... close resumed>) = 0 [pid 388] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 388] close(3) = 0 [pid 388] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 388] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 388] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 388] close(3) = 0 [pid 388] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 386] <... unlink resumed>) = 0 [pid 384] unlink("./24/binderfs" [pid 383] fstat(3 [pid 381] <... getdents64 resumed>, 0x555562282900 /* 0 entries */, 32768) = 0 [pid 310] read(26 [pid 388] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 386] getdents64(3 [pid 384] <... unlink resumed>) = 0 [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 386] <... getdents64 resumed>, 0x55556825d900 /* 0 entries */, 32768) = 0 [pid 383] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 381] close(3 [pid 384] umount2("./24/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 310] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 388] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 386] close(3 [pid 383] getdents64(3 [pid 388] close(3 [pid 386] <... close resumed>) = 0 [pid 384] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 381] <... close resumed>) = 0 [pid 310] write(3, "\xf4\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x01\x00\x00\x00\x20\x00\x00\x00\x73\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\xc0\x29\xcd\x02"..., 248 [pid 383] <... getdents64 resumed>, 0x55555db89900 /* 6 entries */, 32768) = 176 [pid 388] <... close resumed>) = 0 [pid 386] unlinkat(AT_FDCWD, "./16", AT_REMOVEDIR [pid 384] newfstatat(AT_FDCWD, "./24/cgroup.net" [pid 383] umount2("./19/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 381] unlinkat(AT_FDCWD, "./21", AT_REMOVEDIR [pid 310] <... write resumed>) = 248 [pid 388] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 386] <... unlinkat resumed>) = 0 [pid 384] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 383] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 381] <... unlinkat resumed>) = 0 [pid 388] <... socket resumed>) = 3 [pid 386] mkdirat(AT_FDCWD, "./17", 0777 [pid 384] unlink("./24/cgroup.net" [pid 383] newfstatat(AT_FDCWD, "./19/binderfs" [pid 381] mkdirat(AT_FDCWD, "./22", 0777 [pid 310] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x01\x00\x00\x00\x78\x00\x00\x00\x00\x00\x00\x00", 56 [pid 388] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 386] <... mkdirat resumed>) = 0 [pid 388] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 384] <... unlink resumed>) = 0 [pid 383] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 381] <... mkdirat resumed>) = 0 [pid 310] <... write resumed>) = 56 [pid 388] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 386] openat(AT_FDCWD, "/dev/loop6", O_RDWR [pid 384] umount2("./24/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 383] unlink("./19/binderfs" [pid 381] openat(AT_FDCWD, "/dev/loop0", O_RDWR [pid 310] write(18, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x78\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 388] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 386] <... openat resumed>) = 3 [pid 384] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 383] <... unlink resumed>) = 0 [pid 381] <... openat resumed>) = 3 [pid 388] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 386] ioctl(3, LOOP_CLR_FD [pid 384] newfstatat(AT_FDCWD, "./24/cgroup.cpu" [pid 383] umount2("./19/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 381] ioctl(3, LOOP_CLR_FD [pid 310] <... write resumed>) = 48 [pid 388] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 386] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 384] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 383] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 388] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 386] close(3 [pid 384] unlink("./24/cgroup.cpu" [pid 383] newfstatat(AT_FDCWD, "./19/cgroup.net" [pid 381] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 310] read(16 [pid 388] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 386] <... close resumed>) = 0 [pid 384] <... unlink resumed>) = 0 [pid 383] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 381] close(3 [pid 310] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 388] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 388] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 388] close(3) = 0 [pid 388] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 388] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 388] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-15/strace-static-x86_64: Process 712 attached [pid 386] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 384] umount2("./24/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 383] unlink("./19/cgroup.net" [pid 381] <... close resumed>) = 0 [pid 310] write(3, "\xf4\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x80\xf0\xfa\x02"..., 248 [pid 712] set_robust_list(0x55556936e7e0, 24 [pid 388] <... clone resumed>, child_tidptr=0x55556936e7d0) = 51 [pid 386] <... socket resumed>) = 3 [pid 384] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 712] <... set_robust_list resumed>) = 0 [pid 388] rt_sigprocmask(SIG_SETMASK, [] [pid 386] close(3 [pid 384] newfstatat(AT_FDCWD, "./24/cgroup" [pid 383] <... unlink resumed>) = 0 [pid 381] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 310] <... write resumed>) = 248 [pid 712] rt_sigprocmask(SIG_SETMASK, [] [pid 388] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 386] <... close resumed>) = 0 [pid 384] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 712] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 386] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 384] unlink("./24/cgroup" [pid 383] umount2("./19/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 381] <... socket resumed>) = 3 [pid 310] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x79\x00\x00\x00\x00\x00\x00\x00", 56 [pid 712] chdir("./16" [pid 386] <... socket resumed>) = 3 [pid 384] <... unlink resumed>) = 0 [pid 383] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 381] close(3 [pid 712] <... chdir resumed>) = 0 [pid 386] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 384] getdents64(3 [pid 383] newfstatat(AT_FDCWD, "./19/cgroup.cpu" [pid 310] <... write resumed>) = 56 [pid 712] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 386] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 384] <... getdents64 resumed>, 0x55556b4ae900 /* 0 entries */, 32768) = 0 [pid 383] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 381] <... close resumed>) = 0 [pid 310] write(15, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 712] <... prctl resumed>) = 0 [pid 386] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 384] close(3 [pid 383] unlink("./19/cgroup.cpu" [pid 381] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 310] <... write resumed>) = 48 [pid 712] setpgid(0, 0 [pid 386] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 381] <... socket resumed>) = 3 [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 384] <... close resumed>) = 0 [pid 383] <... unlink resumed>) = 0 [pid 381] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 712] <... setpgid resumed>) = 0 [pid 386] close(3 [pid 384] unlinkat(AT_FDCWD, "./24", AT_REMOVEDIR [pid 383] umount2("./19/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 381] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 712] symlinkat("/syzcgroup/unified/syz5", AT_FDCWD, "./cgroup" [pid 384] <... unlinkat resumed>) = 0 [pid 383] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 381] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 386] <... close resumed>) = 0 [pid 712] <... symlinkat resumed>) = 0 [pid 384] mkdirat(AT_FDCWD, "./25", 0777 [pid 381] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 712] symlinkat("/syzcgroup/cpu/syz5", AT_FDCWD, "./cgroup.cpu" [pid 386] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 383] newfstatat(AT_FDCWD, "./19/cgroup" [pid 384] <... mkdirat resumed>) = 0 [pid 381] close(3 [pid 712] <... symlinkat resumed>) = 0 [pid 384] openat(AT_FDCWD, "/dev/loop1", O_RDWR [pid 383] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 386] <... socket resumed>) = 3 [pid 381] <... close resumed>) = 0 [pid 384] <... openat resumed>) = 3 [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 383] unlink("./19/cgroup" [pid 384] ioctl(3, LOOP_CLR_FD [pid 381] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 712] symlinkat("/syzcgroup/net/syz5", AT_FDCWD, "./cgroup.net" [pid 386] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 384] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 383] <... unlink resumed>) = 0 [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 381] <... socket resumed>) = 3 [pid 712] <... symlinkat resumed>) = 0 [pid 384] close(3 [pid 383] getdents64(3 [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 386] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 712] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 384] <... close resumed>) = 0 [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 383] <... getdents64 resumed>, 0x55555db89900 /* 0 entries */, 32768) = 0 [pid 381] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 712] <... openat resumed>) = 3 [pid 383] close(3 [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 712] write(3, "1000", 4 [pid 386] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 384] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 383] <... close resumed>) = 0 [pid 712] <... write resumed>) = 4 [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 381] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 712] close(3 [pid 384] <... socket resumed>) = 3 [pid 383] unlinkat(AT_FDCWD, "./19", AT_REMOVEDIR [pid 712] <... close resumed>) = 0 [pid 386] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 384] close(3 [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 712] read(200 [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 383] <... unlinkat resumed>) = 0 [pid 712] <... read resumed>, 0x7fffc284a580, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 386] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 384] <... close resumed>) = 0 [pid 383] mkdirat(AT_FDCWD, "./20", 0777 [pid 381] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 712] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 384] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 383] <... mkdirat resumed>) = 0 [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 712] <... symlinkat resumed>) = 0 [pid 384] <... socket resumed>) = 3 [pid 386] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 384] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 383] openat(AT_FDCWD, "/dev/loop2", O_RDWR [pid 381] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 712] close(249 [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 384] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 383] <... openat resumed>) = 3 [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 712] <... close resumed>) = 0 [pid 386] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 384] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 383] ioctl(3, LOOP_CLR_FD [pid 381] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 712] close(248 [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 384] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 383] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 712] <... close resumed>) = 0 [pid 386] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 384] close(3 [pid 383] close(3 [pid 381] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 712] prctl(PR_SET_NAME, "syz.5.119" [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 384] <... close resumed>) = 0 [pid 383] <... close resumed>) = 0 [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 386] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 384] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 383] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 381] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 384] <... socket resumed>) = 3 [pid 383] <... socket resumed>) = 3 [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 386] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 383] close(3 [pid 381] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 386] close(3 [pid 384] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 383] <... close resumed>) = 0 [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 386] <... close resumed>) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 383] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 381] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 386] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 384] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 383] <... socket resumed>) = 3 [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 386] <... socket resumed>) = 3 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 383] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 381] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 386] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 384] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 383] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 381] close(3 [pid 386] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 383] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 381] <... close resumed>) = 0 [pid 386] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 384] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 383] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 381] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 386] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 383] close(3 [pid 381] <... socket resumed>) = 3 [pid 386] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x10\x36\x1e\xf9\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 384] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 383] <... close resumed>) = 0 [pid 381] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 386] <... setsockopt resumed>) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 383] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 381] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 386] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 384] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 383] <... socket resumed>) = 3 [pid 381] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 386] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 381] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 386] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 384] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 383] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 381] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\xf0\xe4\x1a\x8a\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 386] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 381] <... setsockopt resumed>) = 0 [pid 386] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x10\x36\x1e\xf9\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 384] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 383] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 381] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 386] <... setsockopt resumed>) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 381] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 386] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 384] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 383] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 381] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 712] <... prctl resumed>) = 0 [pid 386] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 381] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 712] close(4 [pid 386] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 384] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 383] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 381] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf0\xe4\x1a\x8a\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 712] <... close resumed>) = 0 [pid 386] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 384] close(3 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 381] <... setsockopt resumed>) = 0 [pid 712] futex(0x7fbe36238fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 386] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x10\x36\x1e\xf9\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 384] <... close resumed>) = 0 [pid 383] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 381] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 712] <... futex resumed>) = 0 [pid 386] <... setsockopt resumed>) = 0 [pid 384] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 381] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 712] rt_sigaction(SIGRT_1, {sa_handler=0x7fbe35fd0650, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fbe35f52450} [pid 386] close(3 [pid 384] <... socket resumed>) = 3 [pid 383] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 381] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 712] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 386] <... close resumed>) = 0 [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 381] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 712] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 386] read(249 [pid 384] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 383] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 381] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xf0\xe4\x1a\x8a\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 712] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 386] <... read resumed>, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x76\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 381] <... setsockopt resumed>) = 0 [pid 712] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 386] rt_sigprocmask(SIG_BLOCK, ~[] [pid 384] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 383] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 381] close(3 [pid 712] <... mmap resumed>) = 0x7fbe35df2000 [pid 386] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 384] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x10\xdb\xbb\x17\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 381] <... close resumed>) = 0 [pid 712] mprotect(0x7fbe35df3000, 131072, PROT_READ|PROT_WRITE [pid 386] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 384] <... setsockopt resumed>) = 0 [pid 383] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 381] read(249ci2-android-5-15/strace-static-x86_64: Process 713 attached [pid 712] <... mprotect resumed>) = 0 [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 381] <... read resumed>, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x75\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 713] set_robust_list(0x55556824a7e0, 24 [pid 712] rt_sigprocmask(SIG_BLOCK, ~[] [pid 386] <... clone resumed>, child_tidptr=0x55556824a7d0) = 56 [pid 384] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 303] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3ff4dd4ab7000002}], 128, 557, NULL, 0) = 1 [pid 713] <... set_robust_list resumed>) = 0 [pid 712] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 386] rt_sigprocmask(SIG_SETMASK, [] [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 383] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 381] rt_sigprocmask(SIG_BLOCK, ~[] [pid 303] futex(0x34196c0, FUTEX_WAKE_PRIVATE, 1 [pid 713] rt_sigprocmask(SIG_SETMASK, [] [pid 712] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fbe35e12990, parent_tid=0x7fbe35e12990, exit_signal=0, stack=0x7fbe35df2000, stack_size=0x201c0, tls=0x7fbe35e126c0} [pid 386] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 384] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 383] close(3 [pid 381] <... rt_sigprocmask resumed>, [], 8) = 0 ci2-android-5-15/strace-static-x86_64: Process 714 attached [pid 303] <... futex resumed>) = 1 [pid 713] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 384] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x10\xdb\xbb\x17\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 383] <... close resumed>) = 0 [pid 381] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 304] <... futex resumed>) = 0 [pid 303] read(6 [pid 714] set_robust_list(0x7fbe35e129a0, 24 [pid 713] chdir("./17" [pid 712] <... clone3 resumed> => {parent_tid=[52]}, 88) = 52 [pid 384] <... setsockopt resumed>) = 0 ci2-android-5-15/strace-static-x86_64: Process 715 attached [pid 714] <... set_robust_list resumed>) = 0 [pid 713] <... chdir resumed>) = 0 [pid 712] rt_sigprocmask(SIG_SETMASK, [] [pid 383] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 303] <... read resumed>, "\x2c\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0e\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x00\x00\x06\x00\x0c\x00\x04\x00\x06\x00\x00\x00\x75\x00\x00\x00\x00\x00\x00\x00\xe4\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x06\x00\x00\x00"..., 9967212) = 1232 [pid 715] set_robust_list(0x55556226f7e0, 24 [pid 714] rt_sigprocmask(SIG_SETMASK, [] [pid 713] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 712] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 383] <... socket resumed>) = 3 [pid 714] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 713] <... prctl resumed>) = 0 [pid 712] futex(0x7fbe36238fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 303] write(6, "\x9c\x01\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x7f\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 416 [pid 715] <... set_robust_list resumed>) = 0 [pid 714] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 713] setpgid(0, 0 [pid 712] <... futex resumed>) = 0 [pid 384] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 383] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 381] <... clone resumed>, child_tidptr=0x55556226f7d0) = 68 [pid 303] <... write resumed>) = 416 [pid 715] rt_sigprocmask(SIG_SETMASK, [] [pid 714] <... socket resumed>) = 3 [pid 713] <... setpgid resumed>) = 0 [pid 712] futex(0x7fbe36238fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 383] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 310] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=982567257}) [pid 381] rt_sigprocmask(SIG_SETMASK, [] [pid 303] write(6, "\x9c\x01\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 416 [pid 715] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 714] futex(0x7fbe36238fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 713] symlinkat("/syzcgroup/unified/syz6", AT_FDCWD, "./cgroup" [pid 712] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 384] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 383] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 381] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 310] read(3 [pid 303] <... write resumed>) = 416 [pid 715] chdir("./22" [pid 714] <... futex resumed>) = 0 [pid 713] <... symlinkat resumed>) = 0 [pid 712] futex(0x7fbe36238fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 384] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x10\xdb\xbb\x17\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 714] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 713] symlinkat("/syzcgroup/cpu/syz6", AT_FDCWD, "./cgroup.cpu" [pid 712] <... futex resumed>) = 0 [pid 383] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 310] <... read resumed>, "\x9c\x01\x00\x00", 4) = 4 [pid 303] write(6, "\x9c\x01\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x81\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 416 [pid 715] <... chdir resumed>) = 0 [pid 714] <... socket resumed>) = 4 [pid 713] <... symlinkat resumed>) = 0 [pid 712] futex(0x7fbe36238fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 384] <... setsockopt resumed>) = 0 [pid 383] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\xa0\x52\x52\x36\xff\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 310] read(3 [pid 303] <... write resumed>) = 416 [pid 715] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 714] futex(0x7fbe36238fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 713] symlinkat("/syzcgroup/net/syz6", AT_FDCWD, "./cgroup.net" [pid 712] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 384] close(3 [pid 303] write(6, "\x9c\x01\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x82\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 416 [pid 715] <... prctl resumed>) = 0 [pid 714] <... futex resumed>) = 0 [pid 713] <... symlinkat resumed>) = 0 [pid 712] futex(0x7fbe36238fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 383] <... setsockopt resumed>) = 0 [pid 310] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x7f\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x36\x01\x00\x00"..., 412) = 412 [pid 303] <... write resumed>) = 416 [pid 715] setpgid(0, 0 [pid 714] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 713] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 712] <... futex resumed>) = 0 [pid 384] <... close resumed>) = 0 [pid 383] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 303] write(6, "\x9c\x01\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x83\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 416 [pid 715] <... setpgid resumed>) = 0 [pid 714] <... connect resumed>) = -1 EEXIST (File exists) [pid 713] <... openat resumed>) = 3 [pid 712] futex(0x7fbe36238fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 384] read(249 [pid 383] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 310] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=999987659}) [pid 303] <... write resumed>) = 416 [pid 715] symlinkat("/syzcgroup/unified/syz0", AT_FDCWD, "./cgroup" [pid 714] futex(0x7fbe36238fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 713] write(3, "1000", 4 [pid 712] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 384] <... read resumed>, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x78\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 383] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 310] read(3 [pid 303] read(6 [pid 715] <... symlinkat resumed>) = 0 [pid 714] <... futex resumed>) = 0 [pid 713] <... write resumed>) = 4 [pid 712] futex(0x7fbe36238fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 384] rt_sigprocmask(SIG_BLOCK, ~[] [pid 303] <... read resumed>, 0x198990a00000, 9967212) = -1 EAGAIN (Resource temporarily unavailable) [pid 715] symlinkat("/syzcgroup/cpu/syz0", AT_FDCWD, "./cgroup.cpu" [pid 714] sendfile(-1, -1, [3 [pid 713] close(3 [pid 712] <... futex resumed>) = 0 [pid 384] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 383] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 310] <... read resumed>, "\x9c\x01\x00\x00", 4) = 4 [pid 303] epoll_pwait(4 [pid 715] <... symlinkat resumed>) = 0 [pid 714] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 713] <... close resumed>) = 0 [pid 712] futex(0x7fbe36238fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 384] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 383] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xa0\x52\x52\x36\xff\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 310] read(3 [pid 303] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 715] symlinkat("/syzcgroup/net/syz0", AT_FDCWD, "./cgroup.net" [pid 714] futex(0x7fbe36238fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 713] read(200 [pid 712] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 714] <... futex resumed>) = 0 [pid 713] <... read resumed>, 0x7ffef91e3880, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 712] futex(0x7fbe36238fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 714] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 713] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 712] <... futex resumed>) = 0 ci2-android-5-15/strace-static-x86_64: Process 716 attached [pid 303] epoll_pwait(4 [pid 715] <... symlinkat resumed>) = 0 [pid 714] <... clone3 resumed>) = 53 [pid 713] <... symlinkat resumed>) = 0 [pid 712] futex(0x7fbe36238fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 383] <... setsockopt resumed>) = 0 [pid 310] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x36\x01\x00\x00"..., 412) = 412 [pid 716] set_robust_list(0x55556b49b7e0, 24 [pid 715] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 714] futex(0x7fbe36238fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 713] close(249 [pid 712] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 384] <... clone resumed>, child_tidptr=0x55556b49b7d0) = 77 [pid 383] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 304] futex(0x34196c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=510771417} [pid 716] <... set_robust_list resumed>) = 0 [pid 715] <... openat resumed>) = 3 [pid 714] <... futex resumed>) = 0 [pid 713] <... close resumed>) = 0 [pid 712] futex(0x7fbe36238fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 384] rt_sigprocmask(SIG_SETMASK, [] [pid 383] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 310] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=999987826}) [pid 716] rt_sigprocmask(SIG_SETMASK, [] [pid 715] write(3, "1000", 4 [pid 714] ioctl(3, PPPIOCSMRU, 0 [pid 713] close(248 [pid 712] <... futex resumed>) = 0 [pid 384] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 383] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 310] read(3 [pid 716] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 715] <... write resumed>) = 4 [pid 714] <... ioctl resumed>) = -1 ENOTCONN (Transport endpoint is not connected) [pid 713] <... close resumed>) = 0 [pid 712] futex(0x7fbe36238fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 716] chdir("./25" [pid 715] close(3 [pid 714] futex(0x7fbe36238fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 713] prctl(PR_SET_NAME, "syz.6.118" [pid 712] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 383] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 310] <... read resumed>, "\x9c\x01\x00\x00", 4) = 4 [pid 716] <... chdir resumed>) = 0 [pid 715] <... close resumed>) = 0 [pid 714] <... futex resumed>) = 0 [pid 713] <... prctl resumed>) = 0 [pid 712] close_range(3, 30, 0 [pid 383] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xa0\x52\x52\x36\xff\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 310] read(3 [pid 716] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 715] read(200 [pid 714] futex(0x7fbe36238fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 713] close(4 [pid 712] <... close_range resumed>) = 0 [pid 383] <... setsockopt resumed>) = 0 [pid 310] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x81\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x36\x01\x00\x00"..., 412) = 412 [pid 716] <... prctl resumed>) = 0 [pid 715] <... read resumed>, 0x7ffe8a1ae760, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 713] <... close resumed>) = 0 [pid 712] exit_group(0 [pid 383] close(3 [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 716] setpgid(0, 0 [pid 715] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 714] <... futex resumed>) = ? [pid 713] futex(0x7f3cea2d1fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 712] <... exit_group resumed>) = ? [pid 716] <... setpgid resumed>) = 0 [pid 715] <... symlinkat resumed>) = 0 [pid 714] +++ exited with 0 +++ [pid 713] <... futex resumed>) = 0 [pid 712] +++ exited with 0 +++ [pid 383] <... close resumed>) = 0 [pid 310] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=999987782}) [pid 716] symlinkat("/syzcgroup/unified/syz1", AT_FDCWD, "./cgroup" [pid 715] close(249 [pid 713] rt_sigaction(SIGRT_1, {sa_handler=0x7f3cea069650, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f3ce9feb450} [pid 383] read(249 [pid 310] read(3 [pid 716] <... symlinkat resumed>) = 0 [pid 715] <... close resumed>) = 0 [pid 713] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 388] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=51, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 383] <... read resumed>, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 310] <... read resumed>, "\x9c\x01\x00\x00", 4) = 4 [pid 716] symlinkat("/syzcgroup/cpu/syz1", AT_FDCWD, "./cgroup.cpu" [pid 715] close(248 [pid 713] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 388] rt_sigreturn({mask=[]} [pid 383] rt_sigprocmask(SIG_BLOCK, ~[] [pid 716] <... symlinkat resumed>) = 0 [pid 715] <... close resumed>) = 0 [pid 713] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 388] <... rt_sigreturn resumed>) = -1 EINTR (Interrupted system call) [pid 383] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 310] read(3 [pid 716] symlinkat("/syzcgroup/net/syz1", AT_FDCWD, "./cgroup.net" [pid 715] prctl(PR_SET_NAME, "syz.0.117" [pid 713] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 383] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 310] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x82\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x36\x01\x00\x00"..., 412) = 412 [pid 716] <... symlinkat resumed>) = 0 [pid 715] <... prctl resumed>) = 0 [pid 713] <... mmap resumed>) = 0x7f3ce9e8b000 [pid 716] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 713] mprotect(0x7f3ce9e8c000, 131072, PROT_READ|PROT_WRITE [pid 716] <... openat resumed>) = 3 [pid 713] <... mprotect resumed>) = 0 ci2-android-5-15/strace-static-x86_64: Process 718 attached [pid 716] write(3, "1000", 4 [pid 713] rt_sigprocmask(SIG_BLOCK, ~[] [pid 715] close(4 [pid 388] write(248, "\x00\x00\x00\x00", 4 [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 718] set_robust_list(0x55555db767e0, 24 [pid 716] <... write resumed>) = 4 [pid 715] <... close resumed>) = 0 [pid 713] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 388] <... write resumed>) = 4 [pid 383] <... clone resumed>, child_tidptr=0x55555db767d0) = 62 [pid 310] <... pselect6 resumed>) = 2 (in [3 13], left {tv_sec=0, tv_nsec=999988116}) [pid 718] <... set_robust_list resumed>) = 0 [pid 716] close(3 [pid 715] futex(0x7fc624282fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 713] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f3ce9eab990, parent_tid=0x7f3ce9eab990, exit_signal=0, stack=0x7f3ce9e8b000, stack_size=0x201c0, tls=0x7f3ce9eab6c0} [pid 388] umount2("./16", MNT_FORCE|UMOUNT_NOFOLLOW [pid 383] rt_sigprocmask(SIG_SETMASK, [] [pid 310] read(3ci2-android-5-15/strace-static-x86_64: Process 719 attached [pid 718] rt_sigprocmask(SIG_SETMASK, [] [pid 716] <... close resumed>) = 0 [pid 715] <... futex resumed>) = 0 [pid 388] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 383] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 310] <... read resumed>, "\x9c\x01\x00\x00", 4) = 4 [pid 719] set_robust_list(0x7f3ce9eab9a0, 24 [pid 718] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 716] read(200 [pid 715] rt_sigaction(SIGRT_1, {sa_handler=0x7fc62401a650, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc623f9c450} [pid 713] <... clone3 resumed> => {parent_tid=[57]}, 88) = 57 [pid 388] openat(AT_FDCWD, "./16", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 310] read(3 [pid 719] <... set_robust_list resumed>) = 0 [pid 718] chdir("./20" [pid 716] <... read resumed>, 0x7ffe17bbdd80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 715] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 713] rt_sigprocmask(SIG_SETMASK, [] [pid 388] <... openat resumed>) = 3 [pid 719] rt_sigprocmask(SIG_SETMASK, [] [pid 718] <... chdir resumed>) = 0 [pid 716] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 715] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 713] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 388] fstat(3 [pid 310] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x83\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x36\x01\x00\x00"..., 412) = 412 [pid 719] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 718] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 716] <... symlinkat resumed>) = 0 [pid 715] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 713] futex(0x7f3cea2d1fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 388] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 310] read(13 [pid 719] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 718] <... prctl resumed>) = 0 [pid 716] close(249 [pid 715] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 713] <... futex resumed>) = 0 [pid 719] <... socket resumed>) = 3 [pid 718] setpgid(0, 0 [pid 716] <... close resumed>) = 0 [pid 715] <... mmap resumed>) = 0x7fc623e3c000 [pid 713] futex(0x7f3cea2d1fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 388] getdents64(3 [pid 310] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 719] futex(0x7f3cea2d1fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 718] <... setpgid resumed>) = 0 [pid 716] close(248 [pid 715] mprotect(0x7fc623e3d000, 131072, PROT_READ|PROT_WRITE [pid 713] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 388] <... getdents64 resumed>, 0x555569381900 /* 6 entries */, 32768) = 176 [pid 310] write(3, "\xf4\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x05\x00\x00\x00\x20\x00\x00\x00\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x80\xf0\xfa\x02"..., 248 [pid 719] <... futex resumed>) = 0 [pid 718] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup" [pid 713] futex(0x7f3cea2d1fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 718] <... symlinkat resumed>) = 0 [pid 716] <... close resumed>) = 0 [pid 715] <... mprotect resumed>) = 0 [pid 713] <... futex resumed>) = 0 [pid 388] umount2("./16/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 303] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3ff4dd4ab7000002}], 128, 511, NULL, 0) = 1 [pid 719] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 718] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu" [pid 716] prctl(PR_SET_NAME, "syz.1.120" [pid 713] futex(0x7f3cea2d1fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 310] <... write resumed>) = 248 [pid 303] futex(0x34196c0, FUTEX_WAKE_PRIVATE, 1 [pid 719] <... socket resumed>) = 4 [pid 718] <... symlinkat resumed>) = 0 [pid 716] <... prctl resumed>) = 0 [pid 715] rt_sigprocmask(SIG_BLOCK, ~[] [pid 388] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 303] <... futex resumed>) = 1 [pid 719] futex(0x7f3cea2d1fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 718] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net" [pid 716] close(4 [pid 715] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 388] newfstatat(AT_FDCWD, "./16/binderfs" [pid 310] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x05\x00\x00\x00\x7a\x00\x00\x00\x00\x00\x00\x00", 56 [pid 304] <... futex resumed>) = 0 [pid 303] read(6 [pid 719] <... futex resumed>) = 1 [pid 718] <... symlinkat resumed>) = 0 [pid 716] <... close resumed>) = 0 [pid 715] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc623e5c990, parent_tid=0x7fc623e5c990, exit_signal=0, stack=0x7fc623e3c000, stack_size=0x201c0, tls=0x7fc623e5c6c0} [pid 713] <... futex resumed>) = 0 [pid 388] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 310] <... write resumed>) = 56 [pid 303] <... read resumed>, "\xf4\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x05\x00\x00\x00\x20\x00\x00\x00\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x80\xf0\xfa\x02"..., 9967212) = 248 [pid 719] futex(0x7f3cea2d1fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 718] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 716] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 713] futex(0x7f3cea2d1fa8, FUTEX_WAKE_PRIVATE, 1000000ci2-android-5-15/strace-static-x86_64: Process 720 attached [pid 303] read(6 [pid 719] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 718] <... openat resumed>) = 3 [pid 716] <... futex resumed>) = 0 [pid 713] <... futex resumed>) = 0 [pid 388] unlink("./16/binderfs" [pid 310] write(11, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x7a\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 303] <... read resumed>, 0x198990a00000, 9967212) = -1 EAGAIN (Resource temporarily unavailable) [pid 720] set_robust_list(0x7fc623e5c9a0, 24 [pid 719] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 718] write(3, "1000", 4 [pid 716] rt_sigaction(SIGRT_1, {sa_handler=0x7f21591a9650, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f215912b450} [pid 715] <... clone3 resumed> => {parent_tid=[69]}, 88) = 69 [pid 713] futex(0x7f3cea2d1fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 388] <... unlink resumed>) = 0 [pid 303] epoll_pwait(4 [pid 720] <... set_robust_list resumed>) = 0 [pid 719] <... connect resumed>) = -1 EEXIST (File exists) [pid 718] <... write resumed>) = 4 [pid 716] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 715] rt_sigprocmask(SIG_SETMASK, [] [pid 388] umount2("./16/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 310] <... write resumed>) = 48 [pid 303] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 720] rt_sigprocmask(SIG_SETMASK, [] [pid 719] futex(0x7f3cea2d1fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 718] close(3 [pid 716] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 715] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 388] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 303] epoll_pwait(4 [pid 720] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 719] <... futex resumed>) = 1 [pid 718] <... close resumed>) = 0 [pid 716] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 715] futex(0x7fc624282fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 713] <... futex resumed>) = 0 [pid 388] newfstatat(AT_FDCWD, "./16/cgroup.net" [pid 720] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 719] futex(0x7f3cea2d1fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 718] read(200 [pid 716] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 715] <... futex resumed>) = 0 [pid 713] futex(0x7f3cea2d1fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 720] <... socket resumed>) = 3 [pid 719] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 718] <... read resumed>, 0x7fff36525510, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 716] <... mmap resumed>) = 0x7f2158fcb000 [pid 713] <... futex resumed>) = 0 [pid 715] futex(0x7fc624282fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 388] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 304] futex(0x34196c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=497658256} [pid 720] futex(0x7fc624282fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 719] sendfile(-1, -1, [3 [pid 718] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 716] mprotect(0x7f2158fcc000, 131072, PROT_READ|PROT_WRITE [pid 715] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 713] futex(0x7f3cea2d1fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 388] unlink("./16/cgroup.net" [pid 720] <... futex resumed>) = 0 [pid 719] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 718] <... symlinkat resumed>) = 0 [pid 716] <... mprotect resumed>) = 0 [pid 715] futex(0x7fc624282fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 720] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 719] futex(0x7f3cea2d1fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 718] close(249 [pid 388] <... unlink resumed>) = 0 [pid 720] <... socket resumed>) = 4 [pid 718] <... close resumed>) = 0 [pid 716] rt_sigprocmask(SIG_BLOCK, ~[] [pid 720] futex(0x7fc624282fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 718] close(248 [pid 720] <... futex resumed>) = 0 [pid 718] <... close resumed>) = 0 [pid 720] futex(0x7fc624282fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 718] prctl(PR_SET_NAME, "syz.2.121") = 0 [pid 718] close(4) = 0 [pid 718] futex(0x7f6bbdca6fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 718] rt_sigaction(SIGRT_1, {sa_handler=0x7f6bbda3e650, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f6bbd9c0450}, NULL, 8) = 0 [pid 718] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 718] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f6bbd860000 [pid 716] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 720] <... futex resumed>) = 0 [pid 719] <... futex resumed>) = 1 [pid 718] mprotect(0x7f6bbd861000, 131072, PROT_READ|PROT_WRITE [pid 715] <... futex resumed>) = 1 [pid 713] <... futex resumed>) = 0 [pid 388] umount2("./16/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 384] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=73, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 716] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f2158feb990, parent_tid=0x7f2158feb990, exit_signal=0, stack=0x7f2158fcb000, stack_size=0x201c0, tls=0x7f2158feb6c0} [pid 720] futex(0x7fc624282fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 719] futex(0x7f3cea2d1fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 718] <... mprotect resumed>) = 0 [pid 715] futex(0x7fc624282fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 713] futex(0x7f3cea2d1fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 388] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 384] rt_sigreturn({mask=[]}ci2-android-5-15/strace-static-x86_64: Process 721 attached [pid 719] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 718] rt_sigprocmask(SIG_BLOCK, ~[] [pid 715] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 713] <... futex resumed>) = 0 [pid 388] newfstatat(AT_FDCWD, "./16/cgroup.cpu" [pid 384] <... rt_sigreturn resumed>) = -1 EINTR (Interrupted system call) [pid 721] set_robust_list(0x7f2158feb9a0, 24 [pid 719] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 718] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 716] <... clone3 resumed> => {parent_tid=[78]}, 88) = 78 [pid 715] futex(0x7fc624282fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 713] futex(0x7f3cea2d1fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 721] <... set_robust_list resumed>) = 0 [pid 718] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6bbd880990, parent_tid=0x7f6bbd880990, exit_signal=0, stack=0x7f6bbd860000, stack_size=0x201c0, tls=0x7f6bbd8806c0} [pid 388] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 ci2-android-5-15/strace-static-x86_64: Process 722 attached [pid 721] rt_sigprocmask(SIG_SETMASK, [] [pid 722] set_robust_list(0x7f6bbd8809a0, 24 [pid 721] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 718] <... clone3 resumed> => {parent_tid=[63]}, 88) = 63 [pid 722] <... set_robust_list resumed>) = 0 [pid 721] futex(0x7f2159411fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 718] rt_sigprocmask(SIG_SETMASK, [] [pid 722] rt_sigprocmask(SIG_SETMASK, [] [pid 720] <... futex resumed>) = 0 [pid 719] <... clone3 resumed>) = 58 [pid 718] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 716] rt_sigprocmask(SIG_SETMASK, [] [pid 715] <... futex resumed>) = 1 [pid 388] unlink("./16/cgroup.cpu" [pid 722] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 720] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 719] futex(0x7f3cea2d1fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 718] futex(0x7f6bbdca6fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 716] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 715] futex(0x7fc624282fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 722] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 720] <... connect resumed>) = -1 EEXIST (File exists) [pid 719] <... futex resumed>) = 1 [pid 718] <... futex resumed>) = 0 [pid 716] futex(0x7f2159411fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 713] <... futex resumed>) = 0 [pid 388] <... unlink resumed>) = 0 [pid 722] <... socket resumed>) = 3 [pid 721] <... futex resumed>) = 0 [pid 720] futex(0x7fc624282fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 719] futex(0x7f3cea2d1fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 718] futex(0x7f6bbdca6fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 716] <... futex resumed>) = 1 [pid 722] futex(0x7f6bbdca6fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 721] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 720] <... futex resumed>) = 1 [pid 719] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 718] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 715] <... futex resumed>) = 0 [pid 713] futex(0x7f3cea2d1fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 388] umount2("./16/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 716] futex(0x7f2159411fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 722] <... futex resumed>) = 0 [pid 721] <... socket resumed>) = 3 [pid 720] futex(0x7fc624282fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 719] ioctl(3, PPPIOCSMRU, 0 [pid 718] futex(0x7f6bbdca6fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 715] futex(0x7fc624282fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 713] <... futex resumed>) = 0 [pid 388] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 722] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 721] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 720] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 719] <... ioctl resumed>) = -1 ENOTCONN (Transport endpoint is not connected) [pid 718] <... futex resumed>) = 0 [pid 715] <... futex resumed>) = 0 [pid 713] futex(0x7f3cea2d1fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 388] newfstatat(AT_FDCWD, "./16/cgroup" [pid 722] <... socket resumed>) = 4 [pid 721] <... futex resumed>) = 1 [pid 720] sendfile(-1, -1, [3 [pid 719] futex(0x7f3cea2d1fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 718] futex(0x7f6bbdca6fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 716] <... futex resumed>) = 0 [pid 715] futex(0x7fc624282fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 713] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 388] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 722] futex(0x7f6bbdca6fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 721] futex(0x7f2159411fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 720] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 719] <... futex resumed>) = 0 [pid 718] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 716] futex(0x7f2159411fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 722] <... futex resumed>) = 0 [pid 721] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 720] futex(0x7fc624282fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 719] futex(0x7f3cea2d1fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 718] futex(0x7f6bbdca6fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 716] <... futex resumed>) = 0 [pid 713] close_range(3, 30, 0 [pid 388] unlink("./16/cgroup" [pid 722] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 721] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 720] <... futex resumed>) = 1 [pid 718] <... futex resumed>) = 0 [pid 716] futex(0x7f2159411fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 715] <... futex resumed>) = 0 [pid 713] <... close_range resumed>) = 0 [pid 722] <... connect resumed>) = -1 EEXIST (File exists) [pid 721] <... socket resumed>) = 4 [pid 720] futex(0x7fc624282fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 718] futex(0x7f6bbdca6fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 715] futex(0x7fc624282fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 713] exit_group(0 [pid 388] <... unlink resumed>) = 0 [pid 722] futex(0x7f6bbdca6fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 721] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 720] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 719] <... futex resumed>) = ? [pid 718] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 715] <... futex resumed>) = 0 [pid 713] <... exit_group resumed>) = ? [pid 388] getdents64(3 [pid 722] <... futex resumed>) = 0 [pid 721] <... futex resumed>) = 1 [pid 720] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 719] +++ exited with 0 +++ [pid 718] futex(0x7f6bbdca6fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 716] <... futex resumed>) = 0 [pid 715] futex(0x7fc624282fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 722] sendfile(-1, -1, [3 [pid 721] futex(0x7f2159411fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 720] <... clone3 resumed>) = 70 [pid 718] <... futex resumed>) = 0 [pid 713] +++ exited with 0 +++ [pid 388] <... getdents64 resumed>, 0x555569381900 /* 0 entries */, 32768) = 0 [pid 722] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 721] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 720] futex(0x7fc624282fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 718] futex(0x7f6bbdca6fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 716] futex(0x7f2159411fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 388] close(3 [pid 722] futex(0x7f6bbdca6fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 721] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 720] <... futex resumed>) = 1 [pid 718] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 716] <... futex resumed>) = 0 [pid 715] <... futex resumed>) = 0 [pid 388] <... close resumed>) = 0 [pid 386] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=56, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 722] <... futex resumed>) = 0 [pid 721] <... connect resumed>) = 0 [pid 720] futex(0x7fc624282fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 718] futex(0x7f6bbdca6fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 716] futex(0x7f2159411fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 722] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 721] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 720] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 718] <... futex resumed>) = 0 [pid 716] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 715] futex(0x7fc624282fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 388] unlinkat(AT_FDCWD, "./16", AT_REMOVEDIR [pid 386] rt_sigreturn({mask=[]} [pid 722] <... clone3 resumed>) = 64 [pid 721] <... futex resumed>) = 0 [pid 720] ioctl(3, PPPIOCSMRU, 0 [pid 722] futex(0x7f6bbdca6fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 721] futex(0x7f2159411fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 720] <... ioctl resumed>) = -1 ENOTCONN (Transport endpoint is not connected) [pid 722] <... futex resumed>) = 0 [pid 720] futex(0x7fc624282fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 718] futex(0x7f6bbdca6fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 722] futex(0x7f6bbdca6fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 720] <... futex resumed>) = 0 [pid 716] futex(0x7f2159411fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 715] <... futex resumed>) = 0 [pid 388] <... unlinkat resumed>) = 0 [pid 721] <... futex resumed>) = 0 [pid 720] futex(0x7fc624282fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 718] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 716] <... futex resumed>) = 1 [pid 715] futex(0x7fc624282fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 388] mkdirat(AT_FDCWD, "./17", 0777 [pid 386] <... rt_sigreturn resumed>) = -1 EINTR (Interrupted system call) [pid 383] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=58, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 721] sendfile(-1, -1, [3 [pid 718] futex(0x7f6bbdca6fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 716] futex(0x7f2159411fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 715] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 721] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 718] <... futex resumed>) = 1 [pid 715] close_range(3, 30, 0 [pid 388] <... mkdirat resumed>) = 0 [pid 383] rt_sigreturn({mask=[]} [pid 722] <... futex resumed>) = 0 [pid 721] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 718] futex(0x7f6bbdca6fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 715] <... close_range resumed>) = 0 [pid 388] openat(AT_FDCWD, "/dev/loop5", O_RDWR [pid 722] ioctl(3, PPPIOCSMRU, 0 [pid 721] <... futex resumed>) = 1 [pid 716] <... futex resumed>) = 0 [pid 715] exit_group(0 [pid 383] <... rt_sigreturn resumed>) = -1 EINTR (Interrupted system call) [pid 722] <... ioctl resumed>) = -1 ENOTCONN (Transport endpoint is not connected) [pid 721] futex(0x7f2159411fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 720] <... futex resumed>) = ? [pid 716] futex(0x7f2159411fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 715] <... exit_group resumed>) = ? [pid 388] <... openat resumed>) = 3 [pid 386] write(248, "\x00\x00\x00\x00", 4 [pid 722] futex(0x7f6bbdca6fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 721] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 720] +++ exited with 0 +++ [pid 716] <... futex resumed>) = 0 [pid 722] <... futex resumed>) = 1 [pid 721] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 718] <... futex resumed>) = 0 [pid 716] futex(0x7f2159411fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 722] futex(0x7f6bbdca6fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 721] <... clone3 resumed>) = 79 [pid 718] close_range(3, 30, 0 [pid 715] +++ exited with 0 +++ [pid 388] ioctl(3, LOOP_CLR_FD [pid 386] <... write resumed>) = 4 [pid 310] <... pselect6 resumed>) = 1 (in [21], left {tv_sec=0, tv_nsec=985464713}) [pid 721] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 718] <... close_range resumed>) = 0 [pid 388] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 386] umount2("./17", MNT_FORCE|UMOUNT_NOFOLLOW [pid 310] read(21 [pid 721] <... futex resumed>) = 1 [pid 718] exit_group(0 [pid 716] <... futex resumed>) = 0 [pid 388] close(3 [pid 386] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 310] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 381] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=68, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 722] <... futex resumed>) = ? [pid 721] futex(0x7f2159411fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 718] <... exit_group resumed>) = ? [pid 716] futex(0x7f2159411fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 388] <... close resumed>) = 0 [pid 721] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 716] <... futex resumed>) = 0 [pid 721] ioctl(3, PPPIOCSMRU, 0 [pid 716] futex(0x7f2159411fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 721] <... ioctl resumed>) = -1 ENOSYS (Function not implemented) [pid 721] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 716] <... futex resumed>) = 0 [pid 721] futex(0x7f2159411fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 716] close_range(3, 30, 0) = 0 [pid 716] exit_group(0 [pid 721] <... futex resumed>) = ? [pid 716] <... exit_group resumed>) = ? [pid 721] +++ exited with 0 +++ [pid 716] +++ exited with 0 +++ [pid 722] +++ exited with 0 +++ [pid 718] +++ exited with 0 +++ [pid 388] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 386] openat(AT_FDCWD, "./17", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 381] rt_sigreturn({mask=[]} [pid 310] write(3, "\xf4\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x06\x00\x00\x00\x20\x00\x00\x00\x76\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x40\xe4\x59\x04"..., 248 [pid 388] <... socket resumed>) = 3 [pid 386] <... openat resumed>) = 3 [pid 384] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=77, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 388] close(3 [pid 386] fstat(3 [pid 383] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=62, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 381] <... rt_sigreturn resumed>) = -1 EINTR (Interrupted system call) [pid 384] rt_sigreturn({mask=[]} [pid 310] <... write resumed>) = 248 [pid 388] <... close resumed>) = 0 [pid 386] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 384] <... rt_sigreturn resumed>) = 0 [pid 383] rt_sigreturn({mask=[]} [pid 388] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 386] getdents64(3 [pid 310] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x06\x00\x00\x00\x7b\x00\x00\x00\x00\x00\x00\x00", 56 [pid 388] <... socket resumed>) = 3 [pid 310] <... write resumed>) = 56 [pid 388] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 386] <... getdents64 resumed>, 0x55556825d900 /* 6 entries */, 32768) = 176 [pid 310] write(20, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x7b\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 388] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 386] umount2("./17/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 384] write(248, "\x00\x00\x00\x00", 4 [pid 383] <... rt_sigreturn resumed>) = -1 EINTR (Interrupted system call) [pid 381] write(248, "\x00\x00\x00\x00", 4 [pid 388] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 386] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 384] <... write resumed>) = 4 [pid 310] <... write resumed>) = 48 [pid 388] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 386] newfstatat(AT_FDCWD, "./17/binderfs" [pid 384] umount2("./25", MNT_FORCE|UMOUNT_NOFOLLOW [pid 381] <... write resumed>) = 4 [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 388] close(3 [pid 386] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 384] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 388] <... close resumed>) = 0 [pid 384] openat(AT_FDCWD, "./25", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 386] unlink("./17/binderfs" [pid 381] umount2("./22", MNT_FORCE|UMOUNT_NOFOLLOW [pid 310] <... pselect6 resumed>) = 2 (in [25 26], left {tv_sec=0, tv_nsec=999985563}) [pid 383] write(248, "\x00\x00\x00\x00", 4 [pid 388] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 386] <... unlink resumed>) = 0 [pid 384] <... openat resumed>) = 3 [pid 310] read(25 [pid 388] <... socket resumed>) = 3 [pid 383] <... write resumed>) = 4 [pid 381] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 386] umount2("./17/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 384] fstat(3 [pid 381] openat(AT_FDCWD, "./22", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 310] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 388] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 386] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 384] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 383] umount2("./20", MNT_FORCE|UMOUNT_NOFOLLOW [pid 310] write(3, "\xf4\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x16\x00\x08\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x10\x00\x00\x00\x20\x00\x00\x00\x75\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x00\xbd\x01\x05"..., 248 [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 386] newfstatat(AT_FDCWD, "./17/cgroup.net" [pid 384] getdents64(3 [pid 381] <... openat resumed>) = 3 [pid 383] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 388] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 310] <... write resumed>) = 248 [pid 384] <... getdents64 resumed>, 0x55556b4ae900 /* 6 entries */, 32768) = 176 [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 386] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 383] openat(AT_FDCWD, "./20", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 381] fstat(3 [pid 310] write(3, "\x2c\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0e\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x00\x00\x06\x00\x0c\x00\x04\x00\x06\x00\x00\x00\x7c\x00\x00\x00\x00\x00\x00\x00", 48 [pid 388] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 386] unlink("./17/cgroup.net" [pid 384] umount2("./25/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 386] <... unlink resumed>) = 0 [pid 383] <... openat resumed>) = 3 [pid 381] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 310] <... write resumed>) = 48 [pid 384] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 388] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 386] umount2("./17/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 310] write(23, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x7c\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 386] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 384] newfstatat(AT_FDCWD, "./25/binderfs" [pid 383] fstat(3 [pid 381] getdents64(3 [pid 310] <... write resumed>) = 48 [pid 388] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 386] newfstatat(AT_FDCWD, "./17/cgroup.cpu" [pid 384] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 310] read(26 [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 386] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 383] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 381] <... getdents64 resumed>, 0x555562282900 /* 6 entries */, 32768) = 176 [pid 310] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 388] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 386] unlink("./17/cgroup.cpu" [pid 384] unlink("./25/binderfs" [pid 383] getdents64(3 [pid 310] write(3, "\xe4\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x01\x00\x00\x00\x20\x00\x00\x00\x78\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x1c\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x1c\x00\x00\x00\x14\x00\x00\x00\x80\x1d\x2c\x04"..., 232 [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 386] <... unlink resumed>) = 0 [pid 381] umount2("./22/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 388] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 384] <... unlink resumed>) = 0 [pid 383] <... getdents64 resumed>, 0x55555db89900 /* 6 entries */, 32768) = 176 [pid 310] <... write resumed>) = 232 [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 386] umount2("./17/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 384] umount2("./25/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 383] umount2("./20/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 381] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 310] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x01\x00\x00\x00\x7d\x00\x00\x00\x00\x00\x00\x00", 56 [pid 388] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 386] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 384] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 381] newfstatat(AT_FDCWD, "./22/binderfs" [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 386] newfstatat(AT_FDCWD, "./17/cgroup" [pid 384] newfstatat(AT_FDCWD, "./25/cgroup.net" [pid 383] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 310] <... write resumed>) = 56 [pid 388] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 386] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 384] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 383] newfstatat(AT_FDCWD, "./20/binderfs" [pid 381] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 310] write(18, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x7d\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 386] unlink("./17/cgroup" [pid 384] unlink("./25/cgroup.net" [pid 383] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 381] unlink("./22/binderfs" [pid 310] <... write resumed>) = 48 [pid 388] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 386] <... unlink resumed>) = 0 [pid 384] <... unlink resumed>) = 0 [pid 383] unlink("./20/binderfs" [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 388] close(3 [pid 386] getdents64(3 [pid 384] umount2("./25/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 383] <... unlink resumed>) = 0 [pid 381] <... unlink resumed>) = 0 [pid 388] <... close resumed>) = 0 [pid 384] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 310] <... pselect6 resumed>) = 1 (in [16], left {tv_sec=0, tv_nsec=999988087}) [pid 386] <... getdents64 resumed>, 0x55556825d900 /* 0 entries */, 32768) = 0 [pid 388] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 384] newfstatat(AT_FDCWD, "./25/cgroup.cpu" [pid 383] umount2("./20/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 386] close(3 [pid 381] umount2("./22/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 310] read(16 [pid 388] <... socket resumed>) = 3 [pid 386] <... close resumed>) = 0 [pid 384] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 381] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 310] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 388] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 386] unlinkat(AT_FDCWD, "./17", AT_REMOVEDIR [pid 384] unlink("./25/cgroup.cpu" [pid 383] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 310] write(3, "\xf4\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x80\x0b\xb2\x03"..., 248 [pid 388] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 386] <... unlinkat resumed>) = 0 [pid 384] <... unlink resumed>) = 0 [pid 381] newfstatat(AT_FDCWD, "./22/cgroup.net" [pid 388] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 386] mkdirat(AT_FDCWD, "./18", 0777 [pid 384] umount2("./25/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 383] newfstatat(AT_FDCWD, "./20/cgroup.net" [pid 310] <... write resumed>) = 248 [pid 388] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 384] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 386] <... mkdirat resumed>) = 0 [pid 310] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x7e\x00\x00\x00\x00\x00\x00\x00", 56 [pid 388] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 386] openat(AT_FDCWD, "/dev/loop6", O_RDWR [pid 384] newfstatat(AT_FDCWD, "./25/cgroup" [pid 381] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 388] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 386] <... openat resumed>) = 3 [pid 384] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 383] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 310] <... write resumed>) = 56 [pid 381] unlink("./22/cgroup.net" [pid 388] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 386] ioctl(3, LOOP_CLR_FD [pid 384] unlink("./25/cgroup" [pid 383] unlink("./20/cgroup.net" [pid 310] write(15, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x7e\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 388] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 388] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 386] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 384] <... unlink resumed>) = 0 [pid 310] <... write resumed>) = 48 [pid 388] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 386] close(3 [pid 384] getdents64(3 [pid 383] <... unlink resumed>) = 0 [pid 381] <... unlink resumed>) = 0 [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 388] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 386] <... close resumed>) = 0 [pid 388] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 386] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 384] <... getdents64 resumed>, 0x55556b4ae900 /* 0 entries */, 32768) = 0 [pid 383] umount2("./20/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 381] umount2("./22/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 388] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x10\xa3\x84\xc2\xff\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 386] <... socket resumed>) = 3 [pid 384] close(3 [pid 383] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 381] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 388] <... setsockopt resumed>) = 0 [pid 386] close(3 [pid 384] <... close resumed>) = 0 [pid 383] newfstatat(AT_FDCWD, "./20/cgroup.cpu" [pid 381] newfstatat(AT_FDCWD, "./22/cgroup.cpu" [pid 388] close(3 [pid 386] <... close resumed>) = 0 [pid 384] unlinkat(AT_FDCWD, "./25", AT_REMOVEDIR [pid 383] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 381] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 388] <... close resumed>) = 0 [pid 386] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 384] <... unlinkat resumed>) = 0 [pid 383] unlink("./20/cgroup.cpu" [pid 381] unlink("./22/cgroup.cpu" [pid 388] read(249 [pid 386] <... socket resumed>) = 3 [pid 384] mkdirat(AT_FDCWD, "./26", 0777 [pid 383] <... unlink resumed>) = 0 [pid 381] <... unlink resumed>) = 0 [pid 388] <... read resumed>, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x7a\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 386] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 384] <... mkdirat resumed>) = 0 [pid 383] umount2("./20/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 381] umount2("./22/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 388] rt_sigprocmask(SIG_BLOCK, ~[] [pid 386] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 384] openat(AT_FDCWD, "/dev/loop1", O_RDWR [pid 383] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 381] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 388] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 386] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 384] <... openat resumed>) = 3 [pid 383] newfstatat(AT_FDCWD, "./20/cgroup" [pid 381] newfstatat(AT_FDCWD, "./22/cgroup" [pid 388] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 386] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 384] ioctl(3, LOOP_CLR_FD [pid 383] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 381] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 386] close(3 [pid 384] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 383] unlink("./20/cgroup" [pid 381] unlink("./22/cgroup" [pid 386] <... close resumed>) = 0 [pid 384] close(3 [pid 383] <... unlink resumed>) = 0 [pid 381] <... unlink resumed>) = 0 ci2-android-5-15/strace-static-x86_64: Process 727 attached [pid 386] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 384] <... close resumed>) = 0 [pid 383] getdents64(3 [pid 381] getdents64(3 [pid 386] <... socket resumed>) = 3 [pid 384] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 383] <... getdents64 resumed>, 0x55555db89900 /* 0 entries */, 32768) = 0 [pid 381] <... getdents64 resumed>, 0x555562282900 /* 0 entries */, 32768) = 0 [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 384] <... socket resumed>) = 3 [pid 383] close(3 [pid 381] close(3 [pid 386] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 384] close(3 [pid 383] <... close resumed>) = 0 [pid 381] <... close resumed>) = 0 [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 384] <... close resumed>) = 0 [pid 383] unlinkat(AT_FDCWD, "./20", AT_REMOVEDIR [pid 381] unlinkat(AT_FDCWD, "./22", AT_REMOVEDIR [pid 386] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 384] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 383] <... unlinkat resumed>) = 0 [pid 381] <... unlinkat resumed>) = 0 [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 384] <... socket resumed>) = 3 [pid 383] mkdirat(AT_FDCWD, "./21", 0777 [pid 381] mkdirat(AT_FDCWD, "./23", 0777 [pid 727] set_robust_list(0x55556936e7e0, 24 [pid 388] <... clone resumed>, child_tidptr=0x55556936e7d0) = 54 [pid 386] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 384] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 383] <... mkdirat resumed>) = 0 [pid 381] <... mkdirat resumed>) = 0 [pid 727] <... set_robust_list resumed>) = 0 [pid 388] rt_sigprocmask(SIG_SETMASK, [] [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 384] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 383] openat(AT_FDCWD, "/dev/loop2", O_RDWR [pid 381] openat(AT_FDCWD, "/dev/loop0", O_RDWR [pid 727] rt_sigprocmask(SIG_SETMASK, [] [pid 388] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 386] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 384] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 383] <... openat resumed>) = 3 [pid 381] <... openat resumed>) = 3 [pid 727] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 384] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 383] ioctl(3, LOOP_CLR_FD [pid 381] ioctl(3, LOOP_CLR_FD [pid 727] chdir("./17" [pid 386] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 384] close(3 [pid 383] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 381] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 727] <... chdir resumed>) = 0 [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 384] <... close resumed>) = 0 [pid 383] close(3 [pid 381] close(3 [pid 727] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 386] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 384] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 383] <... close resumed>) = 0 [pid 381] <... close resumed>) = 0 [pid 727] <... prctl resumed>) = 0 [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 384] <... socket resumed>) = 3 [pid 383] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 381] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 727] setpgid(0, 0 [pid 386] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 383] <... socket resumed>) = 3 [pid 381] <... socket resumed>) = 3 [pid 727] <... setpgid resumed>) = 0 [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 384] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 383] close(3 [pid 381] close(3 [pid 727] symlinkat("/syzcgroup/unified/syz5", AT_FDCWD, "./cgroup" [pid 386] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 383] <... close resumed>) = 0 [pid 381] <... close resumed>) = 0 [pid 727] <... symlinkat resumed>) = 0 [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 384] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 383] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 381] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 727] symlinkat("/syzcgroup/cpu/syz5", AT_FDCWD, "./cgroup.cpu" [pid 386] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 383] <... socket resumed>) = 3 [pid 381] <... socket resumed>) = 3 [pid 727] <... symlinkat resumed>) = 0 [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 384] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 383] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 381] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 727] symlinkat("/syzcgroup/net/syz5", AT_FDCWD, "./cgroup.net" [pid 386] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 383] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 381] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 727] <... symlinkat resumed>) = 0 [pid 386] close(3 [pid 384] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 383] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 381] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 727] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 386] <... close resumed>) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 383] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 381] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 727] <... openat resumed>) = 3 [pid 386] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 384] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 383] close(3 [pid 381] close(3 [pid 727] write(3, "1000", 4 [pid 386] <... socket resumed>) = 3 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 383] <... close resumed>) = 0 [pid 381] <... close resumed>) = 0 [pid 727] <... write resumed>) = 4 [pid 386] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 384] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 383] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 381] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 727] close(3 [pid 386] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 383] <... socket resumed>) = 3 [pid 381] <... socket resumed>) = 3 [pid 727] <... close resumed>) = 0 [pid 386] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 384] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 727] read(200 [pid 386] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 383] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 381] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 727] <... read resumed>, 0x7fffc284a580, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 386] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 384] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 727] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 386] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 383] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 381] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 727] <... symlinkat resumed>) = 0 [pid 386] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 384] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 303] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3ff4dd4ab7000002}], 128, 498, NULL, 0) = 1 [pid 727] close(249 [pid 386] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 381] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 303] futex(0x34196c0, FUTEX_WAKE_PRIVATE, 1 [pid 727] <... close resumed>) = 0 [pid 386] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 384] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 383] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 303] <... futex resumed>) = 1 [pid 727] close(248 [pid 386] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 384] close(3 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 381] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 304] <... futex resumed>) = 0 [pid 303] read(6 [pid 727] <... close resumed>) = 0 [pid 386] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 384] <... close resumed>) = 0 [pid 383] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 303] <... read resumed>, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x05\x00\x00\x00\x7a\x00\x00\x00\x00\x00\x00\x00\xf4\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00"..., 9967212) = 1248 [pid 727] prctl(PR_SET_NAME, "syz.5.122" [pid 386] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 384] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 381] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 303] write(6, "\x9c\x01\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x84\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 416 [pid 727] <... prctl resumed>) = 0 [pid 386] close(3 [pid 384] <... socket resumed>) = 3 [pid 383] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 303] <... write resumed>) = 416 [pid 727] close(4 [pid 386] <... close resumed>) = 0 [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 381] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 310] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=977385308}) [pid 386] read(249 [pid 384] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 310] read(3 [pid 303] write(6, "\x9c\x01\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x85\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 416 [pid 727] <... close resumed>) = 0 [pid 386] <... read resumed>, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x7b\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 383] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 381] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 310] <... read resumed>, "\x9c\x01\x00\x00", 4) = 4 [pid 303] <... write resumed>) = 416 [pid 727] futex(0x7fbe36238fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 386] rt_sigprocmask(SIG_BLOCK, ~[] [pid 384] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 310] read(3 [pid 303] write(6, "\x9c\x01\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x86\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 416 [pid 727] <... futex resumed>) = 0 [pid 386] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 384] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x10\xdb\xbb\x17\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 383] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 381] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 310] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x84\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x36\x01\x00\x00"..., 412) = 412 [pid 303] <... write resumed>) = 416 [pid 727] rt_sigaction(SIGRT_1, {sa_handler=0x7fbe35fd0650, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fbe35f52450} [pid 386] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 384] <... setsockopt resumed>) = 0 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8}ci2-android-5-15/strace-static-x86_64: Process 728 attached [pid 303] write(6, "\x9c\x01\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x87\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 416 [pid 727] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 383] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 381] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 310] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=999987209}) [pid 303] <... write resumed>) = 416 [pid 728] set_robust_list(0x55556824a7e0, 24 [pid 727] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 386] <... clone resumed>, child_tidptr=0x55556824a7d0) = 59 [pid 384] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 310] read(3 [pid 303] write(6, "\x9c\x01\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x88\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 416 [pid 728] <... set_robust_list resumed>) = 0 [pid 727] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 386] rt_sigprocmask(SIG_SETMASK, [] [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 383] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 381] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 310] <... read resumed>, "\x9c\x01\x00\x00", 4) = 4 [pid 303] <... write resumed>) = 416 [pid 728] rt_sigprocmask(SIG_SETMASK, [] [pid 727] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 386] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 384] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 381] close(3 [pid 310] read(3 [pid 303] read(6 [pid 728] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 727] <... mmap resumed>) = 0x7fbe35df2000 [pid 384] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x10\xdb\xbb\x17\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 383] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 381] <... close resumed>) = 0 [pid 310] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x85\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x36\x01\x00\x00"..., 412) = 412 [pid 303] <... read resumed>, 0x198990a00000, 9967212) = -1 EAGAIN (Resource temporarily unavailable) [pid 728] chdir("./18" [pid 727] mprotect(0x7fbe35df3000, 131072, PROT_READ|PROT_WRITE [pid 384] <... setsockopt resumed>) = 0 [pid 383] close(3 [pid 381] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 303] epoll_pwait(4 [pid 728] <... chdir resumed>) = 0 [pid 727] <... mprotect resumed>) = 0 [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 383] <... close resumed>) = 0 [pid 381] <... socket resumed>) = 3 [pid 310] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=999988816}) [pid 303] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 728] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 727] rt_sigprocmask(SIG_BLOCK, ~[] [pid 384] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 383] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 381] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 310] read(3 [pid 303] epoll_pwait(4 [pid 728] <... prctl resumed>) = 0 [pid 727] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 383] <... socket resumed>) = 3 [pid 381] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 310] <... read resumed>, "\x9c\x01\x00\x00", 4) = 4 [pid 728] setpgid(0, 0 [pid 727] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fbe35e12990, parent_tid=0x7fbe35e12990, exit_signal=0, stack=0x7fbe35df2000, stack_size=0x201c0, tls=0x7fbe35e126c0} [pid 384] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 383] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 381] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 310] read(3ci2-android-5-15/strace-static-x86_64: Process 729 attached [pid 728] <... setpgid resumed>) = 0 [pid 384] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x10\xdb\xbb\x17\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 383] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 381] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 310] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x86\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x36\x01\x00\x00"..., 412) = 412 [pid 304] futex(0x34196c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=441201375} [pid 729] set_robust_list(0x7fbe35e129a0, 24 [pid 728] symlinkat("/syzcgroup/unified/syz6", AT_FDCWD, "./cgroup" [pid 727] <... clone3 resumed> => {parent_tid=[55]}, 88) = 55 [pid 384] <... setsockopt resumed>) = 0 [pid 383] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 381] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 729] <... set_robust_list resumed>) = 0 [pid 728] <... symlinkat resumed>) = 0 [pid 727] rt_sigprocmask(SIG_SETMASK, [] [pid 384] close(3 [pid 383] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 381] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 310] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=999989610}) [pid 729] rt_sigprocmask(SIG_SETMASK, [] [pid 728] symlinkat("/syzcgroup/cpu/syz6", AT_FDCWD, "./cgroup.cpu" [pid 727] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 384] <... close resumed>) = 0 [pid 383] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 381] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 310] read(3 [pid 729] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 728] <... symlinkat resumed>) = 0 [pid 727] futex(0x7fbe36238fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 384] read(249 [pid 383] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 381] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 310] <... read resumed>, "\x9c\x01\x00\x00", 4) = 4 [pid 729] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 728] symlinkat("/syzcgroup/net/syz6", AT_FDCWD, "./cgroup.net" [pid 727] <... futex resumed>) = 0 [pid 384] <... read resumed>, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x7d\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 383] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 381] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 310] read(3 [pid 729] <... socket resumed>) = 3 [pid 728] <... symlinkat resumed>) = 0 [pid 727] futex(0x7fbe36238fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 384] rt_sigprocmask(SIG_BLOCK, ~[] [pid 383] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 381] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 310] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x87\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x36\x01\x00\x00"..., 412) = 412 [pid 729] futex(0x7fbe36238fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 728] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 727] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 384] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 383] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 381] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 729] <... futex resumed>) = 0 [pid 728] <... openat resumed>) = 3 [pid 727] futex(0x7fbe36238fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 384] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 383] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 381] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 310] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=999990061}) ci2-android-5-15/strace-static-x86_64: Process 730 attached [pid 729] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 728] write(3, "1000", 4 [pid 727] <... futex resumed>) = 0 [pid 383] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 381] close(3 [pid 310] read(3 [pid 730] set_robust_list(0x55556b49b7e0, 24 [pid 729] <... socket resumed>) = 4 [pid 728] <... write resumed>) = 4 [pid 727] futex(0x7fbe36238fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 384] <... clone resumed>, child_tidptr=0x55556b49b7d0) = 80 [pid 383] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 381] <... close resumed>) = 0 [pid 310] <... read resumed>, "\x9c\x01\x00\x00", 4) = 4 [pid 730] <... set_robust_list resumed>) = 0 [pid 729] futex(0x7fbe36238fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 728] close(3 [pid 727] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 384] rt_sigprocmask(SIG_SETMASK, [] [pid 383] close(3 [pid 381] read(249 [pid 310] read(3 [pid 730] rt_sigprocmask(SIG_SETMASK, [] [pid 729] <... futex resumed>) = 0 [pid 728] <... close resumed>) = 0 [pid 727] futex(0x7fbe36238fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 384] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 383] <... close resumed>) = 0 [pid 381] <... read resumed>, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x7c\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 310] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x88\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x36\x01\x00\x00"..., 412) = 412 [pid 730] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 729] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 728] read(200 [pid 727] <... futex resumed>) = 0 [pid 383] read(249 [pid 381] rt_sigprocmask(SIG_BLOCK, ~[] [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 730] chdir("./26" [pid 729] <... connect resumed>) = -1 EEXIST (File exists) [pid 728] <... read resumed>, 0x7ffef91e3880, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 727] futex(0x7fbe36238fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 383] <... read resumed>, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x7e\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 381] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 730] <... chdir resumed>) = 0 [pid 729] futex(0x7fbe36238fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 728] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 727] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 383] rt_sigprocmask(SIG_BLOCK, ~[] [pid 381] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 730] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 729] <... futex resumed>) = 0 [pid 728] <... symlinkat resumed>) = 0 [pid 727] futex(0x7fbe36238fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 383] <... rt_sigprocmask resumed>, [], 8) = 0 ci2-android-5-15/strace-static-x86_64: Process 731 attached [pid 730] <... prctl resumed>) = 0 [pid 729] sendfile(-1, -1, [3 [pid 728] close(249 [pid 727] <... futex resumed>) = 0 [pid 383] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 381] <... clone resumed>, child_tidptr=0x55556226f7d0) = 71 [pid 731] set_robust_list(0x55556226f7e0, 24 [pid 730] setpgid(0, 0 [pid 729] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 728] <... close resumed>) = 0 [pid 727] futex(0x7fbe36238fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 381] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-15/strace-static-x86_64: Process 732 attached [pid 731] <... set_robust_list resumed>) = 0 [pid 730] <... setpgid resumed>) = 0 [pid 729] futex(0x7fbe36238fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 728] close(248 [pid 727] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 732] set_robust_list(0x55555db767e0, 24 [pid 731] rt_sigprocmask(SIG_SETMASK, [] [pid 732] <... set_robust_list resumed>) = 0 [pid 732] rt_sigprocmask(SIG_SETMASK, [] [pid 730] symlinkat("/syzcgroup/unified/syz1", AT_FDCWD, "./cgroup" [pid 729] <... futex resumed>) = 0 [pid 728] <... close resumed>) = 0 [pid 727] futex(0x7fbe36238fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 731] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 732] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 383] <... clone resumed>, child_tidptr=0x55555db767d0) = 65 [pid 732] chdir("./21" [pid 731] chdir("./23" [pid 730] <... symlinkat resumed>) = 0 [pid 729] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 728] prctl(PR_SET_NAME, "syz.6.123" [pid 727] <... futex resumed>) = 0 [pid 383] rt_sigprocmask(SIG_SETMASK, [] [pid 732] <... chdir resumed>) = 0 [pid 731] <... chdir resumed>) = 0 [pid 730] symlinkat("/syzcgroup/cpu/syz1", AT_FDCWD, "./cgroup.cpu" [pid 732] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 732] setpgid(0, 0) = 0 [pid 732] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 731] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 730] <... symlinkat resumed>) = 0 [pid 729] <... clone3 resumed>) = 56 [pid 728] <... prctl resumed>) = 0 [pid 727] futex(0x7fbe36238fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 383] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 732] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu" [pid 731] <... prctl resumed>) = 0 [pid 730] symlinkat("/syzcgroup/net/syz1", AT_FDCWD, "./cgroup.net" [pid 729] futex(0x7fbe36238fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 732] <... symlinkat resumed>) = 0 [pid 731] setpgid(0, 0 [pid 728] close(4 [pid 727] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 732] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net" [pid 731] <... setpgid resumed>) = 0 [pid 730] <... symlinkat resumed>) = 0 [pid 729] <... futex resumed>) = 0 [pid 728] <... close resumed>) = 0 [pid 732] <... symlinkat resumed>) = 0 [pid 727] futex(0x7fbe36238fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 732] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 731] symlinkat("/syzcgroup/unified/syz0", AT_FDCWD, "./cgroup" [pid 732] <... openat resumed>) = 3 [pid 730] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 729] ioctl(3, PPPIOCSMRU, 0 [pid 728] futex(0x7f3cea2d1fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 727] <... futex resumed>) = 0 [pid 732] write(3, "1000", 4 [pid 731] <... symlinkat resumed>) = 0 [pid 732] <... write resumed>) = 4 [pid 732] close(3) = 0 [pid 732] read(200, 0x7fff36525510, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 732] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 731] symlinkat("/syzcgroup/cpu/syz0", AT_FDCWD, "./cgroup.cpu" [pid 730] <... openat resumed>) = 3 [pid 729] <... ioctl resumed>) = -1 ENOTCONN (Transport endpoint is not connected) [pid 728] <... futex resumed>) = 0 [pid 727] futex(0x7fbe36238fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 732] close(249 [pid 731] <... symlinkat resumed>) = 0 [pid 732] <... close resumed>) = 0 [pid 730] write(3, "1000", 4 [pid 729] futex(0x7fbe36238fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 728] rt_sigaction(SIGRT_1, {sa_handler=0x7f3cea069650, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f3ce9feb450} [pid 732] close(248 [pid 731] symlinkat("/syzcgroup/net/syz0", AT_FDCWD, "./cgroup.net" [pid 730] <... write resumed>) = 4 [pid 729] <... futex resumed>) = 1 [pid 728] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 727] <... futex resumed>) = 0 [pid 732] <... close resumed>) = 0 [pid 731] <... symlinkat resumed>) = 0 [pid 732] prctl(PR_SET_NAME, "syz.2.126" [pid 730] close(3 [pid 729] futex(0x7fbe36238fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 731] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 728] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 727] close_range(3, 30, 0 [pid 732] <... prctl resumed>) = 0 [pid 730] <... close resumed>) = 0 [pid 732] close(4 [pid 731] <... openat resumed>) = 3 [pid 728] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 730] read(200 [pid 727] <... close_range resumed>) = 0 [pid 732] <... close resumed>) = 0 [pid 731] write(3, "1000", 4 [pid 730] <... read resumed>, 0x7ffe17bbdd80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 728] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 727] exit_group(0 [pid 732] futex(0x7f6bbdca6fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 731] <... write resumed>) = 4 [pid 732] <... futex resumed>) = 0 [pid 730] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 728] <... mmap resumed>) = 0x7f3ce9e8b000 [pid 732] rt_sigaction(SIGRT_1, {sa_handler=0x7f6bbda3e650, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f6bbd9c0450}, NULL, 8) = 0 [pid 732] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 732] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f6bbd860000 [pid 732] mprotect(0x7f6bbd861000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 732] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 732] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6bbd880990, parent_tid=0x7f6bbd880990, exit_signal=0, stack=0x7f6bbd860000, stack_size=0x201c0, tls=0x7f6bbd8806c0}ci2-android-5-15/strace-static-x86_64: Process 734 attached [pid 734] set_robust_list(0x7f6bbd8809a0, 24 [pid 732] <... clone3 resumed> => {parent_tid=[66]}, 88) = 66 [pid 734] <... set_robust_list resumed>) = 0 [pid 732] rt_sigprocmask(SIG_SETMASK, [] [pid 731] close(3 [pid 730] <... symlinkat resumed>) = 0 [pid 728] mprotect(0x7f3ce9e8c000, 131072, PROT_READ|PROT_WRITE [pid 381] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=67, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 734] rt_sigprocmask(SIG_SETMASK, [] [pid 732] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 731] <... close resumed>) = 0 [pid 730] close(249 [pid 729] <... futex resumed>) = ? [pid 728] <... mprotect resumed>) = 0 [pid 727] <... exit_group resumed>) = ? [pid 381] rt_sigreturn({mask=[]} [pid 734] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 732] futex(0x7f6bbdca6fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 731] read(200 [pid 730] <... close resumed>) = 0 [pid 729] +++ exited with 0 +++ [pid 728] rt_sigprocmask(SIG_BLOCK, ~[] [pid 381] <... rt_sigreturn resumed>) = -1 EINTR (Interrupted system call) [pid 734] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 732] <... futex resumed>) = 0 [pid 734] <... socket resumed>) = 3 [pid 732] futex(0x7f6bbdca6fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 734] futex(0x7f6bbdca6fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 732] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 734] <... futex resumed>) = 0 [pid 732] futex(0x7f6bbdca6fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 734] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 732] <... futex resumed>) = 0 [pid 734] <... socket resumed>) = 4 [pid 732] futex(0x7f6bbdca6fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 727] +++ exited with 0 +++ [pid 734] futex(0x7f6bbdca6fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 732] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 730] close(248 [pid 728] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 731] <... read resumed>, 0x7ffe8a1ae760, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 734] <... futex resumed>) = 0 [pid 732] futex(0x7f6bbdca6fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 730] <... close resumed>) = 0 [pid 728] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f3ce9eab990, parent_tid=0x7f3ce9eab990, exit_signal=0, stack=0x7f3ce9e8b000, stack_size=0x201c0, tls=0x7f3ce9eab6c0} [pid 734] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 732] <... futex resumed>) = 0 [pid 731] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 730] prctl(PR_SET_NAME, "syz.1.125" [pid 388] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=54, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ci2-android-5-15/strace-static-x86_64: Process 735 attached [pid 734] <... connect resumed>) = 0 [pid 732] futex(0x7f6bbdca6fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 735] set_robust_list(0x7f3ce9eab9a0, 24 [pid 734] futex(0x7f6bbdca6fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 732] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 731] <... symlinkat resumed>) = 0 [pid 730] <... prctl resumed>) = 0 [pid 728] <... clone3 resumed> => {parent_tid=[60]}, 88) = 60 [pid 388] rt_sigreturn({mask=[]} [pid 735] <... set_robust_list resumed>) = 0 [pid 734] <... futex resumed>) = 0 [pid 732] futex(0x7f6bbdca6fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 731] close(249 [pid 730] close(4 [pid 728] rt_sigprocmask(SIG_SETMASK, [] [pid 388] <... rt_sigreturn resumed>) = -1 EINTR (Interrupted system call) [pid 735] rt_sigprocmask(SIG_SETMASK, [] [pid 734] sendfile(-1, -1, [3 [pid 732] <... futex resumed>) = 0 [pid 731] <... close resumed>) = 0 [pid 730] <... close resumed>) = 0 [pid 728] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 735] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 734] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 732] futex(0x7f6bbdca6fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 731] close(248 [pid 735] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 734] futex(0x7f6bbdca6fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 732] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 730] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 728] futex(0x7f3cea2d1fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 735] <... socket resumed>) = 3 [pid 734] <... futex resumed>) = 0 [pid 732] futex(0x7f6bbdca6fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 731] <... close resumed>) = 0 [pid 730] <... futex resumed>) = 0 [pid 728] <... futex resumed>) = 0 [pid 735] futex(0x7f3cea2d1fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 734] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 732] <... futex resumed>) = 0 [pid 731] prctl(PR_SET_NAME, "syz.0.124" [pid 735] <... futex resumed>) = 0 [pid 734] <... clone3 resumed>) = 67 [pid 732] futex(0x7f6bbdca6fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 730] rt_sigaction(SIGRT_1, {sa_handler=0x7f21591a9650, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f215912b450} [pid 728] futex(0x7f3cea2d1fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 388] write(248, "\x00\x00\x00\x00", 4 [pid 735] futex(0x7f3cea2d1fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 734] futex(0x7f6bbdca6fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 732] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 731] <... prctl resumed>) = 0 [pid 734] <... futex resumed>) = 0 [pid 732] futex(0x7f6bbdca6fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 734] ioctl(3, PPPIOCSMRU, 0 [pid 732] <... futex resumed>) = 0 [pid 734] <... ioctl resumed>) = -1 ENOSYS (Function not implemented) [pid 732] futex(0x7f6bbdca6fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 734] futex(0x7f6bbdca6fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 732] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 734] <... futex resumed>) = 0 [pid 732] close_range(3, 30, 0 [pid 734] futex(0x7f6bbdca6fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 732] <... close_range resumed>) = 0 [pid 732] exit_group(0 [pid 734] <... futex resumed>) = ? [pid 732] <... exit_group resumed>) = ? [pid 734] +++ exited with 0 +++ [pid 732] +++ exited with 0 +++ [pid 730] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 728] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 388] <... write resumed>) = 4 [pid 310] <... pselect6 resumed>) = 1 (in [13], left {tv_sec=0, tv_nsec=985281502}) [pid 730] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 728] futex(0x7f3cea2d1fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 388] umount2("./17", MNT_FORCE|UMOUNT_NOFOLLOW [pid 310] read(13 [pid 730] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 728] <... futex resumed>) = 0 [pid 388] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 310] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 730] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 728] futex(0x7f3cea2d1fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 388] openat(AT_FDCWD, "./17", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 310] write(3, "\xf4\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x05\x00\x00\x00\x20\x00\x00\x00\x7a\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x00\xb4\xc4\x04"..., 248 [pid 730] <... mmap resumed>) = 0x7f2158fcb000 [pid 388] <... openat resumed>) = 3 [pid 310] <... write resumed>) = 248 [pid 730] mprotect(0x7f2158fcc000, 131072, PROT_READ|PROT_WRITE [pid 388] fstat(3 [pid 310] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x05\x00\x00\x00\x7f\x00\x00\x00\x00\x00\x00\x00", 56 [pid 730] <... mprotect resumed>) = 0 [pid 388] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 310] <... write resumed>) = 56 [pid 730] rt_sigprocmask(SIG_BLOCK, ~[] [pid 388] getdents64(3 [pid 310] write(11, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x7f\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 730] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 388] <... getdents64 resumed>, 0x555569381900 /* 6 entries */, 32768) = 176 [pid 310] <... write resumed>) = 48 [pid 730] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f2158feb990, parent_tid=0x7f2158feb990, exit_signal=0, stack=0x7f2158fcb000, stack_size=0x201c0, tls=0x7f2158feb6c0} [pid 388] umount2("./17/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 388] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 730] <... clone3 resumed> => {parent_tid=[81]}, 88) = 81 [pid 388] newfstatat(AT_FDCWD, "./17/binderfs" [pid 730] rt_sigprocmask(SIG_SETMASK, [] [pid 388] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 303] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3ff4dd4ab7000002}], 128, 442, NULL, 0) = 1 [pid 730] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 388] unlink("./17/binderfs" [pid 730] futex(0x7f2159411fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 388] <... unlink resumed>) = 0 [pid 730] <... futex resumed>) = 0 [pid 388] umount2("./17/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 730] futex(0x7f2159411fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 388] <... umount2 resumed>) = -1 EINVAL (Invalid argument) ci2-android-5-15/strace-static-x86_64: Process 737 attached [pid 303] futex(0x34196c0, FUTEX_WAKE_PRIVATE, 1 [pid 735] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 731] close(4 [pid 388] newfstatat(AT_FDCWD, "./17/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 388] unlink("./17/cgroup.net") = 0 [pid 388] umount2("./17/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 388] newfstatat(AT_FDCWD, "./17/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 388] unlink("./17/cgroup.cpu") = 0 [pid 388] umount2("./17/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 388] newfstatat(AT_FDCWD, "./17/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 388] unlink("./17/cgroup") = 0 [pid 388] getdents64(3, 0x555569381900 /* 0 entries */, 32768) = 0 [pid 388] close(3) = 0 [pid 388] unlinkat(AT_FDCWD, "./17", AT_REMOVEDIR) = 0 [pid 388] mkdirat(AT_FDCWD, "./18", 0777) = 0 [pid 388] openat(AT_FDCWD, "/dev/loop5", O_RDWR) = 3 [pid 388] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 388] close(3) = 0 [pid 388] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 388] close(3) = 0 [pid 388] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 388] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 388] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 388] close(3) = 0 [pid 388] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 388] close(3) = 0 [pid 388] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 388] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 388] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 388] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x10\xa3\x84\xc2\xff\x7f\x00\x00\x00\x00\x00\x00"..., 952) = 0 [pid 388] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 303] <... futex resumed>) = 1 [pid 388] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 388] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 388] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x10\xa3\x84\xc2\xff\x7f\x00\x00\x00\x00\x00\x00"..., 1368) = 0 [pid 388] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 737] set_robust_list(0x7f2158feb9a0, 24 [pid 735] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 731] <... close resumed>) = 0 [pid 388] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 386] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=55, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 388] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 388] close(3) = 0 [pid 388] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x7f\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 383] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=65, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 388] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 388] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55556936e7d0) = 57 [pid 388] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 303] read(6 [pid 304] <... futex resumed>) = 0 [pid 731] futex(0x7fc624282fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 303] <... read resumed>, "\xf4\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x05\x00\x00\x00\x20\x00\x00\x00\x7a\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x00\xb4\xc4\x04"..., 9967212) = 248 [pid 304] epoll_pwait(4 [pid 386] rt_sigreturn({mask=[]} [pid 735] <... socket resumed>) = 4 [pid 303] read(6 [pid 731] <... futex resumed>) = 0 [pid 386] <... rt_sigreturn resumed>) = -1 EINTR (Interrupted system call) [pid 384] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=76, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 737] <... set_robust_list resumed>) = 0 [pid 383] rt_sigreturn({mask=[]} [pid 304] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 ci2-android-5-15/strace-static-x86_64: Process 738 attached [pid 303] <... read resumed>, 0x198990a00000, 9967212) = -1 EAGAIN (Resource temporarily unavailable) [pid 735] futex(0x7f3cea2d1fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 731] rt_sigaction(SIGRT_1, {sa_handler=0x7fc62401a650, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc623f9c450} [pid 303] epoll_pwait(4 [pid 738] set_robust_list(0x55556936e7e0, 24 [pid 735] <... futex resumed>) = 1 [pid 731] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 728] <... futex resumed>) = 0 [pid 303] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 738] <... set_robust_list resumed>) = 0 [pid 735] futex(0x7f3cea2d1fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 731] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 728] futex(0x7f3cea2d1fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 303] epoll_pwait(4 [pid 738] rt_sigprocmask(SIG_SETMASK, [] [pid 735] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 731] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 728] <... futex resumed>) = 0 [pid 738] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 735] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 731] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 728] futex(0x7f3cea2d1fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 738] chdir("./18" [pid 735] <... connect resumed>) = 0 [pid 731] <... mmap resumed>) = 0x7fc623e3c000 [pid 738] <... chdir resumed>) = 0 [pid 735] futex(0x7f3cea2d1fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 731] mprotect(0x7fc623e3d000, 131072, PROT_READ|PROT_WRITE [pid 738] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 735] <... futex resumed>) = 1 [pid 731] <... mprotect resumed>) = 0 [pid 728] <... futex resumed>) = 0 [pid 738] <... prctl resumed>) = 0 [pid 737] rt_sigprocmask(SIG_SETMASK, [] [pid 735] futex(0x7f3cea2d1fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 731] rt_sigprocmask(SIG_BLOCK, ~[] [pid 728] futex(0x7f3cea2d1fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 384] rt_sigreturn({mask=[]} [pid 383] <... rt_sigreturn resumed>) = 0 [pid 738] setpgid(0, 0 [pid 735] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 731] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 728] <... futex resumed>) = 0 [pid 738] <... setpgid resumed>) = 0 [pid 735] sendfile(-1, -1, [3 [pid 731] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc623e5c990, parent_tid=0x7fc623e5c990, exit_signal=0, stack=0x7fc623e3c000, stack_size=0x201c0, tls=0x7fc623e5c6c0} [pid 728] futex(0x7f3cea2d1fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 738] symlinkat("/syzcgroup/unified/syz5", AT_FDCWD, "./cgroup" [pid 735] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 738] <... symlinkat resumed>) = 0 [pid 735] futex(0x7f3cea2d1fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 731] <... clone3 resumed> => {parent_tid=[72]}, 88) = 72 [pid 738] symlinkat("/syzcgroup/cpu/syz5", AT_FDCWD, "./cgroup.cpu" [pid 735] <... futex resumed>) = 1 [pid 731] rt_sigprocmask(SIG_SETMASK, [] [pid 728] <... futex resumed>) = 0 [pid 738] <... symlinkat resumed>) = 0 [pid 735] futex(0x7f3cea2d1fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 731] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 728] futex(0x7f3cea2d1fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 738] symlinkat("/syzcgroup/net/syz5", AT_FDCWD, "./cgroup.net" [pid 735] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 731] futex(0x7fc624282fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 728] <... futex resumed>) = 0 [pid 738] <... symlinkat resumed>) = 0 [pid 735] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 731] <... futex resumed>) = 0 [pid 728] futex(0x7f3cea2d1fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 738] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 735] <... clone3 resumed>) = 61 [pid 731] futex(0x7fc624282fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 738] <... openat resumed>) = 3 [pid 735] futex(0x7f3cea2d1fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 738] write(3, "1000", 4 [pid 735] <... futex resumed>) = 1 [pid 728] <... futex resumed>) = 0 [pid 738] <... write resumed>) = 4 [pid 735] futex(0x7f3cea2d1fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 728] futex(0x7f3cea2d1fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 738] close(3 [pid 735] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 728] <... futex resumed>) = 0 [pid 738] <... close resumed>) = 0 [pid 735] ioctl(3, PPPIOCSMRU, 0 [pid 728] futex(0x7f3cea2d1fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 738] read(200 [pid 735] <... ioctl resumed>) = -1 ENOSYS (Function not implemented) [pid 738] <... read resumed>, 0x7fffc284a580, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 735] futex(0x7f3cea2d1fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 738] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 735] <... futex resumed>) = 1 [pid 728] <... futex resumed>) = 0 [pid 738] <... symlinkat resumed>) = 0 [pid 735] futex(0x7f3cea2d1fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 728] close_range(3, 30, 0 [pid 738] close(249 [pid 728] <... close_range resumed>) = 0 [pid 738] <... close resumed>) = 0 [pid 728] exit_group(0ci2-android-5-15/strace-static-x86_64: Process 739 attached [pid 738] close(248 [pid 737] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 735] <... futex resumed>) = ? [pid 728] <... exit_group resumed>) = ? [pid 384] <... rt_sigreturn resumed>) = -1 EINTR (Interrupted system call) [pid 739] set_robust_list(0x7fc623e5c9a0, 24 [pid 738] <... close resumed>) = 0 [pid 737] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 735] +++ exited with 0 +++ [pid 728] +++ exited with 0 +++ [pid 738] prctl(PR_SET_NAME, "syz.5.127" [pid 386] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=59, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 738] <... prctl resumed>) = 0 [pid 386] rt_sigreturn({mask=[]} [pid 738] close(4 [pid 386] <... rt_sigreturn resumed>) = -1 EINTR (Interrupted system call) [pid 738] <... close resumed>) = 0 [pid 738] futex(0x7fbe36238fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 386] write(248, "\x00\x00\x00\x00", 4 [pid 738] rt_sigaction(SIGRT_1, {sa_handler=0x7fbe35fd0650, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fbe35f52450} [pid 386] <... write resumed>) = 4 [pid 310] <... pselect6 resumed>) = 1 (in [21], left {tv_sec=0, tv_nsec=967645984}) [pid 738] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 386] umount2("./18", MNT_FORCE|UMOUNT_NOFOLLOW [pid 310] read(21 [pid 738] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 386] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 310] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 738] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 386] openat(AT_FDCWD, "./18", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 310] write(3, "\xe4\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x06\x00\x00\x00\x20\x00\x00\x00\x7b\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x1c\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x1c\x00\x00\x00\x14\x00\x00\x00\x40\x11\x8b\x05"..., 232 [pid 738] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 386] <... openat resumed>) = 3 [pid 310] <... write resumed>) = 232 [pid 738] <... mmap resumed>) = 0x7fbe35df2000 [pid 386] fstat(3 [pid 310] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x06\x00\x00\x00\x80\x00\x00\x00\x00\x00\x00\x00", 56 [pid 738] mprotect(0x7fbe35df3000, 131072, PROT_READ|PROT_WRITE [pid 386] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 310] <... write resumed>) = 56 [pid 738] <... mprotect resumed>) = 0 [pid 386] getdents64(3 [pid 310] write(20, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 738] rt_sigprocmask(SIG_BLOCK, ~[] [pid 386] <... getdents64 resumed>, 0x55556825d900 /* 6 entries */, 32768) = 176 [pid 310] <... write resumed>) = 48 [pid 738] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 386] umount2("./18/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 738] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fbe35e12990, parent_tid=0x7fbe35e12990, exit_signal=0, stack=0x7fbe35df2000, stack_size=0x201c0, tls=0x7fbe35e126c0} [pid 386] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 386] newfstatat(AT_FDCWD, "./18/binderfs" [pid 738] <... clone3 resumed> => {parent_tid=[58]}, 88) = 58 [pid 386] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 738] rt_sigprocmask(SIG_SETMASK, [] [pid 386] unlink("./18/binderfs" [pid 738] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 386] <... unlink resumed>) = 0 [pid 738] futex(0x7fbe36238fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 386] umount2("./18/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 738] <... futex resumed>) = 0 [pid 386] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 738] futex(0x7fbe36238fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 386] newfstatat(AT_FDCWD, "./18/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 386] unlink("./18/cgroup.net") = 0 [pid 386] umount2("./18/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 386] newfstatat(AT_FDCWD, "./18/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 386] unlink("./18/cgroup.cpu") = 0 [pid 386] umount2("./18/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 386] newfstatat(AT_FDCWD, "./18/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 386] unlink("./18/cgroup") = 0 [pid 386] getdents64(3, 0x55556825d900 /* 0 entries */, 32768) = 0 [pid 386] close(3) = 0 [pid 386] unlinkat(AT_FDCWD, "./18", AT_REMOVEDIR) = 0 [pid 386] mkdirat(AT_FDCWD, "./19", 0777) = 0 [pid 386] openat(AT_FDCWD, "/dev/loop6", O_RDWR [pid 737] <... socket resumed>) = 3 [pid 386] <... openat resumed>) = 3 [pid 739] <... set_robust_list resumed>) = 0 ci2-android-5-15/strace-static-x86_64: Process 741 attached [pid 737] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 386] ioctl(3, LOOP_CLR_FD [pid 304] futex(0x34196c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=377358872} [pid 386] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 386] close(3) = 0 [pid 386] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 386] close(3) = 0 [pid 386] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 386] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 386] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 386] close(3) = 0 [pid 386] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [ 37.559634][ T706] ------------[ cut here ]------------ [ 37.566062][ T706] WARNING: CPU: 1 PID: 706 at net/l2tp/l2tp_ppp.c:156 pppol2tp_sock_to_session+0x167/0x1b0 [ 37.580422][ T706] Modules linked in: [ 37.584500][ T706] CPU: 1 PID: 706 Comm: syz.5.114 Tainted: G B W syzkaller #0 [ 37.594451][ T706] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 303] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3ff4dd4ab7000002}], 128, 399, NULL, 0) = 1 [pid 739] rt_sigprocmask(SIG_SETMASK, [] [pid 737] <... futex resumed>) = 1 [pid 730] <... futex resumed>) = 0 [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 303] futex(0x34196c0, FUTEX_WAKE_PRIVATE, 1 [pid 386] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 303] <... futex resumed>) = 1 [pid 386] close(3 [pid 303] read(6 [pid 386] <... close resumed>) = 0 [pid 303] <... read resumed>, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x05\x00\x00\x00\x7f\x00\x00\x00\x00\x00\x00\x00\xe4\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00"..., 9967212) = 344 [pid 386] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 303] write(6, "\x9c\x01\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x89\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 416 [pid 741] set_robust_list(0x7fbe35e129a0, 24 [pid 739] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 737] futex(0x7f2159411fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 730] futex(0x7f2159411fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 386] <... socket resumed>) = 3 [pid 304] <... futex resumed>) = 0 [pid 303] <... write resumed>) = 416 [pid 386] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 310] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=985534284}) [pid 303] write(6, "\x9c\x01\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x8a\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 416 [pid 386] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 310] read(3 [pid 303] <... write resumed>) = 416 [pid 386] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 310] <... read resumed>, "\x9c\x01\x00\x00", 4) = 4 [pid 303] read(6 [pid 386] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 310] read(3 [pid 303] <... read resumed>, 0x198990a00000, 9967212) = -1 EAGAIN (Resource temporarily unavailable) [pid 386] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 310] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x89\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x36\x01\x00\x00"..., 412) = 412 [pid 303] epoll_pwait(4 [pid 386] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 303] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 386] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 310] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=999988284}) [pid 303] epoll_pwait(4 [pid 386] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 310] read(3 [pid 386] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 310] <... read resumed>, "\x9c\x01\x00\x00", 4) = 4 [pid 386] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 310] read(3 [pid 386] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 310] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x8a\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x36\x01\x00\x00"..., 412) = 412 [pid 386] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 386] close(3) = 0 [pid 386] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 386] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 386] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55556824a7d0) = 62 [pid 386] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 741] <... set_robust_list resumed>) = 0 [pid 741] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 741] socket(AF_PPPOX, SOCK_STREAM, 1) = 3 [pid 741] futex(0x7fbe36238fac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 738] <... futex resumed>) = 0 [pid 741] futex(0x7fbe36238fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 738] futex(0x7fbe36238fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 741] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 738] <... futex resumed>) = 0 [pid 741] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 738] futex(0x7fbe36238fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 741] <... socket resumed>) = 4 [pid 741] futex(0x7fbe36238fac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 738] <... futex resumed>) = 0 [pid 741] futex(0x7fbe36238fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 738] futex(0x7fbe36238fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 741] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 738] <... futex resumed>) = 0 [pid 741] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 738] futex(0x7fbe36238fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 741] <... connect resumed>) = 0 [pid 741] futex(0x7fbe36238fac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 738] <... futex resumed>) = 0 [pid 741] futex(0x7fbe36238fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 738] futex(0x7fbe36238fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 741] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 738] <... futex resumed>) = 0 [pid 741] sendfile(-1, -1, [3 [pid 738] futex(0x7fbe36238fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 741] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 741] futex(0x7fbe36238fac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 738] <... futex resumed>) = 0 [pid 741] futex(0x7fbe36238fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 738] futex(0x7fbe36238fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 741] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 738] <... futex resumed>) = 0 [pid 741] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 738] futex(0x7fbe36238fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-5-15/strace-static-x86_64: Process 742 attached [pid 739] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 737] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 730] <... futex resumed>) = 0 [pid 742] set_robust_list(0x55556824a7e0, 24 [pid 739] <... socket resumed>) = 3 [pid 737] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 730] futex(0x7f2159411fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 737] <... socket resumed>) = 4 [pid 742] <... set_robust_list resumed>) = 0 [pid 739] futex(0x7fc624282fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 737] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 742] rt_sigprocmask(SIG_SETMASK, [] [pid 739] <... futex resumed>) = 1 [pid 737] <... futex resumed>) = 1 [pid 731] <... futex resumed>) = 0 [pid 730] <... futex resumed>) = 0 [pid 383] write(248, "\x00\x00\x00\x00", 4 [pid 304] futex(0x34196c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=347770857} [pid 742] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 739] futex(0x7fc624282fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 737] futex(0x7f2159411fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 731] futex(0x7fc624282fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 730] futex(0x7f2159411fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 383] <... write resumed>) = 4 [pid 742] chdir("./19" [pid 739] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 737] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 731] <... futex resumed>) = 0 [pid 730] <... futex resumed>) = 0 [pid 383] umount2("./21", MNT_FORCE|UMOUNT_NOFOLLOW [pid 310] <... pselect6 resumed>) = 1 (in [16], left {tv_sec=0, tv_nsec=983128026}) [pid 742] <... chdir resumed>) = 0 [pid 739] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 737] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 731] futex(0x7fc624282fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 730] futex(0x7f2159411fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 383] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 310] read(16 [pid 742] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 739] <... socket resumed>) = 4 [pid 737] <... connect resumed>) = -1 EEXIST (File exists) [pid 383] openat(AT_FDCWD, "./21", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 310] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 742] <... prctl resumed>) = 0 [pid 739] futex(0x7fc624282fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 737] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 742] setpgid(0, 0 [pid 383] <... openat resumed>) = 3 [pid 310] write(3, "\xe4\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x7e\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x1c\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x1c\x00\x00\x00\x14\x00\x00\x00\x80\x9b\x82\x07"..., 232 [pid 739] <... futex resumed>) = 1 [pid 742] <... setpgid resumed>) = 0 [pid 737] <... futex resumed>) = 1 [pid 731] <... futex resumed>) = 0 [pid 730] <... futex resumed>) = 0 [pid 383] fstat(3 [pid 303] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3ff4dd4ab7000002}], 128, 365, NULL, 0) = 1 [pid 742] symlinkat("/syzcgroup/unified/syz6", AT_FDCWD, "./cgroup" [pid 739] futex(0x7fc624282fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 737] futex(0x7f2159411fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 310] <... write resumed>) = 232 [pid 303] futex(0x34196c0, FUTEX_WAKE_PRIVATE, 1 [pid 731] futex(0x7fc624282fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 730] futex(0x7f2159411fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 383] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 303] <... futex resumed>) = 1 [pid 303] read(6, "\xe4\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x7e\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x1c\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x1c\x00\x00\x00\x14\x00\x00\x00\x80\x9b\x82\x07"..., 9967212) = 232 [pid 303] read(6, 0x198990a00000, 9967212) = -1 EAGAIN (Resource temporarily unavailable) [pid 303] epoll_pwait(4, [], 128, 0, NULL, 0) = 0 [pid 303] epoll_pwait(4 [pid 741] <... clone3 resumed>) = 59 [pid 741] futex(0x7fbe36238fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 388] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=53, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 741] <... futex resumed>) = 1 [pid 738] <... futex resumed>) = 0 [pid 388] rt_sigreturn({mask=[]} [pid 386] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=58, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 386] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 741] ioctl(3, PPPIOCSMRU, 0 [pid 738] futex(0x7fbe36238fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 388] <... rt_sigreturn resumed>) = 0 [pid 741] <... ioctl resumed>) = -1 ENOSYS (Function not implemented) [pid 738] <... futex resumed>) = 0 [pid 741] futex(0x7fbe36238fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 738] futex(0x7fbe36238fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 741] <... futex resumed>) = 0 [pid 738] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 741] futex(0x7fbe36238fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 738] close_range(3, 30, 0) = 0 [pid 738] exit_group(0 [pid 741] <... futex resumed>) = ? [pid 738] <... exit_group resumed>) = ? [pid 742] <... symlinkat resumed>) = 0 [pid 741] +++ exited with 0 +++ [pid 739] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 738] +++ exited with 0 +++ [pid 737] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 731] <... futex resumed>) = 0 [pid 730] <... futex resumed>) = 0 [pid 383] getdents64(3 [pid 310] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x81\x00\x00\x00\x00\x00\x00\x00", 56 [pid 304] <... futex resumed>) = 0 [pid 388] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=57, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 388] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 381] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=70, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 381] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 388] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 388] umount2("./18", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 388] openat(AT_FDCWD, "./18", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 388] fstat(3, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 388] getdents64(3, 0x555569381900 /* 6 entries */, 32768) = 176 [pid 388] umount2("./18/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 388] newfstatat(AT_FDCWD, "./18/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 388] unlink("./18/binderfs") = 0 [pid 388] umount2("./18/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 388] newfstatat(AT_FDCWD, "./18/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 388] unlink("./18/cgroup.net" [pid 742] symlinkat("/syzcgroup/cpu/syz6", AT_FDCWD, "./cgroup.cpu" [pid 739] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 737] sendfile(-1, -1, [3 [pid 731] futex(0x7fc624282fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 730] futex(0x7f2159411fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 383] <... getdents64 resumed>, 0x55555db89900 /* 1 entries */, 32768) = 24 [pid 310] <... write resumed>) = 56 [pid 388] <... unlink resumed>) = 0 [pid 388] umount2("./18/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 388] newfstatat(AT_FDCWD, "./18/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 388] unlink("./18/cgroup.cpu") = 0 [pid 388] umount2("./18/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 388] newfstatat(AT_FDCWD, "./18/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 388] unlink("./18/cgroup") = 0 [pid 388] getdents64(3, 0x555569381900 /* 0 entries */, 32768) = 0 [pid 388] close(3) = 0 [pid 388] unlinkat(AT_FDCWD, "./18", AT_REMOVEDIR) = 0 [pid 388] mkdirat(AT_FDCWD, "./19", 0777) = 0 [ 37.604798][ T706] RIP: 0010:pppol2tp_sock_to_session+0x167/0x1b0 [ 37.613664][ T706] Code: 5d c3 e8 2c 83 0b fd be 02 00 00 00 eb 0a e8 20 83 0b fd be 01 00 00 00 4c 89 f7 e8 33 02 f2 fd e9 0f ff ff ff e8 09 83 0b fd <0f> 0b 48 89 df e8 ef 00 00 00 eb bd e8 f8 82 0b fd 4c 89 f7 be 03 [ 37.636193][ T706] RSP: 0018:ffffc9000174fbf0 EFLAGS: 00010293 [ 37.642661][ T706] RAX: ffffffff845e33d7 RBX: ffff888118816000 RCX: ffff88810f542780 [ 37.649827][ T726] ------------[ cut here ]------------ [pid 388] openat(AT_FDCWD, "/dev/loop5", O_RDWR) = 3 [pid 388] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 388] close(3) = 0 [pid 742] <... symlinkat resumed>) = 0 [pid 739] <... connect resumed>) = 0 [pid 737] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 383] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=64, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 310] write(15, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x81\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 388] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 388] close(3) = 0 [pid 388] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 388] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 388] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 310] <... write resumed>) = 48 [pid 383] rt_sigreturn({mask=[]} [pid 304] futex(0x34196c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=315644356} [pid 739] futex(0x7fc624282fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 737] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 383] <... rt_sigreturn resumed>) = 24 [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 742] symlinkat("/syzcgroup/net/syz6", AT_FDCWD, "./cgroup.net" [pid 739] <... futex resumed>) = 1 [pid 737] <... futex resumed>) = 1 [pid 731] <... futex resumed>) = 0 [pid 730] <... futex resumed>) = 0 [pid 383] getdents64(3 [pid 388] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 388] close(3) = 0 [pid 388] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 388] close(3) = 0 [pid 388] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 388] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 388] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 388] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 388] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 388] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 388] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 388] close(3) = 0 [pid 388] read(249 [pid 742] <... symlinkat resumed>) = 0 [pid 739] futex(0x7fc624282fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 737] futex(0x7f2159411fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 731] futex(0x7fc624282fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 730] futex(0x7f2159411fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 383] <... getdents64 resumed>, 0x55555db89900 /* 5 entries */, 32768) = 152 [pid 310] <... pselect6 resumed>) = 1 (in [13], left {tv_sec=0, tv_nsec=999986258}) [pid 303] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3ff4dd4ab7000002}], 128, 344, NULL, 0) = 1 [pid 742] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 739] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 737] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 731] <... futex resumed>) = 0 [pid 730] <... futex resumed>) = 0 [pid 383] umount2("./21/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 310] read(13 [pid 303] futex(0x34196c0, FUTEX_WAKE_PRIVATE, 1 [pid 742] <... openat resumed>) = 3 [pid 739] sendfile(-1, -1, [3 [pid 737] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 731] futex(0x7fc624282fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 730] futex(0x7f2159411fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 383] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 310] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 303] <... futex resumed>) = 1 [pid 303] read(6, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x81\x00\x00\x00\x00\x00\x00\x00", 9967212) = 56 [pid 303] write(6, "\x9c\x01\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x8b\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 416) = 416 [pid 303] read(6, 0x198990a00000, 9967212) = -1 EAGAIN (Resource temporarily unavailable) [pid 303] epoll_pwait(4, [], 128, 0, NULL, 0) = 0 [pid 303] epoll_pwait(4 [pid 742] write(3, "1000", 4 [pid 739] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 737] <... clone3 resumed>) = 82 [pid 383] newfstatat(AT_FDCWD, "./21/binderfs" [pid 310] write(3, "\xe4\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x05\x00\x00\x00\x20\x00\x00\x00\x7f\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x1c\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x1c\x00\x00\x00\x14\x00\x00\x00\x80\xad\xfc\x07"..., 232 [pid 304] <... futex resumed>) = 0 [pid 388] <... read resumed>, 0x7fffc284aa10, 48) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 388] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=56, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 388] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [ 37.651873][ T706] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000000c04eb7d [ 37.666553][ T706] RBP: ffffc9000174fc10 R08: ffff888118816083 R09: 1ffff11023102c10 [ 37.673157][ T726] WARNING: CPU: 0 PID: 726 at net/l2tp/l2tp_ppp.c:156 pppol2tp_sock_to_session+0x167/0x1b0 [ 37.675343][ T706] R10: dffffc0000000000 R11: ffffed1023102c11 R12: dffffc0000000000 [ 37.685658][ T726] Modules linked in: [ 37.693095][ T706] R13: dffffc0000000000 R14: 0000000000000000 R15: ffff8881157f7c00 [ 37.695990][ T726] [pid 388] read(249 [pid 742] <... write resumed>) = 4 [pid 739] futex(0x7fc624282fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 737] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 383] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 310] <... write resumed>) = 232 [pid 303] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3ff4dd4ab7000002}], 128, 286, NULL, 0) = 1 [pid 303] read(6, "\xe4\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x05\x00\x00\x00\x20\x00\x00\x00\x7f\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x1c\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x1c\x00\x00\x00\x14\x00\x00\x00\x80\xad\xfc\x07"..., 9967212) = 232 [pid 303] read(6, 0x198990a00000, 9967212) = -1 EAGAIN (Resource temporarily unavailable) [pid 303] epoll_pwait(4, [], 128, 0, NULL, 0) = 0 [pid 303] epoll_pwait(4 [pid 742] close(3 [pid 739] <... futex resumed>) = 1 [pid 737] <... futex resumed>) = 1 [pid 731] <... futex resumed>) = 0 [pid 730] <... futex resumed>) = 0 [pid 383] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=67, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 310] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x05\x00\x00\x00\x82\x00\x00\x00\x00\x00\x00\x00", 56 [pid 742] <... close resumed>) = 0 [pid 739] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 731] futex(0x7fc624282fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 730] futex(0x7f2159411fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 383] rt_sigreturn({mask=[]} [pid 310] <... write resumed>) = 56 [pid 304] futex(0x34196c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=231322011} [pid 737] ioctl(3, PPPIOCSMRU, 0) = -1 ENOTCONN (Transport endpoint is not connected) [pid 737] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [ 37.697982][ T706] FS: 0000000000000000(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 37.707709][ T726] CPU: 0 PID: 726 Comm: syz.1.120 Tainted: G B W syzkaller #0 [ 37.708390][ T706] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 37.719388][ T726] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 37.725466][ T706] CR2: 000055555db91908 CR3: 0000000125872000 CR4: 00000000003506a0 [ 37.732710][ T726] RIP: 0010:pppol2tp_sock_to_session+0x167/0x1b0 [pid 737] futex(0x7f2159411fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 303] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3ff4dd4ab7000002}], 128, 262, NULL, 0) = 1 [pid 742] read(200 [pid 739] <... clone3 resumed>) = 73 [pid 731] <... futex resumed>) = 0 [pid 730] <... futex resumed>) = 1 [pid 383] <... rt_sigreturn resumed>) = 0 [pid 310] write(11, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x82\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 737] <... futex resumed>) = 0 [pid 737] futex(0x7f2159411fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 303] futex(0x34196c0, FUTEX_WAKE_PRIVATE, 1 [pid 742] <... read resumed>, 0x7ffef91e3880, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 739] futex(0x7fc624282fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 731] futex(0x7fc624282fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 388] <... read resumed>, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x82\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 386] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=61, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 383] unlink("./21/binderfs" [pid 310] <... write resumed>) = 48 [pid 303] <... futex resumed>) = 1 [pid 742] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 739] <... futex resumed>) = 0 [pid 731] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 386] rt_sigreturn({mask=[]} [pid 383] <... unlink resumed>) = 0 [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 303] read(6 [pid 742] <... symlinkat resumed>) = 0 [pid 739] ioctl(3, PPPIOCSMRU, 0 [pid 731] futex(0x7fc624282fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 386] <... rt_sigreturn resumed>) = -1 EINTR (Interrupted system call) [pid 383] umount2("./21/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 310] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=999985890}) [pid 303] <... read resumed>, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x05\x00\x00\x00\x82\x00\x00\x00\x00\x00\x00\x00", 9967212) = 56 [pid 742] close(249 [pid 739] <... ioctl resumed>) = -1 ENOSYS (Function not implemented) [pid 731] <... futex resumed>) = 0 [pid 383] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 310] read(3 [pid 303] write(6, "\x9c\x01\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x8c\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 416 [pid 742] <... close resumed>) = 0 [pid 739] futex(0x7fc624282fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 731] futex(0x7fc624282fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 383] newfstatat(AT_FDCWD, "./21/cgroup.net" [pid 310] <... read resumed>, "\x9c\x01\x00\x00", 4) = 4 [pid 303] <... write resumed>) = 416 [pid 742] close(248 [pid 739] <... futex resumed>) = 0 [pid 731] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 383] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 310] read(3 [pid 303] read(6 [pid 742] <... close resumed>) = 0 [pid 739] futex(0x7fc624282fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 731] close_range(3, 30, 0 [pid 383] unlink("./21/cgroup.net" [pid 310] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x8b\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x36\x01\x00\x00"..., 412) = 412 [pid 303] <... read resumed>, 0x198990a00000, 9967212) = -1 EAGAIN (Resource temporarily unavailable) [pid 742] prctl(PR_SET_NAME, "syz.6.128" [pid 731] <... close_range resumed>) = 0 [pid 383] <... unlink resumed>) = 0 [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 303] epoll_pwait(4 [pid 742] <... prctl resumed>) = 0 [pid 731] exit_group(0 [pid 383] umount2("./21/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 310] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=999987679}) [pid 303] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 742] close(4 [pid 739] <... futex resumed>) = ? [pid 731] <... exit_group resumed>) = ? [pid 383] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 310] read(3 [pid 303] epoll_pwait(4 [pid 742] <... close resumed>) = 0 [pid 739] +++ exited with 0 +++ [pid 731] +++ exited with 0 +++ [pid 383] newfstatat(AT_FDCWD, "./21/cgroup.cpu" [pid 310] <... read resumed>, "\x9c\x01\x00\x00", 4) = 4 [pid 742] futex(0x7f3cea2d1fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 383] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 310] read(3 [pid 742] <... futex resumed>) = 0 [pid 383] unlink("./21/cgroup.cpu" [pid 381] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=71, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 310] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x8c\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x36\x01\x00\x00"..., 412) = 412 [pid 742] rt_sigaction(SIGRT_1, {sa_handler=0x7f3cea069650, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f3ce9feb450} [pid 383] <... unlink resumed>) = 0 [pid 381] rt_sigreturn({mask=[]} [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 742] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 383] umount2("./21/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 381] <... rt_sigreturn resumed>) = -1 EINTR (Interrupted system call) [pid 742] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 383] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 742] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 383] newfstatat(AT_FDCWD, "./21/cgroup" [pid 742] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 383] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 742] <... mmap resumed>) = 0x7f3ce9e8b000 [pid 383] unlink("./21/cgroup" [pid 381] write(248, "\x00\x00\x00\x00", 4 [pid 742] mprotect(0x7f3ce9e8c000, 131072, PROT_READ|PROT_WRITE [pid 383] <... unlink resumed>) = 0 [pid 742] <... mprotect resumed>) = 0 [pid 383] getdents64(3 [pid 381] <... write resumed>) = 4 [pid 310] <... pselect6 resumed>) = 1 (in [25], left {tv_sec=0, tv_nsec=999281544}) [pid 742] rt_sigprocmask(SIG_BLOCK, ~[] [pid 383] <... getdents64 resumed>, 0x55555db89900 /* 0 entries */, 32768) = 0 [pid 381] umount2("./23", MNT_FORCE|UMOUNT_NOFOLLOW [pid 310] read(25 [pid 742] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 383] close(3 [pid 381] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 310] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 742] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f3ce9eab990, parent_tid=0x7f3ce9eab990, exit_signal=0, stack=0x7f3ce9e8b000, stack_size=0x201c0, tls=0x7f3ce9eab6c0} [pid 383] <... close resumed>) = 0 [pid 381] openat(AT_FDCWD, "./23", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 310] write(3, "\xe4\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x16\x00\x08\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x10\x00\x00\x00\x20\x00\x00\x00\x7c\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x1c\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x1c\x00\x00\x00\x14\x00\x00\x00\xc0\x4e\x58\x11"..., 232 [pid 303] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3ff4dd4ab7000002}], 128, 186, NULL, 0) = 1 [pid 383] unlinkat(AT_FDCWD, "./21", AT_REMOVEDIR [pid 381] <... openat resumed>) = 3 [pid 310] <... write resumed>) = 232 [pid 303] read(6 [pid 742] <... clone3 resumed> => {parent_tid=[63]}, 88) = 63 [pid 383] <... unlinkat resumed>) = 0 [pid 381] fstat(3 [pid 310] write(3, "\x2c\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0e\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x00\x00\x06\x00\x0c\x00\x04\x00\x06\x00\x00\x00\x83\x00\x00\x00\x00\x00\x00\x00", 48 [pid 303] <... read resumed>, "\xe4\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x16\x00\x08\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x10\x00\x00\x00\x20\x00\x00\x00\x7c\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x1c\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x1c\x00\x00\x00\x14\x00\x00\x00\xc0\x4e\x58\x11"..., 9967212) = 232 [pid 742] rt_sigprocmask(SIG_SETMASK, [] [pid 383] mkdirat(AT_FDCWD, "./22", 0777 [pid 381] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 310] <... write resumed>) = 48 [pid 303] read(6 [pid 742] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 383] <... mkdirat resumed>) = 0 [pid 381] getdents64(3 [pid 310] write(23, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x83\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 303] <... read resumed>, "\x2c\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0e\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x00\x00\x06\x00\x0c\x00\x04\x00\x06\x00\x00\x00\x83\x00\x00\x00\x00\x00\x00\x00", 9967212) = 48 [pid 742] futex(0x7f3cea2d1fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 383] openat(AT_FDCWD, "/dev/loop2", O_RDWR [pid 381] <... getdents64 resumed>, 0x555562282900 /* 6 entries */, 32768) = 176 [pid 310] <... write resumed>) = 48 [pid 303] write(6, "\x9c\x01\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x8d\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 416 [pid 742] <... futex resumed>) = 0 [pid 383] <... openat resumed>) = 3 [pid 381] umount2("./23/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 303] <... write resumed>) = 416 [pid 742] futex(0x7f3cea2d1fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 383] ioctl(3, LOOP_CLR_FD [pid 381] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 310] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=999989604}) [pid 303] read(6 [pid 383] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 381] newfstatat(AT_FDCWD, "./23/binderfs" [pid 310] read(3 [pid 303] <... read resumed>, 0x198990a00000, 9967212) = -1 EAGAIN (Resource temporarily unavailable) [pid 383] close(3 [pid 381] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 310] <... read resumed>, "\x9c\x01\x00\x00", 4) = 4 ci2-android-5-15/strace-static-x86_64: Process 746 attached [pid 303] epoll_pwait(4 [pid 383] <... close resumed>) = 0 [pid 381] unlink("./23/binderfs" [pid 310] read(3 [pid 304] <... futex resumed>) = 0 [pid 303] <... epoll_pwait resumed>, [{events=EPOLLOUT, data=0x3ff4dd4ab7000002}], 128, 0, NULL, 0) = 1 [pid 383] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 381] <... unlink resumed>) = 0 [pid 310] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x8d\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x36\x01\x00\x00"..., 412) = 412 [pid 303] epoll_pwait(4 [pid 383] <... socket resumed>) = 3 [pid 381] umount2("./23/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 383] close(3 [pid 381] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 383] <... close resumed>) = 0 [pid 381] newfstatat(AT_FDCWD, "./23/cgroup.net" [pid 383] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 381] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 383] <... socket resumed>) = 3 [pid 381] unlink("./23/cgroup.net" [pid 383] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 381] <... unlink resumed>) = 0 [pid 383] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 381] umount2("./23/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 383] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 381] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 383] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 381] newfstatat(AT_FDCWD, "./23/cgroup.cpu" [pid 383] close(3 [pid 381] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 383] <... close resumed>) = 0 [pid 381] unlink("./23/cgroup.cpu" [pid 383] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 381] <... unlink resumed>) = 0 [pid 383] <... socket resumed>) = 3 [pid 381] umount2("./23/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 381] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 383] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 381] newfstatat(AT_FDCWD, "./23/cgroup" [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 381] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 383] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 381] unlink("./23/cgroup" [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 381] <... unlink resumed>) = 0 [pid 383] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 381] getdents64(3 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 381] <... getdents64 resumed>, 0x555562282900 /* 0 entries */, 32768) = 0 [pid 388] rt_sigprocmask(SIG_BLOCK, ~[] [pid 383] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 381] close(3 [pid 388] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 381] <... close resumed>) = 0 [pid 388] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 383] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 381] unlinkat(AT_FDCWD, "./23", AT_REMOVEDIRci2-android-5-15/strace-static-x86_64: Process 747 attached [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 381] <... unlinkat resumed>) = 0 [pid 383] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 381] mkdirat(AT_FDCWD, "./24", 0777 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 381] <... mkdirat resumed>) = 0 [pid 383] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 381] openat(AT_FDCWD, "/dev/loop0", O_RDWR [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 381] <... openat resumed>) = 3 [pid 383] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 381] ioctl(3, LOOP_CLR_FD [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 381] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 383] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [ 37.742281][ T706] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 37.751927][ T726] Code: 5d c3 e8 2c 83 0b fd be 02 00 00 00 eb 0a e8 20 83 0b fd be 01 00 00 00 4c 89 f7 e8 33 02 f2 fd e9 0f ff ff ff e8 09 83 0b fd <0f> 0b 48 89 df e8 ef 00 00 00 eb bd e8 f8 82 0b fd 4c 89 f7 be 03 [ 37.758726][ T706] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 37.765453][ T726] RSP: 0018:ffffc900017f7bf0 EFLAGS: 00010293 [ 37.792268][ T706] Call Trace: [ 37.803138][ T743] ------------[ cut here ]------------ [pid 381] close(3 [pid 746] set_robust_list(0x7f3ce9eab9a0, 24 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 381] <... close resumed>) = 0 [pid 383] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 381] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 383] close(3 [pid 381] <... socket resumed>) = 3 [pid 383] <... close resumed>) = 0 [pid 381] close(3 [pid 383] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 381] <... close resumed>) = 0 [pid 747] set_robust_list(0x55556936e7e0, 24 [pid 388] <... clone resumed>, child_tidptr=0x55556936e7d0) = 60 [pid 383] <... socket resumed>) = 3 [pid 381] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 747] <... set_robust_list resumed>) = 0 [pid 388] rt_sigprocmask(SIG_SETMASK, [] [pid 383] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 381] <... socket resumed>) = 3 [pid 747] rt_sigprocmask(SIG_SETMASK, [] [pid 388] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 383] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 381] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 747] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 383] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 381] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 747] chdir("./19" [pid 383] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 381] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 747] <... chdir resumed>) = 0 [pid 383] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\xa0\x52\x52\x36\xff\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 381] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 747] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 383] <... setsockopt resumed>) = 0 [pid 381] close(3 [pid 747] <... prctl resumed>) = 0 [pid 383] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 381] <... close resumed>) = 0 [pid 747] setpgid(0, 0 [pid 383] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 381] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 747] <... setpgid resumed>) = 0 [pid 383] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 381] <... socket resumed>) = 3 [pid 747] symlinkat("/syzcgroup/unified/syz5", AT_FDCWD, "./cgroup" [pid 383] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 747] <... symlinkat resumed>) = 0 [pid 383] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xa0\x52\x52\x36\xff\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 381] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 747] symlinkat("/syzcgroup/cpu/syz5", AT_FDCWD, "./cgroup.cpu" [pid 383] <... setsockopt resumed>) = 0 [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 747] <... symlinkat resumed>) = 0 [pid 383] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 381] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 747] symlinkat("/syzcgroup/net/syz5", AT_FDCWD, "./cgroup.net" [pid 383] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 747] <... symlinkat resumed>) = 0 [pid 383] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 381] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 747] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 383] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 747] <... openat resumed>) = 3 [pid 383] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xa0\x52\x52\x36\xff\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 381] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 747] write(3, "1000", 4 [pid 383] <... setsockopt resumed>) = 0 [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 747] <... write resumed>) = 4 [pid 383] close(3 [pid 381] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 747] close(3 [pid 383] <... close resumed>) = 0 [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 747] <... close resumed>) = 0 [pid 383] read(249 [pid 381] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 747] read(200 [pid 383] <... read resumed>, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x81\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 747] <... read resumed>, 0x7fffc284a580, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 383] rt_sigprocmask(SIG_BLOCK, ~[] [pid 381] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 747] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 383] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 747] <... symlinkat resumed>) = 0 [pid 383] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 381] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 ci2-android-5-15/strace-static-x86_64: Process 748 attached [pid 747] close(249 [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 748] set_robust_list(0x55555db767e0, 24 [pid 747] <... close resumed>) = 0 [pid 383] <... clone resumed>, child_tidptr=0x55555db767d0) = 68 [pid 381] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 748] <... set_robust_list resumed>) = 0 [pid 747] close(248 [pid 383] rt_sigprocmask(SIG_SETMASK, [] [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 748] rt_sigprocmask(SIG_SETMASK, [] [pid 747] <... close resumed>) = 0 [pid 383] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 381] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 748] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 747] prctl(PR_SET_NAME, "syz.5.130" [pid 381] close(3 [pid 748] chdir("./22" [pid 747] <... prctl resumed>) = 0 [pid 746] <... set_robust_list resumed>) = 0 [pid 381] <... close resumed>) = 0 [pid 748] <... chdir resumed>) = 0 [pid 747] close(4 [pid 381] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 748] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 747] <... close resumed>) = 0 [pid 381] <... socket resumed>) = 3 [pid 748] <... prctl resumed>) = 0 [pid 747] futex(0x7fbe36238fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 746] rt_sigprocmask(SIG_SETMASK, [] [pid 730] futex(0x7f2159411fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 381] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 748] setpgid(0, 0 [pid 747] <... futex resumed>) = 0 [pid 381] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 748] <... setpgid resumed>) = 0 [pid 747] rt_sigaction(SIGRT_1, {sa_handler=0x7fbe35fd0650, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fbe35f52450} [pid 381] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 748] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup" [pid 747] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 381] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 748] <... symlinkat resumed>) = 0 [pid 747] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 381] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\xf0\xe4\x1a\x8a\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 748] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu" [pid 747] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 381] <... setsockopt resumed>) = 0 [pid 748] <... symlinkat resumed>) = 0 [pid 747] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 381] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 748] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net" [pid 747] <... mmap resumed>) = 0x7fbe35df2000 [pid 381] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 748] <... symlinkat resumed>) = 0 [pid 747] mprotect(0x7fbe35df3000, 131072, PROT_READ|PROT_WRITE [pid 381] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 748] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 747] <... mprotect resumed>) = 0 [pid 381] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 748] <... openat resumed>) = 3 [pid 747] rt_sigprocmask(SIG_BLOCK, ~[] [pid 381] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf0\xe4\x1a\x8a\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 748] write(3, "1000", 4 [pid 747] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 381] <... setsockopt resumed>) = 0 [pid 748] <... write resumed>) = 4 [pid 747] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fbe35e12990, parent_tid=0x7fbe35e12990, exit_signal=0, stack=0x7fbe35df2000, stack_size=0x201c0, tls=0x7fbe35e126c0} [pid 381] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFOci2-android-5-15/strace-static-x86_64: Process 749 attached [pid 748] close(3 [pid 746] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 381] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 304] futex(0x34196c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=158163959} [pid 749] set_robust_list(0x7fbe35e129a0, 24 [pid 748] <... close resumed>) = 0 [pid 747] <... clone3 resumed> => {parent_tid=[61]}, 88) = 61 [pid 381] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 749] <... set_robust_list resumed>) = 0 [pid 748] read(200 [pid 747] rt_sigprocmask(SIG_SETMASK, [] [pid 381] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 749] rt_sigprocmask(SIG_SETMASK, [] [pid 748] <... read resumed>, 0x7fff36525510, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 747] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 381] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xf0\xe4\x1a\x8a\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 749] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 748] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 747] futex(0x7fbe36238fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 381] <... setsockopt resumed>) = 0 [pid 749] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 748] <... symlinkat resumed>) = 0 [pid 747] <... futex resumed>) = 0 [pid 381] close(3 [pid 749] <... socket resumed>) = 3 [pid 748] close(249 [pid 747] futex(0x7fbe36238fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 381] <... close resumed>) = 0 [pid 749] futex(0x7fbe36238fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 748] <... close resumed>) = 0 [pid 747] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 746] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 381] read(249 [pid 749] <... futex resumed>) = 0 [pid 748] close(248 [pid 747] futex(0x7fbe36238fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 381] <... read resumed>, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x83\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 749] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 748] <... close resumed>) = 0 [pid 747] <... futex resumed>) = 0 [pid 381] rt_sigprocmask(SIG_BLOCK, ~[] [pid 749] <... socket resumed>) = 4 [pid 748] prctl(PR_SET_NAME, "syz.2.129" [pid 747] futex(0x7fbe36238fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 381] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 749] futex(0x7fbe36238fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 748] <... prctl resumed>) = 0 [pid 747] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 381] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 749] <... futex resumed>) = 0 [pid 748] close(4 [pid 747] futex(0x7fbe36238fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 746] <... socket resumed>) = 3 [pid 730] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 749] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 748] <... close resumed>) = 0 [pid 747] <... futex resumed>) = 0 [pid 381] <... clone resumed>, child_tidptr=0x55556226f7d0) = 74 [pid 749] <... connect resumed>) = 0 [pid 748] futex(0x7f6bbdca6fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 747] futex(0x7fbe36238fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 381] rt_sigprocmask(SIG_SETMASK, [] [pid 749] futex(0x7fbe36238fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 748] <... futex resumed>) = 0 [pid 747] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 381] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 749] <... futex resumed>) = 0 [pid 748] rt_sigaction(SIGRT_1, {sa_handler=0x7f6bbda3e650, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f6bbd9c0450} [pid 747] futex(0x7fbe36238fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 749] sendfile(-1, -1, [3 [pid 748] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 747] <... futex resumed>) = 0 [pid 749] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 748] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 749] futex(0x7fbe36238fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 748] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 747] futex(0x7fbe36238fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 749] <... futex resumed>) = 0 [pid 748] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 749] futex(0x7fbe36238fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 748] <... mmap resumed>) = 0x7f6bbd860000 [pid 747] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 748] mprotect(0x7f6bbd861000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 747] futex(0x7fbe36238fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 748] rt_sigprocmask(SIG_BLOCK, ~[] [pid 749] <... futex resumed>) = 0 [pid 748] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 747] <... futex resumed>) = 1 [pid 749] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 748] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6bbd880990, parent_tid=0x7f6bbd880990, exit_signal=0, stack=0x7f6bbd860000, stack_size=0x201c0, tls=0x7f6bbd8806c0}ci2-android-5-15/strace-static-x86_64: Process 751 attached [pid 749] <... clone3 resumed>) = 62 [pid 747] futex(0x7fbe36238fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 751] set_robust_list(0x7f6bbd8809a0, 24 [pid 749] futex(0x7fbe36238fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 748] <... clone3 resumed> => {parent_tid=[69]}, 88) = 69 [pid 751] <... set_robust_list resumed>) = 0 [pid 749] <... futex resumed>) = 0 [pid 748] rt_sigprocmask(SIG_SETMASK, [] [pid 747] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 751] rt_sigprocmask(SIG_SETMASK, [] [pid 749] futex(0x7fbe36238fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 748] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 751] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 749] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 748] futex(0x7f6bbdca6fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 747] futex(0x7fbe36238fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 751] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 749] ioctl(3, PPPIOCSMRU, 0 [pid 748] <... futex resumed>) = 0 [pid 751] <... socket resumed>) = 3 [pid 749] <... ioctl resumed>) = -1 ENOSYS (Function not implemented) [pid 748] futex(0x7f6bbdca6fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 747] <... futex resumed>) = 0 [pid 751] futex(0x7f6bbdca6fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 749] futex(0x7fbe36238fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 748] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 751] <... futex resumed>) = 0 [pid 749] <... futex resumed>) = 0 [pid 748] futex(0x7f6bbdca6fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 747] futex(0x7fbe36238fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 751] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 749] futex(0x7fbe36238fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 748] <... futex resumed>) = 0 [pid 747] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 751] <... socket resumed>) = 4 [pid 748] futex(0x7f6bbdca6fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 747] close_range(3, 30, 0 [pid 751] futex(0x7f6bbdca6fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 748] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 747] <... close_range resumed>) = 0 [pid 751] <... futex resumed>) = 0 [pid 748] futex(0x7f6bbdca6fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 747] exit_group(0 [pid 751] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 748] <... futex resumed>) = 0 [pid 751] <... connect resumed>) = 0 [pid 749] <... futex resumed>) = ? [pid 748] futex(0x7f6bbdca6fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 747] <... exit_group resumed>) = ? [pid 751] futex(0x7f6bbdca6fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 749] +++ exited with 0 +++ [pid 748] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 751] <... futex resumed>) = 0 [pid 748] futex(0x7f6bbdca6fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 747] +++ exited with 0 +++ [pid 751] sendfile(-1, -1, [3 [pid 748] <... futex resumed>) = 0 [pid 751] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 748] futex(0x7f6bbdca6fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 751] futex(0x7f6bbdca6fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 748] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 388] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=60, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 751] <... futex resumed>) = 0 [pid 748] futex(0x7f6bbdca6fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 751] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 748] <... futex resumed>) = 0 [pid 388] rt_sigreturn({mask=[]} [pid 751] <... clone3 resumed>) = 70 [pid 748] futex(0x7f6bbdca6fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 751] futex(0x7f6bbdca6fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 748] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 388] <... rt_sigreturn resumed>) = -1 EINTR (Interrupted system call) [pid 751] <... futex resumed>) = 0 [pid 748] futex(0x7f6bbdca6fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 751] ioctl(3, PPPIOCSMRU, 0 [pid 748] <... futex resumed>) = 0 [pid 751] <... ioctl resumed>) = -1 ENOSYS (Function not implemented) [pid 748] futex(0x7f6bbdca6fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 751] futex(0x7f6bbdca6fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 748] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 751] <... futex resumed>) = 0 [pid 748] close_range(3, 30, 0 [pid 751] futex(0x7f6bbdca6fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 748] <... close_range resumed>) = 0 [pid 388] write(248, "\x00\x00\x00\x00", 4 [pid 748] exit_group(0ci2-android-5-15/strace-static-x86_64: Process 750 attached [pid 751] <... futex resumed>) = ? [pid 748] <... exit_group resumed>) = ? [pid 388] <... write resumed>) = 4 [pid 310] <... pselect6 resumed>) = 1 (in [13], left {tv_sec=0, tv_nsec=970714515}) [pid 751] +++ exited with 0 +++ [pid 750] set_robust_list(0x55556226f7e0, 24 [pid 748] +++ exited with 0 +++ [pid 746] futex(0x7f3cea2d1fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 388] umount2("./19", MNT_FORCE|UMOUNT_NOFOLLOW [pid 310] read(13 [pid 388] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 383] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=68, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 310] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 388] openat(AT_FDCWD, "./19", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 383] rt_sigreturn({mask=[]} [pid 310] write(3, "\xe4\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x05\x00\x00\x00\x20\x00\x00\x00\x82\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x1c\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x1c\x00\x00\x00\x14\x00\x00\x00\x80\x2f\xa6\x04"..., 232 [pid 303] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3ff4dd4ab7000002}], 128, 176, NULL, 0) = 1 [pid 388] <... openat resumed>) = 3 [pid 383] <... rt_sigreturn resumed>) = -1 EINTR (Interrupted system call) [pid 310] <... write resumed>) = 232 [pid 303] futex(0x34196c0, FUTEX_WAKE_PRIVATE, 1 [pid 388] fstat(3 [pid 310] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x05\x00\x00\x00\x84\x00\x00\x00\x00\x00\x00\x00", 56 [pid 303] <... futex resumed>) = 1 [pid 388] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 310] <... write resumed>) = 56 [pid 303] read(6 [pid 388] getdents64(3 [pid 310] write(11, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x84\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 303] <... read resumed>, "\xe4\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x05\x00\x00\x00\x20\x00\x00\x00\x82\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x1c\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x1c\x00\x00\x00\x14\x00\x00\x00\x80\x2f\xa6\x04"..., 9967212) = 232 [pid 388] <... getdents64 resumed>, 0x555569381900 /* 6 entries */, 32768) = 176 [pid 310] <... write resumed>) = 48 [pid 303] read(6 [pid 388] umount2("./19/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 303] <... read resumed>, 0x198990a00000, 9967212) = -1 EAGAIN (Resource temporarily unavailable) [pid 388] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 303] epoll_pwait(4, [], 128, 0, NULL, 0) = 0 [pid 388] newfstatat(AT_FDCWD, "./19/binderfs" [pid 303] epoll_pwait(4 [pid 388] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 388] unlink("./19/binderfs") = 0 [pid 388] umount2("./19/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 388] newfstatat(AT_FDCWD, "./19/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 388] unlink("./19/cgroup.net") = 0 [pid 388] umount2("./19/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 388] newfstatat(AT_FDCWD, "./19/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 388] unlink("./19/cgroup.cpu") = 0 [pid 388] umount2("./19/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 388] newfstatat(AT_FDCWD, "./19/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 388] unlink("./19/cgroup") = 0 [pid 388] getdents64(3, 0x555569381900 /* 0 entries */, 32768) = 0 [pid 388] close(3) = 0 [pid 388] unlinkat(AT_FDCWD, "./19", AT_REMOVEDIR) = 0 [pid 388] mkdirat(AT_FDCWD, "./20", 0777) = 0 [pid 388] openat(AT_FDCWD, "/dev/loop5", O_RDWR) = 3 [pid 388] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 388] close(3 [pid 750] <... set_robust_list resumed>) = 0 [pid 746] <... futex resumed>) = 1 [pid 742] <... futex resumed>) = 0 [pid 388] <... close resumed>) = 0 [pid 304] <... futex resumed>) = 0 [pid 742] futex(0x7f3cea2d1fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 388] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 742] futex(0x7f3cea2d1fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 388] <... socket resumed>) = 3 [pid 388] close(3) = 0 [pid 388] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 388] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 388] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 388] close(3) = 0 [pid 388] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 750] rt_sigprocmask(SIG_SETMASK, [] [pid 746] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 388] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 750] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 746] <... socket resumed>) = 4 [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 746] futex(0x7f3cea2d1fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 304] futex(0x34196c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=135446062} [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 750] chdir("./24" [pid 746] <... futex resumed>) = 1 [pid 742] <... futex resumed>) = 0 [pid 388] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 746] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 742] futex(0x7f3cea2d1fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 750] <... chdir resumed>) = 0 [pid 742] <... futex resumed>) = 0 [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 742] futex(0x7f3cea2d1fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 388] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 750] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 746] <... connect resumed>) = 0 [pid 730] close_range(3, 30, 0 [pid 388] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 383] write(248, "\x00\x00\x00\x00", 4 [pid 388] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 383] <... write resumed>) = 4 [pid 310] <... pselect6 resumed>) = 1 (in [16], left {tv_sec=0, tv_nsec=989759292}) [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 383] umount2("./22", MNT_FORCE|UMOUNT_NOFOLLOW [pid 310] read(16 [pid 388] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 383] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 310] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 388] close(3 [pid 383] openat(AT_FDCWD, "./22", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 310] write(3, "\xe4\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x81\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x1c\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x1c\x00\x00\x00\x14\x00\x00\x00\x00\x9e\xf7\x0a"..., 232 [pid 388] <... close resumed>) = 0 [pid 383] <... openat resumed>) = 3 [pid 310] <... write resumed>) = 232 [pid 388] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 383] fstat(3 [pid 310] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x85\x00\x00\x00\x00\x00\x00\x00", 56 [pid 388] <... socket resumed>) = 3 [pid 383] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 310] <... write resumed>) = 56 [pid 388] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 383] getdents64(3 [pid 310] write(15, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x85\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 388] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 383] <... getdents64 resumed>, 0x55555db89900 /* 6 entries */, 32768) = 176 [pid 310] <... write resumed>) = 48 [pid 388] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 383] umount2("./22/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 388] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 383] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 388] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x10\xa3\x84\xc2\xff\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 383] newfstatat(AT_FDCWD, "./22/binderfs" [pid 388] <... setsockopt resumed>) = 0 [pid 383] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 388] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 383] unlink("./22/binderfs" [pid 388] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 383] <... unlink resumed>) = 0 [pid 388] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 383] umount2("./22/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 388] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 383] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 388] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x10\xa3\x84\xc2\xff\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 383] newfstatat(AT_FDCWD, "./22/cgroup.net" [pid 388] <... setsockopt resumed>) = 0 [pid 383] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 388] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 383] unlink("./22/cgroup.net" [pid 388] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 383] <... unlink resumed>) = 0 [pid 388] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 383] umount2("./22/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 388] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 383] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 388] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x10\xa3\x84\xc2\xff\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 383] newfstatat(AT_FDCWD, "./22/cgroup.cpu" [pid 388] <... setsockopt resumed>) = 0 [pid 383] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 388] close(3 [pid 383] unlink("./22/cgroup.cpu" [pid 388] <... close resumed>) = 0 [pid 383] <... unlink resumed>) = 0 [pid 388] read(249 [pid 383] umount2("./22/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 388] <... read resumed>, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x84\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 383] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 388] rt_sigprocmask(SIG_BLOCK, ~[] [pid 383] newfstatat(AT_FDCWD, "./22/cgroup" [pid 388] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 383] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 388] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 383] unlink("./22/cgroup"ci2-android-5-15/strace-static-x86_64: Process 754 attached ) = 0 [pid 754] set_robust_list(0x55556936e7e0, 24 [pid 388] <... clone resumed>, child_tidptr=0x55556936e7d0) = 63 [pid 383] getdents64(3 [pid 754] <... set_robust_list resumed>) = 0 [pid 388] rt_sigprocmask(SIG_SETMASK, [] [pid 383] <... getdents64 resumed>, 0x55555db89900 /* 0 entries */, 32768) = 0 [pid 754] rt_sigprocmask(SIG_SETMASK, [] [pid 388] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 383] close(3 [pid 754] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 383] <... close resumed>) = 0 [pid 754] chdir("./20" [pid 383] unlinkat(AT_FDCWD, "./22", AT_REMOVEDIR [pid 754] <... chdir resumed>) = 0 [pid 383] <... unlinkat resumed>) = 0 [pid 754] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 383] mkdirat(AT_FDCWD, "./23", 0777 [pid 754] <... prctl resumed>) = 0 [pid 383] <... mkdirat resumed>) = 0 [pid 754] setpgid(0, 0 [pid 383] openat(AT_FDCWD, "/dev/loop2", O_RDWR [pid 754] <... setpgid resumed>) = 0 [pid 383] <... openat resumed>) = 3 [pid 754] symlinkat("/syzcgroup/unified/syz5", AT_FDCWD, "./cgroup" [pid 383] ioctl(3, LOOP_CLR_FD [pid 754] <... symlinkat resumed>) = 0 [pid 383] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 754] symlinkat("/syzcgroup/cpu/syz5", AT_FDCWD, "./cgroup.cpu" [pid 383] close(3 [pid 754] <... symlinkat resumed>) = 0 [pid 750] <... prctl resumed>) = 0 [pid 746] futex(0x7f3cea2d1fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 383] <... close resumed>) = 0 [pid 754] symlinkat("/syzcgroup/net/syz5", AT_FDCWD, "./cgroup.net" [pid 383] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 754] <... symlinkat resumed>) = 0 [pid 383] <... socket resumed>) = 3 [pid 754] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 383] close(3 [pid 754] <... openat resumed>) = 3 [pid 383] <... close resumed>) = 0 [pid 754] write(3, "1000", 4 [pid 383] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 754] <... write resumed>) = 4 [pid 383] <... socket resumed>) = 3 [pid 754] close(3 [pid 383] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 754] <... close resumed>) = 0 [pid 383] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 754] read(200 [pid 383] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 754] <... read resumed>, 0x7fffc284a580, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 383] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 754] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 383] close(3 [pid 754] <... symlinkat resumed>) = 0 [pid 383] <... close resumed>) = 0 [pid 754] close(249 [pid 383] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 754] <... close resumed>) = 0 [pid 383] <... socket resumed>) = 3 [pid 754] close(248 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 754] <... close resumed>) = 0 [pid 383] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 754] prctl(PR_SET_NAME, "syz.5.132" [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 754] <... prctl resumed>) = 0 [pid 383] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 754] close(4 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 754] <... close resumed>) = 0 [pid 383] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 754] futex(0x7fbe36238fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 754] <... futex resumed>) = 0 [pid 750] setpgid(0, 0 [pid 746] <... futex resumed>) = 1 [pid 742] <... futex resumed>) = 0 [pid 383] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 754] rt_sigaction(SIGRT_1, {sa_handler=0x7fbe35fd0650, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fbe35f52450} [pid 750] <... setpgid resumed>) = 0 [pid 746] futex(0x7f3cea2d1fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 742] futex(0x7f3cea2d1fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 754] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 742] <... futex resumed>) = 0 [pid 383] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 754] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 742] futex(0x7f3cea2d1fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 754] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 383] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 754] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 754] <... mmap resumed>) = 0x7fbe35df2000 [pid 383] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 754] mprotect(0x7fbe35df3000, 131072, PROT_READ|PROT_WRITE [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 754] <... mprotect resumed>) = 0 [pid 383] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 754] rt_sigprocmask(SIG_BLOCK, ~[] [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 754] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 383] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 754] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fbe35e12990, parent_tid=0x7fbe35e12990, exit_signal=0, stack=0x7fbe35df2000, stack_size=0x201c0, tls=0x7fbe35e126c0} [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIESci2-android-5-15/strace-static-x86_64: Process 755 attached , "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 755] set_robust_list(0x7fbe35e129a0, 24 [pid 754] <... clone3 resumed> => {parent_tid=[64]}, 88) = 64 [pid 750] symlinkat("/syzcgroup/unified/syz0", AT_FDCWD, "./cgroup" [pid 746] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 383] close(3 [pid 755] <... set_robust_list resumed>) = 0 [pid 754] rt_sigprocmask(SIG_SETMASK, [] [pid 746] sendfile(-1, -1, [3 [pid 383] <... close resumed>) = 0 [pid 755] rt_sigprocmask(SIG_SETMASK, [] [pid 754] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 383] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 755] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 754] futex(0x7fbe36238fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 750] <... symlinkat resumed>) = 0 [pid 746] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 383] <... socket resumed>) = 3 [pid 755] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 754] <... futex resumed>) = 0 [pid 730] <... close_range resumed>) = 0 [pid 383] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 755] <... socket resumed>) = 3 [pid 754] futex(0x7fbe36238fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 383] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 755] futex(0x7fbe36238fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 383] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 755] <... futex resumed>) = 1 [pid 754] <... futex resumed>) = 0 [pid 750] symlinkat("/syzcgroup/cpu/syz0", AT_FDCWD, "./cgroup.cpu" [pid 746] futex(0x7f3cea2d1fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 383] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 755] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 754] futex(0x7fbe36238fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 383] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 755] <... socket resumed>) = 4 [pid 754] <... futex resumed>) = 0 [pid 750] <... symlinkat resumed>) = 0 [pid 383] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 755] futex(0x7fbe36238fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 754] futex(0x7fbe36238fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 750] symlinkat("/syzcgroup/net/syz0", AT_FDCWD, "./cgroup.net" [pid 746] <... futex resumed>) = 1 [pid 742] <... futex resumed>) = 0 [pid 383] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 755] <... futex resumed>) = 0 [pid 754] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 742] futex(0x7f3cea2d1fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 383] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 755] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 754] futex(0x7fbe36238fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 742] <... futex resumed>) = 0 [pid 383] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 755] <... connect resumed>) = -1 EEXIST (File exists) [pid 754] <... futex resumed>) = 0 [pid 742] futex(0x7f3cea2d1fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 383] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 755] futex(0x7fbe36238fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 754] futex(0x7fbe36238fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 383] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 755] <... futex resumed>) = 0 [pid 754] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 383] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 755] sendfile(-1, -1, [3 [pid 754] futex(0x7fbe36238fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 383] close(3 [pid 755] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 754] <... futex resumed>) = 0 [pid 746] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 383] <... close resumed>) = 0 [pid 755] futex(0x7fbe36238fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 754] futex(0x7fbe36238fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 383] read(249 [pid 755] <... futex resumed>) = 0 [pid 754] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 750] <... symlinkat resumed>) = 0 [pid 383] <... read resumed>, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x85\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 755] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 754] futex(0x7fbe36238fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 383] rt_sigprocmask(SIG_BLOCK, ~[] [pid 755] <... clone3 resumed>) = 65 [pid 754] <... futex resumed>) = 0 [pid 750] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 746] <... clone3 resumed>) = 64 [pid 730] exit_group(0 [pid 383] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 755] futex(0x7fbe36238fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 754] futex(0x7fbe36238fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 383] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-15/strace-static-x86_64: Process 758 attached [pid 755] <... futex resumed>) = 0 [pid 754] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 750] <... openat resumed>) = 3 [pid 746] futex(0x7f3cea2d1fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 737] <... futex resumed>) = ? [pid 730] <... exit_group resumed>) = ? [pid 758] set_robust_list(0x55555db767e0, 24 [pid 755] ioctl(3, PPPIOCSMRU, 0 [pid 754] futex(0x7fbe36238fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 383] <... clone resumed>, child_tidptr=0x55555db767d0) = 71 [pid 758] <... set_robust_list resumed>) = 0 [pid 755] <... ioctl resumed>) = -1 ENOTCONN (Transport endpoint is not connected) [pid 754] <... futex resumed>) = 0 [pid 750] write(3, "1000", 4 [pid 746] <... futex resumed>) = 1 [pid 742] <... futex resumed>) = 0 [pid 383] rt_sigprocmask(SIG_SETMASK, [] [pid 758] rt_sigprocmask(SIG_SETMASK, [] [pid 755] futex(0x7fbe36238fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 754] futex(0x7fbe36238fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 383] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 758] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 755] <... futex resumed>) = 0 [pid 754] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 758] chdir("./23" [pid 755] futex(0x7fbe36238fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 754] close_range(3, 30, 0 [pid 758] <... chdir resumed>) = 0 [pid 750] <... write resumed>) = 4 [pid 758] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 754] <... close_range resumed>) = 0 [pid 758] <... prctl resumed>) = 0 [pid 742] futex(0x7f3cea2d1fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 758] setpgid(0, 0 [pid 754] exit_group(0 [pid 750] close(3 [pid 746] ioctl(3, PPPIOCSMRU, 0 [pid 758] <... setpgid resumed>) = 0 [pid 758] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup" [pid 755] <... futex resumed>) = ? [pid 754] <... exit_group resumed>) = ? [pid 750] <... close resumed>) = 0 [pid 746] <... ioctl resumed>) = -1 ENOSYS (Function not implemented) [pid 742] <... futex resumed>) = 0 [pid 737] +++ exited with 0 +++ [pid 758] <... symlinkat resumed>) = 0 [pid 755] +++ exited with 0 +++ [pid 754] +++ exited with 0 +++ [pid 750] read(200 [pid 746] futex(0x7f3cea2d1fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 742] futex(0x7f3cea2d1fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [ 37.809765][ T743] WARNING: CPU: 0 PID: 743 at net/l2tp/l2tp_ppp.c:156 pppol2tp_sock_to_session+0x167/0x1b0 [ 37.821327][ T726] [ 37.826572][ T726] RAX: ffffffff845e33d7 RBX: ffff888113744000 RCX: ffff88811fce3b40 [ 37.835758][ T706] [ 37.840135][ T706] pppol2tp_release+0x150/0x2b0 [ 37.847548][ T726] RDX: 0000000000000000 RSI: 000000000ae454e0 RDI: 000000000c04eb7d [ 37.855820][ T743] Modules linked in: [pid 758] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 750] <... read resumed>, 0x7ffe8a1ae760, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 746] <... futex resumed>) = 0 [pid 742] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 730] +++ exited with 0 +++ [pid 388] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=63, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 758] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net" [pid 388] rt_sigreturn({mask=[]} [pid 384] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=82, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 758] <... symlinkat resumed>) = 0 [pid 388] <... rt_sigreturn resumed>) = -1 EINTR (Interrupted system call) [pid 384] rt_sigreturn({mask=[]} [pid 758] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 384] <... rt_sigreturn resumed>) = 82 [pid 758] <... openat resumed>) = 3 [pid 758] write(3, "1000", 4 [pid 388] write(248, "\x00\x00\x00\x00", 4 [pid 758] <... write resumed>) = 4 [pid 758] close(3 [pid 388] <... write resumed>) = 4 [pid 310] <... pselect6 resumed>) = 1 (in [13], left {tv_sec=0, tv_nsec=976861047}) [pid 758] <... close resumed>) = 0 [pid 388] umount2("./20", MNT_FORCE|UMOUNT_NOFOLLOW [pid 310] read(13 [pid 758] read(200 [pid 388] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 310] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 758] <... read resumed>, 0x7fff36525510, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 388] openat(AT_FDCWD, "./20", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 310] write(3, "\xf4\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x05\x00\x00\x00\x20\x00\x00\x00\x84\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\xc0\x0e\x16\x02"..., 248 [pid 758] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 388] <... openat resumed>) = 3 [pid 310] <... write resumed>) = 248 [pid 758] <... symlinkat resumed>) = 0 [pid 388] fstat(3 [pid 310] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x05\x00\x00\x00\x86\x00\x00\x00\x00\x00\x00\x00", 56 [pid 758] close(249 [pid 388] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 310] <... write resumed>) = 56 [pid 758] <... close resumed>) = 0 [pid 388] getdents64(3 [pid 310] write(11, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x86\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 758] close(248 [pid 388] <... getdents64 resumed>, 0x555569381900 /* 6 entries */, 32768) = 176 [pid 310] <... write resumed>) = 48 [pid 758] <... close resumed>) = 0 [pid 388] umount2("./20/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 758] prctl(PR_SET_NAME, "syz.2.133" [pid 388] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 758] <... prctl resumed>) = 0 [pid 758] close(4 [pid 388] newfstatat(AT_FDCWD, "./20/binderfs" [pid 758] <... close resumed>) = 0 [pid 758] futex(0x7f6bbdca6fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 388] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 758] <... futex resumed>) = 0 [pid 758] rt_sigaction(SIGRT_1, {sa_handler=0x7f6bbda3e650, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f6bbd9c0450} [pid 388] unlink("./20/binderfs" [pid 758] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 758] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 388] <... unlink resumed>) = 0 [pid 758] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 758] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 388] umount2("./20/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 758] <... mmap resumed>) = 0x7f6bbd860000 [pid 758] mprotect(0x7f6bbd861000, 131072, PROT_READ|PROT_WRITE [pid 388] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 758] <... mprotect resumed>) = 0 [pid 758] rt_sigprocmask(SIG_BLOCK, ~[] [pid 388] newfstatat(AT_FDCWD, "./20/cgroup.net" [pid 758] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 758] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6bbd880990, parent_tid=0x7f6bbd880990, exit_signal=0, stack=0x7f6bbd860000, stack_size=0x201c0, tls=0x7f6bbd8806c0} [pid 388] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 ci2-android-5-15/strace-static-x86_64: Process 759 attached [pid 759] set_robust_list(0x7f6bbd8809a0, 24 [pid 758] <... clone3 resumed> => {parent_tid=[72]}, 88) = 72 [pid 388] unlink("./20/cgroup.net" [pid 759] <... set_robust_list resumed>) = 0 [pid 758] rt_sigprocmask(SIG_SETMASK, [] [pid 759] rt_sigprocmask(SIG_SETMASK, [] [pid 758] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 388] <... unlink resumed>) = 0 [pid 759] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 758] futex(0x7f6bbdca6fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 759] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 758] <... futex resumed>) = 0 [pid 388] umount2("./20/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 759] <... socket resumed>) = 3 [pid 758] futex(0x7f6bbdca6fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 759] futex(0x7f6bbdca6fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 758] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 388] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 759] <... futex resumed>) = 0 [pid 758] futex(0x7f6bbdca6fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 759] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 758] <... futex resumed>) = 0 [pid 388] newfstatat(AT_FDCWD, "./20/cgroup.cpu" [pid 759] <... socket resumed>) = 4 [pid 758] futex(0x7f6bbdca6fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 759] futex(0x7f6bbdca6fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 758] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 388] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 759] <... futex resumed>) = 0 [pid 758] futex(0x7f6bbdca6fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 759] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 758] <... futex resumed>) = 0 [pid 388] unlink("./20/cgroup.cpu" [pid 759] <... connect resumed>) = -1 EEXIST (File exists) [pid 758] futex(0x7f6bbdca6fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 759] futex(0x7f6bbdca6fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 758] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 388] <... unlink resumed>) = 0 [pid 759] <... futex resumed>) = 0 [pid 758] futex(0x7f6bbdca6fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 759] sendfile(-1, -1, [3 [pid 758] <... futex resumed>) = 0 [pid 388] umount2("./20/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 759] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 758] futex(0x7f6bbdca6fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 759] futex(0x7f6bbdca6fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 758] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 750] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 742] close_range(3, 30, 0 [pid 388] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 759] <... futex resumed>) = 0 [pid 758] futex(0x7f6bbdca6fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 746] futex(0x7f3cea2d1fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 759] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 758] <... futex resumed>) = 0 [pid 388] newfstatat(AT_FDCWD, "./20/cgroup" [pid 759] <... clone3 resumed>) = 73 [pid 758] futex(0x7f6bbdca6fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 759] futex(0x7f6bbdca6fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 758] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 388] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 759] <... futex resumed>) = 0 [pid 758] futex(0x7f6bbdca6fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 759] ioctl(3, PPPIOCSMRU, 0 [pid 758] <... futex resumed>) = 0 [pid 388] unlink("./20/cgroup" [pid 759] <... ioctl resumed>) = -1 ENOTCONN (Transport endpoint is not connected) [pid 758] futex(0x7f6bbdca6fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 388] <... unlink resumed>) = 0 [pid 759] futex(0x7f6bbdca6fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 758] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 388] getdents64(3 [pid 759] <... futex resumed>) = 0 [pid 758] close_range(3, 30, 0 [pid 388] <... getdents64 resumed>, 0x555569381900 /* 0 entries */, 32768) = 0 [pid 759] futex(0x7f6bbdca6fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 758] <... close_range resumed>) = 0 [pid 758] exit_group(0 [pid 388] close(3 [pid 759] <... futex resumed>) = ? [pid 758] <... exit_group resumed>) = ? [pid 759] +++ exited with 0 +++ [pid 758] +++ exited with 0 +++ [pid 388] <... close resumed>) = 0 [pid 388] unlinkat(AT_FDCWD, "./20", AT_REMOVEDIR [pid 383] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=71, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 388] <... unlinkat resumed>) = 0 [pid 383] rt_sigreturn({mask=[]} [pid 388] mkdirat(AT_FDCWD, "./21", 0777 [pid 383] <... rt_sigreturn resumed>) = -1 EINTR (Interrupted system call) [pid 303] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3ff4dd4ab7000002}], 128, 144, NULL, 0) = 1 [pid 388] <... mkdirat resumed>) = 0 [pid 303] futex(0x34196c0, FUTEX_WAKE_PRIVATE, 1 [pid 388] openat(AT_FDCWD, "/dev/loop5", O_RDWR [pid 303] <... futex resumed>) = 1 [pid 388] <... openat resumed>) = 3 [pid 383] write(248, "\x00\x00\x00\x00", 4 [pid 303] read(6 [pid 388] ioctl(3, LOOP_CLR_FD [pid 383] <... write resumed>) = 4 [pid 310] <... pselect6 resumed>) = 1 (in [16], left {tv_sec=0, tv_nsec=992208693}) [pid 303] <... read resumed>, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x05\x00\x00\x00\x84\x00\x00\x00\x00\x00\x00\x00\xe4\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00"..., 9967212) = 648 [pid 388] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 383] umount2("./23", MNT_FORCE|UMOUNT_NOFOLLOW [pid 310] read(16 [pid 303] write(6, "\x9c\x01\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x8e\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 416 [pid 388] close(3 [pid 383] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 310] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 303] <... write resumed>) = 416 [pid 750] <... symlinkat resumed>) = 0 [pid 742] <... close_range resumed>) = 0 [pid 388] <... close resumed>) = 0 [pid 383] openat(AT_FDCWD, "./23", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 310] write(3, "\xf4\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x85\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x80\xd5\x43\x02"..., 248 [pid 304] <... futex resumed>) = 0 [pid 303] write(6, "\x9c\x01\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x8f\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 416 [pid 388] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 383] <... openat resumed>) = 3 [pid 310] <... write resumed>) = 248 [pid 303] <... write resumed>) = 416 [pid 388] <... socket resumed>) = 3 [pid 383] fstat(3 [pid 310] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x87\x00\x00\x00\x00\x00\x00\x00", 56 [pid 303] write(6, "\x9c\x01\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 416 [pid 388] close(3 [pid 384] write(248, "\x00\x00\x00\x00", 4 [pid 383] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 310] <... write resumed>) = 56 [pid 303] <... write resumed>) = 416 [pid 388] <... close resumed>) = 0 [pid 384] <... write resumed>) = 4 [pid 383] getdents64(3 [pid 310] write(15, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x87\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 303] read(6 [pid 388] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 384] umount2("./26", MNT_FORCE|UMOUNT_NOFOLLOW [pid 383] <... getdents64 resumed>, 0x55555db89900 /* 6 entries */, 32768) = 176 [pid 310] <... write resumed>) = 48 [pid 303] <... read resumed>, "\xf4\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x85\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x80\xd5\x43\x02"..., 9967212) = 304 [pid 388] <... socket resumed>) = 3 [pid 384] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 383] umount2("./23/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 303] write(6, "\x9c\x01\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x91\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 416 [pid 388] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 384] openat(AT_FDCWD, "./26", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 383] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 310] <... pselect6 resumed>) = 2 (in [3 26], left {tv_sec=0, tv_nsec=999988519}) [pid 303] <... write resumed>) = 416 [pid 388] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 384] <... openat resumed>) = 3 [pid 383] newfstatat(AT_FDCWD, "./23/binderfs" [pid 310] read(3 [pid 303] read(6 [pid 388] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 384] fstat(3 [pid 383] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 310] <... read resumed>, "\x9c\x01\x00\x00", 4) = 4 [pid 303] <... read resumed>, 0x198990a00000, 9967212) = -1 EAGAIN (Resource temporarily unavailable) [pid 388] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 384] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 383] unlink("./23/binderfs" [pid 310] read(3 [pid 303] epoll_pwait(4 [pid 388] close(3 [pid 384] getdents64(3 [pid 383] <... unlink resumed>) = 0 [pid 310] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x8e\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x36\x01\x00\x00"..., 412) = 412 [pid 303] <... epoll_pwait resumed>, [{events=EPOLLOUT, data=0x3ff4dd4ab7000002}], 128, 0, NULL, 0) = 1 [pid 388] <... close resumed>) = 0 [pid 384] <... getdents64 resumed>, 0x55556b4ae900 /* 6 entries */, 32768) = 176 [pid 383] umount2("./23/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 310] read(26 [pid 303] epoll_pwait(4 [pid 388] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 384] umount2("./26/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 383] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 310] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 388] <... socket resumed>) = 3 [pid 384] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 383] newfstatat(AT_FDCWD, "./23/cgroup.net" [pid 310] write(3, "\xf4\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x01\x00\x00\x00\x20\x00\x00\x00\x7d\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\xc0\x1d\xd4\x16"..., 248 [pid 303] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3ff4dd4ab7000002}], 128, 91, NULL, 0) = 1 [pid 750] close(249 [pid 742] exit_group(0 [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 384] newfstatat(AT_FDCWD, "./26/binderfs" [pid 383] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 310] <... write resumed>) = 248 [pid 303] read(6 [pid 388] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 384] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 383] unlink("./23/cgroup.net" [pid 310] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x01\x00\x00\x00\x88\x00\x00\x00\x00\x00\x00\x00", 56 [pid 303] <... read resumed>, "\xf4\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x01\x00\x00\x00\x20\x00\x00\x00\x7d\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\xc0\x1d\xd4\x16"..., 9967212) = 248 [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 384] unlink("./26/binderfs" [pid 383] <... unlink resumed>) = 0 [pid 310] <... write resumed>) = 56 [pid 303] read(6 [pid 388] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 384] <... unlink resumed>) = 0 [pid 383] umount2("./23/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 310] write(18, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x88\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 303] <... read resumed>, 0x198990a00000, 9967212) = -1 EAGAIN (Resource temporarily unavailable) [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 384] umount2("./26/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 383] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 310] <... write resumed>) = 48 [pid 303] epoll_pwait(4 [pid 388] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 384] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 383] newfstatat(AT_FDCWD, "./23/cgroup.cpu" [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 303] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 384] newfstatat(AT_FDCWD, "./26/cgroup.net" [pid 383] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 310] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=999989988}) [pid 303] epoll_pwait(4 [pid 388] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 384] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 383] unlink("./23/cgroup.cpu" [pid 310] read(3 [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 384] unlink("./26/cgroup.net" [pid 383] <... unlink resumed>) = 0 [pid 310] <... read resumed>, "\x9c\x01\x00\x00", 4) = 4 [pid 388] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 384] <... unlink resumed>) = 0 [pid 383] umount2("./23/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 310] read(3 [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 384] umount2("./26/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 383] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 310] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x8f\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x36\x01\x00\x00"..., 412) = 412 [pid 388] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 384] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 383] newfstatat(AT_FDCWD, "./23/cgroup" [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 384] newfstatat(AT_FDCWD, "./26/cgroup.cpu" [pid 383] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 310] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=999991436}) [pid 388] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 384] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 383] unlink("./23/cgroup" [pid 310] read(3 [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 384] unlink("./26/cgroup.cpu" [pid 383] <... unlink resumed>) = 0 [pid 310] <... read resumed>, "\x9c\x01\x00\x00", 4) = 4 [pid 388] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 384] <... unlink resumed>) = 0 [pid 383] getdents64(3 [pid 310] read(3 [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 384] umount2("./26/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 383] <... getdents64 resumed>, 0x55555db89900 /* 0 entries */, 32768) = 0 [pid 310] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x36\x01\x00\x00"..., 412) = 412 [pid 388] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 384] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 383] close(3 [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 384] newfstatat(AT_FDCWD, "./26/cgroup" [pid 383] <... close resumed>) = 0 [pid 310] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=999991271}) [pid 742] <... exit_group resumed>) = ? [pid 750] <... close resumed>) = 0 [pid 746] <... futex resumed>) = ? [pid 388] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 384] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 383] unlinkat(AT_FDCWD, "./23", AT_REMOVEDIR [pid 310] read(3 [pid 388] close(3 [pid 384] unlink("./26/cgroup" [pid 383] <... unlinkat resumed>) = 0 [pid 310] <... read resumed>, "\x9c\x01\x00\x00", 4) = 4 [pid 388] <... close resumed>) = 0 [pid 384] <... unlink resumed>) = 0 [pid 383] mkdirat(AT_FDCWD, "./24", 0777 [pid 310] read(3 [pid 388] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 384] getdents64(3 [pid 383] <... mkdirat resumed>) = 0 [pid 310] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x91\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x36\x01\x00\x00"..., 412) = 412 [pid 388] <... socket resumed>) = 3 [pid 384] <... getdents64 resumed>, 0x55556b4ae900 /* 0 entries */, 32768) = 0 [pid 383] openat(AT_FDCWD, "/dev/loop2", O_RDWR [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 746] +++ exited with 0 +++ [pid 750] close(248 [pid 742] +++ exited with 0 +++ [pid 388] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 384] close(3 [pid 383] <... openat resumed>) = 3 [pid 304] futex(0x34196c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=85338989} [pid 750] <... close resumed>) = 0 [pid 388] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 386] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=62, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 384] <... close resumed>) = 0 [pid 383] ioctl(3, LOOP_CLR_FD [pid 750] prctl(PR_SET_NAME, "syz.0.131" [pid 388] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 386] rt_sigreturn({mask=[]} [pid 384] unlinkat(AT_FDCWD, "./26", AT_REMOVEDIR [pid 383] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 750] <... prctl resumed>) = 0 [pid 388] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 386] <... rt_sigreturn resumed>) = -1 EINTR (Interrupted system call) [pid 384] <... unlinkat resumed>) = 0 [pid 383] close(3 [pid 750] close(4 [pid 388] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 384] mkdirat(AT_FDCWD, "./27", 0777 [pid 383] <... close resumed>) = 0 [pid 388] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 384] <... mkdirat resumed>) = 0 [pid 383] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 388] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 386] write(248, "\x00\x00\x00\x00", 4 [pid 384] openat(AT_FDCWD, "/dev/loop1", O_RDWR [pid 383] <... socket resumed>) = 3 [pid 388] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 386] <... write resumed>) = 4 [pid 384] <... openat resumed>) = 3 [pid 383] close(3 [pid 310] <... pselect6 resumed>) = 1 (in [21], left {tv_sec=0, tv_nsec=994124113}) [pid 388] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 386] umount2("./19", MNT_FORCE|UMOUNT_NOFOLLOW [pid 384] ioctl(3, LOOP_CLR_FD [pid 383] <... close resumed>) = 0 [pid 310] read(21 [pid 388] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 386] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 384] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 383] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 310] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 388] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 386] openat(AT_FDCWD, "./19", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 384] close(3 [pid 383] <... socket resumed>) = 3 [pid 310] write(3, "\xe4\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x06\x00\x00\x00\x20\x00\x00\x00\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x1c\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x1c\x00\x00\x00\x14\x00\x00\x00\x40\xee\x2d\x12"..., 232 [pid 750] <... close resumed>) = 0 [pid 388] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 386] <... openat resumed>) = 3 [pid 384] <... close resumed>) = 0 [pid 383] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 310] <... write resumed>) = 232 [pid 388] close(3 [pid 386] fstat(3 [pid 384] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 383] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 310] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x06\x00\x00\x00\x89\x00\x00\x00\x00\x00\x00\x00", 56 [pid 388] <... close resumed>) = 0 [pid 386] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 384] <... socket resumed>) = 3 [pid 383] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 310] <... write resumed>) = 56 [pid 388] read(249 [pid 386] getdents64(3 [pid 384] close(3 [pid 383] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 310] write(20, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x89\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 388] <... read resumed>, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x86\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 386] <... getdents64 resumed>, 0x55556825d900 /* 6 entries */, 32768) = 176 [pid 384] <... close resumed>) = 0 [pid 383] close(3 [pid 310] <... write resumed>) = 48 [pid 388] rt_sigprocmask(SIG_BLOCK, ~[] [pid 386] umount2("./19/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 384] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 383] <... close resumed>) = 0 [pid 381] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=73, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 388] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 386] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 384] <... socket resumed>) = 3 [pid 383] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 381] rt_sigreturn({mask=[]} [pid 388] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 386] newfstatat(AT_FDCWD, "./19/binderfs" [pid 384] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 383] <... socket resumed>) = 3 [pid 381] <... rt_sigreturn resumed>) = -1 EINTR (Interrupted system call) ci2-android-5-15/strace-static-x86_64: Process 761 attached [pid 386] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 384] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 761] set_robust_list(0x55556936e7e0, 24 [pid 388] <... clone resumed>, child_tidptr=0x55556936e7d0) = 66 [pid 386] unlink("./19/binderfs" [pid 384] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 383] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 761] <... set_robust_list resumed>) = 0 [pid 388] rt_sigprocmask(SIG_SETMASK, [] [pid 386] <... unlink resumed>) = 0 [pid 384] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 761] rt_sigprocmask(SIG_SETMASK, [] [pid 388] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 386] umount2("./19/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 384] close(3 [pid 383] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 761] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 386] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 384] <... close resumed>) = 0 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 761] chdir("./21" [pid 386] newfstatat(AT_FDCWD, "./19/cgroup.net" [pid 384] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 383] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 761] <... chdir resumed>) = 0 [pid 386] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 384] <... socket resumed>) = 3 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 761] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 386] unlink("./19/cgroup.net" [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 383] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 761] <... prctl resumed>) = 0 [pid 386] <... unlink resumed>) = 0 [pid 384] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 761] setpgid(0, 0 [pid 386] umount2("./19/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 383] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 761] <... setpgid resumed>) = 0 [pid 386] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 384] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 761] symlinkat("/syzcgroup/unified/syz5", AT_FDCWD, "./cgroup" [pid 386] newfstatat(AT_FDCWD, "./19/cgroup.cpu" [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 383] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 761] <... symlinkat resumed>) = 0 [pid 386] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 384] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 761] symlinkat("/syzcgroup/cpu/syz5", AT_FDCWD, "./cgroup.cpu" [pid 386] unlink("./19/cgroup.cpu" [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 383] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 761] <... symlinkat resumed>) = 0 [pid 386] <... unlink resumed>) = 0 [pid 384] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 761] symlinkat("/syzcgroup/net/syz5", AT_FDCWD, "./cgroup.net" [pid 386] umount2("./19/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 383] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 761] <... symlinkat resumed>) = 0 [pid 386] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 384] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 761] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 386] newfstatat(AT_FDCWD, "./19/cgroup" [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 383] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 761] <... openat resumed>) = 3 [pid 750] futex(0x7fc624282fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 386] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 384] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 761] write(3, "1000", 4 [pid 750] <... futex resumed>) = 0 [pid 386] unlink("./19/cgroup" [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 383] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [ 37.871434][ T706] sock_close+0xb8/0x200 [ 37.877765][ T726] RBP: ffffc900017f7c10 R08: ffff888113744083 R09: 1ffff110226e8810 [ 37.886667][ T706] ? sock_mmap+0xa0/0xa0 [ 37.891288][ T706] __fput+0x22b/0x900 [ 37.897761][ T743] CPU: 0 PID: 743 Comm: syz.5.127 Tainted: G B W syzkaller #0 [ 37.906806][ T726] R10: dffffc0000000000 R11: ffffed10226e8811 R12: dffffc0000000000 [pid 761] <... write resumed>) = 4 [pid 386] <... unlink resumed>) = 0 [pid 384] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 383] close(3 [pid 761] close(3 [pid 750] rt_sigaction(SIGRT_1, {sa_handler=0x7fc62401a650, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc623f9c450} [pid 386] getdents64(3 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 383] <... close resumed>) = 0 [pid 761] <... close resumed>) = 0 [pid 386] <... getdents64 resumed>, 0x55556825d900 /* 0 entries */, 32768) = 0 [pid 384] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 383] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 761] read(200 [pid 386] close(3 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 383] <... socket resumed>) = 3 [pid 761] <... read resumed>, 0x7fffc284a580, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 386] <... close resumed>) = 0 [pid 384] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 383] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 761] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 386] unlinkat(AT_FDCWD, "./19", AT_REMOVEDIR [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 383] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 761] <... symlinkat resumed>) = 0 [pid 386] <... unlinkat resumed>) = 0 [pid 384] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 383] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 761] close(249 [pid 386] mkdirat(AT_FDCWD, "./20", 0777 [pid 384] close(3 [pid 383] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 761] <... close resumed>) = 0 [pid 386] <... mkdirat resumed>) = 0 [pid 384] <... close resumed>) = 0 [pid 383] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 761] close(248 [pid 386] openat(AT_FDCWD, "/dev/loop6", O_RDWR [pid 384] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 383] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 761] <... close resumed>) = 0 [pid 386] <... openat resumed>) = 3 [pid 384] <... socket resumed>) = 3 [pid 383] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 761] prctl(PR_SET_NAME, "syz.5.134" [pid 386] ioctl(3, LOOP_CLR_FD [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 383] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 761] <... prctl resumed>) = 0 [pid 386] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 384] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 383] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 761] close(4 [pid 386] close(3 [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 383] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 761] <... close resumed>) = 0 [pid 386] <... close resumed>) = 0 [pid 384] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 383] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 761] futex(0x7fbe36238fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 386] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 384] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x10\xdb\xbb\x17\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 383] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 761] <... futex resumed>) = 0 [pid 386] <... socket resumed>) = 3 [pid 384] <... setsockopt resumed>) = 0 [pid 383] close(3 [pid 761] rt_sigaction(SIGRT_1, {sa_handler=0x7fbe35fd0650, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fbe35f52450} [pid 386] close(3 [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 383] <... close resumed>) = 0 [pid 761] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 386] <... close resumed>) = 0 [pid 384] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 383] read(249 [pid 761] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 386] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 383] <... read resumed>, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x87\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 761] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 386] <... socket resumed>) = 3 [pid 384] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 383] rt_sigprocmask(SIG_BLOCK, ~[] [pid 761] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 386] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 384] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x10\xdb\xbb\x17\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 383] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 761] <... mmap resumed>) = 0x7fbe35df2000 [pid 386] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 384] <... setsockopt resumed>) = 0 [pid 383] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-15/strace-static-x86_64: Process 762 attached [pid 761] mprotect(0x7fbe35df3000, 131072, PROT_READ|PROT_WRITE [pid 750] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 386] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 762] set_robust_list(0x55555db767e0, 24 [pid 761] <... mprotect resumed>) = 0 [pid 386] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 384] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 383] <... clone resumed>, child_tidptr=0x55555db767d0) = 74 [pid 762] <... set_robust_list resumed>) = 0 [pid 761] rt_sigprocmask(SIG_BLOCK, ~[] [pid 386] close(3 [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 383] rt_sigprocmask(SIG_SETMASK, [] [pid 762] rt_sigprocmask(SIG_SETMASK, [] [pid 761] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 386] <... close resumed>) = 0 [pid 384] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 383] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 762] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 761] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fbe35e12990, parent_tid=0x7fbe35e12990, exit_signal=0, stack=0x7fbe35df2000, stack_size=0x201c0, tls=0x7fbe35e126c0} [pid 386] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 384] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x10\xdb\xbb\x17\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 744ci2-android-5-15/strace-static-x86_64: Process 763 attached [pid 762] chdir("./24" [pid 386] <... socket resumed>) = 3 [pid 384] <... setsockopt resumed>) = 0 [pid 763] set_robust_list(0x7fbe35e129a0, 24 [pid 762] <... chdir resumed>) = 0 [pid 761] <... clone3 resumed> => {parent_tid=[67]}, 88) = 67 [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 384] close(3 [pid 763] <... set_robust_list resumed>) = 0 [pid 762] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 761] rt_sigprocmask(SIG_SETMASK, [] [pid 386] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 384] <... close resumed>) = 0 [pid 763] rt_sigprocmask(SIG_SETMASK, [] [pid 762] <... prctl resumed>) = 0 [pid 761] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 384] read(249 [pid 763] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 762] setpgid(0, 0 [pid 761] futex(0x7fbe36238fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 386] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 384] <... read resumed>, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x88\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 763] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 762] <... setpgid resumed>) = 0 [pid 761] <... futex resumed>) = 0 [pid 386] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x78\x02\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x10\x36\x1e\xf9\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 728 [pid 384] rt_sigprocmask(SIG_BLOCK, ~[] [pid 763] <... socket resumed>) = 3 [pid 762] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup" [pid 761] futex(0x7fbe36238fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 386] <... setsockopt resumed>) = 0 [pid 384] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 763] futex(0x7fbe36238fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 762] <... symlinkat resumed>) = 0 [pid 761] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 384] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-15/strace-static-x86_64: Process 764 attached [pid 763] <... futex resumed>) = 0 [pid 762] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu" [pid 761] futex(0x7fbe36238fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 750] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 386] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 303] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3ff4dd4ab7000002}], 128, 88, NULL, 0) = 1 [pid 764] set_robust_list(0x55556b49b7e0, 24 [pid 763] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 762] <... symlinkat resumed>) = 0 [pid 761] <... futex resumed>) = 0 [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 384] <... clone resumed>, child_tidptr=0x55556b49b7d0) = 83 [pid 303] futex(0x34196c0, FUTEX_WAKE_PRIVATE, 1 [pid 764] <... set_robust_list resumed>) = 0 [pid 763] <... socket resumed>) = 4 [pid 762] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net" [pid 761] futex(0x7fbe36238fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 386] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 384] rt_sigprocmask(SIG_SETMASK, [] [pid 303] <... futex resumed>) = 1 [pid 764] rt_sigprocmask(SIG_SETMASK, [] [pid 763] futex(0x7fbe36238fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 762] <... symlinkat resumed>) = 0 [pid 761] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 384] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 303] read(6 [pid 764] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 763] <... futex resumed>) = 0 [pid 762] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 761] futex(0x7fbe36238fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 386] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 303] <... read resumed>, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x01\x00\x00\x00\x88\x00\x00\x00\x00\x00\x00\x00\xe4\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00"..., 9967212) = 344 [pid 764] chdir("./27" [pid 763] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 762] <... openat resumed>) = 3 [pid 761] <... futex resumed>) = 0 [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 303] write(6, "\x9c\x01\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x92\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 416 [pid 764] <... chdir resumed>) = 0 [pid 763] <... connect resumed>) = -1 EEXIST (File exists) [pid 762] write(3, "1000", 4 [pid 761] futex(0x7fbe36238fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 386] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 303] <... write resumed>) = 416 [pid 764] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 763] futex(0x7fbe36238fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 762] <... write resumed>) = 4 [pid 761] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 386] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\x10\x36\x1e\xf9\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 1032 [pid 310] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=976407279}) [pid 303] write(6, "\x9c\x01\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x93\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 416 [pid 764] <... prctl resumed>) = 0 [pid 763] <... futex resumed>) = 0 [pid 762] close(3 [pid 761] futex(0x7fbe36238fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 386] <... setsockopt resumed>) = 0 [pid 310] read(3 [pid 303] <... write resumed>) = 416 [pid 764] setpgid(0, 0 [pid 763] sendfile(-1, -1, [3 [pid 762] <... close resumed>) = 0 [pid 761] <... futex resumed>) = 0 [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 310] <... read resumed>, "\x9c\x01\x00\x00", 4) = 4 [pid 303] read(6 [pid 764] <... setpgid resumed>) = 0 [pid 763] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 762] read(200 [pid 761] futex(0x7fbe36238fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 750] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 386] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 310] read(3 [pid 304] <... futex resumed>) = 0 [pid 303] <... read resumed>, 0x198990a00000, 9967212) = -1 EAGAIN (Resource temporarily unavailable) [pid 764] symlinkat("/syzcgroup/unified/syz1", AT_FDCWD, "./cgroup" [pid 763] futex(0x7fbe36238fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 762] <... read resumed>, 0x7fff36525510, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 761] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 310] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x92\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x36\x01\x00\x00"..., 412) = 412 [pid 303] epoll_pwait(4 [pid 764] <... symlinkat resumed>) = 0 [pid 763] <... futex resumed>) = 0 [pid 762] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 761] futex(0x7fbe36238fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 750] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 386] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 303] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 764] symlinkat("/syzcgroup/cpu/syz1", AT_FDCWD, "./cgroup.cpu" [pid 763] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 762] <... symlinkat resumed>) = 0 [pid 761] <... futex resumed>) = 0 [pid 386] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x10\x36\x1e\xf9\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 576 [pid 310] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=999989500}) [pid 303] epoll_pwait(4 [pid 764] <... symlinkat resumed>) = 0 [pid 763] <... clone3 resumed>) = 68 [pid 762] close(249 [pid 761] futex(0x7fbe36238fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 386] <... setsockopt resumed>) = 0 [pid 310] read(3 [pid 764] symlinkat("/syzcgroup/net/syz1", AT_FDCWD, "./cgroup.net" [pid 763] futex(0x7fbe36238fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 762] <... close resumed>) = 0 [pid 761] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 310] <... read resumed>, "\x9c\x01\x00\x00", 4) = 4 [pid 764] <... symlinkat resumed>) = 0 [pid 763] <... futex resumed>) = 0 [pid 762] close(248 [pid 761] futex(0x7fbe36238fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 386] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 310] read(3 [pid 764] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 763] ioctl(3, PPPIOCSMRU, 0 [pid 762] <... close resumed>) = 0 [pid 761] <... futex resumed>) = 0 [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 310] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x93\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x36\x01\x00\x00"..., 412) = 412 [pid 764] <... openat resumed>) = 3 [pid 763] <... ioctl resumed>) = -1 ENOTCONN (Transport endpoint is not connected) [pid 762] prctl(PR_SET_NAME, "syz.2.135" [pid 761] futex(0x7fbe36238fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 386] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 764] write(3, "1000", 4 [pid 763] futex(0x7fbe36238fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 762] <... prctl resumed>) = 0 [pid 761] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 386] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x78\x02\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x10\x36\x1e\xf9\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 728 [pid 764] <... write resumed>) = 4 [pid 763] <... futex resumed>) = 0 [pid 762] close(4 [pid 761] close_range(3, 30, 0 [pid 386] <... setsockopt resumed>) = 0 [pid 764] close(3 [pid 763] futex(0x7fbe36238fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 762] <... close resumed>) = 0 [pid 761] <... close_range resumed>) = 0 [pid 386] close(3 [pid 764] <... close resumed>) = 0 [pid 762] futex(0x7f6bbdca6fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 761] exit_group(0 [pid 386] <... close resumed>) = 0 [pid 764] read(200 [pid 763] <... futex resumed>) = ? [pid 762] <... futex resumed>) = 0 [pid 761] <... exit_group resumed>) = ? [pid 386] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 764] <... read resumed>, 0x7ffe17bbdd80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 763] +++ exited with 0 +++ [pid 762] rt_sigaction(SIGRT_1, {sa_handler=0x7f6bbda3e650, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f6bbd9c0450} [pid 761] +++ exited with 0 +++ [pid 386] <... socket resumed>) = 3 [pid 764] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 762] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 386] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 764] <... symlinkat resumed>) = 0 [pid 762] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 388] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=66, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 386] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 764] close(249 [pid 762] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 388] rt_sigreturn({mask=[]} [pid 386] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 764] <... close resumed>) = 0 [pid 762] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 388] <... rt_sigreturn resumed>) = -1 EINTR (Interrupted system call) [pid 386] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 764] close(248 [pid 762] <... mmap resumed>) = 0x7f6bbd860000 [pid 386] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x10\x36\x1e\xf9\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 764] <... close resumed>) = 0 [pid 762] mprotect(0x7f6bbd861000, 131072, PROT_READ|PROT_WRITE [pid 386] <... setsockopt resumed>) = 0 [pid 764] prctl(PR_SET_NAME, "syz.1.136" [pid 762] <... mprotect resumed>) = 0 [pid 388] write(248, "\x00\x00\x00\x00", 4 [pid 386] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 764] <... prctl resumed>) = 0 [pid 762] rt_sigprocmask(SIG_BLOCK, ~[] [pid 388] <... write resumed>) = 4 [pid 386] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 310] <... pselect6 resumed>) = 1 (in [13], left {tv_sec=0, tv_nsec=995652803}) [pid 764] close(4 [pid 762] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 388] umount2("./21", MNT_FORCE|UMOUNT_NOFOLLOW [pid 386] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 310] read(13 [pid 764] <... close resumed>) = 0 [pid 762] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6bbd880990, parent_tid=0x7f6bbd880990, exit_signal=0, stack=0x7f6bbd860000, stack_size=0x201c0, tls=0x7f6bbd8806c0} [pid 388] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 386] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 310] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 ci2-android-5-15/strace-static-x86_64: Process 766 attached [pid 764] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 388] openat(AT_FDCWD, "./21", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 386] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x10\x36\x1e\xf9\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 310] write(3, "\xf4\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x05\x00\x00\x00\x20\x00\x00\x00\x86\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\xc0\x5f\x3b\x04"..., 248 [pid 303] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3ff4dd4ab7000002}], 128, 45, NULL, 0) = 1 [pid 766] set_robust_list(0x7f6bbd8809a0, 24 [pid 764] <... futex resumed>) = 0 [pid 762] <... clone3 resumed> => {parent_tid=[75]}, 88) = 75 [pid 388] <... openat resumed>) = 3 [pid 386] <... setsockopt resumed>) = 0 [pid 310] <... write resumed>) = 248 [pid 303] read(6 [pid 766] <... set_robust_list resumed>) = 0 [pid 764] rt_sigaction(SIGRT_1, {sa_handler=0x7f21591a9650, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f215912b450} [pid 762] rt_sigprocmask(SIG_SETMASK, [] [pid 388] fstat(3 [pid 386] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 310] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x05\x00\x00\x00\x8a\x00\x00\x00\x00\x00\x00\x00", 56 [pid 303] <... read resumed>, "\xf4\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x05\x00\x00\x00\x20\x00\x00\x00\x86\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\xc0\x5f\x3b\x04"..., 9967212) = 248 [pid 766] rt_sigprocmask(SIG_SETMASK, [] [pid 764] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 762] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 388] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 386] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 310] <... write resumed>) = 56 [pid 303] read(6 [pid 766] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 764] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 762] futex(0x7f6bbdca6fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 388] getdents64(3 [pid 386] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 310] write(11, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x8a\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 303] <... read resumed>, 0x198990a00000, 9967212) = -1 EAGAIN (Resource temporarily unavailable) [pid 766] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 764] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 762] <... futex resumed>) = 0 [pid 388] <... getdents64 resumed>, 0x555569381900 /* 6 entries */, 32768) = 176 [pid 386] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 310] <... write resumed>) = 48 [pid 303] epoll_pwait(4 [pid 766] <... socket resumed>) = 3 [pid 764] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 762] futex(0x7f6bbdca6fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 388] umount2("./21/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 386] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x10\x36\x1e\xf9\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 303] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 766] futex(0x7f6bbdca6fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 764] <... mmap resumed>) = 0x7f2158fcb000 [pid 762] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 388] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 386] <... setsockopt resumed>) = 0 [pid 303] epoll_pwait(4 [pid 766] <... futex resumed>) = 0 [pid 764] mprotect(0x7f2158fcc000, 131072, PROT_READ|PROT_WRITE [pid 762] futex(0x7f6bbdca6fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 750] <... mmap resumed>) = 0x7fc623e3c000 [pid 388] newfstatat(AT_FDCWD, "./21/binderfs" [pid 386] close(3 [pid 766] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 764] <... mprotect resumed>) = 0 [pid 762] <... futex resumed>) = 0 [pid 388] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 386] <... close resumed>) = 0 [pid 766] <... socket resumed>) = 4 [pid 764] rt_sigprocmask(SIG_BLOCK, ~[] [pid 762] futex(0x7f6bbdca6fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 388] unlink("./21/binderfs" [pid 386] read(249 [pid 766] futex(0x7f6bbdca6fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 764] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 762] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 388] <... unlink resumed>) = 0 [pid 386] <... read resumed>, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x89\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 766] <... futex resumed>) = 0 [pid 764] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f2158feb990, parent_tid=0x7f2158feb990, exit_signal=0, stack=0x7f2158fcb000, stack_size=0x201c0, tls=0x7f2158feb6c0} [pid 762] futex(0x7f6bbdca6fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 388] umount2("./21/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 386] rt_sigprocmask(SIG_BLOCK, ~[]ci2-android-5-15/strace-static-x86_64: Process 767 attached [pid 766] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 762] <... futex resumed>) = 0 [pid 388] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 386] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 767] set_robust_list(0x7f2158feb9a0, 24 [pid 766] <... connect resumed>) = -1 EEXIST (File exists) [pid 764] <... clone3 resumed> => {parent_tid=[84]}, 88) = 84 [pid 762] futex(0x7f6bbdca6fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 388] newfstatat(AT_FDCWD, "./21/cgroup.net" [pid 386] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 767] <... set_robust_list resumed>) = 0 [pid 766] futex(0x7f6bbdca6fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 764] rt_sigprocmask(SIG_SETMASK, [] [pid 762] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 388] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 767] rt_sigprocmask(SIG_SETMASK, [] [pid 766] <... futex resumed>) = 0 [pid 764] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 762] futex(0x7f6bbdca6fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 388] unlink("./21/cgroup.net" [pid 386] <... clone resumed>, child_tidptr=0x55556824a7d0) = 65 [pid 767] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 766] sendfile(-1, -1, [3 [pid 764] futex(0x7f2159411fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 762] <... futex resumed>) = 0 [pid 388] <... unlink resumed>) = 0 [pid 386] rt_sigprocmask(SIG_SETMASK, [] [pid 767] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 766] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 764] <... futex resumed>) = 0 [pid 762] futex(0x7f6bbdca6fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 388] umount2("./21/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 386] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 767] <... socket resumed>) = 3 [pid 766] futex(0x7f6bbdca6fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 764] futex(0x7f2159411fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 762] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 388] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 767] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 766] <... futex resumed>) = 0 [pid 764] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 762] futex(0x7f6bbdca6fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 388] newfstatat(AT_FDCWD, "./21/cgroup.cpu" [pid 767] <... futex resumed>) = 0 [pid 766] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 764] futex(0x7f2159411fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 762] <... futex resumed>) = 0 [pid 767] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 766] <... clone3 resumed>) = 76 [pid 764] <... futex resumed>) = 0 [pid 762] futex(0x7f6bbdca6fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 388] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 767] <... socket resumed>) = 4 [pid 766] futex(0x7f6bbdca6fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 764] futex(0x7f2159411fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 762] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 767] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 766] <... futex resumed>) = 0 [pid 764] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 762] futex(0x7f6bbdca6fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 388] unlink("./21/cgroup.cpu" [pid 767] <... futex resumed>) = 0 [pid 766] ioctl(3, PPPIOCSMRU, 0 [pid 764] futex(0x7f2159411fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 762] <... futex resumed>) = 0 [pid 767] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 766] <... ioctl resumed>) = -1 ENOTCONN (Transport endpoint is not connected) [pid 764] <... futex resumed>) = 0 [pid 762] futex(0x7f6bbdca6fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 388] <... unlink resumed>) = 0 [pid 767] <... connect resumed>) = 0 [pid 766] futex(0x7f6bbdca6fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 764] futex(0x7f2159411fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 762] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 767] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 766] <... futex resumed>) = 0 [pid 764] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 762] close_range(3, 30, 0 [pid 388] umount2("./21/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 767] <... futex resumed>) = 0 [pid 766] futex(0x7f6bbdca6fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 764] futex(0x7f2159411fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 762] <... close_range resumed>) = 0 [pid 767] sendfile(-1, -1, [3 [pid 764] <... futex resumed>) = 0 [pid 762] exit_group(0 [pid 388] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 767] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 766] <... futex resumed>) = ? [pid 764] futex(0x7f2159411fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 762] <... exit_group resumed>) = ? [pid 767] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 766] +++ exited with 0 +++ [pid 764] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 762] +++ exited with 0 +++ [pid 388] newfstatat(AT_FDCWD, "./21/cgroup" [pid 767] <... futex resumed>) = 0 [pid 764] futex(0x7f2159411fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 388] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 383] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=74, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 767] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 764] <... futex resumed>) = 0 [pid 388] unlink("./21/cgroup" [pid 383] rt_sigreturn({mask=[]} [pid 767] <... clone3 resumed>) = 85 [pid 764] futex(0x7f2159411fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 388] <... unlink resumed>) = 0 [pid 383] <... rt_sigreturn resumed>) = -1 EINTR (Interrupted system call) [pid 767] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 764] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 388] getdents64(3 [pid 767] <... futex resumed>) = 0 [pid 764] futex(0x7f2159411fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 388] <... getdents64 resumed>, 0x555569381900 /* 0 entries */, 32768) = 0 [pid 767] ioctl(3, PPPIOCSMRU, 0 [pid 764] <... futex resumed>) = 0 [pid 388] close(3 [pid 383] write(248, "\x00\x00\x00\x00", 4 [pid 767] <... ioctl resumed>) = -1 ENOSYS (Function not implemented) [pid 764] futex(0x7f2159411fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 388] <... close resumed>) = 0 [pid 383] <... write resumed>) = 4 [pid 310] <... pselect6 resumed>) = 1 (in [16], left {tv_sec=0, tv_nsec=990114288}) [pid 767] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 764] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 388] unlinkat(AT_FDCWD, "./21", AT_REMOVEDIR [pid 383] umount2("./24", MNT_FORCE|UMOUNT_NOFOLLOW [pid 310] read(16 [pid 767] <... futex resumed>) = 0 [pid 764] close_range(3, 30, 0 [pid 388] <... unlinkat resumed>) = 0 [pid 383] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 310] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 767] futex(0x7f2159411fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 764] <... close_range resumed>) = 0 [pid 388] mkdirat(AT_FDCWD, "./22", 0777 [pid 383] openat(AT_FDCWD, "./24", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 310] write(3, "\xf4\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x87\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x40\xdb\x1c\x04"..., 248 [pid 764] exit_group(0 [pid 388] <... mkdirat resumed>) = 0 [pid 383] <... openat resumed>) = 3 [pid 310] <... write resumed>) = 248 [pid 767] <... futex resumed>) = ? [pid 764] <... exit_group resumed>) = ? [pid 388] openat(AT_FDCWD, "/dev/loop5", O_RDWR [pid 383] fstat(3 [pid 310] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x8b\x00\x00\x00\x00\x00\x00\x00", 56ci2-android-5-15/strace-static-x86_64: Process 768 attached [pid 767] +++ exited with 0 +++ [pid 764] +++ exited with 0 +++ [pid 750] mprotect(0x7fc623e3d000, 131072, PROT_READ|PROT_WRITE [pid 388] <... openat resumed>) = 3 [pid 383] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 310] <... write resumed>) = 56 [pid 304] futex(0x34196c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=23726149} [pid 388] ioctl(3, LOOP_CLR_FD [pid 384] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=83, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 383] getdents64(3 [pid 310] write(15, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x8b\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 388] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 384] rt_sigreturn({mask=[]} [pid 383] <... getdents64 resumed>, 0x55555db89900 /* 6 entries */, 32768) = 176 [pid 310] <... write resumed>) = 48 [pid 388] close(3 [pid 384] <... rt_sigreturn resumed>) = -1 EINTR (Interrupted system call) [pid 383] umount2("./24/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 388] <... close resumed>) = 0 [pid 383] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 388] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 383] newfstatat(AT_FDCWD, "./24/binderfs" [pid 388] <... socket resumed>) = 3 [pid 384] write(248, "\x00\x00\x00\x00", 4 [pid 383] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 388] close(3 [pid 384] <... write resumed>) = 4 [pid 383] unlink("./24/binderfs" [pid 310] <... pselect6 resumed>) = 1 (in [26], left {tv_sec=0, tv_nsec=999514778}) [pid 388] <... close resumed>) = 0 [pid 384] umount2("./27", MNT_FORCE|UMOUNT_NOFOLLOW [pid 383] <... unlink resumed>) = 0 [pid 310] read(26 [pid 388] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 384] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 383] umount2("./24/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 310] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 388] <... socket resumed>) = 3 [pid 384] openat(AT_FDCWD, "./27", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 383] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 310] write(3, "\xe4\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x01\x00\x00\x00\x20\x00\x00\x00\x88\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x1c\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x1c\x00\x00\x00\x14\x00\x00\x00\x40\xe4\x59\x04"..., 232 [pid 388] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 384] <... openat resumed>) = 3 [pid 383] newfstatat(AT_FDCWD, "./24/cgroup.net" [pid 310] <... write resumed>) = 232 [pid 768] set_robust_list(0x55556824a7e0, 24 [pid 750] <... mprotect resumed>) = 0 [pid 388] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 384] fstat(3 [pid 383] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 310] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x01\x00\x00\x00\x8c\x00\x00\x00\x00\x00\x00\x00", 56 [pid 388] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 384] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 383] unlink("./24/cgroup.net" [pid 310] <... write resumed>) = 56 [pid 388] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 384] getdents64(3 [pid 383] <... unlink resumed>) = 0 [pid 310] write(18, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x8c\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 388] close(3 [pid 384] <... getdents64 resumed>, 0x55556b4ae900 /* 6 entries */, 32768) = 176 [pid 383] umount2("./24/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 310] <... write resumed>) = 48 [pid 388] <... close resumed>) = 0 [pid 384] umount2("./27/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 383] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 388] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 384] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 383] newfstatat(AT_FDCWD, "./24/cgroup.cpu" [pid 388] <... socket resumed>) = 3 [pid 384] newfstatat(AT_FDCWD, "./27/binderfs" [pid 383] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 384] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 383] unlink("./24/cgroup.cpu" [pid 388] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 384] unlink("./27/binderfs" [pid 383] <... unlink resumed>) = 0 [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 384] <... unlink resumed>) = 0 [pid 383] umount2("./24/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 388] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 384] umount2("./27/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 383] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 768] <... set_robust_list resumed>) = 0 [pid 750] rt_sigprocmask(SIG_BLOCK, ~[] [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 384] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 383] newfstatat(AT_FDCWD, "./24/cgroup" [pid 388] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 384] newfstatat(AT_FDCWD, "./27/cgroup.net" [pid 383] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 384] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 383] unlink("./24/cgroup" [pid 768] rt_sigprocmask(SIG_SETMASK, [] [pid 750] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 388] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 384] unlink("./27/cgroup.net" [pid 383] <... unlink resumed>) = 0 [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 384] <... unlink resumed>) = 0 [pid 383] getdents64(3 [pid 388] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 384] umount2("./27/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 383] <... getdents64 resumed>, 0x55555db89900 /* 0 entries */, 32768) = 0 [pid 768] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 750] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc623e5c990, parent_tid=0x7fc623e5c990, exit_signal=0, stack=0x7fc623e3c000, stack_size=0x201c0, tls=0x7fc623e5c6c0} [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 384] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 383] close(3 [pid 388] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 384] newfstatat(AT_FDCWD, "./27/cgroup.cpu" [pid 383] <... close resumed>) = 0 [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 384] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 383] unlinkat(AT_FDCWD, "./24", AT_REMOVEDIR [pid 388] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 384] unlink("./27/cgroup.cpu" [pid 383] <... unlinkat resumed>) = 0 [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 384] <... unlink resumed>) = 0 [pid 383] mkdirat(AT_FDCWD, "./25", 0777 [pid 388] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 384] umount2("./27/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 383] <... mkdirat resumed>) = 0 ci2-android-5-15/strace-static-x86_64: Process 771 attached [ 37.916339][ T726] R13: dffffc0000000000 R14: 000000000ae454e0 R15: ffff8881157f5c00 [ 37.926280][ T706] ____fput+0x15/0x20 [ 37.930547][ T706] task_work_run+0x127/0x190 [ 37.935571][ T726] FS: 0000000000000000(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 37.947503][ T743] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 37.958632][ T726] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 384] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 383] openat(AT_FDCWD, "/dev/loop2", O_RDWR [pid 771] set_robust_list(0x7fc623e5c9a0, 24 [pid 768] chdir("./20" [pid 750] <... clone3 resumed> => {parent_tid=[75]}, 88) = 75 [pid 388] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 384] newfstatat(AT_FDCWD, "./27/cgroup" [pid 383] <... openat resumed>) = 3 [pid 771] <... set_robust_list resumed>) = 0 [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 384] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 383] ioctl(3, LOOP_CLR_FD [pid 771] rt_sigprocmask(SIG_SETMASK, [] [pid 388] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 384] unlink("./27/cgroup" [pid 383] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 771] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 388] close(3 [pid 384] <... unlink resumed>) = 0 [pid 383] close(3 [pid 771] futex(0x7fc624282fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 768] <... chdir resumed>) = 0 [pid 750] rt_sigprocmask(SIG_SETMASK, [] [pid 388] <... close resumed>) = 0 [pid 384] getdents64(3 [pid 383] <... close resumed>) = 0 [pid 388] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 384] <... getdents64 resumed>, 0x55556b4ae900 /* 0 entries */, 32768) = 0 [pid 383] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 388] <... socket resumed>) = 3 [pid 384] close(3 [pid 383] <... socket resumed>) = 3 [pid 388] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 384] <... close resumed>) = 0 [pid 383] close(3 [pid 388] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 384] unlinkat(AT_FDCWD, "./27", AT_REMOVEDIR [pid 383] <... close resumed>) = 0 [pid 388] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 384] <... unlinkat resumed>) = 0 [pid 383] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 388] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 384] mkdirat(AT_FDCWD, "./28", 0777 [pid 383] <... socket resumed>) = 3 [pid 388] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x10\xa3\x84\xc2\xff\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 384] <... mkdirat resumed>) = 0 [pid 383] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 388] <... setsockopt resumed>) = 0 [pid 384] openat(AT_FDCWD, "/dev/loop1", O_RDWR [pid 383] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 388] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 384] <... openat resumed>) = 3 [pid 383] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 388] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 384] ioctl(3, LOOP_CLR_FD [pid 383] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 388] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 384] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 383] close(3 [pid 388] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 384] close(3 [pid 383] <... close resumed>) = 0 [pid 303] <... epoll_pwait resumed>, [], 128, 34, NULL, 0) = 0 [pid 388] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x10\xa3\x84\xc2\xff\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 384] <... close resumed>) = 0 [pid 383] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 303] epoll_pwait(4 [pid 388] <... setsockopt resumed>) = 0 [pid 384] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 383] <... socket resumed>) = 3 [pid 303] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 388] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=62, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 384] <... socket resumed>) = 3 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 303] futex(0x19898cd6a160, FUTEX_WAKE_PRIVATE, 1 [pid 388] rt_sigreturn({mask=[]} [pid 384] close(3 [pid 383] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 303] <... futex resumed>) = 1 [pid 388] <... rt_sigreturn resumed>) = 0 [pid 384] <... close resumed>) = 0 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 308] <... futex resumed>) = 0 [pid 303] epoll_pwait(4 [pid 768] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 750] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 388] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 384] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 383] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 308] epoll_pwait(4 [pid 303] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 388] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 384] <... socket resumed>) = 3 [pid 383] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=70, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 303] futex(0x3417d78, FUTEX_WAIT_PRIVATE, 0, NULL [pid 388] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 384] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 383] rt_sigreturn({mask=[]} [pid 388] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 384] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 383] <... rt_sigreturn resumed>) = 0 [pid 388] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x10\xa3\x84\xc2\xff\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 384] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 388] <... setsockopt resumed>) = 0 [pid 384] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 383] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 388] close(3 [pid 384] close(3 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 388] <... close resumed>) = 0 [pid 384] <... close resumed>) = 0 [pid 383] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 388] read(249 [pid 384] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 388] <... read resumed>, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x8a\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 384] <... socket resumed>) = 3 [pid 383] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 388] rt_sigprocmask(SIG_BLOCK, ~[] [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 388] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 384] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 383] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 388] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_INFOci2-android-5-15/strace-static-x86_64: Process 772 attached [pid 384] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 383] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 772] set_robust_list(0x55556936e7e0, 24 [pid 388] <... clone resumed>, child_tidptr=0x55556936e7d0) = 69 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 772] <... set_robust_list resumed>) = 0 [pid 388] rt_sigprocmask(SIG_SETMASK, [] [pid 384] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 383] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 772] rt_sigprocmask(SIG_SETMASK, [] [pid 388] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 772] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 384] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 383] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 772] chdir("./22" [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 772] <... chdir resumed>) = 0 [pid 384] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 383] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 772] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 383] close(3 [pid 772] <... prctl resumed>) = 0 [pid 384] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 383] <... close resumed>) = 0 [pid 772] setpgid(0, 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 383] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 772] <... setpgid resumed>) = 0 [pid 384] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 383] <... socket resumed>) = 3 [pid 772] symlinkat("/syzcgroup/unified/syz5", AT_FDCWD, "./cgroup" [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 383] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 772] <... symlinkat resumed>) = 0 [pid 384] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 383] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 772] symlinkat("/syzcgroup/cpu/syz5", AT_FDCWD, "./cgroup.cpu" [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 383] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 772] <... symlinkat resumed>) = 0 [pid 384] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 383] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 772] symlinkat("/syzcgroup/net/syz5", AT_FDCWD, "./cgroup.net" [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 383] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 772] <... symlinkat resumed>) = 0 [pid 384] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 383] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 772] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 384] close(3 [pid 383] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 772] <... openat resumed>) = 3 [pid 768] <... prctl resumed>) = 0 [pid 750] futex(0x7fc624282fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 384] <... close resumed>) = 0 [pid 383] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 304] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 772] write(3, "1000", 4 [pid 771] <... futex resumed>) = 0 [pid 768] setpgid(0, 0 [pid 750] <... futex resumed>) = 1 [pid 384] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 383] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 308] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3ff4dd4ab7000002}], 128, 997, NULL, 0) = 1 [pid 772] <... write resumed>) = 4 [pid 771] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 384] <... socket resumed>) = 3 [pid 383] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 308] futex(0x34196c0, FUTEX_WAKE_PRIVATE, 1 [pid 772] close(3 [pid 771] <... socket resumed>) = 3 [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 383] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 308] <... futex resumed>) = 0 [pid 772] <... close resumed>) = 0 [pid 771] futex(0x7fc624282fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 384] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 383] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 308] read(6 [pid 772] read(200 [pid 771] <... futex resumed>) = 0 [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 383] close(3 [pid 308] <... read resumed>, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x05\x00\x00\x00\x8a\x00\x00\x00\x00\x00\x00\x00\xf4\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00"..., 9967212) = 648 [pid 772] <... read resumed>, 0x7fffc284a580, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 771] futex(0x7fc624282fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 384] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 383] <... close resumed>) = 0 [pid 308] write(6, "\x9c\x01\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x94\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 416 [pid 772] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 384] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x10\xdb\xbb\x17\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 383] read(249 [pid 310] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=973124919}) [pid 308] <... write resumed>) = 416 [pid 772] <... symlinkat resumed>) = 0 [pid 384] <... setsockopt resumed>) = 0 [pid 383] <... read resumed>, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x8b\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 310] read(3 [pid 308] write(6, "\x9c\x01\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x95\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 416 [pid 772] close(249 [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 383] rt_sigprocmask(SIG_BLOCK, ~[] [pid 310] <... read resumed>, "\x9c\x01\x00\x00", 4) = 4 [pid 308] <... write resumed>) = 416 [pid 772] <... close resumed>) = 0 [pid 384] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 383] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 310] read(3 [pid 308] write(6, "\x9c\x01\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x96\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 416 [pid 772] close(248 [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 383] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 310] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x94\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x36\x01\x00\x00"..., 412) = 412 [pid 308] <... write resumed>) = 416 ci2-android-5-15/strace-static-x86_64: Process 773 attached [pid 772] <... close resumed>) = 0 [pid 384] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 308] read(6 [pid 773] set_robust_list(0x55555db767e0, 24 [pid 772] prctl(PR_SET_NAME, "syz.5.138" [pid 384] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x10\xdb\xbb\x17\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 383] <... clone resumed>, child_tidptr=0x55555db767d0) = 77 [pid 310] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=999987909}) [pid 308] <... read resumed>, 0x198990a00000, 9967212) = -1 EAGAIN (Resource temporarily unavailable) [pid 773] <... set_robust_list resumed>) = 0 [pid 772] <... prctl resumed>) = 0 [pid 384] <... setsockopt resumed>) = 0 [pid 383] rt_sigprocmask(SIG_SETMASK, [] [pid 310] read(3 [pid 308] epoll_pwait(4 [pid 773] rt_sigprocmask(SIG_SETMASK, [] [pid 772] close(4 [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 383] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 310] <... read resumed>, "\x9c\x01\x00\x00", 4) = 4 [pid 308] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 773] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 772] <... close resumed>) = 0 [pid 384] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 310] read(3 [pid 308] epoll_pwait(4 [pid 773] chdir("./25" [pid 772] futex(0x7fbe36238fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 310] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x95\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x36\x01\x00\x00"..., 412) = 412 [pid 773] <... chdir resumed>) = 0 [pid 772] <... futex resumed>) = 0 [pid 384] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 773] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 772] rt_sigaction(SIGRT_1, {sa_handler=0x7fbe35fd0650, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fbe35f52450} [pid 384] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x10\xdb\xbb\x17\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 310] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=999990760}) [pid 773] <... prctl resumed>) = 0 [pid 772] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 384] <... setsockopt resumed>) = 0 [pid 310] read(3 [pid 773] setpgid(0, 0 [pid 772] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 384] close(3 [pid 310] <... read resumed>, "\x9c\x01\x00\x00", 4) = 4 [pid 773] <... setpgid resumed>) = 0 [pid 772] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 384] <... close resumed>) = 0 [pid 310] read(3 [pid 773] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup" [pid 772] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 384] read(249 [pid 310] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x96\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x36\x01\x00\x00"..., 412) = 412 [pid 773] <... symlinkat resumed>) = 0 [pid 772] <... mmap resumed>) = 0x7fbe35df2000 [pid 384] <... read resumed>, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x8c\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 773] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu" [pid 772] mprotect(0x7fbe35df3000, 131072, PROT_READ|PROT_WRITE [pid 384] rt_sigprocmask(SIG_BLOCK, ~[] [pid 773] <... symlinkat resumed>) = 0 [pid 772] <... mprotect resumed>) = 0 [pid 384] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 773] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net" [pid 772] rt_sigprocmask(SIG_BLOCK, ~[] [pid 384] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-15/strace-static-x86_64: Process 774 attached [pid 773] <... symlinkat resumed>) = 0 [pid 772] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 768] <... setpgid resumed>) = 0 [pid 750] futex(0x7fc624282fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 774] set_robust_list(0x55556b49b7e0, 24 [pid 773] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 772] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fbe35e12990, parent_tid=0x7fbe35e12990, exit_signal=0, stack=0x7fbe35df2000, stack_size=0x201c0, tls=0x7fbe35e126c0} [pid 384] <... clone resumed>, child_tidptr=0x55556b49b7d0) = 86 ci2-android-5-15/strace-static-x86_64: Process 775 attached [pid 774] <... set_robust_list resumed>) = 0 [pid 773] <... openat resumed>) = 3 [pid 384] rt_sigprocmask(SIG_SETMASK, [] [pid 775] set_robust_list(0x7fbe35e129a0, 24 [pid 774] rt_sigprocmask(SIG_SETMASK, [] [pid 773] write(3, "1000", 4 [pid 772] <... clone3 resumed> => {parent_tid=[70]}, 88) = 70 [pid 384] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 775] <... set_robust_list resumed>) = 0 [pid 774] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 773] <... write resumed>) = 4 [pid 772] rt_sigprocmask(SIG_SETMASK, [] [pid 775] rt_sigprocmask(SIG_SETMASK, [] [pid 774] chdir("./28" [pid 773] close(3 [pid 772] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 775] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 774] <... chdir resumed>) = 0 [pid 773] <... close resumed>) = 0 [pid 775] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 774] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 773] read(200 [pid 772] futex(0x7fbe36238fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 775] <... socket resumed>) = 3 [pid 774] <... prctl resumed>) = 0 [pid 773] <... read resumed>, 0x7fff36525510, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 775] futex(0x7fbe36238fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 774] setpgid(0, 0 [pid 773] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 772] <... futex resumed>) = 0 [pid 775] <... futex resumed>) = 0 [pid 774] <... setpgid resumed>) = 0 [pid 773] <... symlinkat resumed>) = 0 [pid 775] futex(0x7fbe36238fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 774] symlinkat("/syzcgroup/unified/syz1", AT_FDCWD, "./cgroup" [pid 773] close(249 [pid 772] futex(0x7fbe36238fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 774] <... symlinkat resumed>) = 0 [pid 773] <... close resumed>) = 0 [pid 774] symlinkat("/syzcgroup/cpu/syz1", AT_FDCWD, "./cgroup.cpu" [pid 773] close(248 [pid 772] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 774] <... symlinkat resumed>) = 0 [pid 773] <... close resumed>) = 0 [pid 774] symlinkat("/syzcgroup/net/syz1", AT_FDCWD, "./cgroup.net" [pid 773] prctl(PR_SET_NAME, "syz.2.139" [pid 772] futex(0x7fbe36238fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 774] <... symlinkat resumed>) = 0 [pid 773] <... prctl resumed>) = 0 [pid 775] <... futex resumed>) = 0 [pid 774] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 773] close(4 [pid 772] <... futex resumed>) = 1 [pid 775] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 774] <... openat resumed>) = 3 [pid 773] <... close resumed>) = 0 [pid 775] <... socket resumed>) = 4 [pid 774] write(3, "1000", 4 [pid 773] futex(0x7f6bbdca6fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 772] futex(0x7fbe36238fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 775] futex(0x7fbe36238fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 774] <... write resumed>) = 4 [pid 773] <... futex resumed>) = 0 [pid 775] <... futex resumed>) = 0 [pid 774] close(3 [pid 773] rt_sigaction(SIGRT_1, {sa_handler=0x7f6bbda3e650, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f6bbd9c0450} [pid 772] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 775] futex(0x7fbe36238fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 774] <... close resumed>) = 0 [pid 773] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 775] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 774] read(200 [pid 773] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 772] futex(0x7fbe36238fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 775] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 774] <... read resumed>, 0x7ffe17bbdd80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 773] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 775] <... connect resumed>) = 0 [pid 774] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 773] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 772] <... futex resumed>) = 0 [pid 775] futex(0x7fbe36238fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 774] <... symlinkat resumed>) = 0 [pid 773] <... mmap resumed>) = 0x7f6bbd860000 [pid 768] symlinkat("/syzcgroup/unified/syz6", AT_FDCWD, "./cgroup" [pid 750] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 775] <... futex resumed>) = 0 [pid 774] close(249 [pid 773] mprotect(0x7f6bbd861000, 131072, PROT_READ|PROT_WRITE [pid 772] futex(0x7fbe36238fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 775] futex(0x7fbe36238fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 774] <... close resumed>) = 0 [pid 773] <... mprotect resumed>) = 0 [pid 768] <... symlinkat resumed>) = 0 [pid 750] futex(0x7fc624282fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 304] futex(0x34196c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=975966436} [pid 774] close(248 [pid 773] rt_sigprocmask(SIG_BLOCK, ~[] [pid 772] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 771] <... futex resumed>) = 0 [pid 768] symlinkat("/syzcgroup/cpu/syz6", AT_FDCWD, "./cgroup.cpu" [pid 750] <... futex resumed>) = 1 [pid 774] <... close resumed>) = 0 [pid 773] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 772] futex(0x7fbe36238fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 771] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 775] <... futex resumed>) = 0 [pid 774] prctl(PR_SET_NAME, "syz.1.140" [pid 773] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6bbd880990, parent_tid=0x7f6bbd880990, exit_signal=0, stack=0x7f6bbd860000, stack_size=0x201c0, tls=0x7f6bbd8806c0} [pid 772] <... futex resumed>) = 1 [pid 771] <... socket resumed>) = 4 [pid 768] <... symlinkat resumed>) = 0 [pid 750] futex(0x7fc624282fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-5-15/strace-static-x86_64: Process 776 attached [ 37.968776][ T706] do_exit+0xb70/0x29a0 [ 37.975130][ T726] CR2: 00007fc624282fa4 CR3: 0000000125861000 CR4: 00000000003506b0 [ 37.984412][ T706] ? __se_sys_clock_nanosleep+0x30b/0x3a0 [ 37.991706][ T743] RIP: 0010:pppol2tp_sock_to_session+0x167/0x1b0 [ 38.000795][ T706] ? put_task_struct+0x90/0x90 [pid 775] sendfile(-1, -1, [3 [pid 774] <... prctl resumed>) = 0 [pid 772] futex(0x7fbe36238fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 771] futex(0x7fc624282fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 768] symlinkat("/syzcgroup/net/syz6", AT_FDCWD, "./cgroup.net" [pid 750] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 776] set_robust_list(0x7f6bbd8809a0, 24 [pid 775] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 774] close(4 [pid 773] <... clone3 resumed> => {parent_tid=[78]}, 88) = 78 [pid 771] <... futex resumed>) = 0 [pid 776] <... set_robust_list resumed>) = 0 [pid 775] futex(0x7fbe36238fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 774] <... close resumed>) = 0 [pid 773] rt_sigprocmask(SIG_SETMASK, [] [pid 771] futex(0x7fc624282fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 776] rt_sigprocmask(SIG_SETMASK, [] [pid 775] <... futex resumed>) = 1 [pid 774] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 773] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 772] <... futex resumed>) = 0 [pid 776] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 775] futex(0x7fbe36238fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 774] <... futex resumed>) = 0 [pid 773] futex(0x7f6bbdca6fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 776] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 775] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 774] rt_sigaction(SIGRT_1, {sa_handler=0x7f21591a9650, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f215912b450} [pid 773] <... futex resumed>) = 0 [pid 772] futex(0x7fbe36238fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 776] <... socket resumed>) = 3 [pid 775] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 774] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 773] futex(0x7f6bbdca6fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 772] <... futex resumed>) = 0 [pid 776] futex(0x7f6bbdca6fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 775] <... clone3 resumed>) = 71 [pid 774] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 773] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 772] futex(0x7fbe36238fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 776] <... futex resumed>) = 0 [pid 775] futex(0x7fbe36238fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 774] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 773] futex(0x7f6bbdca6fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 772] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 776] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 775] <... futex resumed>) = 0 [pid 774] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 773] <... futex resumed>) = 0 [pid 772] futex(0x7fbe36238fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 776] <... socket resumed>) = 4 [pid 775] ioctl(3, PPPIOCSMRU, 0 [pid 774] <... mmap resumed>) = 0x7f2158fcb000 [pid 773] futex(0x7f6bbdca6fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 772] <... futex resumed>) = 0 [pid 776] futex(0x7f6bbdca6fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 775] <... ioctl resumed>) = -1 ENOSYS (Function not implemented) [pid 774] mprotect(0x7f2158fcc000, 131072, PROT_READ|PROT_WRITE [pid 773] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 776] <... futex resumed>) = 0 [pid 775] futex(0x7fbe36238fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 774] <... mprotect resumed>) = 0 [pid 773] futex(0x7f6bbdca6fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 772] futex(0x7fbe36238fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 776] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 775] <... futex resumed>) = 0 [pid 774] rt_sigprocmask(SIG_BLOCK, ~[] [pid 773] <... futex resumed>) = 0 [pid 776] <... connect resumed>) = 0 [pid 775] futex(0x7fbe36238fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 774] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 773] futex(0x7f6bbdca6fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 772] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 776] futex(0x7f6bbdca6fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 774] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f2158feb990, parent_tid=0x7f2158feb990, exit_signal=0, stack=0x7f2158fcb000, stack_size=0x201c0, tls=0x7f2158feb6c0} [pid 773] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) ci2-android-5-15/strace-static-x86_64: Process 778 attached [pid 776] <... futex resumed>) = 0 [pid 773] futex(0x7f6bbdca6fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 772] close_range(3, 30, 0 [pid 778] set_robust_list(0x7f2158feb9a0, 24 [pid 776] sendfile(-1, -1, [3 [pid 774] <... clone3 resumed> => {parent_tid=[87]}, 88) = 87 [pid 773] <... futex resumed>) = 0 [pid 778] <... set_robust_list resumed>) = 0 [pid 776] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 774] rt_sigprocmask(SIG_SETMASK, [] [pid 773] futex(0x7f6bbdca6fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 772] <... close_range resumed>) = 0 [pid 778] rt_sigprocmask(SIG_SETMASK, [] [pid 776] futex(0x7f6bbdca6fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 774] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 773] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 778] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 776] <... futex resumed>) = 0 [pid 774] futex(0x7f2159411fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 773] futex(0x7f6bbdca6fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 772] exit_group(0 [pid 778] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 776] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 775] <... futex resumed>) = ? [pid 774] <... futex resumed>) = 0 [pid 773] <... futex resumed>) = 0 [pid 772] <... exit_group resumed>) = ? [pid 778] <... socket resumed>) = 3 [pid 776] <... clone3 resumed>) = 79 [pid 775] +++ exited with 0 +++ [pid 774] futex(0x7f2159411fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 773] futex(0x7f6bbdca6fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 772] +++ exited with 0 +++ [pid 778] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 776] futex(0x7f6bbdca6fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 774] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 773] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 778] <... futex resumed>) = 0 [pid 776] <... futex resumed>) = 0 [pid 774] futex(0x7f2159411fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 773] futex(0x7f6bbdca6fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 778] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 776] ioctl(3, PPPIOCSMRU, 0 [pid 774] <... futex resumed>) = 0 [pid 773] <... futex resumed>) = 0 [pid 388] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=69, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 778] <... socket resumed>) = 4 [pid 776] <... ioctl resumed>) = -1 ENOSYS (Function not implemented) [pid 774] futex(0x7f2159411fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 773] futex(0x7f6bbdca6fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 778] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 776] futex(0x7f6bbdca6fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 774] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 773] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 386] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=64, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 778] <... futex resumed>) = 0 [pid 776] <... futex resumed>) = 0 [pid 774] futex(0x7f2159411fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 773] close_range(3, 30, 0 [pid 386] rt_sigreturn({mask=[]} [pid 778] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 776] futex(0x7f6bbdca6fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 774] <... futex resumed>) = 0 [pid 773] <... close_range resumed>) = 0 [pid 386] <... rt_sigreturn resumed>) = -1 EINTR (Interrupted system call) [pid 778] <... connect resumed>) = -1 EEXIST (File exists) [pid 774] futex(0x7f2159411fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 773] exit_group(0 [pid 388] rt_sigreturn({mask=[]} [pid 778] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 776] <... futex resumed>) = ? [pid 774] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 773] <... exit_group resumed>) = ? [pid 388] <... rt_sigreturn resumed>) = -1 EINTR (Interrupted system call) [pid 778] <... futex resumed>) = 0 [pid 776] +++ exited with 0 +++ [pid 774] futex(0x7f2159411fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 773] +++ exited with 0 +++ [pid 388] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=65, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 778] sendfile(-1, -1, [3 [pid 774] <... futex resumed>) = 0 [pid 388] rt_sigreturn({mask=[]} [pid 383] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=77, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 778] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 774] futex(0x7f2159411fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 388] <... rt_sigreturn resumed>) = -1 EINTR (Interrupted system call) [pid 383] rt_sigreturn({mask=[]} [pid 778] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 774] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 383] <... rt_sigreturn resumed>) = 0 [pid 778] <... futex resumed>) = 0 [pid 774] futex(0x7f2159411fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 778] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 774] <... futex resumed>) = 0 [pid 778] <... clone3 resumed>) = 88 [pid 774] futex(0x7f2159411fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 383] write(248, "\x00\x00\x00\x00", 4 [pid 778] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 774] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 383] <... write resumed>) = 4 [pid 310] <... pselect6 resumed>) = 1 (in [16], left {tv_sec=0, tv_nsec=977416679}) [pid 778] <... futex resumed>) = 0 [pid 774] futex(0x7f2159411fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 383] umount2("./25", MNT_FORCE|UMOUNT_NOFOLLOW [pid 310] read(16 [pid 778] ioctl(3, PPPIOCSMRU, 0 [pid 774] <... futex resumed>) = 0 [pid 383] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 310] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 778] <... ioctl resumed>) = -1 ENOTCONN (Transport endpoint is not connected) [pid 774] futex(0x7f2159411fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 383] openat(AT_FDCWD, "./25", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 310] write(3, "\xe4\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x8b\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x1c\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x1c\x00\x00\x00\x14\x00\x00\x00\xc0\x4d\xc1\x03"..., 232 [pid 778] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 774] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 383] <... openat resumed>) = 3 [pid 310] <... write resumed>) = 232 [pid 308] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3ff4dd4ab7000002}], 128, 984, NULL, 0) = 1 [pid 778] <... futex resumed>) = 0 [pid 774] close_range(3, 30, 0 [pid 383] fstat(3 [pid 310] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x8d\x00\x00\x00\x00\x00\x00\x00", 56 [pid 308] futex(0x34196c0, FUTEX_WAKE_PRIVATE, 1 [pid 778] futex(0x7f2159411fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 774] <... close_range resumed>) = 0 [pid 383] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 310] <... write resumed>) = 56 [pid 308] <... futex resumed>) = 1 [pid 774] exit_group(0 [pid 383] getdents64(3 [pid 310] write(15, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x8d\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 308] read(6 [pid 778] <... futex resumed>) = ? [pid 774] <... exit_group resumed>) = ? [pid 383] <... getdents64 resumed>, 0x55555db89900 /* 6 entries */, 32768) = 176 [pid 310] <... write resumed>) = 48 [pid 308] <... read resumed>, "\xe4\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x8b\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x1c\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x1c\x00\x00\x00\x14\x00\x00\x00\xc0\x4d\xc1\x03"..., 9967212) = 232 [pid 778] +++ exited with 0 +++ [pid 774] +++ exited with 0 +++ [pid 383] umount2("./25/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 308] read(6 [pid 384] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=86, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 383] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 308] <... read resumed>, 0x198990a00000, 9967212) = -1 EAGAIN (Resource temporarily unavailable) [pid 384] rt_sigreturn({mask=[]} [pid 383] newfstatat(AT_FDCWD, "./25/binderfs" [pid 308] epoll_pwait(4 [pid 384] <... rt_sigreturn resumed>) = 0 [pid 383] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 308] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 383] unlink("./25/binderfs" [pid 308] epoll_pwait(4 [pid 383] <... unlink resumed>) = 0 [pid 384] write(248, "\x00\x00\x00\x00", 4 [pid 383] umount2("./25/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 384] <... write resumed>) = 4 [pid 383] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 310] <... pselect6 resumed>) = 1 (in [26], left {tv_sec=0, tv_nsec=999262650}) [pid 384] umount2("./28", MNT_FORCE|UMOUNT_NOFOLLOW [pid 383] newfstatat(AT_FDCWD, "./25/cgroup.net" [pid 310] read(26 [pid 384] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 383] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 310] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 384] openat(AT_FDCWD, "./28", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 383] unlink("./25/cgroup.net" [pid 310] write(3, "\xf4\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x01\x00\x00\x00\x20\x00\x00\x00\x8c\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x00\x87\x93\x03"..., 248 [pid 384] <... openat resumed>) = 3 [pid 383] <... unlink resumed>) = 0 [pid 310] <... write resumed>) = 248 [pid 384] fstat(3 [pid 383] umount2("./25/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 310] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x01\x00\x00\x00\x8e\x00\x00\x00\x00\x00\x00\x00", 56 [pid 384] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 383] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 310] <... write resumed>) = 56 [pid 384] getdents64(3 [pid 383] newfstatat(AT_FDCWD, "./25/cgroup.cpu" [pid 310] write(18, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x8e\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 384] <... getdents64 resumed>, 0x55556b4ae900 /* 6 entries */, 32768) = 176 [pid 383] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 310] <... write resumed>) = 48 [pid 384] umount2("./28/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 383] unlink("./25/cgroup.cpu" [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 384] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 383] <... unlink resumed>) = 0 [pid 384] newfstatat(AT_FDCWD, "./28/binderfs" [pid 383] umount2("./25/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 384] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 383] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 384] unlink("./28/binderfs" [pid 383] newfstatat(AT_FDCWD, "./25/cgroup" [pid 384] <... unlink resumed>) = 0 [pid 383] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 384] umount2("./28/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 383] unlink("./25/cgroup" [pid 768] <... symlinkat resumed>) = 0 [pid 384] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 383] <... unlink resumed>) = 0 [pid 768] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 384] newfstatat(AT_FDCWD, "./28/cgroup.net" [pid 383] getdents64(3 [pid 384] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 383] <... getdents64 resumed>, 0x55555db89900 /* 0 entries */, 32768) = 0 [pid 768] <... openat resumed>) = 3 [pid 384] unlink("./28/cgroup.net" [pid 383] close(3 [pid 768] write(3, "1000", 4 [pid 750] futex(0x7fc624282fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 384] <... unlink resumed>) = 0 [pid 383] <... close resumed>) = 0 [pid 304] <... futex resumed>) = 0 [pid 384] umount2("./28/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 383] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=73, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 384] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 383] rt_sigreturn({mask=[]} [pid 384] newfstatat(AT_FDCWD, "./28/cgroup.cpu" [pid 383] <... rt_sigreturn resumed>) = 0 [pid 384] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 383] unlinkat(AT_FDCWD, "./25", AT_REMOVEDIR [pid 384] unlink("./28/cgroup.cpu" [pid 383] <... unlinkat resumed>) = 0 [pid 384] <... unlink resumed>) = 0 [pid 383] mkdirat(AT_FDCWD, "./26", 0777 [pid 384] umount2("./28/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 383] <... mkdirat resumed>) = 0 [pid 384] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 383] openat(AT_FDCWD, "/dev/loop2", O_RDWR [pid 384] newfstatat(AT_FDCWD, "./28/cgroup" [pid 383] <... openat resumed>) = 3 [pid 384] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 383] ioctl(3, LOOP_CLR_FD [pid 384] unlink("./28/cgroup" [pid 383] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 384] <... unlink resumed>) = 0 [pid 383] close(3 [pid 384] getdents64(3 [pid 383] <... close resumed>) = 0 [pid 384] <... getdents64 resumed>, 0x55556b4ae900 /* 0 entries */, 32768) = 0 [pid 383] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 384] close(3 [pid 383] <... socket resumed>) = 3 [pid 388] write(248, "\x00\x00\x00\x00", 4 [pid 384] <... close resumed>) = 0 [pid 383] close(3 [pid 388] <... write resumed>) = 4 [pid 384] unlinkat(AT_FDCWD, "./28", AT_REMOVEDIR [pid 383] <... close resumed>) = 0 [pid 310] <... pselect6 resumed>) = 1 (in [13], left {tv_sec=0, tv_nsec=991546446}) [pid 388] umount2("./22", MNT_FORCE|UMOUNT_NOFOLLOW [pid 384] <... unlinkat resumed>) = 0 [pid 383] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 310] read(13 [pid 388] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 384] mkdirat(AT_FDCWD, "./29", 0777 [pid 383] <... socket resumed>) = 3 [pid 310] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 388] openat(AT_FDCWD, "./22", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 384] <... mkdirat resumed>) = 0 [pid 383] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 310] write(3, "\xe4\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x05\x00\x00\x00\x20\x00\x00\x00\x8a\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x1c\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x1c\x00\x00\x00\x14\x00\x00\x00\x80\x4a\x5d\x05"..., 232 [pid 388] <... openat resumed>) = 3 [pid 384] openat(AT_FDCWD, "/dev/loop1", O_RDWR [pid 383] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 310] <... write resumed>) = 232 [pid 388] fstat(3 [pid 384] <... openat resumed>) = 3 [pid 383] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 310] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x05\x00\x00\x00\x8f\x00\x00\x00\x00\x00\x00\x00", 56 [pid 388] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 384] ioctl(3, LOOP_CLR_FD [pid 383] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 310] <... write resumed>) = 56 [pid 388] getdents64(3 [pid 384] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 383] close(3 [pid 310] write(11, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x8f\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 388] <... getdents64 resumed>, 0x555569381900 /* 6 entries */, 32768) = 176 [pid 384] close(3 [pid 383] <... close resumed>) = 0 [pid 310] <... write resumed>) = 48 [pid 771] <... futex resumed>) = 0 [pid 768] <... write resumed>) = 4 [pid 750] <... futex resumed>) = 1 [pid 388] umount2("./22/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 384] <... close resumed>) = 0 [pid 383] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 771] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 388] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 384] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 383] <... socket resumed>) = 3 [pid 771] <... connect resumed>) = 0 [pid 388] newfstatat(AT_FDCWD, "./22/binderfs" [pid 384] <... socket resumed>) = 3 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 771] futex(0x7fc624282fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 388] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 384] close(3 [pid 383] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 771] <... futex resumed>) = 0 [pid 388] unlink("./22/binderfs" [pid 384] <... close resumed>) = 0 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 771] futex(0x7fc624282fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 388] <... unlink resumed>) = 0 [pid 384] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 383] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 388] umount2("./22/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 384] <... socket resumed>) = 3 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 388] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 384] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 383] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 388] newfstatat(AT_FDCWD, "./22/cgroup.net" [pid 384] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 388] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 384] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 383] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 388] unlink("./22/cgroup.net" [pid 384] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 388] <... unlink resumed>) = 0 [pid 384] close(3 [pid 383] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 388] umount2("./22/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 384] <... close resumed>) = 0 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 388] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 384] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 383] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 388] newfstatat(AT_FDCWD, "./22/cgroup.cpu" [pid 384] <... socket resumed>) = 3 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 388] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 383] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 388] unlink("./22/cgroup.cpu" [pid 384] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 388] <... unlink resumed>) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 383] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 388] umount2("./22/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 384] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 388] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 383] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 388] newfstatat(AT_FDCWD, "./22/cgroup" [pid 384] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 388] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 383] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 388] unlink("./22/cgroup" [pid 384] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 383] close(3 [pid 388] <... unlink resumed>) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 383] <... close resumed>) = 0 [pid 388] getdents64(3 [pid 384] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 383] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 388] <... getdents64 resumed>, 0x555569381900 /* 0 entries */, 32768) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 383] <... socket resumed>) = 3 [pid 388] close(3 [pid 384] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 383] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 388] <... close resumed>) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 383] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 768] close(3 [pid 750] futex(0x7fc624282fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 388] unlinkat(AT_FDCWD, "./22", AT_REMOVEDIR [pid 384] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 383] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 768] <... close resumed>) = 0 [pid 750] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 388] <... unlinkat resumed>) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 383] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 388] mkdirat(AT_FDCWD, "./23", 0777 [pid 384] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 383] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 768] read(200 [pid 750] futex(0x7fc624282fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 388] <... mkdirat resumed>) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 383] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 304] futex(0x34196c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=934391444} [pid 388] openat(AT_FDCWD, "/dev/loop5", O_RDWR [pid 384] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 383] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 388] <... openat resumed>) = 3 [pid 771] <... futex resumed>) = 0 [pid 750] <... futex resumed>) = 1 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 383] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 771] sendfile(-1, -1, [3 [pid 768] <... read resumed>, 0x7ffef91e3880, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 750] futex(0x7fc624282fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 388] ioctl(3, LOOP_CLR_FD [pid 384] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 383] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 771] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 388] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 384] close(3 [pid 383] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 771] futex(0x7fc624282fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 388] close(3 [pid 384] <... close resumed>) = 0 [pid 383] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 771] <... futex resumed>) = 0 [pid 768] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 750] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 388] <... close resumed>) = 0 [pid 384] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 383] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 771] futex(0x7fc624282fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 388] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 384] <... socket resumed>) = 3 [pid 383] close(3 [pid 388] <... socket resumed>) = 3 [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 383] <... close resumed>) = 0 [pid 388] close(3 [pid 384] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 383] read(249 [pid 388] <... close resumed>) = 0 [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 383] <... read resumed>, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x8d\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 388] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 384] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 383] rt_sigprocmask(SIG_BLOCK, ~[] [pid 388] <... socket resumed>) = 3 [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 383] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 388] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 384] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 383] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-15/strace-static-x86_64: Process 781 attached [pid 388] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 781] set_robust_list(0x55555db767e0, 24 [pid 388] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 384] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 383] <... clone resumed>, child_tidptr=0x55555db767d0) = 80 [pid 781] <... set_robust_list resumed>) = 0 [pid 388] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 383] rt_sigprocmask(SIG_SETMASK, [] [pid 781] rt_sigprocmask(SIG_SETMASK, [] [pid 388] close(3 [pid 384] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 383] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 781] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 388] <... close resumed>) = 0 [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 781] chdir("./26" [pid 388] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 384] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 781] <... chdir resumed>) = 0 [pid 388] <... socket resumed>) = 3 [pid 384] close(3 [pid 781] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 384] <... close resumed>) = 0 [pid 781] <... prctl resumed>) = 0 [pid 388] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 384] read(249 [pid 781] setpgid(0, 0 [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 384] <... read resumed>, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x8e\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 781] <... setpgid resumed>) = 0 [pid 388] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 384] rt_sigprocmask(SIG_BLOCK, ~[] [pid 781] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup" [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 384] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 781] <... symlinkat resumed>) = 0 [pid 388] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 384] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-15/strace-static-x86_64: Process 782 attached [pid 781] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu" [pid 768] <... symlinkat resumed>) = 0 [pid 750] futex(0x7fc624282fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 782] set_robust_list(0x55556b49b7e0, 24 [pid 781] <... symlinkat resumed>) = 0 [pid 388] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 384] <... clone resumed>, child_tidptr=0x55556b49b7d0) = 89 [pid 782] <... set_robust_list resumed>) = 0 [pid 781] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net" [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 384] rt_sigprocmask(SIG_SETMASK, [] [pid 782] rt_sigprocmask(SIG_SETMASK, [] [pid 781] <... symlinkat resumed>) = 0 [pid 388] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 384] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 782] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 781] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 782] chdir("./29" [pid 781] <... openat resumed>) = 3 [pid 388] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 782] <... chdir resumed>) = 0 [pid 781] write(3, "1000", 4 [pid 782] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 781] <... write resumed>) = 4 [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 782] <... prctl resumed>) = 0 [pid 781] close(3 [pid 782] setpgid(0, 0 [pid 781] <... close resumed>) = 0 [pid 388] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 782] <... setpgid resumed>) = 0 [pid 781] read(200 [pid 782] symlinkat("/syzcgroup/unified/syz1", AT_FDCWD, "./cgroup" [pid 781] <... read resumed>, 0x7fff36525510, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 782] <... symlinkat resumed>) = 0 [pid 781] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 782] symlinkat("/syzcgroup/cpu/syz1", AT_FDCWD, "./cgroup.cpu" [pid 781] <... symlinkat resumed>) = 0 [pid 388] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 782] <... symlinkat resumed>) = 0 [pid 781] close(249 [pid 782] symlinkat("/syzcgroup/net/syz1", AT_FDCWD, "./cgroup.net" [pid 781] <... close resumed>) = 0 [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 782] <... symlinkat resumed>) = 0 [pid 781] close(248 [pid 782] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 781] <... close resumed>) = 0 [pid 388] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 782] <... openat resumed>) = 3 [pid 781] prctl(PR_SET_NAME, "syz.2.141" [pid 782] write(3, "1000", 4 [pid 781] <... prctl resumed>) = 0 [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 782] <... write resumed>) = 4 [pid 781] close(4 [pid 782] close(3 [pid 781] <... close resumed>) = 0 [pid 771] <... futex resumed>) = 0 [pid 768] close(249 [pid 750] <... futex resumed>) = 1 [pid 388] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 782] <... close resumed>) = 0 [pid 781] futex(0x7f6bbdca6fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 782] read(200 [pid 781] <... futex resumed>) = 0 [pid 388] close(3 [pid 782] <... read resumed>, 0x7ffe17bbdd80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 781] rt_sigaction(SIGRT_1, {sa_handler=0x7f6bbda3e650, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f6bbd9c0450} [pid 782] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 781] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 388] <... close resumed>) = 0 [pid 782] <... symlinkat resumed>) = 0 [pid 781] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 771] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 768] <... close resumed>) = 0 [pid 750] futex(0x7fc624282fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 782] close(249 [pid 781] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 388] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 782] <... close resumed>) = 0 [pid 781] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 782] close(248 [pid 781] <... mmap resumed>) = 0x7f6bbd860000 [pid 388] <... socket resumed>) = 3 [pid 782] <... close resumed>) = 0 [pid 781] mprotect(0x7f6bbd861000, 131072, PROT_READ|PROT_WRITE [pid 768] close(248 [pid 782] prctl(PR_SET_NAME, "syz.1.142" [pid 781] <... mprotect resumed>) = 0 [pid 388] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 782] <... prctl resumed>) = 0 [pid 781] rt_sigprocmask(SIG_BLOCK, ~[] [pid 782] close(4 [pid 781] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 388] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 782] <... close resumed>) = 0 [pid 781] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6bbd880990, parent_tid=0x7f6bbd880990, exit_signal=0, stack=0x7f6bbd860000, stack_size=0x201c0, tls=0x7f6bbd8806c0}ci2-android-5-15/strace-static-x86_64: Process 784 attached [pid 782] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 771] <... clone3 resumed>) = 76 [pid 768] <... close resumed>) = 0 [pid 388] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 784] set_robust_list(0x7f6bbd8809a0, 24 [pid 782] <... futex resumed>) = 0 [pid 781] <... clone3 resumed> => {parent_tid=[81]}, 88) = 81 [pid 388] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 784] <... set_robust_list resumed>) = 0 [pid 782] rt_sigaction(SIGRT_1, {sa_handler=0x7f21591a9650, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f215912b450} [pid 781] rt_sigprocmask(SIG_SETMASK, [] [pid 388] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 784] rt_sigprocmask(SIG_SETMASK, [] [pid 782] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 781] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 388] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 784] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 782] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 781] futex(0x7f6bbdca6fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 388] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 784] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 782] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 781] <... futex resumed>) = 0 [pid 784] <... socket resumed>) = 3 [pid 782] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 781] futex(0x7f6bbdca6fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 388] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 784] futex(0x7f6bbdca6fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 782] <... mmap resumed>) = 0x7f2158fcb000 [pid 781] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 784] <... futex resumed>) = 0 [pid 782] mprotect(0x7f2158fcc000, 131072, PROT_READ|PROT_WRITE [pid 781] futex(0x7f6bbdca6fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 388] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 784] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 782] <... mprotect resumed>) = 0 [pid 781] <... futex resumed>) = 0 [pid 784] <... socket resumed>) = 4 [pid 782] rt_sigprocmask(SIG_BLOCK, ~[] [pid 781] futex(0x7f6bbdca6fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 771] futex(0x7fc624282fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 768] prctl(PR_SET_NAME, "syz.6.137" [pid 388] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 784] futex(0x7f6bbdca6fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 782] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 781] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 784] <... futex resumed>) = 0 [pid 782] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f2158feb990, parent_tid=0x7f2158feb990, exit_signal=0, stack=0x7f2158fcb000, stack_size=0x201c0, tls=0x7f2158feb6c0} [pid 781] futex(0x7f6bbdca6fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 388] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIESci2-android-5-15/strace-static-x86_64: Process 785 attached [pid 784] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 781] <... futex resumed>) = 0 [pid 771] <... futex resumed>) = 1 [pid 768] <... prctl resumed>) = 0 [pid 750] <... futex resumed>) = 0 [pid 785] set_robust_list(0x7f2158feb9a0, 24 [pid 784] <... connect resumed>) = -1 EEXIST (File exists) [pid 782] <... clone3 resumed> => {parent_tid=[90]}, 88) = 90 [pid 781] futex(0x7f6bbdca6fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 388] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 785] <... set_robust_list resumed>) = 0 [pid 784] futex(0x7f6bbdca6fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 782] rt_sigprocmask(SIG_SETMASK, [] [pid 781] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 388] close(3 [pid 785] rt_sigprocmask(SIG_SETMASK, [] [pid 784] <... futex resumed>) = 0 [pid 782] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 781] futex(0x7f6bbdca6fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 388] <... close resumed>) = 0 [pid 785] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 784] sendfile(-1, -1, [3 [pid 782] futex(0x7f2159411fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 781] <... futex resumed>) = 0 [pid 388] read(249 [pid 785] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 784] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 782] <... futex resumed>) = 0 [pid 781] futex(0x7f6bbdca6fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 388] <... read resumed>, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x8f\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 785] <... socket resumed>) = 3 [pid 784] futex(0x7f6bbdca6fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 782] futex(0x7f2159411fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 781] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 388] rt_sigprocmask(SIG_BLOCK, ~[] [pid 785] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 784] <... futex resumed>) = 0 [pid 782] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 781] futex(0x7f6bbdca6fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 785] <... futex resumed>) = 0 [pid 784] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 782] futex(0x7f2159411fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 781] <... futex resumed>) = 0 [pid 388] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 785] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 784] <... clone3 resumed>) = 82 [pid 782] <... futex resumed>) = 0 [pid 781] futex(0x7f6bbdca6fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 785] <... socket resumed>) = 4 [pid 784] futex(0x7f6bbdca6fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 782] futex(0x7f2159411fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 781] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 388] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-15/strace-static-x86_64: Process 787 attached [pid 785] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 784] <... futex resumed>) = 0 [pid 782] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 781] futex(0x7f6bbdca6fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 308] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3ff4dd4ab7000002}], 128, 956, NULL, 0) = 1 [pid 787] set_robust_list(0x55556936e7e0, 24 [pid 785] <... futex resumed>) = 0 [pid 784] ioctl(3, PPPIOCSMRU, 0 [pid 782] futex(0x7f2159411fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 781] <... futex resumed>) = 0 [pid 388] <... clone resumed>, child_tidptr=0x55556936e7d0) = 72 [pid 308] futex(0x34196c0, FUTEX_WAKE_PRIVATE, 1 [pid 787] <... set_robust_list resumed>) = 0 [pid 785] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 784] <... ioctl resumed>) = -1 ENOTCONN (Transport endpoint is not connected) [pid 782] <... futex resumed>) = 0 [pid 781] futex(0x7f6bbdca6fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 388] rt_sigprocmask(SIG_SETMASK, [] [pid 308] <... futex resumed>) = 1 [pid 304] <... futex resumed>) = 0 [pid 787] rt_sigprocmask(SIG_SETMASK, [] [pid 785] <... connect resumed>) = -1 EEXIST (File exists) [pid 784] futex(0x7f6bbdca6fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 782] futex(0x7f2159411fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 781] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 771] ioctl(3, PPPIOCSMRU, 0 [pid 768] close(4 [pid 750] futex(0x7fc624282fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 388] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 308] read(6 [pid 787] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 785] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 784] <... futex resumed>) = 0 [pid 782] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 781] close_range(3, 30, 0 [pid 308] <... read resumed>, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x8d\x00\x00\x00\x00\x00\x00\x00\xf4\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00"..., 9967212) = 648 [pid 787] chdir("./23" [pid 785] <... futex resumed>) = 0 [pid 784] futex(0x7f6bbdca6fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 782] futex(0x7f2159411fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 781] <... close_range resumed>) = 0 [pid 771] <... ioctl resumed>) = -1 ENOSYS (Function not implemented) [pid 768] <... close resumed>) = 0 [pid 750] <... futex resumed>) = 0 [pid 308] write(6, "\x9c\x01\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x97\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 416 [pid 787] <... chdir resumed>) = 0 [pid 785] sendfile(-1, -1, [3 [pid 782] <... futex resumed>) = 0 [pid 781] exit_group(0 [ 38.007093][ T743] Code: 5d c3 e8 2c 83 0b fd be 02 00 00 00 eb 0a e8 20 83 0b fd be 01 00 00 00 4c 89 f7 e8 33 02 f2 fd e9 0f ff ff ff e8 09 83 0b fd <0f> 0b 48 89 df e8 ef 00 00 00 eb bd e8 f8 82 0b fd 4c 89 f7 be 03 [ 38.029866][ T726] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 38.038259][ T726] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 38.047426][ T726] Call Trace: [ 38.052595][ T706] ? __kasan_check_write+0x14/0x20 [ 38.058710][ T726] [ 38.067383][ T706] __x64_sys_exit+0x40/0x40 [pid 771] futex(0x7fc624282fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 750] futex(0x7fc624282fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 310] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=968376421}) [pid 308] <... write resumed>) = 416 [pid 787] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 785] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 784] <... futex resumed>) = ? [pid 782] futex(0x7f2159411fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 781] <... exit_group resumed>) = ? [pid 771] <... futex resumed>) = 0 [pid 768] futex(0x7f3cea2d1fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 750] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 310] read(3 [pid 308] write(6, "\x9c\x01\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x98\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 416 [pid 787] <... prctl resumed>) = 0 [pid 785] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 784] +++ exited with 0 +++ [pid 782] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 781] +++ exited with 0 +++ [pid 310] <... read resumed>, "\x9c\x01\x00\x00", 4) = 4 [pid 308] <... write resumed>) = 416 [pid 787] setpgid(0, 0 [pid 785] <... futex resumed>) = 0 [pid 782] futex(0x7f2159411fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 383] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=80, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 310] read(3 [pid 308] write(6, "\x9c\x01\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x99\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 416 [pid 787] <... setpgid resumed>) = 0 [pid 785] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 782] <... futex resumed>) = 0 [pid 383] rt_sigreturn({mask=[]} [pid 310] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x97\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x36\x01\x00\x00"..., 412) = 412 [pid 308] <... write resumed>) = 416 [pid 787] symlinkat("/syzcgroup/unified/syz5", AT_FDCWD, "./cgroup" [pid 785] <... clone3 resumed>) = 91 [pid 782] futex(0x7f2159411fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 383] <... rt_sigreturn resumed>) = -1 EINTR (Interrupted system call) [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 308] read(6 [pid 787] <... symlinkat resumed>) = 0 [pid 785] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 782] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 310] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=999987435}) [pid 308] <... read resumed>, 0x198990a00000, 9967212) = -1 EAGAIN (Resource temporarily unavailable) [pid 787] symlinkat("/syzcgroup/cpu/syz5", AT_FDCWD, "./cgroup.cpu" [pid 785] <... futex resumed>) = 0 [pid 782] futex(0x7f2159411fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 310] read(3 [pid 308] epoll_pwait(4 [pid 787] <... symlinkat resumed>) = 0 [pid 785] ioctl(3, PPPIOCSMRU, 0 [pid 782] <... futex resumed>) = 0 [pid 383] write(248, "\x00\x00\x00\x00", 4 [pid 310] <... read resumed>, "\x9c\x01\x00\x00", 4) = 4 [pid 308] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 787] symlinkat("/syzcgroup/net/syz5", AT_FDCWD, "./cgroup.net" [pid 785] <... ioctl resumed>) = -1 ENOTCONN (Transport endpoint is not connected) [pid 782] futex(0x7f2159411fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 383] <... write resumed>) = 4 [pid 310] read(3 [pid 308] epoll_pwait(4 [pid 787] <... symlinkat resumed>) = 0 [pid 785] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 782] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 383] umount2("./26", MNT_FORCE|UMOUNT_NOFOLLOW [pid 310] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x98\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x36\x01\x00\x00"..., 412) = 412 [pid 787] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 785] <... futex resumed>) = 0 [pid 782] close_range(3, 30, 0 [pid 383] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 787] <... openat resumed>) = 3 [pid 785] futex(0x7f2159411fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 782] <... close_range resumed>) = 0 [pid 771] futex(0x7fc624282fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 768] <... futex resumed>) = 0 [pid 750] close_range(3, 30, 0 [pid 383] openat(AT_FDCWD, "./26", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 310] <... pselect6 resumed>) = 2 (in [3 16], left {tv_sec=0, tv_nsec=999989448}) [pid 304] futex(0x34196c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=902130386} [pid 787] write(3, "1000", 4 [pid 782] exit_group(0 [pid 383] <... openat resumed>) = 3 [pid 310] read(3 [pid 787] <... write resumed>) = 4 [pid 785] <... futex resumed>) = ? [pid 782] <... exit_group resumed>) = ? [pid 383] fstat(3 [pid 310] <... read resumed>, "\x9c\x01\x00\x00", 4) = 4 [pid 787] close(3 [pid 785] +++ exited with 0 +++ [pid 782] +++ exited with 0 +++ [pid 768] rt_sigaction(SIGRT_1, {sa_handler=0x7f3cea069650, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f3ce9feb450} [pid 750] <... close_range resumed>) = 0 [pid 383] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 310] read(3 [pid 787] <... close resumed>) = 0 [pid 384] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=89, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 383] getdents64(3 [pid 310] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x99\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x36\x01\x00\x00"..., 412) = 412 [pid 787] read(200 [pid 384] rt_sigreturn({mask=[]} [pid 383] <... getdents64 resumed>, 0x55555db89900 /* 6 entries */, 32768) = 176 [pid 310] read(16 [pid 787] <... read resumed>, 0x7fffc284a580, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 384] <... rt_sigreturn resumed>) = -1 EINTR (Interrupted system call) [pid 383] umount2("./26/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 310] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 787] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 383] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 310] write(3, "\xf4\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x8d\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x00\x87\x93\x03"..., 248 [pid 787] <... symlinkat resumed>) = 0 [pid 383] newfstatat(AT_FDCWD, "./26/binderfs" [pid 310] <... write resumed>) = 248 [pid 308] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3ff4dd4ab7000002}], 128, 902, NULL, 0) = 1 [pid 787] close(249 [pid 384] write(248, "\x00\x00\x00\x00", 4 [pid 383] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 310] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00", 56 [pid 308] futex(0x34196c0, FUTEX_WAKE_PRIVATE, 1 [pid 787] <... close resumed>) = 0 [pid 384] <... write resumed>) = 4 [pid 383] unlink("./26/binderfs" [pid 310] <... write resumed>) = 56 [pid 308] <... futex resumed>) = 1 [pid 787] close(248 [pid 384] umount2("./29", MNT_FORCE|UMOUNT_NOFOLLOW [pid 383] <... unlink resumed>) = 0 [pid 310] write(15, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 308] read(6 [pid 787] <... close resumed>) = 0 [pid 384] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 383] umount2("./26/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 310] <... write resumed>) = 48 [pid 308] <... read resumed>, "\xf4\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x8d\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x00\x87\x93\x03"..., 9967212) = 248 [pid 787] prctl(PR_SET_NAME, "syz.5.143" [pid 384] openat(AT_FDCWD, "./29", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 383] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 308] read(6 [pid 787] <... prctl resumed>) = 0 [pid 384] <... openat resumed>) = 3 [pid 383] newfstatat(AT_FDCWD, "./26/cgroup.net" [pid 310] <... pselect6 resumed>) = 1 (in [26], left {tv_sec=0, tv_nsec=999983094}) [pid 308] <... read resumed>, 0x198990a00000, 9967212) = -1 EAGAIN (Resource temporarily unavailable) [pid 787] close(4 [pid 384] fstat(3 [pid 383] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 768] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 310] read(26 [pid 308] epoll_pwait(4 [pid 750] exit_group(0 [pid 787] <... close resumed>) = 0 [pid 384] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 383] unlink("./26/cgroup.net" [pid 310] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 308] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 304] <... futex resumed>) = 0 [pid 787] futex(0x7fbe36238fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 771] <... futex resumed>) = ? [pid 768] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 750] <... exit_group resumed>) = ? [pid 384] getdents64(3 [pid 383] <... unlink resumed>) = 0 [pid 310] write(3, "\xf4\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x01\x00\x00\x00\x20\x00\x00\x00\x8e\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\xc0\x44\x84\x03"..., 248 [pid 308] epoll_pwait(4 [pid 787] <... futex resumed>) = 0 [pid 384] <... getdents64 resumed>, 0x55556b4ae900 /* 6 entries */, 32768) = 176 [pid 383] umount2("./26/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 310] <... write resumed>) = 248 [pid 787] rt_sigaction(SIGRT_1, {sa_handler=0x7fbe35fd0650, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fbe35f52450} [pid 384] umount2("./29/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 383] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 310] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x01\x00\x00\x00\x91\x00\x00\x00\x00\x00\x00\x00", 56 [pid 787] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 384] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 383] newfstatat(AT_FDCWD, "./26/cgroup.cpu" [pid 310] <... write resumed>) = 56 [pid 787] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 384] newfstatat(AT_FDCWD, "./29/binderfs" [pid 383] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 310] write(18, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x91\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 787] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 384] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 383] unlink("./26/cgroup.cpu" [pid 310] <... write resumed>) = 48 [pid 787] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 384] unlink("./29/binderfs" [pid 383] <... unlink resumed>) = 0 [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 787] <... mmap resumed>) = 0x7fbe35df2000 [pid 384] <... unlink resumed>) = 0 [pid 383] umount2("./26/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 787] mprotect(0x7fbe35df3000, 131072, PROT_READ|PROT_WRITE [pid 384] umount2("./29/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 383] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 787] <... mprotect resumed>) = 0 [pid 384] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 383] newfstatat(AT_FDCWD, "./26/cgroup" [pid 787] rt_sigprocmask(SIG_BLOCK, ~[] [pid 384] newfstatat(AT_FDCWD, "./29/cgroup.net" [pid 383] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 787] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 384] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 383] unlink("./26/cgroup" [pid 787] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fbe35e12990, parent_tid=0x7fbe35e12990, exit_signal=0, stack=0x7fbe35df2000, stack_size=0x201c0, tls=0x7fbe35e126c0} [pid 384] unlink("./29/cgroup.net" [pid 383] <... unlink resumed>) = 0 ci2-android-5-15/strace-static-x86_64: Process 789 attached [pid 771] +++ exited with 0 +++ [pid 768] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 750] +++ exited with 0 +++ [pid 384] <... unlink resumed>) = 0 [pid 383] getdents64(3 [pid 789] set_robust_list(0x7fbe35e129a0, 24 [pid 787] <... clone3 resumed> => {parent_tid=[73]}, 88) = 73 [pid 384] umount2("./29/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 383] <... getdents64 resumed>, 0x55555db89900 /* 0 entries */, 32768) = 0 [pid 381] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=74, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 789] <... set_robust_list resumed>) = 0 [pid 787] rt_sigprocmask(SIG_SETMASK, [] [pid 768] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 384] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 383] close(3 [pid 381] rt_sigreturn({mask=[]} [pid 789] rt_sigprocmask(SIG_SETMASK, [] [pid 787] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 384] newfstatat(AT_FDCWD, "./29/cgroup.cpu" [pid 383] <... close resumed>) = 0 [pid 381] <... rt_sigreturn resumed>) = -1 EINTR (Interrupted system call) [pid 789] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 787] futex(0x7fbe36238fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 768] <... mmap resumed>) = 0x7f3ce9e8b000 [pid 384] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 383] unlinkat(AT_FDCWD, "./26", AT_REMOVEDIR [pid 304] futex(0x34196c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=891644380} [pid 789] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 787] <... futex resumed>) = 0 [pid 384] unlink("./29/cgroup.cpu" [pid 383] <... unlinkat resumed>) = 0 [pid 789] <... socket resumed>) = 3 [pid 787] futex(0x7fbe36238fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 768] mprotect(0x7f3ce9e8c000, 131072, PROT_READ|PROT_WRITE [pid 384] <... unlink resumed>) = 0 [pid 383] mkdirat(AT_FDCWD, "./27", 0777 [pid 381] write(248, "\x00\x00\x00\x00", 4 [pid 789] futex(0x7fbe36238fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 787] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 384] umount2("./29/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 383] <... mkdirat resumed>) = 0 [pid 381] <... write resumed>) = 4 [pid 310] <... pselect6 resumed>) = 1 (in [25], left {tv_sec=0, tv_nsec=996765013}) [pid 789] <... futex resumed>) = 0 [pid 787] futex(0x7fbe36238fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 384] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 383] openat(AT_FDCWD, "/dev/loop2", O_RDWR [pid 381] umount2("./24", MNT_FORCE|UMOUNT_NOFOLLOW [pid 310] read(25 [pid 789] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 787] <... futex resumed>) = 0 [pid 384] newfstatat(AT_FDCWD, "./29/cgroup" [pid 383] <... openat resumed>) = 3 [pid 381] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 310] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 789] <... socket resumed>) = 4 [pid 787] futex(0x7fbe36238fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 384] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 383] ioctl(3, LOOP_CLR_FD [pid 381] openat(AT_FDCWD, "./24", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 310] write(3, "\xe4\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x16\x00\x08\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x10\x00\x00\x00\x20\x00\x00\x00\x83\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x1c\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x1c\x00\x00\x00\x14\x00\x00\x00\x80\x15\x86\x11"..., 232 [pid 789] futex(0x7fbe36238fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 787] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 384] unlink("./29/cgroup" [pid 383] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 381] <... openat resumed>) = 3 [pid 310] <... write resumed>) = 232 [pid 789] <... futex resumed>) = 0 [pid 787] futex(0x7fbe36238fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 384] <... unlink resumed>) = 0 [pid 383] close(3 [pid 381] fstat(3 [pid 310] write(3, "\x2c\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0e\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x00\x00\x06\x00\x0c\x00\x04\x00\x06\x00\x00\x00\x92\x00\x00\x00\x00\x00\x00\x00", 48 [pid 789] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 787] <... futex resumed>) = 0 [pid 768] <... mprotect resumed>) = 0 [pid 384] getdents64(3 [pid 383] <... close resumed>) = 0 [pid 381] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 310] <... write resumed>) = 48 [pid 789] <... connect resumed>) = -1 EEXIST (File exists) [pid 787] futex(0x7fbe36238fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 384] <... getdents64 resumed>, 0x55556b4ae900 /* 0 entries */, 32768) = 0 [pid 383] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 381] getdents64(3 [pid 310] write(23, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x92\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 789] futex(0x7fbe36238fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 787] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 384] close(3 [pid 383] <... socket resumed>) = 3 [pid 381] <... getdents64 resumed>, 0x555562282900 /* 6 entries */, 32768) = 176 [pid 310] <... write resumed>) = 48 [pid 789] <... futex resumed>) = 0 [pid 787] futex(0x7fbe36238fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 384] <... close resumed>) = 0 [pid 383] close(3 [pid 381] umount2("./24/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 789] sendfile(-1, -1, [3 [pid 787] <... futex resumed>) = 0 [pid 384] unlinkat(AT_FDCWD, "./29", AT_REMOVEDIR [pid 383] <... close resumed>) = 0 [pid 381] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 789] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 787] futex(0x7fbe36238fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 384] <... unlinkat resumed>) = 0 [pid 383] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 381] newfstatat(AT_FDCWD, "./24/binderfs" [pid 789] futex(0x7fbe36238fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 787] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 384] mkdirat(AT_FDCWD, "./30", 0777 [pid 383] <... socket resumed>) = 3 [pid 381] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 789] <... futex resumed>) = 0 [pid 787] futex(0x7fbe36238fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 384] <... mkdirat resumed>) = 0 [pid 383] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 381] unlink("./24/binderfs" [pid 789] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 787] <... futex resumed>) = 0 [pid 384] openat(AT_FDCWD, "/dev/loop1", O_RDWR [pid 383] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 381] <... unlink resumed>) = 0 [pid 789] <... clone3 resumed>) = 74 [pid 787] futex(0x7fbe36238fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 384] <... openat resumed>) = 3 [pid 383] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 381] umount2("./24/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 789] futex(0x7fbe36238fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 787] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 768] rt_sigprocmask(SIG_BLOCK, ~[] [pid 384] ioctl(3, LOOP_CLR_FD [pid 383] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 381] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 789] <... futex resumed>) = 0 [pid 787] futex(0x7fbe36238fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 384] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 383] close(3 [pid 381] newfstatat(AT_FDCWD, "./24/cgroup.net" [pid 789] ioctl(3, PPPIOCSMRU, 0 [pid 787] <... futex resumed>) = 0 [pid 384] close(3 [pid 383] <... close resumed>) = 0 [pid 381] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 789] <... ioctl resumed>) = -1 ENOTCONN (Transport endpoint is not connected) [pid 787] futex(0x7fbe36238fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 768] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 384] <... close resumed>) = 0 [pid 383] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=76, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 381] unlink("./24/cgroup.net" [pid 789] futex(0x7fbe36238fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 787] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 384] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=85, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 383] rt_sigreturn({mask=[]} [pid 381] <... unlink resumed>) = 0 [pid 789] <... futex resumed>) = 0 [pid 787] close_range(3, 30, 0 [pid 384] rt_sigreturn({mask=[]} [pid 383] <... rt_sigreturn resumed>) = 0 [pid 381] umount2("./24/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 789] futex(0x7fbe36238fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 787] <... close_range resumed>) = 0 [pid 384] <... rt_sigreturn resumed>) = 0 [pid 383] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 381] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 787] exit_group(0 [pid 384] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 383] <... socket resumed>) = 3 [pid 381] newfstatat(AT_FDCWD, "./24/cgroup.cpu" [pid 789] <... futex resumed>) = ? [pid 787] <... exit_group resumed>) = ? [pid 384] <... socket resumed>) = 3 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 381] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 789] +++ exited with 0 +++ [pid 787] +++ exited with 0 +++ [pid 384] close(3 [pid 383] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 381] unlink("./24/cgroup.cpu" [pid 384] <... close resumed>) = 0 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 381] <... unlink resumed>) = 0 [pid 388] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=72, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 384] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 383] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 381] umount2("./24/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 768] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f3ce9eab990, parent_tid=0x7f3ce9eab990, exit_signal=0, stack=0x7f3ce9e8b000, stack_size=0x201c0, tls=0x7f3ce9eab6c0} [pid 388] rt_sigreturn({mask=[]} [pid 384] <... socket resumed>) = 3 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 381] <... umount2 resumed>) = -1 EINVAL (Invalid argument) ci2-android-5-15/strace-static-x86_64: Process 791 attached [pid 388] <... rt_sigreturn resumed>) = -1 EINTR (Interrupted system call) [pid 384] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 383] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 381] newfstatat(AT_FDCWD, "./24/cgroup" [pid 791] set_robust_list(0x7f3ce9eab9a0, 24 [pid 384] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 381] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 791] <... set_robust_list resumed>) = 0 [pid 768] <... clone3 resumed> => {parent_tid=[66]}, 88) = 66 [pid 384] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 383] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 381] unlink("./24/cgroup" [pid 791] rt_sigprocmask(SIG_SETMASK, [] [pid 388] write(248, "\x00\x00\x00\x00", 4 [pid 384] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 381] <... unlink resumed>) = 0 [pid 791] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 388] <... write resumed>) = 4 [pid 384] close(3 [pid 383] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 381] getdents64(3 [pid 310] <... pselect6 resumed>) = 1 (in [13], left {tv_sec=0, tv_nsec=986136254}) [pid 791] futex(0x7f3cea2d1fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 388] umount2("./23", MNT_FORCE|UMOUNT_NOFOLLOW [pid 384] <... close resumed>) = 0 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 381] <... getdents64 resumed>, 0x555562282900 /* 0 entries */, 32768) = 0 [pid 310] read(13 [pid 388] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 384] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 383] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 381] close(3 [pid 310] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 388] openat(AT_FDCWD, "./23", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 384] <... socket resumed>) = 3 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 381] <... close resumed>) = 0 [pid 310] write(3, "\xf4\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x05\x00\x00\x00\x20\x00\x00\x00\x8f\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x00\xab\x87\x04"..., 248 [pid 388] <... openat resumed>) = 3 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 383] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 381] unlinkat(AT_FDCWD, "./24", AT_REMOVEDIR [pid 310] <... write resumed>) = 248 [pid 388] fstat(3 [pid 384] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 381] <... unlinkat resumed>) = 0 [pid 310] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x05\x00\x00\x00\x93\x00\x00\x00\x00\x00\x00\x00", 56 [pid 388] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 383] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 381] mkdirat(AT_FDCWD, "./25", 0777 [pid 310] <... write resumed>) = 56 [pid 388] getdents64(3 [pid 384] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 381] <... mkdirat resumed>) = 0 [pid 310] write(11, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x93\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 388] <... getdents64 resumed>, 0x555569381900 /* 6 entries */, 32768) = 176 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 383] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 381] openat(AT_FDCWD, "/dev/loop0", O_RDWR [pid 310] <... write resumed>) = 48 [pid 388] umount2("./23/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 384] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 381] <... openat resumed>) = 3 [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 388] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 383] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 381] ioctl(3, LOOP_CLR_FD [pid 388] newfstatat(AT_FDCWD, "./23/binderfs" [pid 384] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 383] close(3 [pid 381] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 388] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 383] <... close resumed>) = 0 [pid 381] close(3 [pid 768] rt_sigprocmask(SIG_SETMASK, [] [pid 388] unlink("./23/binderfs" [pid 384] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 383] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 381] <... close resumed>) = 0 [pid 388] <... unlink resumed>) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 383] <... socket resumed>) = 3 [pid 381] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 388] umount2("./23/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 384] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 383] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 381] <... socket resumed>) = 3 [pid 388] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 383] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 381] close(3 [pid 388] newfstatat(AT_FDCWD, "./23/cgroup.net" [pid 384] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 383] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 381] <... close resumed>) = 0 [pid 388] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 383] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 381] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 388] unlink("./23/cgroup.net" [pid 384] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 383] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 381] <... socket resumed>) = 3 [pid 388] <... unlink resumed>) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 383] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 381] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 388] umount2("./23/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 384] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 383] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 381] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 388] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 383] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 381] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 388] newfstatat(AT_FDCWD, "./23/cgroup.cpu" [pid 384] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 383] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 381] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 388] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 384] close(3 [pid 383] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 381] close(3 [pid 388] unlink("./23/cgroup.cpu" [pid 384] <... close resumed>) = 0 [pid 383] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 381] <... close resumed>) = 0 [pid 388] <... unlink resumed>) = 0 [pid 384] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 383] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 381] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 388] umount2("./23/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 384] <... socket resumed>) = 3 [pid 383] close(3 [pid 381] <... socket resumed>) = 3 [pid 388] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 383] <... close resumed>) = 0 [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 388] newfstatat(AT_FDCWD, "./23/cgroup" [pid 384] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 383] read(249 [pid 381] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 388] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 383] <... read resumed>, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 388] unlink("./23/cgroup" [pid 384] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 383] rt_sigprocmask(SIG_BLOCK, ~[] [pid 381] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 388] <... unlink resumed>) = 0 [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 383] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 388] getdents64(3 [pid 384] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [ 38.074675][ T726] pppol2tp_release+0x150/0x2b0 [ 38.080021][ T706] x64_sys_call+0x44/0x9a0 [ 38.091093][ T706] do_syscall_64+0x4c/0xa0 [ 38.096066][ T726] sock_close+0xb8/0x200 [ 38.101442][ T726] ? sock_mmap+0xa0/0xa0 [ 38.106089][ T706] ? clear_bhb_loop+0x50/0xa0 [ 38.118306][ T743] RSP: 0018:ffffc900018e7bf0 EFLAGS: 00010293 [pid 383] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 381] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 768] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 388] <... getdents64 resumed>, 0x555569381900 /* 0 entries */, 32768) = 0 [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 388] close(3 [pid 384] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 383] <... clone resumed>, child_tidptr=0x55555db767d0) = 83 [pid 381] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 388] <... close resumed>) = 0 [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 383] rt_sigprocmask(SIG_SETMASK, [] [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 388] unlinkat(AT_FDCWD, "./23", AT_REMOVEDIR [pid 384] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 383] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 381] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 388] <... unlinkat resumed>) = 0 [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 388] mkdirat(AT_FDCWD, "./24", 0777 [pid 384] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 381] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 388] <... mkdirat resumed>) = 0 [pid 384] close(3 [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 388] openat(AT_FDCWD, "/dev/loop5", O_RDWR [pid 384] <... close resumed>) = 0 [pid 381] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 388] <... openat resumed>) = 3 [pid 384] read(249 [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 388] ioctl(3, LOOP_CLR_FD [pid 384] <... read resumed>, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x91\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 381] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 388] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 384] rt_sigprocmask(SIG_BLOCK, ~[] [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 388] close(3 [pid 384] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 381] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 ci2-android-5-15/strace-static-x86_64: Process 792 attached [pid 768] futex(0x7f3cea2d1fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 388] <... close resumed>) = 0 [pid 384] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 308] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3ff4dd4ab7000002}], 128, 895, NULL, 0) = 1 ci2-android-5-15/strace-static-x86_64: Process 793 attached [pid 388] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 381] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 308] futex(0x34196c0, FUTEX_WAKE_PRIVATE, 1 [pid 793] set_robust_list(0x55556b49b7e0, 24 [pid 388] <... socket resumed>) = 3 [pid 384] <... clone resumed>, child_tidptr=0x55556b49b7d0) = 92 [pid 381] close(3 [pid 308] <... futex resumed>) = 1 [pid 793] <... set_robust_list resumed>) = 0 [pid 388] close(3 [pid 384] rt_sigprocmask(SIG_SETMASK, [] [pid 381] <... close resumed>) = 0 [pid 308] read(6 [pid 793] rt_sigprocmask(SIG_SETMASK, [] [pid 388] <... close resumed>) = 0 [pid 384] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 381] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 308] <... read resumed>, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\xf4\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00"..., 9967212) = 944 [pid 793] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 388] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 381] <... socket resumed>) = 3 [pid 308] write(6, "\x9c\x01\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x9a\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 416 [pid 793] chdir("./30" [pid 791] <... futex resumed>) = 0 [pid 768] <... futex resumed>) = 1 [pid 388] <... socket resumed>) = 3 [pid 381] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 310] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=981139019}) [pid 308] <... write resumed>) = 416 [pid 304] <... futex resumed>) = 0 [pid 793] <... chdir resumed>) = 0 [pid 792] set_robust_list(0x55555db767e0, 24 [pid 791] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 768] futex(0x7f3cea2d1fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 388] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 381] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 310] read(3 [pid 308] write(6, "\x9c\x01\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x9b\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 416 [pid 793] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 791] <... socket resumed>) = 3 [pid 388] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 381] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 310] <... read resumed>, "\x9c\x01\x00\x00", 4) = 4 [pid 308] <... write resumed>) = 416 [pid 793] <... prctl resumed>) = 0 [pid 791] futex(0x7f3cea2d1fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 388] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 381] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 310] read(3 [pid 308] write(6, "\x9c\x01\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x9c\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 416 [pid 793] setpgid(0, 0 [pid 791] <... futex resumed>) = 0 [pid 388] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 381] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\xf0\xe4\x1a\x8a\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 310] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x9a\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x36\x01\x00\x00"..., 412) = 412 [pid 308] <... write resumed>) = 416 [pid 793] <... setpgid resumed>) = 0 [pid 791] futex(0x7f3cea2d1fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 388] close(3 [pid 381] <... setsockopt resumed>) = 0 [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 308] write(6, "\x9c\x01\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x9d\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 416 [pid 793] symlinkat("/syzcgroup/unified/syz1", AT_FDCWD, "./cgroup" [pid 388] <... close resumed>) = 0 [pid 381] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 310] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=999986799}) [pid 308] <... write resumed>) = 416 [pid 793] <... symlinkat resumed>) = 0 [pid 388] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 381] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 310] read(3 [pid 308] read(6 [pid 793] symlinkat("/syzcgroup/cpu/syz1", AT_FDCWD, "./cgroup.cpu" [pid 388] <... socket resumed>) = 3 [pid 381] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 310] <... read resumed>, "\x9c\x01\x00\x00", 4) = 4 [pid 308] <... read resumed>, 0x198990a00000, 9967212) = -1 EAGAIN (Resource temporarily unavailable) [pid 793] <... symlinkat resumed>) = 0 [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 381] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 310] read(3 [pid 308] epoll_pwait(4 [pid 793] symlinkat("/syzcgroup/net/syz1", AT_FDCWD, "./cgroup.net" [pid 388] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 381] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf0\xe4\x1a\x8a\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 310] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x9b\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x36\x01\x00\x00"..., 412) = 412 [pid 308] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 793] <... symlinkat resumed>) = 0 [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 381] <... setsockopt resumed>) = 0 [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 308] epoll_pwait(4 [pid 793] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 388] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 381] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 310] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=999990279}) [pid 793] <... openat resumed>) = 3 [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 381] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 310] read(3 [pid 793] write(3, "1000", 4 [pid 388] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 381] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 310] <... read resumed>, "\x9c\x01\x00\x00", 4) = 4 [pid 793] <... write resumed>) = 4 [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 381] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 310] read(3 [pid 793] close(3 [pid 388] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 381] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xf0\xe4\x1a\x8a\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 310] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x9c\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x36\x01\x00\x00"..., 412) = 412 [pid 793] <... close resumed>) = 0 [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 381] <... setsockopt resumed>) = 0 [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 793] read(200 [pid 388] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 381] close(3 [pid 310] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=999991100}) [pid 793] <... read resumed>, 0x7ffe17bbdd80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 381] <... close resumed>) = 0 [pid 310] read(3 [pid 793] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 792] <... set_robust_list resumed>) = 0 [pid 768] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 388] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 381] read(249 [pid 310] <... read resumed>, "\x9c\x01\x00\x00", 4) = 4 [pid 793] <... symlinkat resumed>) = 0 [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 381] <... read resumed>, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x92\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 310] read(3 [pid 793] close(249 [pid 388] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 381] rt_sigprocmask(SIG_BLOCK, ~[] [pid 310] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x9d\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x36\x01\x00\x00"..., 412) = 412 [pid 793] <... close resumed>) = 0 [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 381] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 793] close(248 [pid 388] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 381] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-15/strace-static-x86_64: Process 794 attached [pid 793] <... close resumed>) = 0 [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 794] set_robust_list(0x55556226f7e0, 24 [pid 793] prctl(PR_SET_NAME, "syz.1.145" [pid 388] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 381] <... clone resumed>, child_tidptr=0x55556226f7d0) = 77 [pid 794] <... set_robust_list resumed>) = 0 [pid 793] <... prctl resumed>) = 0 [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 381] rt_sigprocmask(SIG_SETMASK, [] [pid 794] rt_sigprocmask(SIG_SETMASK, [] [pid 793] close(4 [pid 388] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 381] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 794] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 793] <... close resumed>) = 0 [pid 388] close(3 [pid 794] chdir("./25" [pid 793] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 388] <... close resumed>) = 0 [pid 794] <... chdir resumed>) = 0 [pid 793] <... futex resumed>) = 0 [pid 794] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 793] rt_sigaction(SIGRT_1, {sa_handler=0x7f21591a9650, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f215912b450} [pid 388] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 794] <... prctl resumed>) = 0 [pid 793] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 794] setpgid(0, 0 [pid 793] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 388] <... socket resumed>) = 3 [pid 794] <... setpgid resumed>) = 0 [pid 793] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 794] symlinkat("/syzcgroup/unified/syz0", AT_FDCWD, "./cgroup" [pid 793] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 388] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 794] <... symlinkat resumed>) = 0 [pid 793] <... mmap resumed>) = 0x7f2158fcb000 [pid 388] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 794] symlinkat("/syzcgroup/cpu/syz0", AT_FDCWD, "./cgroup.cpu" [pid 793] mprotect(0x7f2158fcc000, 131072, PROT_READ|PROT_WRITE [pid 388] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 794] <... symlinkat resumed>) = 0 [pid 793] <... mprotect resumed>) = 0 [pid 388] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 794] symlinkat("/syzcgroup/net/syz0", AT_FDCWD, "./cgroup.net" [pid 793] rt_sigprocmask(SIG_BLOCK, ~[] [pid 794] <... symlinkat resumed>) = 0 [pid 793] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 388] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x10\xa3\x84\xc2\xff\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 794] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 793] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f2158feb990, parent_tid=0x7f2158feb990, exit_signal=0, stack=0x7f2158fcb000, stack_size=0x201c0, tls=0x7f2158feb6c0} [pid 792] rt_sigprocmask(SIG_SETMASK, [] [pid 768] futex(0x7f3cea2d1fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 388] <... setsockopt resumed>) = 0 ci2-android-5-15/strace-static-x86_64: Process 795 attached [pid 794] <... openat resumed>) = 3 [pid 388] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 795] set_robust_list(0x7f2158feb9a0, 24 [pid 794] write(3, "1000", 4 [pid 793] <... clone3 resumed> => {parent_tid=[93]}, 88) = 93 [pid 792] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 791] <... futex resumed>) = 0 [pid 768] <... futex resumed>) = 1 [pid 388] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 795] <... set_robust_list resumed>) = 0 [pid 794] <... write resumed>) = 4 [pid 793] rt_sigprocmask(SIG_SETMASK, [] [pid 388] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 304] futex(0x34196c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=835950703} [pid 795] rt_sigprocmask(SIG_SETMASK, [] [pid 794] close(3 [pid 793] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 795] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 794] <... close resumed>) = 0 [pid 793] futex(0x7f2159411fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 388] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 795] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 794] read(200 [pid 793] <... futex resumed>) = 0 [pid 795] <... socket resumed>) = 3 [pid 794] <... read resumed>, 0x7ffe8a1ae760, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 793] futex(0x7f2159411fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 388] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x10\xa3\x84\xc2\xff\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 795] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 794] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 793] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 795] <... futex resumed>) = 0 [pid 794] <... symlinkat resumed>) = 0 [pid 793] futex(0x7f2159411fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 792] chdir("./27" [pid 791] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 768] futex(0x7f3cea2d1fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 388] <... setsockopt resumed>) = 0 [pid 795] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 794] close(249 [pid 793] <... futex resumed>) = 0 [pid 388] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 795] <... socket resumed>) = 4 [pid 794] <... close resumed>) = 0 [pid 793] futex(0x7f2159411fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 388] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 795] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 794] close(248 [pid 793] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 388] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 795] <... futex resumed>) = 0 [pid 794] <... close resumed>) = 0 [pid 793] futex(0x7f2159411fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 388] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 795] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 794] prctl(PR_SET_NAME, "syz.0.146" [pid 793] <... futex resumed>) = 0 [pid 795] <... connect resumed>) = 0 [pid 794] <... prctl resumed>) = 0 [pid 793] futex(0x7f2159411fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 792] <... chdir resumed>) = 0 [pid 791] <... socket resumed>) = 4 [pid 388] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x10\xa3\x84\xc2\xff\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 795] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 794] close(4 [pid 793] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 795] <... futex resumed>) = 0 [pid 794] <... close resumed>) = 0 [pid 793] futex(0x7f2159411fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 792] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 791] futex(0x7f3cea2d1fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 388] <... setsockopt resumed>) = 0 [pid 795] sendfile(-1, -1, [3 [pid 794] futex(0x7fc624282fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 793] <... futex resumed>) = 0 [pid 792] <... prctl resumed>) = 0 [pid 791] <... futex resumed>) = 1 [pid 768] <... futex resumed>) = 0 [pid 795] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 794] <... futex resumed>) = 0 [pid 793] futex(0x7f2159411fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 792] setpgid(0, 0 [pid 791] futex(0x7f3cea2d1fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 388] close(3 [pid 795] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 794] rt_sigaction(SIGRT_1, {sa_handler=0x7fc62401a650, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc623f9c450} [pid 793] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 792] <... setpgid resumed>) = 0 [pid 791] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 768] futex(0x7f3cea2d1fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 795] <... futex resumed>) = 0 [pid 794] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 793] futex(0x7f2159411fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 791] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 388] <... close resumed>) = 0 [pid 795] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 794] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 793] <... futex resumed>) = 0 [pid 792] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup" [pid 768] <... futex resumed>) = 0 [pid 795] <... clone3 resumed>) = 94 [pid 794] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 793] futex(0x7f2159411fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 791] <... connect resumed>) = 0 [pid 388] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=68, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 795] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 794] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 793] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 795] <... futex resumed>) = 0 [pid 794] <... mmap resumed>) = 0x7fc623e3c000 [pid 793] futex(0x7f2159411fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 388] rt_sigreturn({mask=[]} [pid 795] ioctl(3, PPPIOCSMRU, 0 [pid 794] mprotect(0x7fc623e3d000, 131072, PROT_READ|PROT_WRITE [pid 793] <... futex resumed>) = 0 [pid 795] <... ioctl resumed>) = -1 ENOSYS (Function not implemented) [pid 794] <... mprotect resumed>) = 0 [pid 793] futex(0x7f2159411fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 388] <... rt_sigreturn resumed>) = 0 [pid 795] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 794] rt_sigprocmask(SIG_BLOCK, ~[] [pid 793] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 388] read(249 [pid 795] <... futex resumed>) = 0 [pid 794] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 793] close_range(3, 30, 0 [pid 388] <... read resumed>, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x93\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 795] futex(0x7f2159411fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 794] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc623e5c990, parent_tid=0x7fc623e5c990, exit_signal=0, stack=0x7fc623e3c000, stack_size=0x201c0, tls=0x7fc623e5c6c0} [pid 793] <... close_range resumed>) = 0 [pid 388] rt_sigprocmask(SIG_BLOCK, ~[]ci2-android-5-15/strace-static-x86_64: Process 797 attached [pid 793] exit_group(0 [pid 388] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 797] set_robust_list(0x7fc623e5c9a0, 24 [pid 795] <... futex resumed>) = ? [pid 794] <... clone3 resumed> => {parent_tid=[78]}, 88) = 78 [pid 793] <... exit_group resumed>) = ? [pid 797] <... set_robust_list resumed>) = 0 [pid 795] +++ exited with 0 +++ [pid 794] rt_sigprocmask(SIG_SETMASK, [] [pid 793] +++ exited with 0 +++ [pid 388] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-15/strace-static-x86_64: Process 798 attached [pid 797] rt_sigprocmask(SIG_SETMASK, [] [pid 794] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 384] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=92, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 798] set_robust_list(0x55556936e7e0, 24 [pid 797] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 794] futex(0x7fc624282fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 388] <... clone resumed>, child_tidptr=0x55556936e7d0) = 75 [pid 384] rt_sigreturn({mask=[]} [pid 798] <... set_robust_list resumed>) = 0 [pid 797] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 794] <... futex resumed>) = 0 [pid 388] rt_sigprocmask(SIG_SETMASK, [] [pid 384] <... rt_sigreturn resumed>) = 0 [pid 798] rt_sigprocmask(SIG_SETMASK, [] [pid 797] <... socket resumed>) = 3 [pid 794] futex(0x7fc624282fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 388] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 798] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 797] futex(0x7fc624282fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 794] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 798] chdir("./24" [pid 797] <... futex resumed>) = 0 [pid 794] futex(0x7fc624282fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 384] write(248, "\x00\x00\x00\x00", 4 [pid 798] <... chdir resumed>) = 0 [pid 797] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 794] <... futex resumed>) = 0 [pid 384] <... write resumed>) = 4 [pid 310] <... pselect6 resumed>) = 1 (in [26], left {tv_sec=0, tv_nsec=983604780}) [pid 798] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 797] <... socket resumed>) = 4 [pid 794] futex(0x7fc624282fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 384] umount2("./30", MNT_FORCE|UMOUNT_NOFOLLOW [pid 310] read(26 [pid 798] <... prctl resumed>) = 0 [pid 797] futex(0x7fc624282fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 794] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 384] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 310] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 798] setpgid(0, 0 [pid 797] <... futex resumed>) = 0 [pid 794] futex(0x7fc624282fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 792] <... symlinkat resumed>) = 0 [pid 791] futex(0x7f3cea2d1fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 768] futex(0x7f3cea2d1fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 384] openat(AT_FDCWD, "./30", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 310] write(3, "\xe4\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x01\x00\x00\x00\x20\x00\x00\x00\x91\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x1c\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x1c\x00\x00\x00\x14\x00\x00\x00\x80\x1d\x2c\x04"..., 232 [pid 798] <... setpgid resumed>) = 0 [pid 797] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 794] <... futex resumed>) = 0 [pid 384] <... openat resumed>) = 3 [pid 310] <... write resumed>) = 232 [pid 308] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3ff4dd4ab7000002}], 128, 843, NULL, 0) = 1 [pid 798] symlinkat("/syzcgroup/unified/syz5", AT_FDCWD, "./cgroup" [pid 797] <... connect resumed>) = -1 EEXIST (File exists) [pid 794] futex(0x7fc624282fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 792] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu" [pid 791] <... futex resumed>) = 0 [pid 768] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 384] fstat(3 [pid 310] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x01\x00\x00\x00\x94\x00\x00\x00\x00\x00\x00\x00", 56 [pid 308] futex(0x34196c0, FUTEX_WAKE_PRIVATE, 1 [pid 798] <... symlinkat resumed>) = 0 [pid 797] futex(0x7fc624282fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 794] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 384] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 310] <... write resumed>) = 56 [pid 308] <... futex resumed>) = 1 [pid 798] symlinkat("/syzcgroup/cpu/syz5", AT_FDCWD, "./cgroup.cpu" [pid 797] <... futex resumed>) = 0 [pid 794] futex(0x7fc624282fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 384] getdents64(3 [pid 310] write(18, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x94\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 308] read(6 [pid 798] <... symlinkat resumed>) = 0 [pid 797] sendfile(-1, -1, [3 [pid 794] <... futex resumed>) = 0 [pid 388] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=71, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 384] <... getdents64 resumed>, 0x55556b4ae900 /* 6 entries */, 32768) = 176 [pid 310] <... write resumed>) = 48 [pid 308] <... read resumed>, "\xe4\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x01\x00\x00\x00\x20\x00\x00\x00\x91\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x1c\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x1c\x00\x00\x00\x14\x00\x00\x00\x80\x1d\x2c\x04"..., 9967212) = 232 [pid 798] symlinkat("/syzcgroup/net/syz5", AT_FDCWD, "./cgroup.net" [pid 797] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 794] futex(0x7fc624282fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 388] rt_sigreturn({mask=[]} [pid 384] umount2("./30/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 308] read(6 [pid 798] <... symlinkat resumed>) = 0 [pid 797] futex(0x7fc624282fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 794] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 388] <... rt_sigreturn resumed>) = -1 EINTR (Interrupted system call) [pid 384] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 308] <... read resumed>, 0x198990a00000, 9967212) = -1 EAGAIN (Resource temporarily unavailable) [pid 798] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 797] <... futex resumed>) = 0 [pid 794] futex(0x7fc624282fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 384] newfstatat(AT_FDCWD, "./30/binderfs" [pid 308] epoll_pwait(4 [pid 798] <... openat resumed>) = 3 [pid 797] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 794] <... futex resumed>) = 0 [pid 384] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 308] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 798] write(3, "1000", 4 [pid 797] <... clone3 resumed>) = 79 [pid 794] futex(0x7fc624282fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 384] unlink("./30/binderfs" [pid 308] epoll_pwait(4 [pid 798] <... write resumed>) = 4 [pid 797] futex(0x7fc624282fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 794] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 384] <... unlink resumed>) = 0 [pid 798] close(3 [pid 797] <... futex resumed>) = 0 [pid 794] futex(0x7fc624282fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 384] umount2("./30/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 798] <... close resumed>) = 0 [pid 797] ioctl(3, PPPIOCSMRU, 0 [pid 794] <... futex resumed>) = 0 [pid 384] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 798] read(200 [pid 797] <... ioctl resumed>) = -1 ENOTCONN (Transport endpoint is not connected) [pid 794] futex(0x7fc624282fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 384] newfstatat(AT_FDCWD, "./30/cgroup.net" [pid 798] <... read resumed>, 0x7fffc284a580, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 797] futex(0x7fc624282fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 794] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 384] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 383] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=79, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 798] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 797] <... futex resumed>) = 0 [pid 794] close_range(3, 30, 0 [pid 384] unlink("./30/cgroup.net" [pid 383] rt_sigreturn({mask=[]} [pid 798] <... symlinkat resumed>) = 0 [pid 797] futex(0x7fc624282fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 794] <... close_range resumed>) = 0 [pid 384] <... unlink resumed>) = 0 [pid 383] <... rt_sigreturn resumed>) = -1 EINTR (Interrupted system call) [pid 798] close(249 [pid 794] exit_group(0 [pid 384] umount2("./30/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 798] <... close resumed>) = 0 [pid 797] <... futex resumed>) = ? [pid 794] <... exit_group resumed>) = ? [pid 384] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 798] close(248 [pid 797] +++ exited with 0 +++ [pid 794] +++ exited with 0 +++ [pid 384] newfstatat(AT_FDCWD, "./30/cgroup.cpu" [pid 798] <... close resumed>) = 0 [pid 384] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 381] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=77, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 798] prctl(PR_SET_NAME, "syz.5.147" [pid 384] unlink("./30/cgroup.cpu" [pid 381] rt_sigreturn({mask=[]} [pid 798] <... prctl resumed>) = 0 [pid 384] <... unlink resumed>) = 0 [pid 381] <... rt_sigreturn resumed>) = -1 EINTR (Interrupted system call) [pid 798] close(4 [pid 384] umount2("./30/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 798] <... close resumed>) = 0 [pid 384] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 798] futex(0x7fbe36238fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 384] newfstatat(AT_FDCWD, "./30/cgroup" [pid 381] write(248, "\x00\x00\x00\x00", 4 [pid 798] <... futex resumed>) = 0 [pid 792] <... symlinkat resumed>) = 0 [pid 791] sendfile(-1, -1, [3 [pid 768] futex(0x7f3cea2d1fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 384] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 381] <... write resumed>) = 4 [pid 310] <... pselect6 resumed>) = 1 (in [25], left {tv_sec=0, tv_nsec=993414871}) [pid 304] <... futex resumed>) = 0 [pid 798] rt_sigaction(SIGRT_1, {sa_handler=0x7fbe35fd0650, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fbe35f52450} [pid 792] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net" [pid 791] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 768] <... futex resumed>) = 0 [pid 384] unlink("./30/cgroup" [pid 381] umount2("./25", MNT_FORCE|UMOUNT_NOFOLLOW [pid 310] read(25 [pid 798] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 792] <... symlinkat resumed>) = 0 [pid 791] futex(0x7f3cea2d1fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 768] futex(0x7f3cea2d1fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 384] <... unlink resumed>) = 0 [pid 381] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 310] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 798] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 792] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 791] <... futex resumed>) = 0 [pid 768] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 384] getdents64(3 [pid 381] openat(AT_FDCWD, "./25", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 310] write(3, "\xf4\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x16\x00\x08\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x10\x00\x00\x00\x20\x00\x00\x00\x92\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\xc0\x5f\x3b\x04"..., 248 [pid 798] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 792] <... openat resumed>) = 3 [pid 791] futex(0x7f3cea2d1fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 768] futex(0x7f3cea2d1fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 384] <... getdents64 resumed>, 0x55556b4ae900 /* 0 entries */, 32768) = 0 [pid 381] <... openat resumed>) = 3 [pid 310] <... write resumed>) = 248 [pid 798] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 792] write(3, "1000", 4 [pid 791] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 768] <... futex resumed>) = 0 [pid 384] close(3 [pid 381] fstat(3 [pid 310] write(3, "\x2c\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0e\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x00\x00\x06\x00\x0c\x00\x04\x00\x06\x00\x00\x00\x95\x00\x00\x00\x00\x00\x00\x00", 48 [pid 304] futex(0x34196c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=812684500} [pid 798] <... mmap resumed>) = 0x7fbe35df2000 [pid 792] <... write resumed>) = 4 [pid 791] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 768] futex(0x7f3cea2d1fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 384] <... close resumed>) = 0 [pid 381] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 310] <... write resumed>) = 48 [pid 798] mprotect(0x7fbe35df3000, 131072, PROT_READ|PROT_WRITE [pid 792] close(3 [pid 384] unlinkat(AT_FDCWD, "./30", AT_REMOVEDIR [pid 381] getdents64(3 [pid 310] write(23, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x95\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 798] <... mprotect resumed>) = 0 [pid 384] <... unlinkat resumed>) = 0 [pid 381] <... getdents64 resumed>, 0x555562282900 /* 6 entries */, 32768) = 176 [pid 310] <... write resumed>) = 48 [pid 798] rt_sigprocmask(SIG_BLOCK, ~[] [pid 384] mkdirat(AT_FDCWD, "./31", 0777 [pid 381] umount2("./25/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 798] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 792] <... close resumed>) = 0 [pid 791] <... clone3 resumed>) = 67 [pid 384] <... mkdirat resumed>) = 0 [pid 381] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 798] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fbe35e12990, parent_tid=0x7fbe35e12990, exit_signal=0, stack=0x7fbe35df2000, stack_size=0x201c0, tls=0x7fbe35e126c0} [pid 792] read(200 [pid 384] openat(AT_FDCWD, "/dev/loop1", O_RDWR [pid 381] newfstatat(AT_FDCWD, "./25/binderfs"ci2-android-5-15/strace-static-x86_64: Process 801 attached [pid 792] <... read resumed>, 0x7fff36525510, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 791] futex(0x7f3cea2d1fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 384] <... openat resumed>) = 3 [pid 381] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 801] set_robust_list(0x7fbe35e129a0, 24 [pid 798] <... clone3 resumed> => {parent_tid=[76]}, 88) = 76 [pid 792] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 791] <... futex resumed>) = 1 [pid 768] <... futex resumed>) = 0 [pid 384] ioctl(3, LOOP_CLR_FD [pid 381] unlink("./25/binderfs" [pid 801] <... set_robust_list resumed>) = 0 [pid 798] rt_sigprocmask(SIG_SETMASK, [] [pid 792] <... symlinkat resumed>) = 0 [pid 384] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 381] <... unlink resumed>) = 0 [pid 801] rt_sigprocmask(SIG_SETMASK, [] [pid 798] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 792] close(249 [pid 791] ioctl(3, PPPIOCSMRU, 0 [pid 768] futex(0x7f3cea2d1fa8, FUTEX_WAKE_PRIVATE, 1000000 [ 38.124738][ T726] __fput+0x22b/0x900 [ 38.129105][ T726] ____fput+0x15/0x20 [ 38.134353][ T706] ? clear_bhb_loop+0x50/0xa0 [ 38.140211][ T726] task_work_run+0x127/0x190 [ 38.152030][ T706] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 38.158954][ T743] RAX: ffffffff845e33d7 RBX: ffff88811354e000 RCX: ffff8881142862c0 [pid 384] close(3 [pid 381] umount2("./25/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 801] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 798] futex(0x7fbe36238fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 792] <... close resumed>) = 0 [pid 791] <... ioctl resumed>) = -1 ENOSYS (Function not implemented) [pid 768] <... futex resumed>) = 0 [pid 384] <... close resumed>) = 0 [pid 381] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 801] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 798] <... futex resumed>) = 0 [pid 384] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=88, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 381] newfstatat(AT_FDCWD, "./25/cgroup.net" [pid 801] <... socket resumed>) = 3 [pid 798] futex(0x7fbe36238fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 384] rt_sigreturn({mask=[]} [pid 381] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 801] futex(0x7fbe36238fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 798] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 384] <... rt_sigreturn resumed>) = 0 [pid 381] unlink("./25/cgroup.net" [pid 801] <... futex resumed>) = 0 [pid 798] futex(0x7fbe36238fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 384] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 381] <... unlink resumed>) = 0 [pid 801] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 798] <... futex resumed>) = 0 [pid 384] <... socket resumed>) = 3 [pid 381] umount2("./25/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 801] <... socket resumed>) = 4 [pid 798] futex(0x7fbe36238fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 384] close(3 [pid 381] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 801] futex(0x7fbe36238fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 798] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 384] <... close resumed>) = 0 [pid 381] newfstatat(AT_FDCWD, "./25/cgroup.cpu" [pid 801] <... futex resumed>) = 0 [pid 798] futex(0x7fbe36238fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 384] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 381] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 801] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 798] <... futex resumed>) = 0 [pid 384] <... socket resumed>) = 3 [pid 381] unlink("./25/cgroup.cpu" [pid 801] <... connect resumed>) = 0 [pid 798] futex(0x7fbe36238fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 384] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 381] <... unlink resumed>) = 0 [pid 801] futex(0x7fbe36238fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 798] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 384] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 381] umount2("./25/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 801] <... futex resumed>) = 0 [pid 798] futex(0x7fbe36238fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 384] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 381] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 801] sendfile(-1, -1, [3 [pid 798] <... futex resumed>) = 0 [pid 384] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 381] newfstatat(AT_FDCWD, "./25/cgroup" [pid 801] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 798] futex(0x7fbe36238fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 384] close(3 [pid 381] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 801] futex(0x7fbe36238fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 798] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 384] <... close resumed>) = 0 [pid 381] unlink("./25/cgroup" [pid 801] <... futex resumed>) = 0 [pid 798] futex(0x7fbe36238fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 384] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 381] <... unlink resumed>) = 0 [pid 801] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 798] <... futex resumed>) = 0 [pid 384] <... socket resumed>) = 3 [pid 381] getdents64(3 [pid 801] <... clone3 resumed>) = 77 [pid 798] futex(0x7fbe36238fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 792] close(248 [pid 791] futex(0x7f3cea2d1fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 768] futex(0x7f3cea2d1fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 381] <... getdents64 resumed>, 0x555562282900 /* 0 entries */, 32768) = 0 [pid 801] futex(0x7fbe36238fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 384] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 381] close(3 [pid 801] <... futex resumed>) = 1 [pid 798] <... futex resumed>) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 381] <... close resumed>) = 0 [pid 801] ioctl(3, PPPIOCSMRU, 0 [pid 798] futex(0x7fbe36238fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 384] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 381] unlinkat(AT_FDCWD, "./25", AT_REMOVEDIR [pid 801] <... ioctl resumed>) = -1 ENOSYS (Function not implemented) [pid 798] <... futex resumed>) = 0 [pid 384] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x78\x02\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x10\xdb\xbb\x17\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 728 [pid 381] <... unlinkat resumed>) = 0 [pid 801] futex(0x7fbe36238fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 798] futex(0x7fbe36238fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 384] <... setsockopt resumed>) = 0 [pid 381] mkdirat(AT_FDCWD, "./26", 0777 [pid 801] <... futex resumed>) = 0 [pid 798] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 381] <... mkdirat resumed>) = 0 [pid 801] futex(0x7fbe36238fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 798] close_range(3, 30, 0 [pid 384] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 381] openat(AT_FDCWD, "/dev/loop0", O_RDWR [pid 798] <... close_range resumed>) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 381] <... openat resumed>) = 3 [pid 798] exit_group(0 [pid 384] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 381] ioctl(3, LOOP_CLR_FD [pid 801] <... futex resumed>) = ? [pid 798] <... exit_group resumed>) = ? [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 381] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 801] +++ exited with 0 +++ [pid 798] +++ exited with 0 +++ [pid 384] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 381] close(3 [pid 792] <... close resumed>) = 0 [pid 791] <... futex resumed>) = 0 [pid 768] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 381] <... close resumed>) = 0 [pid 388] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=75, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 384] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 381] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 388] rt_sigreturn({mask=[]} [pid 384] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\x10\xdb\xbb\x17\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 1032 [pid 381] <... socket resumed>) = 3 [pid 388] <... rt_sigreturn resumed>) = -1 EINTR (Interrupted system call) [pid 384] <... setsockopt resumed>) = 0 [pid 381] close(3 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 381] <... close resumed>) = 0 [pid 384] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 381] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 388] write(248, "\x00\x00\x00\x00", 4 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 381] <... socket resumed>) = 3 [pid 388] <... write resumed>) = 4 [pid 384] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 381] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 310] <... pselect6 resumed>) = 1 (in [13], left {tv_sec=0, tv_nsec=980478233}) [pid 388] umount2("./24", MNT_FORCE|UMOUNT_NOFOLLOW [pid 384] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x10\xdb\xbb\x17\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 576 [pid 381] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 310] read(13 [pid 388] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 384] <... setsockopt resumed>) = 0 [pid 381] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 310] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 388] openat(AT_FDCWD, "./24", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 381] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 310] write(3, "\xe4\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x05\x00\x00\x00\x20\x00\x00\x00\x93\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x1c\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x1c\x00\x00\x00\x14\x00\x00\x00\x00\xab\x87\x04"..., 232 [pid 388] <... openat resumed>) = 3 [pid 384] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 381] close(3 [pid 310] <... write resumed>) = 232 [pid 388] fstat(3 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 381] <... close resumed>) = 0 [pid 310] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x05\x00\x00\x00\x96\x00\x00\x00\x00\x00\x00\x00", 56 [pid 388] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 384] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 381] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 310] <... write resumed>) = 56 [pid 388] getdents64(3 [pid 384] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x78\x02\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x10\xdb\xbb\x17\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 728 [pid 381] <... socket resumed>) = 3 [pid 310] write(11, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x96\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 388] <... getdents64 resumed>, 0x555569381900 /* 6 entries */, 32768) = 176 [pid 384] <... setsockopt resumed>) = 0 [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 310] <... write resumed>) = 48 [pid 388] umount2("./24/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 384] close(3 [pid 381] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 388] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 384] <... close resumed>) = 0 [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 388] newfstatat(AT_FDCWD, "./24/binderfs" [pid 384] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 381] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 388] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 384] <... socket resumed>) = 3 [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 388] unlink("./24/binderfs" [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 381] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 388] <... unlink resumed>) = 0 [pid 384] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 388] umount2("./24/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 381] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 388] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 384] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 388] newfstatat(AT_FDCWD, "./24/cgroup.net" [pid 384] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x10\xdb\xbb\x17\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 381] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 388] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 384] <... setsockopt resumed>) = 0 [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 388] unlink("./24/cgroup.net" [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 381] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 388] <... unlink resumed>) = 0 [pid 384] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 388] umount2("./24/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 381] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 388] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 384] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 388] newfstatat(AT_FDCWD, "./24/cgroup.cpu" [pid 384] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x10\xdb\xbb\x17\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 381] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 388] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 384] <... setsockopt resumed>) = 0 [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 388] unlink("./24/cgroup.cpu" [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 381] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 388] <... unlink resumed>) = 0 [pid 384] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 388] umount2("./24/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 381] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 388] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 384] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 381] close(3 [pid 388] newfstatat(AT_FDCWD, "./24/cgroup" [pid 384] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x10\xdb\xbb\x17\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 381] <... close resumed>) = 0 [pid 388] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 384] <... setsockopt resumed>) = 0 [pid 381] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 388] unlink("./24/cgroup" [pid 384] close(3 [pid 381] <... socket resumed>) = 3 [pid 388] <... unlink resumed>) = 0 [pid 384] <... close resumed>) = 0 [pid 381] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 388] getdents64(3 [pid 384] read(249 [pid 381] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 388] <... getdents64 resumed>, 0x555569381900 /* 0 entries */, 32768) = 0 [pid 384] <... read resumed>, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x94\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 381] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 388] close(3 [pid 384] rt_sigprocmask(SIG_BLOCK, ~[] [pid 381] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 388] <... close resumed>) = 0 [pid 384] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 381] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\xf0\xe4\x1a\x8a\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 388] unlinkat(AT_FDCWD, "./24", AT_REMOVEDIR [pid 384] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 381] <... setsockopt resumed>) = 0 ci2-android-5-15/strace-static-x86_64: Process 803 attached [pid 792] prctl(PR_SET_NAME, "syz.2.144" [pid 791] futex(0x7f3cea2d1fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 768] close_range(3, 30, 0 [pid 388] <... unlinkat resumed>) = 0 [pid 381] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 803] set_robust_list(0x55556b49b7e0, 24 [pid 388] mkdirat(AT_FDCWD, "./25", 0777 [pid 384] <... clone resumed>, child_tidptr=0x55556b49b7d0) = 95 [pid 381] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 803] <... set_robust_list resumed>) = 0 [pid 388] <... mkdirat resumed>) = 0 [pid 384] rt_sigprocmask(SIG_SETMASK, [] [pid 381] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 803] rt_sigprocmask(SIG_SETMASK, [] [pid 388] openat(AT_FDCWD, "/dev/loop5", O_RDWR [pid 384] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 381] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 803] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 388] <... openat resumed>) = 3 [pid 381] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf0\xe4\x1a\x8a\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 803] chdir("./31" [pid 388] ioctl(3, LOOP_CLR_FD [pid 381] <... setsockopt resumed>) = 0 [pid 803] <... chdir resumed>) = 0 [pid 388] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 381] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 803] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 388] close(3 [pid 381] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 803] <... prctl resumed>) = 0 [pid 792] <... prctl resumed>) = 0 [pid 768] <... close_range resumed>) = 0 [pid 388] <... close resumed>) = 0 [pid 381] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 308] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3ff4dd4ab7000002}], 128, 819, NULL, 0) = 1 [pid 803] setpgid(0, 0 [pid 388] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 381] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 308] futex(0x34196c0, FUTEX_WAKE_PRIVATE, 1 [pid 803] <... setpgid resumed>) = 0 [pid 388] <... socket resumed>) = 3 [pid 381] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xf0\xe4\x1a\x8a\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 308] <... futex resumed>) = 1 [pid 803] symlinkat("/syzcgroup/unified/syz1", AT_FDCWD, "./cgroup" [pid 792] close(4 [pid 768] exit_group(0 [pid 388] close(3 [pid 381] <... setsockopt resumed>) = 0 [pid 308] read(6 [pid 304] <... futex resumed>) = 0 [pid 803] <... symlinkat resumed>) = 0 [pid 388] <... close resumed>) = 0 [pid 381] close(3 [pid 308] <... read resumed>, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x01\x00\x00\x00\x94\x00\x00\x00\x00\x00\x00\x00\xf4\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x16\x00\x08\x00\x00\x00\x00\x00\x00\x00"..., 9967212) = 640 [pid 803] symlinkat("/syzcgroup/cpu/syz1", AT_FDCWD, "./cgroup.cpu" [pid 792] <... close resumed>) = 0 [pid 791] <... futex resumed>) = ? [pid 768] <... exit_group resumed>) = ? [pid 388] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 381] <... close resumed>) = 0 [pid 308] write(6, "\x9c\x01\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x9e\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 416 [pid 803] <... symlinkat resumed>) = 0 [pid 388] <... socket resumed>) = 3 [pid 381] read(249 [pid 310] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=986629296}) [pid 308] <... write resumed>) = 416 [pid 803] symlinkat("/syzcgroup/net/syz1", AT_FDCWD, "./cgroup.net" [pid 388] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 381] <... read resumed>, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x95\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 310] read(3 [pid 308] write(6, "\x9c\x01\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x9f\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 416 [pid 803] <... symlinkat resumed>) = 0 [pid 388] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 381] rt_sigprocmask(SIG_BLOCK, ~[] [pid 310] <... read resumed>, "\x9c\x01\x00\x00", 4) = 4 [pid 308] <... write resumed>) = 416 [pid 803] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 388] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 381] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 310] read(3 [pid 308] write(6, "\x9c\x01\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xa0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 416 [pid 803] <... openat resumed>) = 3 [pid 388] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 381] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 310] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x9e\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x36\x01\x00\x00"..., 412) = 412 [pid 308] <... write resumed>) = 416 ci2-android-5-15/strace-static-x86_64: Process 804 attached [pid 803] write(3, "1000", 4 [pid 388] close(3 [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 308] read(6 [pid 804] set_robust_list(0x55556226f7e0, 24 [pid 803] <... write resumed>) = 4 [pid 388] <... close resumed>) = 0 [pid 381] <... clone resumed>, child_tidptr=0x55556226f7d0) = 80 [pid 310] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=999988216}) [pid 308] <... read resumed>, 0x198990a00000, 9967212) = -1 EAGAIN (Resource temporarily unavailable) [pid 804] <... set_robust_list resumed>) = 0 [pid 803] close(3 [pid 388] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 381] rt_sigprocmask(SIG_SETMASK, [] [pid 310] read(3 [pid 308] epoll_pwait(4 [pid 804] rt_sigprocmask(SIG_SETMASK, [] [pid 803] <... close resumed>) = 0 [pid 388] <... socket resumed>) = 3 [pid 381] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 310] <... read resumed>, "\x9c\x01\x00\x00", 4) = 4 [pid 308] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 804] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 803] read(200 [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 310] read(3 [pid 308] epoll_pwait(4 [pid 804] chdir("./26" [pid 803] <... read resumed>, 0x7ffe17bbdd80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 388] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 310] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x9f\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x36\x01\x00\x00"..., 412) = 412 [pid 804] <... chdir resumed>) = 0 [pid 803] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 804] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 803] <... symlinkat resumed>) = 0 [pid 388] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 310] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=999989469}) [pid 804] <... prctl resumed>) = 0 [pid 803] close(249 [pid 388] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x78\x02\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x10\xa3\x84\xc2\xff\x7f\x00\x00\x00\x00\x00\x00"..., 728 [pid 310] read(3 [pid 804] setpgid(0, 0 [pid 803] <... close resumed>) = 0 [pid 388] <... setsockopt resumed>) = 0 [pid 310] <... read resumed>, "\x9c\x01\x00\x00", 4) = 4 [pid 804] <... setpgid resumed>) = 0 [pid 803] close(248 [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 310] read(3 [pid 804] symlinkat("/syzcgroup/unified/syz0", AT_FDCWD, "./cgroup" [pid 803] <... close resumed>) = 0 [pid 388] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 310] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xa0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x36\x01\x00\x00"..., 412) = 412 [pid 804] <... symlinkat resumed>) = 0 [pid 803] prctl(PR_SET_NAME, "syz.1.148" [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 804] symlinkat("/syzcgroup/cpu/syz0", AT_FDCWD, "./cgroup.cpu" [pid 803] <... prctl resumed>) = 0 [pid 388] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 804] <... symlinkat resumed>) = 0 [pid 803] close(4 [pid 804] symlinkat("/syzcgroup/net/syz0", AT_FDCWD, "./cgroup.net" [pid 803] <... close resumed>) = 0 [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 804] <... symlinkat resumed>) = 0 [pid 803] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 804] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 803] <... futex resumed>) = 0 [pid 388] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 804] <... openat resumed>) = 3 [pid 803] rt_sigaction(SIGRT_1, {sa_handler=0x7f21591a9650, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f215912b450} [pid 804] write(3, "1000", 4 [pid 803] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 804] <... write resumed>) = 4 [pid 803] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 804] close(3 [pid 803] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 388] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 804] <... close resumed>) = 0 [pid 803] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 804] read(200 [pid 803] <... mmap resumed>) = 0x7f2158fcb000 [pid 388] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\x10\xa3\x84\xc2\xff\x7f\x00\x00\x00\x00\x00\x00"..., 1032 [pid 804] <... read resumed>, 0x7ffe8a1ae760, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 803] mprotect(0x7f2158fcc000, 131072, PROT_READ|PROT_WRITE [pid 388] <... setsockopt resumed>) = 0 [pid 804] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 803] <... mprotect resumed>) = 0 [pid 804] <... symlinkat resumed>) = 0 [pid 803] rt_sigprocmask(SIG_BLOCK, ~[] [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 804] close(249 [pid 803] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 804] <... close resumed>) = 0 [pid 803] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f2158feb990, parent_tid=0x7f2158feb990, exit_signal=0, stack=0x7f2158fcb000, stack_size=0x201c0, tls=0x7f2158feb6c0} [pid 388] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 ci2-android-5-15/strace-static-x86_64: Process 805 attached [pid 804] close(248 [pid 805] set_robust_list(0x7f2158feb9a0, 24 [pid 804] <... close resumed>) = 0 [pid 803] <... clone3 resumed> => {parent_tid=[96]}, 88) = 96 [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 805] <... set_robust_list resumed>) = 0 [pid 804] prctl(PR_SET_NAME, "syz.0.149" [pid 803] rt_sigprocmask(SIG_SETMASK, [] [pid 805] rt_sigprocmask(SIG_SETMASK, [] [pid 804] <... prctl resumed>) = 0 [pid 803] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 388] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 805] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 804] close(4 [pid 803] futex(0x7f2159411fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 388] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x10\xa3\x84\xc2\xff\x7f\x00\x00\x00\x00\x00\x00"..., 576 [pid 805] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 804] <... close resumed>) = 0 [pid 803] <... futex resumed>) = 0 [pid 388] <... setsockopt resumed>) = 0 [pid 805] <... socket resumed>) = 3 [pid 804] futex(0x7fc624282fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 803] futex(0x7f2159411fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 792] futex(0x7f6bbdca6fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 805] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 804] <... futex resumed>) = 0 [pid 803] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 805] <... futex resumed>) = 0 [pid 804] rt_sigaction(SIGRT_1, {sa_handler=0x7fc62401a650, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc623f9c450} [pid 803] futex(0x7f2159411fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 388] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 805] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 804] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 803] <... futex resumed>) = 0 [pid 805] <... socket resumed>) = 4 [pid 804] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 803] futex(0x7f2159411fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 805] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 804] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 803] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 805] <... futex resumed>) = 0 [pid 804] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 803] futex(0x7f2159411fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 791] +++ exited with 0 +++ [pid 768] +++ exited with 0 +++ [pid 388] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 805] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 804] <... mmap resumed>) = 0x7fc623e3c000 [pid 803] <... futex resumed>) = 0 [pid 388] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x78\x02\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x10\xa3\x84\xc2\xff\x7f\x00\x00\x00\x00\x00\x00"..., 728 [pid 386] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=65, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 805] <... connect resumed>) = -1 EEXIST (File exists) [pid 804] mprotect(0x7fc623e3d000, 131072, PROT_READ|PROT_WRITE [pid 803] futex(0x7f2159411fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 388] <... setsockopt resumed>) = 0 [pid 386] rt_sigreturn({mask=[]} [pid 805] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 804] <... mprotect resumed>) = 0 [pid 803] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 388] close(3 [pid 386] <... rt_sigreturn resumed>) = -1 EINTR (Interrupted system call) [pid 805] <... futex resumed>) = 0 [pid 804] rt_sigprocmask(SIG_BLOCK, ~[] [pid 803] futex(0x7f2159411fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 792] <... futex resumed>) = 0 [pid 388] <... close resumed>) = 0 [pid 805] sendfile(-1, -1, [3 [pid 804] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 803] <... futex resumed>) = 0 [pid 792] rt_sigaction(SIGRT_1, {sa_handler=0x7f6bbda3e650, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f6bbd9c0450} [pid 388] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 304] futex(0x34196c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=763722176} [pid 805] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 804] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc623e5c990, parent_tid=0x7fc623e5c990, exit_signal=0, stack=0x7fc623e3c000, stack_size=0x201c0, tls=0x7fc623e5c6c0} [pid 803] futex(0x7f2159411fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 792] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 388] <... socket resumed>) = 3 [pid 386] write(248, "\x00\x00\x00\x00", 4 [pid 381] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=76, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ci2-android-5-15/strace-static-x86_64: Process 806 attached [pid 805] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 803] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 792] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 388] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 386] <... write resumed>) = 4 [pid 310] <... pselect6 resumed>) = 1 (in [21], left {tv_sec=0, tv_nsec=993099866}) [pid 806] set_robust_list(0x7fc623e5c9a0, 24 [pid 805] <... futex resumed>) = 0 [pid 804] <... clone3 resumed> => {parent_tid=[81]}, 88) = 81 [pid 803] futex(0x7f2159411fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 792] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 388] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [ 38.172444][ T726] do_exit+0xb70/0x29a0 [ 38.176874][ T706] RIP: 0033:0x7fbe35fb10d9 [ 38.181592][ T726] ? __se_sys_clock_nanosleep+0x30b/0x3a0 [ 38.187737][ T706] Code: Unable to access opcode bytes at RIP 0x7fbe35fb10af. [ 38.197422][ T726] ? put_task_struct+0x90/0x90 [ 38.205563][ T743] RDX: 0000000000000000 RSI: 0000000009c83080 RDI: 000000000c04eb7d [pid 386] umount2("./20", MNT_FORCE|UMOUNT_NOFOLLOW [pid 381] rt_sigreturn({mask=[]} [pid 310] read(21 [pid 806] <... set_robust_list resumed>) = 0 [pid 805] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 804] rt_sigprocmask(SIG_SETMASK, [] [pid 803] <... futex resumed>) = 0 [pid 792] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 388] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 386] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 310] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 806] rt_sigprocmask(SIG_SETMASK, [] [pid 805] <... clone3 resumed>) = 97 [pid 804] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 803] futex(0x7f2159411fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 388] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 386] openat(AT_FDCWD, "./20", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 381] <... rt_sigreturn resumed>) = -1 EINTR (Interrupted system call) [pid 310] write(3, "\xe4\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x06\x00\x00\x00\x20\x00\x00\x00\x89\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x1c\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x1c\x00\x00\x00\x14\x00\x00\x00\x80\x42\xb7\x12"..., 232 [pid 805] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 804] futex(0x7fc624282fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 803] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 388] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x10\xa3\x84\xc2\xff\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 386] <... openat resumed>) = 3 [pid 383] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=82, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 310] <... write resumed>) = 232 [pid 308] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3ff4dd4ab7000002}], 128, 772, NULL, 0) = 1 [pid 805] <... futex resumed>) = 0 [pid 804] <... futex resumed>) = 0 [pid 803] futex(0x7f2159411fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 388] <... setsockopt resumed>) = 0 [pid 386] fstat(3 [pid 383] rt_sigreturn({mask=[]} [pid 310] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x06\x00\x00\x00\x97\x00\x00\x00\x00\x00\x00\x00", 56 [pid 308] futex(0x34196c0, FUTEX_WAKE_PRIVATE, 1 [pid 805] ioctl(3, PPPIOCSMRU, 0 [pid 804] futex(0x7fc624282fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 803] <... futex resumed>) = 0 [pid 388] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 386] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 383] <... rt_sigreturn resumed>) = -1 EINTR (Interrupted system call) [pid 310] <... write resumed>) = 56 [pid 308] <... futex resumed>) = 1 [pid 805] <... ioctl resumed>) = -1 ENOTCONN (Transport endpoint is not connected) [pid 803] futex(0x7f2159411fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 388] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 386] getdents64(3 [pid 310] write(20, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x97\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 308] read(6 [pid 805] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 803] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 388] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 386] <... getdents64 resumed>, 0x55556825d900 /* 6 entries */, 32768) = 176 [pid 310] <... write resumed>) = 48 [pid 308] <... read resumed>, "\xe4\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x06\x00\x00\x00\x20\x00\x00\x00\x89\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x1c\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x1c\x00\x00\x00\x14\x00\x00\x00\x80\x42\xb7\x12"..., 9967212) = 232 [pid 805] <... futex resumed>) = 0 [pid 803] close_range(3, 30, 0 [pid 388] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 386] umount2("./20/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 308] read(6 [pid 805] futex(0x7f2159411fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 803] <... close_range resumed>) = 0 [pid 388] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x10\xa3\x84\xc2\xff\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 386] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 308] <... read resumed>, 0x198990a00000, 9967212) = -1 EAGAIN (Resource temporarily unavailable) [pid 803] exit_group(0 [pid 388] <... setsockopt resumed>) = 0 [pid 386] newfstatat(AT_FDCWD, "./20/binderfs" [pid 308] epoll_pwait(4 [pid 805] <... futex resumed>) = ? [pid 803] <... exit_group resumed>) = ? [pid 388] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 386] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 308] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 805] +++ exited with 0 +++ [pid 803] +++ exited with 0 +++ [pid 388] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 386] unlink("./20/binderfs" [pid 308] epoll_pwait(4 [pid 388] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 386] <... unlink resumed>) = 0 [pid 384] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=95, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 388] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 386] umount2("./20/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 384] rt_sigreturn({mask=[]} [pid 388] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x10\xa3\x84\xc2\xff\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 386] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 384] <... rt_sigreturn resumed>) = -1 EINTR (Interrupted system call) [pid 388] <... setsockopt resumed>) = 0 [pid 386] newfstatat(AT_FDCWD, "./20/cgroup.net" [pid 388] close(3 [pid 386] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 388] <... close resumed>) = 0 [pid 386] unlink("./20/cgroup.net" [pid 384] write(248, "\x00\x00\x00\x00", 4 [pid 388] read(249 [pid 386] <... unlink resumed>) = 0 [pid 384] <... write resumed>) = 4 [pid 310] <... pselect6 resumed>) = 1 (in [26], left {tv_sec=0, tv_nsec=997227240}) [pid 806] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 792] <... mmap resumed>) = 0x7f6bbd860000 [pid 388] <... read resumed>, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x96\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 386] umount2("./20/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 384] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=91, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 310] read(26 [pid 304] <... futex resumed>) = 0 [pid 388] rt_sigprocmask(SIG_BLOCK, ~[] [pid 386] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 384] rt_sigreturn({mask=[]} [pid 310] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 388] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 386] newfstatat(AT_FDCWD, "./20/cgroup.cpu" [pid 384] <... rt_sigreturn resumed>) = 4 [pid 310] write(3, "\xf4\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x01\x00\x00\x00\x20\x00\x00\x00\x94\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x40\xdb\x1c\x04"..., 248 [pid 388] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 386] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 384] umount2("./31", MNT_FORCE|UMOUNT_NOFOLLOW [pid 310] <... write resumed>) = 248 ci2-android-5-15/strace-static-x86_64: Process 808 attached [pid 806] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 792] mprotect(0x7f6bbd861000, 131072, PROT_READ|PROT_WRITE [pid 386] unlink("./20/cgroup.cpu" [pid 384] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 310] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x01\x00\x00\x00\x98\x00\x00\x00\x00\x00\x00\x00", 56 [pid 808] set_robust_list(0x55556936e7e0, 24 [pid 388] <... clone resumed>, child_tidptr=0x55556936e7d0) = 78 [pid 386] <... unlink resumed>) = 0 [pid 384] openat(AT_FDCWD, "./31", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 310] <... write resumed>) = 56 [pid 808] <... set_robust_list resumed>) = 0 [pid 388] rt_sigprocmask(SIG_SETMASK, [] [pid 386] umount2("./20/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 384] <... openat resumed>) = 3 [pid 310] write(18, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x98\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 808] rt_sigprocmask(SIG_SETMASK, [] [pid 388] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 386] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 384] fstat(3 [pid 310] <... write resumed>) = 48 [pid 808] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 386] newfstatat(AT_FDCWD, "./20/cgroup" [pid 384] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 808] chdir("./25" [pid 386] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 384] getdents64(3 [pid 808] <... chdir resumed>) = 0 [pid 386] unlink("./20/cgroup" [pid 384] <... getdents64 resumed>, 0x55556b4ae900 /* 6 entries */, 32768) = 176 [pid 808] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 386] <... unlink resumed>) = 0 [pid 384] umount2("./31/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 808] <... prctl resumed>) = 0 [pid 386] getdents64(3 [pid 384] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 808] setpgid(0, 0 [pid 386] <... getdents64 resumed>, 0x55556825d900 /* 0 entries */, 32768) = 0 [pid 384] newfstatat(AT_FDCWD, "./31/binderfs" [pid 808] <... setpgid resumed>) = 0 [pid 386] close(3 [pid 384] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 808] symlinkat("/syzcgroup/unified/syz5", AT_FDCWD, "./cgroup" [pid 386] <... close resumed>) = 0 [pid 384] unlink("./31/binderfs" [pid 808] <... symlinkat resumed>) = 0 [pid 386] unlinkat(AT_FDCWD, "./20", AT_REMOVEDIR [pid 384] <... unlink resumed>) = 0 [pid 808] symlinkat("/syzcgroup/cpu/syz5", AT_FDCWD, "./cgroup.cpu" [pid 386] <... unlinkat resumed>) = 0 [pid 384] umount2("./31/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 808] <... symlinkat resumed>) = 0 [pid 386] mkdirat(AT_FDCWD, "./21", 0777 [pid 384] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 808] symlinkat("/syzcgroup/net/syz5", AT_FDCWD, "./cgroup.net" [pid 386] <... mkdirat resumed>) = 0 [pid 384] newfstatat(AT_FDCWD, "./31/cgroup.net" [pid 808] <... symlinkat resumed>) = 0 [pid 386] openat(AT_FDCWD, "/dev/loop6", O_RDWR [pid 384] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 808] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 386] <... openat resumed>) = 3 [pid 384] unlink("./31/cgroup.net" [pid 808] <... openat resumed>) = 3 [pid 386] ioctl(3, LOOP_CLR_FD [pid 384] <... unlink resumed>) = 0 [pid 808] write(3, "1000", 4 [pid 386] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 384] umount2("./31/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 808] <... write resumed>) = 4 [pid 386] close(3 [pid 384] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 808] close(3 [pid 806] <... socket resumed>) = 3 [pid 792] <... mprotect resumed>) = 0 [pid 386] <... close resumed>) = 0 [pid 384] newfstatat(AT_FDCWD, "./31/cgroup.cpu" [pid 808] <... close resumed>) = 0 [pid 386] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 384] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 808] read(200 [pid 386] <... socket resumed>) = 3 [pid 384] unlink("./31/cgroup.cpu" [pid 808] <... read resumed>, 0x7fffc284a580, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 386] close(3 [pid 384] <... unlink resumed>) = 0 [pid 808] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 386] <... close resumed>) = 0 [pid 384] umount2("./31/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 808] <... symlinkat resumed>) = 0 [pid 386] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 384] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 808] close(249 [pid 386] <... socket resumed>) = 3 [pid 384] newfstatat(AT_FDCWD, "./31/cgroup" [pid 808] <... close resumed>) = 0 [pid 386] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 384] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 808] close(248 [pid 386] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 384] unlink("./31/cgroup" [pid 808] <... close resumed>) = 0 [pid 386] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 384] <... unlink resumed>) = 0 [pid 808] prctl(PR_SET_NAME, "syz.5.150" [pid 386] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 384] getdents64(3 [pid 808] <... prctl resumed>) = 0 [pid 386] close(3 [pid 384] <... getdents64 resumed>, 0x55556b4ae900 /* 0 entries */, 32768) = 0 [pid 808] close(4 [pid 386] <... close resumed>) = 0 [pid 384] close(3 [pid 808] <... close resumed>) = 0 [pid 386] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 384] <... close resumed>) = 0 [pid 808] futex(0x7fbe36238fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 806] futex(0x7fc624282fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 792] rt_sigprocmask(SIG_BLOCK, ~[] [pid 386] <... socket resumed>) = 3 [pid 384] unlinkat(AT_FDCWD, "./31", AT_REMOVEDIR [pid 304] futex(0x34196c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=738073665} [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 384] <... unlinkat resumed>) = 0 [pid 386] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 384] mkdirat(AT_FDCWD, "./32", 0777 [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 384] <... mkdirat resumed>) = 0 [pid 386] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 384] openat(AT_FDCWD, "/dev/loop1", O_RDWR [pid 386] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x78\x02\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x10\x36\x1e\xf9\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 728 [pid 384] <... openat resumed>) = 3 [pid 386] <... setsockopt resumed>) = 0 [pid 384] ioctl(3, LOOP_CLR_FD [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 384] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 386] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 384] close(3 [pid 806] <... futex resumed>) = 1 [pid 804] <... futex resumed>) = 0 [pid 792] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 384] <... close resumed>) = 0 [pid 804] futex(0x7fc624282fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 386] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 384] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 804] <... futex resumed>) = 0 [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 384] <... socket resumed>) = 3 [pid 804] futex(0x7fc624282fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 386] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 384] close(3 [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 384] <... close resumed>) = 0 [pid 386] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 384] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 386] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\x10\x36\x1e\xf9\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 1032 [pid 384] <... socket resumed>) = 3 [pid 386] <... setsockopt resumed>) = 0 [pid 384] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 384] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 386] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 384] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 384] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 386] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 384] close(3 [pid 386] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x10\x36\x1e\xf9\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 576 [pid 384] <... close resumed>) = 0 [pid 386] <... setsockopt resumed>) = 0 [pid 384] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 384] <... socket resumed>) = 3 [pid 386] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 384] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 386] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 386] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x78\x02\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x10\x36\x1e\xf9\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 728 [pid 384] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 386] <... setsockopt resumed>) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 386] close(3 [pid 384] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 386] <... close resumed>) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 386] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 384] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 386] <... socket resumed>) = 3 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 386] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 384] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 386] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 386] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 384] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 386] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 386] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x10\x36\x1e\xf9\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 384] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 386] <... setsockopt resumed>) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 386] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 384] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 386] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 386] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 384] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 386] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 386] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x10\x36\x1e\xf9\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 384] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 386] <... setsockopt resumed>) = 0 [pid 384] close(3 [pid 386] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 384] <... close resumed>) = 0 [pid 386] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 384] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 386] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 384] <... socket resumed>) = 3 [pid 386] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 386] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x10\x36\x1e\xf9\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 384] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 386] <... setsockopt resumed>) = 0 [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 386] close(3 [pid 384] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 386] <... close resumed>) = 0 [pid 384] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x10\xdb\xbb\x17\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 386] read(249 [pid 384] <... setsockopt resumed>) = 0 [pid 386] <... read resumed>, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x97\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 386] rt_sigprocmask(SIG_BLOCK, ~[] [pid 384] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 386] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 386] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 384] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 ci2-android-5-15/strace-static-x86_64: Process 809 attached [pid 384] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x10\xdb\xbb\x17\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 809] set_robust_list(0x55556824a7e0, 24 [pid 386] <... clone resumed>, child_tidptr=0x55556824a7d0) = 68 [pid 384] <... setsockopt resumed>) = 0 [pid 809] <... set_robust_list resumed>) = 0 [pid 386] rt_sigprocmask(SIG_SETMASK, [] [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 809] rt_sigprocmask(SIG_SETMASK, [] [pid 386] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 384] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 809] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 809] chdir("./21" [pid 384] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 809] <... chdir resumed>) = 0 [pid 806] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 792] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6bbd880990, parent_tid=0x7f6bbd880990, exit_signal=0, stack=0x7f6bbd860000, stack_size=0x201c0, tls=0x7f6bbd8806c0} [pid 384] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x10\xdb\xbb\x17\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 809] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 384] <... setsockopt resumed>) = 0 [pid 809] <... prctl resumed>) = 0 [pid 384] close(3ci2-android-5-15/strace-static-x86_64: Process 810 attached [pid 809] setpgid(0, 0 [pid 806] <... socket resumed>) = 4 [pid 384] <... close resumed>) = 0 [pid 809] <... setpgid resumed>) = 0 [pid 384] read(249 [pid 810] set_robust_list(0x7f6bbd8809a0, 24 [pid 809] symlinkat("/syzcgroup/unified/syz6", AT_FDCWD, "./cgroup" [pid 792] <... clone3 resumed> => {parent_tid=[84]}, 88) = 84 [pid 384] <... read resumed>, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x98\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 810] <... set_robust_list resumed>) = 0 [pid 809] <... symlinkat resumed>) = 0 [pid 806] futex(0x7fc624282fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 384] rt_sigprocmask(SIG_BLOCK, ~[] [pid 809] symlinkat("/syzcgroup/cpu/syz6", AT_FDCWD, "./cgroup.cpu" [pid 384] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 809] <... symlinkat resumed>) = 0 [pid 384] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-15/strace-static-x86_64: Process 811 attached [pid 809] symlinkat("/syzcgroup/net/syz6", AT_FDCWD, "./cgroup.net" [pid 811] set_robust_list(0x55556b49b7e0, 24 [pid 809] <... symlinkat resumed>) = 0 [pid 384] <... clone resumed>, child_tidptr=0x55556b49b7d0) = 98 [pid 811] <... set_robust_list resumed>) = 0 [pid 809] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 384] rt_sigprocmask(SIG_SETMASK, [] [pid 811] rt_sigprocmask(SIG_SETMASK, [] [pid 809] <... openat resumed>) = 3 [pid 384] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 811] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 809] write(3, "1000", 4 [pid 811] chdir("./32" [pid 809] <... write resumed>) = 4 [pid 811] <... chdir resumed>) = 0 [pid 809] close(3 [pid 811] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 809] <... close resumed>) = 0 [pid 811] <... prctl resumed>) = 0 [pid 809] read(200 [pid 811] setpgid(0, 0 [pid 809] <... read resumed>, 0x7ffef91e3880, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 811] <... setpgid resumed>) = 0 [pid 809] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 811] symlinkat("/syzcgroup/unified/syz1", AT_FDCWD, "./cgroup" [pid 809] <... symlinkat resumed>) = 0 [pid 811] <... symlinkat resumed>) = 0 [pid 809] close(249 [pid 811] symlinkat("/syzcgroup/cpu/syz1", AT_FDCWD, "./cgroup.cpu" [pid 809] <... close resumed>) = 0 [pid 811] <... symlinkat resumed>) = 0 [pid 809] close(248 [pid 811] symlinkat("/syzcgroup/net/syz1", AT_FDCWD, "./cgroup.net" [pid 809] <... close resumed>) = 0 [pid 811] <... symlinkat resumed>) = 0 [pid 809] prctl(PR_SET_NAME, "syz.6.151" [pid 811] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 809] <... prctl resumed>) = 0 [pid 811] <... openat resumed>) = 3 [pid 809] close(4 [pid 811] write(3, "1000", 4 [pid 809] <... close resumed>) = 0 [pid 811] <... write resumed>) = 4 [pid 809] futex(0x7f3cea2d1fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 811] close(3 [pid 809] <... futex resumed>) = 0 [pid 811] <... close resumed>) = 0 [pid 809] rt_sigaction(SIGRT_1, {sa_handler=0x7f3cea069650, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f3ce9feb450} [pid 811] read(200 [pid 809] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 811] <... read resumed>, 0x7ffe17bbdd80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 809] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 811] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 809] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 811] <... symlinkat resumed>) = 0 [pid 809] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 811] close(249 [pid 809] <... mmap resumed>) = 0x7f3ce9e8b000 [pid 811] <... close resumed>) = 0 [pid 809] mprotect(0x7f3ce9e8c000, 131072, PROT_READ|PROT_WRITE [pid 811] close(248 [pid 809] <... mprotect resumed>) = 0 [ 38.219830][ T706] RSP: 002b:00007fbe35e11ef8 EFLAGS: 00000246 ORIG_RAX: 000000000000003c [ 38.229652][ T726] ? __kasan_check_write+0x14/0x20 [ 38.235642][ T743] RBP: ffffc900018e7c10 R08: ffff88811354e083 R09: 1ffff110226a9c10 [ 38.241194][ T706] RAX: ffffffffffffffda RBX: 0000000000000058 RCX: 00007fbe35fb10d9 [ 38.244127][ T726] __x64_sys_exit+0x40/0x40 [ 38.256493][ T743] R10: dffffc0000000000 R11: ffffed10226a9c11 R12: dffffc0000000000 [ 38.266806][ T726] x64_sys_call+0x44/0x9a0 [pid 811] <... close resumed>) = 0 [pid 810] rt_sigprocmask(SIG_SETMASK, [] [pid 809] rt_sigprocmask(SIG_BLOCK, ~[] [pid 806] <... futex resumed>) = 1 [pid 804] <... futex resumed>) = 0 [pid 792] rt_sigprocmask(SIG_SETMASK, [] [pid 308] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3ff4dd4ab7000002}], 128, 755, NULL, 0) = 1 [pid 811] prctl(PR_SET_NAME, "syz.1.152" [pid 809] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 308] futex(0x34196c0, FUTEX_WAKE_PRIVATE, 1 [pid 811] <... prctl resumed>) = 0 [pid 809] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f3ce9eab990, parent_tid=0x7f3ce9eab990, exit_signal=0, stack=0x7f3ce9e8b000, stack_size=0x201c0, tls=0x7f3ce9eab6c0} [pid 308] <... futex resumed>) = 1 [pid 811] close(4 [pid 308] read(6 [pid 811] <... close resumed>) = 0 [pid 809] <... clone3 resumed> => {parent_tid=[69]}, 88) = 69 [pid 308] <... read resumed>, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x06\x00\x00\x00\x97\x00\x00\x00\x00\x00\x00\x00\xf4\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00"..., 9967212) = 360 [pid 811] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 809] rt_sigprocmask(SIG_SETMASK, [] [pid 308] write(6, "\x9c\x01\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xa1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 416 [pid 811] <... futex resumed>) = 0 [pid 809] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 310] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=958597585}) [pid 308] <... write resumed>) = 416 [pid 811] rt_sigaction(SIGRT_1, {sa_handler=0x7f21591a9650, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f215912b450} [pid 809] futex(0x7f3cea2d1fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 310] read(3 [pid 308] write(6, "\x9c\x01\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xa2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 416 [pid 811] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 809] <... futex resumed>) = 0 [pid 310] <... read resumed>, "\x9c\x01\x00\x00", 4) = 4 [pid 308] <... write resumed>) = 416 [pid 811] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 809] futex(0x7f3cea2d1fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 310] read(3 [pid 308] read(6 [pid 811] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 310] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xa1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x36\x01\x00\x00"..., 412) = 412 [pid 308] <... read resumed>, 0x198990a00000, 9967212) = -1 EAGAIN (Resource temporarily unavailable) [pid 811] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 308] epoll_pwait(4 [pid 811] <... mmap resumed>) = 0x7f2158fcb000 [pid 310] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=999990201}) [pid 308] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 811] mprotect(0x7f2158fcc000, 131072, PROT_READ|PROT_WRITE [pid 310] read(3 [pid 308] epoll_pwait(4 [pid 811] <... mprotect resumed>) = 0 [pid 310] <... read resumed>, "\x9c\x01\x00\x00", 4) = 4 [pid 811] rt_sigprocmask(SIG_BLOCK, ~[] [pid 310] read(3 [pid 811] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 310] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xa2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x36\x01\x00\x00"..., 412) = 412 [pid 811] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f2158feb990, parent_tid=0x7f2158feb990, exit_signal=0, stack=0x7f2158fcb000, stack_size=0x201c0, tls=0x7f2158feb6c0} [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8}ci2-android-5-15/strace-static-x86_64: Process 813 attached [pid 813] set_robust_list(0x7f2158feb9a0, 24 [pid 811] <... clone3 resumed> => {parent_tid=[99]}, 88) = 99 [pid 813] <... set_robust_list resumed>) = 0 [pid 811] rt_sigprocmask(SIG_SETMASK, [] [pid 813] rt_sigprocmask(SIG_SETMASK, [] [pid 811] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 813] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 811] futex(0x7f2159411fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 813] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 811] <... futex resumed>) = 0 [pid 813] <... socket resumed>) = 3 [pid 811] futex(0x7f2159411fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 813] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 811] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 813] <... futex resumed>) = 0 [pid 811] futex(0x7f2159411fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 813] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 811] <... futex resumed>) = 0 [pid 813] <... socket resumed>) = 4 [pid 811] futex(0x7f2159411fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 813] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 811] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 813] <... futex resumed>) = 0 [pid 811] futex(0x7f2159411fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 813] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 811] <... futex resumed>) = 0 [pid 813] <... connect resumed>) = -1 EEXIST (File exists) [pid 811] futex(0x7f2159411fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 813] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 811] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 813] <... futex resumed>) = 0 [pid 811] futex(0x7f2159411fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 813] sendfile(-1, -1, [3 [pid 811] <... futex resumed>) = 0 [pid 813] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 811] futex(0x7f2159411fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 813] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 811] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 813] <... futex resumed>) = 0 [pid 811] futex(0x7f2159411fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 813] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 811] <... futex resumed>) = 0 [pid 813] <... clone3 resumed>) = 100 [pid 811] futex(0x7f2159411fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 813] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 811] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 813] <... futex resumed>) = 0 [pid 811] futex(0x7f2159411fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 813] ioctl(3, PPPIOCSMRU, 0 [pid 811] <... futex resumed>) = 0 [pid 813] <... ioctl resumed>) = -1 ENOTCONN (Transport endpoint is not connected) [pid 811] futex(0x7f2159411fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 813] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 811] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 813] <... futex resumed>) = 0 [pid 811] close_range(3, 30, 0 [pid 813] futex(0x7f2159411fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 811] <... close_range resumed>) = 0 [pid 811] exit_group(0 [pid 813] <... futex resumed>) = ? [pid 811] <... exit_group resumed>) = ? [pid 813] +++ exited with 0 +++ [pid 811] +++ exited with 0 +++ [pid 384] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=98, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 384] rt_sigreturn({mask=[]}) = 0 [pid 792] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 810] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 806] futex(0x7fc624282fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 808] <... futex resumed>) = 0 [pid 806] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 804] futex(0x7fc624282fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 304] <... futex resumed>) = 0 ci2-android-5-15/strace-static-x86_64: Process 812 attached [pid 792] futex(0x7f6bbdca6fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 810] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 304] sched_getaffinity(0, 8192 [pid 812] set_robust_list(0x7f3ce9eab9a0, 24 [pid 792] <... futex resumed>) = 0 [pid 810] <... socket resumed>) = 3 [pid 304] <... sched_getaffinity resumed>, [0 1]) = 8 [pid 812] <... set_robust_list resumed>) = 0 [pid 810] futex(0x7f6bbdca6fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 806] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 804] <... futex resumed>) = 0 [pid 792] futex(0x7f6bbdca6fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 812] rt_sigprocmask(SIG_SETMASK, [] [pid 810] <... futex resumed>) = 0 [pid 808] rt_sigaction(SIGRT_1, {sa_handler=0x7fbe35fd0650, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fbe35f52450} [pid 806] <... connect resumed>) = 0 [pid 804] futex(0x7fc624282fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 792] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 808] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 808] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 808] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbe35df2000 [pid 808] mprotect(0x7fbe35df3000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 808] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 808] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fbe35e12990, parent_tid=0x7fbe35e12990, exit_signal=0, stack=0x7fbe35df2000, stack_size=0x201c0, tls=0x7fbe35e126c0} => {parent_tid=[79]}, 88) = 79 [pid 808] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 808] futex(0x7fbe36238fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 808] futex(0x7fbe36238fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 388] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=74, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 388] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 812] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 810] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 806] futex(0x7fc624282fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 804] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 792] futex(0x7f6bbdca6fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 304] futex(0x34196c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=696358214} [pid 384] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 310] <... pselect6 resumed>) = 1 (in [26], left {tv_sec=0, tv_nsec=981170219}) [pid 384] umount2("./32", MNT_FORCE|UMOUNT_NOFOLLOW [pid 310] read(26 [pid 384] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 310] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 384] openat(AT_FDCWD, "./32", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 310] write(3, "\xf4\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x01\x00\x00\x00\x20\x00\x00\x00\x98\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x00\x90\xd0\x03"..., 248 [pid 384] <... openat resumed>) = 3 [pid 310] <... write resumed>) = 248 [pid 308] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3ff4dd4ab7000002}], 128, 707, NULL, 0) = 1 [pid 384] fstat(3 [pid 310] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x01\x00\x00\x00\x99\x00\x00\x00\x00\x00\x00\x00", 56 [pid 308] futex(0x34196c0, FUTEX_WAKE_PRIVATE, 1 [pid 384] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 310] <... write resumed>) = 56 [pid 308] <... futex resumed>) = 0 [pid 384] getdents64(3 [pid 310] write(18, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x99\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 308] read(6 [pid 384] <... getdents64 resumed>, 0x55556b4ae900 /* 6 entries */, 32768) = 176 [pid 310] <... write resumed>) = 48 [pid 308] <... read resumed>, "\xf4\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x01\x00\x00\x00\x20\x00\x00\x00\x98\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x00\x90\xd0\x03"..., 9967212) = 248 [pid 384] umount2("./32/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 308] read(6 [pid 384] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 308] <... read resumed>, 0x198990a00000, 9967212) = -1 EAGAIN (Resource temporarily unavailable) [pid 384] newfstatat(AT_FDCWD, "./32/binderfs" [pid 308] epoll_pwait(4 [pid 384] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 308] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 384] unlink("./32/binderfs" [pid 308] epoll_pwait(4 [pid 384] <... unlink resumed>) = 0 [pid 384] umount2("./32/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 384] newfstatat(AT_FDCWD, "./32/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 384] unlink("./32/cgroup.net") = 0 [pid 384] umount2("./32/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 384] newfstatat(AT_FDCWD, "./32/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 384] unlink("./32/cgroup.cpu") = 0 [pid 384] umount2("./32/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 384] newfstatat(AT_FDCWD, "./32/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 384] unlink("./32/cgroup") = 0 [pid 384] getdents64(3, 0x55556b4ae900 /* 0 entries */, 32768) = 0 [pid 384] close(3) = 0 [pid 384] unlinkat(AT_FDCWD, "./32", AT_REMOVEDIR) = 0 [pid 384] mkdirat(AT_FDCWD, "./33", 0777) = 0 [pid 384] openat(AT_FDCWD, "/dev/loop1", O_RDWR) = 3 [pid 384] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 384] close(3 [pid 812] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 810] <... socket resumed>) = 4 [pid 806] <... futex resumed>) = 0 [pid 804] futex(0x7fc624282fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 792] <... futex resumed>) = 0 [pid 384] <... close resumed>) = 0 [pid 304] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 384] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 384] close(3) = 0 [pid 384] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 384] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 384] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 384] close(3) = 0 [pid 384] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 384] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=94, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 384] rt_sigreturn({mask=[]}) = 3 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 384] close(3) = 0 [pid 384] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 384] close(3) = 0 [pid 384] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x99\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 384] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 384] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-15/strace-static-x86_64: Process 816 attached [pid 816] set_robust_list(0x55556b49b7e0, 24 [pid 384] <... clone resumed>, child_tidptr=0x55556b49b7d0) = 101 [pid 816] <... set_robust_list resumed>) = 0 [pid 384] rt_sigprocmask(SIG_SETMASK, [] [pid 816] rt_sigprocmask(SIG_SETMASK, [] [pid 384] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 816] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 816] chdir("./33") = 0 [pid 816] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 816] setpgid(0, 0) = 0 [pid 816] symlinkat("/syzcgroup/unified/syz1", AT_FDCWD, "./cgroup") = 0 [pid 816] symlinkat("/syzcgroup/cpu/syz1", AT_FDCWD, "./cgroup.cpu" [pid 812] <... socket resumed>) = 3 [pid 792] futex(0x7f6bbdca6fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 810] futex(0x7f6bbdca6fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 806] sendfile(-1, -1, [3 [pid 804] <... futex resumed>) = 0 [pid 816] <... symlinkat resumed>) = 0 [pid 816] symlinkat("/syzcgroup/net/syz1", AT_FDCWD, "./cgroup.net" [pid 810] <... futex resumed>) = 0 [pid 792] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 812] futex(0x7f3cea2d1fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 810] futex(0x7f6bbdca6fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 806] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 804] futex(0x7fc624282fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 816] <... symlinkat resumed>) = 0 [pid 304] futex(0x34196c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=673421290} [pid 792] futex(0x7f6bbdca6fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 810] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 806] futex(0x7fc624282fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 812] <... futex resumed>) = 1 [pid 810] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 809] <... futex resumed>) = 0 [pid 804] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 792] <... futex resumed>) = 0 [pid 812] futex(0x7f3cea2d1fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 810] <... connect resumed>) = 0 [pid 809] futex(0x7f3cea2d1fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 806] <... futex resumed>) = 0 [pid 809] <... futex resumed>) = 0 [pid 809] futex(0x7f3cea2d1fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 816] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 810] futex(0x7f6bbdca6fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 806] futex(0x7fc624282fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 804] futex(0x7fc624282fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 792] futex(0x7f6bbdca6fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 812] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 816] write(3, "1000", 4) = 4 [pid 816] close(3) = 0 [pid 816] read(200, 0x7ffe17bbdd80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 816] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 812] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 816] <... symlinkat resumed>) = 0 [pid 812] <... socket resumed>) = 4 [pid 806] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 804] <... futex resumed>) = 0 [pid 792] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 810] <... futex resumed>) = 0 [pid 816] close(249) = 0 [pid 816] close(248) = 0 [pid 816] prctl(PR_SET_NAME, "syz.1.153") = 0 [pid 816] close(4) = 0 [pid 816] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 816] rt_sigaction(SIGRT_1, {sa_handler=0x7f21591a9650, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f215912b450}, NULL, 8) = 0 [pid 816] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 816] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f2158fcb000 [pid 816] mprotect(0x7f2158fcc000, 131072, PROT_READ|PROT_WRITE [pid 812] futex(0x7f3cea2d1fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 810] sendfile(-1, -1, [3 [pid 806] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 804] futex(0x7fc624282fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 792] futex(0x7f6bbdca6fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 816] <... mprotect resumed>) = 0 [pid 816] rt_sigprocmask(SIG_BLOCK, ~[] [pid 812] <... futex resumed>) = 1 [pid 809] <... futex resumed>) = 0 [pid 810] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 809] futex(0x7f3cea2d1fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 792] <... futex resumed>) = 0 [pid 809] <... futex resumed>) = 0 [pid 809] futex(0x7f3cea2d1fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 816] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 816] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f2158feb990, parent_tid=0x7f2158feb990, exit_signal=0, stack=0x7f2158fcb000, stack_size=0x201c0, tls=0x7f2158feb6c0}ci2-android-5-15/strace-static-x86_64: Process 817 attached [pid 817] set_robust_list(0x7f2158feb9a0, 24 [pid 816] <... clone3 resumed> => {parent_tid=[102]}, 88) = 102 [pid 817] <... set_robust_list resumed>) = 0 [pid 816] rt_sigprocmask(SIG_SETMASK, [] [pid 817] rt_sigprocmask(SIG_SETMASK, [] [pid 816] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 806] <... clone3 resumed>) = 82 [pid 812] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 810] futex(0x7f6bbdca6fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 806] futex(0x7fc624282fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 792] futex(0x7f6bbdca6fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 381] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=79, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 381] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 817] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 816] futex(0x7f2159411fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 817] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 816] futex(0x7f2159411fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 817] <... socket resumed>) = 3 [pid 817] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 816] <... futex resumed>) = 0 [pid 817] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 816] futex(0x7f2159411fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 817] <... socket resumed>) = 4 [pid 816] <... futex resumed>) = 0 [pid 817] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 816] futex(0x7f2159411fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 817] <... futex resumed>) = 0 [pid 816] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 817] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 816] futex(0x7f2159411fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 817] <... connect resumed>) = 0 [pid 816] <... futex resumed>) = 0 [pid 817] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 816] futex(0x7f2159411fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 817] <... futex resumed>) = 0 [pid 816] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 817] sendfile(-1, -1, [3 [pid 816] futex(0x7f2159411fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 817] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 816] <... futex resumed>) = 0 [pid 817] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 816] futex(0x7f2159411fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 817] <... futex resumed>) = 0 [pid 816] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 817] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 816] futex(0x7f2159411fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 817] <... clone3 resumed>) = 103 [pid 816] <... futex resumed>) = 0 [pid 817] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 816] futex(0x7f2159411fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 816] futex(0x7f2159411fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 817] <... futex resumed>) = 0 [pid 816] futex(0x7f2159411fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 817] ioctl(3, PPPIOCSMRU, 0) = -1 ENOSYS (Function not implemented) [pid 817] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 816] <... futex resumed>) = 0 [pid 817] futex(0x7f2159411fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 816] close_range(3, 30, 0) = 0 [pid 816] exit_group(0 [pid 817] <... futex resumed>) = ? [pid 816] <... exit_group resumed>) = ? [pid 817] +++ exited with 0 +++ [pid 816] +++ exited with 0 +++ [pid 812] <... connect resumed>) = -1 EEXIST (File exists) [pid 810] <... futex resumed>) = 0 [pid 806] <... futex resumed>) = 1 [pid 804] <... futex resumed>) = 0 [pid 792] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 384] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=101, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 384] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 384] write(248, "\x00\x00\x00\x00", 4 [pid 310] <... pselect6 resumed>) = 1 (in [26], left {tv_sec=0, tv_nsec=975754255}) [pid 310] read(26, "\x00\x00\x00\x00", 4) = 4 [pid 310] write(3, "\xe4\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x01\x00\x00\x00\x20\x00\x00\x00\x99\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x1c\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x1c\x00\x00\x00\x14\x00\x00\x00\x40\x78\x7d\x01"..., 232) = 232 [pid 310] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x01\x00\x00\x00\x9a\x00\x00\x00\x00\x00\x00\x00", 56) = 56 [pid 310] write(18, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x9a\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 384] <... write resumed>) = 4 [pid 384] umount2("./33", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 384] openat(AT_FDCWD, "./33", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 384] fstat(3, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 384] getdents64(3, 0x55556b4ae900 /* 6 entries */, 32768) = 176 [pid 384] umount2("./33/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 386] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=67, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 386] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 384] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 384] newfstatat(AT_FDCWD, "./33/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 384] unlink("./33/binderfs") = 0 [pid 384] umount2("./33/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 384] newfstatat(AT_FDCWD, "./33/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 384] unlink("./33/cgroup.net") = 0 [pid 384] umount2("./33/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 384] newfstatat(AT_FDCWD, "./33/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 384] unlink("./33/cgroup.cpu") = 0 [pid 384] umount2("./33/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 384] newfstatat(AT_FDCWD, "./33/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 384] unlink("./33/cgroup") = 0 [pid 384] getdents64(3, 0x55556b4ae900 /* 0 entries */, 32768) = 0 [pid 384] close(3) = 0 [pid 384] unlinkat(AT_FDCWD, "./33", AT_REMOVEDIR) = 0 [pid 384] mkdirat(AT_FDCWD, "./34", 0777) = 0 [pid 384] openat(AT_FDCWD, "/dev/loop1", O_RDWR) = 3 [pid 384] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [ 38.271539][ T743] R13: dffffc0000000000 R14: 0000000009c83080 R15: ffff88813118c000 [ 38.280813][ T726] do_syscall_64+0x4c/0xa0 [ 38.282878][ T706] RDX: 00007fbe35e129c8 RSI: 0000000000000000 RDI: 0000000000000000 [ 38.285742][ T726] ? clear_bhb_loop+0x50/0xa0 [ 38.298396][ T743] FS: 0000000000000000(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 38.309012][ T726] ? clear_bhb_loop+0x50/0xa0 [ 38.318326][ T726] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [pid 384] close(3 [pid 812] futex(0x7f3cea2d1fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 810] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 806] ioctl(3, PPPIOCSMRU, 0 [pid 804] futex(0x7fc624282fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 792] futex(0x7f6bbdca6fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 384] <... close resumed>) = 0 [pid 384] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 384] close(3) = 0 [pid 384] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 384] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 384] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 384] close(3) = 0 [pid 384] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 384] close(3) = 0 ci2-android-5-15/strace-static-x86_64: Process 815 attached [pid 812] <... futex resumed>) = 1 [pid 810] <... clone3 resumed>) = 85 [pid 809] <... futex resumed>) = 0 [pid 806] <... ioctl resumed>) = -1 ENOSYS (Function not implemented) [pid 804] <... futex resumed>) = 0 [pid 792] <... futex resumed>) = 0 [pid 812] sendfile(-1, -1, [3 [pid 810] futex(0x7f6bbdca6fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 809] futex(0x7f3cea2d1fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 806] futex(0x7fc624282fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 804] futex(0x7fc624282fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 792] futex(0x7f6bbdca6fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 384] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 308] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3ff4dd4ab7000002}], 128, 686, NULL, 0) = 1 [pid 308] futex(0x34196c0, FUTEX_WAKE_PRIVATE, 1) = 1 [pid 308] read(6, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x01\x00\x00\x00\x99\x00\x00\x00\x00\x00\x00\x00\xe4\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00"..., 9967212) = 344 [pid 308] write(6, "\x9c\x01\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xa3\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 416 [pid 310] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=966365147}) [pid 308] <... write resumed>) = 416 [pid 310] read(3 [pid 308] write(6, "\x9c\x01\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xa4\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 416 [pid 310] <... read resumed>, "\x9c\x01\x00\x00", 4) = 4 [pid 308] <... write resumed>) = 416 [pid 310] read(3 [pid 308] read(6 [pid 310] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xa3\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x36\x01\x00\x00"..., 412) = 412 [pid 308] <... read resumed>, 0x198990a00000, 9967212) = -1 EAGAIN (Resource temporarily unavailable) [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 308] epoll_pwait(4 [pid 310] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=999989607}) [pid 308] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 310] read(3 [pid 308] epoll_pwait(4 [pid 310] <... read resumed>, "\x9c\x01\x00\x00", 4) = 4 [pid 310] read(3, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xa4\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x36\x01\x00\x00"..., 412) = 412 [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 808] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 815] set_robust_list(0x7fbe35e129a0, 24 [pid 808] futex(0x7fbe3623909c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 808] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 815] <... set_robust_list resumed>) = 0 [pid 808] <... mmap resumed>) = 0x7fbe35dd1000 [pid 815] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 815] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 808] mprotect(0x7fbe35dd2000, 131072, PROT_READ|PROT_WRITE [pid 815] <... socket resumed>) = 3 [pid 808] <... mprotect resumed>) = 0 [pid 808] rt_sigprocmask(SIG_BLOCK, ~[] [pid 815] futex(0x7fbe36238fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 808] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 815] futex(0x7fbe36238fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 808] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fbe35df1990, parent_tid=0x7fbe35df1990, exit_signal=0, stack=0x7fbe35dd1000, stack_size=0x201c0, tls=0x7fbe35df16c0} => {parent_tid=[80]}, 88) = 80 [pid 808] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 808] futex(0x7fbe36239098, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 808] futex(0x7fbe3623909c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 812] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 810] <... futex resumed>) = 0 [pid 809] <... futex resumed>) = 0 [pid 806] <... futex resumed>) = 0 [pid 804] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 792] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 304] <... futex resumed>) = 0 [pid 384] <... socket resumed>) = 3 [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 384] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x10\xdb\xbb\x17\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 952) = 0 [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 384] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x10\xdb\xbb\x17\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 1368) = 0 [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 384] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x10\xdb\xbb\x17\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 744) = 0 [pid 384] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=97, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 384] rt_sigreturn({mask=[]}) = 0 [pid 384] close(3) = 0 [pid 384] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x9a\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 384] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 384] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55556b49b7d0) = 104 [pid 384] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [ 38.324833][ T743] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 38.330794][ T706] RBP: 00007fbe36048024 R08: 0000000000000000 R09: 0000000000000058 [ 38.332644][ T743] CR2: 00007f3ce9f0fe60 CR3: 0000000125872000 CR4: 00000000003506b0 [ 38.340087][ T726] RIP: 0033:0x7f215918a0d9 [ 38.347899][ T743] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 38.356245][ T706] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 38.361387][ T802] ------------[ cut here ]------------ ci2-android-5-15/strace-static-x86_64: Process 822 attached [pid 812] futex(0x7f3cea2d1fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 810] ioctl(3, PPPIOCSMRU, 0 [pid 809] futex(0x7f3cea2d1fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 806] futex(0x7fc624282fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 804] close_range(3, 30, 0 [pid 792] futex(0x7f6bbdca6fa8, FUTEX_WAKE_PRIVATE, 1000000ci2-android-5-15/strace-static-x86_64: Process 821 attached [pid 822] set_robust_list(0x55556b49b7e0, 24 [pid 812] <... futex resumed>) = 0 [pid 810] <... ioctl resumed>) = -1 ENOSYS (Function not implemented) [pid 809] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 804] <... close_range resumed>) = 0 [pid 792] <... futex resumed>) = 0 [pid 821] set_robust_list(0x7fbe35df19a0, 24) = 0 [pid 821] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 821] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP) = 4 [pid 821] futex(0x7fbe3623909c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 808] <... futex resumed>) = 0 [pid 808] futex(0x7fbe36238fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 821] futex(0x7fbe36239098, FUTEX_WAIT_PRIVATE, 0, NULL [pid 808] <... futex resumed>) = 1 [pid 815] <... futex resumed>) = 0 [pid 815] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50) = 0 [pid 815] futex(0x7fbe36238fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 815] futex(0x7fbe36238fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 808] futex(0x7fbe36238fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 808] futex(0x7fbe36238fa8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 815] <... futex resumed>) = 0 [pid 815] sendfile(-1, -1, [3], 2757) = -1 EBADF (Bad file descriptor) [pid 815] futex(0x7fbe36238fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 815] futex(0x7fbe36238fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 808] futex(0x7fbe36238fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 808] futex(0x7fbe36238fa8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 815] <... futex resumed>) = 0 [pid 815] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88) = 81 [pid 808] futex(0x7fbe36238fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 815] futex(0x7fbe36238fac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 808] <... futex resumed>) = 0 [pid 808] futex(0x7fbe36238fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 808] futex(0x7fbe36238fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 815] ioctl(3, PPPIOCSMRU, 0) = -1 ENOSYS (Function not implemented) [pid 815] futex(0x7fbe36238fac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 808] <... futex resumed>) = 0 [pid 808] close_range(3, 30, 0) = 0 [pid 808] exit_group(0) = ? [pid 821] <... futex resumed>) = ? [pid 821] +++ exited with 0 +++ [pid 815] +++ exited with 0 +++ [pid 808] +++ exited with 0 +++ [pid 388] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=78, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 388] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 388] write(248, "\x00\x00\x00\x00", 4 [pid 310] <... pselect6 resumed>) = 1 (in [13], left {tv_sec=0, tv_nsec=952044631}) [pid 310] read(13, "\x00\x00\x00\x00", 4) = 4 [pid 310] write(3, "\xe4\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x05\x00\x00\x00\x20\x00\x00\x00\x96\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x1c\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x1c\x00\x00\x00\x14\x00\x00\x00\xc0\x9a\x93\x0c"..., 232) = 232 [pid 308] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3ff4dd4ab7000002}], 128, 627, NULL, 0) = 1 [pid 310] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x05\x00\x00\x00\x9b\x00\x00\x00\x00\x00\x00\x00", 56 [pid 308] read(6 [pid 310] <... write resumed>) = 56 [pid 308] <... read resumed>, "\xe4\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x05\x00\x00\x00\x20\x00\x00\x00\x96\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x1c\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x1c\x00\x00\x00\x14\x00\x00\x00\xc0\x9a\x93\x0c"..., 9967212) = 232 [pid 310] write(11, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x9b\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 308] read(6 [pid 310] <... write resumed>) = 48 [pid 308] <... read resumed>, 0x198990a00000, 9967212) = -1 EAGAIN (Resource temporarily unavailable) [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 308] epoll_pwait(4, [], 128, 0, NULL, 0) = 0 [pid 308] epoll_pwait(4 [pid 388] <... write resumed>) = 4 [pid 388] umount2("./25", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 388] openat(AT_FDCWD, "./25", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 388] fstat(3, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 388] getdents64(3, 0x555569381900 /* 6 entries */, 32768) = 176 [pid 388] umount2("./25/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 388] newfstatat(AT_FDCWD, "./25/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 388] unlink("./25/binderfs") = 0 [pid 388] umount2("./25/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 388] newfstatat(AT_FDCWD, "./25/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 388] unlink("./25/cgroup.net") = 0 [pid 388] umount2("./25/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 388] newfstatat(AT_FDCWD, "./25/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 388] unlink("./25/cgroup.cpu") = 0 [pid 388] umount2("./25/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 388] newfstatat(AT_FDCWD, "./25/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 388] unlink("./25/cgroup") = 0 [pid 388] getdents64(3, 0x555569381900 /* 0 entries */, 32768) = 0 [pid 388] close(3) = 0 [pid 388] unlinkat(AT_FDCWD, "./25", AT_REMOVEDIR) = 0 [pid 822] <... set_robust_list resumed>) = 0 [pid 388] mkdirat(AT_FDCWD, "./26", 0777 [pid 812] futex(0x7f3cea2d1fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 809] futex(0x7f3cea2d1fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 792] futex(0x7f6bbdca6fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 810] futex(0x7f6bbdca6fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 804] exit_group(0 [pid 304] futex(0x34196c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=576150852} [pid 822] rt_sigprocmask(SIG_SETMASK, [] [pid 812] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 810] <... futex resumed>) = 0 [pid 809] <... futex resumed>) = 0 [pid 806] <... futex resumed>) = ? [pid 804] <... exit_group resumed>) = ? [pid 792] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 388] <... mkdirat resumed>) = 0 [pid 792] close_range(3, 30, 0 [pid 810] futex(0x7f6bbdca6fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 792] <... close_range resumed>) = 0 [pid 388] openat(AT_FDCWD, "/dev/loop5", O_RDWR) = 3 [pid 388] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 388] close(3 [pid 822] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 812] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 809] futex(0x7f3cea2d1fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 806] +++ exited with 0 +++ [pid 804] +++ exited with 0 +++ [pid 792] exit_group(0 [pid 381] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=80, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 381] rt_sigreturn({mask=[]}) = 0 [pid 381] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 310] <... pselect6 resumed>) = 1 (in [25], left {tv_sec=0, tv_nsec=991649375}) [pid 381] umount2("./26", MNT_FORCE|UMOUNT_NOFOLLOW [pid 310] read(25 [pid 381] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 310] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 381] openat(AT_FDCWD, "./26", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 310] write(3, "\xe4\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x16\x00\x08\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x10\x00\x00\x00\x20\x00\x00\x00\x95\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x1c\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x1c\x00\x00\x00\x14\x00\x00\x00\xc0\xe2\x7b\x0e"..., 232 [pid 822] chdir("./34" [pid 381] <... openat resumed>) = 3 [pid 310] <... write resumed>) = 232 [pid 381] fstat(3 [pid 310] write(3, "\x2c\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0e\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x00\x00\x06\x00\x0c\x00\x04\x00\x06\x00\x00\x00\x9c\x00\x00\x00\x00\x00\x00\x00", 48 [pid 381] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 310] <... write resumed>) = 48 [pid 381] getdents64(3 [pid 310] write(23, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x9c\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 381] <... getdents64 resumed>, 0x555562282900 /* 6 entries */, 32768) = 176 [pid 310] <... write resumed>) = 48 [pid 381] umount2("./26/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 812] <... clone3 resumed>) = 70 [pid 381] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 381] newfstatat(AT_FDCWD, "./26/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 812] futex(0x7f3cea2d1fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 792] <... exit_group resumed>) = ? [pid 810] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 381] unlink("./26/binderfs") = 0 [pid 381] umount2("./26/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 381] newfstatat(AT_FDCWD, "./26/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 381] unlink("./26/cgroup.net") = 0 [pid 381] umount2("./26/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 381] newfstatat(AT_FDCWD, "./26/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 381] unlink("./26/cgroup.cpu") = 0 [pid 381] umount2("./26/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 381] newfstatat(AT_FDCWD, "./26/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 381] unlink("./26/cgroup") = 0 [pid 381] getdents64(3, 0x555562282900 /* 0 entries */, 32768) = 0 [pid 381] close(3) = 0 [pid 381] unlinkat(AT_FDCWD, "./26", AT_REMOVEDIR) = 0 [pid 381] mkdirat(AT_FDCWD, "./27", 0777) = 0 [pid 381] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 3 [pid 381] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 381] close(3 [pid 822] <... chdir resumed>) = 0 [pid 812] <... futex resumed>) = 1 [pid 810] +++ exited with 0 +++ [pid 809] <... futex resumed>) = 0 [pid 792] +++ exited with 0 +++ [pid 381] <... close resumed>) = 0 [pid 383] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=83, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 383] rt_sigreturn({mask=[]} [pid 381] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 383] <... rt_sigreturn resumed>) = -1 EINTR (Interrupted system call) [pid 381] <... socket resumed>) = 3 [pid 383] write(248, "\x00\x00\x00\x00", 4 [pid 381] close(3 [pid 383] <... write resumed>) = 4 [pid 310] <... pselect6 resumed>) = 1 (in [16], left {tv_sec=0, tv_nsec=993209142}) [pid 383] umount2("./27", MNT_FORCE|UMOUNT_NOFOLLOW [pid 381] <... close resumed>) = 0 [pid 310] read(16 [pid 383] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 381] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 310] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 383] openat(AT_FDCWD, "./27", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 381] <... socket resumed>) = 3 [pid 310] write(3, "\xe4\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x1c\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x1c\x00\x00\x00\x14\x00\x00\x00\xc0\xb1\xf7\x13"..., 232 [pid 822] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 809] futex(0x7f3cea2d1fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 383] <... openat resumed>) = 3 [pid 381] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 812] ioctl(3, PPPIOCSMRU, 0 [pid 310] <... write resumed>) = 232 [pid 383] fstat(3 [pid 381] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 310] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x9d\x00\x00\x00\x00\x00\x00\x00", 56 [pid 822] <... prctl resumed>) = 0 [pid 809] <... futex resumed>) = 0 [pid 383] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 381] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 310] <... write resumed>) = 56 [pid 822] setpgid(0, 0 [pid 812] <... ioctl resumed>) = -1 ENOTCONN (Transport endpoint is not connected) [pid 809] futex(0x7f3cea2d1fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 383] getdents64(3 [pid 381] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 310] write(15, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x9d\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 383] <... getdents64 resumed>, 0x55555db89900 /* 6 entries */, 32768) = 176 [pid 381] close(3 [pid 310] <... write resumed>) = 48 [pid 822] <... setpgid resumed>) = 0 [pid 812] futex(0x7f3cea2d1fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 383] umount2("./27/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 381] <... close resumed>) = 0 [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 383] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 381] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 383] newfstatat(AT_FDCWD, "./27/binderfs" [pid 381] <... socket resumed>) = 3 [pid 383] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 383] unlink("./27/binderfs" [pid 381] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 388] <... close resumed>) = 0 [pid 383] <... unlink resumed>) = 0 [ 38.372876][ T726] Code: Unable to access opcode bytes at RIP 0x7f215918a0af. [ 38.374045][ T802] WARNING: CPU: 0 PID: 802 at net/l2tp/l2tp_ppp.c:156 pppol2tp_sock_to_session+0x167/0x1b0 [ 38.381482][ T726] RSP: 002b:00007f2158feaef8 EFLAGS: 00000246 [ 38.390962][ T743] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 38.391469][ T802] Modules linked in: [ 38.422215][ T743] Call Trace: [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 822] symlinkat("/syzcgroup/unified/syz1", AT_FDCWD, "./cgroup" [pid 812] <... futex resumed>) = 1 [pid 809] <... futex resumed>) = 0 [pid 388] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 383] umount2("./27/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 381] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 383] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 381] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x78\x02\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\xf0\xe4\x1a\x8a\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 728 [pid 383] newfstatat(AT_FDCWD, "./27/cgroup.net" [pid 381] <... setsockopt resumed>) = 0 [pid 383] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 383] unlink("./27/cgroup.net" [pid 381] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 383] <... unlink resumed>) = 0 [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 383] umount2("./27/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 381] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 383] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 383] newfstatat(AT_FDCWD, "./27/cgroup.cpu" [pid 381] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 383] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 383] unlink("./27/cgroup.cpu" [pid 381] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 383] <... unlink resumed>) = 0 [pid 381] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xf0\xe4\x1a\x8a\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 1032 [pid 383] umount2("./27/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 381] <... setsockopt resumed>) = 0 [pid 383] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 383] newfstatat(AT_FDCWD, "./27/cgroup" [pid 381] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 383] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 383] unlink("./27/cgroup" [pid 381] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 383] <... unlink resumed>) = 0 [pid 381] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xf0\xe4\x1a\x8a\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 576 [pid 383] getdents64(3 [pid 381] <... setsockopt resumed>) = 0 [pid 383] <... getdents64 resumed>, 0x55555db89900 /* 0 entries */, 32768) = 0 [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 383] close(3 [pid 381] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 383] <... close resumed>) = 0 [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 383] unlinkat(AT_FDCWD, "./27", AT_REMOVEDIR [pid 381] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 383] <... unlinkat resumed>) = 0 [pid 381] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x78\x02\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\xf0\xe4\x1a\x8a\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 728 [pid 383] mkdirat(AT_FDCWD, "./28", 0777 [pid 381] <... setsockopt resumed>) = 0 [pid 383] <... mkdirat resumed>) = 0 [pid 381] close(3 [pid 383] openat(AT_FDCWD, "/dev/loop2", O_RDWR [pid 381] <... close resumed>) = 0 [pid 383] <... openat resumed>) = 3 [pid 381] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 383] ioctl(3, LOOP_CLR_FD [pid 381] <... socket resumed>) = 3 [pid 383] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 381] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 383] close(3 [pid 381] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 383] <... close resumed>) = 0 [pid 381] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 383] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 381] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 383] <... socket resumed>) = 3 [pid 381] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\xf0\xe4\x1a\x8a\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 383] close(3 [pid 381] <... setsockopt resumed>) = 0 [pid 383] <... close resumed>) = 0 [pid 381] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 383] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 381] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 383] <... socket resumed>) = 3 [pid 381] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 383] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 381] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 383] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 381] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf0\xe4\x1a\x8a\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 383] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 381] <... setsockopt resumed>) = 0 [pid 383] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 381] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 383] close(3 [pid 381] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [ 38.422457][ T802] CPU: 0 PID: 802 Comm: syz.5.147 Tainted: G B W syzkaller #0 [ 38.425529][ T743] [ 38.425537][ T743] pppol2tp_release+0x150/0x2b0 [ 38.434182][ T802] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 38.434194][ T802] RIP: 0010:pppol2tp_sock_to_session+0x167/0x1b0 [pid 822] <... symlinkat resumed>) = 0 [pid 812] futex(0x7f3cea2d1fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 809] close_range(3, 30, 0 [pid 384] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=100, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 383] <... close resumed>) = 0 [pid 381] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 308] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3ff4dd4ab7000002}], 128, 578, NULL, 0) = 1 [pid 383] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 381] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 308] futex(0x34196c0, FUTEX_WAKE_PRIVATE, 1 [pid 383] <... socket resumed>) = 3 [pid 381] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xf0\xe4\x1a\x8a\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 308] <... futex resumed>) = 1 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 381] <... setsockopt resumed>) = 0 [pid 308] read(6 [pid 383] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 381] close(3 [pid 308] <... read resumed>, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x05\x00\x00\x00\x9b\x00\x00\x00\x00\x00\x00\x00\xe4\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x16\x00\x08\x00\x00\x00\x00\x00\x00\x00"..., 9967212) = 624 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 381] <... close resumed>) = 0 [pid 308] write(6, "\x9c\x01\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xa5\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 416 [pid 383] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 381] read(249 [pid 310] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=960918021}) [pid 308] <... write resumed>) = 416 [pid 383] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x78\x02\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\xa0\x52\x52\x36\xff\x7f\x00\x00\x00\x00\x00\x00"..., 728 [pid 381] <... read resumed>, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x9c\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 310] read(3 [pid 308] write(6, "\x9c\x01\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xa6\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 416 [pid 383] <... setsockopt resumed>) = 0 [pid 381] rt_sigprocmask(SIG_BLOCK, ~[] [pid 310] <... read resumed>, "\x9c\x01\x00\x00", 4) = 4 [pid 308] <... write resumed>) = 416 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 381] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 310] read(3 [pid 308] write(6, "\x9c\x01\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xa7\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 416 [pid 383] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 381] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 310] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xa5\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x36\x01\x00\x00"..., 412) = 412 [pid 308] <... write resumed>) = 416 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 308] read(6 [pid 383] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 381] <... clone resumed>, child_tidptr=0x55556226f7d0) = 83 [pid 310] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=999987616}) [pid 308] <... read resumed>, 0x198990a00000, 9967212) = -1 EAGAIN (Resource temporarily unavailable) [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 381] rt_sigprocmask(SIG_SETMASK, [] [pid 310] read(3 [pid 308] epoll_pwait(4 [pid 383] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 381] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 310] <... read resumed>, "\x9c\x01\x00\x00", 4) = 4 [pid 308] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 310] read(3 [pid 308] epoll_pwait(4 [pid 383] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 310] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xa6\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x36\x01\x00\x00"..., 412) = 412 [pid 383] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa0\x52\x52\x36\xff\x7f\x00\x00\x00\x00\x00\x00"..., 1032 [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 383] <... setsockopt resumed>) = 0 [pid 310] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=999989740}) [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 310] read(3 [pid 383] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 310] <... read resumed>, "\x9c\x01\x00\x00", 4) = 4 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 310] read(3 [pid 383] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 310] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xa7\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x36\x01\x00\x00"..., 412) = 412 [pid 383] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xa0\x52\x52\x36\xff\x7f\x00\x00\x00\x00\x00\x00"..., 576 [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 383] <... setsockopt resumed>) = 0 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 383] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x78\x02\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\xa0\x52\x52\x36\xff\x7f\x00\x00\x00\x00\x00\x00"..., 728) = 0 [pid 383] close(3) = 0 [pid 383] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 383] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 383] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 383] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\xa0\x52\x52\x36\xff\x7f\x00\x00\x00\x00\x00\x00"..., 952) = 0 [pid 383] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 383] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 383] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xa0\x52\x52\x36\xff\x7f\x00\x00\x00\x00\x00\x00"..., 1368) = 0 [pid 383] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 383] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 383] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xa0\x52\x52\x36\xff\x7f\x00\x00\x00\x00\x00\x00"..., 744) = 0 [pid 383] close(3) = 0 [pid 383] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x9d\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 383] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 383] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-15/strace-static-x86_64: Process 826 attached [pid 826] set_robust_list(0x55555db767e0, 24 [pid 383] <... clone resumed>, child_tidptr=0x55555db767d0) = 86 [pid 826] <... set_robust_list resumed>) = 0 [pid 383] rt_sigprocmask(SIG_SETMASK, [] [pid 826] rt_sigprocmask(SIG_SETMASK, [] [pid 383] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 826] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 826] chdir("./28") = 0 [pid 826] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 826] setpgid(0, 0) = 0 [pid 826] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 826] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 826] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 826] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 826] write(3, "1000", 4) = 4 [pid 826] close(3) = 0 [pid 826] read(200, 0x7fff36525510, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 826] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 826] close(249) = 0 [pid 826] close(248) = 0 [pid 826] prctl(PR_SET_NAME, "syz.2.157") = 0 [pid 826] close(4) = 0 [pid 826] futex(0x7f6bbdca6fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 826] rt_sigaction(SIGRT_1, {sa_handler=0x7f6bbda3e650, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f6bbd9c0450}, NULL, 8) = 0 [pid 826] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 826] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f6bbd860000 [pid 826] mprotect(0x7f6bbd861000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 826] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 384] rt_sigreturn({mask=[]} [pid 826] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6bbd880990, parent_tid=0x7f6bbd880990, exit_signal=0, stack=0x7f6bbd860000, stack_size=0x201c0, tls=0x7f6bbd8806c0}ci2-android-5-15/strace-static-x86_64: Process 827 attached [pid 827] set_robust_list(0x7f6bbd8809a0, 24 [pid 826] <... clone3 resumed> => {parent_tid=[87]}, 88) = 87 [pid 827] <... set_robust_list resumed>) = 0 [pid 826] rt_sigprocmask(SIG_SETMASK, [] [pid 827] rt_sigprocmask(SIG_SETMASK, [] [pid 826] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 827] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 826] futex(0x7f6bbdca6fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 827] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 826] <... futex resumed>) = 0 [pid 827] <... socket resumed>) = 3 [pid 826] futex(0x7f6bbdca6fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 827] futex(0x7f6bbdca6fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 826] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 827] <... futex resumed>) = 0 [pid 826] futex(0x7f6bbdca6fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 827] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 826] <... futex resumed>) = 0 [pid 827] <... socket resumed>) = 4 [pid 826] futex(0x7f6bbdca6fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 827] futex(0x7f6bbdca6fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 826] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 827] <... futex resumed>) = 0 [pid 826] futex(0x7f6bbdca6fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 827] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 826] <... futex resumed>) = 0 [pid 827] <... connect resumed>) = -1 EEXIST (File exists) [pid 826] futex(0x7f6bbdca6fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 827] futex(0x7f6bbdca6fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 826] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 827] <... futex resumed>) = 0 [pid 826] futex(0x7f6bbdca6fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 827] sendfile(-1, -1, [3 [pid 826] <... futex resumed>) = 0 [pid 827] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 826] futex(0x7f6bbdca6fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 827] futex(0x7f6bbdca6fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 826] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 827] <... futex resumed>) = 0 [pid 826] futex(0x7f6bbdca6fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 827] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 826] <... futex resumed>) = 0 [pid 827] <... clone3 resumed>) = 88 [pid 826] futex(0x7f6bbdca6fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-5-15/strace-static-x86_64: Process 825 attached [pid 827] futex(0x7f6bbdca6fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 826] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 822] symlinkat("/syzcgroup/cpu/syz1", AT_FDCWD, "./cgroup.cpu" [pid 809] <... close_range resumed>) = 0 [pid 384] <... rt_sigreturn resumed>) = 0 [pid 381] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=82, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 304] <... futex resumed>) = 0 [pid 827] <... futex resumed>) = 0 [pid 826] futex(0x7f6bbdca6fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 381] rt_sigreturn({mask=[]} [pid 827] ioctl(3, PPPIOCSMRU, 0 [pid 826] <... futex resumed>) = 0 [pid 381] <... rt_sigreturn resumed>) = 0 [pid 827] <... ioctl resumed>) = -1 ENOTCONN (Transport endpoint is not connected) [pid 826] futex(0x7f6bbdca6fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 827] futex(0x7f6bbdca6fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 826] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 827] <... futex resumed>) = 0 [pid 826] close_range(3, 30, 0 [pid 827] futex(0x7f6bbdca6fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 826] <... close_range resumed>) = 0 [pid 826] exit_group(0 [pid 827] <... futex resumed>) = ? [pid 826] <... exit_group resumed>) = ? [pid 827] +++ exited with 0 +++ [pid 826] +++ exited with 0 +++ [pid 383] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=86, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 383] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 383] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 310] <... pselect6 resumed>) = 1 (in [16], left {tv_sec=0, tv_nsec=977692466}) [pid 383] umount2("./28", MNT_FORCE|UMOUNT_NOFOLLOW [pid 310] read(16 [pid 383] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 310] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 383] openat(AT_FDCWD, "./28", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 310] write(3, "\xf4\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x9d\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\xc0\x56\xfe\x03"..., 248 [pid 383] <... openat resumed>) = 3 [pid 310] <... write resumed>) = 248 [pid 308] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3ff4dd4ab7000002}], 128, 518, NULL, 0) = 1 [pid 383] fstat(3 [pid 310] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x9e\x00\x00\x00\x00\x00\x00\x00", 56 [pid 308] read(6 [pid 383] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 310] <... write resumed>) = 56 [pid 308] <... read resumed>, "\xf4\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x9d\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\xc0\x56\xfe\x03"..., 9967212) = 248 [pid 383] getdents64(3 [pid 310] write(15, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x9e\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 308] read(6 [pid 383] <... getdents64 resumed>, 0x55555db89900 /* 6 entries */, 32768) = 176 [pid 310] <... write resumed>) = 48 [pid 308] <... read resumed>, 0x198990a00000, 9967212) = -1 EAGAIN (Resource temporarily unavailable) [pid 383] umount2("./28/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 308] epoll_pwait(4 [pid 383] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 308] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 383] newfstatat(AT_FDCWD, "./28/binderfs" [pid 308] epoll_pwait(4 [pid 383] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 383] unlink("./28/binderfs") = 0 [pid 383] umount2("./28/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 383] newfstatat(AT_FDCWD, "./28/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 383] unlink("./28/cgroup.net") = 0 [pid 383] umount2("./28/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 383] newfstatat(AT_FDCWD, "./28/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 383] unlink("./28/cgroup.cpu") = 0 [pid 383] umount2("./28/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 383] newfstatat(AT_FDCWD, "./28/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 383] unlink("./28/cgroup") = 0 [pid 383] getdents64(3, 0x55555db89900 /* 0 entries */, 32768) = 0 [pid 383] close(3) = 0 [pid 383] unlinkat(AT_FDCWD, "./28", AT_REMOVEDIR) = 0 [pid 383] mkdirat(AT_FDCWD, "./29", 0777) = 0 [pid 383] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3 [pid 383] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 383] close(3) = 0 [pid 383] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 383] close(3) = 0 [pid 383] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 383] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 383] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 383] close(3) = 0 [pid 383] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 383] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x78\x02\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\xa0\x52\x52\x36\xff\x7f\x00\x00\x00\x00\x00\x00"..., 728) = 0 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 383] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa0\x52\x52\x36\xff\x7f\x00\x00\x00\x00\x00\x00"..., 1032) = 0 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 383] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xa0\x52\x52\x36\xff\x7f\x00\x00\x00\x00\x00\x00"..., 576) = 0 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 383] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x78\x02\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\xa0\x52\x52\x36\xff\x7f\x00\x00\x00\x00\x00\x00"..., 728) = 0 [pid 383] close(3) = 0 [pid 383] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 383] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 383] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 383] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\xa0\x52\x52\x36\xff\x7f\x00\x00\x00\x00\x00\x00"..., 952) = 0 [pid 383] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 383] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 383] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xa0\x52\x52\x36\xff\x7f\x00\x00\x00\x00\x00\x00"..., 1368) = 0 [pid 383] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 825] set_robust_list(0x55556226f7e0, 24 [pid 822] <... symlinkat resumed>) = 0 [pid 809] exit_group(0 [pid 388] <... socket resumed>) = 3 [pid 383] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 383] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=85, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 383] rt_sigreturn({mask=[]}) = 0 [pid 383] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 383] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xa0\x52\x52\x36\xff\x7f\x00\x00\x00\x00\x00\x00"..., 744) = 0 [pid 383] close(3) = 0 [pid 383] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x9e\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 383] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 383] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-15/strace-static-x86_64: Process 829 attached [pid 829] set_robust_list(0x55555db767e0, 24 [pid 383] <... clone resumed>, child_tidptr=0x55555db767d0) = 89 [pid 829] <... set_robust_list resumed>) = 0 [pid 383] rt_sigprocmask(SIG_SETMASK, [] [pid 829] rt_sigprocmask(SIG_SETMASK, [] [pid 383] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 829] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 829] chdir("./29") = 0 [pid 829] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 829] setpgid(0, 0) = 0 [pid 829] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 829] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 829] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 829] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 829] write(3, "1000", 4) = 4 [pid 829] close(3) = 0 [pid 829] read(200, 0x7fff36525510, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 829] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 829] close(249) = 0 [pid 829] close(248) = 0 [pid 829] prctl(PR_SET_NAME, "syz.2.158") = 0 [pid 829] close(4) = 0 [pid 829] futex(0x7f6bbdca6fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 829] rt_sigaction(SIGRT_1, {sa_handler=0x7f6bbda3e650, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f6bbd9c0450}, NULL, 8) = 0 [pid 829] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 829] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f6bbd860000 [pid 829] mprotect(0x7f6bbd861000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 829] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 829] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6bbd880990, parent_tid=0x7f6bbd880990, exit_signal=0, stack=0x7f6bbd860000, stack_size=0x201c0, tls=0x7f6bbd8806c0}ci2-android-5-15/strace-static-x86_64: Process 830 attached [pid 830] set_robust_list(0x7f6bbd8809a0, 24 [pid 829] <... clone3 resumed> => {parent_tid=[90]}, 88) = 90 [pid 830] <... set_robust_list resumed>) = 0 [pid 829] rt_sigprocmask(SIG_SETMASK, [] [pid 830] rt_sigprocmask(SIG_SETMASK, [] [pid 829] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 830] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 829] futex(0x7f6bbdca6fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 830] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 829] <... futex resumed>) = 0 [pid 830] <... socket resumed>) = 3 [pid 829] futex(0x7f6bbdca6fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 830] futex(0x7f6bbdca6fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 829] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 830] <... futex resumed>) = 0 [pid 829] futex(0x7f6bbdca6fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 830] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 829] <... futex resumed>) = 0 [pid 830] <... socket resumed>) = 4 [pid 829] futex(0x7f6bbdca6fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 830] futex(0x7f6bbdca6fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 829] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 830] <... futex resumed>) = 0 [pid 829] futex(0x7f6bbdca6fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 830] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 829] <... futex resumed>) = 0 [pid 830] <... connect resumed>) = 0 [pid 829] futex(0x7f6bbdca6fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 830] futex(0x7f6bbdca6fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 829] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 830] <... futex resumed>) = 0 [pid 829] futex(0x7f6bbdca6fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 830] sendfile(-1, -1, [3 [pid 829] <... futex resumed>) = 0 [pid 830] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 829] futex(0x7f6bbdca6fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 830] futex(0x7f6bbdca6fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 829] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 830] <... futex resumed>) = 0 [pid 829] futex(0x7f6bbdca6fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 830] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 829] <... futex resumed>) = 0 [pid 830] <... clone3 resumed>) = 91 [pid 829] futex(0x7f6bbdca6fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 830] futex(0x7f6bbdca6fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 829] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 830] <... futex resumed>) = 0 [pid 829] futex(0x7f6bbdca6fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 830] ioctl(3, PPPIOCSMRU, 0 [pid 829] <... futex resumed>) = 0 [pid 830] <... ioctl resumed>) = -1 ENOSYS (Function not implemented) [pid 829] futex(0x7f6bbdca6fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 825] <... set_robust_list resumed>) = 0 [pid 822] symlinkat("/syzcgroup/net/syz1", AT_FDCWD, "./cgroup.net" [pid 812] <... futex resumed>) = ? [pid 809] <... exit_group resumed>) = ? [pid 830] futex(0x7f6bbdca6fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 829] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 830] <... futex resumed>) = 0 [pid 829] close_range(3, 30, 0 [pid 830] futex(0x7f6bbdca6fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 829] <... close_range resumed>) = 0 [pid 829] exit_group(0 [pid 830] <... futex resumed>) = ? [pid 829] <... exit_group resumed>) = ? [pid 830] +++ exited with 0 +++ [pid 829] +++ exited with 0 +++ [pid 825] rt_sigprocmask(SIG_SETMASK, [] [pid 383] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=89, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 383] rt_sigreturn({mask=[]} [pid 812] +++ exited with 0 +++ [pid 809] +++ exited with 0 +++ [pid 383] <... rt_sigreturn resumed>) = -1 EINTR (Interrupted system call) [pid 386] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=68, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 304] futex(0x34196c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=458811520} [pid 825] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 822] <... symlinkat resumed>) = 0 [pid 386] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 386] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 310] <... pselect6 resumed>) = 1 (in [21], left {tv_sec=0, tv_nsec=964827761}) [pid 825] chdir("./27" [pid 386] umount2("./21", MNT_FORCE|UMOUNT_NOFOLLOW [pid 310] read(21 [pid 822] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 386] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 310] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 386] openat(AT_FDCWD, "./21", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 310] write(3, "\xf4\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x06\x00\x00\x00\x20\x00\x00\x00\x97\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x40\xe5\xf0\x11"..., 248 [pid 386] <... openat resumed>) = 3 [pid 310] <... write resumed>) = 248 [pid 386] fstat(3 [pid 310] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x06\x00\x00\x00\x9f\x00\x00\x00\x00\x00\x00\x00", 56 [pid 386] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 310] <... write resumed>) = 56 [pid 386] getdents64(3 [pid 310] write(20, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x9f\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 386] <... getdents64 resumed>, 0x55556825d900 /* 6 entries */, 32768) = 176 [pid 310] <... write resumed>) = 48 [pid 386] umount2("./21/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 825] <... chdir resumed>) = 0 [pid 386] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [ 38.434218][ T802] Code: 5d c3 e8 2c 83 0b fd be 02 00 00 00 eb 0a e8 20 83 0b fd be 01 00 00 00 4c 89 f7 e8 33 02 f2 fd e9 0f ff ff ff e8 09 83 0b fd <0f> 0b 48 89 df e8 ef 00 00 00 eb bd e8 f8 82 0b fd 4c 89 f7 be 03 [ 38.434231][ T802] RSP: 0018:ffffc90001a7fbf0 EFLAGS: 00010293 [ 38.448421][ T726] ORIG_RAX: 000000000000003c [ 38.452829][ T706] R13: 00007fbe36239038 R14: 00007fbe36238fa0 R15: 00007fffc284a618 [ 38.474646][ T726] RAX: ffffffffffffffda RBX: 0000000000000058 RCX: 00007f215918a0d9 [ 38.480728][ T802] RAX: ffffffff845e33d7 RBX: ffff88811f6e6000 RCX: ffff88811547cf00 [ 38.498747][ T743] sock_close+0xb8/0x200 [ 38.506719][ T706] [pid 825] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 822] <... openat resumed>) = 3 [pid 386] newfstatat(AT_FDCWD, "./21/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 386] unlink("./21/binderfs" [pid 825] <... prctl resumed>) = 0 [pid 822] write(3, "1000", 4 [pid 386] <... unlink resumed>) = 0 [pid 386] umount2("./21/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 386] newfstatat(AT_FDCWD, "./21/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 386] unlink("./21/cgroup.net") = 0 [pid 386] umount2("./21/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 386] newfstatat(AT_FDCWD, "./21/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 386] unlink("./21/cgroup.cpu") = 0 [pid 386] umount2("./21/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 386] newfstatat(AT_FDCWD, "./21/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 386] unlink("./21/cgroup") = 0 [pid 386] getdents64(3, 0x55556825d900 /* 0 entries */, 32768) = 0 [pid 386] close(3) = 0 [pid 386] unlinkat(AT_FDCWD, "./21", AT_REMOVEDIR) = 0 [pid 386] mkdirat(AT_FDCWD, "./22", 0777) = 0 [pid 386] openat(AT_FDCWD, "/dev/loop6", O_RDWR) = 3 [pid 386] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 386] close(3 [pid 825] setpgid(0, 0 [pid 822] <... write resumed>) = 4 [pid 386] <... close resumed>) = 0 [pid 308] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3ff4dd4ab7000002}], 128, 493, NULL, 0) = 1 [pid 386] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 308] futex(0x34196c0, FUTEX_WAKE_PRIVATE, 1 [pid 386] <... socket resumed>) = 3 [pid 308] <... futex resumed>) = 1 [pid 386] close(3 [pid 308] read(6 [pid 386] <... close resumed>) = 0 [pid 308] <... read resumed>, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x9e\x00\x00\x00\x00\x00\x00\x00\xf4\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00"..., 9967212) = 360 [pid 386] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 308] write(6, "\x9c\x01\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xa8\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 416 [pid 386] <... socket resumed>) = 3 [pid 310] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=992199519}) [pid 308] <... write resumed>) = 416 [pid 386] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 310] read(3 [pid 308] write(6, "\x9c\x01\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xa9\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 416 [pid 386] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 310] <... read resumed>, "\x9c\x01\x00\x00", 4) = 4 [pid 308] <... write resumed>) = 416 [pid 386] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 310] read(3 [pid 308] read(6 [pid 386] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 310] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xa8\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x36\x01\x00\x00"..., 412) = 412 [pid 308] <... read resumed>, 0x198990a00000, 9967212) = -1 EAGAIN (Resource temporarily unavailable) [pid 386] close(3 [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 308] epoll_pwait(4 [pid 386] <... close resumed>) = 0 [pid 310] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=999989631}) [pid 308] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 386] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 383] write(248, "\x00\x00\x00\x00", 4 [pid 310] read(3 [pid 308] epoll_pwait(4 [pid 386] <... socket resumed>) = 3 [pid 383] <... write resumed>) = 4 [pid 310] <... read resumed>, "\x9c\x01\x00\x00", 4) = 4 [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 383] umount2("./29", MNT_FORCE|UMOUNT_NOFOLLOW [pid 310] read(3 [pid 386] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 383] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 310] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xa9\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x36\x01\x00\x00"..., 412) = 412 [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 383] openat(AT_FDCWD, "./29", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 386] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 383] <... openat resumed>) = 3 [pid 310] <... pselect6 resumed>) = 1 (in [16], left {tv_sec=0, tv_nsec=999990571}) [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 383] fstat(3 [pid 310] read(16 [pid 386] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 384] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=103, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 383] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 310] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 384] rt_sigreturn({mask=[]} [pid 383] getdents64(3 [pid 310] write(3, "\xe4\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x9e\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x1c\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x1c\x00\x00\x00\x14\x00\x00\x00\xc0\x29\xcd\x02"..., 232 [pid 386] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 384] <... rt_sigreturn resumed>) = 0 [pid 383] <... getdents64 resumed>, 0x55555db89900 /* 6 entries */, 32768) = 176 [pid 310] <... write resumed>) = 232 [pid 308] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3ff4dd4ab7000002}], 128, 447, NULL, 0) = 1 [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 383] umount2("./29/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 310] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\xa0\x00\x00\x00\x00\x00\x00\x00", 56 [pid 308] read(6 [pid 386] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 383] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 310] <... write resumed>) = 56 [pid 308] <... read resumed>, "\xe4\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x9e\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x1c\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x1c\x00\x00\x00\x14\x00\x00\x00\xc0\x29\xcd\x02"..., 9967212) = 232 [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 383] newfstatat(AT_FDCWD, "./29/binderfs" [pid 310] write(15, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xa0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 308] read(6 [pid 386] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 383] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 310] <... write resumed>) = 48 [pid 308] <... read resumed>, 0x198990a00000, 9967212) = -1 EAGAIN (Resource temporarily unavailable) [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 383] unlink("./29/binderfs" [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 308] epoll_pwait(4 [pid 386] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 383] <... unlink resumed>) = 0 [pid 308] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 383] umount2("./29/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 308] epoll_pwait(4 [pid 386] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 383] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 383] newfstatat(AT_FDCWD, "./29/cgroup.net" [pid 386] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 383] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 383] unlink("./29/cgroup.net" [pid 386] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 383] <... unlink resumed>) = 0 [pid 386] close(3 [pid 383] umount2("./29/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 386] <... close resumed>) = 0 [pid 383] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 386] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 383] newfstatat(AT_FDCWD, "./29/cgroup.cpu" [pid 386] <... socket resumed>) = 3 [pid 383] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 386] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 383] unlink("./29/cgroup.cpu" [pid 386] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 383] <... unlink resumed>) = 0 [pid 386] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 383] umount2("./29/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 386] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 383] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 386] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x10\x36\x1e\xf9\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 383] newfstatat(AT_FDCWD, "./29/cgroup" [pid 386] <... setsockopt resumed>) = 0 [pid 383] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 386] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 383] unlink("./29/cgroup" [pid 386] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 383] <... unlink resumed>) = 0 [pid 386] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 383] getdents64(3 [pid 386] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 383] <... getdents64 resumed>, 0x55555db89900 /* 0 entries */, 32768) = 0 [pid 386] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x10\x36\x1e\xf9\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 383] close(3 [pid 386] <... setsockopt resumed>) = 0 [pid 383] <... close resumed>) = 0 [pid 386] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 383] unlinkat(AT_FDCWD, "./29", AT_REMOVEDIR [pid 386] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 383] <... unlinkat resumed>) = 0 [pid 386] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 383] mkdirat(AT_FDCWD, "./30", 0777 [pid 386] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 383] <... mkdirat resumed>) = 0 [pid 386] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x10\x36\x1e\xf9\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 383] openat(AT_FDCWD, "/dev/loop2", O_RDWR [pid 386] <... setsockopt resumed>) = 0 [pid 383] <... openat resumed>) = 3 [pid 386] close(3 [pid 383] ioctl(3, LOOP_CLR_FD [pid 386] <... close resumed>) = 0 [pid 383] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 386] read(249 [pid 383] close(3 [pid 822] close(3 [pid 386] <... read resumed>, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x9f\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 383] <... close resumed>) = 0 [pid 822] <... close resumed>) = 0 [pid 386] rt_sigprocmask(SIG_BLOCK, ~[] [pid 383] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 822] read(200 [pid 386] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 383] <... socket resumed>) = 3 [pid 822] <... read resumed>, 0x7ffe17bbdd80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 386] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 383] close(3ci2-android-5-15/strace-static-x86_64: Process 832 attached [pid 822] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 383] <... close resumed>) = 0 [pid 832] set_robust_list(0x55556824a7e0, 24 [pid 822] <... symlinkat resumed>) = 0 [pid 386] <... clone resumed>, child_tidptr=0x55556824a7d0) = 71 [pid 383] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 832] <... set_robust_list resumed>) = 0 [pid 822] close(249 [pid 386] rt_sigprocmask(SIG_SETMASK, [] [pid 383] <... socket resumed>) = 3 [pid 832] rt_sigprocmask(SIG_SETMASK, [] [pid 822] <... close resumed>) = 0 [pid 386] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 383] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 832] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 822] close(248 [pid 383] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 832] chdir("./22" [pid 822] <... close resumed>) = 0 [pid 383] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 832] <... chdir resumed>) = 0 [pid 822] prctl(PR_SET_NAME, "syz.1.154" [pid 383] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 832] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 822] <... prctl resumed>) = 0 [pid 383] close(3 [pid 832] <... prctl resumed>) = 0 [pid 822] close(4 [pid 383] <... close resumed>) = 0 [pid 832] setpgid(0, 0 [pid 822] <... close resumed>) = 0 [pid 383] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 832] <... setpgid resumed>) = 0 [pid 825] <... setpgid resumed>) = 0 [pid 822] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 383] <... socket resumed>) = 3 [pid 832] symlinkat("/syzcgroup/unified/syz6", AT_FDCWD, "./cgroup" [pid 822] <... futex resumed>) = 0 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 304] <... futex resumed>) = 0 [pid 832] <... symlinkat resumed>) = 0 [pid 825] symlinkat("/syzcgroup/unified/syz0", AT_FDCWD, "./cgroup" [pid 822] rt_sigaction(SIGRT_1, {sa_handler=0x7f21591a9650, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f215912b450} [pid 383] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 832] symlinkat("/syzcgroup/cpu/syz6", AT_FDCWD, "./cgroup.cpu" [pid 822] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 832] <... symlinkat resumed>) = 0 [pid 822] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 383] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 832] symlinkat("/syzcgroup/net/syz6", AT_FDCWD, "./cgroup.net" [pid 822] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 832] <... symlinkat resumed>) = 0 [pid 822] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 383] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 832] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 822] <... mmap resumed>) = 0x7f2158fcb000 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 832] <... openat resumed>) = 3 [pid 825] <... symlinkat resumed>) = 0 [pid 822] mprotect(0x7f2158fcc000, 131072, PROT_READ|PROT_WRITE [pid 383] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 832] write(3, "1000", 4 [pid 822] <... mprotect resumed>) = 0 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 832] <... write resumed>) = 4 [pid 822] rt_sigprocmask(SIG_BLOCK, ~[] [pid 383] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 832] close(3 [pid 822] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 832] <... close resumed>) = 0 [pid 822] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f2158feb990, parent_tid=0x7f2158feb990, exit_signal=0, stack=0x7f2158fcb000, stack_size=0x201c0, tls=0x7f2158feb6c0} [pid 383] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 ci2-android-5-15/strace-static-x86_64: Process 833 attached [pid 832] read(200 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 833] set_robust_list(0x7f2158feb9a0, 24 [pid 832] <... read resumed>, 0x7ffef91e3880, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 822] <... clone3 resumed> => {parent_tid=[105]}, 88) = 105 [pid 383] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 833] <... set_robust_list resumed>) = 0 [pid 832] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 825] symlinkat("/syzcgroup/cpu/syz0", AT_FDCWD, "./cgroup.cpu" [pid 822] rt_sigprocmask(SIG_SETMASK, [] [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 833] rt_sigprocmask(SIG_SETMASK, [] [pid 832] <... symlinkat resumed>) = 0 [pid 822] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 383] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 833] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 832] close(249 [pid 822] futex(0x7f2159411fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 833] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 832] <... close resumed>) = 0 [pid 822] <... futex resumed>) = 0 [pid 383] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 833] <... socket resumed>) = 3 [pid 832] close(248 [pid 822] futex(0x7f2159411fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 833] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 832] <... close resumed>) = 0 [pid 822] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 383] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 833] <... futex resumed>) = 0 [pid 832] prctl(PR_SET_NAME, "syz.6.159" [pid 822] futex(0x7f2159411fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 383] close(3 [pid 833] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 832] <... prctl resumed>) = 0 [pid 822] <... futex resumed>) = 0 [pid 383] <... close resumed>) = 0 [pid 833] <... socket resumed>) = 4 [pid 832] close(4 [pid 822] futex(0x7f2159411fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 383] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 833] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 832] <... close resumed>) = 0 [pid 822] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 383] <... socket resumed>) = 3 [pid 833] <... futex resumed>) = 0 [pid 832] futex(0x7f3cea2d1fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 822] futex(0x7f2159411fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 383] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 833] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 832] <... futex resumed>) = 0 [pid 822] <... futex resumed>) = 0 [pid 383] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 833] <... connect resumed>) = 0 [pid 832] rt_sigaction(SIGRT_1, {sa_handler=0x7f3cea069650, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f3ce9feb450} [pid 822] futex(0x7f2159411fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 383] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 833] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 832] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 822] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 383] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 833] <... futex resumed>) = 0 [pid 832] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 822] futex(0x7f2159411fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 383] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 833] sendfile(-1, -1, [3 [pid 832] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 822] <... futex resumed>) = 0 [pid 383] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 833] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 832] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 822] futex(0x7f2159411fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 383] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 833] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 832] <... mmap resumed>) = 0x7f3ce9e8b000 [pid 822] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 383] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 833] <... futex resumed>) = 0 [pid 832] mprotect(0x7f3ce9e8c000, 131072, PROT_READ|PROT_WRITE [pid 822] futex(0x7f2159411fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 383] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 833] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 832] <... mprotect resumed>) = 0 [pid 822] <... futex resumed>) = 0 [pid 383] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 833] <... clone3 resumed>) = 106 [pid 832] rt_sigprocmask(SIG_BLOCK, ~[] [pid 822] futex(0x7f2159411fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 383] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 833] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 832] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 822] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 383] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 833] <... futex resumed>) = 0 [pid 832] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f3ce9eab990, parent_tid=0x7f3ce9eab990, exit_signal=0, stack=0x7f3ce9e8b000, stack_size=0x201c0, tls=0x7f3ce9eab6c0} [pid 822] futex(0x7f2159411fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 383] close(3ci2-android-5-15/strace-static-x86_64: Process 835 attached [pid 833] ioctl(3, PPPIOCSMRU, 0 [pid 822] <... futex resumed>) = 0 [pid 383] <... close resumed>) = 0 [pid 835] set_robust_list(0x7f3ce9eab9a0, 24 [pid 833] <... ioctl resumed>) = -1 ENOSYS (Function not implemented) [pid 832] <... clone3 resumed> => {parent_tid=[72]}, 88) = 72 [pid 822] futex(0x7f2159411fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 383] read(249 [pid 835] <... set_robust_list resumed>) = 0 [pid 833] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 832] rt_sigprocmask(SIG_SETMASK, [] [pid 822] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 383] <... read resumed>, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xa0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 835] rt_sigprocmask(SIG_SETMASK, [] [pid 833] <... futex resumed>) = 0 [pid 832] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 822] close_range(3, 30, 0 [pid 383] rt_sigprocmask(SIG_BLOCK, ~[] [pid 835] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 833] futex(0x7f2159411fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 832] futex(0x7f3cea2d1fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 822] <... close_range resumed>) = 0 [pid 383] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 835] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 832] <... futex resumed>) = 0 [pid 822] exit_group(0 [pid 383] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-15/strace-static-x86_64: Process 836 attached [pid 835] <... socket resumed>) = 3 [pid 833] <... futex resumed>) = ? [pid 832] futex(0x7f3cea2d1fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 822] <... exit_group resumed>) = ? [pid 836] set_robust_list(0x55555db767e0, 24 [pid 835] futex(0x7f3cea2d1fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 833] +++ exited with 0 +++ [pid 832] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 825] <... symlinkat resumed>) = 0 [pid 822] +++ exited with 0 +++ [pid 383] <... clone resumed>, child_tidptr=0x55555db767d0) = 92 [pid 304] futex(0x34196c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=422378059} [pid 836] <... set_robust_list resumed>) = 0 [pid 835] <... futex resumed>) = 0 [pid 832] futex(0x7f3cea2d1fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 384] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=104, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 383] rt_sigprocmask(SIG_SETMASK, [] [pid 836] rt_sigprocmask(SIG_SETMASK, [] [pid 835] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 832] <... futex resumed>) = 0 [pid 384] rt_sigreturn({mask=[]} [pid 383] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 836] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 835] <... socket resumed>) = 4 [pid 832] futex(0x7f3cea2d1fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 384] <... rt_sigreturn resumed>) = -1 EINTR (Interrupted system call) [pid 836] chdir("./30" [pid 835] futex(0x7f3cea2d1fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 832] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 836] <... chdir resumed>) = 0 [pid 835] <... futex resumed>) = 0 [pid 832] futex(0x7f3cea2d1fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 836] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 835] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 832] <... futex resumed>) = 0 [pid 384] write(248, "\x00\x00\x00\x00", 4 [pid 836] <... prctl resumed>) = 0 [pid 835] <... connect resumed>) = 0 [pid 832] futex(0x7f3cea2d1fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 384] <... write resumed>) = 4 [pid 310] <... pselect6 resumed>) = 1 (in [26], left {tv_sec=0, tv_nsec=975063105}) [pid 836] setpgid(0, 0 [pid 835] futex(0x7f3cea2d1fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 832] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 384] umount2("./34", MNT_FORCE|UMOUNT_NOFOLLOW [pid 310] read(26 [pid 836] <... setpgid resumed>) = 0 [pid 835] <... futex resumed>) = 0 [pid 832] futex(0x7f3cea2d1fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 384] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 310] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 836] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup" [pid 835] sendfile(-1, -1, [3 [pid 832] <... futex resumed>) = 0 [pid 384] openat(AT_FDCWD, "./34", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 310] write(3, "\xe4\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x01\x00\x00\x00\x20\x00\x00\x00\x9a\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x1c\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x1c\x00\x00\x00\x14\x00\x00\x00\xc0\xe2\x7b\x0e"..., 232 [pid 836] <... symlinkat resumed>) = 0 [pid 835] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 832] futex(0x7f3cea2d1fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 384] <... openat resumed>) = 3 [pid 310] <... write resumed>) = 232 [pid 836] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu" [pid 835] futex(0x7f3cea2d1fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 832] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 384] fstat(3 [pid 310] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x01\x00\x00\x00\xa1\x00\x00\x00\x00\x00\x00\x00", 56 [pid 836] <... symlinkat resumed>) = 0 [pid 835] <... futex resumed>) = 0 [pid 832] futex(0x7f3cea2d1fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 384] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 310] <... write resumed>) = 56 [pid 836] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net" [pid 835] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 832] <... futex resumed>) = 0 [pid 384] getdents64(3 [pid 310] write(18, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xa1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 836] <... symlinkat resumed>) = 0 [pid 835] <... clone3 resumed>) = 73 [pid 832] futex(0x7f3cea2d1fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 384] <... getdents64 resumed>, 0x55556b4ae900 /* 6 entries */, 32768) = 176 [pid 310] <... write resumed>) = 48 [pid 836] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 835] futex(0x7f3cea2d1fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 832] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 384] umount2("./34/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 836] <... openat resumed>) = 3 [pid 835] <... futex resumed>) = 0 [pid 832] futex(0x7f3cea2d1fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 384] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 836] write(3, "1000", 4 [pid 835] ioctl(3, PPPIOCSMRU, 0 [pid 832] <... futex resumed>) = 0 [pid 384] newfstatat(AT_FDCWD, "./34/binderfs" [pid 836] <... write resumed>) = 4 [pid 835] <... ioctl resumed>) = -1 ENOSYS (Function not implemented) [pid 832] futex(0x7f3cea2d1fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 384] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 836] close(3 [pid 835] futex(0x7f3cea2d1fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 832] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 384] unlink("./34/binderfs" [pid 836] <... close resumed>) = 0 [pid 835] <... futex resumed>) = 0 [pid 832] close_range(3, 30, 0 [pid 384] <... unlink resumed>) = 0 [pid 836] read(200 [pid 835] futex(0x7f3cea2d1fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 832] <... close_range resumed>) = 0 [pid 384] umount2("./34/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 836] <... read resumed>, 0x7fff36525510, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 832] exit_group(0 [pid 384] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 836] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 835] <... futex resumed>) = ? [pid 832] <... exit_group resumed>) = ? [pid 384] newfstatat(AT_FDCWD, "./34/cgroup.net" [pid 836] <... symlinkat resumed>) = 0 [pid 835] +++ exited with 0 +++ [pid 832] +++ exited with 0 +++ [pid 384] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 836] close(249 [pid 386] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=71, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 384] unlink("./34/cgroup.net" [pid 836] <... close resumed>) = 0 [pid 386] rt_sigreturn({mask=[]} [pid 384] <... unlink resumed>) = 0 [pid 836] close(248 [pid 386] <... rt_sigreturn resumed>) = -1 EINTR (Interrupted system call) [pid 384] umount2("./34/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 836] <... close resumed>) = 0 [pid 384] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 836] prctl(PR_SET_NAME, "syz.2.160" [pid 384] newfstatat(AT_FDCWD, "./34/cgroup.cpu" [pid 836] <... prctl resumed>) = 0 [pid 386] write(248, "\x00\x00\x00\x00", 4 [pid 384] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 836] close(4 [pid 386] <... write resumed>) = 4 [pid 384] unlink("./34/cgroup.cpu" [pid 310] <... pselect6 resumed>) = 1 (in [21], left {tv_sec=0, tv_nsec=996706990}) [pid 836] <... close resumed>) = 0 [pid 825] symlinkat("/syzcgroup/net/syz0", AT_FDCWD, "./cgroup.net" [pid 386] umount2("./22", MNT_FORCE|UMOUNT_NOFOLLOW [pid 384] <... unlink resumed>) = 0 [pid 310] read(21 [pid 836] futex(0x7f6bbdca6fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 386] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 384] umount2("./34/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 310] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 836] <... futex resumed>) = 0 [pid 386] openat(AT_FDCWD, "./22", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 384] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 310] write(3, "\xe4\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x06\x00\x00\x00\x20\x00\x00\x00\x9f\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x1c\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x1c\x00\x00\x00\x14\x00\x00\x00\x40\xa5\xae\x02"..., 232 [pid 836] rt_sigaction(SIGRT_1, {sa_handler=0x7f6bbda3e650, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f6bbd9c0450} [pid 386] <... openat resumed>) = 3 [pid 384] newfstatat(AT_FDCWD, "./34/cgroup" [pid 310] <... write resumed>) = 232 [pid 836] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 386] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=70, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 384] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 310] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x06\x00\x00\x00\xa2\x00\x00\x00\x00\x00\x00\x00", 56 [pid 836] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 386] rt_sigreturn({mask=[]} [pid 384] unlink("./34/cgroup" [pid 310] <... write resumed>) = 56 [pid 836] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 825] <... symlinkat resumed>) = 0 [pid 386] <... rt_sigreturn resumed>) = 3 [pid 384] <... unlink resumed>) = 0 [pid 310] write(20, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xa2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 836] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 386] fstat(3 [pid 384] getdents64(3 [pid 310] <... write resumed>) = 48 [pid 836] <... mmap resumed>) = 0x7f6bbd860000 [pid 386] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 384] <... getdents64 resumed>, 0x55556b4ae900 /* 0 entries */, 32768) = 0 [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 836] mprotect(0x7f6bbd861000, 131072, PROT_READ|PROT_WRITE [pid 386] getdents64(3 [pid 384] close(3 [pid 836] <... mprotect resumed>) = 0 [pid 825] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 386] <... getdents64 resumed>, 0x55556825d900 /* 6 entries */, 32768) = 176 [pid 384] <... close resumed>) = 0 [pid 836] rt_sigprocmask(SIG_BLOCK, ~[] [pid 386] umount2("./22/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 384] unlinkat(AT_FDCWD, "./34", AT_REMOVEDIR [pid 836] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 386] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 384] <... unlinkat resumed>) = 0 [pid 836] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6bbd880990, parent_tid=0x7f6bbd880990, exit_signal=0, stack=0x7f6bbd860000, stack_size=0x201c0, tls=0x7f6bbd8806c0} [pid 386] newfstatat(AT_FDCWD, "./22/binderfs" [pid 384] mkdirat(AT_FDCWD, "./35", 0777ci2-android-5-15/strace-static-x86_64: Process 838 attached [pid 386] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 384] <... mkdirat resumed>) = 0 [pid 838] set_robust_list(0x7f6bbd8809a0, 24 [pid 836] <... clone3 resumed> => {parent_tid=[93]}, 88) = 93 [pid 386] unlink("./22/binderfs" [pid 384] openat(AT_FDCWD, "/dev/loop1", O_RDWR [pid 838] <... set_robust_list resumed>) = 0 [pid 836] rt_sigprocmask(SIG_SETMASK, [] [pid 386] <... unlink resumed>) = 0 [pid 384] <... openat resumed>) = 3 [pid 838] rt_sigprocmask(SIG_SETMASK, [] [pid 836] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 386] umount2("./22/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 384] ioctl(3, LOOP_CLR_FD [pid 838] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 836] futex(0x7f6bbdca6fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 386] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 384] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 838] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 836] <... futex resumed>) = 0 [pid 386] newfstatat(AT_FDCWD, "./22/cgroup.net" [ 38.525401][ T706] ---[ end trace 47568da4eba48064 ]--- [ 38.531507][ T726] RDX: 00007f2158feb9c8 RSI: 0000000000000000 RDI: 0000000000000000 [ 38.539604][ T726] RBP: 00007f2159221024 R08: 0000000000000000 R09: 0000000000000058 [ 38.551245][ T726] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 38.559728][ T726] R13: 00007f2159412038 R14: 00007f2159411fa0 R15: 00007ffe17bbde18 [ 38.570912][ T726] [pid 384] close(3 [pid 838] <... socket resumed>) = 3 [pid 836] futex(0x7f6bbdca6fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 825] <... openat resumed>) = 3 [pid 386] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 384] <... close resumed>) = 0 [pid 838] futex(0x7f6bbdca6fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 836] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 386] unlink("./22/cgroup.net" [pid 384] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 838] <... futex resumed>) = 0 [pid 836] futex(0x7f6bbdca6fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 386] <... unlink resumed>) = 0 [pid 384] <... socket resumed>) = 3 [pid 838] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 836] <... futex resumed>) = 0 [pid 386] umount2("./22/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 384] close(3 [pid 838] <... socket resumed>) = 4 [pid 836] futex(0x7f6bbdca6fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 386] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 384] <... close resumed>) = 0 [pid 838] futex(0x7f6bbdca6fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 836] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 386] newfstatat(AT_FDCWD, "./22/cgroup.cpu" [pid 384] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 838] <... futex resumed>) = 0 [pid 836] futex(0x7f6bbdca6fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 386] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 384] <... socket resumed>) = 3 [pid 838] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 836] <... futex resumed>) = 0 [pid 386] unlink("./22/cgroup.cpu" [pid 384] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 838] <... connect resumed>) = -1 EEXIST (File exists) [pid 836] futex(0x7f6bbdca6fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 386] <... unlink resumed>) = 0 [pid 384] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 838] futex(0x7f6bbdca6fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 836] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 825] write(3, "1000", 4 [pid 388] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=50, si_uid=0, si_status=0, si_utime=0, si_stime=34 /* 0.34 s */} --- [pid 386] umount2("./22/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 384] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 308] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3ff4dd4ab7000002}], 128, 444, NULL, 0) = 1 [pid 838] <... futex resumed>) = 0 [pid 836] futex(0x7f6bbdca6fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 386] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 384] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 308] futex(0x34196c0, FUTEX_WAKE_PRIVATE, 1 [pid 838] sendfile(-1, -1, [3 [pid 836] <... futex resumed>) = 0 [pid 386] newfstatat(AT_FDCWD, "./22/cgroup" [pid 384] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=79, si_uid=0, si_status=0, si_utime=0, si_stime=37 /* 0.37 s */} --- [pid 308] <... futex resumed>) = 1 [pid 838] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 836] futex(0x7f6bbdca6fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 386] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 384] rt_sigreturn({mask=[]} [pid 308] read(6 [pid 838] futex(0x7f6bbdca6fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 836] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 386] unlink("./22/cgroup" [pid 384] <... rt_sigreturn resumed>) = 0 [pid 308] <... read resumed>, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\xa0\x00\x00\x00\x00\x00\x00\x00\xe4\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00"..., 9967212) = 632 [pid 838] <... futex resumed>) = 0 [pid 836] futex(0x7f6bbdca6fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 386] <... unlink resumed>) = 0 [pid 384] close(3 [pid 308] write(6, "\x9c\x01\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xaa\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 416 [pid 838] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 836] <... futex resumed>) = 0 [pid 386] getdents64(3 [pid 384] <... close resumed>) = 0 [pid 310] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=979949406}) [pid 308] <... write resumed>) = 416 [pid 838] <... clone3 resumed>) = 94 [pid 836] futex(0x7f6bbdca6fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 386] <... getdents64 resumed>, 0x55556825d900 /* 0 entries */, 32768) = 0 [pid 384] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 310] read(3 [pid 308] write(6, "\x9c\x01\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xab\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 416 [pid 838] futex(0x7f6bbdca6fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 836] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 386] close(3 [pid 384] <... socket resumed>) = 3 [pid 310] <... read resumed>, "\x9c\x01\x00\x00", 4) = 4 [pid 308] <... write resumed>) = 416 [pid 838] <... futex resumed>) = 0 [pid 836] futex(0x7f6bbdca6fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 386] <... close resumed>) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 310] read(3 [pid 308] write(6, "\x9c\x01\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xac\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 416 [pid 838] ioctl(3, PPPIOCSMRU, 0 [pid 836] <... futex resumed>) = 0 [pid 825] <... write resumed>) = 4 [pid 386] unlinkat(AT_FDCWD, "./22", AT_REMOVEDIR [pid 384] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 310] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xaa\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x36\x01\x00\x00"..., 412) = 412 [pid 308] <... write resumed>) = 416 [pid 304] <... futex resumed>) = 0 [pid 838] <... ioctl resumed>) = -1 ENOTCONN (Transport endpoint is not connected) [pid 836] futex(0x7f6bbdca6fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 825] close(3 [pid 386] <... unlinkat resumed>) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 308] read(6 [pid 838] futex(0x7f6bbdca6fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 836] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 386] mkdirat(AT_FDCWD, "./23", 0777 [pid 384] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 310] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=999987040}) [pid 308] <... read resumed>, 0x198990a00000, 9967212) = -1 EAGAIN (Resource temporarily unavailable) [pid 838] <... futex resumed>) = 0 [pid 836] close_range(3, 30, 0 [pid 386] <... mkdirat resumed>) = 0 [pid 384] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x78\x02\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x10\xdb\xbb\x17\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 728 [pid 310] read(3 [pid 308] epoll_pwait(4 [pid 838] futex(0x7f6bbdca6fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 836] <... close_range resumed>) = 0 [pid 386] openat(AT_FDCWD, "/dev/loop6", O_RDWR [pid 384] <... setsockopt resumed>) = 0 [pid 310] <... read resumed>, "\x9c\x01\x00\x00", 4) = 4 [pid 308] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 836] exit_group(0 [pid 386] <... openat resumed>) = 3 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 310] read(3 [pid 308] epoll_pwait(4 [pid 838] <... futex resumed>) = ? [pid 836] <... exit_group resumed>) = ? [pid 386] ioctl(3, LOOP_CLR_FD [pid 384] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 310] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xab\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x36\x01\x00\x00"..., 412) = 412 [pid 838] +++ exited with 0 +++ [pid 836] +++ exited with 0 +++ [pid 825] <... close resumed>) = 0 [pid 386] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 386] close(3 [pid 384] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 383] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=92, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 310] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=999988340}) [pid 825] read(200 [pid 386] <... close resumed>) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 383] rt_sigreturn({mask=[]} [pid 310] read(3 [pid 386] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 384] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 383] <... rt_sigreturn resumed>) = -1 EINTR (Interrupted system call) [pid 310] <... read resumed>, "\x9c\x01\x00\x00", 4) = 4 [pid 386] <... socket resumed>) = 3 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 310] read(3 [pid 386] close(3 [pid 384] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 310] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xac\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x36\x01\x00\x00"..., 412) = 412 [pid 386] <... close resumed>) = 0 [pid 384] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\x10\xdb\xbb\x17\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 1032 [pid 383] write(248, "\x00\x00\x00\x00", 4 [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 386] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 384] <... setsockopt resumed>) = 0 [pid 383] <... write resumed>) = 4 [pid 310] <... pselect6 resumed>) = 1 (in [16], left {tv_sec=0, tv_nsec=999987071}) [pid 386] <... socket resumed>) = 3 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 383] umount2("./30", MNT_FORCE|UMOUNT_NOFOLLOW [pid 310] read(16 [pid 386] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 384] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 383] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 310] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 386] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 383] openat(AT_FDCWD, "./30", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 310] write(3, "\xf4\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\xa0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\xc0\x56\xfe\x03"..., 248 [pid 386] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 384] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 383] <... openat resumed>) = 3 [pid 310] <... write resumed>) = 248 [pid 308] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3ff4dd4ab7000002}], 128, 387, NULL, 0) = 1 [pid 386] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 384] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x10\xdb\xbb\x17\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 576 [pid 383] fstat(3 [pid 310] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\xa3\x00\x00\x00\x00\x00\x00\x00", 56 [pid 308] read(6 [pid 386] close(3 [pid 384] <... setsockopt resumed>) = 0 [pid 383] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 310] <... write resumed>) = 56 [pid 308] <... read resumed>, "\xf4\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\xa0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\xc0\x56\xfe\x03"..., 9967212) = 248 [pid 386] <... close resumed>) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 383] getdents64(3 [pid 310] write(15, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xa3\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 308] read(6 [pid 386] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 384] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 383] <... getdents64 resumed>, 0x55555db89900 /* 6 entries */, 32768) = 176 [pid 310] <... write resumed>) = 48 [pid 308] <... read resumed>, 0x198990a00000, 9967212) = -1 EAGAIN (Resource temporarily unavailable) [pid 825] <... read resumed>, 0x7ffe8a1ae760, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 386] <... socket resumed>) = 3 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 383] umount2("./30/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 308] epoll_pwait(4 [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 384] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 383] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 308] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 825] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 386] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 384] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x78\x02\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x10\xdb\xbb\x17\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 728 [pid 383] newfstatat(AT_FDCWD, "./30/binderfs" [pid 308] epoll_pwait(4 [pid 825] <... symlinkat resumed>) = 0 [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 384] <... setsockopt resumed>) = 0 [pid 383] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 386] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 384] close(3 [pid 383] unlink("./30/binderfs" [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 384] <... close resumed>) = 0 [pid 383] <... unlink resumed>) = 0 [pid 386] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 384] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 383] umount2("./30/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 384] <... socket resumed>) = 3 [pid 383] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 386] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 383] newfstatat(AT_FDCWD, "./30/cgroup.net" [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 384] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 383] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 386] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 383] unlink("./30/cgroup.net" [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 384] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 383] <... unlink resumed>) = 0 [pid 825] close(249 [pid 386] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 384] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x10\xdb\xbb\x17\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 383] umount2("./30/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 384] <... setsockopt resumed>) = 0 [pid 383] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 386] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 383] newfstatat(AT_FDCWD, "./30/cgroup.cpu" [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 384] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 383] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 386] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 383] unlink("./30/cgroup.cpu" [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 384] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 383] <... unlink resumed>) = 0 [pid 386] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 384] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x10\xdb\xbb\x17\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 383] umount2("./30/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 384] <... setsockopt resumed>) = 0 [pid 383] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 386] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 383] newfstatat(AT_FDCWD, "./30/cgroup" [pid 386] close(3 [pid 384] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 383] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 386] <... close resumed>) = 0 [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 383] unlink("./30/cgroup" [pid 386] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 384] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 383] <... unlink resumed>) = 0 [pid 386] <... socket resumed>) = 3 [pid 384] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x10\xdb\xbb\x17\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 383] getdents64(3 [pid 386] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 384] <... setsockopt resumed>) = 0 [pid 383] <... getdents64 resumed>, 0x55555db89900 /* 0 entries */, 32768) = 0 [pid 386] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 384] close(3 [pid 383] close(3 [pid 386] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 384] <... close resumed>) = 0 [pid 383] <... close resumed>) = 0 [pid 386] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 384] read(249 [pid 383] unlinkat(AT_FDCWD, "./30", AT_REMOVEDIR [pid 386] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x10\x36\x1e\xf9\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 384] <... read resumed>, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xa1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 383] <... unlinkat resumed>) = 0 [pid 386] <... setsockopt resumed>) = 0 [pid 384] rt_sigprocmask(SIG_BLOCK, ~[] [pid 383] mkdirat(AT_FDCWD, "./31", 0777 [pid 386] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 384] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 383] <... mkdirat resumed>) = 0 [pid 386] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 384] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 383] openat(AT_FDCWD, "/dev/loop2", O_RDWRci2-android-5-15/strace-static-x86_64: Process 840 attached [pid 386] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 383] <... openat resumed>) = 3 [pid 840] set_robust_list(0x55556b49b7e0, 24 [pid 386] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 384] <... clone resumed>, child_tidptr=0x55556b49b7d0) = 107 [pid 383] ioctl(3, LOOP_CLR_FD [pid 840] <... set_robust_list resumed>) = 0 [pid 388] rt_sigreturn({mask=[]} [pid 386] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x10\x36\x1e\xf9\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 384] rt_sigprocmask(SIG_SETMASK, [] [pid 383] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 825] <... close resumed>) = 0 [pid 840] rt_sigprocmask(SIG_SETMASK, [] [pid 386] <... setsockopt resumed>) = 0 [pid 384] <... rt_sigprocmask resumed>, NULL, 8) = 0 [ 38.574360][ T726] ---[ end trace 47568da4eba48065 ]--- [ 38.579187][ T802] RDX: 0000000000000000 RSI: 000000000bb75e80 RDI: 000000000c04eb7d [ 38.580176][ T743] ? sock_mmap+0xa0/0xa0 [ 38.595298][ T743] __fput+0x22b/0x900 [ 38.599500][ T743] ____fput+0x15/0x20 [ 38.605101][ T743] task_work_run+0x127/0x190 [ 38.612238][ T802] RBP: ffffc90001a7fc10 R08: ffff88811f6e6083 R09: 1ffff11023edcc10 [ 38.621044][ T743] do_exit+0xb70/0x29a0 [pid 383] close(3 [pid 304] futex(0x34196c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=361260278} [pid 840] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 825] close(248 [pid 386] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 383] <... close resumed>) = 0 [pid 840] chdir("./35" [pid 386] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 383] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=88, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 840] <... chdir resumed>) = 0 [pid 386] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 383] rt_sigreturn({mask=[]} [pid 840] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 386] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 383] <... rt_sigreturn resumed>) = 0 [pid 840] <... prctl resumed>) = 0 [pid 386] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x10\x36\x1e\xf9\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 383] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 840] setpgid(0, 0 [pid 386] <... setsockopt resumed>) = 0 [pid 383] <... socket resumed>) = 3 [pid 840] <... setpgid resumed>) = 0 [pid 386] close(3 [pid 383] close(3 [pid 840] symlinkat("/syzcgroup/unified/syz1", AT_FDCWD, "./cgroup" [pid 386] <... close resumed>) = 0 [pid 383] <... close resumed>) = 0 [pid 840] <... symlinkat resumed>) = 0 [pid 386] read(249 [pid 383] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 840] symlinkat("/syzcgroup/cpu/syz1", AT_FDCWD, "./cgroup.cpu" [pid 386] <... read resumed>, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xa2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 383] <... socket resumed>) = 3 [pid 840] <... symlinkat resumed>) = 0 [pid 386] rt_sigprocmask(SIG_BLOCK, ~[] [pid 383] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 840] symlinkat("/syzcgroup/net/syz1", AT_FDCWD, "./cgroup.net" [pid 386] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 383] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 840] <... symlinkat resumed>) = 0 [pid 386] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 383] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIESci2-android-5-15/strace-static-x86_64: Process 841 attached [pid 840] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 383] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 841] set_robust_list(0x55556824a7e0, 24 [pid 840] <... openat resumed>) = 3 [pid 386] <... clone resumed>, child_tidptr=0x55556824a7d0) = 74 [pid 383] close(3 [pid 841] <... set_robust_list resumed>) = 0 [pid 840] write(3, "1000", 4 [pid 386] rt_sigprocmask(SIG_SETMASK, [] [pid 383] <... close resumed>) = 0 [pid 841] rt_sigprocmask(SIG_SETMASK, [] [pid 840] <... write resumed>) = 4 [pid 386] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 383] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 841] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 840] close(3 [pid 383] <... socket resumed>) = 3 [pid 841] chdir("./23" [pid 840] <... close resumed>) = 0 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 841] <... chdir resumed>) = 0 [pid 840] read(200 [pid 383] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 841] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 840] <... read resumed>, 0x7ffe17bbdd80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 841] <... prctl resumed>) = 0 [pid 840] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 383] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 841] setpgid(0, 0 [pid 840] <... symlinkat resumed>) = 0 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 841] <... setpgid resumed>) = 0 [pid 840] close(249 [pid 383] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 841] symlinkat("/syzcgroup/unified/syz6", AT_FDCWD, "./cgroup" [pid 840] <... close resumed>) = 0 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 841] <... symlinkat resumed>) = 0 [pid 840] close(248 [pid 383] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 841] symlinkat("/syzcgroup/cpu/syz6", AT_FDCWD, "./cgroup.cpu" [pid 840] <... close resumed>) = 0 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 841] <... symlinkat resumed>) = 0 [pid 840] prctl(PR_SET_NAME, "syz.1.161" [pid 825] <... close resumed>) = 0 [pid 383] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 841] symlinkat("/syzcgroup/net/syz6", AT_FDCWD, "./cgroup.net" [pid 840] <... prctl resumed>) = 0 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 841] <... symlinkat resumed>) = 0 [pid 840] close(4 [pid 825] prctl(PR_SET_NAME, "syz.0.156" [pid 383] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 841] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 840] <... close resumed>) = 0 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 841] <... openat resumed>) = 3 [pid 840] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 825] <... prctl resumed>) = 0 [pid 383] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 841] write(3, "1000", 4 [pid 840] <... futex resumed>) = 0 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 841] <... write resumed>) = 4 [pid 840] rt_sigaction(SIGRT_1, {sa_handler=0x7f21591a9650, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f215912b450} [pid 383] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 841] close(3 [pid 840] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 841] <... close resumed>) = 0 [pid 840] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 383] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 841] read(200 [pid 840] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 841] <... read resumed>, 0x7ffef91e3880, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 840] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 383] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 841] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 840] <... mmap resumed>) = 0x7f2158fcb000 [pid 383] close(3 [pid 841] <... symlinkat resumed>) = 0 [pid 840] mprotect(0x7f2158fcc000, 131072, PROT_READ|PROT_WRITE [pid 383] <... close resumed>) = 0 [pid 841] close(249 [pid 840] <... mprotect resumed>) = 0 [pid 383] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 841] <... close resumed>) = 0 [pid 840] rt_sigprocmask(SIG_BLOCK, ~[] [pid 383] <... socket resumed>) = 3 [pid 841] close(248 [pid 840] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 383] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 841] <... close resumed>) = 0 [pid 840] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f2158feb990, parent_tid=0x7f2158feb990, exit_signal=0, stack=0x7f2158fcb000, stack_size=0x201c0, tls=0x7f2158feb6c0} [pid 383] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 ci2-android-5-15/strace-static-x86_64: Process 842 attached [pid 841] prctl(PR_SET_NAME, "syz.6.162" [pid 383] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 842] set_robust_list(0x7f2158feb9a0, 24 [pid 841] <... prctl resumed>) = 0 [pid 840] <... clone3 resumed> => {parent_tid=[108]}, 88) = 108 [pid 383] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 842] <... set_robust_list resumed>) = 0 [pid 841] close(4 [pid 840] rt_sigprocmask(SIG_SETMASK, [] [pid 383] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\xa0\x52\x52\x36\xff\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 842] rt_sigprocmask(SIG_SETMASK, [] [pid 841] <... close resumed>) = 0 [pid 840] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 383] <... setsockopt resumed>) = 0 [pid 842] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 841] futex(0x7f3cea2d1fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 840] futex(0x7f2159411fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 383] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 842] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 841] <... futex resumed>) = 0 [pid 840] <... futex resumed>) = 0 [pid 383] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 842] <... socket resumed>) = 3 [pid 841] rt_sigaction(SIGRT_1, {sa_handler=0x7f3cea069650, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f3ce9feb450} [pid 840] futex(0x7f2159411fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 383] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 842] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 841] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 840] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 383] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 842] <... futex resumed>) = 0 [pid 841] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 840] futex(0x7f2159411fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 383] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xa0\x52\x52\x36\xff\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 842] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 841] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 840] <... futex resumed>) = 0 [pid 383] <... setsockopt resumed>) = 0 [pid 842] <... socket resumed>) = 4 [pid 841] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 840] futex(0x7f2159411fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 383] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 842] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 841] <... mmap resumed>) = 0x7f3ce9e8b000 [pid 840] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 383] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 842] <... futex resumed>) = 0 [pid 841] mprotect(0x7f3ce9e8c000, 131072, PROT_READ|PROT_WRITE [pid 840] futex(0x7f2159411fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 383] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 842] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 841] <... mprotect resumed>) = 0 [pid 840] <... futex resumed>) = 0 [pid 383] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 842] <... connect resumed>) = -1 EEXIST (File exists) [pid 841] rt_sigprocmask(SIG_BLOCK, ~[] [pid 840] futex(0x7f2159411fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 383] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xa0\x52\x52\x36\xff\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 842] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 841] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 840] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 383] <... setsockopt resumed>) = 0 [pid 842] <... futex resumed>) = 0 [pid 841] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f3ce9eab990, parent_tid=0x7f3ce9eab990, exit_signal=0, stack=0x7f3ce9e8b000, stack_size=0x201c0, tls=0x7f3ce9eab6c0} [pid 840] futex(0x7f2159411fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 383] close(3ci2-android-5-15/strace-static-x86_64: Process 843 attached [pid 842] sendfile(-1, -1, [3 [pid 840] <... futex resumed>) = 0 [pid 825] close(4 [pid 383] <... close resumed>) = 0 [pid 842] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 841] <... clone3 resumed> => {parent_tid=[75]}, 88) = 75 [pid 840] futex(0x7f2159411fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 383] read(249 [pid 842] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 841] rt_sigprocmask(SIG_SETMASK, [] [pid 840] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 383] <... read resumed>, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xa3\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 842] <... futex resumed>) = 0 [pid 841] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 840] futex(0x7f2159411fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 383] rt_sigprocmask(SIG_BLOCK, ~[] [pid 842] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 841] futex(0x7f3cea2d1fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 840] <... futex resumed>) = 0 [pid 383] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 843] set_robust_list(0x7f3ce9eab9a0, 24 [pid 842] <... clone3 resumed>) = 109 [pid 841] <... futex resumed>) = 0 [pid 840] futex(0x7f2159411fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 825] <... close resumed>) = 0 [pid 383] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-15/strace-static-x86_64: Process 845 attached [pid 842] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 841] futex(0x7f3cea2d1fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 840] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 845] set_robust_list(0x55555db767e0, 24 [pid 842] <... futex resumed>) = 0 [pid 840] futex(0x7f2159411fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 383] <... clone resumed>, child_tidptr=0x55555db767d0) = 95 [pid 845] <... set_robust_list resumed>) = 0 [pid 842] ioctl(3, PPPIOCSMRU, 0 [pid 840] <... futex resumed>) = 0 [pid 383] rt_sigprocmask(SIG_SETMASK, [] [pid 845] rt_sigprocmask(SIG_SETMASK, [] [pid 842] <... ioctl resumed>) = -1 ENOTCONN (Transport endpoint is not connected) [pid 840] futex(0x7f2159411fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 383] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 845] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 842] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 840] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 845] chdir("./31" [pid 842] <... futex resumed>) = 0 [pid 840] close_range(3, 30, 0 [pid 845] <... chdir resumed>) = 0 [pid 842] futex(0x7f2159411fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 840] <... close_range resumed>) = 0 [pid 845] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 840] exit_group(0 [pid 845] <... prctl resumed>) = 0 [pid 842] <... futex resumed>) = ? [pid 840] <... exit_group resumed>) = ? [pid 845] setpgid(0, 0 [pid 842] +++ exited with 0 +++ [pid 840] +++ exited with 0 +++ [pid 845] <... setpgid resumed>) = 0 [pid 384] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=107, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 845] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup" [pid 384] rt_sigreturn({mask=[]} [pid 845] <... symlinkat resumed>) = 0 [pid 384] <... rt_sigreturn resumed>) = -1 EINTR (Interrupted system call) [pid 845] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 845] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net" [pid 384] write(248, "\x00\x00\x00\x00", 4 [pid 845] <... symlinkat resumed>) = 0 [pid 384] <... write resumed>) = 4 [pid 310] <... pselect6 resumed>) = 1 (in [26], left {tv_sec=0, tv_nsec=959979686}) [pid 845] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 384] umount2("./35", MNT_FORCE|UMOUNT_NOFOLLOW [pid 310] read(26 [pid 845] <... openat resumed>) = 3 [pid 843] <... set_robust_list resumed>) = 0 [pid 825] futex(0x7fc624282fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 384] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 310] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 845] write(3, "1000", 4 [pid 384] openat(AT_FDCWD, "./35", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 310] write(3, "\xf4\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x01\x00\x00\x00\x20\x00\x00\x00\xa1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\xc0\x7a\xf2\x04"..., 248 [pid 845] <... write resumed>) = 4 [pid 384] <... openat resumed>) = 3 [pid 310] <... write resumed>) = 248 [pid 845] close(3 [pid 384] fstat(3 [pid 310] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x01\x00\x00\x00\xa4\x00\x00\x00\x00\x00\x00\x00", 56 [pid 845] <... close resumed>) = 0 [pid 384] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 310] <... write resumed>) = 56 [pid 845] read(200 [pid 384] getdents64(3 [pid 310] write(18, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xa4\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 845] <... read resumed>, 0x7fff36525510, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 384] <... getdents64 resumed>, 0x55556b4ae900 /* 6 entries */, 32768) = 176 [pid 310] <... write resumed>) = 48 [pid 845] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 384] umount2("./35/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 845] <... symlinkat resumed>) = 0 [pid 384] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 845] close(249 [pid 384] newfstatat(AT_FDCWD, "./35/binderfs" [pid 845] <... close resumed>) = 0 [pid 384] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 845] close(248 [pid 384] unlink("./35/binderfs" [pid 845] <... close resumed>) = 0 [pid 384] <... unlink resumed>) = 0 [pid 845] prctl(PR_SET_NAME, "syz.2.163" [pid 384] umount2("./35/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 845] <... prctl resumed>) = 0 [pid 384] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 845] close(4 [pid 384] newfstatat(AT_FDCWD, "./35/cgroup.net" [pid 845] <... close resumed>) = 0 [pid 384] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 845] futex(0x7f6bbdca6fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 384] unlink("./35/cgroup.net" [pid 845] <... futex resumed>) = 0 [pid 384] <... unlink resumed>) = 0 [pid 845] rt_sigaction(SIGRT_1, {sa_handler=0x7f6bbda3e650, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f6bbd9c0450} [pid 384] umount2("./35/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 845] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 384] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 845] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 384] newfstatat(AT_FDCWD, "./35/cgroup.cpu" [pid 845] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 384] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 845] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 384] unlink("./35/cgroup.cpu" [pid 845] <... mmap resumed>) = 0x7f6bbd860000 [pid 384] <... unlink resumed>) = 0 [pid 845] mprotect(0x7f6bbd861000, 131072, PROT_READ|PROT_WRITE [pid 384] umount2("./35/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 845] <... mprotect resumed>) = 0 [pid 384] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 845] rt_sigprocmask(SIG_BLOCK, ~[] [pid 384] newfstatat(AT_FDCWD, "./35/cgroup" [pid 845] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 384] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 845] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6bbd880990, parent_tid=0x7f6bbd880990, exit_signal=0, stack=0x7f6bbd860000, stack_size=0x201c0, tls=0x7f6bbd8806c0} [pid 384] unlink("./35/cgroup"ci2-android-5-15/strace-static-x86_64: Process 846 attached ) = 0 [pid 846] set_robust_list(0x7f6bbd8809a0, 24 [pid 845] <... clone3 resumed> => {parent_tid=[96]}, 88) = 96 [pid 384] getdents64(3 [pid 846] <... set_robust_list resumed>) = 0 [pid 845] rt_sigprocmask(SIG_SETMASK, [] [pid 384] <... getdents64 resumed>, 0x55556b4ae900 /* 0 entries */, 32768) = 0 [pid 846] rt_sigprocmask(SIG_SETMASK, [] [pid 845] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 384] close(3 [pid 846] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 845] futex(0x7f6bbdca6fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 384] <... close resumed>) = 0 [pid 846] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 845] <... futex resumed>) = 0 [pid 384] unlinkat(AT_FDCWD, "./35", AT_REMOVEDIR [pid 846] <... socket resumed>) = 3 [pid 845] futex(0x7f6bbdca6fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 384] <... unlinkat resumed>) = 0 [pid 846] futex(0x7f6bbdca6fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 845] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 384] mkdirat(AT_FDCWD, "./36", 0777 [pid 846] <... futex resumed>) = 0 [pid 845] futex(0x7f6bbdca6fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 384] <... mkdirat resumed>) = 0 [pid 846] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 845] <... futex resumed>) = 0 [pid 384] openat(AT_FDCWD, "/dev/loop1", O_RDWR [pid 846] <... socket resumed>) = 4 [pid 845] futex(0x7f6bbdca6fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 843] rt_sigprocmask(SIG_SETMASK, [] [pid 825] <... futex resumed>) = 0 [pid 384] <... openat resumed>) = 3 [pid 308] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3ff4dd4ab7000002}], 128, 376, NULL, 0) = 1 [pid 846] futex(0x7f6bbdca6fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 845] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 384] ioctl(3, LOOP_CLR_FD [pid 308] futex(0x34196c0, FUTEX_WAKE_PRIVATE, 1 [pid 846] <... futex resumed>) = 0 [pid 845] futex(0x7f6bbdca6fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 388] <... rt_sigreturn resumed>) = 3 [pid 384] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 308] <... futex resumed>) = 1 [pid 846] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 845] <... futex resumed>) = 0 [pid 384] close(3 [pid 308] read(6 [pid 846] <... connect resumed>) = -1 EEXIST (File exists) [pid 845] futex(0x7f6bbdca6fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 843] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 825] rt_sigaction(SIGRT_1, {sa_handler=0x7fc62401a650, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc623f9c450} [pid 384] <... close resumed>) = 0 [pid 308] <... read resumed>, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\xa3\x00\x00\x00\x00\x00\x00\x00\xf4\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00"..., 9967212) = 360 [pid 304] <... futex resumed>) = 0 [pid 846] futex(0x7f6bbdca6fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 845] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 384] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 308] write(6, "\x9c\x01\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xad\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 416 [pid 846] <... futex resumed>) = 0 [pid 845] futex(0x7f6bbdca6fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 384] <... socket resumed>) = 3 [pid 310] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=989158005}) [pid 308] <... write resumed>) = 416 [pid 846] sendfile(-1, -1, [3 [pid 845] <... futex resumed>) = 0 [pid 384] close(3 [pid 310] read(3 [pid 308] write(6, "\x9c\x01\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xae\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 416 [pid 846] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 845] futex(0x7f6bbdca6fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 384] <... close resumed>) = 0 [pid 310] <... read resumed>, "\x9c\x01\x00\x00", 4) = 4 [pid 308] <... write resumed>) = 416 [pid 846] futex(0x7f6bbdca6fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 845] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 843] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 825] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 388] close(3 [pid 384] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 310] read(3 [pid 308] read(6 [pid 846] <... futex resumed>) = 0 [pid 845] futex(0x7f6bbdca6fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 384] <... socket resumed>) = 3 [pid 310] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xad\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x36\x01\x00\x00"..., 412) = 412 [pid 308] <... read resumed>, 0x198990a00000, 9967212) = -1 EAGAIN (Resource temporarily unavailable) [pid 846] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 845] <... futex resumed>) = 0 [pid 384] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 308] epoll_pwait(4 [pid 846] <... clone3 resumed>) = 97 [pid 845] futex(0x7f6bbdca6fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 384] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 310] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=999987739}) [pid 308] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 846] futex(0x7f6bbdca6fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 845] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 384] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 310] read(3 [pid 308] epoll_pwait(4 [pid 846] <... futex resumed>) = 0 [pid 845] futex(0x7f6bbdca6fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 384] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 310] <... read resumed>, "\x9c\x01\x00\x00", 4) = 4 [pid 846] ioctl(3, PPPIOCSMRU, 0 [pid 845] <... futex resumed>) = 0 [pid 384] close(3 [pid 310] read(3 [pid 846] <... ioctl resumed>) = -1 ENOTCONN (Transport endpoint is not connected) [pid 845] futex(0x7f6bbdca6fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 384] <... close resumed>) = 0 [pid 310] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xae\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x36\x01\x00\x00"..., 412) = 412 [pid 846] futex(0x7f6bbdca6fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 845] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 384] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 846] <... futex resumed>) = 0 [pid 845] close_range(3, 30, 0 [pid 384] <... socket resumed>) = 3 [pid 846] futex(0x7f6bbdca6fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 845] <... close_range resumed>) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 845] exit_group(0 [pid 384] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 846] <... futex resumed>) = ? [pid 845] <... exit_group resumed>) = ? [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 846] +++ exited with 0 +++ [pid 845] +++ exited with 0 +++ [pid 843] <... socket resumed>) = 3 [pid 825] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 384] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 383] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=91, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 384] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 383] rt_sigreturn({mask=[]} [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 383] <... rt_sigreturn resumed>) = -1 EINTR (Interrupted system call) [pid 384] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 384] close(3) = 0 [pid 384] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 384] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x10\xdb\xbb\x17\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 952) = 0 [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 384] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x10\xdb\xbb\x17\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 1368) = 0 [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 384] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x10\xdb\xbb\x17\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 744) = 0 [pid 384] close(3) = 0 [pid 384] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xa4\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 384] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 384] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-15/strace-static-x86_64: Process 848 attached [pid 848] set_robust_list(0x55556b49b7e0, 24 [pid 384] <... clone resumed>, child_tidptr=0x55556b49b7d0) = 110 [pid 848] <... set_robust_list resumed>) = 0 [pid 384] rt_sigprocmask(SIG_SETMASK, [] [pid 848] rt_sigprocmask(SIG_SETMASK, [] [pid 384] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 848] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 848] chdir("./36") = 0 [pid 848] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 848] setpgid(0, 0) = 0 [pid 848] symlinkat("/syzcgroup/unified/syz1", AT_FDCWD, "./cgroup") = 0 [pid 843] futex(0x7f3cea2d1fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 825] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 304] futex(0x34196c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=305812778} [pid 848] symlinkat("/syzcgroup/cpu/syz1", AT_FDCWD, "./cgroup.cpu") = 0 [pid 848] symlinkat("/syzcgroup/net/syz1", AT_FDCWD, "./cgroup.net") = 0 [pid 843] <... futex resumed>) = 1 [ 38.625471][ T743] ? __se_sys_clock_nanosleep+0x30b/0x3a0 [ 38.632910][ T743] ? put_task_struct+0x90/0x90 [ 38.640303][ T743] ? __kasan_check_write+0x14/0x20 [ 38.646107][ T743] __x64_sys_exit+0x40/0x40 [ 38.651532][ T743] x64_sys_call+0x44/0x9a0 [ 38.656237][ T743] do_syscall_64+0x4c/0xa0 [ 38.659493][ T823] ------------[ cut here ]------------ [ 38.660870][ T743] ? clear_bhb_loop+0x50/0xa0 [ 38.671272][ T743] ? clear_bhb_loop+0x50/0xa0 [pid 841] <... futex resumed>) = 0 [pid 825] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 848] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 843] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 841] futex(0x7f3cea2d1fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 848] <... openat resumed>) = 3 [pid 841] <... futex resumed>) = 0 [pid 848] write(3, "1000", 4 [pid 841] futex(0x7f3cea2d1fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 848] <... write resumed>) = 4 [pid 848] close(3) = 0 [pid 848] read(200, 0x7ffe17bbdd80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 848] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 848] close(249) = 0 [pid 848] close(248) = 0 [pid 848] prctl(PR_SET_NAME, "syz.1.164") = 0 [pid 848] close(4) = 0 [pid 848] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 848] rt_sigaction(SIGRT_1, {sa_handler=0x7f21591a9650, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f215912b450}, NULL, 8) = 0 [pid 848] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 848] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f2158fcb000 [pid 848] mprotect(0x7f2158fcc000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 848] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 848] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f2158feb990, parent_tid=0x7f2158feb990, exit_signal=0, stack=0x7f2158fcb000, stack_size=0x201c0, tls=0x7f2158feb6c0}ci2-android-5-15/strace-static-x86_64: Process 849 attached [pid 849] set_robust_list(0x7f2158feb9a0, 24 [pid 848] <... clone3 resumed> => {parent_tid=[111]}, 88) = 111 [pid 849] <... set_robust_list resumed>) = 0 [pid 848] rt_sigprocmask(SIG_SETMASK, [] [pid 849] rt_sigprocmask(SIG_SETMASK, [] [pid 848] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 849] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 848] futex(0x7f2159411fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 849] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 848] <... futex resumed>) = 0 [pid 849] <... socket resumed>) = 3 [pid 848] futex(0x7f2159411fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 849] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 848] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 849] <... futex resumed>) = 0 [pid 848] futex(0x7f2159411fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 849] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 848] <... futex resumed>) = 0 [pid 849] <... socket resumed>) = 4 [pid 848] futex(0x7f2159411fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 849] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 848] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 849] <... futex resumed>) = 0 [pid 848] futex(0x7f2159411fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 849] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 848] <... futex resumed>) = 0 [pid 849] <... connect resumed>) = -1 EEXIST (File exists) [pid 848] futex(0x7f2159411fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 849] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 848] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 849] <... futex resumed>) = 0 [pid 848] futex(0x7f2159411fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 849] sendfile(-1, -1, [3 [pid 848] <... futex resumed>) = 0 [pid 849] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 848] futex(0x7f2159411fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 849] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 848] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 849] <... futex resumed>) = 0 [pid 848] futex(0x7f2159411fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 849] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 848] <... futex resumed>) = 0 [pid 849] <... clone3 resumed>) = 112 [pid 848] futex(0x7f2159411fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 849] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 848] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 849] futex(0x7f2159411fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 848] futex(0x7f2159411fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 849] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 848] <... futex resumed>) = 0 [pid 849] ioctl(3, PPPIOCSMRU, 0 [pid 848] futex(0x7f2159411fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 849] <... ioctl resumed>) = -1 ENOTCONN (Transport endpoint is not connected) [pid 849] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 848] <... futex resumed>) = 0 [pid 849] futex(0x7f2159411fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 848] close_range(3, 30, 0) = 0 [pid 848] exit_group(0 [pid 849] <... futex resumed>) = ? [pid 848] <... exit_group resumed>) = ? [pid 849] +++ exited with 0 +++ [pid 848] +++ exited with 0 +++ [pid 843] <... socket resumed>) = 4 [pid 825] <... mmap resumed>) = 0x7fc623e3c000 [pid 384] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=110, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 384] rt_sigreturn({mask=[]} [pid 383] write(248, "\x00\x00\x00\x00", 4 [pid 384] <... rt_sigreturn resumed>) = -1 EINTR (Interrupted system call) [pid 383] <... write resumed>) = 4 [pid 310] <... pselect6 resumed>) = 1 (in [16], left {tv_sec=0, tv_nsec=985540327}) [pid 383] umount2("./31", MNT_FORCE|UMOUNT_NOFOLLOW [pid 310] read(16 [pid 383] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 310] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 384] write(248, "\x00\x00\x00\x00", 4 [pid 383] openat(AT_FDCWD, "./31", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 310] write(3, "\xf4\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\xa3\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x00\xb4\xc4\x04"..., 248 [pid 384] <... write resumed>) = 4 [pid 383] <... openat resumed>) = 3 [pid 310] <... write resumed>) = 248 [pid 308] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3ff4dd4ab7000002}], 128, 313, NULL, 0) = 1 [pid 384] umount2("./36", MNT_FORCE|UMOUNT_NOFOLLOW [pid 383] fstat(3 [pid 310] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\xa5\x00\x00\x00\x00\x00\x00\x00", 56 [pid 308] futex(0x34196c0, FUTEX_WAKE_PRIVATE, 1 [pid 384] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 383] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 310] <... write resumed>) = 56 [pid 308] <... futex resumed>) = 1 [pid 384] openat(AT_FDCWD, "./36", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 383] getdents64(3 [pid 310] write(15, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xa5\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 308] read(6 [pid 384] <... openat resumed>) = 3 [pid 383] <... getdents64 resumed>, 0x55555db89900 /* 6 entries */, 32768) = 176 [pid 310] <... write resumed>) = 48 [pid 308] <... read resumed>, "\xf4\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\xa3\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x00\xb4\xc4\x04"..., 9967212) = 248 [pid 384] fstat(3 [pid 383] umount2("./31/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 308] read(6 [pid 384] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 383] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 310] <... pselect6 resumed>) = 1 (in [26], left {tv_sec=0, tv_nsec=999986355}) [pid 308] <... read resumed>, 0x198990a00000, 9967212) = -1 EAGAIN (Resource temporarily unavailable) [pid 384] getdents64(3 [pid 383] newfstatat(AT_FDCWD, "./31/binderfs" [pid 310] read(26 [pid 308] epoll_pwait(4 [pid 384] <... getdents64 resumed>, 0x55556b4ae900 /* 6 entries */, 32768) = 176 [pid 383] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 310] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 308] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 384] umount2("./36/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 383] unlink("./31/binderfs" [pid 310] write(3, "\xf4\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x01\x00\x00\x00\x20\x00\x00\x00\xa4\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\xc0\x17\x53\x02"..., 248 [pid 308] epoll_pwait(4 [pid 384] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 383] <... unlink resumed>) = 0 [pid 310] <... write resumed>) = 248 [pid 384] newfstatat(AT_FDCWD, "./36/binderfs" [pid 383] umount2("./31/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 310] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x01\x00\x00\x00\xa6\x00\x00\x00\x00\x00\x00\x00", 56 [pid 384] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 383] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 310] <... write resumed>) = 56 [pid 384] unlink("./36/binderfs" [pid 383] newfstatat(AT_FDCWD, "./31/cgroup.net" [pid 310] write(18, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xa6\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 384] <... unlink resumed>) = 0 [pid 383] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 310] <... write resumed>) = 48 [pid 384] umount2("./36/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 383] unlink("./31/cgroup.net" [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 384] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 383] <... unlink resumed>) = 0 [pid 384] newfstatat(AT_FDCWD, "./36/cgroup.net" [pid 383] umount2("./31/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 384] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 383] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 384] unlink("./36/cgroup.net" [pid 383] newfstatat(AT_FDCWD, "./31/cgroup.cpu" [pid 384] <... unlink resumed>) = 0 [pid 383] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 384] umount2("./36/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 383] unlink("./31/cgroup.cpu" [pid 384] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 383] <... unlink resumed>) = 0 [pid 384] newfstatat(AT_FDCWD, "./36/cgroup.cpu" [pid 383] umount2("./31/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 384] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 383] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 384] unlink("./36/cgroup.cpu" [pid 383] newfstatat(AT_FDCWD, "./31/cgroup" [pid 384] <... unlink resumed>) = 0 [pid 383] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 384] umount2("./36/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 383] unlink("./31/cgroup" [pid 384] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 383] <... unlink resumed>) = 0 [pid 384] newfstatat(AT_FDCWD, "./36/cgroup" [pid 383] getdents64(3 [pid 384] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 383] <... getdents64 resumed>, 0x55555db89900 /* 0 entries */, 32768) = 0 [pid 384] unlink("./36/cgroup" [pid 383] close(3 [pid 384] <... unlink resumed>) = 0 [pid 383] <... close resumed>) = 0 [pid 384] getdents64(3 [pid 383] unlinkat(AT_FDCWD, "./31", AT_REMOVEDIR [pid 384] <... getdents64 resumed>, 0x55556b4ae900 /* 0 entries */, 32768) = 0 [pid 383] <... unlinkat resumed>) = 0 [pid 843] futex(0x7f3cea2d1fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 825] mprotect(0x7fc623e3d000, 131072, PROT_READ|PROT_WRITE [pid 388] <... close resumed>) = 0 [pid 384] close(3 [pid 383] mkdirat(AT_FDCWD, "./32", 0777 [pid 304] <... futex resumed>) = 0 [pid 384] <... close resumed>) = 0 [pid 383] <... mkdirat resumed>) = 0 [pid 384] unlinkat(AT_FDCWD, "./36", AT_REMOVEDIR [pid 383] openat(AT_FDCWD, "/dev/loop2", O_RDWR [pid 384] <... unlinkat resumed>) = 0 [pid 383] <... openat resumed>) = 3 [pid 384] mkdirat(AT_FDCWD, "./37", 0777 [pid 383] ioctl(3, LOOP_CLR_FD [pid 384] <... mkdirat resumed>) = 0 [pid 383] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 384] openat(AT_FDCWD, "/dev/loop1", O_RDWR [pid 383] close(3 [pid 384] <... openat resumed>) = 3 [pid 383] <... close resumed>) = 0 [pid 384] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=106, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 383] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 384] rt_sigreturn({mask=[]} [pid 383] <... socket resumed>) = 3 [pid 384] <... rt_sigreturn resumed>) = 3 [pid 383] close(3 [pid 384] ioctl(3, LOOP_CLR_FD [pid 383] <... close resumed>) = 0 [pid 384] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 383] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 384] close(3 [pid 383] <... socket resumed>) = 3 [pid 843] <... futex resumed>) = 1 [pid 841] <... futex resumed>) = 0 [pid 825] <... mprotect resumed>) = 0 [pid 384] <... close resumed>) = 0 [pid 383] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 841] futex(0x7f3cea2d1fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 384] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 383] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 841] <... futex resumed>) = 0 [pid 384] <... socket resumed>) = 3 [pid 383] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 841] futex(0x7f3cea2d1fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 384] close(3 [pid 383] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 384] <... close resumed>) = 0 [pid 383] close(3 [pid 384] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 383] <... close resumed>) = 0 [pid 384] <... socket resumed>) = 3 [pid 383] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 384] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 383] <... socket resumed>) = 3 [pid 384] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 384] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 383] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 384] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 384] close(3 [pid 383] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 384] <... close resumed>) = 0 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 384] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 383] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 384] <... socket resumed>) = 3 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 383] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 384] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 383] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 384] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 383] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 384] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 383] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 384] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 383] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 384] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 383] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 384] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 383] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 384] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 383] close(3 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 383] <... close resumed>) = 0 [pid 384] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 383] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 383] <... socket resumed>) = 3 [pid 384] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 383] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 383] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 384] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 383] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 384] close(3 [pid 383] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 384] <... close resumed>) = 0 [pid 383] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 384] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 383] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 384] <... socket resumed>) = 3 [pid 383] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 383] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 384] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 383] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 383] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 384] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 383] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 383] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 384] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 383] close(3 [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 383] <... close resumed>) = 0 [pid 384] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 383] read(249 [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 383] <... read resumed>, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xa5\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 384] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 383] rt_sigprocmask(SIG_BLOCK, ~[] [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 383] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 384] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 383] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-15/strace-static-x86_64: Process 851 attached [pid 384] close(3 [pid 851] set_robust_list(0x55555db767e0, 24 [pid 384] <... close resumed>) = 0 [pid 383] <... clone resumed>, child_tidptr=0x55555db767d0) = 98 [pid 851] <... set_robust_list resumed>) = 0 [pid 384] read(249 [pid 383] rt_sigprocmask(SIG_SETMASK, [] [pid 851] rt_sigprocmask(SIG_SETMASK, [] [pid 384] <... read resumed>, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xa6\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 383] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 851] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 843] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 384] rt_sigprocmask(SIG_BLOCK, ~[] [pid 851] chdir("./32" [pid 825] rt_sigprocmask(SIG_BLOCK, ~[] [pid 384] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 851] <... chdir resumed>) = 0 [pid 384] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 851] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 384] <... clone resumed>, child_tidptr=0x55556b49b7d0) = 113 [pid 851] setpgid(0, 0 [pid 384] rt_sigprocmask(SIG_SETMASK, [] [pid 851] <... setpgid resumed>) = 0 [pid 384] <... rt_sigprocmask resumed>, NULL, 8) = 0 ci2-android-5-15/strace-static-x86_64: Process 852 attached [pid 851] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup" [pid 843] <... connect resumed>) = 0 [pid 825] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 386] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=73, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 304] futex(0x34196c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=257387245} [pid 852] set_robust_list(0x55556b49b7e0, 24 [pid 851] <... symlinkat resumed>) = 0 [pid 843] futex(0x7f3cea2d1fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 825] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc623e5c990, parent_tid=0x7fc623e5c990, exit_signal=0, stack=0x7fc623e3c000, stack_size=0x201c0, tls=0x7fc623e5c6c0} [pid 851] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 851] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net" [pid 852] <... set_robust_list resumed>) = 0 [pid 851] <... symlinkat resumed>) = 0 ci2-android-5-15/strace-static-x86_64: Process 853 attached [pid 851] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 853] set_robust_list(0x7fc623e5c9a0, 24 [pid 852] rt_sigprocmask(SIG_SETMASK, [] [pid 851] <... openat resumed>) = 3 [pid 843] <... futex resumed>) = 1 [pid 841] <... futex resumed>) = 0 [pid 386] rt_sigreturn({mask=[]} [ 38.676378][ T743] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 38.683346][ T743] RIP: 0033:0x7fbe35fb10d9 [ 38.688963][ T743] Code: Unable to access opcode bytes at RIP 0x7fbe35fb10af. [ 38.688963][ T802] R10: dffffc0000000000 R11: ffffed1023edcc11 R12: dffffc0000000000 [ 38.688979][ T802] R13: dffffc0000000000 R14: 000000000bb75e80 R15: ffff88812de4a800 [ 38.696452][ T743] RSP: 002b:00007fbe35e11ef8 EFLAGS: 00000246 ORIG_RAX: 000000000000003c [pid 851] write(3, "1000", 4) = 4 [pid 851] close(3) = 0 [pid 851] read(200, 0x7fff36525510, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 851] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 852] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 853] <... set_robust_list resumed>) = 0 [pid 851] <... symlinkat resumed>) = 0 [pid 843] futex(0x7f3cea2d1fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 841] futex(0x7f3cea2d1fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 825] <... clone3 resumed> => {parent_tid=[84]}, 88) = 84 [pid 386] <... rt_sigreturn resumed>) = -1 EINTR (Interrupted system call) [pid 851] close(249) = 0 [pid 851] close(248) = 0 [pid 851] prctl(PR_SET_NAME, "syz.2.165") = 0 [pid 851] close(4) = 0 [pid 851] futex(0x7f6bbdca6fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 851] rt_sigaction(SIGRT_1, {sa_handler=0x7f6bbda3e650, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f6bbd9c0450}, NULL, 8) = 0 [pid 851] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 851] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f6bbd860000 [pid 851] mprotect(0x7f6bbd861000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 851] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 851] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6bbd880990, parent_tid=0x7f6bbd880990, exit_signal=0, stack=0x7f6bbd860000, stack_size=0x201c0, tls=0x7f6bbd8806c0}ci2-android-5-15/strace-static-x86_64: Process 854 attached [pid 854] set_robust_list(0x7f6bbd8809a0, 24 [pid 851] <... clone3 resumed> => {parent_tid=[99]}, 88) = 99 [pid 854] <... set_robust_list resumed>) = 0 [pid 851] rt_sigprocmask(SIG_SETMASK, [] [pid 854] rt_sigprocmask(SIG_SETMASK, [] [pid 851] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 854] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 851] futex(0x7f6bbdca6fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 854] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 851] <... futex resumed>) = 0 [pid 854] <... socket resumed>) = 3 [pid 851] futex(0x7f6bbdca6fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 854] futex(0x7f6bbdca6fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 851] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 854] <... futex resumed>) = 0 [pid 851] futex(0x7f6bbdca6fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 854] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 851] <... futex resumed>) = 0 [pid 854] <... socket resumed>) = 4 [pid 851] futex(0x7f6bbdca6fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 854] futex(0x7f6bbdca6fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 851] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 854] <... futex resumed>) = 0 [pid 851] futex(0x7f6bbdca6fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 854] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 851] <... futex resumed>) = 0 [pid 854] <... connect resumed>) = 0 [pid 851] futex(0x7f6bbdca6fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 854] futex(0x7f6bbdca6fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 851] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 854] <... futex resumed>) = 0 [pid 851] futex(0x7f6bbdca6fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 854] sendfile(-1, -1, [3 [pid 851] <... futex resumed>) = 0 [pid 854] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 851] futex(0x7f6bbdca6fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 854] futex(0x7f6bbdca6fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 851] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 854] <... futex resumed>) = 0 [pid 851] futex(0x7f6bbdca6fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 854] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 851] <... futex resumed>) = 0 [pid 854] <... clone3 resumed>) = 100 [pid 851] futex(0x7f6bbdca6fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 854] futex(0x7f6bbdca6fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 851] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 854] <... futex resumed>) = 0 [pid 851] futex(0x7f6bbdca6fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 854] ioctl(3, PPPIOCSMRU, 0 [pid 851] <... futex resumed>) = 0 [pid 854] <... ioctl resumed>) = -1 ENOSYS (Function not implemented) [pid 851] futex(0x7f6bbdca6fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 854] futex(0x7f6bbdca6fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 851] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 854] <... futex resumed>) = 0 [pid 851] close_range(3, 30, 0 [pid 854] futex(0x7f6bbdca6fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 851] <... close_range resumed>) = 0 [pid 851] exit_group(0 [pid 854] <... futex resumed>) = ? [pid 851] <... exit_group resumed>) = ? [pid 854] +++ exited with 0 +++ [pid 851] +++ exited with 0 +++ [pid 308] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3ff4dd4ab7000002}], 128, 296, NULL, 0) = 1 [pid 383] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=98, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 308] futex(0x34196c0, FUTEX_WAKE_PRIVATE, 1 [pid 383] rt_sigreturn({mask=[]} [pid 308] <... futex resumed>) = 1 [pid 383] <... rt_sigreturn resumed>) = -1 EINTR (Interrupted system call) [pid 308] read(6, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\xa5\x00\x00\x00\x00\x00\x00\x00\xf4\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00"..., 9967212) = 360 [pid 308] write(6, "\x9c\x01\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xaf\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 416 [pid 383] write(248, "\x00\x00\x00\x00", 4 [pid 310] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=954095940}) [pid 308] <... write resumed>) = 416 [pid 383] <... write resumed>) = 4 [pid 310] read(3 [pid 308] write(6, "\x9c\x01\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xb0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 416 [pid 383] umount2("./32", MNT_FORCE|UMOUNT_NOFOLLOW [pid 310] <... read resumed>, "\x9c\x01\x00\x00", 4) = 4 [pid 308] <... write resumed>) = 416 [pid 383] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 310] read(3 [pid 308] read(6 [pid 383] openat(AT_FDCWD, "./32", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 310] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xaf\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x36\x01\x00\x00"..., 412) = 412 [pid 308] <... read resumed>, 0x198990a00000, 9967212) = -1 EAGAIN (Resource temporarily unavailable) [pid 383] <... openat resumed>) = 3 [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 308] epoll_pwait(4 [pid 383] fstat(3 [pid 310] <... pselect6 resumed>) = 2 (in [3 16], left {tv_sec=0, tv_nsec=999988784}) [pid 308] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 383] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 310] read(3 [pid 308] epoll_pwait(4 [pid 383] getdents64(3 [pid 310] <... read resumed>, "\x9c\x01\x00\x00", 4) = 4 [pid 383] <... getdents64 resumed>, 0x55555db89900 /* 6 entries */, 32768) = 176 [pid 310] read(3 [pid 383] umount2("./32/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 310] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xb0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x36\x01\x00\x00"..., 412) = 412 [pid 383] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 310] read(16 [pid 383] newfstatat(AT_FDCWD, "./32/binderfs" [pid 310] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 383] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 310] write(3, "\xe4\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\xa5\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x1c\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x1c\x00\x00\x00\x14\x00\x00\x00\x80\xf0\xfa\x02"..., 232 [pid 383] unlink("./32/binderfs" [pid 310] <... write resumed>) = 232 [pid 308] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3ff4dd4ab7000002}], 128, 247, NULL, 0) = 1 [pid 852] chdir("./37" [pid 383] <... unlink resumed>) = 0 [pid 310] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\xa7\x00\x00\x00\x00\x00\x00\x00", 56 [pid 308] read(6 [pid 853] rt_sigprocmask(SIG_SETMASK, [] [pid 843] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 825] rt_sigprocmask(SIG_SETMASK, [] [pid 841] <... futex resumed>) = 0 [pid 383] umount2("./32/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 310] <... write resumed>) = 56 [pid 308] <... read resumed>, "\xe4\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\xa5\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x1c\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x1c\x00\x00\x00\x14\x00\x00\x00\x80\xf0\xfa\x02"..., 9967212) = 232 [pid 304] <... futex resumed>) = 0 [pid 853] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 852] <... chdir resumed>) = 0 [pid 843] sendfile(-1, -1, [3 [pid 841] futex(0x7f3cea2d1fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 825] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 383] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 310] write(15, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xa7\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 308] read(6 [pid 383] newfstatat(AT_FDCWD, "./32/cgroup.net" [pid 310] <... write resumed>) = 48 [pid 308] <... read resumed>, 0x198990a00000, 9967212) = -1 EAGAIN (Resource temporarily unavailable) [pid 383] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 308] epoll_pwait(4 [pid 383] unlink("./32/cgroup.net" [pid 308] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 383] <... unlink resumed>) = 0 [pid 308] epoll_pwait(4 [pid 383] umount2("./32/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 383] newfstatat(AT_FDCWD, "./32/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 383] unlink("./32/cgroup.cpu") = 0 [pid 383] umount2("./32/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 383] newfstatat(AT_FDCWD, "./32/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 383] unlink("./32/cgroup") = 0 [pid 383] getdents64(3, 0x55555db89900 /* 0 entries */, 32768) = 0 [pid 383] close(3) = 0 [pid 383] unlinkat(AT_FDCWD, "./32", AT_REMOVEDIR) = 0 [pid 383] mkdirat(AT_FDCWD, "./33", 0777) = 0 [pid 383] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3 [pid 383] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 383] close(3) = 0 [pid 383] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 383] close(3) = 0 [pid 383] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 383] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 383] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 383] close(3) = 0 [pid 383] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 383] close(3) = 0 [pid 383] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 383] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 383] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 853] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 852] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 825] futex(0x7fc624282fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 383] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 843] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 383] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 383] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 383] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 383] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 383] close(3) = 0 [pid 383] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xa7\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 383] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 383] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 853] <... socket resumed>) = 3 [pid 852] <... prctl resumed>) = 0 [pid 843] futex(0x7f3cea2d1fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 825] <... futex resumed>) = 0 [pid 383] <... clone resumed>, child_tidptr=0x55555db767d0) = 101 [pid 383] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 383] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=94, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 383] rt_sigreturn({mask=[]}) = 0 [pid 388] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 388] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 388] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 388] close(3) = 0 [pid 388] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 388] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x78\x02\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x10\xa3\x84\xc2\xff\x7f\x00\x00\x00\x00\x00\x00"..., 728) = 0 [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 388] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\x10\xa3\x84\xc2\xff\x7f\x00\x00\x00\x00\x00\x00"..., 1032) = 0 [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 388] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x10\xa3\x84\xc2\xff\x7f\x00\x00\x00\x00\x00\x00"..., 576) = 0 [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 388] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x78\x02\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x10\xa3\x84\xc2\xff\x7f\x00\x00\x00\x00\x00\x00"..., 728) = 0 [pid 388] close(3) = 0 [pid 388] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 388] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 388] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 388] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x10\xa3\x84\xc2\xff\x7f\x00\x00\x00\x00\x00\x00"..., 952) = 0 [pid 388] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 388] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 388] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x10\xa3\x84\xc2\xff\x7f\x00\x00\x00\x00\x00\x00"..., 1368) = 0 [pid 388] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 388] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 388] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x10\xa3\x84\xc2\xff\x7f\x00\x00\x00\x00\x00\x00"..., 744) = 0 [pid 388] close(3) = 0 [pid 388] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x9b\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 388] rt_sigprocmask(SIG_BLOCK, ~[]ci2-android-5-15/strace-static-x86_64: Process 856 attached [pid 843] <... futex resumed>) = 1 [pid 388] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 856] set_robust_list(0x55555db767e0, 24 [pid 853] futex(0x7fc624282fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 852] setpgid(0, 0 [pid 843] futex(0x7f3cea2d1fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 841] <... futex resumed>) = 0 [pid 825] futex(0x7fc624282fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 304] futex(0x34196c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=227432708} [pid 856] <... set_robust_list resumed>) = 0 [pid 856] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 856] chdir("./33") = 0 [pid 856] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 856] setpgid(0, 0) = 0 [pid 856] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 856] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 856] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 856] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 856] write(3, "1000", 4) = 4 [pid 856] close(3) = 0 [pid 856] read(200, 0x7fff36525510, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 856] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 856] close(249) = 0 [pid 856] close(248) = 0 [pid 856] prctl(PR_SET_NAME, "syz.2.167") = 0 [pid 856] close(4) = 0 [pid 856] futex(0x7f6bbdca6fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 856] rt_sigaction(SIGRT_1, {sa_handler=0x7f6bbda3e650, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f6bbd9c0450}, NULL, 8) = 0 [pid 856] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 856] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f6bbd860000 [pid 856] mprotect(0x7f6bbd861000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 856] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 856] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6bbd880990, parent_tid=0x7f6bbd880990, exit_signal=0, stack=0x7f6bbd860000, stack_size=0x201c0, tls=0x7f6bbd8806c0} => {parent_tid=[102]}, 88) = 102 [pid 856] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 856] futex(0x7f6bbdca6fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 856] futex(0x7f6bbdca6fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 388] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55556936e7d0) = 82 [pid 388] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [ 38.726254][ T743] RAX: ffffffffffffffda RBX: 0000000000000058 RCX: 00007fbe35fb10d9 [ 38.735773][ T743] RDX: 00007fbe35e129c8 RSI: 0000000000000000 RDI: 0000000000000000 [ 38.746167][ T743] RBP: 00007fbe36048024 R08: 0000000000000000 R09: 0000000000000058 [ 38.751347][ T823] WARNING: CPU: 1 PID: 823 at net/l2tp/l2tp_ppp.c:156 pppol2tp_sock_to_session+0x167/0x1b0 [ 38.754776][ T743] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 38.769479][ T823] Modules linked in: ci2-android-5-15/strace-static-x86_64: Process 857 attached [pid 853] <... futex resumed>) = 0 [pid 852] <... setpgid resumed>) = 0 [pid 841] futex(0x7f3cea2d1fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 825] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) ci2-android-5-15/strace-static-x86_64: Process 858 attached [pid 857] set_robust_list(0x7f6bbd8809a0, 24 [pid 853] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 852] symlinkat("/syzcgroup/unified/syz1", AT_FDCWD, "./cgroup" [pid 843] <... futex resumed>) = 0 [pid 841] <... futex resumed>) = 1 [pid 825] futex(0x7fc624282fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 843] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 841] futex(0x7f3cea2d1fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 308] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3ff4dd4ab7000002}], 128, 245, NULL, 0) = 1 [pid 843] <... clone3 resumed>) = 76 [pid 308] futex(0x34196c0, FUTEX_WAKE_PRIVATE, 1) = 1 [pid 308] read(6, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\xa7\x00\x00\x00\x00\x00\x00\x00", 9967212) = 56 [pid 308] write(6, "\x9c\x01\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xb1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 416 [pid 310] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=939810790}) [pid 308] <... write resumed>) = 416 [pid 310] read(3 [pid 308] read(6 [pid 843] futex(0x7f3cea2d1fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 310] <... read resumed>, "\x9c\x01\x00\x00", 4) = 4 [pid 308] <... read resumed>, 0x198990a00000, 9967212) = -1 EAGAIN (Resource temporarily unavailable) [pid 843] <... futex resumed>) = 1 [pid 841] <... futex resumed>) = 0 [pid 310] read(3 [pid 308] epoll_pwait(4 [pid 843] ioctl(3, PPPIOCSMRU, 0 [pid 841] futex(0x7f3cea2d1fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 310] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xb1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x36\x01\x00\x00"..., 412) = 412 [pid 308] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 843] <... ioctl resumed>) = -1 ENOSYS (Function not implemented) [pid 841] <... futex resumed>) = 0 [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 308] epoll_pwait(4 [pid 843] futex(0x7f3cea2d1fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 841] futex(0x7f3cea2d1fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 843] <... futex resumed>) = 0 [pid 841] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 843] futex(0x7f3cea2d1fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 841] close_range(3, 30, 0) = 0 [pid 841] exit_group(0 [pid 843] <... futex resumed>) = ? [pid 841] <... exit_group resumed>) = ? [pid 843] +++ exited with 0 +++ [pid 841] +++ exited with 0 +++ [pid 386] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=74, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 386] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 386] write(248, "\x00\x00\x00\x00", 4 [pid 310] <... pselect6 resumed>) = 1 (in [21], left {tv_sec=0, tv_nsec=998226039}) [pid 310] read(21, "\x00\x00\x00\x00", 4) = 4 [pid 310] write(3, "\xe4\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x06\x00\x00\x00\x20\x00\x00\x00\xa2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x1c\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x1c\x00\x00\x00\x14\x00\x00\x00\x40\x43\xa6\x0d"..., 232) = 232 [pid 308] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3ff4dd4ab7000002}], 128, 184, NULL, 0) = 1 [pid 310] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x06\x00\x00\x00\xa8\x00\x00\x00\x00\x00\x00\x00", 56 [pid 308] read(6 [pid 310] <... write resumed>) = 56 [pid 308] <... read resumed>, "\xe4\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x06\x00\x00\x00\x20\x00\x00\x00\xa2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x1c\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x1c\x00\x00\x00\x14\x00\x00\x00\x40\x43\xa6\x0d"..., 9967212) = 232 [pid 310] write(20, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xa8\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 308] read(6 [pid 310] <... write resumed>) = 48 [pid 308] <... read resumed>, 0x198990a00000, 9967212) = -1 EAGAIN (Resource temporarily unavailable) [pid 386] <... write resumed>) = 4 [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 308] epoll_pwait(4 [pid 386] umount2("./23", MNT_FORCE|UMOUNT_NOFOLLOW [pid 308] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 386] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 308] epoll_pwait(4 [pid 386] openat(AT_FDCWD, "./23", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 386] fstat(3, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 386] getdents64(3, 0x55556825d900 /* 6 entries */, 32768) = 176 [pid 386] umount2("./23/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 386] newfstatat(AT_FDCWD, "./23/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 386] unlink("./23/binderfs") = 0 [pid 386] umount2("./23/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 386] newfstatat(AT_FDCWD, "./23/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 386] unlink("./23/cgroup.net") = 0 [pid 386] umount2("./23/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 386] newfstatat(AT_FDCWD, "./23/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 386] unlink("./23/cgroup.cpu") = 0 [pid 386] umount2("./23/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 386] newfstatat(AT_FDCWD, "./23/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 386] unlink("./23/cgroup") = 0 [pid 386] getdents64(3, 0x55556825d900 /* 0 entries */, 32768) = 0 [pid 386] close(3) = 0 [pid 386] unlinkat(AT_FDCWD, "./23", AT_REMOVEDIR) = 0 [pid 386] mkdirat(AT_FDCWD, "./24", 0777) = 0 [pid 386] openat(AT_FDCWD, "/dev/loop6", O_RDWR) = 3 [pid 386] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 386] close(3 [pid 858] set_robust_list(0x55556936e7e0, 24 [pid 857] <... set_robust_list resumed>) = 0 [pid 853] <... socket resumed>) = 4 [pid 852] <... symlinkat resumed>) = 0 [pid 825] <... futex resumed>) = 0 [pid 386] <... close resumed>) = 0 [pid 304] <... futex resumed>) = 0 [pid 386] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 384] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=109, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 386] <... socket resumed>) = 3 [pid 384] rt_sigreturn({mask=[]} [pid 386] close(3 [pid 384] <... rt_sigreturn resumed>) = 0 [pid 386] <... close resumed>) = 0 [pid 386] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 386] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 386] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 386] close(3) = 0 [pid 386] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 386] close(3) = 0 [pid 386] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 386] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 386] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 386] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x10\x36\x1e\xf9\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 952) = 0 [pid 386] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 386] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 386] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x10\x36\x1e\xf9\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 1368) = 0 [pid 386] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 386] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 386] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x10\x36\x1e\xf9\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 744) = 0 [pid 386] close(3) = 0 [pid 386] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xa8\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 386] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 386] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-15/strace-static-x86_64: Process 860 attached [pid 860] set_robust_list(0x55556824a7e0, 24 [pid 386] <... clone resumed>, child_tidptr=0x55556824a7d0) = 77 [pid 860] <... set_robust_list resumed>) = 0 [pid 386] rt_sigprocmask(SIG_SETMASK, [] [pid 860] rt_sigprocmask(SIG_SETMASK, [] [pid 386] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 860] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 860] chdir("./24") = 0 [pid 860] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 860] setpgid(0, 0) = 0 [pid 860] symlinkat("/syzcgroup/unified/syz6", AT_FDCWD, "./cgroup" [pid 857] rt_sigprocmask(SIG_SETMASK, [] [pid 853] futex(0x7fc624282fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 852] symlinkat("/syzcgroup/cpu/syz1", AT_FDCWD, "./cgroup.cpu" [pid 825] futex(0x7fc624282fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 857] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 860] <... symlinkat resumed>) = 0 [pid 857] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 853] <... futex resumed>) = 0 [pid 852] <... symlinkat resumed>) = 0 [pid 825] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 860] symlinkat("/syzcgroup/cpu/syz6", AT_FDCWD, "./cgroup.cpu") = 0 [pid 860] symlinkat("/syzcgroup/net/syz6", AT_FDCWD, "./cgroup.net") = 0 [pid 825] futex(0x7fc624282fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 853] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 304] futex(0x34196c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=168218322} [pid 857] <... socket resumed>) = 3 [pid 852] symlinkat("/syzcgroup/net/syz1", AT_FDCWD, "./cgroup.net" [pid 825] <... futex resumed>) = 0 [pid 857] futex(0x7f6bbdca6fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 853] <... connect resumed>) = 0 [pid 860] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 860] write(3, "1000", 4) = 4 [pid 852] <... symlinkat resumed>) = 0 [pid 860] close(3 [pid 857] <... futex resumed>) = 1 [pid 856] <... futex resumed>) = 0 [pid 853] futex(0x7fc624282fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 825] futex(0x7fc624282fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 860] <... close resumed>) = 0 [pid 858] <... set_robust_list resumed>) = 0 [pid 857] futex(0x7f6bbdca6fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 856] futex(0x7f6bbdca6fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 852] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 860] read(200 [pid 856] <... futex resumed>) = 0 [pid 860] <... read resumed>, 0x7ffef91e3880, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 856] futex(0x7f6bbdca6fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 860] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 860] close(249) = 0 [pid 860] close(248) = 0 [pid 860] prctl(PR_SET_NAME, "syz.6.168") = 0 [pid 860] close(4) = 0 [pid 860] futex(0x7f3cea2d1fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 860] rt_sigaction(SIGRT_1, {sa_handler=0x7f3cea069650, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f3ce9feb450}, NULL, 8) = 0 [pid 860] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 860] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f3ce9e8b000 [pid 860] mprotect(0x7f3ce9e8c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 860] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 860] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f3ce9eab990, parent_tid=0x7f3ce9eab990, exit_signal=0, stack=0x7f3ce9e8b000, stack_size=0x201c0, tls=0x7f3ce9eab6c0}ci2-android-5-15/strace-static-x86_64: Process 861 attached [pid 861] set_robust_list(0x7f3ce9eab9a0, 24) = 0 [pid 860] <... clone3 resumed> => {parent_tid=[78]}, 88) = 78 [pid 861] rt_sigprocmask(SIG_SETMASK, [] [pid 860] rt_sigprocmask(SIG_SETMASK, [] [pid 861] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 860] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 861] futex(0x7f3cea2d1fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 860] futex(0x7f3cea2d1fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 861] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 860] <... futex resumed>) = 0 [pid 861] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 860] futex(0x7f3cea2d1fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 861] <... socket resumed>) = 3 [pid 861] futex(0x7f3cea2d1fac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 860] <... futex resumed>) = 0 [pid 861] futex(0x7f3cea2d1fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 860] futex(0x7f3cea2d1fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 861] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 860] <... futex resumed>) = 0 [pid 861] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 860] futex(0x7f3cea2d1fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 861] <... socket resumed>) = 4 [pid 861] futex(0x7f3cea2d1fac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 860] <... futex resumed>) = 0 [pid 861] futex(0x7f3cea2d1fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 860] futex(0x7f3cea2d1fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 861] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 860] <... futex resumed>) = 0 [pid 861] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 860] futex(0x7f3cea2d1fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 861] <... connect resumed>) = -1 EEXIST (File exists) [pid 861] futex(0x7f3cea2d1fac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 860] <... futex resumed>) = 0 [pid 861] futex(0x7f3cea2d1fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 860] futex(0x7f3cea2d1fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 861] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 860] <... futex resumed>) = 0 [pid 861] sendfile(-1, -1, [3 [pid 860] futex(0x7f3cea2d1fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 383] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=97, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 861] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 383] rt_sigreturn({mask=[]} [pid 861] futex(0x7f3cea2d1fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 383] <... rt_sigreturn resumed>) = 0 [pid 861] <... futex resumed>) = 1 [pid 860] <... futex resumed>) = 0 [pid 861] futex(0x7f3cea2d1fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 860] futex(0x7f3cea2d1fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 861] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 860] <... futex resumed>) = 0 [pid 861] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 860] futex(0x7f3cea2d1fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 861] <... clone3 resumed>) = 79 [pid 861] futex(0x7f3cea2d1fac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 860] <... futex resumed>) = 0 [pid 861] futex(0x7f3cea2d1fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 860] futex(0x7f3cea2d1fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 861] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 860] <... futex resumed>) = 0 [pid 861] ioctl(3, PPPIOCSMRU, 0 [pid 860] futex(0x7f3cea2d1fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 861] <... ioctl resumed>) = -1 ENOTCONN (Transport endpoint is not connected) [pid 861] futex(0x7f3cea2d1fac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 860] <... futex resumed>) = 0 [pid 861] futex(0x7f3cea2d1fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 860] close_range(3, 30, 0) = 0 [pid 860] exit_group(0 [pid 861] <... futex resumed>) = ? [pid 860] <... exit_group resumed>) = ? [pid 861] +++ exited with 0 +++ [pid 860] +++ exited with 0 +++ [pid 386] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=77, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 386] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 386] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 310] <... pselect6 resumed>) = 1 (in [21], left {tv_sec=0, tv_nsec=977593749}) [pid 386] umount2("./24", MNT_FORCE|UMOUNT_NOFOLLOW [pid 310] read(21 [pid 386] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 310] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 386] openat(AT_FDCWD, "./24", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 310] write(3, "\xf4\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x06\x00\x00\x00\x20\x00\x00\x00\xa8\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\xc0\xf3\x5e\x01"..., 248 [pid 386] <... openat resumed>) = 3 [pid 310] <... write resumed>) = 248 [pid 386] fstat(3 [pid 310] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x06\x00\x00\x00\xa9\x00\x00\x00\x00\x00\x00\x00", 56 [pid 386] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 310] <... write resumed>) = 56 [pid 386] getdents64(3 [pid 310] write(20, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xa9\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 386] <... getdents64 resumed>, 0x55556825d900 /* 6 entries */, 32768) = 176 [pid 310] <... write resumed>) = 48 [pid 386] umount2("./24/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 386] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 386] newfstatat(AT_FDCWD, "./24/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 386] unlink("./24/binderfs") = 0 [pid 386] umount2("./24/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 386] newfstatat(AT_FDCWD, "./24/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 386] unlink("./24/cgroup.net") = 0 [pid 386] umount2("./24/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 853] <... futex resumed>) = 0 [pid 825] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 857] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 386] newfstatat(AT_FDCWD, "./24/cgroup.cpu" [pid 852] <... openat resumed>) = 3 [pid 386] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 386] unlink("./24/cgroup.cpu" [pid 857] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 853] sendfile(-1, -1, [3 [pid 852] write(3, "1000", 4 [pid 825] futex(0x7fc624282fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 386] <... unlink resumed>) = 0 [pid 386] umount2("./24/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 386] newfstatat(AT_FDCWD, "./24/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 386] unlink("./24/cgroup") = 0 [pid 386] getdents64(3 [pid 857] <... socket resumed>) = 4 [pid 853] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 852] <... write resumed>) = 4 [pid 825] <... futex resumed>) = 0 [pid 386] <... getdents64 resumed>, 0x55556825d900 /* 0 entries */, 32768) = 0 [pid 386] close(3) = 0 [pid 386] unlinkat(AT_FDCWD, "./24", AT_REMOVEDIR) = 0 [pid 386] mkdirat(AT_FDCWD, "./25", 0777) = 0 [pid 386] openat(AT_FDCWD, "/dev/loop6", O_RDWR) = 3 [pid 386] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [ 38.772237][ T802] FS: 0000000000000000(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 38.772873][ T743] R13: 00007fbe36239038 R14: 00007fbe36238fa0 R15: 00007fffc284a618 [ 38.776653][ T823] [ 38.785951][ T802] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 38.804237][ T802] CR2: 00007fbe36d6b060 CR3: 000000010d6d4000 CR4: 00000000003506a0 [ 38.814559][ T802] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [pid 386] close(3 [pid 858] rt_sigprocmask(SIG_SETMASK, [] [pid 857] futex(0x7f6bbdca6fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 853] futex(0x7fc624282fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 852] close(3 [pid 825] futex(0x7fc624282fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 386] <... close resumed>) = 0 [pid 386] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 386] close(3) = 0 [pid 386] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 386] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 386] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 386] close(3) = 0 [pid 386] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 384] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=112, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 386] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 384] rt_sigreturn({mask=[]} [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 384] <... rt_sigreturn resumed>) = -1 EINTR (Interrupted system call) [pid 386] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 386] close(3) = 0 [pid 386] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 386] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 386] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 386] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 386] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 386] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 386] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 386] close(3) = 0 [pid 386] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xa9\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 386] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 386] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 858] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 857] <... futex resumed>) = 1 [pid 856] <... futex resumed>) = 0 [pid 853] <... futex resumed>) = 0 [pid 852] <... close resumed>) = 0 [pid 825] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 856] futex(0x7f6bbdca6fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 386] <... clone resumed>, child_tidptr=0x55556824a7d0) = 80 [pid 856] <... futex resumed>) = 0 [pid 386] rt_sigprocmask(SIG_SETMASK, [] [pid 856] futex(0x7f6bbdca6fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 386] <... rt_sigprocmask resumed>, NULL, 8) = 0 ci2-android-5-15/strace-static-x86_64: Process 863 attached [pid 858] chdir("./26" [pid 857] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 853] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 852] read(200 [pid 825] futex(0x7fc624282fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 308] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3ff4dd4ab7000002}], 128, 181, NULL, 0) = 1 [pid 308] futex(0x34196c0, FUTEX_WAKE_PRIVATE, 1) = 1 [pid 308] read(6, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x06\x00\x00\x00\xa8\x00\x00\x00\x00\x00\x00\x00\xf4\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00"..., 9967212) = 360 [pid 308] write(6, "\x9c\x01\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xb2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 416 [pid 310] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=980770035}) [pid 308] <... write resumed>) = 416 [pid 310] read(3 [pid 308] write(6, "\x9c\x01\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xb3\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 416 [pid 310] <... read resumed>, "\x9c\x01\x00\x00", 4) = 4 [pid 308] <... write resumed>) = 416 [pid 310] read(3 [pid 308] read(6 [pid 310] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xb2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x36\x01\x00\x00"..., 412) = 412 [pid 308] <... read resumed>, 0x198990a00000, 9967212) = -1 EAGAIN (Resource temporarily unavailable) [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 308] epoll_pwait(4 [pid 310] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=999988587}) [pid 308] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 310] read(3 [pid 308] epoll_pwait(4 [pid 310] <... read resumed>, "\x9c\x01\x00\x00", 4) = 4 [pid 310] read(3, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xb3\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x36\x01\x00\x00"..., 412) = 412 [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 863] set_robust_list(0x55556824a7e0, 24 [pid 858] <... chdir resumed>) = 0 [pid 857] <... connect resumed>) = -1 EEXIST (File exists) [pid 853] <... clone3 resumed>) = 85 [pid 852] <... read resumed>, 0x7ffe17bbdd80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 825] <... futex resumed>) = 0 [pid 304] <... futex resumed>) = 0 [pid 388] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=59, si_uid=0, si_status=0, si_utime=0, si_stime=35 /* 0.35 s */} --- [pid 388] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 863] <... set_robust_list resumed>) = 0 [pid 858] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 857] futex(0x7f6bbdca6fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 853] futex(0x7fc624282fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 852] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [ 38.825940][ T802] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 38.835082][ T802] Call Trace: [ 38.835786][ T743] [ 38.838773][ T802] [ 38.844077][ T743] ---[ end trace 47568da4eba48066 ]--- [ 38.845372][ T802] pppol2tp_release+0x150/0x2b0 [ 38.850637][ T823] CPU: 1 PID: 823 Comm: syz.5.150 Tainted: G B W syzkaller #0 [ 38.855161][ T802] sock_close+0xb8/0x200 [ 38.864583][ T823] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [pid 825] futex(0x7fc624282fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 863] rt_sigprocmask(SIG_SETMASK, [] [pid 858] <... prctl resumed>) = 0 [pid 857] <... futex resumed>) = 1 [pid 853] <... futex resumed>) = 0 [pid 852] <... symlinkat resumed>) = 0 [pid 825] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 856] <... futex resumed>) = 0 [pid 856] futex(0x7f6bbdca6fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 856] futex(0x7f6bbdca6fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 863] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 858] setpgid(0, 0 [pid 857] sendfile(-1, -1, [3 [pid 853] ioctl(3, PPPIOCSMRU, 0 [pid 852] close(249 [pid 825] futex(0x7fc624282fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 863] chdir("./25" [pid 858] <... setpgid resumed>) = 0 [pid 857] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 853] <... ioctl resumed>) = -1 ENOSYS (Function not implemented) [pid 852] <... close resumed>) = 0 [pid 825] <... futex resumed>) = 0 [pid 304] futex(0x34196c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=89079050} [pid 863] <... chdir resumed>) = 0 [pid 858] symlinkat("/syzcgroup/unified/syz5", AT_FDCWD, "./cgroup" [pid 857] futex(0x7f6bbdca6fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 853] futex(0x7fc624282fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 852] close(248 [ 38.868112][ T802] ? sock_mmap+0xa0/0xa0 [ 38.879290][ T823] RIP: 0010:pppol2tp_sock_to_session+0x167/0x1b0 [ 38.882671][ T802] __fput+0x22b/0x900 [ 38.890040][ T823] Code: 5d c3 e8 2c 83 0b fd be 02 00 00 00 eb 0a e8 20 83 0b fd be 01 00 00 00 4c 89 f7 e8 33 02 f2 fd e9 0f ff ff ff e8 09 83 0b fd <0f> 0b 48 89 df e8 ef 00 00 00 eb bd e8 f8 82 0b fd 4c 89 f7 be 03 [ 38.893038][ T802] ____fput+0x15/0x20 [ 38.913253][ T855] ------------[ cut here ]------------ [ 38.916615][ T802] task_work_run+0x127/0x190 [pid 825] futex(0x7fc624282fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 863] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 858] <... symlinkat resumed>) = 0 [pid 857] <... futex resumed>) = 1 [pid 853] <... futex resumed>) = 0 [pid 852] <... close resumed>) = 0 [pid 825] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 863] <... prctl resumed>) = 0 [pid 858] symlinkat("/syzcgroup/cpu/syz5", AT_FDCWD, "./cgroup.cpu" [pid 857] futex(0x7f6bbdca6fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 856] <... futex resumed>) = 0 [pid 853] futex(0x7fc624282fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 852] prctl(PR_SET_NAME, "syz.1.166" [pid 825] close_range(3, 30, 0 [pid 863] setpgid(0, 0 [pid 858] <... symlinkat resumed>) = 0 [pid 857] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 856] futex(0x7f6bbdca6fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 852] <... prctl resumed>) = 0 [pid 825] <... close_range resumed>) = 0 [pid 863] <... setpgid resumed>) = 0 [pid 858] symlinkat("/syzcgroup/net/syz5", AT_FDCWD, "./cgroup.net" [pid 857] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 856] <... futex resumed>) = 0 [pid 852] close(4 [ 38.921905][ T855] WARNING: CPU: 1 PID: 855 at net/l2tp/l2tp_ppp.c:156 pppol2tp_sock_to_session+0x167/0x1b0 [ 38.926659][ T802] do_exit+0xb70/0x29a0 [ 38.936711][ T855] Modules linked in: [ 38.940778][ T802] ? __se_sys_clock_nanosleep+0x30b/0x3a0 [ 38.944656][ T855] CPU: 1 PID: 855 Comm: syz.2.165 Tainted: G B W syzkaller #0 [ 38.950575][ T802] ? put_task_struct+0x90/0x90 [ 38.960438][ T823] RSP: 0018:ffffc90001c2fbf0 EFLAGS: 00010293 [ 38.964012][ T802] ? __kasan_check_write+0x14/0x20 [pid 825] exit_group(0 [pid 863] symlinkat("/syzcgroup/unified/syz6", AT_FDCWD, "./cgroup" [pid 858] <... symlinkat resumed>) = 0 [pid 857] <... clone3 resumed>) = 103 [pid 856] futex(0x7f6bbdca6fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 853] <... futex resumed>) = ? [pid 852] <... close resumed>) = 0 [pid 825] <... exit_group resumed>) = ? [pid 386] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=76, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 308] <... epoll_pwait resumed>, [], 128, 138, NULL, 0) = 0 [pid 308] epoll_pwait(4, [], 128, 0, NULL, 0) = 0 [pid 308] futex(0x3417d78, FUTEX_WAKE_PRIVATE, 1 [pid 303] <... futex resumed>) = 0 [pid 308] <... futex resumed>) = 1 [pid 303] epoll_pwait(4 [pid 308] epoll_pwait(4 [pid 303] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 303] write(5, "\x01\x00\x00\x00\x00\x00\x00\x00", 8) = 8 [pid 308] <... epoll_pwait resumed>, [{events=EPOLLIN, data=0x3438238}], 128, -1, NULL, 0) = 1 [pid 303] futex(0x3417d78, FUTEX_WAIT_PRIVATE, 0, NULL [pid 308] read(5, "\x01\x00\x00\x00\x00\x00\x00\x00", 8) = 8 [pid 308] epoll_pwait(4, [], 128, 0, NULL, 0) = 0 [pid 308] epoll_pwait(4 [pid 863] <... symlinkat resumed>) = 0 [pid 858] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 857] futex(0x7f6bbdca6fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 853] +++ exited with 0 +++ [pid 852] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 825] +++ exited with 0 +++ [pid 386] rt_sigreturn({mask=[]} [pid 863] symlinkat("/syzcgroup/cpu/syz6", AT_FDCWD, "./cgroup.cpu" [pid 858] <... openat resumed>) = 3 [pid 857] <... futex resumed>) = 1 [pid 856] <... futex resumed>) = 0 [pid 852] <... futex resumed>) = 0 [pid 386] <... rt_sigreturn resumed>) = 76 [ 38.969821][ T823] RAX: ffffffff845e33d7 RBX: ffff88811ca6f000 RCX: ffff88811027e2c0 [ 38.975901][ T802] __x64_sys_exit+0x40/0x40 [ 38.984960][ T855] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 38.988744][ T802] x64_sys_call+0x44/0x9a0 [ 38.998303][ T855] RIP: 0010:pppol2tp_sock_to_session+0x167/0x1b0 [ 39.002218][ T802] do_syscall_64+0x4c/0xa0 [pid 863] <... symlinkat resumed>) = 0 [pid 858] write(3, "1000", 4 [pid 857] ioctl(3, PPPIOCSMRU, 0 [pid 856] futex(0x7f6bbdca6fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 852] rt_sigaction(SIGRT_1, {sa_handler=0x7f21591a9650, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f215912b450} [pid 386] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=79, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 381] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=83, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 304] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 863] symlinkat("/syzcgroup/net/syz6", AT_FDCWD, "./cgroup.net" [pid 858] <... write resumed>) = 4 [pid 857] <... ioctl resumed>) = -1 ENOTCONN (Transport endpoint is not connected) [pid 856] <... futex resumed>) = 0 [pid 852] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 386] rt_sigreturn({mask=[]} [pid 381] rt_sigreturn({mask=[]} [pid 863] <... symlinkat resumed>) = 0 [pid 858] close(3 [pid 857] futex(0x7f6bbdca6fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 856] futex(0x7f6bbdca6fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 852] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 386] <... rt_sigreturn resumed>) = 76 [pid 381] <... rt_sigreturn resumed>) = 0 [pid 863] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 858] <... close resumed>) = 0 [pid 857] <... futex resumed>) = 0 [pid 856] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 852] <... rt_sigprocmask resumed>, NULL, 8) = 0 [ 39.009656][ T855] Code: 5d c3 e8 2c 83 0b fd be 02 00 00 00 eb 0a e8 20 83 0b fd be 01 00 00 00 4c 89 f7 e8 33 02 f2 fd e9 0f ff ff ff e8 09 83 0b fd <0f> 0b 48 89 df e8 ef 00 00 00 eb bd e8 f8 82 0b fd 4c 89 f7 be 03 [ 39.013119][ T802] ? clear_bhb_loop+0x50/0xa0 [ 39.033326][ T823] RDX: 0000000000000000 RSI: 000000001b164a80 RDI: 000000000c04eb7d [ 39.037299][ T802] ? clear_bhb_loop+0x50/0xa0 [ 39.045467][ T855] RSP: 0018:ffffc90001e17bf0 EFLAGS: 00010293 [ 39.050597][ T802] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 39.056505][ T823] RBP: ffffc90001c2fc10 R08: ffff88811ca6f083 R09: 1ffff1102394de10 [ 39.062456][ T802] RIP: 0033:0x7fbe35fb10d9 [pid 304] futex(0x34196c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=919870165} [pid 863] <... openat resumed>) = 3 [pid 858] read(200 [pid 857] futex(0x7f6bbdca6fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 856] close_range(3, 30, 0 [pid 852] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 863] write(3, "1000", 4 [pid 858] <... read resumed>, 0x7fffc284a580, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 856] <... close_range resumed>) = 0 [pid 852] <... mmap resumed>) = 0x7f2158fcb000 [pid 381] write(248, "\x00\x00\x00\x00", 4 [pid 863] <... write resumed>) = 4 [pid 858] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 856] exit_group(0 [pid 852] mprotect(0x7f2158fcc000, 131072, PROT_READ|PROT_WRITE [pid 381] <... write resumed>) = 4 [pid 310] <... pselect6 resumed>) = 1 (in [25], left {tv_sec=0, tv_nsec=729246647}) [pid 310] read(25, "\x00\x00\x00\x00", 4) = 4 [pid 310] write(3, "\xe4\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x16\x00\x08\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x10\x00\x00\x00\x20\x00\x00\x00\x9c\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x1c\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x1c\x00\x00\x00\x14\x00\x00\x00\x80\xab\xd7\x29"..., 232) = 232 [pid 308] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3ff4dd4ab7000002}], 128, 997, NULL, 0) = 1 [pid 310] write(3, "\x2c\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0e\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x00\x00\x06\x00\x0c\x00\x04\x00\x06\x00\x00\x00\xaa\x00\x00\x00\x00\x00\x00\x00", 48 [pid 308] futex(0x34196c0, FUTEX_WAKE_PRIVATE, 1 [pid 310] <... write resumed>) = 48 [pid 308] <... futex resumed>) = 1 [pid 310] write(23, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xaa\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 308] read(6 [pid 310] <... write resumed>) = 48 [pid 308] <... read resumed>, "\xe4\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x16\x00\x08\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x10\x00\x00\x00\x20\x00\x00\x00\x9c\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x1c\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x1c\x00\x00\x00\x14\x00\x00\x00\x80\xab\xd7\x29"..., 9967212) = 232 [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 308] read(6, 0x198990a00000, 9967212) = -1 EAGAIN (Resource temporarily unavailable) [pid 308] epoll_pwait(4, [], 128, 0, NULL, 0) = 0 [ 39.070156][ T855] RAX: ffffffff845e33d7 RBX: ffff888110716000 RCX: ffff888130a63b40 [ 39.074824][ T802] Code: Unable to access opcode bytes at RIP 0x7fbe35fb10af. [ 39.082569][ T823] R10: dffffc0000000000 R11: ffffed102394de11 R12: dffffc0000000000 [ 39.090130][ T802] RSP: 002b:00007fbe35e11ef8 EFLAGS: 00000246 ORIG_RAX: 000000000000003c [ 39.098006][ T855] RDX: 0000000000000000 RSI: 000000000caf0500 RDI: 000000000c04eb7d [ 39.106502][ T802] RAX: ffffffffffffffda RBX: 0000000000000058 RCX: 00007fbe35fb10d9 [pid 308] epoll_pwait(4 [pid 863] close(3 [pid 857] <... futex resumed>) = ? [pid 856] <... exit_group resumed>) = ? [pid 852] <... mprotect resumed>) = 0 [pid 381] umount2("./27", MNT_FORCE|UMOUNT_NOFOLLOW [pid 304] <... futex resumed>) = 0 [pid 863] <... close resumed>) = 0 [pid 858] <... symlinkat resumed>) = 0 [pid 857] +++ exited with 0 +++ [pid 856] +++ exited with 0 +++ [pid 852] rt_sigprocmask(SIG_BLOCK, ~[] [pid 381] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 863] read(200 [pid 858] close(249 [pid 852] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 381] openat(AT_FDCWD, "./27", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 863] <... read resumed>, 0x7ffef91e3880, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 858] <... close resumed>) = 0 [pid 852] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f2158feb990, parent_tid=0x7f2158feb990, exit_signal=0, stack=0x7f2158fcb000, stack_size=0x201c0, tls=0x7f2158feb6c0} [pid 383] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=101, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 381] <... openat resumed>) = 3 [pid 304] futex(0x34196c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=818053159} [pid 308] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3ff4dd4ab7000002}], 128, 866, NULL, 0) = 1 [pid 308] futex(0x34196c0, FUTEX_WAKE_PRIVATE, 1) = 0 [pid 308] read(6, "\x2c\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0e\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x00\x00\x06\x00\x0c\x00\x04\x00\x06\x00\x00\x00\xaa\x00\x00\x00\x00\x00\x00\x00", 9967212) = 48 [pid 308] write(6, "\x9c\x01\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xb4\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 416 [pid 310] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=942738538}) [pid 308] <... write resumed>) = 416 [pid 310] read(3 [pid 308] read(6 [pid 310] <... read resumed>, "\x9c\x01\x00\x00", 4) = 4 [pid 308] <... read resumed>, 0x198990a00000, 9967212) = -1 EAGAIN (Resource temporarily unavailable) [pid 310] read(3 [pid 308] epoll_pwait(4 [pid 310] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xb4\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x36\x01\x00\x00"..., 412) = 412 [pid 308] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [ 39.115847][ T823] R13: dffffc0000000000 R14: 000000001b164a80 R15: ffff88810f9e3800 [ 39.130626][ T855] RBP: ffffc90001e17c10 R08: ffff888110716083 R09: 1ffff110220e2c10 [ 39.132263][ T802] RDX: 00007fbe35e129c8 RSI: 0000000000000000 RDI: 0000000000000000 [ 39.139813][ T823] FS: 0000000000000000(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 39.147196][ T802] RBP: 00007fbe36048024 R08: 0000000000000000 R09: 0000000000000058 [ 39.156086][ T855] R10: dffffc0000000000 R11: ffffed10220e2c11 R12: dffffc0000000000 [ 39.164102][ T802] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [pid 308] epoll_pwait(4 [pid 863] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 858] close(248 [pid 383] rt_sigreturn({mask=[]} [pid 381] fstat(3 [pid 304] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) ci2-android-5-15/strace-static-x86_64: Process 866 attached [pid 866] set_robust_list(0x7f2158feb9a0, 24) = 0 [pid 866] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 866] futex(0x7f2159411fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 863] <... symlinkat resumed>) = 0 [pid 858] <... close resumed>) = 0 [pid 852] <... clone3 resumed> => {parent_tid=[114]}, 88) = 114 [pid 383] <... rt_sigreturn resumed>) = 101 [pid 381] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 863] close(249 [pid 858] prctl(PR_SET_NAME, "syz.5.155" [pid 852] rt_sigprocmask(SIG_SETMASK, [] [pid 383] write(248, "\x00\x00\x00\x00", 4 [ 39.173415][ T855] R13: dffffc0000000000 R14: 000000000caf0500 R15: ffff8881049d1400 [ 39.180395][ T802] R13: 00007fbe36239038 R14: 00007fbe36238fa0 R15: 00007fffc284a618 [ 39.188459][ T855] FS: 0000000000000000(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 39.196505][ T802] [ 39.205660][ T823] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.208592][ T802] ---[ end trace 47568da4eba48067 ]--- [ 39.215018][ T855] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [pid 381] getdents64(3 [pid 863] <... close resumed>) = 0 [pid 858] <... prctl resumed>) = 0 [pid 852] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 383] <... write resumed>) = 4 [pid 381] <... getdents64 resumed>, 0x555562282900 /* 6 entries */, 32768) = 176 [pid 304] futex(0x34196c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=761650649} [pid 310] <... pselect6 resumed>) = 1 (in [16], left {tv_sec=0, tv_nsec=946319152}) [pid 310] read(16, "\x00\x00\x00\x00", 4) = 4 [pid 310] write(3, "\xf4\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\xa7\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x00\x53\x53\x1d"..., 248) = 248 [pid 308] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3ff4dd4ab7000002}], 128, 808, NULL, 0) = 1 [pid 310] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\xab\x00\x00\x00\x00\x00\x00\x00", 56 [pid 308] futex(0x34196c0, FUTEX_WAKE_PRIVATE, 1 [pid 310] <... write resumed>) = 56 [pid 308] <... futex resumed>) = 0 [pid 310] write(15, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xab\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 308] read(6 [pid 310] <... write resumed>) = 48 [pid 308] <... read resumed>, "\xf4\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\xa7\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x00\x53\x53\x1d"..., 9967212) = 248 [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 308] read(6, 0x198990a00000, 9967212) = -1 EAGAIN (Resource temporarily unavailable) [pid 308] epoll_pwait(4, [], 128, 0, NULL, 0) = 0 [pid 308] epoll_pwait(4 [pid 863] close(248 [pid 858] close(4 [pid 852] futex(0x7f2159411fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 388] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=77, si_uid=0, si_status=0, si_utime=0, si_stime=53 /* 0.53 s */} --- [pid 383] umount2("./33", MNT_FORCE|UMOUNT_NOFOLLOW [pid 381] umount2("./27/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 304] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 863] <... close resumed>) = 0 [pid 858] <... close resumed>) = 0 [pid 863] prctl(PR_SET_NAME, "syz.6.169" [pid 858] futex(0x7fbe36238fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 863] <... prctl resumed>) = 0 [pid 863] close(4 [pid 858] <... futex resumed>) = 0 [pid 863] <... close resumed>) = 0 [pid 858] rt_sigaction(SIGRT_1, {sa_handler=0x7fbe35fd0650, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fbe35f52450} [pid 863] futex(0x7f3cea2d1fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 858] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 863] <... futex resumed>) = 0 [pid 858] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 863] rt_sigaction(SIGRT_1, {sa_handler=0x7f3cea069650, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f3ce9feb450} [pid 858] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 863] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 858] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 863] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 858] <... mmap resumed>) = 0x7fbe35df2000 [pid 863] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 858] mprotect(0x7fbe35df3000, 131072, PROT_READ|PROT_WRITE [pid 863] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 858] <... mprotect resumed>) = 0 [pid 863] <... mmap resumed>) = 0x7f3ce9e8b000 [pid 858] rt_sigprocmask(SIG_BLOCK, ~[] [pid 863] mprotect(0x7f3ce9e8c000, 131072, PROT_READ|PROT_WRITE [pid 858] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 863] <... mprotect resumed>) = 0 [pid 858] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fbe35e12990, parent_tid=0x7fbe35e12990, exit_signal=0, stack=0x7fbe35df2000, stack_size=0x201c0, tls=0x7fbe35e126c0} [pid 863] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 858] <... clone3 resumed> => {parent_tid=[83]}, 88) = 83 [pid 863] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f3ce9eab990, parent_tid=0x7f3ce9eab990, exit_signal=0, stack=0x7f3ce9e8b000, stack_size=0x201c0, tls=0x7f3ce9eab6c0} [pid 858] rt_sigprocmask(SIG_SETMASK, []ci2-android-5-15/strace-static-x86_64: Process 868 attached , NULL, 8) = 0 [pid 868] set_robust_list(0x7f3ce9eab9a0, 24 [pid 863] <... clone3 resumed> => {parent_tid=[81]}, 88) = 81 [pid 858] futex(0x7fbe36238fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 868] <... set_robust_list resumed>) = 0 [pid 863] rt_sigprocmask(SIG_SETMASK, [] [pid 858] <... futex resumed>) = 0 [pid 868] rt_sigprocmask(SIG_SETMASK, [] [pid 863] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 858] futex(0x7fbe36238fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 868] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 863] futex(0x7f3cea2d1fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 868] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 863] <... futex resumed>) = 0 [pid 868] <... socket resumed>) = 3 [pid 863] futex(0x7f3cea2d1fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 868] futex(0x7f3cea2d1fac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 863] <... futex resumed>) = 0 [pid 868] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 863] futex(0x7f3cea2d1fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 868] <... socket resumed>) = 4 [pid 863] <... futex resumed>) = 0 [pid 868] futex(0x7f3cea2d1fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 863] futex(0x7f3cea2d1fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 868] <... futex resumed>) = 0 [pid 863] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 868] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 863] futex(0x7f3cea2d1fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 868] <... connect resumed>) = 0 [pid 863] <... futex resumed>) = 0 [pid 868] futex(0x7f3cea2d1fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 863] futex(0x7f3cea2d1fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 868] <... futex resumed>) = 0 [pid 863] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 868] sendfile(-1, -1, [3 [pid 863] futex(0x7f3cea2d1fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 868] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 863] <... futex resumed>) = 0 [pid 868] futex(0x7f3cea2d1fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 863] futex(0x7f3cea2d1fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 868] <... futex resumed>) = 0 [pid 863] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 868] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 863] futex(0x7f3cea2d1fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 868] <... clone3 resumed>) = 82 [pid 863] <... futex resumed>) = 0 [pid 868] futex(0x7f3cea2d1fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 863] futex(0x7f3cea2d1fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 852] <... futex resumed>) = 1 [pid 868] <... futex resumed>) = 0 [pid 866] <... futex resumed>) = 0 [pid 863] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 383] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 381] <... umount2 resumed>) = -1 EINVAL (Invalid argument) ci2-android-5-15/strace-static-x86_64: Process 867 attached [pid 868] ioctl(3, PPPIOCSMRU, 0 [pid 866] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 863] futex(0x7f3cea2d1fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 852] futex(0x7f2159411fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 388] rt_sigreturn({mask=[]} [pid 383] openat(AT_FDCWD, "./33", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 381] newfstatat(AT_FDCWD, "./27/binderfs" [pid 868] <... ioctl resumed>) = -1 ENOSYS (Function not implemented) [pid 866] <... socket resumed>) = 3 [pid 863] <... futex resumed>) = 0 [pid 868] futex(0x7f3cea2d1fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 866] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 863] futex(0x7f3cea2d1fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 868] <... futex resumed>) = 0 [pid 866] <... futex resumed>) = 0 [pid 863] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 868] futex(0x7f3cea2d1fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 866] futex(0x7f2159411fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 863] close_range(3, 30, 0) = 0 [pid 863] exit_group(0 [pid 868] <... futex resumed>) = ? [pid 863] <... exit_group resumed>) = ? [pid 868] +++ exited with 0 +++ [pid 863] +++ exited with 0 +++ [pid 867] set_robust_list(0x7fbe35e129a0, 24 [pid 852] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 388] <... rt_sigreturn resumed>) = 0 [pid 383] <... openat resumed>) = 3 [pid 381] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 304] futex(0x34196c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=721897101} [pid 867] <... set_robust_list resumed>) = 0 [pid 852] futex(0x7f2159411fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 386] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=80, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 383] fstat(3 [pid 381] unlink("./27/binderfs" [pid 308] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3ff4dd4ab7000002}], 128, 753, NULL, 0) = 1 [pid 308] futex(0x34196c0, FUTEX_WAKE_PRIVATE, 1) = 1 [pid 308] read(6, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\xab\x00\x00\x00\x00\x00\x00\x00", 9967212) = 56 [ 39.220620][ T823] CR2: 00007f6bbd9da1f0 CR3: 000000000660f000 CR4: 00000000003506a0 [ 39.228219][ T855] CR2: 00007f215923d779 CR3: 000000012e7c8000 CR4: 00000000003506a0 [ 39.235000][ T823] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 39.251822][ T823] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 39.254385][ T855] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 39.260286][ T823] Call Trace: [ 39.268452][ T855] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [pid 308] write(6, "\x9c\x01\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xb5\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 416 [pid 310] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=946739538}) [pid 308] <... write resumed>) = 416 [pid 310] read(3 [pid 308] read(6 [pid 310] <... read resumed>, "\x9c\x01\x00\x00", 4) = 4 [pid 308] <... read resumed>, 0x198990a00000, 9967212) = -1 EAGAIN (Resource temporarily unavailable) [pid 310] read(3 [pid 308] epoll_pwait(4 [pid 310] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xb5\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x36\x01\x00\x00"..., 412) = 412 [pid 308] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 308] epoll_pwait(4 [pid 867] rt_sigprocmask(SIG_SETMASK, [] [pid 866] <... futex resumed>) = 0 [pid 852] <... futex resumed>) = 1 [pid 386] rt_sigreturn({mask=[]} [pid 383] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 381] <... unlink resumed>) = 0 [pid 304] <... futex resumed>) = 0 [pid 866] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP) = 4 [pid 867] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 852] futex(0x7f2159411fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 386] <... rt_sigreturn resumed>) = -1 EINTR (Interrupted system call) [pid 383] getdents64(3 [pid 381] umount2("./27/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 304] sched_getaffinity(0, 8192 [pid 866] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 866] futex(0x7f2159411fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 867] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 852] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 383] <... getdents64 resumed>, 0x55555db89900 /* 6 entries */, 32768) = 176 [pid 381] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 304] <... sched_getaffinity resumed>, [0 1]) = 8 [pid 858] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 858] futex(0x7fbe3623909c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 858] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbe35dd1000 [pid 858] mprotect(0x7fbe35dd2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 858] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 858] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fbe35df1990, parent_tid=0x7fbe35df1990, exit_signal=0, stack=0x7fbe35dd1000, stack_size=0x201c0, tls=0x7fbe35df16c0}ci2-android-5-15/strace-static-x86_64: Process 870 attached [pid 870] set_robust_list(0x7fbe35df19a0, 24 [pid 858] <... clone3 resumed> => {parent_tid=[84]}, 88) = 84 [pid 870] <... set_robust_list resumed>) = 0 [pid 858] rt_sigprocmask(SIG_SETMASK, [] [pid 870] rt_sigprocmask(SIG_SETMASK, [] [pid 858] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 870] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 858] futex(0x7fbe36239098, FUTEX_WAKE_PRIVATE, 1000000 [pid 870] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 858] <... futex resumed>) = 0 [pid 870] <... socket resumed>) = 3 [pid 858] futex(0x7fbe3623909c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 870] futex(0x7fbe3623909c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 858] <... futex resumed>) = 0 [pid 870] connect(-1, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 858] futex(0x7fbe36239098, FUTEX_WAKE_PRIVATE, 1000000 [pid 870] <... connect resumed>) = -1 EBADF (Bad file descriptor) [pid 858] <... futex resumed>) = 0 [pid 870] futex(0x7fbe3623909c, FUTEX_WAKE_PRIVATE, 1000000 [pid 858] futex(0x7fbe3623909c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 870] <... futex resumed>) = 0 [pid 858] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 870] sendfile(-1, -1, [3 [pid 858] futex(0x7fbe36239098, FUTEX_WAKE_PRIVATE, 1000000 [pid 870] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 858] <... futex resumed>) = 0 [pid 870] futex(0x7fbe3623909c, FUTEX_WAKE_PRIVATE, 1000000 [pid 858] futex(0x7fbe3623909c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 870] <... futex resumed>) = 0 [pid 858] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 870] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 858] futex(0x7fbe36239098, FUTEX_WAKE_PRIVATE, 1000000 [pid 870] <... clone3 resumed>) = 85 [pid 858] <... futex resumed>) = 0 [pid 852] futex(0x7f2159411fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 383] umount2("./33/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 381] newfstatat(AT_FDCWD, "./27/cgroup.net" [pid 867] <... socket resumed>) = 4 [pid 870] futex(0x7fbe3623909c, FUTEX_WAKE_PRIVATE, 1000000 [pid 858] futex(0x7fbe3623909c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 858] futex(0x7fbe36239098, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 858] futex(0x7fbe3623909c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = 0 [pid 858] futex(0x7fbe3623909c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 870] <... futex resumed>) = 1 [pid 870] ioctl(3, PPPIOCSMRU, 0) = -1 ENOTTY (Inappropriate ioctl for device) [pid 870] futex(0x7fbe3623909c, FUTEX_WAKE_PRIVATE, 1000000 [pid 858] <... futex resumed>) = 0 [pid 870] <... futex resumed>) = 1 [pid 870] futex(0x7fbe36239098, FUTEX_WAIT_PRIVATE, 0, NULL [pid 867] futex(0x7fbe36238fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 866] <... futex resumed>) = 0 [pid 852] <... futex resumed>) = 1 [pid 386] write(248, "\x00\x00\x00\x00", 4 [pid 383] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 381] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 866] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50) = 0 [pid 866] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 866] futex(0x7f2159411fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 867] <... futex resumed>) = 0 [pid 852] futex(0x7f2159411fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 386] <... write resumed>) = 4 [pid 383] newfstatat(AT_FDCWD, "./33/binderfs" [pid 381] unlink("./27/cgroup.net" [pid 304] futex(0x34196c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=661929044} [pid 310] <... pselect6 resumed>) = 1 (in [21], left {tv_sec=0, tv_nsec=957661887}) [pid 310] read(21, "\x00\x00\x00\x00", 4) = 4 [pid 310] write(3, "\xe4\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x06\x00\x00\x00\x20\x00\x00\x00\xa9\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x1c\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x1c\x00\x00\x00\x14\x00\x00\x00\x40\xa7\xdc\x1d"..., 232) = 232 [pid 308] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3ff4dd4ab7000002}], 128, 700, NULL, 0) = 1 [pid 310] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x06\x00\x00\x00\xac\x00\x00\x00\x00\x00\x00\x00", 56 [pid 308] futex(0x34196c0, FUTEX_WAKE_PRIVATE, 1 [pid 310] <... write resumed>) = 56 [pid 308] <... futex resumed>) = 0 [pid 310] write(20, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xac\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 308] read(6 [pid 310] <... write resumed>) = 48 [pid 308] <... read resumed>, "\xe4\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x06\x00\x00\x00\x20\x00\x00\x00\xa9\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x1c\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x1c\x00\x00\x00\x14\x00\x00\x00\x40\xa7\xdc\x1d"..., 9967212) = 232 [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 308] read(6, 0x198990a00000, 9967212) = -1 EAGAIN (Resource temporarily unavailable) [pid 308] epoll_pwait(4, [], 128, 0, NULL, 0) = 0 [pid 308] epoll_pwait(4 [pid 858] close_range(3, 30, 0) = 0 [pid 858] exit_group(0) = ? [pid 870] <... futex resumed>) = ? [pid 870] +++ exited with 0 +++ [ 39.271817][ T823] [ 39.282221][ T855] Call Trace: [ 39.282822][ T823] pppol2tp_release+0x150/0x2b0 [ 39.286254][ T855] [ 39.290671][ T823] sock_close+0xb8/0x200 [ 39.294272][ T855] pppol2tp_release+0x150/0x2b0 [ 39.297983][ T823] ? sock_mmap+0xa0/0xa0 [ 39.307588][ T823] __fput+0x22b/0x900 [ 39.309906][ T855] sock_close+0xb8/0x200 [ 39.312102][ T823] ____fput+0x15/0x20 [ 39.316983][ T855] ? sock_mmap+0xa0/0xa0 [ 39.320192][ T823] task_work_run+0x127/0x190 [pid 852] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 386] umount2("./25", MNT_FORCE|UMOUNT_NOFOLLOW [pid 383] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 381] <... unlink resumed>) = 0 [pid 304] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 867] +++ exited with 0 +++ [pid 858] +++ exited with 0 +++ [pid 852] futex(0x7f2159411fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 386] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 383] unlink("./33/binderfs" [pid 381] umount2("./27/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 852] <... futex resumed>) = 1 [pid 386] openat(AT_FDCWD, "./25", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 383] <... unlink resumed>) = 0 [pid 381] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 866] <... futex resumed>) = 0 [pid 866] sendfile(-1, -1, [3], 2757) = -1 EBADF (Bad file descriptor) [pid 866] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 866] futex(0x7f2159411fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 852] futex(0x7f2159411fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 388] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=82, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 386] <... openat resumed>) = 3 [pid 383] umount2("./33/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 381] newfstatat(AT_FDCWD, "./27/cgroup.cpu" [pid 304] futex(0x34196c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=625182577} [pid 852] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 388] rt_sigreturn({mask=[]} [pid 386] fstat(3 [pid 383] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 381] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 308] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3ff4dd4ab7000002}], 128, 655, NULL, 0) = 1 [pid 308] futex(0x34196c0, FUTEX_WAKE_PRIVATE, 1) = 1 [pid 308] read(6, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x06\x00\x00\x00\xac\x00\x00\x00\x00\x00\x00\x00", 9967212) = 56 [pid 308] write(6, "\x9c\x01\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xb6\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 416 [pid 310] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=953774837}) [pid 308] <... write resumed>) = 416 [pid 310] read(3 [pid 308] read(6 [pid 310] <... read resumed>, "\x9c\x01\x00\x00", 4) = 4 [pid 308] <... read resumed>, 0x198990a00000, 9967212) = -1 EAGAIN (Resource temporarily unavailable) [pid 310] read(3 [pid 308] epoll_pwait(4 [pid 310] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xb6\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x36\x01\x00\x00"..., 412) = 412 [pid 308] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 308] epoll_pwait(4 [pid 852] futex(0x7f2159411fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 388] <... rt_sigreturn resumed>) = -1 EINTR (Interrupted system call) [pid 386] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [ 39.327580][ T855] __fput+0x22b/0x900 [ 39.329303][ T823] do_exit+0xb70/0x29a0 [ 39.333230][ T855] ____fput+0x15/0x20 [ 39.338029][ T823] ? __se_sys_clock_nanosleep+0x30b/0x3a0 [ 39.341915][ T855] task_work_run+0x127/0x190 [ 39.347117][ T823] ? put_task_struct+0x90/0x90 [ 39.352218][ T855] do_exit+0xb70/0x29a0 [ 39.356935][ T823] ? __kasan_check_write+0x14/0x20 [ 39.361517][ T855] ? __se_sys_clock_nanosleep+0x30b/0x3a0 [ 39.365722][ T823] __x64_sys_exit+0x40/0x40 [ 39.373579][ T855] ? put_task_struct+0x90/0x90 [pid 383] newfstatat(AT_FDCWD, "./33/cgroup.net" [pid 381] unlink("./27/cgroup.cpu" [pid 304] <... futex resumed>) = 0 [pid 866] <... futex resumed>) = 0 [pid 852] <... futex resumed>) = 1 [pid 866] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 852] futex(0x7f2159411fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 866] <... clone3 resumed>) = 115 [pid 388] write(248, "\x00\x00\x00\x00", 4 [pid 866] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 388] <... write resumed>) = 4 [pid 310] <... pselect6 resumed>) = 1 (in [13], left {tv_sec=0, tv_nsec=990075698}) [pid 866] <... futex resumed>) = 1 [pid 852] <... futex resumed>) = 0 [pid 388] umount2("./26", MNT_FORCE|UMOUNT_NOFOLLOW [pid 310] read(13 [pid 866] futex(0x7f2159411fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 852] futex(0x7f2159411fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 388] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 310] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 866] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 852] <... futex resumed>) = 0 [pid 388] openat(AT_FDCWD, "./26", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 386] getdents64(3 [pid 381] <... unlink resumed>) = 0 [pid 310] write(3, "\xec\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x05\x00\x00\x00\x20\x00\x00\x00\x9b\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x1c\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x1c\x00\x00\x00\x14\x00\x00\x00\x40\xdf\x78\x3a"..., 240 [pid 866] ioctl(3, PPPIOCSMRU, 0 [pid 852] futex(0x7f2159411fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 388] <... openat resumed>) = 3 [pid 310] <... write resumed>) = 240 [pid 308] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3ff4dd4ab7000002}], 128, 609, NULL, 0) = 1 [pid 866] <... ioctl resumed>) = -1 ENOSYS (Function not implemented) [pid 388] fstat(3 [pid 386] <... getdents64 resumed>, 0x55556825d900 /* 6 entries */, 32768) = 176 [pid 383] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 381] umount2("./27/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 310] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x05\x00\x00\x00\xad\x00\x00\x00\x00\x00\x00\x00", 56 [pid 308] read(6 [pid 866] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 388] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 310] <... write resumed>) = 56 [pid 308] <... read resumed>, "\xec\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x05\x00\x00\x00\x20\x00\x00\x00\x9b\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x1c\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x1c\x00\x00\x00\x14\x00\x00\x00\x40\xdf\x78\x3a"..., 9967212) = 240 [pid 866] <... futex resumed>) = 1 [pid 852] <... futex resumed>) = 0 [pid 388] getdents64(3 [pid 310] write(11, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xad\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 308] read(6 [pid 866] futex(0x7f2159411fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 852] close_range(3, 30, 0 [pid 388] <... getdents64 resumed>, 0x555569381900 /* 6 entries */, 32768) = 176 [pid 310] <... write resumed>) = 48 [pid 308] <... read resumed>, 0x198990a00000, 9967212) = -1 EAGAIN (Resource temporarily unavailable) [pid 852] <... close_range resumed>) = 0 [pid 388] umount2("./26/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 308] epoll_pwait(4 [pid 852] exit_group(0 [pid 388] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 308] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 866] <... futex resumed>) = ? [pid 852] <... exit_group resumed>) = ? [pid 388] newfstatat(AT_FDCWD, "./26/binderfs" [pid 308] epoll_pwait(4 [pid 866] +++ exited with 0 +++ [pid 852] +++ exited with 0 +++ [pid 388] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 386] umount2("./25/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 381] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 388] unlink("./26/binderfs") = 0 [pid 388] umount2("./26/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 388] newfstatat(AT_FDCWD, "./26/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 388] unlink("./26/cgroup.net") = 0 [pid 388] umount2("./26/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 388] newfstatat(AT_FDCWD, "./26/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 388] unlink("./26/cgroup.cpu") = 0 [pid 388] umount2("./26/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 388] newfstatat(AT_FDCWD, "./26/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 388] unlink("./26/cgroup") = 0 [pid 388] getdents64(3, 0x555569381900 /* 0 entries */, 32768) = 0 [pid 388] close(3) = 0 [pid 388] unlinkat(AT_FDCWD, "./26", AT_REMOVEDIR) = 0 [pid 388] mkdirat(AT_FDCWD, "./27", 0777) = 0 [pid 388] openat(AT_FDCWD, "/dev/loop5", O_RDWR) = 3 [pid 388] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 388] close(3) = 0 [pid 386] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 381] newfstatat(AT_FDCWD, "./27/cgroup" [pid 304] futex(0x34196c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=576091551} [pid 388] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 388] close(3) = 0 [pid 388] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 388] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 388] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 388] close(3) = 0 [pid 388] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 386] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=82, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 384] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=113, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 381] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 388] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 386] rt_sigreturn({mask=[]} [pid 384] rt_sigreturn({mask=[]} [pid 381] unlink("./27/cgroup" [pid 388] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 388] close(3) = 0 [pid 388] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 388] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 388] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 388] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x10\xa3\x84\xc2\xff\x7f\x00\x00\x00\x00\x00\x00"..., 952) = 0 [pid 388] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 388] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 388] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x10\xa3\x84\xc2\xff\x7f\x00\x00\x00\x00\x00\x00"..., 1368) = 0 [pid 388] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 388] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 388] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x10\xa3\x84\xc2\xff\x7f\x00\x00\x00\x00\x00\x00"..., 744) = 0 [pid 388] close(3) = 0 [pid 388] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xad\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 388] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 388] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 386] <... rt_sigreturn resumed>) = -1 EINVAL (Invalid argument) [pid 384] <... rt_sigreturn resumed>) = -1 EINTR (Interrupted system call) [pid 381] <... unlink resumed>) = 0 [pid 388] <... clone resumed>, child_tidptr=0x55556936e7d0) = 86 [pid 388] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 383] unlink("./33/cgroup.net") = 0 [pid 383] umount2("./33/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 383] newfstatat(AT_FDCWD, "./33/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 383] unlink("./33/cgroup.cpu") = 0 [pid 383] umount2("./33/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 383] newfstatat(AT_FDCWD, "./33/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 383] unlink("./33/cgroup") = 0 [pid 383] getdents64(3, 0x55555db89900 /* 0 entries */, 32768) = 0 [pid 383] close(3) = 0 [pid 383] unlinkat(AT_FDCWD, "./33", AT_REMOVEDIR) = 0 [pid 383] mkdirat(AT_FDCWD, "./34", 0777) = 0 [pid 383] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3 [pid 383] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [ 39.375916][ T823] x64_sys_call+0x44/0x9a0 [ 39.385246][ T823] do_syscall_64+0x4c/0xa0 [ 39.386320][ T855] ? __kasan_check_write+0x14/0x20 [ 39.390017][ T823] ? clear_bhb_loop+0x50/0xa0 [ 39.400091][ T823] ? clear_bhb_loop+0x50/0xa0 [ 39.406086][ T823] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 39.412564][ T823] RIP: 0033:0x7fbe35fb10d9 [ 39.417268][ T823] Code: Unable to access opcode bytes at RIP 0x7fbe35fb10af. [pid 383] close(3ci2-android-5-15/strace-static-x86_64: Process 873 attached [pid 386] newfstatat(AT_FDCWD, "./25/binderfs" [pid 381] getdents64(3 [pid 308] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3ff4dd4ab7000002}], 128, 583, NULL, 0) = 1 [pid 308] futex(0x34196c0, FUTEX_WAKE_PRIVATE, 1) = 1 [pid 308] read(6, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x05\x00\x00\x00\xad\x00\x00\x00\x00\x00\x00\x00", 9967212) = 56 [pid 308] write(6, "\x9c\x01\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xb7\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 416 [pid 310] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=966248631}) [pid 308] <... write resumed>) = 416 [pid 310] read(3 [pid 308] read(6 [pid 310] <... read resumed>, "\x9c\x01\x00\x00", 4) = 4 [pid 308] <... read resumed>, 0x198990a00000, 9967212) = -1 EAGAIN (Resource temporarily unavailable) [pid 310] read(3 [pid 308] epoll_pwait(4 [pid 310] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xb7\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x36\x01\x00\x00"..., 412) = 412 [pid 308] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 308] epoll_pwait(4 [pid 386] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 381] <... getdents64 resumed>, 0x555562282900 /* 0 entries */, 32768) = 0 [pid 304] <... futex resumed>) = 0 [pid 386] unlink("./25/binderfs" [pid 381] close(3 [pid 384] write(248, "\x00\x00\x00\x00", 4 [pid 386] <... unlink resumed>) = 0 [pid 384] <... write resumed>) = 4 [pid 381] <... close resumed>) = 0 [pid 310] <... pselect6 resumed>) = 1 (in [26], left {tv_sec=0, tv_nsec=998837611}) [pid 386] umount2("./25/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 384] umount2("./37", MNT_FORCE|UMOUNT_NOFOLLOW [pid 381] unlinkat(AT_FDCWD, "./27", AT_REMOVEDIR [pid 310] read(26 [pid 873] set_robust_list(0x55556936e7e0, 24) = 0 [pid 386] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 384] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 383] <... close resumed>) = 0 [pid 381] <... unlinkat resumed>) = 0 [pid 310] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 304] futex(0x34196c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=539630916} [pid 310] write(3, "\xe4\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x01\x00\x00\x00\x20\x00\x00\x00\xa6\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x1c\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x1c\x00\x00\x00\x14\x00\x00\x00\x40\xf0\x5b\x2d"..., 232) = 232 [pid 308] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3ff4dd4ab7000002}], 128, 549, NULL, 0) = 1 [pid 310] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x01\x00\x00\x00\xae\x00\x00\x00\x00\x00\x00\x00", 56 [pid 308] futex(0x34196c0, FUTEX_WAKE_PRIVATE, 1 [pid 310] <... write resumed>) = 56 [pid 308] <... futex resumed>) = 0 [pid 310] write(18, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xae\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 308] read(6 [pid 310] <... write resumed>) = 48 [pid 308] <... read resumed>, "\xe4\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x01\x00\x00\x00\x20\x00\x00\x00\xa6\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x1c\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x1c\x00\x00\x00\x14\x00\x00\x00\x40\xf0\x5b\x2d"..., 9967212) = 232 [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 308] read(6, 0x198990a00000, 9967212) = -1 EAGAIN (Resource temporarily unavailable) [pid 308] epoll_pwait(4, [], 128, 0, NULL, 0) = 0 [pid 308] epoll_pwait(4 [pid 383] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 383] close(3) = 0 [pid 383] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 383] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 383] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 383] close(3) = 0 [pid 383] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 383] close(3) = 0 [pid 383] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 383] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 383] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 383] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\xa0\x52\x52\x36\xff\x7f\x00\x00\x00\x00\x00\x00"..., 952) = 0 [pid 383] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 873] rt_sigprocmask(SIG_SETMASK, [] [pid 386] newfstatat(AT_FDCWD, "./25/cgroup.net" [pid 384] openat(AT_FDCWD, "./37", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 381] mkdirat(AT_FDCWD, "./28", 0777 [pid 304] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 873] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 383] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 383] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 383] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xa0\x52\x52\x36\xff\x7f\x00\x00\x00\x00\x00\x00"..., 1368) = 0 [pid 383] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 383] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 383] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xa0\x52\x52\x36\xff\x7f\x00\x00\x00\x00\x00\x00"..., 744) = 0 [pid 383] close(3) = 0 [pid 383] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xab\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 388] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=85, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 388] rt_sigreturn({mask=[]}) = 0 [pid 383] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 383] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555db767d0) = 104 [pid 383] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 873] chdir("./27" [pid 386] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 384] <... openat resumed>) = 3 [pid 381] <... mkdirat resumed>) = 0 [pid 873] <... chdir resumed>) = 0 [pid 386] unlink("./25/cgroup.net" [pid 384] fstat(3 [pid 381] openat(AT_FDCWD, "/dev/loop0", O_RDWR [pid 873] prctl(PR_SET_PDEATHSIG, SIGKILLci2-android-5-15/strace-static-x86_64: Process 874 attached [ 39.425053][ T823] RSP: 002b:00007fbe35e11ef8 EFLAGS: 00000246 ORIG_RAX: 000000000000003c [ 39.434269][ T823] RAX: ffffffffffffffda RBX: 0000000000000058 RCX: 00007fbe35fb10d9 [ 39.434532][ T855] __x64_sys_exit+0x40/0x40 [ 39.442596][ T823] RDX: 00007fbe35e129c8 RSI: 0000000000000000 RDI: 0000000000000000 [ 39.455353][ T823] RBP: 00007fbe36048024 R08: 0000000000000000 R09: 0000000000000058 [ 39.461000][ T855] x64_sys_call+0x44/0x9a0 [ 39.464133][ T823] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 39.468272][ T855] do_syscall_64+0x4c/0xa0 [pid 874] set_robust_list(0x55555db767e0, 24) = 0 [pid 874] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 874] chdir("./34") = 0 [pid 874] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 874] setpgid(0, 0) = 0 [pid 874] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 874] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 874] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 874] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 874] write(3, "1000", 4) = 4 [pid 874] close(3) = 0 [pid 874] read(200, 0x7fff36525510, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 874] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 874] close(249) = 0 [pid 874] close(248) = 0 [pid 874] prctl(PR_SET_NAME, "syz.2.171") = 0 [pid 874] close(4) = 0 [pid 874] futex(0x7f6bbdca6fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 874] rt_sigaction(SIGRT_1, {sa_handler=0x7f6bbda3e650, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f6bbd9c0450}, NULL, 8) = 0 [pid 874] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 874] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f6bbd860000 [pid 874] mprotect(0x7f6bbd861000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 874] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 874] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6bbd880990, parent_tid=0x7f6bbd880990, exit_signal=0, stack=0x7f6bbd860000, stack_size=0x201c0, tls=0x7f6bbd8806c0} => {parent_tid=[105]}, 88) = 105 [pid 874] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 874] futex(0x7f6bbdca6fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 874] futex(0x7f6bbdca6fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 386] <... unlink resumed>) = 0 [pid 384] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 381] <... openat resumed>) = 3 [pid 308] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3ff4dd4ab7000002}], 128, 533, NULL, 0) = 1 [pid 308] read(6, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x01\x00\x00\x00\xae\x00\x00\x00\x00\x00\x00\x00", 9967212) = 56 [pid 308] write(6, "\x9c\x01\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xb8\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 416 [pid 310] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=955054746}) [pid 308] <... write resumed>) = 416 [pid 310] read(3 [pid 308] read(6 [pid 310] <... read resumed>, "\x9c\x01\x00\x00", 4) = 4 [pid 310] read(3 [pid 308] <... read resumed>, 0x198990a00000, 9967212) = -1 EAGAIN (Resource temporarily unavailable) [pid 310] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xb8\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x36\x01\x00\x00"..., 412) = 412 [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 308] epoll_pwait(4, [], 128, 0, NULL, 0) = 0 [pid 308] epoll_pwait(4 [pid 873] <... prctl resumed>) = 0 [pid 873] setpgid(0, 0) = 0 [pid 873] symlinkat("/syzcgroup/unified/syz5", AT_FDCWD, "./cgroup") = 0 [pid 873] symlinkat("/syzcgroup/cpu/syz5", AT_FDCWD, "./cgroup.cpu") = 0 [pid 873] symlinkat("/syzcgroup/net/syz5", AT_FDCWD, "./cgroup.net") = 0 [pid 873] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 873] write(3, "1000", 4 [pid 386] umount2("./25/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 384] getdents64(3 [pid 381] ioctl(3, LOOP_CLR_FD [pid 304] futex(0x34196c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=485602044} [pid 386] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 384] <... getdents64 resumed>, 0x55556b4ae900 /* 6 entries */, 32768) = 176 [pid 381] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 873] <... write resumed>) = 4 [pid 873] close(3) = 0 [pid 873] read(200, 0x7fffc284a580, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 873] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 873] close(249) = 0 [pid 873] close(248) = 0 [pid 873] prctl(PR_SET_NAME, "syz.5.173") = 0 [pid 873] close(4) = 0 [pid 873] futex(0x7fbe36238fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 873] rt_sigaction(SIGRT_1, {sa_handler=0x7fbe35fd0650, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fbe35f52450}, NULL, 8) = 0 [pid 873] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 873] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbe35df2000 [pid 873] mprotect(0x7fbe35df3000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 873] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 873] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fbe35e12990, parent_tid=0x7fbe35e12990, exit_signal=0, stack=0x7fbe35df2000, stack_size=0x201c0, tls=0x7fbe35e126c0} => {parent_tid=[87]}, 88) = 87 [pid 873] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 873] futex(0x7fbe36238fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 873] futex(0x7fbe36238fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-5-15/strace-static-x86_64: Process 876 attached [pid 876] set_robust_list(0x7fbe35e129a0, 24) = 0 [pid 876] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 876] socket(AF_PPPOX, SOCK_STREAM, 1) = 3 [pid 876] futex(0x7fbe36238fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 873] <... futex resumed>) = 0 [pid 873] futex(0x7fbe36238fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 386] newfstatat(AT_FDCWD, "./25/cgroup.cpu" [pid 384] umount2("./37/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 381] close(3) = 0 [pid 873] <... futex resumed>) = 0 [pid 873] futex(0x7fbe36238fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 876] <... futex resumed>) = 1 [pid 876] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP) = 4 [pid 876] futex(0x7fbe36238fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 873] <... futex resumed>) = 0 [pid 873] futex(0x7fbe36238fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 873] futex(0x7fbe36238fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 876] <... futex resumed>) = 1 [pid 876] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50) = 0 [pid 876] futex(0x7fbe36238fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 873] <... futex resumed>) = 0 [pid 873] futex(0x7fbe36238fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 873] futex(0x7fbe36238fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-5-15/strace-static-x86_64: Process 875 attached [pid 386] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 384] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 381] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 388] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=81, si_uid=0, si_status=0, si_utime=0, si_stime=49 /* 0.49 s */} --- [pid 388] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 876] <... futex resumed>) = 1 [pid 876] sendfile(-1, -1, [3], 2757) = -1 EBADF (Bad file descriptor) [pid 876] futex(0x7fbe36238fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 873] <... futex resumed>) = 0 [pid 873] futex(0x7fbe36238fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 873] futex(0x7fbe36238fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 876] <... futex resumed>) = 1 [pid 876] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88) = 88 [pid 876] futex(0x7fbe36238fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 873] <... futex resumed>) = 0 [pid 873] futex(0x7fbe36238fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 873] futex(0x7fbe36238fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 876] <... futex resumed>) = 1 [pid 876] ioctl(3, PPPIOCSMRU, 0) = -1 ENOSYS (Function not implemented) [pid 876] futex(0x7fbe36238fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 386] unlink("./25/cgroup.cpu" [pid 384] newfstatat(AT_FDCWD, "./37/binderfs" [pid 381] <... socket resumed>) = 3 [pid 386] <... unlink resumed>) = 0 [pid 384] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 875] set_robust_list(0x7f6bbd8809a0, 24 [pid 386] umount2("./25/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 381] close(3 [pid 873] <... futex resumed>) = 0 [pid 873] close_range(3, 30, 0) = 0 [pid 873] exit_group(0) = ? [pid 876] <... futex resumed>) = ? [pid 876] +++ exited with 0 +++ [pid 873] +++ exited with 0 +++ [pid 388] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=86, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 388] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 388] write(248, "\x00\x00\x00\x00", 4 [pid 310] <... pselect6 resumed>) = 1 (in [13], left {tv_sec=0, tv_nsec=980180054}) [pid 310] read(13, "\x00\x00\x00\x00", 4) = 4 [pid 310] write(3, "\xe4\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x05\x00\x00\x00\x20\x00\x00\x00\xad\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x1c\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x1c\x00\x00\x00\x14\x00\x00\x00\x40\x47\xf9\x06"..., 232) = 232 [pid 308] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3ff4dd4ab7000002}], 128, 487, NULL, 0) = 1 [pid 310] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x05\x00\x00\x00\xaf\x00\x00\x00\x00\x00\x00\x00", 56 [pid 308] futex(0x34196c0, FUTEX_WAKE_PRIVATE, 1 [pid 310] <... write resumed>) = 56 [pid 308] <... futex resumed>) = 1 [pid 310] write(11, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xaf\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 308] read(6 [pid 310] <... write resumed>) = 48 [pid 308] <... read resumed>, "\xe4\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x05\x00\x00\x00\x20\x00\x00\x00\xad\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x1c\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x1c\x00\x00\x00\x14\x00\x00\x00\x40\x47\xf9\x06"..., 9967212) = 232 [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 308] read(6, 0x198990a00000, 9967212) = -1 EAGAIN (Resource temporarily unavailable) [pid 308] epoll_pwait(4, [], 128, 0, NULL, 0) = 0 [pid 308] epoll_pwait(4 [pid 388] <... write resumed>) = 4 [pid 388] umount2("./27", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 388] openat(AT_FDCWD, "./27", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 388] fstat(3, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 388] getdents64(3, 0x555569381900 /* 6 entries */, 32768) = 176 [pid 388] umount2("./27/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 388] newfstatat(AT_FDCWD, "./27/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 388] unlink("./27/binderfs") = 0 [pid 388] umount2("./27/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 388] newfstatat(AT_FDCWD, "./27/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 388] unlink("./27/cgroup.net") = 0 [pid 388] umount2("./27/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 388] newfstatat(AT_FDCWD, "./27/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 388] unlink("./27/cgroup.cpu") = 0 [pid 388] umount2("./27/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 388] newfstatat(AT_FDCWD, "./27/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 388] unlink("./27/cgroup") = 0 [pid 386] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 384] unlink("./37/binderfs" [pid 381] <... close resumed>) = 0 [pid 304] <... futex resumed>) = 0 [pid 875] <... set_robust_list resumed>) = 0 [pid 388] getdents64(3, 0x555569381900 /* 0 entries */, 32768) = 0 [pid 388] close(3) = 0 [pid 388] unlinkat(AT_FDCWD, "./27", AT_REMOVEDIR) = 0 [pid 388] mkdirat(AT_FDCWD, "./28", 0777) = 0 [pid 388] openat(AT_FDCWD, "/dev/loop5", O_RDWR) = 3 [pid 388] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 388] close(3) = 0 [pid 388] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 388] close(3) = 0 [pid 388] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 388] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 388] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 388] close(3) = 0 [pid 388] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 386] newfstatat(AT_FDCWD, "./25/cgroup" [pid 384] <... unlink resumed>) = 0 [pid 381] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 388] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 388] close(3) = 0 [pid 388] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 388] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 388] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 388] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 388] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 388] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 388] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 875] rt_sigprocmask(SIG_SETMASK, [] [pid 386] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 384] umount2("./37/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 381] <... socket resumed>) = 3 [pid 388] close(3) = 0 [pid 388] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xaf\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 388] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 388] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-15/strace-static-x86_64: Process 878 attached [pid 878] set_robust_list(0x55556936e7e0, 24 [pid 388] <... clone resumed>, child_tidptr=0x55556936e7d0) = 89 [pid 878] <... set_robust_list resumed>) = 0 [pid 388] rt_sigprocmask(SIG_SETMASK, [] [pid 878] rt_sigprocmask(SIG_SETMASK, [] [pid 388] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 878] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 878] chdir("./28") = 0 [pid 878] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 878] setpgid(0, 0) = 0 [pid 878] symlinkat("/syzcgroup/unified/syz5", AT_FDCWD, "./cgroup") = 0 [pid 878] symlinkat("/syzcgroup/cpu/syz5", AT_FDCWD, "./cgroup.cpu") = 0 [pid 878] symlinkat("/syzcgroup/net/syz5", AT_FDCWD, "./cgroup.net") = 0 [ 39.475999][ T823] R13: 00007fbe36239038 R14: 00007fbe36238fa0 R15: 00007fffc284a618 [ 39.488185][ T855] ? clear_bhb_loop+0x50/0xa0 [ 39.488990][ T823] [ 39.496661][ T823] ---[ end trace 47568da4eba48068 ]--- [ 39.505885][ T855] ? clear_bhb_loop+0x50/0xa0 [ 39.511755][ T855] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 39.518119][ T855] RIP: 0033:0x7f6bbda1f0d9 [pid 878] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 878] write(3, "1000", 4) = 4 [pid 878] close(3) = 0 [pid 386] unlink("./25/cgroup" [pid 384] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 381] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 304] futex(0x34196c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=448624216} [pid 386] <... unlink resumed>) = 0 [pid 381] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 875] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 386] getdents64(3 [pid 384] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=115, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 381] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 875] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 386] <... getdents64 resumed>, 0x55556825d900 /* 0 entries */, 32768) = 0 [pid 384] rt_sigreturn({mask=[]} [pid 878] read(200, 0x7fffc284a580, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 878] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 878] close(249) = 0 [pid 878] close(248) = 0 [pid 878] prctl(PR_SET_NAME, "syz.5.175") = 0 [pid 878] close(4) = 0 [pid 878] futex(0x7fbe36238fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 878] rt_sigaction(SIGRT_1, {sa_handler=0x7fbe35fd0650, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fbe35f52450}, NULL, 8) = 0 [pid 878] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 878] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbe35df2000 [pid 878] mprotect(0x7fbe35df3000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 878] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 878] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fbe35e12990, parent_tid=0x7fbe35e12990, exit_signal=0, stack=0x7fbe35df2000, stack_size=0x201c0, tls=0x7fbe35e126c0}ci2-android-5-15/strace-static-x86_64: Process 879 attached [pid 879] set_robust_list(0x7fbe35e129a0, 24 [pid 878] <... clone3 resumed> => {parent_tid=[90]}, 88) = 90 [pid 879] <... set_robust_list resumed>) = 0 [pid 878] rt_sigprocmask(SIG_SETMASK, [] [pid 879] rt_sigprocmask(SIG_SETMASK, [] [pid 878] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 879] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 878] futex(0x7fbe36238fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 879] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 878] <... futex resumed>) = 0 [pid 879] <... socket resumed>) = 3 [pid 878] futex(0x7fbe36238fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 879] futex(0x7fbe36238fac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 878] <... futex resumed>) = 0 [pid 879] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 878] futex(0x7fbe36238fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 879] <... socket resumed>) = 4 [pid 878] <... futex resumed>) = 0 [pid 874] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 874] futex(0x7f6bbdca709c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 874] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f6bbd83f000 [pid 874] mprotect(0x7f6bbd840000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 874] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 874] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6bbd85f990, parent_tid=0x7f6bbd85f990, exit_signal=0, stack=0x7f6bbd83f000, stack_size=0x201c0, tls=0x7f6bbd85f6c0}ci2-android-5-15/strace-static-x86_64: Process 880 attached [pid 880] set_robust_list(0x7f6bbd85f9a0, 24 [pid 874] <... clone3 resumed> => {parent_tid=[106]}, 88) = 106 [pid 880] <... set_robust_list resumed>) = 0 [pid 874] rt_sigprocmask(SIG_SETMASK, [] [pid 880] rt_sigprocmask(SIG_SETMASK, [] [pid 874] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 880] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 874] futex(0x7f6bbdca7098, FUTEX_WAKE_PRIVATE, 1000000 [pid 880] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 874] <... futex resumed>) = 0 [pid 880] <... socket resumed>) = 3 [pid 874] futex(0x7f6bbdca709c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 880] futex(0x7f6bbdca709c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 874] <... futex resumed>) = 0 [pid 880] connect(-1, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 874] futex(0x7f6bbdca7098, FUTEX_WAKE_PRIVATE, 1000000 [pid 880] <... connect resumed>) = -1 EBADF (Bad file descriptor) [pid 874] <... futex resumed>) = 0 [pid 880] futex(0x7f6bbdca709c, FUTEX_WAKE_PRIVATE, 1000000 [pid 874] futex(0x7f6bbdca709c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 880] <... futex resumed>) = 0 [pid 874] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 880] sendfile(-1, -1, [3 [pid 874] futex(0x7f6bbdca7098, FUTEX_WAKE_PRIVATE, 1000000 [pid 880] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 874] <... futex resumed>) = 0 [pid 880] futex(0x7f6bbdca709c, FUTEX_WAKE_PRIVATE, 1000000 [pid 879] futex(0x7fbe36238fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 878] futex(0x7fbe36238fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 874] futex(0x7f6bbdca709c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 880] <... futex resumed>) = 0 [pid 879] <... futex resumed>) = 0 [pid 878] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 874] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 880] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 879] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 878] futex(0x7fbe36238fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 874] futex(0x7f6bbdca7098, FUTEX_WAKE_PRIVATE, 1000000 [pid 880] <... clone3 resumed>) = 107 [pid 879] <... connect resumed>) = -1 EEXIST (File exists) [pid 878] <... futex resumed>) = 0 [pid 874] <... futex resumed>) = 0 [pid 880] futex(0x7f6bbdca709c, FUTEX_WAKE_PRIVATE, 1000000 [pid 879] futex(0x7fbe36238fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 878] futex(0x7fbe36238fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 875] <... socket resumed>) = 4 [pid 874] futex(0x7f6bbdca709c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 386] close(3 [pid 384] <... rt_sigreturn resumed>) = -1 EINVAL (Invalid argument) [pid 381] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 880] <... futex resumed>) = 0 [pid 879] <... futex resumed>) = 0 [pid 878] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 874] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 880] ioctl(3, PPPIOCSMRU, 0 [pid 879] sendfile(-1, -1, [3 [pid 878] futex(0x7fbe36238fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 874] futex(0x7f6bbdca7098, FUTEX_WAKE_PRIVATE, 1000000 [pid 880] <... ioctl resumed>) = -1 ENOTTY (Inappropriate ioctl for device) [pid 879] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 878] <... futex resumed>) = 0 [pid 874] <... futex resumed>) = 0 [pid 880] futex(0x7f6bbdca709c, FUTEX_WAKE_PRIVATE, 1000000 [pid 879] futex(0x7fbe36238fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 878] futex(0x7fbe36238fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 874] futex(0x7f6bbdca709c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 880] <... futex resumed>) = 0 [pid 879] <... futex resumed>) = 0 [pid 878] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 874] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 880] futex(0x7f6bbdca7098, FUTEX_WAIT_PRIVATE, 0, NULL [pid 879] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 878] futex(0x7fbe36238fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 879] <... clone3 resumed>) = 91 [pid 878] <... futex resumed>) = 0 [pid 879] futex(0x7fbe36238fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 878] futex(0x7fbe36238fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 879] <... futex resumed>) = 0 [pid 878] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 879] ioctl(3, PPPIOCSMRU, 0 [pid 878] futex(0x7fbe36238fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 879] <... ioctl resumed>) = -1 ENOTCONN (Transport endpoint is not connected) [pid 878] <... futex resumed>) = 0 [pid 879] futex(0x7fbe36238fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 878] futex(0x7fbe36238fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 879] <... futex resumed>) = 0 [pid 878] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 879] futex(0x7fbe36238fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 878] close_range(3, 30, 0) = 0 [pid 878] exit_group(0 [pid 879] <... futex resumed>) = ? [pid 878] <... exit_group resumed>) = ? [pid 879] +++ exited with 0 +++ [pid 878] +++ exited with 0 +++ [pid 388] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=89, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 388] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 388] write(248, "\x00\x00\x00\x00", 4 [pid 310] <... pselect6 resumed>) = 1 (in [13], left {tv_sec=0, tv_nsec=965637947}) [pid 310] read(13, "\x00\x00\x00\x00", 4) = 4 [pid 388] <... write resumed>) = 4 [pid 310] write(3, "\xf4\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x05\x00\x00\x00\x20\x00\x00\x00\xaf\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\xc0\x0e\x16\x02"..., 248 [pid 388] umount2("./28", MNT_FORCE|UMOUNT_NOFOLLOW [pid 310] <... write resumed>) = 248 [pid 388] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 310] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x05\x00\x00\x00\xb0\x00\x00\x00\x00\x00\x00\x00", 56 [pid 388] openat(AT_FDCWD, "./28", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 310] <... write resumed>) = 56 [pid 388] <... openat resumed>) = 3 [pid 310] write(11, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xb0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 388] fstat(3 [pid 310] <... write resumed>) = 48 [pid 388] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 388] getdents64(3, 0x555569381900 /* 6 entries */, 32768) = 176 [pid 388] umount2("./28/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 875] futex(0x7f6bbdca6fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 388] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 386] <... close resumed>) = 0 [pid 384] newfstatat(AT_FDCWD, "./37/cgroup.net" [pid 381] close(3 [pid 874] close_range(3, 30, 0 [pid 388] newfstatat(AT_FDCWD, "./28/binderfs" [pid 874] <... close_range resumed>) = 0 [pid 388] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 874] exit_group(0 [pid 388] unlink("./28/binderfs" [pid 880] <... futex resumed>) = ? [pid 874] <... exit_group resumed>) = ? [pid 388] <... unlink resumed>) = 0 [pid 880] +++ exited with 0 +++ [pid 388] umount2("./28/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 388] newfstatat(AT_FDCWD, "./28/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 388] unlink("./28/cgroup.net") = 0 [pid 388] umount2("./28/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 388] newfstatat(AT_FDCWD, "./28/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 388] unlink("./28/cgroup.cpu") = 0 [pid 388] umount2("./28/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 388] newfstatat(AT_FDCWD, "./28/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 388] unlink("./28/cgroup") = 0 [pid 388] getdents64(3, 0x555569381900 /* 0 entries */, 32768) = 0 [pid 388] close(3) = 0 [pid 388] unlinkat(AT_FDCWD, "./28", AT_REMOVEDIR) = 0 [pid 388] mkdirat(AT_FDCWD, "./29", 0777) = 0 [pid 388] openat(AT_FDCWD, "/dev/loop5", O_RDWR) = 3 [pid 388] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 388] close(3 [pid 875] <... futex resumed>) = ? [pid 388] <... close resumed>) = 0 [pid 386] unlinkat(AT_FDCWD, "./25", AT_REMOVEDIR [pid 384] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 381] <... close resumed>) = 0 [pid 308] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3ff4dd4ab7000002}], 128, 467, NULL, 0) = 1 [pid 388] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 308] futex(0x34196c0, FUTEX_WAKE_PRIVATE, 1 [pid 388] <... socket resumed>) = 3 [pid 308] <... futex resumed>) = 1 [pid 388] close(3 [pid 308] read(6 [pid 388] <... close resumed>) = 0 [pid 308] <... read resumed>, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x05\x00\x00\x00\xaf\x00\x00\x00\x00\x00\x00\x00\xf4\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00"..., 9967212) = 360 [pid 388] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 308] write(6, "\x9c\x01\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xb9\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 416 [pid 388] <... socket resumed>) = 3 [pid 310] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=977696592}) [pid 308] <... write resumed>) = 416 [pid 388] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 310] read(3 [pid 308] write(6, "\x9c\x01\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xba\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 416 [pid 388] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 310] <... read resumed>, "\x9c\x01\x00\x00", 4) = 4 [pid 308] <... write resumed>) = 416 [pid 388] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 310] read(3 [pid 308] read(6 [pid 388] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 310] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xb9\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x36\x01\x00\x00"..., 412) = 412 [pid 308] <... read resumed>, 0x198990a00000, 9967212) = -1 EAGAIN (Resource temporarily unavailable) [pid 388] close(3 [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 308] epoll_pwait(4 [pid 388] <... close resumed>) = 0 [pid 310] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=999989696}) [pid 308] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 388] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 310] read(3 [pid 308] epoll_pwait(4 [pid 388] <... socket resumed>) = 3 [pid 310] <... read resumed>, "\x9c\x01\x00\x00", 4) = 4 [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 310] read(3 [pid 388] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 310] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xba\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x36\x01\x00\x00"..., 412) = 412 [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 388] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 386] <... unlinkat resumed>) = 0 [pid 384] unlink("./37/cgroup.net" [pid 381] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 304] <... futex resumed>) = 0 [pid 388] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 384] <... unlink resumed>) = 0 [pid 381] <... socket resumed>) = 3 [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 386] mkdirat(AT_FDCWD, "./26", 0777 [pid 384] umount2("./37/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 388] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 386] <... mkdirat resumed>) = 0 [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 384] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 381] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 304] futex(0x34196c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=404569073} [pid 388] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 386] openat(AT_FDCWD, "/dev/loop6", O_RDWR [pid 384] newfstatat(AT_FDCWD, "./37/cgroup.cpu" [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 386] <... openat resumed>) = 3 [pid 388] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 384] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 386] ioctl(3, LOOP_CLR_FD [pid 381] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 386] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 384] unlink("./37/cgroup.cpu" [pid 875] +++ exited with 0 +++ [pid 874] +++ exited with 0 +++ [pid 388] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 381] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x78\x02\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\xf0\xe4\x1a\x8a\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 728 [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 383] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=104, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 388] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 383] rt_sigreturn({mask=[]} [pid 388] close(3 [pid 383] <... rt_sigreturn resumed>) = -1 EINTR (Interrupted system call) [pid 388] <... close resumed>) = 0 [pid 388] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 383] write(248, "\x00\x00\x00\x00", 4 [pid 388] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 383] <... write resumed>) = 4 [pid 310] <... pselect6 resumed>) = 1 (in [16], left {tv_sec=0, tv_nsec=995846765}) [pid 388] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 383] umount2("./34", MNT_FORCE|UMOUNT_NOFOLLOW [pid 310] read(16 [pid 388] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 383] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 310] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 388] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 383] openat(AT_FDCWD, "./34", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 310] write(3, "\xec\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\xab\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x1c\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x1c\x00\x00\x00\x14\x00\x00\x00\x80\x9c\x19\x15"..., 240 [pid 388] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 383] <... openat resumed>) = 3 [pid 310] <... write resumed>) = 240 [pid 308] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3ff4dd4ab7000002}], 128, 407, NULL, 0) = 1 [pid 388] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [ 39.525864][ T855] Code: Unable to access opcode bytes at RIP 0x7f6bbda1f0af. [ 39.533920][ T855] RSP: 002b:00007f6bbd87fef8 EFLAGS: 00000246 ORIG_RAX: 000000000000003c [ 39.543263][ T855] RAX: ffffffffffffffda RBX: 0000000000000058 RCX: 00007f6bbda1f0d9 [ 39.551708][ T855] RDX: 00007f6bbd8809c8 RSI: 0000000000000000 RDI: 0000000000000000 [ 39.560262][ T855] RBP: 00007f6bbdab6024 R08: 0000000000000000 R09: 0000000000000058 [ 39.568402][ T855] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [pid 383] fstat(3 [pid 310] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\xb1\x00\x00\x00\x00\x00\x00\x00", 56 [pid 308] futex(0x34196c0, FUTEX_WAKE_PRIVATE, 1 [pid 388] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 383] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 310] <... write resumed>) = 56 [pid 308] <... futex resumed>) = 1 [pid 388] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 383] getdents64(3 [pid 310] write(15, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xb1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 308] read(6 [pid 388] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 383] <... getdents64 resumed>, 0x55555db89900 /* 6 entries */, 32768) = 176 [pid 310] <... write resumed>) = 48 [pid 308] <... read resumed>, "\xec\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\xab\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x1c\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x1c\x00\x00\x00\x14\x00\x00\x00\x80\x9c\x19\x15"..., 9967212) = 240 [pid 388] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 383] umount2("./34/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 308] read(6 [pid 388] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 383] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 308] <... read resumed>, 0x198990a00000, 9967212) = -1 EAGAIN (Resource temporarily unavailable) [pid 388] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 383] newfstatat(AT_FDCWD, "./34/binderfs" [pid 308] epoll_pwait(4 [pid 388] close(3 [pid 383] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 308] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 388] <... close resumed>) = 0 [pid 383] unlink("./34/binderfs" [pid 308] epoll_pwait(4 [pid 388] read(249 [pid 383] <... unlink resumed>) = 0 [pid 388] <... read resumed>, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xb0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 383] umount2("./34/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 388] rt_sigprocmask(SIG_BLOCK, ~[] [pid 383] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 388] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 383] newfstatat(AT_FDCWD, "./34/cgroup.net" [pid 388] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 383] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 ci2-android-5-15/strace-static-x86_64: Process 883 attached [pid 383] unlink("./34/cgroup.net" [pid 883] set_robust_list(0x55556936e7e0, 24 [pid 388] <... clone resumed>, child_tidptr=0x55556936e7d0) = 92 [pid 383] <... unlink resumed>) = 0 [pid 883] <... set_robust_list resumed>) = 0 [pid 388] rt_sigprocmask(SIG_SETMASK, [] [pid 383] umount2("./34/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 883] rt_sigprocmask(SIG_SETMASK, [] [pid 388] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 386] close(3 [pid 384] <... unlink resumed>) = 0 [pid 383] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 883] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 386] <... close resumed>) = 0 [pid 384] umount2("./37/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 383] newfstatat(AT_FDCWD, "./34/cgroup.cpu" [pid 381] <... setsockopt resumed>) = 0 [pid 304] <... futex resumed>) = 0 [pid 883] chdir("./29" [pid 383] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 883] <... chdir resumed>) = 0 [pid 383] unlink("./34/cgroup.cpu" [pid 883] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 383] <... unlink resumed>) = 0 [pid 883] <... prctl resumed>) = 0 [pid 383] umount2("./34/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 883] setpgid(0, 0 [pid 383] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 883] <... setpgid resumed>) = 0 [pid 383] newfstatat(AT_FDCWD, "./34/cgroup" [pid 883] symlinkat("/syzcgroup/unified/syz5", AT_FDCWD, "./cgroup" [pid 383] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 883] <... symlinkat resumed>) = 0 [pid 383] unlink("./34/cgroup" [pid 883] symlinkat("/syzcgroup/cpu/syz5", AT_FDCWD, "./cgroup.cpu" [pid 383] <... unlink resumed>) = 0 [pid 883] <... symlinkat resumed>) = 0 [pid 386] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 384] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 383] getdents64(3 [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 883] symlinkat("/syzcgroup/net/syz5", AT_FDCWD, "./cgroup.net" [pid 383] <... getdents64 resumed>, 0x55555db89900 /* 0 entries */, 32768) = 0 [pid 883] <... symlinkat resumed>) = 0 [pid 386] <... socket resumed>) = 3 [pid 384] newfstatat(AT_FDCWD, "./37/cgroup" [pid 383] close(3 [pid 381] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 883] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 383] <... close resumed>) = 0 [pid 883] <... openat resumed>) = 3 [pid 383] unlinkat(AT_FDCWD, "./34", AT_REMOVEDIR [pid 883] write(3, "1000", 4 [pid 383] <... unlinkat resumed>) = 0 [pid 883] <... write resumed>) = 4 [pid 383] mkdirat(AT_FDCWD, "./35", 0777 [pid 883] close(3 [pid 383] <... mkdirat resumed>) = 0 [pid 883] <... close resumed>) = 0 [pid 383] openat(AT_FDCWD, "/dev/loop2", O_RDWR [pid 883] read(200 [pid 383] <... openat resumed>) = 3 [pid 883] <... read resumed>, 0x7fffc284a580, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 383] ioctl(3, LOOP_CLR_FD [pid 883] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 383] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 883] <... symlinkat resumed>) = 0 [pid 383] close(3 [pid 883] close(249 [pid 383] <... close resumed>) = 0 [pid 883] <... close resumed>) = 0 [pid 383] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 883] close(248 [pid 383] <... socket resumed>) = 3 [pid 883] <... close resumed>) = 0 [pid 383] close(3 [pid 883] prctl(PR_SET_NAME, "syz.5.176" [pid 383] <... close resumed>) = 0 [pid 883] <... prctl resumed>) = 0 [pid 383] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 883] close(4 [pid 383] <... socket resumed>) = 3 [pid 883] <... close resumed>) = 0 [pid 383] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 883] futex(0x7fbe36238fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 383] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 883] <... futex resumed>) = 0 [pid 383] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 883] rt_sigaction(SIGRT_1, {sa_handler=0x7fbe35fd0650, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fbe35f52450} [pid 383] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 883] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 383] close(3 [pid 883] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 383] <... close resumed>) = 0 [pid 883] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 383] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 883] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 383] <... socket resumed>) = 3 [pid 883] <... mmap resumed>) = 0x7fbe35df2000 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 883] mprotect(0x7fbe35df3000, 131072, PROT_READ|PROT_WRITE [pid 383] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 883] <... mprotect resumed>) = 0 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 883] rt_sigprocmask(SIG_BLOCK, ~[] [pid 383] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 883] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 883] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fbe35e12990, parent_tid=0x7fbe35e12990, exit_signal=0, stack=0x7fbe35df2000, stack_size=0x201c0, tls=0x7fbe35e126c0} [pid 386] close(3 [pid 384] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 383] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIESci2-android-5-15/strace-static-x86_64: Process 884 attached [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 884] set_robust_list(0x7fbe35e129a0, 24 [pid 883] <... clone3 resumed> => {parent_tid=[93]}, 88) = 93 [pid 383] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 884] <... set_robust_list resumed>) = 0 [pid 883] rt_sigprocmask(SIG_SETMASK, [] [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 884] rt_sigprocmask(SIG_SETMASK, [] [pid 883] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 383] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 884] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 883] futex(0x7fbe36238fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 884] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 883] <... futex resumed>) = 0 [pid 383] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 884] <... socket resumed>) = 3 [pid 883] futex(0x7fbe36238fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 884] futex(0x7fbe36238fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 386] <... close resumed>) = 0 [pid 384] unlink("./37/cgroup" [pid 381] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 386] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 384] <... unlink resumed>) = 0 [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 304] futex(0x34196c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=379423217} [pid 386] <... socket resumed>) = 3 [pid 384] getdents64(3 [pid 381] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 884] <... futex resumed>) = 0 [pid 883] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 386] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 384] <... getdents64 resumed>, 0x55556b4ae900 /* 0 entries */, 32768) = 0 [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 383] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 884] futex(0x7fbe36238fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 883] futex(0x7fbe36238fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 386] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 384] close(3 [pid 383] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=100, si_uid=0, si_status=0, si_utime=0, si_stime=42 /* 0.42 s */} --- [pid 381] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 884] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 883] <... futex resumed>) = 0 [pid 386] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 384] <... close resumed>) = 0 [pid 383] rt_sigreturn({mask=[]} [pid 381] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xf0\xe4\x1a\x8a\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 1032 [pid 884] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 883] futex(0x7fbe36238fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 386] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 383] <... rt_sigreturn resumed>) = 0 [pid 884] <... socket resumed>) = 4 [pid 386] close(3 [pid 384] unlinkat(AT_FDCWD, "./37", AT_REMOVEDIR [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 381] <... setsockopt resumed>) = 0 [pid 884] futex(0x7fbe36238fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 386] <... close resumed>) = 0 [pid 384] <... unlinkat resumed>) = 0 [pid 383] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 884] <... futex resumed>) = 1 [pid 883] <... futex resumed>) = 0 [pid 386] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 384] mkdirat(AT_FDCWD, "./38", 0777 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 884] futex(0x7fbe36238fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 883] futex(0x7fbe36238fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 386] <... socket resumed>) = 3 [pid 383] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 884] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 883] <... futex resumed>) = 0 [pid 384] <... mkdirat resumed>) = 0 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 884] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 883] futex(0x7fbe36238fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 384] openat(AT_FDCWD, "/dev/loop1", O_RDWR [pid 383] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 381] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 884] <... connect resumed>) = -1 EEXIST (File exists) [pid 383] close(3 [pid 884] futex(0x7fbe36238fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 386] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 384] <... openat resumed>) = 3 [pid 383] <... close resumed>) = 0 [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 884] <... futex resumed>) = 1 [pid 883] <... futex resumed>) = 0 [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 384] ioctl(3, LOOP_CLR_FD [pid 383] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 884] futex(0x7fbe36238fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 883] futex(0x7fbe36238fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 386] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 384] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 381] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 884] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 883] <... futex resumed>) = 0 [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 384] close(3 [pid 383] <... socket resumed>) = 3 [pid 381] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xf0\xe4\x1a\x8a\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 576 [pid 884] sendfile(-1, -1, [3 [pid 883] futex(0x7fbe36238fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 386] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 384] <... close resumed>) = 0 [pid 383] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 884] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 383] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 884] futex(0x7fbe36238fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 383] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 884] <... futex resumed>) = 1 [pid 883] <... futex resumed>) = 0 [pid 383] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 884] futex(0x7fbe36238fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 883] futex(0x7fbe36238fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 383] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\xa0\x52\x52\x36\xff\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 884] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 883] <... futex resumed>) = 0 [pid 383] <... setsockopt resumed>) = 0 [pid 884] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 883] futex(0x7fbe36238fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 383] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 884] <... clone3 resumed>) = 94 [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 384] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 381] <... setsockopt resumed>) = 0 [pid 386] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 384] <... socket resumed>) = 3 [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 384] close(3 [pid 381] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 386] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 384] <... close resumed>) = 0 [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 884] futex(0x7fbe36238fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 384] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 383] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 381] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 884] <... futex resumed>) = 1 [pid 883] <... futex resumed>) = 0 [pid 386] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 384] <... socket resumed>) = 3 [pid 383] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 381] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x78\x02\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\xf0\xe4\x1a\x8a\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 728 [pid 884] ioctl(3, PPPIOCSMRU, 0 [pid 883] futex(0x7fbe36238fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 384] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 383] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 381] <... setsockopt resumed>) = 0 [pid 884] <... ioctl resumed>) = -1 ENOTCONN (Transport endpoint is not connected) [pid 883] <... futex resumed>) = 0 [pid 386] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 384] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 383] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xa0\x52\x52\x36\xff\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 381] close(3 [pid 884] futex(0x7fbe36238fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 883] futex(0x7fbe36238fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 384] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 381] <... close resumed>) = 0 [pid 884] <... futex resumed>) = 0 [pid 883] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 386] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 384] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 383] <... setsockopt resumed>) = 0 [pid 381] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 884] futex(0x7fbe36238fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 883] close_range(3, 30, 0 [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 384] close(3 [pid 383] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 381] <... socket resumed>) = 3 [pid 883] <... close_range resumed>) = 0 [pid 386] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 384] <... close resumed>) = 0 [pid 383] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 381] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 883] exit_group(0 [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 384] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 383] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 381] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 884] <... futex resumed>) = ? [pid 883] <... exit_group resumed>) = ? [pid 386] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 384] <... socket resumed>) = 3 [pid 383] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 381] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 386] close(3 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 381] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 386] <... close resumed>) = 0 [pid 384] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 381] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\xf0\xe4\x1a\x8a\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 386] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 381] <... setsockopt resumed>) = 0 [pid 386] <... socket resumed>) = 3 [pid 384] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 381] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 884] +++ exited with 0 +++ [pid 883] +++ exited with 0 +++ [pid 386] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 381] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 386] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 384] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 383] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xa0\x52\x52\x36\xff\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 381] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 388] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=92, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 386] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 381] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 388] rt_sigreturn({mask=[]} [pid 386] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 384] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 383] <... setsockopt resumed>) = 0 [pid 381] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf0\xe4\x1a\x8a\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 388] <... rt_sigreturn resumed>) = -1 EINTR (Interrupted system call) [pid 386] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x10\x36\x1e\xf9\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 383] close(3) = 0 [pid 381] <... setsockopt resumed>) = 0 [pid 383] read(249 [pid 386] <... setsockopt resumed>) = 0 [pid 384] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 383] <... read resumed>, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xb1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 388] write(248, "\x00\x00\x00\x00", 4 [pid 386] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 381] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 388] <... write resumed>) = 4 [pid 383] rt_sigprocmask(SIG_BLOCK, ~[] [pid 310] <... pselect6 resumed>) = 1 (in [13], left {tv_sec=0, tv_nsec=966746130}) [pid 388] umount2("./29", MNT_FORCE|UMOUNT_NOFOLLOW [pid 386] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 384] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 383] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 381] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 310] read(13 [pid 386] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 381] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 310] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 388] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 386] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x10\x36\x1e\xf9\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 384] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 383] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 381] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 310] write(3, "\xf4\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x05\x00\x00\x00\x20\x00\x00\x00\xb0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\xc0\x56\xfe\x03"..., 248 [pid 388] openat(AT_FDCWD, "./29", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 386] <... setsockopt resumed>) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 381] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xf0\xe4\x1a\x8a\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 310] <... write resumed>) = 248 [pid 388] <... openat resumed>) = 3 [pid 388] fstat(3ci2-android-5-15/strace-static-x86_64: Process 886 attached , {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 384] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 310] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x05\x00\x00\x00\xb2\x00\x00\x00\x00\x00\x00\x00", 56 [pid 886] set_robust_list(0x55555db767e0, 24 [pid 388] getdents64(3 [pid 386] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 383] <... clone resumed>, child_tidptr=0x55555db767d0) = 108 [pid 381] <... setsockopt resumed>) = 0 [pid 310] <... write resumed>) = 56 [pid 886] <... set_robust_list resumed>) = 0 [pid 388] <... getdents64 resumed>, 0x555569381900 /* 6 entries */, 32768) = 176 [pid 386] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 384] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 886] rt_sigprocmask(SIG_SETMASK, [] [pid 388] umount2("./29/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 386] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 383] rt_sigprocmask(SIG_SETMASK, [] [pid 381] close(3 [pid 310] write(11, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xb2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 886] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 388] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 386] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 886] chdir("./35" [pid 388] newfstatat(AT_FDCWD, "./29/binderfs" [pid 384] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 383] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 381] <... close resumed>) = 0 [pid 310] <... write resumed>) = 48 [pid 886] <... chdir resumed>) = 0 [pid 388] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 386] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x10\x36\x1e\xf9\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 384] close(3 [pid 381] read(249 [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 886] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 388] unlink("./29/binderfs" [pid 886] <... prctl resumed>) = 0 [pid 886] setpgid(0, 0 [pid 386] <... setsockopt resumed>) = 0 [pid 886] <... setpgid resumed>) = 0 [pid 384] <... close resumed>) = 0 [pid 381] <... read resumed>, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xaa\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 886] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup" [pid 388] <... unlink resumed>) = 0 [pid 386] close(3 [pid 384] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 381] rt_sigprocmask(SIG_BLOCK, ~[] [pid 886] <... symlinkat resumed>) = 0 [pid 388] umount2("./29/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 886] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 388] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 386] <... close resumed>) = 0 [pid 384] <... socket resumed>) = 3 [pid 381] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 886] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net" [pid 388] newfstatat(AT_FDCWD, "./29/cgroup.net" [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 886] <... symlinkat resumed>) = 0 [pid 388] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 386] read(249 [pid 381] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 886] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 388] unlink("./29/cgroup.net" [pid 386] <... read resumed>, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xac\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 384] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 886] <... openat resumed>) = 3 [pid 886] write(3, "1000", 4) = 4 [pid 886] close(3) = 0 [pid 886] read(200, 0x7fff36525510, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 886] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 886] close(249) = 0 [pid 886] close(248) = 0 [pid 886] prctl(PR_SET_NAME, "syz.2.177") = 0 ci2-android-5-15/strace-static-x86_64: Process 887 attached [pid 886] close(4 [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 887] set_robust_list(0x55556226f7e0, 24 [pid 886] <... close resumed>) = 0 [pid 388] <... unlink resumed>) = 0 [pid 386] rt_sigprocmask(SIG_BLOCK, ~[] [pid 887] <... set_robust_list resumed>) = 0 [pid 886] futex(0x7f6bbdca6fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 384] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 381] <... clone resumed>, child_tidptr=0x55556226f7d0) = 86 [pid 887] rt_sigprocmask(SIG_SETMASK, [] [pid 886] <... futex resumed>) = 0 [pid 388] umount2("./29/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 386] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 384] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x10\xdb\xbb\x17\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 381] rt_sigprocmask(SIG_SETMASK, [] [pid 887] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 886] rt_sigaction(SIGRT_1, {sa_handler=0x7f6bbda3e650, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f6bbd9c0450} [pid 388] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 386] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 887] chdir("./28" [pid 886] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 388] newfstatat(AT_FDCWD, "./29/cgroup.cpu" [pid 384] <... setsockopt resumed>) = 0 [pid 381] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 887] <... chdir resumed>) = 0 [pid 886] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 887] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 886] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 887] <... prctl resumed>) = 0 [pid 886] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 887] setpgid(0, 0 [pid 886] <... mmap resumed>) = 0x7f6bbd860000 [pid 887] <... setpgid resumed>) = 0 [pid 886] mprotect(0x7f6bbd861000, 131072, PROT_READ|PROT_WRITEci2-android-5-15/strace-static-x86_64: Process 888 attached [pid 887] symlinkat("/syzcgroup/unified/syz0", AT_FDCWD, "./cgroup" [pid 886] <... mprotect resumed>) = 0 [pid 388] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 888] set_robust_list(0x55556824a7e0, 24 [pid 887] <... symlinkat resumed>) = 0 [pid 886] rt_sigprocmask(SIG_BLOCK, ~[] [pid 888] <... set_robust_list resumed>) = 0 [pid 887] symlinkat("/syzcgroup/cpu/syz0", AT_FDCWD, "./cgroup.cpu" [pid 886] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 388] unlink("./29/cgroup.cpu" [pid 888] rt_sigprocmask(SIG_SETMASK, [] [pid 887] <... symlinkat resumed>) = 0 [pid 886] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6bbd880990, parent_tid=0x7f6bbd880990, exit_signal=0, stack=0x7f6bbd860000, stack_size=0x201c0, tls=0x7f6bbd8806c0} [pid 386] <... clone resumed>, child_tidptr=0x55556824a7d0) = 83 [pid 384] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 ci2-android-5-15/strace-static-x86_64: Process 889 attached [pid 888] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 887] symlinkat("/syzcgroup/net/syz0", AT_FDCWD, "./cgroup.net" [pid 388] <... unlink resumed>) = 0 [pid 386] rt_sigprocmask(SIG_SETMASK, [] [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 889] set_robust_list(0x7f6bbd8809a0, 24 [pid 888] chdir("./26" [pid 887] <... symlinkat resumed>) = 0 [pid 886] <... clone3 resumed> => {parent_tid=[109]}, 88) = 109 [pid 388] umount2("./29/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 386] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 889] <... set_robust_list resumed>) = 0 [pid 888] <... chdir resumed>) = 0 [pid 887] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 886] rt_sigprocmask(SIG_SETMASK, [] [pid 388] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 384] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 889] rt_sigprocmask(SIG_SETMASK, [] [pid 888] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 887] <... openat resumed>) = 3 [pid 886] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 888] <... prctl resumed>) = 0 [pid 887] write(3, "1000", 4 [pid 889] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 388] newfstatat(AT_FDCWD, "./29/cgroup" [pid 384] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x10\xdb\xbb\x17\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 889] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 888] setpgid(0, 0 [pid 887] <... write resumed>) = 4 [pid 886] futex(0x7f6bbdca6fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 388] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 888] <... setpgid resumed>) = 0 [pid 887] close(3 [pid 889] <... socket resumed>) = 3 [pid 888] symlinkat("/syzcgroup/unified/syz6", AT_FDCWD, "./cgroup" [pid 887] <... close resumed>) = 0 [pid 886] <... futex resumed>) = 0 [pid 388] unlink("./29/cgroup" [pid 384] <... setsockopt resumed>) = 0 [pid 889] futex(0x7f6bbdca6fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 888] <... symlinkat resumed>) = 0 [pid 887] read(200 [pid 886] futex(0x7f6bbdca6fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 889] <... futex resumed>) = 0 [pid 888] symlinkat("/syzcgroup/cpu/syz6", AT_FDCWD, "./cgroup.cpu" [pid 887] <... read resumed>, 0x7ffe8a1ae760, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 388] <... unlink resumed>) = 0 [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 889] futex(0x7f6bbdca6fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 888] <... symlinkat resumed>) = 0 [pid 887] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 886] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 388] getdents64(3 [pid 384] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 888] symlinkat("/syzcgroup/net/syz6", AT_FDCWD, "./cgroup.net" [pid 887] <... symlinkat resumed>) = 0 [pid 888] <... symlinkat resumed>) = 0 [pid 887] close(249 [pid 886] futex(0x7f6bbdca6fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 388] <... getdents64 resumed>, 0x555569381900 /* 0 entries */, 32768) = 0 [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 889] <... futex resumed>) = 0 [pid 888] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 887] <... close resumed>) = 0 [pid 886] <... futex resumed>) = 1 [pid 388] close(3 [pid 889] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 888] <... openat resumed>) = 3 [pid 887] close(248 [pid 886] futex(0x7f6bbdca6fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 384] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 889] <... socket resumed>) = 4 [pid 888] write(3, "1000", 4 [pid 887] <... close resumed>) = 0 [pid 388] <... close resumed>) = 0 [pid 384] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x10\xdb\xbb\x17\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 889] futex(0x7f6bbdca6fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 888] <... write resumed>) = 4 [pid 887] prctl(PR_SET_NAME, "syz.0.170" [pid 388] unlinkat(AT_FDCWD, "./29", AT_REMOVEDIR [pid 889] <... futex resumed>) = 1 [pid 888] close(3 [pid 887] <... prctl resumed>) = 0 [pid 886] <... futex resumed>) = 0 [pid 384] <... setsockopt resumed>) = 0 [pid 889] futex(0x7f6bbdca6fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 888] <... close resumed>) = 0 [pid 887] close(4 [pid 388] <... unlinkat resumed>) = 0 [pid 889] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 888] read(200 [pid 887] <... close resumed>) = 0 [pid 886] futex(0x7f6bbdca6fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 388] mkdirat(AT_FDCWD, "./30", 0777 [pid 384] close(3 [pid 889] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 888] <... read resumed>, 0x7ffef91e3880, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 887] futex(0x7fc624282fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 886] <... futex resumed>) = 0 [pid 888] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 887] <... futex resumed>) = 0 [pid 388] <... mkdirat resumed>) = 0 [pid 889] <... connect resumed>) = 0 [pid 888] <... symlinkat resumed>) = 0 [pid 887] rt_sigaction(SIGRT_1, {sa_handler=0x7fc62401a650, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc623f9c450} [pid 886] futex(0x7f6bbdca6fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 384] <... close resumed>) = 0 [pid 889] futex(0x7f6bbdca6fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 888] close(249 [pid 887] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 886] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 388] openat(AT_FDCWD, "/dev/loop5", O_RDWR [pid 384] read(249 [pid 889] <... futex resumed>) = 0 [pid 888] <... close resumed>) = 0 [pid 887] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 886] futex(0x7f6bbdca6fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 889] sendfile(-1, -1, [3 [pid 888] close(248 [pid 887] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 886] <... futex resumed>) = 0 [pid 388] <... openat resumed>) = 3 [pid 384] <... read resumed>, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xae\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 889] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 888] <... close resumed>) = 0 [pid 887] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 886] futex(0x7f6bbdca6fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 388] ioctl(3, LOOP_CLR_FD [pid 384] rt_sigprocmask(SIG_BLOCK, ~[] [pid 889] futex(0x7f6bbdca6fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 888] prctl(PR_SET_NAME, "syz.6.172" [pid 887] <... mmap resumed>) = 0x7fc623e3c000 [pid 886] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 388] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 384] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 889] <... futex resumed>) = 0 [pid 888] <... prctl resumed>) = 0 [pid 887] mprotect(0x7fc623e3d000, 131072, PROT_READ|PROT_WRITE [pid 886] futex(0x7f6bbdca6fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 388] close(3 [pid 384] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 889] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 888] close(4 [pid 887] <... mprotect resumed>) = 0 [pid 886] <... futex resumed>) = 0 [pid 888] <... close resumed>) = 0 [pid 887] rt_sigprocmask(SIG_BLOCK, ~[] [pid 388] <... close resumed>) = 0 [pid 888] futex(0x7f3cea2d1fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 887] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 888] <... futex resumed>) = 0 [pid 887] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc623e5c990, parent_tid=0x7fc623e5c990, exit_signal=0, stack=0x7fc623e3c000, stack_size=0x201c0, tls=0x7fc623e5c6c0}ci2-android-5-15/strace-static-x86_64: Process 891 attached ci2-android-5-15/strace-static-x86_64: Process 890 attached [pid 888] rt_sigaction(SIGRT_1, {sa_handler=0x7f3cea069650, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f3ce9feb450} [pid 891] set_robust_list(0x7fc623e5c9a0, 24 [pid 890] set_robust_list(0x55556b49b7e0, 24 [pid 888] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 887] <... clone3 resumed> => {parent_tid=[87]}, 88) = 87 [pid 308] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3ff4dd4ab7000002}], 128, 398, NULL, 0) = 1 [pid 891] <... set_robust_list resumed>) = 0 [pid 890] <... set_robust_list resumed>) = 0 [pid 888] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 887] rt_sigprocmask(SIG_SETMASK, [] [pid 308] futex(0x34196c0, FUTEX_WAKE_PRIVATE, 1 [pid 891] rt_sigprocmask(SIG_SETMASK, [] [pid 890] rt_sigprocmask(SIG_SETMASK, [] [pid 888] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 887] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 308] <... futex resumed>) = 1 [pid 891] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 890] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 888] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 887] futex(0x7fc624282fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 308] read(6 [pid 891] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 890] chdir("./38" [pid 888] <... mmap resumed>) = 0x7f3ce9e8b000 [pid 887] <... futex resumed>) = 0 [pid 308] <... read resumed>, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\xb1\x00\x00\x00\x00\x00\x00\x00\xf4\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00"..., 9967212) = 360 [pid 891] <... socket resumed>) = 3 [pid 890] <... chdir resumed>) = 0 [pid 888] mprotect(0x7f3ce9e8c000, 131072, PROT_READ|PROT_WRITE [pid 889] <... clone3 resumed>) = 110 [pid 887] futex(0x7fc624282fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 886] futex(0x7f6bbdca6fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 388] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 384] <... clone resumed>, child_tidptr=0x55556b49b7d0) = 116 [pid 308] write(6, "\x9c\x01\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xbb\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 416 [pid 304] <... futex resumed>) = 0 [pid 891] futex(0x7fc624282fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 890] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 889] futex(0x7f6bbdca6fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 888] <... mprotect resumed>) = 0 [pid 887] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 886] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 388] <... socket resumed>) = 3 [pid 384] rt_sigprocmask(SIG_SETMASK, [] [pid 310] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=984839203}) [pid 308] <... write resumed>) = 416 [pid 891] <... futex resumed>) = 0 [pid 890] <... prctl resumed>) = 0 [pid 889] <... futex resumed>) = 0 [pid 888] rt_sigprocmask(SIG_BLOCK, ~[] [pid 887] futex(0x7fc624282fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 886] futex(0x7f6bbdca6fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 388] close(3 [pid 384] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 310] read(3 [pid 308] write(6, "\x9c\x01\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xbc\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 416 [pid 891] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 890] setpgid(0, 0 [pid 889] ioctl(3, PPPIOCSMRU, 0 [pid 888] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 887] <... futex resumed>) = 0 [pid 886] <... futex resumed>) = 0 [pid 388] <... close resumed>) = 0 [pid 310] <... read resumed>, "\x9c\x01\x00\x00", 4) = 4 [pid 308] <... write resumed>) = 416 [pid 891] <... socket resumed>) = 4 [pid 890] <... setpgid resumed>) = 0 [pid 889] <... ioctl resumed>) = -1 ENOSYS (Function not implemented) [pid 888] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f3ce9eab990, parent_tid=0x7f3ce9eab990, exit_signal=0, stack=0x7f3ce9e8b000, stack_size=0x201c0, tls=0x7f3ce9eab6c0} [pid 887] futex(0x7fc624282fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 886] futex(0x7f6bbdca6fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 388] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 310] read(3 [pid 308] read(6ci2-android-5-15/strace-static-x86_64: Process 893 attached [pid 891] futex(0x7fc624282fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 890] symlinkat("/syzcgroup/unified/syz1", AT_FDCWD, "./cgroup" [pid 889] futex(0x7f6bbdca6fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 887] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 886] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 388] <... socket resumed>) = 3 [pid 310] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xbb\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x36\x01\x00\x00"..., 412) = 412 [pid 308] <... read resumed>, 0x198990a00000, 9967212) = -1 EAGAIN (Resource temporarily unavailable) [pid 893] set_robust_list(0x7f3ce9eab9a0, 24 [pid 891] <... futex resumed>) = 0 [pid 890] <... symlinkat resumed>) = 0 [pid 889] <... futex resumed>) = 0 [pid 888] <... clone3 resumed> => {parent_tid=[84]}, 88) = 84 [pid 887] futex(0x7fc624282fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 886] close_range(3, 30, 0 [pid 388] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 308] epoll_pwait(4 [pid 893] <... set_robust_list resumed>) = 0 [pid 891] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 890] symlinkat("/syzcgroup/cpu/syz1", AT_FDCWD, "./cgroup.cpu" [pid 889] futex(0x7f6bbdca6fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 888] rt_sigprocmask(SIG_SETMASK, [] [pid 887] <... futex resumed>) = 0 [pid 886] <... close_range resumed>) = 0 [pid 388] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 310] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=999987438}) [pid 308] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 893] rt_sigprocmask(SIG_SETMASK, [] [pid 891] <... connect resumed>) = 0 [pid 890] <... symlinkat resumed>) = 0 [pid 888] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 887] futex(0x7fc624282fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 886] exit_group(0 [pid 388] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 310] read(3 [pid 308] epoll_pwait(4 [pid 893] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 891] futex(0x7fc624282fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 890] symlinkat("/syzcgroup/net/syz1", AT_FDCWD, "./cgroup.net" [pid 889] <... futex resumed>) = ? [pid 888] futex(0x7f3cea2d1fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 887] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 886] <... exit_group resumed>) = ? [pid 388] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 310] <... read resumed>, "\x9c\x01\x00\x00", 4) = 4 [pid 893] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 891] <... futex resumed>) = 0 [pid 890] <... symlinkat resumed>) = 0 [pid 889] +++ exited with 0 +++ [pid 888] <... futex resumed>) = 0 [pid 887] futex(0x7fc624282fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 310] read(3 [pid 891] sendfile(-1, -1, [3 [pid 890] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 888] futex(0x7f3cea2d1fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 887] <... futex resumed>) = 0 [pid 310] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xbc\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x36\x01\x00\x00"..., 412) = 412 [pid 891] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 890] <... openat resumed>) = 3 [pid 887] futex(0x7fc624282fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 891] futex(0x7fc624282fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 890] write(3, "1000", 4 [pid 887] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 891] <... futex resumed>) = 0 [pid 890] <... write resumed>) = 4 [pid 887] futex(0x7fc624282fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 886] +++ exited with 0 +++ [pid 893] <... socket resumed>) = 3 [pid 891] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 890] close(3 [pid 887] <... futex resumed>) = 0 [pid 388] close(3 [pid 304] futex(0x34196c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=341740337} [pid 893] futex(0x7f3cea2d1fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 891] <... clone3 resumed>) = 88 [pid 890] <... close resumed>) = 0 [pid 887] futex(0x7fc624282fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 388] <... close resumed>) = 0 [pid 893] <... futex resumed>) = 1 [pid 891] futex(0x7fc624282fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 890] read(200 [pid 888] <... futex resumed>) = 0 [pid 887] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 383] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=108, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 893] futex(0x7f3cea2d1fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 891] <... futex resumed>) = 0 [pid 890] <... read resumed>, 0x7ffe17bbdd80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 888] futex(0x7f3cea2d1fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 887] futex(0x7fc624282fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 388] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 383] rt_sigreturn({mask=[]} [pid 893] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 891] ioctl(3, PPPIOCSMRU, 0 [pid 890] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 888] <... futex resumed>) = 0 [pid 887] <... futex resumed>) = 0 [pid 893] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 891] <... ioctl resumed>) = -1 ENOSYS (Function not implemented) [pid 890] <... symlinkat resumed>) = 0 [ 39.578776][ T855] R13: 00007f6bbdca7038 R14: 00007f6bbdca6fa0 R15: 00007fff365255a8 [ 39.587434][ T855] [ 39.593270][ T855] ---[ end trace 47568da4eba48069 ]--- [pid 888] futex(0x7f3cea2d1fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 887] futex(0x7fc624282fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 388] <... socket resumed>) = 3 [pid 383] <... rt_sigreturn resumed>) = -1 EINTR (Interrupted system call) [pid 893] <... socket resumed>) = 4 [pid 891] futex(0x7fc624282fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 890] close(249 [pid 887] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 893] futex(0x7f3cea2d1fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 891] <... futex resumed>) = 0 [pid 890] <... close resumed>) = 0 [pid 887] close_range(3, 30, 0 [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 893] <... futex resumed>) = 1 [pid 891] futex(0x7fc624282fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 890] close(248 [pid 888] <... futex resumed>) = 0 [pid 887] <... close_range resumed>) = 0 [pid 388] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 893] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 890] <... close resumed>) = 0 [pid 888] futex(0x7f3cea2d1fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 887] exit_group(0 [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 893] <... connect resumed>) = 0 [pid 891] <... futex resumed>) = ? [pid 890] prctl(PR_SET_NAME, "syz.1.174" [pid 888] <... futex resumed>) = 0 [pid 887] <... exit_group resumed>) = ? [pid 893] futex(0x7f3cea2d1fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 891] +++ exited with 0 +++ [pid 890] <... prctl resumed>) = 0 [pid 888] futex(0x7f3cea2d1fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 887] +++ exited with 0 +++ [pid 388] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 383] write(248, "\x00\x00\x00\x00", 4 [pid 893] <... futex resumed>) = 0 [pid 890] close(4 [pid 888] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 383] <... write resumed>) = 4 [pid 310] <... pselect6 resumed>) = 1 (in [16], left {tv_sec=0, tv_nsec=995863377}) [pid 893] futex(0x7f3cea2d1fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 890] <... close resumed>) = 0 [pid 888] futex(0x7f3cea2d1fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 388] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 383] umount2("./35", MNT_FORCE|UMOUNT_NOFOLLOW [pid 381] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=86, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 310] read(16 [pid 893] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 890] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 888] <... futex resumed>) = 0 [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 383] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 381] rt_sigreturn({mask=[]} [pid 310] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 893] sendfile(-1, -1, [3 [pid 890] <... futex resumed>) = 0 [pid 888] futex(0x7f3cea2d1fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 388] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 310] write(3, "\xe4\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\xb1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x1c\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x1c\x00\x00\x00\x14\x00\x00\x00\x80\x0b\xb2\x03"..., 232 [pid 893] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 890] rt_sigaction(SIGRT_1, {sa_handler=0x7f21591a9650, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f215912b450} [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 383] openat(AT_FDCWD, "./35", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 381] <... rt_sigreturn resumed>) = -1 EINTR (Interrupted system call) [pid 310] <... write resumed>) = 232 [pid 308] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3ff4dd4ab7000002}], 128, 344, NULL, 0) = 1 [pid 893] futex(0x7f3cea2d1fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 890] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 310] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\xb3\x00\x00\x00\x00\x00\x00\x00", 56 [pid 308] futex(0x34196c0, FUTEX_WAKE_PRIVATE, 1 [pid 893] <... futex resumed>) = 1 [pid 890] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 888] <... futex resumed>) = 0 [pid 388] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 383] <... openat resumed>) = 3 [pid 310] <... write resumed>) = 56 [pid 308] <... futex resumed>) = 1 [pid 304] <... futex resumed>) = 0 [pid 893] futex(0x7f3cea2d1fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 890] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 888] futex(0x7f3cea2d1fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 383] fstat(3 [pid 310] write(15, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xb3\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 308] read(6 [pid 893] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 890] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 888] <... futex resumed>) = 0 [pid 388] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 310] <... write resumed>) = 48 [pid 308] <... read resumed>, "\xe4\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\xb1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x1c\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x1c\x00\x00\x00\x14\x00\x00\x00\x80\x0b\xb2\x03"..., 9967212) = 232 [pid 893] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 890] <... mmap resumed>) = 0x7f2158fcb000 [pid 888] futex(0x7f3cea2d1fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 383] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 381] write(248, "\x00\x00\x00\x00", 4 [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 308] read(6 [pid 890] mprotect(0x7f2158fcc000, 131072, PROT_READ|PROT_WRITE [pid 308] <... read resumed>, 0x198990a00000, 9967212) = -1 EAGAIN (Resource temporarily unavailable) [pid 890] <... mprotect resumed>) = 0 [pid 308] epoll_pwait(4 [pid 890] rt_sigprocmask(SIG_BLOCK, ~[] [pid 308] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 890] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 308] epoll_pwait(4 [pid 890] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f2158feb990, parent_tid=0x7f2158feb990, exit_signal=0, stack=0x7f2158fcb000, stack_size=0x201c0, tls=0x7f2158feb6c0}ci2-android-5-15/strace-static-x86_64: Process 896 attached [pid 893] <... clone3 resumed>) = 85 [pid 388] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 383] getdents64(3 [pid 381] <... write resumed>) = 4 [pid 310] <... pselect6 resumed>) = 1 (in [25], left {tv_sec=0, tv_nsec=999345757}) [pid 304] futex(0x34196c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=334797491} [pid 896] set_robust_list(0x7f2158feb9a0, 24 [pid 893] futex(0x7f3cea2d1fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 890] <... clone3 resumed> => {parent_tid=[117]}, 88) = 117 [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 310] read(25 [pid 896] <... set_robust_list resumed>) = 0 [pid 893] <... futex resumed>) = 1 [pid 890] rt_sigprocmask(SIG_SETMASK, [] [pid 888] <... futex resumed>) = 0 [pid 383] <... getdents64 resumed>, 0x55555db89900 /* 6 entries */, 32768) = 176 [pid 381] umount2("./28", MNT_FORCE|UMOUNT_NOFOLLOW [pid 310] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 388] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 896] rt_sigprocmask(SIG_SETMASK, [] [pid 893] futex(0x7f3cea2d1fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 890] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 888] futex(0x7f3cea2d1fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 383] umount2("./35/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 381] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 310] write(3, "\xe4\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x16\x00\x08\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x10\x00\x00\x00\x20\x00\x00\x00\xaa\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x1c\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x1c\x00\x00\x00\x14\x00\x00\x00\x00\xad\xb5\x1f"..., 232 [pid 896] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 893] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 890] futex(0x7f2159411fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 888] <... futex resumed>) = 0 [pid 388] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 383] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 381] openat(AT_FDCWD, "./28", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 310] <... write resumed>) = 232 [pid 896] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 893] ioctl(3, PPPIOCSMRU, 0 [pid 890] <... futex resumed>) = 0 [pid 888] futex(0x7f3cea2d1fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 383] newfstatat(AT_FDCWD, "./35/binderfs" [pid 381] <... openat resumed>) = 3 [pid 310] write(3, "\x2c\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0e\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x00\x00\x06\x00\x0c\x00\x04\x00\x06\x00\x00\x00\xb4\x00\x00\x00\x00\x00\x00\x00", 48 [pid 896] <... socket resumed>) = 3 [pid 893] <... ioctl resumed>) = -1 ENOSYS (Function not implemented) [pid 890] futex(0x7f2159411fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 388] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 383] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 381] fstat(3 [pid 310] <... write resumed>) = 48 [pid 896] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 893] futex(0x7f3cea2d1fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 890] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 388] close(3 [pid 383] unlink("./35/binderfs" [pid 381] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 310] write(23, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xb4\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 896] <... futex resumed>) = 0 [pid 893] <... futex resumed>) = 1 [pid 890] futex(0x7f2159411fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 888] <... futex resumed>) = 0 [pid 388] <... close resumed>) = 0 [pid 383] <... unlink resumed>) = 0 [pid 310] <... write resumed>) = 48 [pid 896] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 893] futex(0x7f3cea2d1fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 890] <... futex resumed>) = 0 [pid 888] close_range(3, 30, 0 [pid 388] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 383] umount2("./35/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 381] getdents64(3 [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 896] <... socket resumed>) = 4 [pid 890] futex(0x7f2159411fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 888] <... close_range resumed>) = 0 [pid 388] <... socket resumed>) = 3 [pid 383] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 381] <... getdents64 resumed>, 0x555562282900 /* 6 entries */, 32768) = 176 [pid 896] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 890] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 888] exit_group(0 [pid 388] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 383] newfstatat(AT_FDCWD, "./35/cgroup.net" [pid 381] umount2("./28/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 896] <... futex resumed>) = 0 [pid 893] <... futex resumed>) = ? [pid 890] futex(0x7f2159411fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 888] <... exit_group resumed>) = ? [pid 896] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 890] <... futex resumed>) = 0 [pid 388] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 383] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 381] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 896] <... connect resumed>) = 0 [pid 890] futex(0x7f2159411fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 896] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 890] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 896] <... futex resumed>) = 0 [pid 890] futex(0x7f2159411fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 896] sendfile(-1, -1, [3 [pid 890] <... futex resumed>) = 0 [pid 896] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 890] futex(0x7f2159411fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 896] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 890] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 896] <... futex resumed>) = 0 [pid 890] futex(0x7f2159411fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 896] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 890] <... futex resumed>) = 0 [pid 896] <... clone3 resumed>) = 118 [pid 893] +++ exited with 0 +++ [pid 890] futex(0x7f2159411fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 888] +++ exited with 0 +++ [pid 388] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 383] unlink("./35/cgroup.net" [pid 381] newfstatat(AT_FDCWD, "./28/binderfs" [pid 896] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 890] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 896] <... futex resumed>) = 0 [pid 890] futex(0x7f2159411fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 388] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 386] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=83, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 383] <... unlink resumed>) = 0 [pid 381] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 896] ioctl(3, PPPIOCSMRU, 0 [pid 890] <... futex resumed>) = 0 [pid 388] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 386] rt_sigreturn({mask=[]} [pid 383] umount2("./35/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 381] unlink("./28/binderfs" [pid 896] <... ioctl resumed>) = -1 ENOSYS (Function not implemented) [pid 890] futex(0x7f2159411fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 388] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 386] <... rt_sigreturn resumed>) = -1 EINTR (Interrupted system call) [pid 383] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 896] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 890] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 896] <... futex resumed>) = 0 [pid 890] close_range(3, 30, 0 [pid 388] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 383] newfstatat(AT_FDCWD, "./35/cgroup.cpu" [pid 381] <... unlink resumed>) = 0 [pid 896] futex(0x7f2159411fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 890] <... close_range resumed>) = 0 [pid 890] exit_group(0 [pid 388] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 383] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 381] umount2("./28/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 896] <... futex resumed>) = ? [pid 890] <... exit_group resumed>) = ? [pid 388] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 383] unlink("./35/cgroup.cpu" [pid 896] +++ exited with 0 +++ [pid 890] +++ exited with 0 +++ [pid 388] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 381] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 388] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 386] write(248, "\x00\x00\x00\x00", 4 [pid 383] <... unlink resumed>) = 0 [pid 381] newfstatat(AT_FDCWD, "./28/cgroup.net" [pid 388] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 384] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=116, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 383] umount2("./35/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 388] close(3 [pid 386] <... write resumed>) = 4 [pid 381] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 310] <... pselect6 resumed>) = 1 (in [21], left {tv_sec=0, tv_nsec=995505386}) [pid 384] rt_sigreturn({mask=[]} [pid 388] <... close resumed>) = 0 [pid 386] umount2("./26", MNT_FORCE|UMOUNT_NOFOLLOW [pid 383] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 381] unlink("./28/cgroup.net" [pid 310] read(21 [pid 388] read(249 [pid 386] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 384] <... rt_sigreturn resumed>) = -1 EINTR (Interrupted system call) [pid 383] newfstatat(AT_FDCWD, "./35/cgroup" [pid 310] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 388] <... read resumed>, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xb2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 386] openat(AT_FDCWD, "./26", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 383] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 381] <... unlink resumed>) = 0 [pid 310] write(3, "\xe4\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x06\x00\x00\x00\x20\x00\x00\x00\xac\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x1c\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x1c\x00\x00\x00\x14\x00\x00\x00\x80\x66\xab\x13"..., 232 [pid 388] rt_sigprocmask(SIG_BLOCK, ~[] [pid 386] <... openat resumed>) = 3 [pid 383] unlink("./35/cgroup" [pid 381] umount2("./28/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 310] <... write resumed>) = 232 [pid 388] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 386] fstat(3 [pid 383] <... unlink resumed>) = 0 [pid 381] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 310] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x06\x00\x00\x00\xb5\x00\x00\x00\x00\x00\x00\x00", 56 [pid 388] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 386] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 384] write(248, "\x00\x00\x00\x00", 4 [pid 383] getdents64(3 [pid 381] newfstatat(AT_FDCWD, "./28/cgroup.cpu" [pid 310] <... write resumed>) = 56 [pid 310] write(20, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xb5\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8}ci2-android-5-15/strace-static-x86_64: Process 898 attached [pid 386] getdents64(3 [pid 384] <... write resumed>) = 4 [pid 383] <... getdents64 resumed>, 0x55555db89900 /* 0 entries */, 32768) = 0 [pid 898] set_robust_list(0x55556936e7e0, 24 [pid 388] <... clone resumed>, child_tidptr=0x55556936e7d0) = 95 [pid 386] <... getdents64 resumed>, 0x55556825d900 /* 6 entries */, 32768) = 176 [pid 384] umount2("./38", MNT_FORCE|UMOUNT_NOFOLLOW [pid 383] close(3 [pid 381] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 310] <... pselect6 resumed>) = 1 (in [26], left {tv_sec=0, tv_nsec=999596700}) [pid 898] <... set_robust_list resumed>) = 0 [pid 388] rt_sigprocmask(SIG_SETMASK, [] [pid 386] umount2("./26/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 384] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 383] <... close resumed>) = 0 [pid 381] unlink("./28/cgroup.cpu" [pid 310] read(26 [pid 388] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 386] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 898] rt_sigprocmask(SIG_SETMASK, [] [pid 386] newfstatat(AT_FDCWD, "./26/binderfs" [pid 384] openat(AT_FDCWD, "./38", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 383] unlinkat(AT_FDCWD, "./35", AT_REMOVEDIR [pid 898] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 386] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 381] <... unlink resumed>) = 0 [pid 384] <... openat resumed>) = 3 [pid 310] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 386] unlink("./26/binderfs" [pid 898] chdir("./30" [pid 383] <... unlinkat resumed>) = 0 [pid 386] <... unlink resumed>) = 0 [pid 384] fstat(3 [pid 381] umount2("./28/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 310] write(3, "\xe4\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x01\x00\x00\x00\x20\x00\x00\x00\xae\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x1c\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x1c\x00\x00\x00\x14\x00\x00\x00\x40\x16\x75\x0c"..., 232 [pid 898] <... chdir resumed>) = 0 [pid 386] umount2("./26/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 384] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 383] mkdirat(AT_FDCWD, "./36", 0777 [pid 381] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 310] <... write resumed>) = 232 [pid 898] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 386] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 384] getdents64(3 [pid 386] newfstatat(AT_FDCWD, "./26/cgroup.net" [pid 383] <... mkdirat resumed>) = 0 [pid 381] newfstatat(AT_FDCWD, "./28/cgroup" [pid 310] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x01\x00\x00\x00\xb6\x00\x00\x00\x00\x00\x00\x00", 56 [pid 898] <... prctl resumed>) = 0 [pid 386] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 384] <... getdents64 resumed>, 0x55556b4ae900 /* 6 entries */, 32768) = 176 [pid 383] openat(AT_FDCWD, "/dev/loop2", O_RDWR [pid 381] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 310] <... write resumed>) = 56 [pid 898] setpgid(0, 0 [pid 386] unlink("./26/cgroup.net" [pid 384] umount2("./38/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 383] <... openat resumed>) = 3 [pid 381] unlink("./28/cgroup" [pid 898] <... setpgid resumed>) = 0 [pid 386] <... unlink resumed>) = 0 [pid 384] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 383] ioctl(3, LOOP_CLR_FD [pid 310] write(18, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xb6\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 386] umount2("./26/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 381] <... unlink resumed>) = 0 [pid 898] symlinkat("/syzcgroup/unified/syz5", AT_FDCWD, "./cgroup" [pid 386] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 384] newfstatat(AT_FDCWD, "./38/binderfs" [pid 383] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 381] getdents64(3 [pid 310] <... write resumed>) = 48 [pid 898] <... symlinkat resumed>) = 0 [pid 386] newfstatat(AT_FDCWD, "./26/cgroup.cpu" [pid 384] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 383] close(3 [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 898] symlinkat("/syzcgroup/cpu/syz5", AT_FDCWD, "./cgroup.cpu" [pid 386] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 384] unlink("./38/binderfs" [pid 383] <... close resumed>) = 0 [pid 381] <... getdents64 resumed>, 0x555562282900 /* 0 entries */, 32768) = 0 [pid 386] unlink("./26/cgroup.cpu") = 0 [pid 386] umount2("./26/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 386] newfstatat(AT_FDCWD, "./26/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 386] unlink("./26/cgroup") = 0 [pid 386] getdents64(3, 0x55556825d900 /* 0 entries */, 32768) = 0 [pid 386] close(3) = 0 [pid 386] unlinkat(AT_FDCWD, "./26", AT_REMOVEDIR) = 0 [pid 386] mkdirat(AT_FDCWD, "./27", 0777) = 0 [pid 386] openat(AT_FDCWD, "/dev/loop6", O_RDWR) = 3 [pid 386] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 386] close(3) = 0 [pid 386] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 386] close(3) = 0 [pid 386] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 386] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 386] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 386] close(3) = 0 [pid 381] close(3 [pid 386] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 384] <... unlink resumed>) = 0 [pid 383] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 898] <... symlinkat resumed>) = 0 [pid 386] <... socket resumed>) = 3 [pid 381] <... close resumed>) = 0 [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 386] close(3) = 0 [pid 386] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 386] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 386] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 386] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 386] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 386] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 386] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 386] close(3 [pid 384] umount2("./38/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 381] unlinkat(AT_FDCWD, "./28", AT_REMOVEDIR [pid 898] symlinkat("/syzcgroup/net/syz5", AT_FDCWD, "./cgroup.net" [pid 386] <... close resumed>) = 0 [pid 384] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 383] <... socket resumed>) = 3 [pid 386] read(249 [pid 381] <... unlinkat resumed>) = 0 [pid 898] <... symlinkat resumed>) = 0 [pid 386] <... read resumed>, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xb5\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 384] newfstatat(AT_FDCWD, "./38/cgroup.net" [pid 383] close(3 [pid 381] mkdirat(AT_FDCWD, "./29", 0777 [pid 898] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 386] rt_sigprocmask(SIG_BLOCK, ~[] [pid 384] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 386] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 383] <... close resumed>) = 0 [pid 384] unlink("./38/cgroup.net" [pid 381] <... mkdirat resumed>) = 0 [pid 898] <... openat resumed>) = 3 [pid 386] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 898] write(3, "1000", 4 [pid 384] <... unlink resumed>) = 0 [pid 383] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 381] openat(AT_FDCWD, "/dev/loop0", O_RDWR [pid 386] <... clone resumed>, child_tidptr=0x55556824a7d0) = 86 [pid 386] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-15/strace-static-x86_64: Process 899 attached [pid 384] umount2("./38/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 899] set_robust_list(0x55556824a7e0, 24 [pid 898] <... write resumed>) = 4 [pid 383] <... socket resumed>) = 3 [pid 381] <... openat resumed>) = 3 [pid 899] <... set_robust_list resumed>) = 0 [pid 898] close(3 [pid 384] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 383] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 381] ioctl(3, LOOP_CLR_FD [pid 899] rt_sigprocmask(SIG_SETMASK, [] [pid 898] <... close resumed>) = 0 [pid 384] newfstatat(AT_FDCWD, "./38/cgroup.cpu" [pid 383] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 381] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 899] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 898] read(200 [pid 384] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 383] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 381] close(3 [pid 899] chdir("./27" [pid 898] <... read resumed>, 0x7fffc284a580, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 384] unlink("./38/cgroup.cpu" [pid 899] <... chdir resumed>) = 0 [pid 899] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 383] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 899] <... prctl resumed>) = 0 [pid 384] <... unlink resumed>) = 0 [pid 381] <... close resumed>) = 0 [pid 899] setpgid(0, 0 [pid 898] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 384] umount2("./38/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 383] close(3 [pid 381] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 899] <... setpgid resumed>) = 0 [pid 899] symlinkat("/syzcgroup/unified/syz6", AT_FDCWD, "./cgroup" [pid 898] <... symlinkat resumed>) = 0 [pid 384] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 383] <... close resumed>) = 0 [pid 381] <... socket resumed>) = 3 [pid 899] <... symlinkat resumed>) = 0 [pid 898] close(249 [pid 384] newfstatat(AT_FDCWD, "./38/cgroup" [pid 383] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 381] close(3 [pid 899] symlinkat("/syzcgroup/cpu/syz6", AT_FDCWD, "./cgroup.cpu" [pid 898] <... close resumed>) = 0 [pid 384] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 899] <... symlinkat resumed>) = 0 [pid 898] close(248 [pid 384] unlink("./38/cgroup" [pid 383] <... socket resumed>) = 3 [pid 381] <... close resumed>) = 0 [pid 899] symlinkat("/syzcgroup/net/syz6", AT_FDCWD, "./cgroup.net" [pid 898] <... close resumed>) = 0 [pid 899] <... symlinkat resumed>) = 0 [pid 384] <... unlink resumed>) = 0 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 381] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 899] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 898] prctl(PR_SET_NAME, "syz.5.178" [pid 384] getdents64(3 [pid 383] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 899] <... openat resumed>) = 3 [pid 898] <... prctl resumed>) = 0 [pid 384] <... getdents64 resumed>, 0x55556b4ae900 /* 0 entries */, 32768) = 0 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 381] <... socket resumed>) = 3 [pid 899] write(3, "1000", 4 [pid 898] close(4 [pid 384] close(3 [pid 899] <... write resumed>) = 4 [pid 898] <... close resumed>) = 0 [pid 383] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 381] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 899] close(3 [pid 384] <... close resumed>) = 0 [pid 899] <... close resumed>) = 0 [pid 899] read(200 [pid 898] futex(0x7fbe36238fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 381] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 384] unlinkat(AT_FDCWD, "./38", AT_REMOVEDIR [pid 899] <... read resumed>, 0x7ffef91e3880, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 898] <... futex resumed>) = 0 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 381] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 899] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 898] rt_sigaction(SIGRT_1, {sa_handler=0x7fbe35fd0650, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fbe35f52450} [pid 384] <... unlinkat resumed>) = 0 [pid 383] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 899] <... symlinkat resumed>) = 0 [pid 898] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 384] mkdirat(AT_FDCWD, "./39", 0777 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 381] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 899] close(249 [pid 898] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 384] <... mkdirat resumed>) = 0 [pid 899] <... close resumed>) = 0 [pid 898] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 384] openat(AT_FDCWD, "/dev/loop1", O_RDWR [pid 383] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 381] close(3 [pid 899] close(248 [pid 898] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 384] <... openat resumed>) = 3 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 899] <... close resumed>) = 0 [pid 898] <... mmap resumed>) = 0x7fbe35df2000 [pid 384] ioctl(3, LOOP_CLR_FD [pid 383] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 381] <... close resumed>) = 0 [pid 899] prctl(PR_SET_NAME, "syz.6.181" [pid 898] mprotect(0x7fbe35df3000, 131072, PROT_READ|PROT_WRITE [pid 384] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 381] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 899] <... prctl resumed>) = 0 [pid 898] <... mprotect resumed>) = 0 [pid 384] close(3 [pid 899] close(4 [pid 383] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 381] <... socket resumed>) = 3 [pid 899] <... close resumed>) = 0 [pid 898] rt_sigprocmask(SIG_BLOCK, ~[] [pid 384] <... close resumed>) = 0 [pid 899] futex(0x7f3cea2d1fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 899] <... futex resumed>) = 0 [pid 898] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 384] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 383] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 381] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 899] rt_sigaction(SIGRT_1, {sa_handler=0x7f3cea069650, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f3ce9feb450} [pid 898] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fbe35e12990, parent_tid=0x7fbe35e12990, exit_signal=0, stack=0x7fbe35df2000, stack_size=0x201c0, tls=0x7fbe35e126c0} [pid 384] <... socket resumed>) = 3 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 899] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 899] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 388] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=88, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 899] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 388] rt_sigreturn({mask=[]} [pid 899] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 388] <... rt_sigreturn resumed>) = -1 EINTR (Interrupted system call) [pid 899] <... mmap resumed>) = 0x7f3ce9e8b000 [pid 899] mprotect(0x7f3ce9e8c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 899] rt_sigprocmask(SIG_BLOCK, ~[] [pid 384] close(3 [pid 383] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 ci2-android-5-15/strace-static-x86_64: Process 900 attached [pid 899] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 381] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 384] <... close resumed>) = 0 [pid 900] set_robust_list(0x7fbe35e129a0, 24 [pid 899] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f3ce9eab990, parent_tid=0x7f3ce9eab990, exit_signal=0, stack=0x7f3ce9e8b000, stack_size=0x201c0, tls=0x7f3ce9eab6c0} [pid 898] <... clone3 resumed> => {parent_tid=[96]}, 88) = 96 [pid 384] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_INFOci2-android-5-15/strace-static-x86_64: Process 901 attached [pid 900] <... set_robust_list resumed>) = 0 [pid 898] rt_sigprocmask(SIG_SETMASK, [] [pid 900] rt_sigprocmask(SIG_SETMASK, [] [pid 899] <... clone3 resumed> => {parent_tid=[87]}, 88) = 87 [pid 384] <... socket resumed>) = 3 [pid 383] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 381] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 901] set_robust_list(0x7f3ce9eab9a0, 24 [pid 900] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 899] rt_sigprocmask(SIG_SETMASK, [] [pid 898] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 384] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 901] <... set_robust_list resumed>) = 0 [pid 900] futex(0x7fbe36238fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 899] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 900] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 899] futex(0x7f3cea2d1fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 898] futex(0x7fbe36238fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 384] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 383] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 901] rt_sigprocmask(SIG_SETMASK, [] [pid 900] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 899] <... futex resumed>) = 0 [pid 898] <... futex resumed>) = 0 [pid 384] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 383] close(3 [pid 381] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 901] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 900] <... socket resumed>) = 3 [pid 899] futex(0x7f3cea2d1fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 898] futex(0x7fbe36238fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 900] futex(0x7fbe36238fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 901] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 384] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 383] <... close resumed>) = 0 [pid 898] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 901] <... socket resumed>) = 3 [pid 900] <... futex resumed>) = 0 [pid 384] close(3 [pid 383] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 900] futex(0x7fbe36238fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 898] futex(0x7fbe36238fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 900] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 383] <... socket resumed>) = 3 [pid 381] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 901] futex(0x7f3cea2d1fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 900] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 898] <... futex resumed>) = 0 [pid 384] <... close resumed>) = 0 [pid 383] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 901] <... futex resumed>) = 1 [pid 900] <... socket resumed>) = 4 [pid 899] <... futex resumed>) = 0 [pid 898] futex(0x7fbe36238fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 384] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 383] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 901] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 900] futex(0x7fbe36238fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 899] futex(0x7f3cea2d1fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 381] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 384] <... socket resumed>) = 3 [pid 901] <... socket resumed>) = 4 [pid 900] <... futex resumed>) = 0 [pid 899] <... futex resumed>) = 0 [pid 898] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 383] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 901] futex(0x7f3cea2d1fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 900] futex(0x7fbe36238fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 899] futex(0x7f3cea2d1fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 898] futex(0x7fbe36238fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 384] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 900] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 899] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 901] <... futex resumed>) = 0 [pid 900] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 899] futex(0x7f3cea2d1fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 898] <... futex resumed>) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 383] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 381] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 901] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 900] <... connect resumed>) = 0 [pid 899] <... futex resumed>) = 0 [pid 898] futex(0x7fbe36238fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 900] futex(0x7fbe36238fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 899] futex(0x7f3cea2d1fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 384] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 901] <... connect resumed>) = -1 EEXIST (File exists) [pid 900] <... futex resumed>) = 0 [pid 898] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 383] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\xa0\x52\x52\x36\xff\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 901] futex(0x7f3cea2d1fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 900] futex(0x7fbe36238fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 898] futex(0x7fbe36238fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 384] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 900] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 900] sendfile(-1, -1, [3], 2757) = -1 EBADF (Bad file descriptor) [pid 898] <... futex resumed>) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 383] <... setsockopt resumed>) = 0 [pid 901] <... futex resumed>) = 1 [pid 900] futex(0x7fbe36238fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 899] <... futex resumed>) = 0 [pid 898] futex(0x7fbe36238fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 381] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 901] futex(0x7f3cea2d1fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 900] <... futex resumed>) = 0 [pid 899] futex(0x7f3cea2d1fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 898] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 384] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 383] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 901] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 900] futex(0x7fbe36238fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 899] <... futex resumed>) = 0 [pid 898] futex(0x7fbe36238fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 383] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 381] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 901] sendfile(-1, -1, [3 [pid 900] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 899] futex(0x7f3cea2d1fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 898] <... futex resumed>) = 0 [pid 384] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 383] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 901] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 900] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 898] futex(0x7fbe36238fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 901] futex(0x7f3cea2d1fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 900] <... clone3 resumed>) = 97 [pid 383] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 381] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 900] futex(0x7fbe36238fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 898] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 900] <... futex resumed>) = 0 [pid 900] futex(0x7fbe36238fa8, FUTEX_WAIT_PRIVATE, 0, NULL) = -1 EAGAIN (Resource temporarily unavailable) [pid 898] futex(0x7fbe36238fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 900] ioctl(3, PPPIOCSMRU, 0 [pid 898] <... futex resumed>) = 0 [pid 900] <... ioctl resumed>) = -1 ENOSYS (Function not implemented) [pid 384] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 901] <... futex resumed>) = 1 [pid 900] futex(0x7fbe36238fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 899] <... futex resumed>) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 383] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xa0\x52\x52\x36\xff\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 898] futex(0x7fbe36238fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 381] close(3 [pid 901] futex(0x7f3cea2d1fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 900] <... futex resumed>) = 0 [pid 899] futex(0x7f3cea2d1fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 384] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 900] futex(0x7fbe36238fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 899] <... futex resumed>) = 0 [pid 383] <... setsockopt resumed>) = 0 [pid 899] futex(0x7f3cea2d1fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 901] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 898] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 383] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 381] <... close resumed>) = 0 [pid 901] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 898] close_range(3, 30, 0 [pid 384] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 383] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 383] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 383] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xa0\x52\x52\x36\xff\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 901] <... clone3 resumed>) = 88 [pid 383] <... setsockopt resumed>) = 0 [pid 383] close(3 [pid 901] futex(0x7f3cea2d1fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 898] <... close_range resumed>) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 383] <... close resumed>) = 0 [pid 381] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 901] <... futex resumed>) = 1 [pid 899] <... futex resumed>) = 0 [pid 898] exit_group(0 [pid 384] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 383] read(249 [pid 901] futex(0x7f3cea2d1fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 900] <... futex resumed>) = ? [pid 899] futex(0x7f3cea2d1fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 898] <... exit_group resumed>) = ? [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 383] <... read resumed>, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xb3\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 381] <... socket resumed>) = 3 [pid 901] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 900] +++ exited with 0 +++ [pid 899] <... futex resumed>) = 0 [pid 383] rt_sigprocmask(SIG_BLOCK, ~[] [pid 899] futex(0x7f3cea2d1fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 383] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 383] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-15/strace-static-x86_64: Process 904 attached [pid 904] set_robust_list(0x55555db767e0, 24 [pid 898] +++ exited with 0 +++ [pid 384] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 383] <... clone resumed>, child_tidptr=0x55555db767d0) = 111 [pid 381] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 904] <... set_robust_list resumed>) = 0 [pid 901] ioctl(3, PPPIOCSMRU, 0 [pid 388] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=95, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 384] close(3 [pid 383] rt_sigprocmask(SIG_SETMASK, [] [pid 381] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 904] rt_sigprocmask(SIG_SETMASK, [] [pid 901] <... ioctl resumed>) = -1 ENOTCONN (Transport endpoint is not connected) [pid 388] rt_sigreturn({mask=[]} [pid 384] <... close resumed>) = 0 [pid 383] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 904] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 901] futex(0x7f3cea2d1fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 388] <... rt_sigreturn resumed>) = -1 EINTR (Interrupted system call) [pid 384] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 381] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 904] chdir("./36" [pid 901] <... futex resumed>) = 1 [pid 899] <... futex resumed>) = 0 [pid 384] <... socket resumed>) = 3 [pid 904] <... chdir resumed>) = 0 [pid 901] futex(0x7f3cea2d1fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 899] close_range(3, 30, 0 [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 381] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 904] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 899] <... close_range resumed>) = 0 [pid 388] write(248, "\x00\x00\x00\x00", 4 [pid 384] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 904] <... prctl resumed>) = 0 [pid 899] exit_group(0 [pid 388] <... write resumed>) = 4 [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 381] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\xf0\xe4\x1a\x8a\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 310] <... pselect6 resumed>) = 1 (in [13], left {tv_sec=0, tv_nsec=973157718}) [pid 904] setpgid(0, 0 [pid 901] <... futex resumed>) = ? [pid 899] <... exit_group resumed>) = ? [pid 388] umount2("./30", MNT_FORCE|UMOUNT_NOFOLLOW [pid 384] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 310] read(13 [pid 904] <... setpgid resumed>) = 0 [pid 901] +++ exited with 0 +++ [pid 899] +++ exited with 0 +++ [pid 388] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 384] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x10\xdb\xbb\x17\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 381] <... setsockopt resumed>) = 0 [pid 310] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 904] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup" [pid 388] openat(AT_FDCWD, "./30", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 384] <... setsockopt resumed>) = 0 [pid 381] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 310] write(3, "\xe4\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x05\x00\x00\x00\x20\x00\x00\x00\xb2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x1c\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x1c\x00\x00\x00\x14\x00\x00\x00\xc0\x5f\x3b\x04"..., 232 [pid 904] <... symlinkat resumed>) = 0 [pid 388] <... openat resumed>) = 3 [pid 386] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=86, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 310] <... write resumed>) = 232 [pid 904] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu" [pid 388] fstat(3 [pid 386] rt_sigreturn({mask=[]} [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 381] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 310] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x05\x00\x00\x00\xb7\x00\x00\x00\x00\x00\x00\x00", 56 [pid 904] <... symlinkat resumed>) = 0 [pid 388] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 386] <... rt_sigreturn resumed>) = 86 [pid 384] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 381] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 310] <... write resumed>) = 56 [pid 904] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net" [pid 388] getdents64(3 [pid 310] write(11, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xb7\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 904] <... symlinkat resumed>) = 0 [pid 388] <... getdents64 resumed>, 0x555569381900 /* 6 entries */, 32768) = 176 [pid 386] write(248, "\x00\x00\x00\x00", 4 [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 381] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 310] <... write resumed>) = 48 [pid 904] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 388] umount2("./30/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 386] <... write resumed>) = 4 [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 308] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3ff4dd4ab7000002}], 128, 335, NULL, 0) = 1 [pid 904] <... openat resumed>) = 3 [pid 310] <... pselect6 resumed>) = 1 (in [21], left {tv_sec=0, tv_nsec=999987987}) [pid 904] write(3, "1000", 4 [pid 310] read(21 [pid 904] <... write resumed>) = 4 [pid 310] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 904] close(3 [pid 310] write(3, "\xf4\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x06\x00\x00\x00\x20\x00\x00\x00\xb5\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x00\x51\x25\x02"..., 248 [pid 904] <... close resumed>) = 0 [pid 310] <... write resumed>) = 248 [pid 904] read(200 [pid 384] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 310] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x06\x00\x00\x00\xb8\x00\x00\x00\x00\x00\x00\x00", 56 [pid 904] <... read resumed>, 0x7fff36525510, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 388] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 386] umount2("./27", MNT_FORCE|UMOUNT_NOFOLLOW [pid 381] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf0\xe4\x1a\x8a\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 310] <... write resumed>) = 56 [pid 308] futex(0x34196c0, FUTEX_WAKE_PRIVATE, 1 [pid 904] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 388] newfstatat(AT_FDCWD, "./30/binderfs" [pid 386] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 384] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x10\xdb\xbb\x17\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 310] write(20, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xb8\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 904] <... symlinkat resumed>) = 0 [pid 388] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 386] openat(AT_FDCWD, "./27", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 381] <... setsockopt resumed>) = 0 [pid 310] <... write resumed>) = 48 [pid 308] <... futex resumed>) = 1 [pid 304] <... futex resumed>) = 0 [pid 904] close(249 [pid 388] unlink("./30/binderfs" [pid 386] <... openat resumed>) = 3 [pid 384] <... setsockopt resumed>) = 0 [pid 383] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=107, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 381] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 308] read(6 [pid 904] <... close resumed>) = 0 [pid 388] <... unlink resumed>) = 0 [pid 386] fstat(3 [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 383] rt_sigreturn({mask=[]} [pid 381] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 904] close(248 [pid 388] umount2("./30/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 386] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 384] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 383] <... rt_sigreturn resumed>) = -1 EINTR (Interrupted system call) [pid 381] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 308] <... read resumed>, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\xb3\x00\x00\x00\x00\x00\x00\x00\xe4\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x16\x00\x08\x00\x00\x00\x00\x00\x00\x00"..., 9967212) = 1448 [pid 904] <... close resumed>) = 0 [pid 388] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 386] getdents64(3 [pid 904] prctl(PR_SET_NAME, "syz.2.179" [pid 388] newfstatat(AT_FDCWD, "./30/cgroup.net" [pid 381] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 904] <... prctl resumed>) = 0 [pid 904] close(4) = 0 [pid 904] futex(0x7f6bbdca6fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 388] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 386] <... getdents64 resumed>, 0x55556825d900 /* 6 entries */, 32768) = 176 [pid 308] write(6, "\x9c\x01\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xbd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 416 [pid 904] <... futex resumed>) = 0 [pid 388] unlink("./30/cgroup.net" [pid 386] umount2("./27/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 381] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xf0\xe4\x1a\x8a\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 904] rt_sigaction(SIGRT_1, {sa_handler=0x7f6bbda3e650, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f6bbd9c0450} [pid 388] <... unlink resumed>) = 0 [pid 386] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 310] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=998849171}) [pid 308] <... write resumed>) = 416 [pid 904] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 388] umount2("./30/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 386] newfstatat(AT_FDCWD, "./27/binderfs" [pid 384] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 381] <... setsockopt resumed>) = 0 [pid 310] read(3 [pid 904] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 310] <... read resumed>, "\x9c\x01\x00\x00", 4) = 4 [pid 904] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 388] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 386] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 310] read(3 [pid 381] close(3 [pid 308] write(6, "\x9c\x01\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xbe\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 416 [pid 904] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 388] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=91, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 386] unlink("./27/binderfs" [pid 384] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x10\xdb\xbb\x17\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 381] <... close resumed>) = 0 [pid 310] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xbd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x36\x01\x00\x00"..., 412) = 412 [pid 904] <... mmap resumed>) = 0x7f6bbd860000 [pid 388] rt_sigreturn({mask=[]} [pid 386] <... unlink resumed>) = 0 [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 308] <... write resumed>) = 416 [pid 904] mprotect(0x7f6bbd861000, 131072, PROT_READ|PROT_WRITE [pid 388] <... rt_sigreturn resumed>) = -1 EINVAL (Invalid argument) [pid 386] umount2("./27/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 384] <... setsockopt resumed>) = 0 [pid 381] read(249 [pid 310] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=999990547}) [pid 904] <... mprotect resumed>) = 0 [pid 310] read(3 [pid 904] rt_sigprocmask(SIG_BLOCK, ~[] [pid 388] newfstatat(AT_FDCWD, "./30/cgroup.cpu" [pid 386] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 384] close(3 [pid 381] <... read resumed>, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xb4\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 310] <... read resumed>, "\x9c\x01\x00\x00", 4) = 4 [pid 308] write(6, "\x9c\x01\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xbf\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 416 [pid 904] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 388] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 386] newfstatat(AT_FDCWD, "./27/cgroup.net" [pid 310] read(3 [pid 904] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6bbd880990, parent_tid=0x7f6bbd880990, exit_signal=0, stack=0x7f6bbd860000, stack_size=0x201c0, tls=0x7f6bbd8806c0} [pid 388] unlink("./30/cgroup.cpu" [pid 384] <... close resumed>) = 0 [pid 386] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 381] rt_sigprocmask(SIG_BLOCK, ~[] [pid 310] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xbe\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x36\x01\x00\x00"..., 412) = 412 ci2-android-5-15/strace-static-x86_64: Process 905 attached [pid 388] <... unlink resumed>) = 0 [pid 386] unlink("./27/cgroup.net" [pid 384] read(249 [pid 381] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 308] <... write resumed>) = 416 [pid 905] set_robust_list(0x7f6bbd8809a0, 24 [pid 904] <... clone3 resumed> => {parent_tid=[112]}, 88) = 112 [pid 388] umount2("./30/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 386] <... unlink resumed>) = 0 [pid 384] <... read resumed>, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xb6\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 381] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 310] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=999990564}) [pid 904] rt_sigprocmask(SIG_SETMASK, [] [pid 310] read(3 [pid 308] write(6, "\x9c\x01\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xc0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 416 [pid 904] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 388] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 384] rt_sigprocmask(SIG_BLOCK, ~[] [pid 310] <... read resumed>, "\x9c\x01\x00\x00", 4) = 4 [pid 904] futex(0x7f6bbdca6fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 310] read(3 [pid 904] <... futex resumed>) = 0 [pid 310] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xbf\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x36\x01\x00\x00"..., 412) = 412 [pid 904] futex(0x7f6bbdca6fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8}ci2-android-5-15/strace-static-x86_64: Process 906 attached [pid 905] <... set_robust_list resumed>) = 0 [pid 388] newfstatat(AT_FDCWD, "./30/cgroup" [pid 386] umount2("./27/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 384] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 906] set_robust_list(0x55556226f7e0, 24 [pid 905] rt_sigprocmask(SIG_SETMASK, [] [pid 388] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 386] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 384] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 381] <... clone resumed>, child_tidptr=0x55556226f7d0) = 89 [pid 310] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=999833577}) [pid 308] <... write resumed>) = 416 [pid 906] <... set_robust_list resumed>) = 0 [pid 905] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 388] unlink("./30/cgroup" [pid 386] newfstatat(AT_FDCWD, "./27/cgroup.cpu" [pid 310] read(3 [pid 906] rt_sigprocmask(SIG_SETMASK, [] [pid 310] <... read resumed>, "\x9c\x01\x00\x00", 4) = 4 [pid 906] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 310] read(3 [pid 906] chdir("./29" [pid 310] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xc0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x36\x01\x00\x00"..., 412) = 412 ci2-android-5-15/strace-static-x86_64: Process 907 attached [pid 906] <... chdir resumed>) = 0 [pid 905] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 388] <... unlink resumed>) = 0 [pid 386] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 907] set_robust_list(0x55556b49b7e0, 24 [pid 906] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 905] <... socket resumed>) = 3 [pid 388] getdents64(3 [pid 386] unlink("./27/cgroup.cpu" [pid 384] <... clone resumed>, child_tidptr=0x55556b49b7d0) = 119 [pid 381] rt_sigprocmask(SIG_SETMASK, [] [pid 308] write(6, "\x9c\x01\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xc1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 416 [pid 907] <... set_robust_list resumed>) = 0 [pid 906] <... prctl resumed>) = 0 [pid 905] futex(0x7f6bbdca6fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 388] <... getdents64 resumed>, 0x555569381900 /* 0 entries */, 32768) = 0 [pid 386] <... unlink resumed>) = 0 [pid 907] rt_sigprocmask(SIG_SETMASK, [] [pid 906] setpgid(0, 0 [pid 905] <... futex resumed>) = 1 [pid 904] <... futex resumed>) = 0 [pid 388] close(3 [pid 386] umount2("./27/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 384] rt_sigprocmask(SIG_SETMASK, [] [pid 381] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 310] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=999582211}) [pid 308] <... write resumed>) = 416 [pid 907] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 906] <... setpgid resumed>) = 0 [pid 905] futex(0x7f6bbdca6fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 904] futex(0x7f6bbdca6fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 310] read(3 [pid 907] chdir("./39" [pid 906] symlinkat("/syzcgroup/unified/syz0", AT_FDCWD, "./cgroup" [pid 904] <... futex resumed>) = 0 [pid 310] <... read resumed>, "\x9c\x01\x00\x00", 4) = 4 [pid 907] <... chdir resumed>) = 0 [pid 906] <... symlinkat resumed>) = 0 [pid 905] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 904] futex(0x7f6bbdca6fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 388] <... close resumed>) = 0 [pid 386] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 384] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 310] read(3 [pid 308] read(6 [pid 907] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 906] symlinkat("/syzcgroup/cpu/syz0", AT_FDCWD, "./cgroup.cpu" [pid 905] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 388] unlinkat(AT_FDCWD, "./30", AT_REMOVEDIR [pid 386] newfstatat(AT_FDCWD, "./27/cgroup" [pid 310] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xc1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x36\x01\x00\x00"..., 412) = 412 [pid 308] <... read resumed>, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x06\x00\x00\x00\xb8\x00\x00\x00\x00\x00\x00\x00", 9967212) = 56 [pid 907] <... prctl resumed>) = 0 [pid 906] <... symlinkat resumed>) = 0 [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 907] setpgid(0, 0 [pid 906] symlinkat("/syzcgroup/net/syz0", AT_FDCWD, "./cgroup.net" [pid 905] <... socket resumed>) = 4 [pid 388] <... unlinkat resumed>) = 0 [pid 386] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 907] <... setpgid resumed>) = 0 [pid 906] <... symlinkat resumed>) = 0 [pid 905] futex(0x7f6bbdca6fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 388] mkdirat(AT_FDCWD, "./31", 0777 [pid 308] write(6, "\x9c\x01\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xc2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 416 [pid 386] unlink("./27/cgroup" [pid 907] symlinkat("/syzcgroup/unified/syz1", AT_FDCWD, "./cgroup" [pid 906] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 905] <... futex resumed>) = 1 [pid 904] <... futex resumed>) = 0 [pid 907] <... symlinkat resumed>) = 0 [pid 906] <... openat resumed>) = 3 [pid 905] futex(0x7f6bbdca6fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 904] futex(0x7f6bbdca6fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 388] <... mkdirat resumed>) = 0 [pid 386] <... unlink resumed>) = 0 [pid 310] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=999146675}) [pid 308] <... write resumed>) = 416 [pid 304] epoll_pwait(4 [pid 907] symlinkat("/syzcgroup/cpu/syz1", AT_FDCWD, "./cgroup.cpu" [pid 906] write(3, "1000", 4 [pid 905] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 904] <... futex resumed>) = 0 [pid 388] openat(AT_FDCWD, "/dev/loop5", O_RDWR [pid 386] getdents64(3 [pid 310] read(3 [pid 308] read(6 [pid 907] <... symlinkat resumed>) = 0 [pid 906] <... write resumed>) = 4 [pid 905] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 904] futex(0x7f6bbdca6fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 310] <... read resumed>, "\x9c\x01\x00\x00", 4) = 4 [pid 304] <... epoll_pwait resumed>, [{events=EPOLLOUT, data=0x3ff4dd4ab7000002}], 128, 0, NULL, 0) = 1 [pid 907] symlinkat("/syzcgroup/net/syz1", AT_FDCWD, "./cgroup.net" [pid 906] close(3 [pid 905] <... connect resumed>) = -1 EEXIST (File exists) [pid 388] <... openat resumed>) = 3 [pid 386] <... getdents64 resumed>, 0x55556825d900 /* 0 entries */, 32768) = 0 [pid 310] read(3 [pid 308] <... read resumed>, 0x198990a00000, 9967212) = -1 EAGAIN (Resource temporarily unavailable) [pid 907] <... symlinkat resumed>) = 0 [pid 906] <... close resumed>) = 0 [pid 905] futex(0x7f6bbdca6fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 388] ioctl(3, LOOP_CLR_FD [pid 386] close(3 [pid 310] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xc2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x36\x01\x00\x00"..., 412) = 412 [pid 907] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 906] read(200 [pid 905] <... futex resumed>) = 1 [pid 904] <... futex resumed>) = 0 [pid 388] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 386] <... close resumed>) = 0 [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 308] epoll_pwait(4 [pid 907] <... openat resumed>) = 3 [pid 906] <... read resumed>, 0x7ffe8a1ae760, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 905] sendfile(-1, -1, [3 [pid 904] futex(0x7f6bbdca6fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 388] close(3 [pid 386] unlinkat(AT_FDCWD, "./27", AT_REMOVEDIR [pid 308] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 907] write(3, "1000", 4 [pid 906] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 905] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 904] <... futex resumed>) = 0 [pid 388] <... close resumed>) = 0 [pid 907] <... write resumed>) = 4 [pid 906] <... symlinkat resumed>) = 0 [pid 904] futex(0x7f6bbdca6fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 907] close(3 [pid 906] close(249 [pid 907] <... close resumed>) = 0 [pid 906] <... close resumed>) = 0 [pid 907] read(200 [pid 906] close(248 [pid 907] <... read resumed>, 0x7ffe17bbdd80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 906] <... close resumed>) = 0 [pid 907] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 906] prctl(PR_SET_NAME, "syz.0.180" [pid 907] <... symlinkat resumed>) = 0 [pid 906] <... prctl resumed>) = 0 [pid 907] close(249 [pid 906] close(4 [pid 907] <... close resumed>) = 0 [pid 906] <... close resumed>) = 0 [pid 907] close(248 [pid 906] futex(0x7fc624282fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 907] <... close resumed>) = 0 [pid 906] <... futex resumed>) = 0 [pid 907] prctl(PR_SET_NAME, "syz.1.182" [pid 906] rt_sigaction(SIGRT_1, {sa_handler=0x7fc62401a650, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc623f9c450} [pid 907] <... prctl resumed>) = 0 [pid 906] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 907] close(4 [pid 906] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 907] <... close resumed>) = 0 [pid 906] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 907] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 906] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 907] <... futex resumed>) = 0 [pid 906] <... mmap resumed>) = 0x7fc623e3c000 [pid 907] rt_sigaction(SIGRT_1, {sa_handler=0x7f21591a9650, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f215912b450} [pid 906] mprotect(0x7fc623e3d000, 131072, PROT_READ|PROT_WRITE [pid 907] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 906] <... mprotect resumed>) = 0 [pid 907] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 906] rt_sigprocmask(SIG_BLOCK, ~[] [pid 907] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 906] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 905] futex(0x7f6bbdca6fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 388] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 386] <... unlinkat resumed>) = 0 [pid 308] epoll_pwait(4 [pid 907] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 906] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc623e5c990, parent_tid=0x7fc623e5c990, exit_signal=0, stack=0x7fc623e3c000, stack_size=0x201c0, tls=0x7fc623e5c6c0} [pid 905] <... futex resumed>) = 1 [pid 904] <... futex resumed>) = 0 [pid 388] <... socket resumed>) = 3 [pid 386] mkdirat(AT_FDCWD, "./28", 0777ci2-android-5-15/strace-static-x86_64: Process 908 attached [pid 907] <... mmap resumed>) = 0x7f2158fcb000 [pid 905] futex(0x7f6bbdca6fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 904] futex(0x7f6bbdca6fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 388] close(3 [pid 304] futex(0x34196c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=272476284} [pid 908] set_robust_list(0x7fc623e5c9a0, 24 [pid 907] mprotect(0x7f2158fcc000, 131072, PROT_READ|PROT_WRITE [pid 906] <... clone3 resumed> => {parent_tid=[90]}, 88) = 90 [pid 905] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 904] <... futex resumed>) = 0 [pid 386] <... mkdirat resumed>) = 0 [pid 908] <... set_robust_list resumed>) = 0 [pid 907] <... mprotect resumed>) = 0 [pid 906] rt_sigprocmask(SIG_SETMASK, [] [pid 905] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 904] futex(0x7f6bbdca6fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 388] <... close resumed>) = 0 [pid 386] openat(AT_FDCWD, "/dev/loop6", O_RDWR [pid 908] rt_sigprocmask(SIG_SETMASK, [] [pid 907] rt_sigprocmask(SIG_BLOCK, ~[] [pid 906] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 907] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 906] futex(0x7fc624282fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 907] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f2158feb990, parent_tid=0x7f2158feb990, exit_signal=0, stack=0x7f2158fcb000, stack_size=0x201c0, tls=0x7f2158feb6c0} [pid 906] <... futex resumed>) = 0 ci2-android-5-15/strace-static-x86_64: Process 909 attached [pid 906] futex(0x7fc624282fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 909] set_robust_list(0x7f2158feb9a0, 24 [pid 908] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 907] <... clone3 resumed> => {parent_tid=[120]}, 88) = 120 [pid 905] <... clone3 resumed>) = 113 [pid 388] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 386] <... openat resumed>) = 3 [pid 909] <... set_robust_list resumed>) = 0 [pid 907] rt_sigprocmask(SIG_SETMASK, [] [pid 909] rt_sigprocmask(SIG_SETMASK, [] [pid 907] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 909] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 908] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 907] futex(0x7f2159411fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 388] <... socket resumed>) = 3 [pid 386] ioctl(3, LOOP_CLR_FD [pid 909] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 907] <... futex resumed>) = 0 [pid 909] <... socket resumed>) = 3 [pid 908] <... socket resumed>) = 3 [pid 907] futex(0x7f2159411fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 388] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 386] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 909] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 908] futex(0x7fc624282fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 907] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 905] futex(0x7f6bbdca6fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 388] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 909] <... futex resumed>) = 0 [pid 908] <... futex resumed>) = 1 [pid 907] futex(0x7f2159411fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 906] <... futex resumed>) = 0 [pid 905] <... futex resumed>) = 1 [pid 904] <... futex resumed>) = 0 [pid 388] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 386] close(3 [pid 909] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 908] futex(0x7fc624282fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 907] <... futex resumed>) = 0 [pid 906] futex(0x7fc624282fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 905] futex(0x7f6bbdca6fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 904] futex(0x7f6bbdca6fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 909] <... socket resumed>) = 4 [pid 908] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 907] futex(0x7f2159411fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 906] <... futex resumed>) = 0 [pid 905] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 904] <... futex resumed>) = 0 [pid 388] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 386] <... close resumed>) = 0 [pid 909] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 907] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 906] futex(0x7fc624282fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 904] futex(0x7f6bbdca6fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 909] <... futex resumed>) = 0 [pid 907] futex(0x7f2159411fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 909] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 907] <... futex resumed>) = 0 [pid 909] <... connect resumed>) = -1 EEXIST (File exists) [pid 907] futex(0x7f2159411fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 909] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 907] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 909] <... futex resumed>) = 0 [pid 907] futex(0x7f2159411fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 909] sendfile(-1, -1, [3 [pid 907] <... futex resumed>) = 0 [pid 909] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 907] futex(0x7f2159411fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 909] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 907] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 909] <... futex resumed>) = 0 [pid 907] futex(0x7f2159411fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 909] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 907] <... futex resumed>) = 0 [pid 909] <... clone3 resumed>) = 121 [pid 908] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 907] futex(0x7f2159411fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 905] ioctl(3, PPPIOCSMRU, 0 [pid 388] close(3 [pid 386] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 909] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 908] <... socket resumed>) = 4 [pid 907] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 905] <... ioctl resumed>) = -1 ENOTCONN (Transport endpoint is not connected) [pid 909] <... futex resumed>) = 0 [pid 907] futex(0x7f2159411fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 388] <... close resumed>) = 0 [pid 386] <... socket resumed>) = 3 [pid 909] ioctl(3, PPPIOCSMRU, 0 [pid 908] futex(0x7fc624282fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 907] <... futex resumed>) = 0 [pid 905] futex(0x7f6bbdca6fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 388] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 386] close(3 [pid 909] <... ioctl resumed>) = -1 ENOTCONN (Transport endpoint is not connected) [pid 908] <... futex resumed>) = 1 [pid 907] futex(0x7f2159411fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 906] <... futex resumed>) = 0 [pid 905] <... futex resumed>) = 1 [pid 904] <... futex resumed>) = 0 [pid 909] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 908] futex(0x7fc624282fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 907] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 906] futex(0x7fc624282fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 905] futex(0x7f6bbdca6fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 904] close_range(3, 30, 0 [pid 388] <... socket resumed>) = 3 [pid 386] <... close resumed>) = 0 [pid 909] <... futex resumed>) = 0 [pid 908] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 907] close_range(3, 30, 0 [pid 906] <... futex resumed>) = 0 [pid 904] <... close_range resumed>) = 0 [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 386] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 909] futex(0x7f2159411fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 908] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 907] <... close_range resumed>) = 0 [pid 906] futex(0x7fc624282fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 904] exit_group(0 [pid 388] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 908] <... connect resumed>) = -1 EEXIST (File exists) [pid 907] exit_group(0 [pid 905] <... futex resumed>) = ? [pid 904] <... exit_group resumed>) = ? [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 386] <... socket resumed>) = 3 [pid 909] <... futex resumed>) = ? [pid 908] futex(0x7fc624282fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 907] <... exit_group resumed>) = ? [pid 905] +++ exited with 0 +++ [pid 904] +++ exited with 0 +++ [pid 909] +++ exited with 0 +++ [pid 908] <... futex resumed>) = 1 [pid 907] +++ exited with 0 +++ [pid 906] <... futex resumed>) = 0 [pid 388] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 386] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 908] futex(0x7fc624282fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 906] futex(0x7fc624282fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 908] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 906] <... futex resumed>) = 0 [pid 388] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 386] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 383] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=111, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 384] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=119, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 908] sendfile(-1, -1, [3 [pid 906] futex(0x7fc624282fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 386] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 383] rt_sigreturn({mask=[]} [pid 908] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 384] rt_sigreturn({mask=[]} [pid 388] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 908] futex(0x7fc624282fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 386] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 384] <... rt_sigreturn resumed>) = -1 EINTR (Interrupted system call) [pid 383] <... rt_sigreturn resumed>) = -1 EINTR (Interrupted system call) [pid 908] <... futex resumed>) = 1 [pid 906] <... futex resumed>) = 0 [pid 388] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 386] close(3 [pid 908] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 906] futex(0x7fc624282fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 386] <... close resumed>) = 0 [pid 906] <... futex resumed>) = 0 [pid 384] write(248, "\x00\x00\x00\x00", 4 [pid 383] write(248, "\x00\x00\x00\x00", 4 [pid 906] futex(0x7fc624282fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 384] <... write resumed>) = 4 [pid 383] <... write resumed>) = 4 [pid 310] <... pselect6 resumed>) = 1 (in [26], left {tv_sec=0, tv_nsec=983195877}) [pid 908] <... clone3 resumed>) = 91 [pid 388] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 386] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 384] umount2("./39", MNT_FORCE|UMOUNT_NOFOLLOW [pid 383] umount2("./36", MNT_FORCE|UMOUNT_NOFOLLOW [pid 310] read(26 [pid 908] futex(0x7fc624282fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 386] <... socket resumed>) = 3 [pid 384] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 383] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 310] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 908] <... futex resumed>) = 1 [pid 906] <... futex resumed>) = 0 [pid 388] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 384] openat(AT_FDCWD, "./39", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 383] openat(AT_FDCWD, "./36", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 310] write(3, "\xf4\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x01\x00\x00\x00\x20\x00\x00\x00\xb6\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x40\xd2\xdf\x03"..., 248 [pid 908] futex(0x7fc624282fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 906] futex(0x7fc624282fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 386] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 384] <... openat resumed>) = 3 [pid 383] <... openat resumed>) = 3 [pid 310] <... write resumed>) = 248 [pid 308] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3ff4dd4ab7000002}], 128, 277, NULL, 0) = 1 [pid 908] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 906] <... futex resumed>) = 0 [pid 388] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 384] fstat(3 [pid 383] fstat(3 [pid 310] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x01\x00\x00\x00\xb9\x00\x00\x00\x00\x00\x00\x00", 56 [pid 308] futex(0x34196c0, FUTEX_WAKE_PRIVATE, 1 [pid 908] ioctl(3, PPPIOCSMRU, 0 [pid 906] futex(0x7fc624282fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 386] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 384] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 383] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 310] <... write resumed>) = 56 [pid 308] <... futex resumed>) = 1 [pid 304] <... futex resumed>) = 0 [pid 908] <... ioctl resumed>) = -1 ENOTCONN (Transport endpoint is not connected) [pid 388] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 384] getdents64(3 [pid 383] getdents64(3 [pid 310] write(18, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xb9\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 308] read(6 [pid 908] futex(0x7fc624282fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 386] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 384] <... getdents64 resumed>, 0x55556b4ae900 /* 6 entries */, 32768) = 176 [pid 383] <... getdents64 resumed>, 0x55555db89900 /* 6 entries */, 32768) = 176 [pid 310] <... write resumed>) = 48 [pid 308] <... read resumed>, "\xf4\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x01\x00\x00\x00\x20\x00\x00\x00\xb6\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x40\xd2\xdf\x03"..., 9967212) = 248 [pid 908] <... futex resumed>) = 1 [pid 906] <... futex resumed>) = 0 [pid 388] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 384] umount2("./39/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 383] umount2("./36/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 308] read(6 [pid 908] futex(0x7fc624282fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 906] close_range(3, 30, 0 [pid 388] close(3 [pid 386] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 384] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 383] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 310] <... pselect6 resumed>) = 1 (in [16], left {tv_sec=0, tv_nsec=999987450}) [pid 308] <... read resumed>, 0x198990a00000, 9967212) = -1 EAGAIN (Resource temporarily unavailable) [pid 906] <... close_range resumed>) = 0 [pid 388] <... close resumed>) = 0 [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 384] newfstatat(AT_FDCWD, "./39/binderfs" [pid 383] newfstatat(AT_FDCWD, "./36/binderfs" [pid 310] read(16 [pid 308] epoll_pwait(4 [pid 906] exit_group(0 [pid 388] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 386] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 384] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 383] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 310] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 308] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 908] <... futex resumed>) = ? [pid 906] <... exit_group resumed>) = ? [pid 388] <... socket resumed>) = 3 [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 384] unlink("./39/binderfs" [pid 383] unlink("./36/binderfs" [pid 310] write(3, "\xf4\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\xb3\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x40\xf6\xd3\x04"..., 248 [pid 308] epoll_pwait(4 [pid 908] +++ exited with 0 +++ [pid 906] +++ exited with 0 +++ [pid 388] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 386] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 384] <... unlink resumed>) = 0 [pid 383] <... unlink resumed>) = 0 [pid 310] <... write resumed>) = 248 [pid 304] futex(0x34196c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=254566309} [pid 388] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 384] umount2("./39/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 383] umount2("./36/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 381] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=89, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 310] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\xba\x00\x00\x00\x00\x00\x00\x00", 56 [pid 388] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 386] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 384] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 383] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 381] rt_sigreturn({mask=[]} [pid 310] <... write resumed>) = 56 [pid 388] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 384] newfstatat(AT_FDCWD, "./39/cgroup.net" [pid 383] newfstatat(AT_FDCWD, "./36/cgroup.net" [pid 381] <... rt_sigreturn resumed>) = 0 [pid 310] write(15, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xba\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 388] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 386] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 384] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 383] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 310] <... write resumed>) = 48 [pid 388] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 384] unlink("./39/cgroup.net" [pid 383] unlink("./36/cgroup.net" [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 388] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 386] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 384] <... unlink resumed>) = 0 [pid 383] <... unlink resumed>) = 0 [pid 388] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 384] umount2("./39/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 383] umount2("./36/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 388] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 386] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 384] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 383] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 381] write(248, "\x00\x00\x00\x00", 4 [pid 388] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 386] close(3 [pid 384] newfstatat(AT_FDCWD, "./39/cgroup.cpu" [pid 383] newfstatat(AT_FDCWD, "./36/cgroup.cpu" [pid 388] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 386] <... close resumed>) = 0 [pid 384] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 383] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 381] <... write resumed>) = 4 [pid 310] <... pselect6 resumed>) = 1 (in [25], left {tv_sec=0, tv_nsec=999453588}) [pid 388] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 386] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 384] unlink("./39/cgroup.cpu" [pid 383] unlink("./36/cgroup.cpu" [pid 310] read(25 [pid 388] close(3 [pid 386] <... socket resumed>) = 3 [pid 384] <... unlink resumed>) = 0 [pid 383] <... unlink resumed>) = 0 [pid 381] umount2("./29", MNT_FORCE|UMOUNT_NOFOLLOW [pid 310] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 388] <... close resumed>) = 0 [pid 386] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 384] umount2("./39/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 383] umount2("./36/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 310] write(3, "\xf4\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x16\x00\x08\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x10\x00\x00\x00\x20\x00\x00\x00\xb4\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x40\xf6\xd3\x04"..., 248 [pid 388] read(249 [pid 386] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 384] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 383] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 381] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 310] <... write resumed>) = 248 [pid 388] <... read resumed>, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xb7\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 386] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 384] newfstatat(AT_FDCWD, "./39/cgroup" [pid 383] newfstatat(AT_FDCWD, "./36/cgroup" [pid 381] openat(AT_FDCWD, "./29", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 310] write(3, "\x2c\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0e\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x00\x00\x06\x00\x0c\x00\x04\x00\x06\x00\x00\x00\xbb\x00\x00\x00\x00\x00\x00\x00", 48 [pid 388] rt_sigprocmask(SIG_BLOCK, ~[] [pid 386] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 384] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 383] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 381] <... openat resumed>) = 3 [pid 310] <... write resumed>) = 48 [pid 388] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 386] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 384] unlink("./39/cgroup" [pid 383] unlink("./36/cgroup" [pid 310] write(23, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xbb\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 388] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 386] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 384] <... unlink resumed>) = 0 [pid 383] <... unlink resumed>) = 0 [pid 381] fstat(3 [pid 310] <... write resumed>) = 48 ci2-android-5-15/strace-static-x86_64: Process 913 attached [pid 386] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 384] getdents64(3 [pid 383] getdents64(3 [pid 381] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 913] set_robust_list(0x55556936e7e0, 24 [pid 388] <... clone resumed>, child_tidptr=0x55556936e7d0) = 98 [pid 386] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 384] <... getdents64 resumed>, 0x55556b4ae900 /* 0 entries */, 32768) = 0 [pid 383] <... getdents64 resumed>, 0x55555db89900 /* 0 entries */, 32768) = 0 [pid 913] <... set_robust_list resumed>) = 0 [pid 388] rt_sigprocmask(SIG_SETMASK, [] [pid 386] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 384] close(3 [pid 383] close(3 [pid 381] getdents64(3 [pid 913] rt_sigprocmask(SIG_SETMASK, [] [pid 388] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 386] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 384] <... close resumed>) = 0 [pid 383] <... close resumed>) = 0 [pid 913] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 386] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 384] unlinkat(AT_FDCWD, "./39", AT_REMOVEDIR [pid 383] unlinkat(AT_FDCWD, "./36", AT_REMOVEDIR [pid 381] <... getdents64 resumed>, 0x555562282900 /* 6 entries */, 32768) = 176 [pid 913] chdir("./31" [pid 386] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 384] <... unlinkat resumed>) = 0 [pid 383] <... unlinkat resumed>) = 0 [pid 381] umount2("./29/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 913] <... chdir resumed>) = 0 [pid 386] close(3 [pid 384] mkdirat(AT_FDCWD, "./40", 0777 [pid 383] mkdirat(AT_FDCWD, "./37", 0777 [pid 913] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 386] <... close resumed>) = 0 [pid 384] <... mkdirat resumed>) = 0 [pid 383] <... mkdirat resumed>) = 0 [pid 381] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 913] <... prctl resumed>) = 0 [pid 386] read(249 [pid 384] openat(AT_FDCWD, "/dev/loop1", O_RDWR [pid 383] openat(AT_FDCWD, "/dev/loop2", O_RDWR [pid 381] newfstatat(AT_FDCWD, "./29/binderfs" [pid 913] setpgid(0, 0 [pid 386] <... read resumed>, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xb8\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 384] <... openat resumed>) = 3 [pid 383] <... openat resumed>) = 3 [pid 913] <... setpgid resumed>) = 0 [pid 386] rt_sigprocmask(SIG_BLOCK, ~[] [pid 384] ioctl(3, LOOP_CLR_FD [pid 383] ioctl(3, LOOP_CLR_FD [pid 381] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 913] symlinkat("/syzcgroup/unified/syz5", AT_FDCWD, "./cgroup" [pid 386] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 384] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 383] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 381] unlink("./29/binderfs" [pid 913] <... symlinkat resumed>) = 0 [pid 386] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 384] close(3 [pid 383] close(3 [pid 913] symlinkat("/syzcgroup/cpu/syz5", AT_FDCWD, "./cgroup.cpu" [pid 384] <... close resumed>) = 0 [pid 383] <... close resumed>) = 0 [pid 381] <... unlink resumed>) = 0 [pid 913] <... symlinkat resumed>) = 0 [pid 384] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 383] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 913] symlinkat("/syzcgroup/net/syz5", AT_FDCWD, "./cgroup.net" [pid 384] <... socket resumed>) = 3 [pid 383] <... socket resumed>) = 3 ci2-android-5-15/strace-static-x86_64: Process 914 attached [pid 913] <... symlinkat resumed>) = 0 [pid 384] close(3 [pid 383] close(3 [pid 914] set_robust_list(0x55556824a7e0, 24 [pid 913] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 384] <... close resumed>) = 0 [pid 383] <... close resumed>) = 0 [pid 914] <... set_robust_list resumed>) = 0 [pid 913] <... openat resumed>) = 3 [pid 384] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 383] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 914] rt_sigprocmask(SIG_SETMASK, [] [pid 913] write(3, "1000", 4 [pid 384] <... socket resumed>) = 3 [pid 383] <... socket resumed>) = 3 [pid 914] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 913] <... write resumed>) = 4 [pid 384] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 383] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 914] chdir("./28" [pid 913] close(3 [pid 384] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 383] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 914] <... chdir resumed>) = 0 [pid 913] <... close resumed>) = 0 [pid 384] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 383] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 914] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 913] read(200 [pid 384] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 383] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 914] <... prctl resumed>) = 0 [pid 913] <... read resumed>, 0x7fffc284a580, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 384] close(3 [pid 383] close(3 [pid 914] setpgid(0, 0 [pid 913] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 384] <... close resumed>) = 0 [pid 383] <... close resumed>) = 0 [pid 914] <... setpgid resumed>) = 0 [pid 913] <... symlinkat resumed>) = 0 [pid 384] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 383] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 914] symlinkat("/syzcgroup/unified/syz6", AT_FDCWD, "./cgroup" [pid 913] close(249 [pid 384] <... socket resumed>) = 3 [pid 383] <... socket resumed>) = 3 [pid 914] <... symlinkat resumed>) = 0 [pid 913] <... close resumed>) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 914] symlinkat("/syzcgroup/cpu/syz6", AT_FDCWD, "./cgroup.cpu" [pid 913] close(248 [pid 384] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 383] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 914] <... symlinkat resumed>) = 0 [pid 913] <... close resumed>) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 914] symlinkat("/syzcgroup/net/syz6", AT_FDCWD, "./cgroup.net" [pid 913] prctl(PR_SET_NAME, "syz.5.183" [pid 384] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 383] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 914] <... symlinkat resumed>) = 0 [pid 913] <... prctl resumed>) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 914] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 913] close(4 [pid 386] <... clone resumed>, child_tidptr=0x55556824a7d0) = 89 [pid 384] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 383] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 381] umount2("./29/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 914] <... openat resumed>) = 3 [pid 913] <... close resumed>) = 0 [pid 386] rt_sigprocmask(SIG_SETMASK, [] [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 914] write(3, "1000", 4 [pid 913] futex(0x7fbe36238fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 386] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 384] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 383] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 381] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 914] <... write resumed>) = 4 [pid 913] <... futex resumed>) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 381] newfstatat(AT_FDCWD, "./29/cgroup.net" [pid 914] close(3 [pid 913] rt_sigaction(SIGRT_1, {sa_handler=0x7fbe35fd0650, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fbe35f52450} [pid 384] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 383] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 914] <... close resumed>) = 0 [pid 913] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 381] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 914] read(200 [pid 913] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 384] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 383] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 381] unlink("./29/cgroup.net" [pid 914] <... read resumed>, 0x7ffef91e3880, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 913] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 914] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 913] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 384] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 383] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 381] <... unlink resumed>) = 0 [pid 914] <... symlinkat resumed>) = 0 [pid 913] <... mmap resumed>) = 0x7fbe35df2000 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 914] close(249 [pid 913] mprotect(0x7fbe35df3000, 131072, PROT_READ|PROT_WRITE [pid 384] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 383] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 381] umount2("./29/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 914] <... close resumed>) = 0 [pid 913] <... mprotect resumed>) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 914] close(248 [pid 913] rt_sigprocmask(SIG_BLOCK, ~[] [pid 384] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 383] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 381] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 914] <... close resumed>) = 0 [pid 913] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 914] prctl(PR_SET_NAME, "syz.6.184" [pid 913] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fbe35e12990, parent_tid=0x7fbe35e12990, exit_signal=0, stack=0x7fbe35df2000, stack_size=0x201c0, tls=0x7fbe35e126c0} [pid 384] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 383] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 381] newfstatat(AT_FDCWD, "./29/cgroup.cpu"ci2-android-5-15/strace-static-x86_64: Process 915 attached [pid 914] <... prctl resumed>) = 0 [pid 384] close(3 [pid 383] close(3 [pid 381] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 915] set_robust_list(0x7fbe35e129a0, 24 [pid 914] close(4 [pid 913] <... clone3 resumed> => {parent_tid=[99]}, 88) = 99 [pid 384] <... close resumed>) = 0 [pid 383] <... close resumed>) = 0 [pid 381] unlink("./29/cgroup.cpu" [pid 915] <... set_robust_list resumed>) = 0 [pid 914] <... close resumed>) = 0 [pid 913] rt_sigprocmask(SIG_SETMASK, [] [pid 384] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 383] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 915] rt_sigprocmask(SIG_SETMASK, [] [pid 914] futex(0x7f3cea2d1fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 913] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 384] <... socket resumed>) = 3 [pid 383] <... socket resumed>) = 3 [pid 381] <... unlink resumed>) = 0 [pid 915] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 914] <... futex resumed>) = 0 [pid 913] futex(0x7fbe36238fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 383] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 381] umount2("./29/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 915] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 914] rt_sigaction(SIGRT_1, {sa_handler=0x7f3cea069650, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f3ce9feb450} [pid 913] <... futex resumed>) = 0 [pid 384] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 383] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 915] <... socket resumed>) = 3 [pid 914] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 913] futex(0x7fbe36238fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 383] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 381] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 915] futex(0x7fbe36238fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 914] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 913] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 384] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 383] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 381] newfstatat(AT_FDCWD, "./29/cgroup" [pid 915] <... futex resumed>) = 0 [pid 914] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 913] futex(0x7fbe36238fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 383] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 915] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 914] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 913] <... futex resumed>) = 0 [pid 384] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 383] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 381] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 915] <... socket resumed>) = 4 [pid 914] <... mmap resumed>) = 0x7f3ce9e8b000 [pid 913] futex(0x7fbe36238fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 383] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 381] unlink("./29/cgroup" [pid 915] futex(0x7fbe36238fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 914] mprotect(0x7f3ce9e8c000, 131072, PROT_READ|PROT_WRITE [pid 913] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 383] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 384] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 915] <... futex resumed>) = 0 [pid 914] <... mprotect resumed>) = 0 [pid 913] futex(0x7fbe36238fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 383] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 381] <... unlink resumed>) = 0 [pid 915] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 914] rt_sigprocmask(SIG_BLOCK, ~[] [pid 913] <... futex resumed>) = 0 [pid 383] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 915] <... connect resumed>) = -1 EEXIST (File exists) [pid 914] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 913] futex(0x7fbe36238fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 384] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 383] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 381] getdents64(3 [pid 915] futex(0x7fbe36238fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 914] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f3ce9eab990, parent_tid=0x7f3ce9eab990, exit_signal=0, stack=0x7f3ce9e8b000, stack_size=0x201c0, tls=0x7f3ce9eab6c0} [pid 913] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 383] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 381] <... getdents64 resumed>, 0x555562282900 /* 0 entries */, 32768) = 0 ci2-android-5-15/strace-static-x86_64: Process 916 attached [pid 915] <... futex resumed>) = 0 [pid 913] futex(0x7fbe36238fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 383] close(3 [pid 916] set_robust_list(0x7f3ce9eab9a0, 24 [pid 915] sendfile(-1, -1, [3 [pid 914] <... clone3 resumed> => {parent_tid=[90]}, 88) = 90 [pid 913] <... futex resumed>) = 0 [pid 384] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 383] <... close resumed>) = 0 [pid 381] close(3 [pid 916] <... set_robust_list resumed>) = 0 [pid 915] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 914] rt_sigprocmask(SIG_SETMASK, [] [pid 913] futex(0x7fbe36238fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 383] read(249 [pid 916] rt_sigprocmask(SIG_SETMASK, [] [pid 915] futex(0x7fbe36238fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 914] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 913] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 384] close(3 [pid 383] <... read resumed>, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xba\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 381] <... close resumed>) = 0 [pid 916] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 915] <... futex resumed>) = 0 [pid 914] futex(0x7f3cea2d1fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 913] futex(0x7fbe36238fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 384] <... close resumed>) = 0 [pid 383] rt_sigprocmask(SIG_BLOCK, ~[] [pid 381] unlinkat(AT_FDCWD, "./29", AT_REMOVEDIR [pid 916] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 915] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 914] <... futex resumed>) = 0 [pid 913] <... futex resumed>) = 0 [pid 384] read(249 [pid 383] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 916] <... socket resumed>) = 3 [pid 915] <... clone3 resumed>) = 100 [pid 914] futex(0x7f3cea2d1fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 913] futex(0x7fbe36238fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 383] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 381] <... unlinkat resumed>) = 0 ci2-android-5-15/strace-static-x86_64: Process 918 attached [pid 916] futex(0x7f3cea2d1fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 915] futex(0x7fbe36238fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 914] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 913] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 384] <... read resumed>, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xb9\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 381] mkdirat(AT_FDCWD, "./30", 0777 [pid 916] <... futex resumed>) = 0 [pid 915] <... futex resumed>) = 0 [pid 914] futex(0x7f3cea2d1fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 913] futex(0x7fbe36238fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 383] <... clone resumed>, child_tidptr=0x55555db767d0) = 114 [pid 918] set_robust_list(0x55555db767e0, 24 [pid 916] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 915] ioctl(3, PPPIOCSMRU, 0 [pid 914] <... futex resumed>) = 0 [pid 913] <... futex resumed>) = 0 [pid 384] rt_sigprocmask(SIG_BLOCK, ~[] [pid 383] rt_sigprocmask(SIG_SETMASK, [] [pid 381] <... mkdirat resumed>) = 0 [pid 918] <... set_robust_list resumed>) = 0 [pid 916] <... socket resumed>) = 4 [pid 915] <... ioctl resumed>) = -1 ENOTCONN (Transport endpoint is not connected) [pid 914] futex(0x7f3cea2d1fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 913] futex(0x7fbe36238fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 384] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 383] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 381] openat(AT_FDCWD, "/dev/loop0", O_RDWR [pid 918] rt_sigprocmask(SIG_SETMASK, [] [pid 916] futex(0x7f3cea2d1fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 915] futex(0x7fbe36238fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 913] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 384] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 918] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 916] <... futex resumed>) = 1 [pid 915] <... futex resumed>) = 0 [pid 914] <... futex resumed>) = 0 [pid 913] close_range(3, 30, 0 [pid 381] <... openat resumed>) = 3 [pid 915] futex(0x7fbe36238fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 914] futex(0x7f3cea2d1fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 913] <... close_range resumed>) = 0 [pid 914] <... futex resumed>) = 0 [pid 913] exit_group(0 [pid 915] <... futex resumed>) = ? [pid 914] futex(0x7f3cea2d1fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 913] <... exit_group resumed>) = ? ci2-android-5-15/strace-static-x86_64: Process 919 attached [pid 918] chdir("./37" [pid 916] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 915] +++ exited with 0 +++ [pid 913] +++ exited with 0 +++ [pid 381] ioctl(3, LOOP_CLR_FD [pid 919] set_robust_list(0x55556b49b7e0, 24 [pid 918] <... chdir resumed>) = 0 [pid 916] <... connect resumed>) = -1 EEXIST (File exists) [pid 388] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=98, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 384] <... clone resumed>, child_tidptr=0x55556b49b7d0) = 122 [pid 381] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 919] <... set_robust_list resumed>) = 0 [pid 918] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 916] futex(0x7f3cea2d1fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 388] rt_sigreturn({mask=[]} [pid 919] rt_sigprocmask(SIG_SETMASK, [] [pid 918] <... prctl resumed>) = 0 [pid 916] <... futex resumed>) = 1 [pid 914] <... futex resumed>) = 0 [pid 388] <... rt_sigreturn resumed>) = 0 [pid 384] rt_sigprocmask(SIG_SETMASK, [] [pid 381] close(3 [pid 919] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 918] setpgid(0, 0 [pid 916] sendfile(-1, -1, [3 [pid 914] futex(0x7f3cea2d1fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 919] chdir("./40" [pid 914] <... futex resumed>) = 0 [pid 381] <... close resumed>) = 0 [pid 919] <... chdir resumed>) = 0 [pid 914] futex(0x7f3cea2d1fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 919] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 919] setpgid(0, 0) = 0 [pid 919] symlinkat("/syzcgroup/unified/syz1", AT_FDCWD, "./cgroup") = 0 [pid 919] symlinkat("/syzcgroup/cpu/syz1", AT_FDCWD, "./cgroup.cpu") = 0 [pid 919] symlinkat("/syzcgroup/net/syz1", AT_FDCWD, "./cgroup.net") = 0 [pid 919] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 919] write(3, "1000", 4) = 4 [pid 919] close(3) = 0 [pid 919] read(200, 0x7ffe17bbdd80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 919] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 919] close(249) = 0 [pid 919] close(248) = 0 [pid 919] prctl(PR_SET_NAME, "syz.1.185") = 0 [pid 919] close(4) = 0 [pid 919] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 918] <... setpgid resumed>) = 0 [pid 916] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 384] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 381] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 919] <... futex resumed>) = 0 [pid 919] rt_sigaction(SIGRT_1, {sa_handler=0x7f21591a9650, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f215912b450}, NULL, 8) = 0 [pid 918] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup" [pid 916] futex(0x7f3cea2d1fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 919] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 388] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=94, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 381] <... socket resumed>) = 3 [pid 919] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 918] <... symlinkat resumed>) = 0 [pid 916] <... futex resumed>) = 1 [pid 914] <... futex resumed>) = 0 [pid 388] rt_sigreturn({mask=[]} [pid 381] close(3 [pid 919] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 918] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu" [pid 916] futex(0x7f3cea2d1fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 914] futex(0x7f3cea2d1fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 388] <... rt_sigreturn resumed>) = 98 [pid 919] <... mmap resumed>) = 0x7f2158fcb000 [pid 918] <... symlinkat resumed>) = 0 [pid 916] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 914] <... futex resumed>) = 0 [pid 381] <... close resumed>) = 0 [pid 919] mprotect(0x7f2158fcc000, 131072, PROT_READ|PROT_WRITE [pid 914] futex(0x7f3cea2d1fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 919] <... mprotect resumed>) = 0 [pid 919] rt_sigprocmask(SIG_BLOCK, ~[] [pid 918] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net" [pid 916] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 388] write(248, "\x00\x00\x00\x00", 4 [pid 381] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 919] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 918] <... symlinkat resumed>) = 0 [pid 919] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f2158feb990, parent_tid=0x7f2158feb990, exit_signal=0, stack=0x7f2158fcb000, stack_size=0x201c0, tls=0x7f2158feb6c0}ci2-android-5-15/strace-static-x86_64: Process 920 attached [pid 920] set_robust_list(0x7f2158feb9a0, 24 [pid 919] <... clone3 resumed> => {parent_tid=[123]}, 88) = 123 [pid 920] <... set_robust_list resumed>) = 0 [pid 919] rt_sigprocmask(SIG_SETMASK, [] [pid 920] rt_sigprocmask(SIG_SETMASK, [] [pid 919] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 920] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 919] futex(0x7f2159411fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 920] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 919] <... futex resumed>) = 0 [pid 920] <... socket resumed>) = 3 [pid 919] futex(0x7f2159411fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 920] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 919] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 920] <... futex resumed>) = 0 [pid 919] futex(0x7f2159411fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 920] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 919] <... futex resumed>) = 0 [pid 920] <... socket resumed>) = 4 [pid 919] futex(0x7f2159411fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 918] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 916] <... clone3 resumed>) = 91 [pid 388] <... write resumed>) = 4 [pid 381] <... socket resumed>) = 3 [pid 310] <... pselect6 resumed>) = 1 (in [13], left {tv_sec=0, tv_nsec=969877635}) [pid 920] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 919] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 310] read(13 [pid 920] <... futex resumed>) = 0 [pid 919] futex(0x7f2159411fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 918] <... openat resumed>) = 3 [pid 388] umount2("./31", MNT_FORCE|UMOUNT_NOFOLLOW [pid 381] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 310] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 920] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 919] <... futex resumed>) = 0 [pid 918] write(3, "1000", 4 [pid 916] futex(0x7f3cea2d1fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 388] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 381] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 310] write(3, "\xf4\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x05\x00\x00\x00\x20\x00\x00\x00\xb7\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x40\xe4\x59\x04"..., 248 [pid 920] <... connect resumed>) = -1 EEXIST (File exists) [pid 919] futex(0x7f2159411fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 918] <... write resumed>) = 4 [pid 916] <... futex resumed>) = 1 [pid 914] <... futex resumed>) = 0 [pid 310] <... write resumed>) = 248 [pid 920] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 919] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 918] close(3 [pid 916] futex(0x7f3cea2d1fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 914] futex(0x7f3cea2d1fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 388] openat(AT_FDCWD, "./31", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 381] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 310] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x05\x00\x00\x00\xbc\x00\x00\x00\x00\x00\x00\x00", 56 [pid 920] <... futex resumed>) = 0 [pid 919] futex(0x7f2159411fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 918] <... close resumed>) = 0 [pid 916] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 914] <... futex resumed>) = 0 [pid 388] <... openat resumed>) = 3 [pid 920] sendfile(-1, -1, [3 [pid 919] <... futex resumed>) = 0 [pid 918] read(200 [pid 916] ioctl(3, PPPIOCSMRU, 0 [pid 914] futex(0x7f3cea2d1fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 388] fstat(3 [pid 381] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 310] <... write resumed>) = 56 [pid 920] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 919] futex(0x7f2159411fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 918] <... read resumed>, 0x7fff36525510, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 916] <... ioctl resumed>) = -1 ENOTCONN (Transport endpoint is not connected) [pid 388] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 381] close(3 [pid 310] write(11, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xbc\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 920] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 919] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 918] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 920] <... futex resumed>) = 0 [pid 919] futex(0x7f2159411fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 916] futex(0x7f3cea2d1fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 388] getdents64(3 [pid 381] <... close resumed>) = 0 [pid 310] <... write resumed>) = 48 [pid 920] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 919] <... futex resumed>) = 0 [pid 918] <... symlinkat resumed>) = 0 [pid 916] <... futex resumed>) = 1 [pid 914] <... futex resumed>) = 0 [pid 388] <... getdents64 resumed>, 0x555569381900 /* 6 entries */, 32768) = 176 [pid 381] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 920] <... clone3 resumed>) = 124 [pid 919] futex(0x7f2159411fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 918] close(249 [pid 916] futex(0x7f3cea2d1fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 914] close_range(3, 30, 0 [pid 388] umount2("./31/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 381] <... socket resumed>) = 3 [pid 920] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 919] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 918] <... close resumed>) = 0 [pid 914] <... close_range resumed>) = 0 [pid 388] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 920] <... futex resumed>) = 0 [pid 919] futex(0x7f2159411fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 918] close(248 [pid 914] exit_group(0 [pid 388] newfstatat(AT_FDCWD, "./31/binderfs" [pid 920] ioctl(3, PPPIOCSMRU, 0 [pid 919] <... futex resumed>) = 0 [pid 918] <... close resumed>) = 0 [pid 916] <... futex resumed>) = ? [pid 914] <... exit_group resumed>) = ? [pid 381] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 920] <... ioctl resumed>) = -1 ENOTCONN (Transport endpoint is not connected) [pid 919] futex(0x7f2159411fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 918] prctl(PR_SET_NAME, "syz.2.186" [pid 916] +++ exited with 0 +++ [pid 914] +++ exited with 0 +++ [pid 388] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 920] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 919] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 918] <... prctl resumed>) = 0 [pid 388] unlink("./31/binderfs" [pid 920] <... futex resumed>) = 0 [pid 919] close_range(3, 30, 0 [pid 920] futex(0x7f2159411fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 919] <... close_range resumed>) = 0 [pid 918] close(4 [pid 381] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 919] exit_group(0 [pid 918] <... close resumed>) = 0 [pid 388] <... unlink resumed>) = 0 [pid 386] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=89, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 920] <... futex resumed>) = ? [pid 919] <... exit_group resumed>) = ? [pid 920] +++ exited with 0 +++ [pid 919] +++ exited with 0 +++ [pid 918] futex(0x7f6bbdca6fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 388] umount2("./31/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 386] rt_sigreturn({mask=[]} [pid 381] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 918] <... futex resumed>) = 0 [pid 388] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 918] rt_sigaction(SIGRT_1, {sa_handler=0x7f6bbda3e650, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f6bbd9c0450} [pid 388] newfstatat(AT_FDCWD, "./31/cgroup.net" [pid 386] <... rt_sigreturn resumed>) = -1 EINTR (Interrupted system call) [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 384] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=122, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 918] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 388] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 381] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 384] rt_sigreturn({mask=[]} [pid 918] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 388] unlink("./31/cgroup.net" [pid 386] write(248, "\x00\x00\x00\x00", 4 [pid 384] <... rt_sigreturn resumed>) = -1 EINTR (Interrupted system call) [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 918] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 388] <... unlink resumed>) = 0 [pid 386] <... write resumed>) = 4 [pid 381] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 310] <... pselect6 resumed>) = 1 (in [21], left {tv_sec=0, tv_nsec=996167601}) [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 310] read(21 [pid 918] <... mmap resumed>) = 0x7f6bbd860000 [pid 381] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 310] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 918] mprotect(0x7f6bbd861000, 131072, PROT_READ|PROT_WRITE [pid 388] umount2("./31/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 386] umount2("./28", MNT_FORCE|UMOUNT_NOFOLLOW [pid 384] write(248, "\x00\x00\x00\x00", 4 [pid 918] <... mprotect resumed>) = 0 [pid 388] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 386] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 384] <... write resumed>) = 4 [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 310] write(3, "\xf4\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x06\x00\x00\x00\x20\x00\x00\x00\xb8\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x80\x2f\xa6\x04"..., 248 [pid 918] rt_sigprocmask(SIG_BLOCK, ~[] [pid 384] umount2("./40", MNT_FORCE|UMOUNT_NOFOLLOW [pid 381] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 918] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 388] newfstatat(AT_FDCWD, "./31/cgroup.cpu" [pid 386] openat(AT_FDCWD, "./28", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 384] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 310] <... write resumed>) = 248 [pid 918] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6bbd880990, parent_tid=0x7f6bbd880990, exit_signal=0, stack=0x7f6bbd860000, stack_size=0x201c0, tls=0x7f6bbd8806c0} [pid 388] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 386] <... openat resumed>) = 3 [pid 384] openat(AT_FDCWD, "./40", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 381] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 310] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x06\x00\x00\x00\xbd\x00\x00\x00\x00\x00\x00\x00", 56ci2-android-5-15/strace-static-x86_64: Process 923 attached ) = 56 [pid 388] unlink("./31/cgroup.cpu" [pid 923] set_robust_list(0x7f6bbd8809a0, 24 [pid 918] <... clone3 resumed> => {parent_tid=[115]}, 88) = 115 [pid 386] fstat(3 [pid 384] <... openat resumed>) = 3 [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 388] <... unlink resumed>) = 0 [pid 310] write(20, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xbd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 308] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3ff4dd4ab7000002}], 128, 256, NULL, 0) = 1 [pid 923] <... set_robust_list resumed>) = 0 [pid 308] futex(0x34196c0, FUTEX_WAKE_PRIVATE, 1 [pid 923] rt_sigprocmask(SIG_SETMASK, [] [pid 308] <... futex resumed>) = 1 [pid 923] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 308] read(6 [pid 923] futex(0x7f6bbdca6fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 918] rt_sigprocmask(SIG_SETMASK, [] [pid 388] umount2("./31/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 386] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 384] fstat(3 [pid 381] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 310] <... write resumed>) = 48 [pid 308] <... read resumed>, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x01\x00\x00\x00\xb9\x00\x00\x00\x00\x00\x00\x00\xf4\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00"..., 9967212) = 1264 [pid 304] <... futex resumed>) = 0 [pid 918] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 388] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 386] getdents64(3 [pid 384] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 308] write(6, "\x9c\x01\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xc3\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 416 [pid 918] futex(0x7f6bbdca6fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 388] newfstatat(AT_FDCWD, "./31/cgroup" [pid 384] getdents64(3 [pid 381] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 310] <... pselect6 resumed>) = 2 (in [3 26], left {tv_sec=0, tv_nsec=999989314}) [pid 308] <... write resumed>) = 416 [pid 386] <... getdents64 resumed>, 0x55556825d900 /* 6 entries */, 32768) = 176 [pid 923] <... futex resumed>) = 0 [pid 918] <... futex resumed>) = 1 [pid 388] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 386] umount2("./28/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 384] <... getdents64 resumed>, 0x55556b4ae900 /* 6 entries */, 32768) = 176 [pid 381] close(3 [pid 310] read(3 [pid 308] write(6, "\x9c\x01\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xc4\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 416 [pid 923] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 918] futex(0x7f6bbdca6fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 388] unlink("./31/cgroup" [pid 386] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 384] umount2("./40/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 381] <... close resumed>) = 0 [pid 308] <... write resumed>) = 416 [pid 923] <... socket resumed>) = 3 [pid 388] <... unlink resumed>) = 0 [pid 386] newfstatat(AT_FDCWD, "./28/binderfs" [pid 384] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 381] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 310] <... read resumed>, "\x9c\x01\x00\x00", 4) = 4 [pid 308] write(6, "\x9c\x01\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xc5\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 416 [pid 923] futex(0x7f6bbdca6fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 388] getdents64(3 [pid 386] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 384] newfstatat(AT_FDCWD, "./40/binderfs" [pid 308] <... write resumed>) = 416 [pid 923] <... futex resumed>) = 1 [pid 918] <... futex resumed>) = 0 [pid 388] <... getdents64 resumed>, 0x555569381900 /* 0 entries */, 32768) = 0 [pid 386] unlink("./28/binderfs" [pid 384] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 381] <... socket resumed>) = 3 [pid 310] read(3 [pid 308] write(6, "\x9c\x01\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xc6\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 416 [pid 923] futex(0x7f6bbdca6fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 918] futex(0x7f6bbdca6fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 388] close(3 [pid 386] <... unlink resumed>) = 0 [pid 384] unlink("./40/binderfs" [pid 381] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 310] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xc3\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x36\x01\x00\x00"..., 412) = 412 [pid 308] <... write resumed>) = 416 [pid 923] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 918] <... futex resumed>) = 0 [pid 388] <... close resumed>) = 0 [pid 386] umount2("./28/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 384] <... unlink resumed>) = 0 [pid 381] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 310] read(26 [pid 308] write(6, "\x9c\x01\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xc7\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 416 [pid 923] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 918] futex(0x7f6bbdca6fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 388] unlinkat(AT_FDCWD, "./31", AT_REMOVEDIR [pid 386] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 384] umount2("./40/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 381] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 310] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 308] <... write resumed>) = 416 [pid 923] <... socket resumed>) = 4 [pid 388] <... unlinkat resumed>) = 0 [pid 386] newfstatat(AT_FDCWD, "./28/cgroup.net" [pid 384] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 308] read(6 [pid 923] futex(0x7f6bbdca6fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 386] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 384] newfstatat(AT_FDCWD, "./40/cgroup.net" [pid 381] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 310] write(3, "\xf4\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x01\x00\x00\x00\x20\x00\x00\x00\xb9\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\xc0\x32\x0a\x03"..., 248 [pid 388] mkdirat(AT_FDCWD, "./32", 0777 [pid 308] <... read resumed>, 0x198990a00000, 9967212) = -1 EAGAIN (Resource temporarily unavailable) [pid 923] <... futex resumed>) = 1 [pid 918] <... futex resumed>) = 0 [pid 386] unlink("./28/cgroup.net" [pid 384] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 381] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 308] epoll_pwait(4 [pid 923] futex(0x7f6bbdca6fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 918] futex(0x7f6bbdca6fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 388] <... mkdirat resumed>) = 0 [pid 310] <... write resumed>) = 248 [pid 386] <... unlink resumed>) = 0 [pid 308] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3ff4dd4ab7000002}], 128, 0, NULL, 0) = 1 [pid 923] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 918] <... futex resumed>) = 0 [pid 388] openat(AT_FDCWD, "/dev/loop5", O_RDWR [pid 386] umount2("./28/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 384] unlink("./40/cgroup.net" [pid 381] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 310] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x01\x00\x00\x00\xbe\x00\x00\x00\x00\x00\x00\x00", 56 [pid 308] read(6 [pid 923] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 918] futex(0x7f6bbdca6fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 308] <... read resumed>, "\xf4\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x01\x00\x00\x00\x20\x00\x00\x00\xb9\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\xc0\x32\x0a\x03"..., 9967212) = 248 [pid 923] <... connect resumed>) = -1 EEXIST (File exists) [pid 388] <... openat resumed>) = 3 [pid 386] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 384] <... unlink resumed>) = 0 [pid 381] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 308] read(6 [pid 923] futex(0x7f6bbdca6fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 388] ioctl(3, LOOP_CLR_FD [pid 386] newfstatat(AT_FDCWD, "./28/cgroup.cpu" [pid 384] umount2("./40/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 310] <... write resumed>) = 56 [pid 308] <... read resumed>, 0x198990a00000, 9967212) = -1 EAGAIN (Resource temporarily unavailable) [pid 923] <... futex resumed>) = 1 [pid 918] <... futex resumed>) = 0 [pid 388] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 386] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 384] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 381] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 310] write(18, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xbe\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 308] epoll_pwait(4 [pid 923] futex(0x7f6bbdca6fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 918] futex(0x7f6bbdca6fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 388] close(3 [pid 386] unlink("./28/cgroup.cpu" [pid 384] newfstatat(AT_FDCWD, "./40/cgroup.cpu" [pid 308] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 381] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 310] <... write resumed>) = 48 [pid 923] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 918] <... futex resumed>) = 0 [pid 388] <... close resumed>) = 0 [pid 308] epoll_pwait(4 [pid 923] sendfile(-1, -1, [3 [pid 918] futex(0x7f6bbdca6fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 923] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 923] futex(0x7f6bbdca6fac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 918] <... futex resumed>) = 0 [pid 923] futex(0x7f6bbdca6fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 918] futex(0x7f6bbdca6fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 923] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 918] <... futex resumed>) = 0 [pid 923] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 918] futex(0x7f6bbdca6fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 923] <... clone3 resumed>) = 116 [pid 923] futex(0x7f6bbdca6fac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 918] <... futex resumed>) = 0 [pid 923] futex(0x7f6bbdca6fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 918] futex(0x7f6bbdca6fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 923] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 918] <... futex resumed>) = 0 [pid 923] ioctl(3, PPPIOCSMRU, 0 [pid 918] futex(0x7f6bbdca6fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 923] <... ioctl resumed>) = -1 ENOTCONN (Transport endpoint is not connected) [pid 923] futex(0x7f6bbdca6fac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 918] <... futex resumed>) = 0 [pid 923] futex(0x7f6bbdca6fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 918] close_range(3, 30, 0) = 0 [pid 918] exit_group(0 [pid 388] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 386] <... unlink resumed>) = 0 [pid 384] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 381] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 304] futex(0x34196c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=201964182} [pid 923] <... futex resumed>) = ? [pid 918] <... exit_group resumed>) = ? [pid 388] <... socket resumed>) = 3 [pid 386] umount2("./28/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 384] unlink("./40/cgroup.cpu" [pid 381] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 310] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=999927700}) [pid 388] close(3 [pid 386] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 384] <... unlink resumed>) = 0 [pid 381] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 310] read(3 [pid 388] <... close resumed>) = 0 [pid 386] newfstatat(AT_FDCWD, "./28/cgroup" [pid 384] umount2("./40/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 381] close(3 [pid 310] <... read resumed>, "\x9c\x01\x00\x00", 4) = 4 [pid 388] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 386] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 384] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 381] <... close resumed>) = 0 [pid 310] read(3 [pid 923] +++ exited with 0 +++ [pid 918] +++ exited with 0 +++ [pid 388] <... socket resumed>) = 3 [pid 386] unlink("./28/cgroup" [pid 384] newfstatat(AT_FDCWD, "./40/cgroup" [pid 381] read(249 [pid 310] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xc4\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x36\x01\x00\x00"..., 412) = 412 [pid 388] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 386] <... unlink resumed>) = 0 [pid 384] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 383] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=114, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 381] <... read resumed>, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xbb\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 388] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 386] getdents64(3 [pid 384] unlink("./40/cgroup" [pid 383] rt_sigreturn({mask=[]} [pid 381] rt_sigprocmask(SIG_BLOCK, ~[] [pid 310] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=999990065}) [pid 388] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 386] <... getdents64 resumed>, 0x55556825d900 /* 0 entries */, 32768) = 0 [pid 384] <... unlink resumed>) = 0 [pid 383] <... rt_sigreturn resumed>) = -1 EINTR (Interrupted system call) [pid 381] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 310] read(3 [pid 388] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 386] close(3 [pid 384] getdents64(3 [pid 383] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=110, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 381] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 310] <... read resumed>, "\x9c\x01\x00\x00", 4) = 4 ci2-android-5-15/strace-static-x86_64: Process 925 attached [pid 388] close(3 [pid 386] <... close resumed>) = 0 [pid 384] <... getdents64 resumed>, 0x55556b4ae900 /* 0 entries */, 32768) = 0 [pid 383] rt_sigreturn({mask=[]} [pid 310] read(3 [pid 925] set_robust_list(0x55556226f7e0, 24 [pid 388] <... close resumed>) = 0 [pid 386] unlinkat(AT_FDCWD, "./28", AT_REMOVEDIR [pid 384] close(3 [pid 383] <... rt_sigreturn resumed>) = -1 EINTR (Interrupted system call) [pid 381] <... clone resumed>, child_tidptr=0x55556226f7d0) = 92 [pid 310] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xc5\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x36\x01\x00\x00"..., 412) = 412 [pid 925] <... set_robust_list resumed>) = 0 [pid 388] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 386] <... unlinkat resumed>) = 0 [pid 384] <... close resumed>) = 0 [pid 381] rt_sigprocmask(SIG_SETMASK, [] [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 925] rt_sigprocmask(SIG_SETMASK, [] [pid 388] <... socket resumed>) = 3 [pid 386] mkdirat(AT_FDCWD, "./29", 0777 [pid 384] unlinkat(AT_FDCWD, "./40", AT_REMOVEDIR [pid 381] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 310] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=999989003}) [pid 925] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 386] <... mkdirat resumed>) = 0 [pid 384] <... unlinkat resumed>) = 0 [pid 310] read(3 [pid 925] chdir("./30" [pid 388] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 386] openat(AT_FDCWD, "/dev/loop6", O_RDWR [pid 384] mkdirat(AT_FDCWD, "./41", 0777 [pid 310] <... read resumed>, "\x9c\x01\x00\x00", 4) = 4 [pid 925] <... chdir resumed>) = 0 [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 386] <... openat resumed>) = 3 [pid 384] <... mkdirat resumed>) = 0 [pid 310] read(3 [pid 925] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 388] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 386] ioctl(3, LOOP_CLR_FD [pid 384] openat(AT_FDCWD, "/dev/loop1", O_RDWR [pid 310] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xc6\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x36\x01\x00\x00"..., 412) = 412 [pid 925] <... prctl resumed>) = 0 [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 386] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 384] <... openat resumed>) = 3 [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 925] setpgid(0, 0 [pid 388] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 386] close(3 [pid 384] ioctl(3, LOOP_CLR_FD [pid 310] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=999991418}) [pid 925] <... setpgid resumed>) = 0 [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 386] <... close resumed>) = 0 [pid 384] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 310] read(3 [pid 386] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 384] close(3 [pid 310] <... read resumed>, "\x9c\x01\x00\x00", 4) = 4 [pid 925] symlinkat("/syzcgroup/unified/syz0", AT_FDCWD, "./cgroup" [pid 388] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 386] <... socket resumed>) = 3 [pid 384] <... close resumed>) = 0 [pid 310] read(3 [pid 386] close(3 [pid 384] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 381] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=88, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 310] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xc7\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x36\x01\x00\x00"..., 412) = 412 [pid 925] <... symlinkat resumed>) = 0 [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 386] <... close resumed>) = 0 [pid 384] <... socket resumed>) = 3 [pid 381] rt_sigreturn({mask=[]} [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 925] symlinkat("/syzcgroup/cpu/syz0", AT_FDCWD, "./cgroup.cpu" [pid 386] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 384] close(3 [pid 381] <... rt_sigreturn resumed>) = -1 EINTR (Interrupted system call) [pid 925] <... symlinkat resumed>) = 0 [pid 388] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 386] <... socket resumed>) = 3 [pid 384] <... close resumed>) = 0 [pid 925] symlinkat("/syzcgroup/net/syz0", AT_FDCWD, "./cgroup.net" [pid 386] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 384] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 925] <... symlinkat resumed>) = 0 [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 386] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 384] <... socket resumed>) = 3 [pid 925] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 388] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 386] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 384] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 925] <... openat resumed>) = 3 [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 386] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 384] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 925] write(3, "1000", 4 [pid 388] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 386] close(3 [pid 384] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 925] <... write resumed>) = 4 [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 386] <... close resumed>) = 0 [pid 384] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 925] close(3 [pid 388] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 386] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 384] close(3 [pid 925] <... close resumed>) = 0 [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 386] <... socket resumed>) = 3 [pid 384] <... close resumed>) = 0 [pid 925] read(200 [pid 388] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 384] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 925] <... read resumed>, 0x7ffe8a1ae760, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 386] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 384] <... socket resumed>) = 3 [pid 925] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 388] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 925] <... symlinkat resumed>) = 0 [pid 386] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 384] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 386] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 384] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 386] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 384] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 386] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 384] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 925] close(249 [pid 388] close(3 [pid 386] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 384] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 925] <... close resumed>) = 0 [pid 388] <... close resumed>) = 0 [pid 386] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=85, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 925] close(248 [pid 388] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 386] rt_sigreturn({mask=[]} [pid 384] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 925] <... close resumed>) = 0 [pid 388] <... socket resumed>) = 3 [pid 386] <... rt_sigreturn resumed>) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 925] prctl(PR_SET_NAME, "syz.0.187" [pid 388] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 384] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 383] write(248, "\x00\x00\x00\x00", 4 [pid 925] <... prctl resumed>) = 0 [pid 388] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 386] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 925] close(4 [pid 388] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 384] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 383] <... write resumed>) = 4 [pid 310] <... pselect6 resumed>) = 1 (in [16], left {tv_sec=0, tv_nsec=995266010}) [pid 925] <... close resumed>) = 0 [pid 388] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 386] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 383] umount2("./37", MNT_FORCE|UMOUNT_NOFOLLOW [pid 310] read(16 [pid 925] futex(0x7fc624282fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 384] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 388] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x10\xa3\x84\xc2\xff\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 386] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 383] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 925] <... futex resumed>) = 0 [pid 310] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 925] rt_sigaction(SIGRT_1, {sa_handler=0x7fc62401a650, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc623f9c450} [pid 388] <... setsockopt resumed>) = 0 [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 384] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 383] openat(AT_FDCWD, "./37", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 310] write(3, "\xf4\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\xba\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x00\xa2\x4a\x04"..., 248 [pid 925] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 388] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 386] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 384] close(3 [pid 386] close(3 [pid 925] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 384] <... close resumed>) = 0 [pid 383] <... openat resumed>) = 3 [pid 310] <... write resumed>) = 248 [pid 925] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 388] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 386] <... close resumed>) = 0 [pid 384] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 383] fstat(3 [pid 310] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\xbf\x00\x00\x00\x00\x00\x00\x00", 56 [pid 925] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 388] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 386] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 384] <... socket resumed>) = 3 [pid 383] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 310] <... write resumed>) = 56 [pid 925] <... mmap resumed>) = 0x7fc623e3c000 [pid 388] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 386] <... socket resumed>) = 3 [pid 384] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=118, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 925] mprotect(0x7fc623e3d000, 131072, PROT_READ|PROT_WRITE [pid 388] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x10\xa3\x84\xc2\xff\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 386] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 384] rt_sigreturn({mask=[]} [pid 383] getdents64(3 [pid 310] write(15, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xbf\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 925] <... mprotect resumed>) = 0 [pid 388] <... setsockopt resumed>) = 0 [pid 386] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 384] <... rt_sigreturn resumed>) = 3 [pid 383] <... getdents64 resumed>, 0x55555db89900 /* 6 entries */, 32768) = 176 [pid 925] rt_sigprocmask(SIG_BLOCK, ~[] [pid 386] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 310] <... write resumed>) = 48 [pid 383] umount2("./37/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 925] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 388] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 386] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 384] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 925] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc623e5c990, parent_tid=0x7fc623e5c990, exit_signal=0, stack=0x7fc623e3c000, stack_size=0x201c0, tls=0x7fc623e5c6c0} [pid 388] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 386] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x10\x36\x1e\xf9\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 383] <... umount2 resumed>) = -1 EINVAL (Invalid argument) ci2-android-5-15/strace-static-x86_64: Process 926 attached [pid 388] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 386] <... setsockopt resumed>) = 0 [pid 384] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 383] newfstatat(AT_FDCWD, "./37/binderfs" [pid 926] set_robust_list(0x7fc623e5c9a0, 24 [pid 925] <... clone3 resumed> => {parent_tid=[93]}, 88) = 93 [pid 388] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 386] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 926] <... set_robust_list resumed>) = 0 [pid 925] rt_sigprocmask(SIG_SETMASK, [] [pid 388] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x10\xa3\x84\xc2\xff\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 386] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 384] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 383] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 926] rt_sigprocmask(SIG_SETMASK, [] [pid 925] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 388] <... setsockopt resumed>) = 0 [pid 386] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 926] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 925] futex(0x7fc624282fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 388] close(3 [pid 386] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 384] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 383] unlink("./37/binderfs" [pid 926] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 925] <... futex resumed>) = 0 [pid 388] <... close resumed>) = 0 [pid 386] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x10\x36\x1e\xf9\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 926] <... socket resumed>) = 3 [pid 925] futex(0x7fc624282fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 388] read(249 [pid 386] <... setsockopt resumed>) = 0 [pid 384] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 383] <... unlink resumed>) = 0 [pid 926] futex(0x7fc624282fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 925] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 388] <... read resumed>, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xbc\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 386] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 383] umount2("./37/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 926] <... futex resumed>) = 0 [pid 925] futex(0x7fc624282fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 388] rt_sigprocmask(SIG_BLOCK, ~[] [pid 386] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 384] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 926] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 925] <... futex resumed>) = 0 [pid 388] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 386] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 384] close(3 [pid 383] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 926] <... socket resumed>) = 4 [pid 925] futex(0x7fc624282fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 388] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 386] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 384] <... close resumed>) = 0 [pid 383] newfstatat(AT_FDCWD, "./37/cgroup.net" [pid 926] futex(0x7fc624282fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 925] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 386] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x10\x36\x1e\xf9\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 384] read(249 [pid 386] <... setsockopt resumed>) = 0 [pid 384] <... read resumed>, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xbe\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 386] close(3 [pid 384] rt_sigprocmask(SIG_BLOCK, ~[]ci2-android-5-15/strace-static-x86_64: Process 927 attached [pid 926] <... futex resumed>) = 0 [pid 925] futex(0x7fc624282fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 386] <... close resumed>) = 0 [pid 384] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 383] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 927] set_robust_list(0x55556936e7e0, 24 [pid 926] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 925] <... futex resumed>) = 0 [pid 388] <... clone resumed>, child_tidptr=0x55556936e7d0) = 101 [pid 386] read(249 [pid 384] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 383] unlink("./37/cgroup.net"ci2-android-5-15/strace-static-x86_64: Process 928 attached [pid 927] <... set_robust_list resumed>) = 0 [pid 926] <... connect resumed>) = 0 [pid 925] futex(0x7fc624282fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 388] rt_sigprocmask(SIG_SETMASK, [] [pid 386] <... read resumed>, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xbd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 928] set_robust_list(0x55556b49b7e0, 24 [pid 927] rt_sigprocmask(SIG_SETMASK, [] [pid 926] futex(0x7fc624282fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 925] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 388] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 386] rt_sigprocmask(SIG_BLOCK, ~[] [pid 384] <... clone resumed>, child_tidptr=0x55556b49b7d0) = 125 [pid 383] <... unlink resumed>) = 0 [pid 928] <... set_robust_list resumed>) = 0 [pid 927] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 926] <... futex resumed>) = 0 [pid 925] futex(0x7fc624282fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 386] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 384] rt_sigprocmask(SIG_SETMASK, [] [pid 383] umount2("./37/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 928] rt_sigprocmask(SIG_SETMASK, [] [pid 927] chdir("./32" [pid 926] sendfile(-1, -1, [3 [pid 925] <... futex resumed>) = 0 [pid 386] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 384] <... rt_sigprocmask resumed>, NULL, 8) = 0 ci2-android-5-15/strace-static-x86_64: Process 929 attached [pid 928] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 927] <... chdir resumed>) = 0 [pid 926] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 925] futex(0x7fc624282fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 383] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 929] set_robust_list(0x55556824a7e0, 24 [pid 928] chdir("./41" [pid 927] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 926] futex(0x7fc624282fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 386] <... clone resumed>, child_tidptr=0x55556824a7d0) = 92 [pid 383] newfstatat(AT_FDCWD, "./37/cgroup.cpu" [pid 929] <... set_robust_list resumed>) = 0 [pid 928] <... chdir resumed>) = 0 [pid 927] <... prctl resumed>) = 0 [pid 926] <... futex resumed>) = 1 [pid 925] <... futex resumed>) = 0 [pid 386] rt_sigprocmask(SIG_SETMASK, [] [pid 929] rt_sigprocmask(SIG_SETMASK, [] [pid 928] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 927] setpgid(0, 0 [pid 926] futex(0x7fc624282fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 925] futex(0x7fc624282fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 386] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 383] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 929] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 928] <... prctl resumed>) = 0 [pid 927] <... setpgid resumed>) = 0 [pid 926] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 925] <... futex resumed>) = 0 [pid 383] unlink("./37/cgroup.cpu" [pid 929] chdir("./29" [pid 928] setpgid(0, 0 [pid 927] symlinkat("/syzcgroup/unified/syz5", AT_FDCWD, "./cgroup" [pid 926] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 925] futex(0x7fc624282fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 929] <... chdir resumed>) = 0 [pid 928] <... setpgid resumed>) = 0 [pid 927] <... symlinkat resumed>) = 0 [pid 383] <... unlink resumed>) = 0 [pid 927] symlinkat("/syzcgroup/cpu/syz5", AT_FDCWD, "./cgroup.cpu") = 0 [pid 927] symlinkat("/syzcgroup/net/syz5", AT_FDCWD, "./cgroup.net") = 0 [pid 927] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 927] write(3, "1000", 4 [pid 929] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 928] symlinkat("/syzcgroup/unified/syz1", AT_FDCWD, "./cgroup" [pid 927] <... write resumed>) = 4 [pid 926] <... clone3 resumed>) = 94 [pid 383] umount2("./37/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 929] <... prctl resumed>) = 0 [pid 927] close(3 [pid 929] setpgid(0, 0 [pid 928] <... symlinkat resumed>) = 0 [pid 927] <... close resumed>) = 0 [pid 383] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 929] <... setpgid resumed>) = 0 [pid 928] symlinkat("/syzcgroup/cpu/syz1", AT_FDCWD, "./cgroup.cpu" [pid 927] read(200 [pid 926] futex(0x7fc624282fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 383] newfstatat(AT_FDCWD, "./37/cgroup" [pid 927] <... read resumed>, 0x7fffc284a580, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 929] symlinkat("/syzcgroup/unified/syz6", AT_FDCWD, "./cgroup" [pid 927] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 383] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 929] <... symlinkat resumed>) = 0 [pid 928] <... symlinkat resumed>) = 0 [pid 927] <... symlinkat resumed>) = 0 [pid 926] <... futex resumed>) = 1 [pid 925] <... futex resumed>) = 0 [pid 929] symlinkat("/syzcgroup/cpu/syz6", AT_FDCWD, "./cgroup.cpu" [pid 928] symlinkat("/syzcgroup/net/syz1", AT_FDCWD, "./cgroup.net" [pid 927] close(249 [pid 926] futex(0x7fc624282fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 383] unlink("./37/cgroup" [pid 929] <... symlinkat resumed>) = 0 [pid 927] <... close resumed>) = 0 [pid 925] futex(0x7fc624282fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 928] <... symlinkat resumed>) = 0 [pid 927] close(248 [pid 383] <... unlink resumed>) = 0 [pid 929] symlinkat("/syzcgroup/net/syz6", AT_FDCWD, "./cgroup.net" [pid 928] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 927] <... close resumed>) = 0 [pid 926] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 925] <... futex resumed>) = 0 [pid 383] getdents64(3 [pid 929] <... symlinkat resumed>) = 0 [pid 927] prctl(PR_SET_NAME, "syz.5.188" [pid 929] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 928] <... openat resumed>) = 3 [pid 927] <... prctl resumed>) = 0 [pid 926] ioctl(3, PPPIOCSMRU, 0 [pid 925] futex(0x7fc624282fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 383] <... getdents64 resumed>, 0x55555db89900 /* 0 entries */, 32768) = 0 [pid 929] <... openat resumed>) = 3 [pid 928] write(3, "1000", 4 [pid 927] close(4 [pid 926] <... ioctl resumed>) = -1 ENOSYS (Function not implemented) [pid 383] close(3 [pid 929] write(3, "1000", 4 [pid 928] <... write resumed>) = 4 [pid 927] <... close resumed>) = 0 [pid 926] futex(0x7fc624282fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 929] <... write resumed>) = 4 [pid 928] close(3 [pid 927] futex(0x7fbe36238fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 383] <... close resumed>) = 0 [pid 929] close(3 [pid 928] <... close resumed>) = 0 [pid 927] <... futex resumed>) = 0 [pid 926] <... futex resumed>) = 1 [pid 925] <... futex resumed>) = 0 [pid 383] unlinkat(AT_FDCWD, "./37", AT_REMOVEDIR [pid 929] <... close resumed>) = 0 [pid 928] read(200 [pid 927] rt_sigaction(SIGRT_1, {sa_handler=0x7fbe35fd0650, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fbe35f52450} [pid 926] futex(0x7fc624282fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 925] close_range(3, 30, 0 [pid 929] read(200 [pid 928] <... read resumed>, 0x7ffe17bbdd80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 927] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 925] <... close_range resumed>) = 0 [pid 383] <... unlinkat resumed>) = 0 [pid 929] <... read resumed>, 0x7ffef91e3880, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 928] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 927] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 925] exit_group(0 [pid 383] mkdirat(AT_FDCWD, "./38", 0777 [pid 929] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 928] <... symlinkat resumed>) = 0 [pid 927] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 926] <... futex resumed>) = ? [pid 925] <... exit_group resumed>) = ? [pid 929] <... symlinkat resumed>) = 0 [pid 928] close(249 [pid 927] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 383] <... mkdirat resumed>) = 0 [pid 927] <... mmap resumed>) = 0x7fbe35df2000 [pid 927] mprotect(0x7fbe35df3000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 927] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 927] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fbe35e12990, parent_tid=0x7fbe35e12990, exit_signal=0, stack=0x7fbe35df2000, stack_size=0x201c0, tls=0x7fbe35e126c0}ci2-android-5-15/strace-static-x86_64: Process 931 attached [pid 931] set_robust_list(0x7fbe35e129a0, 24 [pid 927] <... clone3 resumed> => {parent_tid=[102]}, 88) = 102 [pid 931] <... set_robust_list resumed>) = 0 [pid 927] rt_sigprocmask(SIG_SETMASK, [] [pid 931] rt_sigprocmask(SIG_SETMASK, [] [pid 927] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 931] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 927] futex(0x7fbe36238fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 931] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 927] <... futex resumed>) = 0 [pid 926] +++ exited with 0 +++ [pid 925] +++ exited with 0 +++ [pid 931] <... socket resumed>) = 3 [pid 929] close(249 [pid 928] <... close resumed>) = 0 [pid 927] futex(0x7fbe36238fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 383] openat(AT_FDCWD, "/dev/loop2", O_RDWR [pid 931] futex(0x7fbe36238fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 929] <... close resumed>) = 0 [pid 928] close(248 [pid 927] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 931] <... futex resumed>) = 0 [pid 929] close(248 [pid 928] <... close resumed>) = 0 [pid 927] futex(0x7fbe36238fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 383] <... openat resumed>) = 3 [pid 381] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=92, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 931] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 929] <... close resumed>) = 0 [pid 928] prctl(PR_SET_NAME, "syz.1.190" [pid 927] <... futex resumed>) = 0 [pid 383] ioctl(3, LOOP_CLR_FD [pid 931] <... socket resumed>) = 4 [pid 929] prctl(PR_SET_NAME, "syz.6.189" [pid 928] <... prctl resumed>) = 0 [pid 927] futex(0x7fbe36238fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 381] rt_sigreturn({mask=[]} [pid 383] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 931] futex(0x7fbe36238fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 929] <... prctl resumed>) = 0 [pid 928] close(4 [pid 927] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 383] close(3 [pid 381] <... rt_sigreturn resumed>) = 0 [pid 931] <... futex resumed>) = 0 [pid 929] close(4 [pid 928] <... close resumed>) = 0 [pid 927] futex(0x7fbe36238fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 931] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 927] <... futex resumed>) = 0 [pid 383] <... close resumed>) = 0 [pid 931] <... connect resumed>) = -1 EEXIST (File exists) [pid 927] futex(0x7fbe36238fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 931] futex(0x7fbe36238fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 927] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 931] <... futex resumed>) = 0 [pid 927] futex(0x7fbe36238fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 931] sendfile(-1, -1, [3 [pid 927] <... futex resumed>) = 0 [pid 931] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 927] futex(0x7fbe36238fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 931] futex(0x7fbe36238fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 927] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 931] <... futex resumed>) = 0 [pid 927] futex(0x7fbe36238fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 931] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 927] <... futex resumed>) = 0 [pid 931] <... clone3 resumed>) = 103 [pid 927] futex(0x7fbe36238fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 931] futex(0x7fbe36238fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 927] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 931] <... futex resumed>) = 0 [pid 927] futex(0x7fbe36238fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 931] ioctl(3, PPPIOCSMRU, 0 [pid 927] <... futex resumed>) = 0 [pid 931] <... ioctl resumed>) = -1 ENOTCONN (Transport endpoint is not connected) [pid 927] futex(0x7fbe36238fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 931] futex(0x7fbe36238fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 927] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 931] <... futex resumed>) = 0 [pid 927] close_range(3, 30, 0 [pid 931] futex(0x7fbe36238fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 927] <... close_range resumed>) = 0 [pid 927] exit_group(0 [pid 931] <... futex resumed>) = ? [pid 927] <... exit_group resumed>) = ? [pid 931] +++ exited with 0 +++ [pid 927] +++ exited with 0 +++ [pid 929] <... close resumed>) = 0 [pid 928] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 308] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3ff4dd4ab7000002}], 128, 204, NULL, 0) = 1 [pid 929] futex(0x7f3cea2d1fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 388] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=101, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 929] <... futex resumed>) = 0 [pid 383] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 308] futex(0x34196c0, FUTEX_WAKE_PRIVATE, 1 [pid 928] <... futex resumed>) = 0 [pid 929] rt_sigaction(SIGRT_1, {sa_handler=0x7f3cea069650, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f3ce9feb450} [pid 388] rt_sigreturn({mask=[]} [pid 929] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 928] rt_sigaction(SIGRT_1, {sa_handler=0x7f21591a9650, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f215912b450} [pid 383] <... socket resumed>) = 3 [pid 308] <... futex resumed>) = 1 [pid 304] <... futex resumed>) = 0 [pid 929] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 928] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 388] <... rt_sigreturn resumed>) = 0 [pid 383] close(3 [pid 308] read(6 [pid 929] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 928] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 929] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 383] <... close resumed>) = 0 [pid 928] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 381] write(248, "\x00\x00\x00\x00", 4 [pid 308] <... read resumed>, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x01\x00\x00\x00\xbe\x00\x00\x00\x00\x00\x00\x00\xf4\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00"..., 9967212) = 360 [pid 929] <... mmap resumed>) = 0x7f3ce9e8b000 [pid 928] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 383] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 381] <... write resumed>) = 4 [pid 310] <... pselect6 resumed>) = 1 (in [25], left {tv_sec=0, tv_nsec=978986846}) [pid 308] write(6, "\x9c\x01\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xc8\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 416 [pid 383] <... socket resumed>) = 3 [pid 929] mprotect(0x7f3ce9e8c000, 131072, PROT_READ|PROT_WRITE [pid 310] read(25 [pid 928] <... mmap resumed>) = 0x7f2158fcb000 [pid 308] <... write resumed>) = 416 [pid 383] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 310] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 929] <... mprotect resumed>) = 0 [pid 928] mprotect(0x7f2158fcc000, 131072, PROT_READ|PROT_WRITE [pid 308] write(6, "\x9c\x01\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xc9\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 416 [pid 383] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 310] write(3, "\xe4\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x16\x00\x08\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x10\x00\x00\x00\x20\x00\x00\x00\xbb\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x1c\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x1c\x00\x00\x00\x14\x00\x00\x00\x80\x53\x9a\x05"..., 232 [pid 929] rt_sigprocmask(SIG_BLOCK, ~[] [pid 928] <... mprotect resumed>) = 0 [pid 383] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 310] <... write resumed>) = 232 [pid 928] rt_sigprocmask(SIG_BLOCK, ~[] [pid 383] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 929] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 928] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 310] write(3, "\x2c\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0e\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x00\x00\x06\x00\x0c\x00\x04\x00\x06\x00\x00\x00\xc0\x00\x00\x00\x00\x00\x00\x00", 48 [pid 929] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f3ce9eab990, parent_tid=0x7f3ce9eab990, exit_signal=0, stack=0x7f3ce9e8b000, stack_size=0x201c0, tls=0x7f3ce9eab6c0} [pid 928] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f2158feb990, parent_tid=0x7f2158feb990, exit_signal=0, stack=0x7f2158fcb000, stack_size=0x201c0, tls=0x7f2158feb6c0} [pid 383] close(3 [pid 381] umount2("./30", MNT_FORCE|UMOUNT_NOFOLLOW [pid 308] <... write resumed>) = 416 ci2-android-5-15/strace-static-x86_64: Process 933 attached [pid 383] <... close resumed>) = 0 [pid 310] <... write resumed>) = 48 ci2-android-5-15/strace-static-x86_64: Process 934 attached [pid 933] set_robust_list(0x7f3ce9eab9a0, 24 [pid 929] <... clone3 resumed> => {parent_tid=[93]}, 88) = 93 [pid 383] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 381] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 310] write(23, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xc0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 308] read(6 [pid 934] set_robust_list(0x7f2158feb9a0, 24 [pid 933] <... set_robust_list resumed>) = 0 [pid 929] rt_sigprocmask(SIG_SETMASK, [] [pid 928] <... clone3 resumed> => {parent_tid=[126]}, 88) = 126 [pid 383] <... socket resumed>) = 3 [pid 310] <... write resumed>) = 48 [pid 308] <... read resumed>, "\xe4\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x16\x00\x08\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x10\x00\x00\x00\x20\x00\x00\x00\xbb\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x1c\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x1c\x00\x00\x00\x14\x00\x00\x00\x80\x53\x9a\x05"..., 9967212) = 280 [pid 934] <... set_robust_list resumed>) = 0 [pid 933] rt_sigprocmask(SIG_SETMASK, [] [pid 929] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 928] rt_sigprocmask(SIG_SETMASK, [] [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 381] openat(AT_FDCWD, "./30", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 934] rt_sigprocmask(SIG_SETMASK, [] [pid 933] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 929] futex(0x7f3cea2d1fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 928] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 383] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 381] <... openat resumed>) = 3 [pid 310] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=999988675}) [pid 308] write(6, "\x9c\x01\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xca\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 416 [pid 934] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 933] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 929] <... futex resumed>) = 0 [pid 928] futex(0x7f2159411fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 381] fstat(3 [pid 310] read(3 [pid 934] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 933] <... socket resumed>) = 3 [pid 929] futex(0x7f3cea2d1fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 928] <... futex resumed>) = 0 [pid 308] <... write resumed>) = 416 [pid 383] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 934] <... socket resumed>) = 3 [pid 933] futex(0x7f3cea2d1fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 929] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 928] futex(0x7f2159411fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 381] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 310] <... read resumed>, "\x9c\x01\x00\x00", 4) = 4 [pid 308] read(6 [pid 934] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 933] <... futex resumed>) = 0 [pid 929] futex(0x7f3cea2d1fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 928] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 383] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 381] getdents64(3 [pid 310] read(3 [pid 308] <... read resumed>, 0x198990a00000, 9967212) = -1 EAGAIN (Resource temporarily unavailable) [pid 934] <... futex resumed>) = 0 [pid 933] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 929] <... futex resumed>) = 0 [pid 928] futex(0x7f2159411fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 381] <... getdents64 resumed>, 0x555562282900 /* 6 entries */, 32768) = 176 [pid 310] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xc8\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x36\x01\x00\x00"..., 412) = 412 [pid 308] epoll_pwait(4 [pid 934] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 933] <... socket resumed>) = 4 [pid 929] futex(0x7f3cea2d1fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 928] <... futex resumed>) = 0 [pid 383] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 381] umount2("./30/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 308] <... epoll_pwait resumed>, [{events=EPOLLOUT, data=0x3ff4dd4ab7000002}], 128, 0, NULL, 0) = 1 [pid 934] <... socket resumed>) = 4 [pid 933] futex(0x7f3cea2d1fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 929] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 928] futex(0x7f2159411fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 381] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 310] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=999990318}) [pid 308] epoll_pwait(4 [pid 934] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 933] <... futex resumed>) = 0 [pid 929] futex(0x7f3cea2d1fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 928] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 383] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 381] newfstatat(AT_FDCWD, "./30/binderfs" [pid 310] read(3 [pid 304] futex(0x34196c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=152262401} [pid 934] <... futex resumed>) = 0 [pid 933] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 929] <... futex resumed>) = 0 [pid 928] futex(0x7f2159411fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 381] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 310] <... read resumed>, "\x9c\x01\x00\x00", 4) = 4 [pid 934] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 933] <... connect resumed>) = 0 [pid 929] futex(0x7f3cea2d1fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 928] <... futex resumed>) = 0 [pid 383] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 934] <... connect resumed>) = 0 [pid 933] futex(0x7f3cea2d1fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 929] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 928] futex(0x7f2159411fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 381] unlink("./30/binderfs" [pid 310] read(3 [pid 934] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 933] <... futex resumed>) = 0 [pid 929] futex(0x7f3cea2d1fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 928] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 383] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 934] <... futex resumed>) = 0 [pid 933] sendfile(-1, -1, [3 [pid 929] <... futex resumed>) = 0 [pid 928] futex(0x7f2159411fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 381] <... unlink resumed>) = 0 [pid 310] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xc9\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x36\x01\x00\x00"..., 412) = 412 [pid 934] sendfile(-1, -1, [3 [pid 933] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 929] futex(0x7f3cea2d1fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 928] <... futex resumed>) = 0 [pid 934] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 933] futex(0x7f3cea2d1fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 929] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 928] futex(0x7f2159411fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 383] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 381] umount2("./30/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 934] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 933] <... futex resumed>) = 0 [pid 929] futex(0x7f3cea2d1fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 928] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 381] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 310] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=999989012}) [pid 934] <... futex resumed>) = 0 [pid 933] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 929] <... futex resumed>) = 0 [pid 928] futex(0x7f2159411fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 383] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 381] newfstatat(AT_FDCWD, "./30/cgroup.net" [pid 310] read(3 [pid 934] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 933] <... clone3 resumed>) = 94 [pid 929] futex(0x7f3cea2d1fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 933] futex(0x7f3cea2d1fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 928] <... futex resumed>) = 0 [pid 933] <... futex resumed>) = 1 [pid 929] <... futex resumed>) = 0 [pid 933] futex(0x7f3cea2d1fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 929] futex(0x7f3cea2d1fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 933] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 929] <... futex resumed>) = 0 [pid 934] <... clone3 resumed>) = 127 [pid 933] ioctl(3, PPPIOCSMRU, 0 [pid 929] futex(0x7f3cea2d1fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 928] futex(0x7f2159411fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 381] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 310] <... read resumed>, "\x9c\x01\x00\x00", 4) = 4 [pid 934] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 933] <... ioctl resumed>) = -1 ENOSYS (Function not implemented) [pid 928] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 388] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=97, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 383] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 381] unlink("./30/cgroup.net" [pid 310] read(3 [pid 934] <... futex resumed>) = 0 [pid 933] futex(0x7f3cea2d1fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 928] futex(0x7f2159411fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 388] rt_sigreturn({mask=[]} [pid 383] close(3 [pid 934] ioctl(3, PPPIOCSMRU, 0 [pid 933] <... futex resumed>) = 1 [pid 929] <... futex resumed>) = 0 [pid 928] <... futex resumed>) = 0 [pid 388] <... rt_sigreturn resumed>) = -1 EINTR (Interrupted system call) [pid 386] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=88, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 381] <... unlink resumed>) = 0 [pid 310] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xca\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x36\x01\x00\x00"..., 412) = 412 [pid 934] <... ioctl resumed>) = -1 ENOSYS (Function not implemented) [pid 933] futex(0x7f3cea2d1fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 929] close_range(3, 30, 0 [pid 928] futex(0x7f2159411fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 386] rt_sigreturn({mask=[]} [pid 383] <... close resumed>) = 0 [pid 381] umount2("./30/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 934] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 929] <... close_range resumed>) = 0 [pid 928] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 386] <... rt_sigreturn resumed>) = 0 [pid 383] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 381] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 934] <... futex resumed>) = 0 [pid 929] exit_group(0 [pid 928] close_range(3, 30, 0 [pid 934] futex(0x7f2159411fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 933] <... futex resumed>) = ? [pid 929] <... exit_group resumed>) = ? [pid 928] <... close_range resumed>) = 0 [pid 383] <... socket resumed>) = 3 [pid 381] newfstatat(AT_FDCWD, "./30/cgroup.cpu" [pid 933] +++ exited with 0 +++ [pid 929] +++ exited with 0 +++ [pid 928] exit_group(0 [pid 383] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 381] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 934] <... futex resumed>) = ? [pid 928] <... exit_group resumed>) = ? [pid 383] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 381] unlink("./30/cgroup.cpu" [pid 386] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=92, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 386] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 934] +++ exited with 0 +++ [pid 928] +++ exited with 0 +++ [pid 383] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 384] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=125, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 384] rt_sigreturn({mask=[]} [pid 381] <... unlink resumed>) = 0 [pid 384] <... rt_sigreturn resumed>) = -1 EINTR (Interrupted system call) [pid 383] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 381] umount2("./30/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 383] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 381] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 384] write(248, "\x00\x00\x00\x00", 4 [pid 383] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 381] newfstatat(AT_FDCWD, "./30/cgroup" [pid 384] <... write resumed>) = 4 [pid 383] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 310] <... pselect6 resumed>) = 1 (in [26], left {tv_sec=0, tv_nsec=997101220}) [pid 384] umount2("./41", MNT_FORCE|UMOUNT_NOFOLLOW [pid 381] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 384] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 383] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 381] unlink("./30/cgroup" [pid 310] read(26 [pid 384] openat(AT_FDCWD, "./41", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 383] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 384] <... openat resumed>) = 3 [pid 381] <... unlink resumed>) = 0 [pid 310] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 384] fstat(3 [pid 383] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 381] getdents64(3 [pid 310] write(3, "\xe4\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x01\x00\x00\x00\x20\x00\x00\x00\xbe\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x1c\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x1c\x00\x00\x00\x14\x00\x00\x00\x80\x0b\xb2\x03"..., 232 [pid 384] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 383] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 381] <... getdents64 resumed>, 0x555562282900 /* 0 entries */, 32768) = 0 [pid 384] getdents64(3 [pid 310] <... write resumed>) = 232 [pid 308] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3ff4dd4ab7000002}], 128, 153, NULL, 0) = 1 [pid 384] <... getdents64 resumed>, 0x55556b4ae900 /* 6 entries */, 32768) = 176 [pid 383] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 381] close(3 [pid 310] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x01\x00\x00\x00\xc1\x00\x00\x00\x00\x00\x00\x00", 56 [pid 384] umount2("./41/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 383] close(3 [pid 381] <... close resumed>) = 0 [pid 308] futex(0x34196c0, FUTEX_WAKE_PRIVATE, 1 [pid 384] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 310] <... write resumed>) = 56 [pid 384] newfstatat(AT_FDCWD, "./41/binderfs" [pid 383] <... close resumed>) = 0 [pid 381] unlinkat(AT_FDCWD, "./30", AT_REMOVEDIR [pid 310] write(18, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xc1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 308] <... futex resumed>) = 1 [pid 304] <... futex resumed>) = 0 [pid 384] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 383] read(249 [pid 381] <... unlinkat resumed>) = 0 [pid 310] <... write resumed>) = 48 [pid 308] read(6 [pid 384] unlink("./41/binderfs") = 0 [pid 384] umount2("./41/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 383] <... read resumed>, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xbf\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 381] mkdirat(AT_FDCWD, "./31", 0777 [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 308] <... read resumed>, "\xe4\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x01\x00\x00\x00\x20\x00\x00\x00\xbe\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x1c\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x1c\x00\x00\x00\x14\x00\x00\x00\x80\x0b\xb2\x03"..., 9967212) = 232 [pid 384] newfstatat(AT_FDCWD, "./41/cgroup.net" [pid 383] rt_sigprocmask(SIG_BLOCK, ~[] [pid 384] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 383] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 381] <... mkdirat resumed>) = 0 [pid 308] read(6 [pid 384] unlink("./41/cgroup.net" [pid 383] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 381] openat(AT_FDCWD, "/dev/loop0", O_RDWR [pid 308] <... read resumed>, 0x198990a00000, 9967212) = -1 EAGAIN (Resource temporarily unavailable) [pid 384] <... unlink resumed>) = 0 [pid 384] umount2("./41/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 384] newfstatat(AT_FDCWD, "./41/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 384] unlink("./41/cgroup.cpu") = 0 [pid 384] umount2("./41/cgroup", MNT_FORCE|UMOUNT_NOFOLLOWci2-android-5-15/strace-static-x86_64: Process 937 attached ) = -1 EINVAL (Invalid argument) [pid 381] <... openat resumed>) = 3 [pid 308] epoll_pwait(4 [pid 937] set_robust_list(0x55555db767e0, 24 [pid 384] newfstatat(AT_FDCWD, "./41/cgroup" [pid 383] <... clone resumed>, child_tidptr=0x55555db767d0) = 117 [pid 381] ioctl(3, LOOP_CLR_FD [pid 308] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 937] <... set_robust_list resumed>) = 0 [pid 384] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 383] rt_sigprocmask(SIG_SETMASK, [] [pid 381] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 308] epoll_pwait(4 [pid 937] rt_sigprocmask(SIG_SETMASK, [] [pid 384] unlink("./41/cgroup" [pid 383] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 381] close(3 [pid 937] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 384] <... unlink resumed>) = 0 [pid 304] futex(0x34196c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=138383482} [pid 937] chdir("./38" [pid 384] getdents64(3 [pid 381] <... close resumed>) = 0 [pid 937] <... chdir resumed>) = 0 [pid 384] <... getdents64 resumed>, 0x55556b4ae900 /* 0 entries */, 32768) = 0 [pid 937] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 384] close(3 [pid 937] <... prctl resumed>) = 0 [pid 384] <... close resumed>) = 0 [pid 937] setpgid(0, 0 [pid 384] unlinkat(AT_FDCWD, "./41", AT_REMOVEDIR [pid 937] <... setpgid resumed>) = 0 [pid 384] <... unlinkat resumed>) = 0 [pid 937] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup" [pid 384] mkdirat(AT_FDCWD, "./42", 0777 [pid 937] <... symlinkat resumed>) = 0 [pid 384] <... mkdirat resumed>) = 0 [pid 937] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu" [pid 384] openat(AT_FDCWD, "/dev/loop1", O_RDWR [pid 937] <... symlinkat resumed>) = 0 [pid 384] <... openat resumed>) = 3 [pid 937] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net" [pid 384] ioctl(3, LOOP_CLR_FD [pid 937] <... symlinkat resumed>) = 0 [pid 384] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 937] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 384] close(3 [pid 937] <... openat resumed>) = 3 [pid 384] <... close resumed>) = 0 [pid 937] write(3, "1000", 4 [pid 384] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 937] <... write resumed>) = 4 [pid 384] <... socket resumed>) = 3 [pid 937] close(3 [pid 384] close(3 [pid 937] <... close resumed>) = 0 [pid 384] <... close resumed>) = 0 [pid 937] read(200 [pid 384] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 937] <... read resumed>, 0x7fff36525510, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 384] <... socket resumed>) = 3 [pid 937] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 384] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 937] <... symlinkat resumed>) = 0 [pid 384] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 937] close(249 [pid 384] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 937] <... close resumed>) = 0 [pid 384] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 937] close(248 [pid 384] close(3 [pid 937] <... close resumed>) = 0 [pid 384] <... close resumed>) = 0 [pid 937] prctl(PR_SET_NAME, "syz.2.191" [pid 384] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 937] <... prctl resumed>) = 0 [pid 384] <... socket resumed>) = 3 [pid 937] close(4 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 937] <... close resumed>) = 0 [pid 384] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 937] futex(0x7f6bbdca6fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 937] <... futex resumed>) = 0 [pid 384] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 937] rt_sigaction(SIGRT_1, {sa_handler=0x7f6bbda3e650, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f6bbd9c0450} [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 937] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 384] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 937] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 937] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 384] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 937] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 937] <... mmap resumed>) = 0x7f6bbd860000 [pid 384] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 937] mprotect(0x7f6bbd861000, 131072, PROT_READ|PROT_WRITE [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 937] <... mprotect resumed>) = 0 [pid 384] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 381] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 937] rt_sigprocmask(SIG_BLOCK, ~[] [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 937] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 384] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 381] <... socket resumed>) = 3 [pid 937] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6bbd880990, parent_tid=0x7f6bbd880990, exit_signal=0, stack=0x7f6bbd860000, stack_size=0x201c0, tls=0x7f6bbd8806c0} [pid 388] write(248, "\x00\x00\x00\x00", 4 [pid 386] write(248, "\x00\x00\x00\x00", 4 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 381] close(3ci2-android-5-15/strace-static-x86_64: Process 938 attached [pid 388] <... write resumed>) = 4 [pid 386] <... write resumed>) = 4 [pid 384] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 310] <... pselect6 resumed>) = 2 (in [13 21], left {tv_sec=0, tv_nsec=990714359}) [pid 937] <... clone3 resumed> => {parent_tid=[118]}, 88) = 118 [pid 386] umount2("./29", MNT_FORCE|UMOUNT_NOFOLLOW [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 937] rt_sigprocmask(SIG_SETMASK, [] [pid 386] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 384] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 938] set_robust_list(0x7f6bbd8809a0, 24 [pid 937] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 386] openat(AT_FDCWD, "./29", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 381] <... close resumed>) = 0 [pid 388] umount2("./32", MNT_FORCE|UMOUNT_NOFOLLOW [pid 938] <... set_robust_list resumed>) = 0 [pid 937] futex(0x7f6bbdca6fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 388] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 386] <... openat resumed>) = 3 [pid 384] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 381] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 310] read(21 [pid 938] rt_sigprocmask(SIG_SETMASK, [] [pid 937] <... futex resumed>) = 0 [pid 388] openat(AT_FDCWD, "./32", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 386] fstat(3 [pid 384] close(3 [pid 938] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 937] futex(0x7f6bbdca6fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 388] <... openat resumed>) = 3 [pid 386] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 384] <... close resumed>) = 0 [pid 381] <... socket resumed>) = 3 [pid 310] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 938] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 388] fstat(3 [pid 386] getdents64(3 [pid 384] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 381] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 310] write(3, "\xe4\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x06\x00\x00\x00\x20\x00\x00\x00\xbd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x1c\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x1c\x00\x00\x00\x14\x00\x00\x00\xc0\x7a\xf2\x04"..., 232 [pid 938] <... socket resumed>) = 3 [pid 388] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 386] <... getdents64 resumed>, 0x55556825d900 /* 6 entries */, 32768) = 176 [pid 384] <... socket resumed>) = 3 [pid 381] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 938] futex(0x7f6bbdca6fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 388] getdents64(3 [pid 386] umount2("./29/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 381] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 310] <... write resumed>) = 232 [pid 938] <... futex resumed>) = 1 [pid 937] <... futex resumed>) = 0 [pid 388] <... getdents64 resumed>, 0x555569381900 /* 6 entries */, 32768) = 176 [pid 386] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 384] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 386] newfstatat(AT_FDCWD, "./29/binderfs" [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 381] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 310] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x06\x00\x00\x00\xc2\x00\x00\x00\x00\x00\x00\x00", 56 [pid 938] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 937] futex(0x7f6bbdca6fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 388] umount2("./32/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 386] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 384] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 381] close(3 [pid 310] <... write resumed>) = 56 [pid 938] <... socket resumed>) = 4 [pid 937] <... futex resumed>) = 0 [pid 388] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 386] unlink("./29/binderfs" [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 938] futex(0x7f6bbdca6fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 937] futex(0x7f6bbdca6fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 388] newfstatat(AT_FDCWD, "./32/binderfs" [pid 386] <... unlink resumed>) = 0 [pid 384] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 381] <... close resumed>) = 0 [pid 310] write(20, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xc2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 938] <... futex resumed>) = 0 [pid 937] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 388] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 386] umount2("./29/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 381] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 310] <... write resumed>) = 48 [pid 938] futex(0x7f6bbdca6fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 937] futex(0x7f6bbdca6fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 388] unlink("./32/binderfs" [pid 386] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 384] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 310] read(13 [pid 381] <... socket resumed>) = 3 [pid 938] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 937] <... futex resumed>) = 0 [pid 388] <... unlink resumed>) = 0 [pid 386] newfstatat(AT_FDCWD, "./29/cgroup.net" [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 310] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 938] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 937] futex(0x7f6bbdca6fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 388] umount2("./32/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 386] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 384] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 381] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 310] write(3, "\xf4\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x05\x00\x00\x00\x20\x00\x00\x00\xbc\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x00\xcf\x7b\x05"..., 248 [pid 938] <... connect resumed>) = 0 [pid 388] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 386] unlink("./29/cgroup.net" [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 310] <... write resumed>) = 248 [pid 938] futex(0x7f6bbdca6fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 388] newfstatat(AT_FDCWD, "./32/cgroup.net" [pid 386] <... unlink resumed>) = 0 [pid 384] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 381] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 310] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x05\x00\x00\x00\xc3\x00\x00\x00\x00\x00\x00\x00", 56 [pid 938] <... futex resumed>) = 1 [pid 937] <... futex resumed>) = 0 [pid 388] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 386] umount2("./29/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 384] close(3 [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 310] <... write resumed>) = 56 [pid 938] futex(0x7f6bbdca6fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 937] futex(0x7f6bbdca6fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 388] unlink("./32/cgroup.net" [pid 386] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 384] <... close resumed>) = 0 [pid 381] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 310] write(11, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xc3\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 938] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 937] <... futex resumed>) = 0 [pid 388] <... unlink resumed>) = 0 [pid 386] newfstatat(AT_FDCWD, "./29/cgroup.cpu" [pid 384] read(249 [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 310] <... write resumed>) = 48 [pid 938] sendfile(-1, -1, [3 [pid 937] futex(0x7f6bbdca6fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 388] umount2("./32/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 386] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 384] <... read resumed>, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xc1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 381] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 938] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 388] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 386] unlink("./29/cgroup.cpu" [pid 384] rt_sigprocmask(SIG_BLOCK, ~[] [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 938] futex(0x7f6bbdca6fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 388] newfstatat(AT_FDCWD, "./32/cgroup.cpu" [pid 386] <... unlink resumed>) = 0 [pid 384] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 381] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 938] <... futex resumed>) = 1 [pid 937] <... futex resumed>) = 0 [pid 388] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 386] umount2("./29/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 384] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIESci2-android-5-15/strace-static-x86_64: Process 939 attached [pid 938] futex(0x7f6bbdca6fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 937] futex(0x7f6bbdca6fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 388] unlink("./32/cgroup.cpu" [pid 386] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 938] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 937] <... futex resumed>) = 0 [pid 386] newfstatat(AT_FDCWD, "./29/cgroup" [pid 384] <... clone resumed>, child_tidptr=0x55556b49b7d0) = 128 [pid 381] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 939] set_robust_list(0x55556b49b7e0, 24 [pid 938] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 937] futex(0x7f6bbdca6fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 388] <... unlink resumed>) = 0 [pid 386] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 384] rt_sigprocmask(SIG_SETMASK, [] [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 939] <... set_robust_list resumed>) = 0 [pid 386] unlink("./29/cgroup" [pid 384] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 386] <... unlink resumed>) = 0 [pid 386] getdents64(3, 0x55556825d900 /* 0 entries */, 32768) = 0 [pid 386] close(3) = 0 [pid 386] unlinkat(AT_FDCWD, "./29", AT_REMOVEDIR [pid 939] rt_sigprocmask(SIG_SETMASK, [] [pid 938] <... clone3 resumed>) = 119 [pid 388] umount2("./32/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 386] <... unlinkat resumed>) = 0 [pid 381] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 386] mkdirat(AT_FDCWD, "./30", 0777) = 0 [pid 386] openat(AT_FDCWD, "/dev/loop6", O_RDWR) = 3 [pid 386] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 386] close(3) = 0 [pid 386] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 386] close(3) = 0 [pid 386] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 388] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 386] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 386] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 386] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 386] close(3) = 0 [pid 386] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 386] close(3) = 0 [pid 386] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 386] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 386] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 386] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 386] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 386] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 386] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 386] close(3) = 0 [pid 386] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xc2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 386] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 386] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-15/strace-static-x86_64: Process 941 attached [pid 941] set_robust_list(0x55556824a7e0, 24 [pid 939] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 388] newfstatat(AT_FDCWD, "./32/cgroup" [pid 386] <... clone resumed>, child_tidptr=0x55556824a7d0) = 95 [pid 381] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 941] <... set_robust_list resumed>) = 0 [pid 938] futex(0x7f6bbdca6fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 388] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 386] rt_sigprocmask(SIG_SETMASK, [] [pid 384] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=121, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 939] chdir("./42" [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 941] rt_sigprocmask(SIG_SETMASK, [] [pid 939] <... chdir resumed>) = 0 [pid 938] <... futex resumed>) = 1 [pid 937] <... futex resumed>) = 0 [pid 388] unlink("./32/cgroup" [pid 386] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 384] rt_sigreturn({mask=[]} [pid 383] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=113, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 381] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 941] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 939] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 938] futex(0x7f6bbdca6fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 937] futex(0x7f6bbdca6fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 388] <... unlink resumed>) = 0 [pid 384] <... rt_sigreturn resumed>) = -1 EINTR (Interrupted system call) [pid 383] rt_sigreturn({mask=[]} [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 941] chdir("./30" [pid 939] <... prctl resumed>) = 0 [pid 938] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 937] <... futex resumed>) = 0 [pid 388] getdents64(3 [pid 383] <... rt_sigreturn resumed>) = -1 EINTR (Interrupted system call) [pid 941] <... chdir resumed>) = 0 [pid 939] setpgid(0, 0 [pid 938] ioctl(3, PPPIOCSMRU, 0 [pid 937] futex(0x7f6bbdca6fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 388] <... getdents64 resumed>, 0x555569381900 /* 0 entries */, 32768) = 0 [pid 381] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 941] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 939] <... setpgid resumed>) = 0 [pid 938] <... ioctl resumed>) = -1 ENOSYS (Function not implemented) [pid 388] close(3 [pid 381] close(3 [pid 941] <... prctl resumed>) = 0 [pid 941] setpgid(0, 0 [pid 939] symlinkat("/syzcgroup/unified/syz1", AT_FDCWD, "./cgroup" [pid 941] <... setpgid resumed>) = 0 [pid 388] <... close resumed>) = 0 [pid 381] <... close resumed>) = 0 [pid 941] symlinkat("/syzcgroup/unified/syz6", AT_FDCWD, "./cgroup" [pid 939] <... symlinkat resumed>) = 0 [pid 938] futex(0x7f6bbdca6fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 388] unlinkat(AT_FDCWD, "./32", AT_REMOVEDIR [pid 381] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 941] <... symlinkat resumed>) = 0 [pid 939] symlinkat("/syzcgroup/cpu/syz1", AT_FDCWD, "./cgroup.cpu" [pid 938] <... futex resumed>) = 1 [pid 937] <... futex resumed>) = 0 [pid 388] <... unlinkat resumed>) = 0 [pid 941] symlinkat("/syzcgroup/cpu/syz6", AT_FDCWD, "./cgroup.cpu" [pid 381] <... socket resumed>) = 3 [pid 941] <... symlinkat resumed>) = 0 [pid 939] <... symlinkat resumed>) = 0 [pid 938] futex(0x7f6bbdca6fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 937] close_range(3, 30, 0 [pid 388] mkdirat(AT_FDCWD, "./33", 0777 [pid 941] symlinkat("/syzcgroup/net/syz6", AT_FDCWD, "./cgroup.net" [pid 939] symlinkat("/syzcgroup/net/syz1", AT_FDCWD, "./cgroup.net" [pid 937] <... close_range resumed>) = 0 [pid 381] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 941] <... symlinkat resumed>) = 0 [pid 388] <... mkdirat resumed>) = 0 [pid 941] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 939] <... symlinkat resumed>) = 0 [pid 937] exit_group(0 [pid 388] openat(AT_FDCWD, "/dev/loop5", O_RDWR [pid 381] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 941] <... openat resumed>) = 3 [pid 939] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 938] <... futex resumed>) = ? [pid 937] <... exit_group resumed>) = ? [pid 388] <... openat resumed>) = 3 [pid 941] write(3, "1000", 4 [pid 381] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 941] <... write resumed>) = 4 [pid 939] <... openat resumed>) = 3 [pid 388] ioctl(3, LOOP_CLR_FD [pid 941] close(3) = 0 [pid 941] read(200, 0x7ffef91e3880, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 941] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 941] close(249) = 0 [pid 941] close(248) = 0 [pid 941] prctl(PR_SET_NAME, "syz.6.194") = 0 [pid 941] close(4) = 0 [pid 941] futex(0x7f3cea2d1fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 941] rt_sigaction(SIGRT_1, {sa_handler=0x7f3cea069650, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f3ce9feb450} [pid 938] +++ exited with 0 +++ [pid 937] +++ exited with 0 +++ [pid 941] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 941] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 381] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 941] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 939] write(3, "1000", 4 [pid 388] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 941] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 939] <... write resumed>) = 4 [pid 388] close(3 [pid 381] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 941] <... mmap resumed>) = 0x7f3ce9e8b000 [pid 939] close(3 [pid 388] <... close resumed>) = 0 [pid 383] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=117, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 941] mprotect(0x7f3ce9e8c000, 131072, PROT_READ|PROT_WRITE [pid 381] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 941] <... mprotect resumed>) = 0 [pid 941] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 941] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f3ce9eab990, parent_tid=0x7f3ce9eab990, exit_signal=0, stack=0x7f3ce9e8b000, stack_size=0x201c0, tls=0x7f3ce9eab6c0}ci2-android-5-15/strace-static-x86_64: Process 942 attached [pid 942] set_robust_list(0x7f3ce9eab9a0, 24 [pid 941] <... clone3 resumed> => {parent_tid=[96]}, 88) = 96 [pid 942] <... set_robust_list resumed>) = 0 [pid 941] rt_sigprocmask(SIG_SETMASK, [] [pid 942] rt_sigprocmask(SIG_SETMASK, [] [pid 941] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 942] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 941] futex(0x7f3cea2d1fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 942] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 941] <... futex resumed>) = 0 [pid 942] <... socket resumed>) = 3 [pid 941] futex(0x7f3cea2d1fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 942] futex(0x7f3cea2d1fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 941] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 942] <... futex resumed>) = 0 [pid 941] futex(0x7f3cea2d1fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 942] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 941] <... futex resumed>) = 0 [pid 942] <... socket resumed>) = 4 [pid 941] futex(0x7f3cea2d1fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 942] futex(0x7f3cea2d1fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 941] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 942] <... futex resumed>) = 0 [pid 941] futex(0x7f3cea2d1fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 942] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 941] <... futex resumed>) = 0 [pid 942] <... connect resumed>) = -1 EEXIST (File exists) [pid 941] futex(0x7f3cea2d1fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 942] futex(0x7f3cea2d1fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 941] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 942] <... futex resumed>) = 0 [pid 941] futex(0x7f3cea2d1fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 942] sendfile(-1, -1, [3 [pid 941] <... futex resumed>) = 0 [pid 942] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 941] futex(0x7f3cea2d1fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 942] futex(0x7f3cea2d1fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 941] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 942] <... futex resumed>) = 0 [pid 941] futex(0x7f3cea2d1fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 942] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 941] <... futex resumed>) = 0 [pid 942] <... clone3 resumed>) = 97 [pid 941] futex(0x7f3cea2d1fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 942] futex(0x7f3cea2d1fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 941] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 942] <... futex resumed>) = 0 [pid 941] futex(0x7f3cea2d1fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 942] ioctl(3, PPPIOCSMRU, 0 [pid 941] <... futex resumed>) = 0 [pid 942] <... ioctl resumed>) = -1 ENOTCONN (Transport endpoint is not connected) [pid 941] futex(0x7f3cea2d1fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 942] futex(0x7f3cea2d1fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 941] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 942] <... futex resumed>) = 0 [pid 941] close_range(3, 30, 0 [pid 942] futex(0x7f3cea2d1fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 941] <... close_range resumed>) = 0 [pid 941] exit_group(0 [pid 942] <... futex resumed>) = ? [pid 941] <... exit_group resumed>) = ? [pid 942] +++ exited with 0 +++ [pid 941] +++ exited with 0 +++ [pid 939] <... close resumed>) = 0 [pid 388] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 381] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=91, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 386] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=95, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 386] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 939] read(200 [pid 388] <... socket resumed>) = 3 [pid 939] <... read resumed>, 0x7ffe17bbdd80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 386] write(248, "\x00\x00\x00\x00", 4 [pid 388] close(3 [pid 383] rt_sigreturn({mask=[]} [pid 381] rt_sigreturn({mask=[]} [pid 939] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 388] <... close resumed>) = 0 [pid 386] <... write resumed>) = 4 [pid 383] <... rt_sigreturn resumed>) = -1 EINTR (Interrupted system call) [pid 381] <... rt_sigreturn resumed>) = 0 [pid 310] <... pselect6 resumed>) = 1 (in [21], left {tv_sec=0, tv_nsec=981566348}) [pid 939] <... symlinkat resumed>) = 0 [pid 388] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 386] umount2("./30", MNT_FORCE|UMOUNT_NOFOLLOW [pid 381] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 310] read(21 [pid 939] close(249 [pid 388] <... socket resumed>) = 3 [pid 386] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 939] <... close resumed>) = 0 [pid 388] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 386] openat(AT_FDCWD, "./30", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 381] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 310] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 939] close(248 [pid 388] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 386] <... openat resumed>) = 3 [pid 381] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 310] write(3, "\xf4\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x06\x00\x00\x00\x20\x00\x00\x00\xc2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x00\x36\x6e\x01"..., 248 [pid 939] <... close resumed>) = 0 [pid 388] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 386] fstat(3 [pid 383] write(248, "\x00\x00\x00\x00", 4 [pid 381] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 310] <... write resumed>) = 248 [pid 939] prctl(PR_SET_NAME, "syz.1.193" [pid 388] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 386] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 383] <... write resumed>) = 4 [pid 381] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 310] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x06\x00\x00\x00\xc4\x00\x00\x00\x00\x00\x00\x00", 56 [pid 939] <... prctl resumed>) = 0 [pid 388] close(3 [pid 386] getdents64(3 [pid 383] umount2("./38", MNT_FORCE|UMOUNT_NOFOLLOW [pid 939] close(4 [pid 388] <... close resumed>) = 0 [pid 386] <... getdents64 resumed>, 0x55556825d900 /* 6 entries */, 32768) = 176 [pid 381] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 310] <... write resumed>) = 56 [pid 939] <... close resumed>) = 0 [pid 388] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 386] umount2("./30/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 383] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 381] close(3 [pid 310] write(20, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xc4\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 939] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 386] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 939] <... futex resumed>) = 0 [pid 388] <... socket resumed>) = 3 [pid 386] newfstatat(AT_FDCWD, "./30/binderfs" [pid 310] <... write resumed>) = 48 [pid 939] rt_sigaction(SIGRT_1, {sa_handler=0x7f21591a9650, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f215912b450} [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 386] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 383] openat(AT_FDCWD, "./38", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 381] <... close resumed>) = 0 [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 939] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 388] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 386] unlink("./30/binderfs" [pid 383] <... openat resumed>) = 3 [pid 381] read(249 [pid 939] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 386] <... unlink resumed>) = 0 [pid 383] fstat(3 [pid 381] <... read resumed>, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xc0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 310] <... pselect6 resumed>) = 1 (in [16], left {tv_sec=0, tv_nsec=999987192}) [pid 939] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 388] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 386] umount2("./30/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 383] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 381] rt_sigprocmask(SIG_BLOCK, ~[] [pid 310] read(16 [pid 939] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 386] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 383] getdents64(3 [pid 310] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 939] <... mmap resumed>) = 0x7f2158fcb000 [pid 388] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 386] newfstatat(AT_FDCWD, "./30/cgroup.net" [pid 383] <... getdents64 resumed>, 0x55555db89900 /* 6 entries */, 32768) = 176 [pid 381] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 939] mprotect(0x7f2158fcc000, 131072, PROT_READ|PROT_WRITE [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 386] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 383] umount2("./38/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 381] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 310] write(3, "\xe4\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\xbf\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x1c\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x1c\x00\x00\x00\x14\x00\x00\x00\x40\xed\x96\x04"..., 232 [pid 939] <... mprotect resumed>) = 0 [pid 388] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 386] unlink("./30/cgroup.net" [pid 383] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 386] <... unlink resumed>) = 0 [pid 386] umount2("./30/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 386] newfstatat(AT_FDCWD, "./30/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 386] unlink("./30/cgroup.cpu") = 0 [pid 386] umount2("./30/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) ci2-android-5-15/strace-static-x86_64: Process 944 attached [pid 386] newfstatat(AT_FDCWD, "./30/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 310] <... write resumed>) = 232 [pid 308] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3ff4dd4ab7000002}], 128, 139, NULL, 0) = 1 [pid 386] unlink("./30/cgroup" [pid 939] rt_sigprocmask(SIG_BLOCK, ~[] [pid 944] set_robust_list(0x55556226f7e0, 24 [pid 939] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 386] <... unlink resumed>) = 0 [pid 383] newfstatat(AT_FDCWD, "./38/binderfs" [pid 381] <... clone resumed>, child_tidptr=0x55556226f7d0) = 95 [pid 310] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\xc5\x00\x00\x00\x00\x00\x00\x00", 56 [pid 308] futex(0x34196c0, FUTEX_WAKE_PRIVATE, 1 [pid 944] <... set_robust_list resumed>) = 0 [pid 939] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f2158feb990, parent_tid=0x7f2158feb990, exit_signal=0, stack=0x7f2158fcb000, stack_size=0x201c0, tls=0x7f2158feb6c0} [pid 388] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 386] getdents64(3 [pid 383] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 381] rt_sigprocmask(SIG_SETMASK, [] [pid 310] <... write resumed>) = 56 ci2-android-5-15/strace-static-x86_64: Process 945 attached [pid 944] rt_sigprocmask(SIG_SETMASK, [] [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 386] <... getdents64 resumed>, 0x55556825d900 /* 0 entries */, 32768) = 0 [pid 383] unlink("./38/binderfs" [pid 381] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 310] write(15, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xc5\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 308] <... futex resumed>) = 1 [pid 304] <... futex resumed>) = 0 [pid 945] set_robust_list(0x7f2158feb9a0, 24 [pid 944] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 939] <... clone3 resumed> => {parent_tid=[129]}, 88) = 129 [pid 388] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 386] close(3 [pid 383] <... unlink resumed>) = 0 [pid 310] <... write resumed>) = 48 [pid 308] read(6 [pid 945] <... set_robust_list resumed>) = 0 [pid 944] chdir("./31" [pid 939] rt_sigprocmask(SIG_SETMASK, [] [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 386] <... close resumed>) = 0 [pid 383] umount2("./38/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 945] rt_sigprocmask(SIG_SETMASK, [] [pid 944] <... chdir resumed>) = 0 [pid 939] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 388] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 386] unlinkat(AT_FDCWD, "./30", AT_REMOVEDIR [pid 383] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 308] <... read resumed>, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x01\x00\x00\x00\xc1\x00\x00\x00\x00\x00\x00\x00\xe4\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00"..., 9967212) = 952 [pid 945] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 944] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 939] futex(0x7f2159411fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 386] <... unlinkat resumed>) = 0 [pid 383] newfstatat(AT_FDCWD, "./38/cgroup.net" [pid 945] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 386] mkdirat(AT_FDCWD, "./31", 0777 [pid 945] <... socket resumed>) = 3 [pid 944] <... prctl resumed>) = 0 [pid 939] <... futex resumed>) = 0 [pid 388] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 386] <... mkdirat resumed>) = 0 [pid 383] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 308] write(6, "\x9c\x01\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xcb\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 416 [pid 945] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 944] setpgid(0, 0 [pid 939] futex(0x7f2159411fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 386] openat(AT_FDCWD, "/dev/loop6", O_RDWR [pid 383] unlink("./38/cgroup.net" [pid 945] <... futex resumed>) = 0 [pid 944] <... setpgid resumed>) = 0 [pid 939] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 388] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 386] <... openat resumed>) = 3 [pid 310] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=999038519}) [pid 308] <... write resumed>) = 416 [pid 383] <... unlink resumed>) = 0 [pid 945] futex(0x7f2159411fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 386] ioctl(3, LOOP_CLR_FD [pid 944] symlinkat("/syzcgroup/unified/syz0", AT_FDCWD, "./cgroup" [pid 939] futex(0x7f2159411fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 386] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 310] read(3 [pid 386] close(3) = 0 [pid 386] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 308] write(6, "\x9c\x01\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xcc\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 416 [pid 310] <... read resumed>, "\x9c\x01\x00\x00", 4) = 4 [pid 388] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 386] <... socket resumed>) = 3 [pid 386] close(3) = 0 [pid 386] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 386] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 386] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 386] close(3) = 0 [pid 386] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 386] close(3) = 0 [pid 386] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 386] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 386] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 386] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 386] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 386] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 386] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 386] close(3) = 0 [pid 386] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xc4\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 386] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 386] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-15/strace-static-x86_64: Process 946 attached [pid 946] set_robust_list(0x55556824a7e0, 24 [pid 386] <... clone resumed>, child_tidptr=0x55556824a7d0) = 98 [pid 310] read(3 [pid 946] <... set_robust_list resumed>) = 0 [pid 386] rt_sigprocmask(SIG_SETMASK, [] [pid 310] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xcb\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x36\x01\x00\x00"..., 412) = 412 [pid 946] rt_sigprocmask(SIG_SETMASK, [] [pid 945] <... futex resumed>) = 0 [pid 939] <... futex resumed>) = 1 [pid 944] <... symlinkat resumed>) = 0 [pid 388] close(3 [pid 386] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 308] <... write resumed>) = 416 [pid 946] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 945] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 944] symlinkat("/syzcgroup/cpu/syz0", AT_FDCWD, "./cgroup.cpu" [pid 939] futex(0x7f2159411fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 388] <... close resumed>) = 0 [pid 383] umount2("./38/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 310] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=999986166}) [pid 946] chdir("./31" [pid 945] <... socket resumed>) = 4 [pid 944] <... symlinkat resumed>) = 0 [pid 388] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 383] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 310] read(3 [pid 308] write(6, "\x9c\x01\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xcd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 416 [pid 946] <... chdir resumed>) = 0 [pid 945] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 946] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 945] <... futex resumed>) = 1 [pid 946] <... prctl resumed>) = 0 [pid 945] futex(0x7f2159411fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 946] setpgid(0, 0 [pid 388] <... socket resumed>) = 3 [pid 946] <... setpgid resumed>) = 0 [pid 304] epoll_pwait(4 [pid 946] symlinkat("/syzcgroup/unified/syz6", AT_FDCWD, "./cgroup" [pid 944] symlinkat("/syzcgroup/net/syz0", AT_FDCWD, "./cgroup.net" [pid 939] <... futex resumed>) = 0 [pid 388] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 383] newfstatat(AT_FDCWD, "./38/cgroup.cpu" [pid 310] <... read resumed>, "\x9c\x01\x00\x00", 4) = 4 [pid 308] <... write resumed>) = 416 [pid 304] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3ff4dd4ab7000002}], 128, 0, NULL, 0) = 1 [pid 946] <... symlinkat resumed>) = 0 [pid 944] <... symlinkat resumed>) = 0 [pid 939] futex(0x7f2159411fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 388] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 310] read(3 [pid 946] symlinkat("/syzcgroup/cpu/syz6", AT_FDCWD, "./cgroup.cpu" [pid 308] write(6, "\x9c\x01\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xce\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 416 [pid 946] <... symlinkat resumed>) = 0 [pid 945] <... futex resumed>) = 0 [pid 944] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 939] <... futex resumed>) = 1 [pid 388] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 383] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 310] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xcc\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x36\x01\x00\x00"..., 412) = 412 [pid 308] <... write resumed>) = 416 [pid 946] symlinkat("/syzcgroup/net/syz6", AT_FDCWD, "./cgroup.net" [pid 945] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 944] <... openat resumed>) = 3 [pid 939] futex(0x7f2159411fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 946] <... symlinkat resumed>) = 0 [pid 945] <... connect resumed>) = -1 EEXIST (File exists) [pid 944] write(3, "1000", 4 [pid 388] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 383] unlink("./38/cgroup.cpu" [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 308] read(6 [pid 946] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 945] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 944] <... write resumed>) = 4 [pid 388] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 383] <... unlink resumed>) = 0 [pid 946] <... openat resumed>) = 3 [pid 945] <... futex resumed>) = 1 [pid 944] close(3 [pid 939] <... futex resumed>) = 0 [pid 388] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 383] umount2("./38/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 310] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=999989104}) [pid 308] <... read resumed>, "\xe4\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\xbf\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x1c\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x1c\x00\x00\x00\x14\x00\x00\x00\x40\xed\x96\x04"..., 9967212) = 288 [pid 946] write(3, "1000", 4 [pid 945] futex(0x7f2159411fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 944] <... close resumed>) = 0 [pid 939] futex(0x7f2159411fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 388] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 383] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 310] read(3 [pid 946] <... write resumed>) = 4 [pid 945] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 944] read(200 [pid 939] <... futex resumed>) = 0 [pid 308] write(6, "\x9c\x01\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xcf\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 416 [pid 946] close(3 [pid 945] sendfile(-1, -1, [3 [pid 944] <... read resumed>, 0x7ffe8a1ae760, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 939] futex(0x7f2159411fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 388] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 383] newfstatat(AT_FDCWD, "./38/cgroup" [pid 310] <... read resumed>, "\x9c\x01\x00\x00", 4) = 4 [pid 946] <... close resumed>) = 0 [pid 945] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 944] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 388] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 383] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 310] read(3 [pid 308] <... write resumed>) = 416 [pid 946] read(200 [pid 945] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 944] <... symlinkat resumed>) = 0 [pid 388] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 383] unlink("./38/cgroup" [pid 310] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xcd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x36\x01\x00\x00"..., 412) = 412 [pid 308] read(6 [pid 946] <... read resumed>, 0x7ffef91e3880, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 945] <... futex resumed>) = 1 [pid 944] close(249 [pid 939] <... futex resumed>) = 0 [pid 388] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 383] <... unlink resumed>) = 0 [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 308] <... read resumed>, 0x198990a00000, 9967212) = -1 EAGAIN (Resource temporarily unavailable) [pid 946] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 945] futex(0x7f2159411fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 944] <... close resumed>) = 0 [pid 939] futex(0x7f2159411fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 388] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 383] getdents64(3 [pid 310] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=999990145}) [pid 308] epoll_pwait(4 [pid 946] <... symlinkat resumed>) = 0 [pid 945] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 944] close(248 [pid 939] <... futex resumed>) = 0 [pid 388] close(3 [pid 383] <... getdents64 resumed>, 0x55555db89900 /* 0 entries */, 32768) = 0 [pid 310] read(3 [pid 308] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 946] close(249 [pid 945] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 944] <... close resumed>) = 0 [pid 939] futex(0x7f2159411fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 388] <... close resumed>) = 0 [pid 383] close(3 [pid 310] <... read resumed>, "\x9c\x01\x00\x00", 4) = 4 [pid 308] epoll_pwait(4 [pid 946] <... close resumed>) = 0 [pid 945] <... clone3 resumed>) = 130 [pid 946] close(248 [pid 945] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 944] prctl(PR_SET_NAME, "syz.0.192" [pid 388] read(249 [pid 383] <... close resumed>) = 0 [pid 310] read(3 [pid 946] <... close resumed>) = 0 [pid 945] <... futex resumed>) = 1 [pid 944] <... prctl resumed>) = 0 [pid 939] <... futex resumed>) = 0 [pid 388] <... read resumed>, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xc3\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 383] unlinkat(AT_FDCWD, "./38", AT_REMOVEDIR [pid 310] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xce\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x36\x01\x00\x00"..., 412) = 412 [pid 304] futex(0x34196c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=84551647} [pid 946] prctl(PR_SET_NAME, "syz.6.196" [pid 945] futex(0x7f2159411fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 944] close(4 [pid 939] futex(0x7f2159411fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 946] <... prctl resumed>) = 0 [pid 945] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 388] rt_sigprocmask(SIG_BLOCK, ~[] [pid 944] <... close resumed>) = 0 [pid 383] <... unlinkat resumed>) = 0 [pid 939] <... futex resumed>) = 0 [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 946] close(4 [pid 945] ioctl(3, PPPIOCSMRU, 0 [pid 388] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 946] <... close resumed>) = 0 [pid 945] <... ioctl resumed>) = -1 ENOTCONN (Transport endpoint is not connected) [pid 944] futex(0x7fc624282fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 383] mkdirat(AT_FDCWD, "./39", 0777 [pid 310] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=999989412}) [pid 388] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 946] futex(0x7f3cea2d1fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 945] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 944] <... futex resumed>) = 0 [pid 939] futex(0x7f2159411fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 946] <... futex resumed>) = 0 [pid 945] <... futex resumed>) = 0 [pid 383] <... mkdirat resumed>) = 0 [pid 310] read(3 [pid 946] rt_sigaction(SIGRT_1, {sa_handler=0x7f3cea069650, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f3ce9feb450} [pid 945] futex(0x7f2159411fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 946] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 946] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 946] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f3ce9e8b000 [pid 946] mprotect(0x7f3ce9e8c000, 131072, PROT_READ|PROT_WRITE) = 0 ci2-android-5-15/strace-static-x86_64: Process 948 attached [pid 946] rt_sigprocmask(SIG_BLOCK, ~[] [pid 944] rt_sigaction(SIGRT_1, {sa_handler=0x7fc62401a650, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc623f9c450} [pid 939] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 383] openat(AT_FDCWD, "/dev/loop2", O_RDWR [pid 310] <... read resumed>, "\x9c\x01\x00\x00", 4) = 4 [pid 948] set_robust_list(0x55556936e7e0, 24 [pid 946] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 944] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 939] close_range(3, 30, 0 [pid 388] <... clone resumed>, child_tidptr=0x55556936e7d0) = 104 [pid 948] <... set_robust_list resumed>) = 0 [pid 946] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f3ce9eab990, parent_tid=0x7f3ce9eab990, exit_signal=0, stack=0x7f3ce9e8b000, stack_size=0x201c0, tls=0x7f3ce9eab6c0} [pid 944] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 939] <... close_range resumed>) = 0 [pid 383] <... openat resumed>) = 3 [pid 310] read(3ci2-android-5-15/strace-static-x86_64: Process 949 attached [pid 948] rt_sigprocmask(SIG_SETMASK, [] [pid 944] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 939] exit_group(0 [pid 388] rt_sigprocmask(SIG_SETMASK, [] [pid 383] ioctl(3, LOOP_CLR_FD [pid 310] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xcf\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x36\x01\x00\x00"..., 412) = 412 [pid 949] set_robust_list(0x7f3ce9eab9a0, 24 [pid 948] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 946] <... clone3 resumed> => {parent_tid=[99]}, 88) = 99 [pid 945] <... futex resumed>) = ? [pid 944] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 939] <... exit_group resumed>) = ? [pid 388] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 383] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 949] <... set_robust_list resumed>) = 0 [pid 948] chdir("./33" [pid 946] rt_sigprocmask(SIG_SETMASK, [] [pid 945] +++ exited with 0 +++ [pid 944] <... mmap resumed>) = 0x7fc623e3c000 [pid 946] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 946] futex(0x7f3cea2d1fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 946] futex(0x7f3cea2d1fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 939] +++ exited with 0 +++ [pid 383] close(3 [pid 949] rt_sigprocmask(SIG_SETMASK, [] [pid 948] <... chdir resumed>) = 0 [pid 944] mprotect(0x7fc623e3d000, 131072, PROT_READ|PROT_WRITE [pid 384] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=128, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 383] <... close resumed>) = 0 [pid 384] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 384] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 310] <... pselect6 resumed>) = 1 (in [26], left {tv_sec=0, tv_nsec=998524400}) [pid 384] umount2("./42", MNT_FORCE|UMOUNT_NOFOLLOW [pid 310] read(26 [pid 384] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 310] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 384] openat(AT_FDCWD, "./42", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 310] write(3, "\xf4\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x01\x00\x00\x00\x20\x00\x00\x00\xc1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\xc0\x4d\xc1\x03"..., 248 [pid 384] <... openat resumed>) = 3 [pid 310] <... write resumed>) = 248 [pid 308] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3ff4dd4ab7000002}], 128, 86, NULL, 0) = 1 [pid 384] fstat(3 [pid 310] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x01\x00\x00\x00\xc6\x00\x00\x00\x00\x00\x00\x00", 56 [pid 308] futex(0x34196c0, FUTEX_WAKE_PRIVATE, 1 [pid 384] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 310] <... write resumed>) = 56 [pid 308] <... futex resumed>) = 1 [pid 304] <... futex resumed>) = 0 [pid 384] getdents64(3 [pid 310] write(18, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xc6\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 308] read(6 [pid 384] <... getdents64 resumed>, 0x55556b4ae900 /* 6 entries */, 32768) = 176 [pid 310] <... write resumed>) = 48 [pid 308] <... read resumed>, "\xf4\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x01\x00\x00\x00\x20\x00\x00\x00\xc1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\xc0\x4d\xc1\x03"..., 9967212) = 248 [pid 384] umount2("./42/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 308] read(6 [pid 384] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 308] <... read resumed>, 0x198990a00000, 9967212) = -1 EAGAIN (Resource temporarily unavailable) [pid 384] newfstatat(AT_FDCWD, "./42/binderfs" [pid 308] epoll_pwait(4 [pid 384] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 308] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 384] unlink("./42/binderfs" [pid 308] epoll_pwait(4 [pid 304] futex(0x34196c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=77170668} [pid 384] <... unlink resumed>) = 0 [pid 384] umount2("./42/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 384] newfstatat(AT_FDCWD, "./42/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 384] unlink("./42/cgroup.net") = 0 [pid 384] umount2("./42/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 384] newfstatat(AT_FDCWD, "./42/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 384] unlink("./42/cgroup.cpu") = 0 [pid 384] umount2("./42/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 384] newfstatat(AT_FDCWD, "./42/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 949] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 384] unlink("./42/cgroup" [pid 944] <... mprotect resumed>) = 0 [pid 384] <... unlink resumed>) = 0 [pid 949] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 948] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 384] getdents64(3 [pid 383] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 944] rt_sigprocmask(SIG_BLOCK, ~[] [pid 384] <... getdents64 resumed>, 0x55556b4ae900 /* 0 entries */, 32768) = 0 [pid 949] <... socket resumed>) = 3 [pid 384] close(3 [pid 949] futex(0x7f3cea2d1fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 948] <... prctl resumed>) = 0 [pid 944] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 388] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=100, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 384] <... close resumed>) = 0 [pid 383] <... socket resumed>) = 3 [pid 949] <... futex resumed>) = 1 [pid 946] <... futex resumed>) = 0 [pid 944] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc623e5c990, parent_tid=0x7fc623e5c990, exit_signal=0, stack=0x7fc623e3c000, stack_size=0x201c0, tls=0x7fc623e5c6c0} [pid 388] rt_sigreturn({mask=[]} [pid 948] setpgid(0, 0 [pid 384] unlinkat(AT_FDCWD, "./42", AT_REMOVEDIR [pid 383] close(3ci2-android-5-15/strace-static-x86_64: Process 950 attached [pid 949] futex(0x7f3cea2d1fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 948] <... setpgid resumed>) = 0 [pid 946] futex(0x7f3cea2d1fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 388] <... rt_sigreturn resumed>) = -1 EINTR (Interrupted system call) [pid 384] <... unlinkat resumed>) = 0 [pid 383] <... close resumed>) = 0 [pid 950] set_robust_list(0x7fc623e5c9a0, 24 [pid 949] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 946] <... futex resumed>) = 0 [pid 384] mkdirat(AT_FDCWD, "./43", 0777 [pid 950] <... set_robust_list resumed>) = 0 [pid 949] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 948] symlinkat("/syzcgroup/unified/syz5", AT_FDCWD, "./cgroup" [pid 946] futex(0x7f3cea2d1fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 944] <... clone3 resumed> => {parent_tid=[96]}, 88) = 96 [pid 384] <... mkdirat resumed>) = 0 [pid 383] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 950] rt_sigprocmask(SIG_SETMASK, [] [pid 384] openat(AT_FDCWD, "/dev/loop1", O_RDWR [pid 950] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 384] <... openat resumed>) = 3 [pid 950] futex(0x7fc624282fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 384] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 384] close(3 [pid 949] <... socket resumed>) = 4 [pid 944] rt_sigprocmask(SIG_SETMASK, [] [pid 384] <... close resumed>) = 0 [pid 949] futex(0x7f3cea2d1fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 384] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 383] <... socket resumed>) = 3 [pid 949] <... futex resumed>) = 1 [pid 948] <... symlinkat resumed>) = 0 [pid 946] <... futex resumed>) = 0 [pid 944] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 384] <... socket resumed>) = 3 [pid 946] futex(0x7f3cea2d1fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 384] close(3 [pid 946] <... futex resumed>) = 0 [pid 384] <... close resumed>) = 0 [pid 946] futex(0x7f3cea2d1fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 384] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 384] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 384] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 384] close(3) = 0 [pid 384] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 384] close(3) = 0 [pid 384] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 384] close(3) = 0 [pid 384] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xc6\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 384] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 384] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-15/strace-static-x86_64: Process 951 attached [pid 951] set_robust_list(0x55556b49b7e0, 24 [pid 384] <... clone resumed>, child_tidptr=0x55556b49b7d0) = 131 [pid 951] <... set_robust_list resumed>) = 0 [pid 384] rt_sigprocmask(SIG_SETMASK, [] [pid 951] rt_sigprocmask(SIG_SETMASK, [] [pid 384] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 951] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 951] chdir("./43") = 0 [pid 951] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 951] setpgid(0, 0) = 0 [pid 951] symlinkat("/syzcgroup/unified/syz1", AT_FDCWD, "./cgroup" [pid 949] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 951] <... symlinkat resumed>) = 0 [pid 951] symlinkat("/syzcgroup/cpu/syz1", AT_FDCWD, "./cgroup.cpu" [pid 944] futex(0x7fc624282fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 383] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 948] symlinkat("/syzcgroup/cpu/syz5", AT_FDCWD, "./cgroup.cpu" [pid 951] <... symlinkat resumed>) = 0 [pid 950] <... futex resumed>) = 0 [pid 949] <... connect resumed>) = -1 EEXIST (File exists) [pid 944] <... futex resumed>) = 1 [pid 386] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=91, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 383] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 951] symlinkat("/syzcgroup/net/syz1", AT_FDCWD, "./cgroup.net" [pid 950] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 949] futex(0x7f3cea2d1fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 948] <... symlinkat resumed>) = 0 [pid 944] futex(0x7fc624282fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 386] rt_sigreturn({mask=[]} [pid 383] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 951] <... symlinkat resumed>) = 0 [pid 950] <... socket resumed>) = 3 [pid 949] <... futex resumed>) = 1 [pid 948] symlinkat("/syzcgroup/net/syz5", AT_FDCWD, "./cgroup.net" [pid 946] <... futex resumed>) = 0 [pid 386] <... rt_sigreturn resumed>) = -1 EINTR (Interrupted system call) [pid 951] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 950] futex(0x7fc624282fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 949] futex(0x7f3cea2d1fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 948] <... symlinkat resumed>) = 0 [pid 383] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 951] <... openat resumed>) = 3 [pid 950] <... futex resumed>) = 1 [pid 949] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 948] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 946] futex(0x7f3cea2d1fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 944] <... futex resumed>) = 0 [pid 383] close(3 [pid 951] write(3, "1000", 4 [pid 950] futex(0x7fc624282fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 949] sendfile(-1, -1, [3 [pid 951] <... write resumed>) = 4 [pid 948] <... openat resumed>) = 3 [pid 951] close(3 [pid 944] futex(0x7fc624282fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 951] <... close resumed>) = 0 [pid 949] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 948] write(3, "1000", 4 [pid 946] <... futex resumed>) = 0 [pid 950] <... futex resumed>) = 0 [pid 944] <... futex resumed>) = 1 [pid 383] <... close resumed>) = 0 [pid 951] read(200 [pid 950] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 949] futex(0x7f3cea2d1fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 948] <... write resumed>) = 4 [pid 946] futex(0x7f3cea2d1fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 944] futex(0x7fc624282fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 383] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 951] <... read resumed>, 0x7ffe17bbdd80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 950] <... socket resumed>) = 4 [pid 951] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 950] futex(0x7fc624282fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 951] <... symlinkat resumed>) = 0 [pid 950] <... futex resumed>) = 0 [pid 951] close(249 [pid 950] futex(0x7fc624282fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 951] <... close resumed>) = 0 [pid 951] close(248) = 0 [pid 951] prctl(PR_SET_NAME, "syz.1.198") = 0 [pid 949] <... futex resumed>) = 0 [pid 948] close(3 [pid 946] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 944] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 384] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=124, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 383] <... socket resumed>) = 3 [pid 951] close(4 [pid 949] futex(0x7f3cea2d1fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 948] <... close resumed>) = 0 [pid 946] futex(0x7f3cea2d1fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 951] <... close resumed>) = 0 [pid 949] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 948] read(200 [pid 946] <... futex resumed>) = 0 [pid 944] futex(0x7fc624282fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 384] rt_sigreturn({mask=[]} [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 951] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 951] rt_sigaction(SIGRT_1, {sa_handler=0x7f21591a9650, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f215912b450}, NULL, 8) = 0 [pid 950] <... futex resumed>) = 0 [pid 948] <... read resumed>, 0x7fffc284a580, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 946] futex(0x7f3cea2d1fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 949] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 944] <... futex resumed>) = 1 [pid 383] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 384] <... rt_sigreturn resumed>) = -1 EINTR (Interrupted system call) [pid 951] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 950] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 948] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 951] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 950] <... connect resumed>) = -1 EEXIST (File exists) [pid 951] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 950] futex(0x7fc624282fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 951] <... mmap resumed>) = 0x7f2158fcb000 [pid 950] <... futex resumed>) = 0 [pid 951] mprotect(0x7f2158fcc000, 131072, PROT_READ|PROT_WRITE [pid 950] futex(0x7fc624282fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 951] <... mprotect resumed>) = 0 [pid 951] rt_sigprocmask(SIG_BLOCK, ~[] [pid 949] <... clone3 resumed>) = 100 [pid 951] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 944] futex(0x7fc624282fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 951] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f2158feb990, parent_tid=0x7f2158feb990, exit_signal=0, stack=0x7f2158fcb000, stack_size=0x201c0, tls=0x7f2158feb6c0} [pid 948] <... symlinkat resumed>) = 0 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIESci2-android-5-15/strace-static-x86_64: Process 953 attached [pid 949] futex(0x7f3cea2d1fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 948] close(249 [pid 944] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 953] set_robust_list(0x7f2158feb9a0, 24 [pid 951] <... clone3 resumed> => {parent_tid=[132]}, 88) = 132 [pid 949] <... futex resumed>) = 1 [pid 948] <... close resumed>) = 0 [pid 946] <... futex resumed>) = 0 [pid 944] futex(0x7fc624282fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 383] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 953] <... set_robust_list resumed>) = 0 [pid 951] rt_sigprocmask(SIG_SETMASK, [] [pid 950] <... futex resumed>) = 0 [pid 949] futex(0x7f3cea2d1fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 948] close(248 [pid 946] futex(0x7f3cea2d1fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 944] <... futex resumed>) = 1 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 953] rt_sigprocmask(SIG_SETMASK, [] [pid 951] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 950] sendfile(-1, -1, [3 [pid 949] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 948] <... close resumed>) = 0 [pid 946] <... futex resumed>) = 0 [pid 944] futex(0x7fc624282fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 383] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 953] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 951] futex(0x7f2159411fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 950] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 949] ioctl(3, PPPIOCSMRU, 0 [pid 948] prctl(PR_SET_NAME, "syz.5.195" [pid 946] futex(0x7f3cea2d1fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 953] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 951] <... futex resumed>) = 0 [pid 950] futex(0x7fc624282fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 949] <... ioctl resumed>) = -1 ENOTCONN (Transport endpoint is not connected) [pid 948] <... prctl resumed>) = 0 [pid 953] <... socket resumed>) = 3 [pid 951] futex(0x7f2159411fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 950] <... futex resumed>) = 1 [pid 949] futex(0x7f3cea2d1fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 948] close(4 [pid 944] <... futex resumed>) = 0 [pid 383] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 953] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 951] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 950] futex(0x7fc624282fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 949] <... futex resumed>) = 1 [pid 948] <... close resumed>) = 0 [pid 946] <... futex resumed>) = 0 [pid 944] futex(0x7fc624282fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 953] <... futex resumed>) = 0 [pid 951] futex(0x7f2159411fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 950] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 950] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 948] futex(0x7fbe36238fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 953] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 951] <... futex resumed>) = 0 [pid 950] <... clone3 resumed>) = 97 [pid 949] futex(0x7f3cea2d1fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 946] close_range(3, 30, 0 [pid 944] <... futex resumed>) = 0 [pid 383] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 951] futex(0x7f2159411fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 948] <... futex resumed>) = 0 [pid 953] <... socket resumed>) = 4 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 948] rt_sigaction(SIGRT_1, {sa_handler=0x7fbe35fd0650, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fbe35f52450} [pid 944] futex(0x7fc624282fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 948] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 383] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 953] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 948] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 946] <... close_range resumed>) = 0 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 953] <... futex resumed>) = 1 [pid 951] <... futex resumed>) = 0 [pid 948] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 946] exit_group(0 [pid 383] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 953] futex(0x7f2159411fa8, FUTEX_WAIT_PRIVATE, 0, NULL) = -1 EAGAIN (Resource temporarily unavailable) [pid 951] futex(0x7f2159411fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 950] futex(0x7fc624282fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 949] <... futex resumed>) = ? [pid 948] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 946] <... exit_group resumed>) = ? [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 953] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 951] <... futex resumed>) = 0 [pid 949] +++ exited with 0 +++ [pid 950] <... futex resumed>) = 1 [pid 944] <... futex resumed>) = 0 [pid 950] futex(0x7fc624282fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 944] futex(0x7fc624282fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 950] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 944] <... futex resumed>) = 0 [pid 950] ioctl(3, PPPIOCSMRU, 0 [pid 944] futex(0x7fc624282fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 950] <... ioctl resumed>) = -1 ENOTCONN (Transport endpoint is not connected) [pid 950] futex(0x7fc624282fac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 944] <... futex resumed>) = 0 [pid 950] futex(0x7fc624282fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 944] close_range(3, 30, 0) = 0 [pid 944] exit_group(0 [pid 950] <... futex resumed>) = ? [pid 944] <... exit_group resumed>) = ? [pid 950] +++ exited with 0 +++ [pid 946] +++ exited with 0 +++ [pid 948] <... mmap resumed>) = 0x7fbe35df2000 [pid 953] <... connect resumed>) = -1 EEXIST (File exists) [pid 951] futex(0x7f2159411fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 948] mprotect(0x7fbe35df3000, 131072, PROT_READ|PROT_WRITE [pid 944] +++ exited with 0 +++ [pid 383] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 953] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 951] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 948] <... mprotect resumed>) = 0 [pid 386] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=98, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 953] <... futex resumed>) = 0 [pid 951] futex(0x7f2159411fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 948] rt_sigprocmask(SIG_BLOCK, ~[] [pid 383] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 381] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=95, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 948] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 953] sendfile(-1, -1, [3 [pid 951] <... futex resumed>) = 0 [pid 386] rt_sigreturn({mask=[]} [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 948] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fbe35e12990, parent_tid=0x7fbe35e12990, exit_signal=0, stack=0x7fbe35df2000, stack_size=0x201c0, tls=0x7fbe35e126c0} [pid 381] rt_sigreturn({mask=[]} [pid 953] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 951] futex(0x7f2159411fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 386] <... rt_sigreturn resumed>) = -1 EINTR (Interrupted system call) [pid 383] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 ci2-android-5-15/strace-static-x86_64: Process 955 attached [pid 953] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 951] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 383] close(3 [pid 381] <... rt_sigreturn resumed>) = -1 EINTR (Interrupted system call) [pid 955] set_robust_list(0x7fbe35e129a0, 24 [pid 953] <... futex resumed>) = 0 [pid 951] futex(0x7f2159411fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 948] <... clone3 resumed> => {parent_tid=[105]}, 88) = 105 [pid 955] <... set_robust_list resumed>) = 0 [pid 953] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 951] <... futex resumed>) = 0 [pid 383] <... close resumed>) = 0 [pid 955] rt_sigprocmask(SIG_SETMASK, [] [pid 951] futex(0x7f2159411fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 948] rt_sigprocmask(SIG_SETMASK, [] [pid 955] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 953] <... clone3 resumed>) = 133 [pid 383] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 955] futex(0x7fbe36238fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 948] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 386] write(248, "\x00\x00\x00\x00", 4 [pid 953] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 948] futex(0x7fbe36238fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 386] <... write resumed>) = 4 [pid 383] <... socket resumed>) = 3 [pid 381] write(248, "\x00\x00\x00\x00", 4 [pid 310] <... pselect6 resumed>) = 1 (in [21], left {tv_sec=0, tv_nsec=977613336}) [pid 955] <... futex resumed>) = 0 [pid 953] <... futex resumed>) = 1 [pid 951] <... futex resumed>) = 0 [pid 948] <... futex resumed>) = 1 [pid 386] umount2("./31", MNT_FORCE|UMOUNT_NOFOLLOW [pid 383] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 381] <... write resumed>) = 4 [pid 310] read(21 [pid 955] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 953] futex(0x7f2159411fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 951] futex(0x7f2159411fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 955] <... socket resumed>) = 3 [pid 948] futex(0x7fbe36238fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 386] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 951] <... futex resumed>) = 0 [pid 383] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 953] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 381] umount2("./31", MNT_FORCE|UMOUNT_NOFOLLOW [pid 310] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 955] futex(0x7fbe36238fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 953] ioctl(3, PPPIOCSMRU, 0 [pid 951] futex(0x7f2159411fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 948] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 386] openat(AT_FDCWD, "./31", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 383] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 381] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 310] write(3, "\xf4\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x06\x00\x00\x00\x20\x00\x00\x00\xc4\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x00\x6c\xdc\x02"..., 248 [pid 955] <... futex resumed>) = 0 [pid 953] <... ioctl resumed>) = -1 ENOTCONN (Transport endpoint is not connected) [pid 948] futex(0x7fbe36238fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 955] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 383] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 381] openat(AT_FDCWD, "./31", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 310] <... write resumed>) = 248 [pid 955] <... socket resumed>) = 4 [pid 953] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 948] <... futex resumed>) = 0 [pid 386] <... openat resumed>) = 3 [pid 383] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 381] <... openat resumed>) = 3 [pid 955] futex(0x7fbe36238fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 953] <... futex resumed>) = 1 [pid 951] <... futex resumed>) = 0 [pid 948] futex(0x7fbe36238fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 386] fstat(3 [pid 383] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 381] fstat(3 [pid 310] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x06\x00\x00\x00\xc7\x00\x00\x00\x00\x00\x00\x00", 56 [pid 955] <... futex resumed>) = 0 [pid 953] futex(0x7f2159411fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 951] close_range(3, 30, 0 [pid 948] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 386] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 383] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 381] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 310] <... write resumed>) = 56 [pid 955] futex(0x7fbe36238fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 951] <... close_range resumed>) = 0 [pid 948] futex(0x7fbe36238fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 955] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 383] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 381] getdents64(3 [pid 948] <... futex resumed>) = 0 [pid 310] write(20, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xc7\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 951] exit_group(0 [pid 955] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 386] getdents64(3 [pid 955] <... connect resumed>) = 0 [pid 955] futex(0x7fbe36238fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 955] futex(0x7fbe36238fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 383] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=116, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 310] <... write resumed>) = 48 [pid 948] futex(0x7fbe36238fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 381] <... getdents64 resumed>, 0x555562282900 /* 6 entries */, 32768) = 176 [pid 951] <... exit_group resumed>) = ? [pid 953] <... futex resumed>) = ? [pid 948] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 386] <... getdents64 resumed>, 0x55556825d900 /* 6 entries */, 32768) = 176 [pid 383] rt_sigreturn({mask=[]} [pid 381] umount2("./31/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 953] +++ exited with 0 +++ [pid 951] +++ exited with 0 +++ [pid 310] <... pselect6 resumed>) = 1 (in [25], left {tv_sec=0, tv_nsec=999985945}) [pid 948] futex(0x7fbe36238fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 386] umount2("./31/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 384] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=131, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 383] <... rt_sigreturn resumed>) = 0 [pid 381] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 310] read(25 [pid 955] <... futex resumed>) = 0 [pid 948] <... futex resumed>) = 1 [pid 386] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 384] rt_sigreturn({mask=[]} [pid 383] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 381] newfstatat(AT_FDCWD, "./31/binderfs" [pid 310] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 955] sendfile(-1, -1, [3 [pid 948] futex(0x7fbe36238fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 386] newfstatat(AT_FDCWD, "./31/binderfs" [pid 384] <... rt_sigreturn resumed>) = -1 EINTR (Interrupted system call) [pid 383] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 381] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 955] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 386] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 383] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 381] unlink("./31/binderfs" [pid 310] write(3, "\xf4\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x16\x00\x08\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x10\x00\x00\x00\x20\x00\x00\x00\xc0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x40\x2c\x42\x06"..., 248 [pid 955] futex(0x7fbe36238fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 386] unlink("./31/binderfs" [pid 955] <... futex resumed>) = 1 [pid 384] write(248, "\x00\x00\x00\x00", 4 [pid 955] futex(0x7fbe36238fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 384] <... write resumed>) = 4 [pid 384] umount2("./43", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 384] openat(AT_FDCWD, "./43", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 948] <... futex resumed>) = 0 [pid 384] fstat(3 [pid 383] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 381] <... unlink resumed>) = 0 [pid 310] <... write resumed>) = 248 [pid 948] futex(0x7fbe36238fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 386] <... unlink resumed>) = 0 [pid 384] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 383] close(3 [pid 381] umount2("./31/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 310] write(3, "\x2c\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0e\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x00\x00\x06\x00\x0c\x00\x04\x00\x06\x00\x00\x00\xc8\x00\x00\x00\x00\x00\x00\x00", 48 [pid 955] <... futex resumed>) = 0 [pid 948] <... futex resumed>) = 1 [pid 386] umount2("./31/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 384] getdents64(3 [pid 383] <... close resumed>) = 0 [pid 381] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 310] <... write resumed>) = 48 [pid 955] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 948] futex(0x7fbe36238fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 386] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 384] <... getdents64 resumed>, 0x55556b4ae900 /* 6 entries */, 32768) = 176 [pid 383] read(249 [pid 381] newfstatat(AT_FDCWD, "./31/cgroup.net" [pid 310] write(23, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xc8\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 955] <... clone3 resumed>) = 106 [pid 386] newfstatat(AT_FDCWD, "./31/cgroup.net" [pid 384] umount2("./43/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 383] <... read resumed>, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xc5\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 955] futex(0x7fbe36238fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 386] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 384] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 381] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 310] <... write resumed>) = 48 [pid 955] <... futex resumed>) = 1 [pid 948] <... futex resumed>) = 0 [pid 386] unlink("./31/cgroup.net" [pid 384] newfstatat(AT_FDCWD, "./43/binderfs" [pid 383] rt_sigprocmask(SIG_BLOCK, ~[] [pid 381] unlink("./31/cgroup.net" [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 955] futex(0x7fbe36238fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 948] futex(0x7fbe36238fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 386] <... unlink resumed>) = 0 [pid 384] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 383] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 381] <... unlink resumed>) = 0 [pid 310] <... pselect6 resumed>) = 1 (in [26], left {tv_sec=0, tv_nsec=999986870}) [pid 955] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 948] <... futex resumed>) = 0 [pid 386] umount2("./31/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 384] unlink("./43/binderfs" [pid 383] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 381] umount2("./31/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 310] read(26 [pid 955] ioctl(3, PPPIOCSMRU, 0 [pid 948] futex(0x7fbe36238fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 386] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 384] <... unlink resumed>) = 0 [pid 955] <... ioctl resumed>) = -1 ENOSYS (Function not implemented) [pid 384] umount2("./43/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 955] futex(0x7fbe36238fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 384] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 955] <... futex resumed>) = 1 [pid 948] <... futex resumed>) = 0 [pid 384] newfstatat(AT_FDCWD, "./43/cgroup.net"ci2-android-5-15/strace-static-x86_64: Process 958 attached [pid 955] futex(0x7fbe36238fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 948] close_range(3, 30, 0 [pid 386] newfstatat(AT_FDCWD, "./31/cgroup.cpu" [pid 384] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 381] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 310] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 958] set_robust_list(0x55555db767e0, 24 [pid 948] <... close_range resumed>) = 0 [pid 386] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 384] unlink("./43/cgroup.net" [pid 383] <... clone resumed>, child_tidptr=0x55555db767d0) = 120 [pid 381] newfstatat(AT_FDCWD, "./31/cgroup.cpu" [pid 310] write(3, "\xf4\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x01\x00\x00\x00\x20\x00\x00\x00\xc6\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x40\x8a\xf7\x01"..., 248 [pid 958] <... set_robust_list resumed>) = 0 [pid 948] exit_group(0 [pid 386] unlink("./31/cgroup.cpu" [pid 384] <... unlink resumed>) = 0 [pid 383] rt_sigprocmask(SIG_SETMASK, [] [pid 381] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 310] <... write resumed>) = 248 [pid 958] rt_sigprocmask(SIG_SETMASK, [] [pid 955] <... futex resumed>) = ? [pid 948] <... exit_group resumed>) = ? [pid 386] <... unlink resumed>) = 0 [pid 384] umount2("./43/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 383] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 381] unlink("./31/cgroup.cpu" [pid 310] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x01\x00\x00\x00\xc9\x00\x00\x00\x00\x00\x00\x00", 56 [pid 958] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 384] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 958] chdir("./39" [pid 384] newfstatat(AT_FDCWD, "./43/cgroup.cpu" [pid 958] <... chdir resumed>) = 0 [pid 384] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 958] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 384] unlink("./43/cgroup.cpu" [pid 958] <... prctl resumed>) = 0 [pid 384] <... unlink resumed>) = 0 [pid 958] setpgid(0, 0 [pid 384] umount2("./43/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 958] <... setpgid resumed>) = 0 [pid 384] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 958] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup" [pid 955] +++ exited with 0 +++ [pid 948] +++ exited with 0 +++ [pid 386] umount2("./31/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 384] newfstatat(AT_FDCWD, "./43/cgroup" [pid 381] <... unlink resumed>) = 0 [pid 310] <... write resumed>) = 56 [pid 958] <... symlinkat resumed>) = 0 [pid 386] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 384] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 381] umount2("./31/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 310] write(18, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xc9\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 958] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu" [pid 388] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=104, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 386] newfstatat(AT_FDCWD, "./31/cgroup" [pid 384] unlink("./43/cgroup" [pid 958] <... symlinkat resumed>) = 0 [pid 388] rt_sigreturn({mask=[]} [pid 386] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 384] <... unlink resumed>) = 0 [pid 381] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 310] <... write resumed>) = 48 [pid 958] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net" [pid 388] <... rt_sigreturn resumed>) = -1 EINTR (Interrupted system call) [pid 386] unlink("./31/cgroup" [pid 384] getdents64(3 [pid 381] newfstatat(AT_FDCWD, "./31/cgroup" [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 958] <... symlinkat resumed>) = 0 [pid 386] <... unlink resumed>) = 0 [pid 384] <... getdents64 resumed>, 0x55556b4ae900 /* 0 entries */, 32768) = 0 [pid 381] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 958] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 386] getdents64(3 [pid 384] close(3 [pid 381] unlink("./31/cgroup" [pid 958] <... openat resumed>) = 3 [pid 388] write(248, "\x00\x00\x00\x00", 4 [pid 386] <... getdents64 resumed>, 0x55556825d900 /* 0 entries */, 32768) = 0 [pid 384] <... close resumed>) = 0 [pid 958] write(3, "1000", 4 [pid 384] unlinkat(AT_FDCWD, "./43", AT_REMOVEDIR [pid 381] <... unlink resumed>) = 0 [pid 958] <... write resumed>) = 4 [pid 388] <... write resumed>) = 4 [pid 386] close(3 [pid 384] <... unlinkat resumed>) = 0 [pid 381] getdents64(3 [pid 310] <... pselect6 resumed>) = 1 (in [13], left {tv_sec=0, tv_nsec=999044688}) [pid 958] close(3 [pid 388] umount2("./33", MNT_FORCE|UMOUNT_NOFOLLOW [pid 386] <... close resumed>) = 0 [pid 384] mkdirat(AT_FDCWD, "./44", 0777 [pid 381] <... getdents64 resumed>, 0x555562282900 /* 0 entries */, 32768) = 0 [pid 310] read(13 [pid 958] <... close resumed>) = 0 [pid 388] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 386] unlinkat(AT_FDCWD, "./31", AT_REMOVEDIR [pid 384] <... mkdirat resumed>) = 0 [pid 381] close(3 [pid 310] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 958] read(200 [pid 388] openat(AT_FDCWD, "./33", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 386] <... unlinkat resumed>) = 0 [pid 384] openat(AT_FDCWD, "/dev/loop1", O_RDWR [pid 381] <... close resumed>) = 0 [pid 310] write(3, "\xe4\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x05\x00\x00\x00\x20\x00\x00\x00\xc3\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x1c\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x1c\x00\x00\x00\x14\x00\x00\x00\x40\xff\x10\x05"..., 232 [pid 958] <... read resumed>, 0x7fff36525510, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 388] <... openat resumed>) = 3 [pid 386] mkdirat(AT_FDCWD, "./32", 0777 [pid 384] <... openat resumed>) = 3 [pid 381] unlinkat(AT_FDCWD, "./31", AT_REMOVEDIR [pid 310] <... write resumed>) = 232 [pid 958] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 388] fstat(3 [pid 386] <... mkdirat resumed>) = 0 [pid 384] ioctl(3, LOOP_CLR_FD [pid 381] <... unlinkat resumed>) = 0 [pid 310] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x05\x00\x00\x00\xca\x00\x00\x00\x00\x00\x00\x00", 56 [pid 958] <... symlinkat resumed>) = 0 [pid 388] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 386] openat(AT_FDCWD, "/dev/loop6", O_RDWR [pid 384] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 381] mkdirat(AT_FDCWD, "./32", 0777 [pid 310] <... write resumed>) = 56 [pid 958] close(249 [pid 388] getdents64(3 [pid 386] <... openat resumed>) = 3 [pid 384] close(3 [pid 958] <... close resumed>) = 0 [pid 388] <... getdents64 resumed>, 0x555569381900 /* 6 entries */, 32768) = 176 [pid 386] ioctl(3, LOOP_CLR_FD [pid 384] <... close resumed>) = 0 [pid 381] <... mkdirat resumed>) = 0 [pid 310] write(11, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xca\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 958] close(248 [pid 384] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 958] <... close resumed>) = 0 [pid 384] <... socket resumed>) = 3 [pid 958] prctl(PR_SET_NAME, "syz.2.197" [pid 384] close(3 [pid 958] <... prctl resumed>) = 0 [pid 384] <... close resumed>) = 0 [pid 958] close(4 [pid 384] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 958] <... close resumed>) = 0 [pid 384] <... socket resumed>) = 3 [pid 958] futex(0x7f6bbdca6fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 384] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 958] <... futex resumed>) = 0 [pid 384] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 958] rt_sigaction(SIGRT_1, {sa_handler=0x7f6bbda3e650, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f6bbd9c0450} [pid 384] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 958] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 384] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 958] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 384] close(3 [pid 958] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 384] <... close resumed>) = 0 [pid 958] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 384] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 958] <... mmap resumed>) = 0x7f6bbd860000 [pid 384] <... socket resumed>) = 3 [pid 958] mprotect(0x7f6bbd861000, 131072, PROT_READ|PROT_WRITE [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 958] <... mprotect resumed>) = 0 [pid 384] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 958] rt_sigprocmask(SIG_BLOCK, ~[] [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 958] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 384] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 958] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6bbd880990, parent_tid=0x7f6bbd880990, exit_signal=0, stack=0x7f6bbd860000, stack_size=0x201c0, tls=0x7f6bbd8806c0} [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_INFOci2-android-5-15/strace-static-x86_64: Process 959 attached , "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 959] set_robust_list(0x7f6bbd8809a0, 24 [pid 958] <... clone3 resumed> => {parent_tid=[121]}, 88) = 121 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 959] <... set_robust_list resumed>) = 0 [pid 958] rt_sigprocmask(SIG_SETMASK, [] [pid 384] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 959] rt_sigprocmask(SIG_SETMASK, [] [pid 958] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 959] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 958] futex(0x7f6bbdca6fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 384] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 959] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 958] <... futex resumed>) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 959] <... socket resumed>) = 3 [pid 958] futex(0x7f6bbdca6fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 384] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 959] futex(0x7f6bbdca6fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 958] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 959] <... futex resumed>) = 0 [pid 958] futex(0x7f6bbdca6fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 384] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 959] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 958] <... futex resumed>) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 959] <... socket resumed>) = 4 [pid 958] futex(0x7f6bbdca6fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 384] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 959] futex(0x7f6bbdca6fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 958] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 959] <... futex resumed>) = 0 [pid 958] futex(0x7f6bbdca6fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 384] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 959] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 958] <... futex resumed>) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 959] <... connect resumed>) = -1 EEXIST (File exists) [pid 958] futex(0x7f6bbdca6fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 384] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 959] futex(0x7f6bbdca6fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 958] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 388] umount2("./33/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 386] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 384] close(3 [pid 381] openat(AT_FDCWD, "/dev/loop0", O_RDWR [pid 310] <... write resumed>) = 48 [pid 959] <... futex resumed>) = 0 [pid 958] futex(0x7f6bbdca6fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 388] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 386] close(3 [pid 384] <... close resumed>) = 0 [pid 381] <... openat resumed>) = 3 [pid 959] sendfile(-1, -1, [3 [pid 958] <... futex resumed>) = 0 [pid 388] newfstatat(AT_FDCWD, "./33/binderfs" [pid 386] <... close resumed>) = 0 [pid 384] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 381] ioctl(3, LOOP_CLR_FD [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 959] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 958] futex(0x7f6bbdca6fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 388] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 386] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 384] <... socket resumed>) = 3 [pid 381] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 959] futex(0x7f6bbdca6fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 958] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 388] unlink("./33/binderfs" [pid 386] <... socket resumed>) = 3 [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 381] close(3 [pid 959] <... futex resumed>) = 0 [pid 958] futex(0x7f6bbdca6fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 388] <... unlink resumed>) = 0 [pid 386] close(3 [pid 384] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 959] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 958] <... futex resumed>) = 0 [pid 388] umount2("./33/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 386] <... close resumed>) = 0 [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 381] <... close resumed>) = 0 [pid 959] <... clone3 resumed>) = 122 [pid 958] futex(0x7f6bbdca6fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 388] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 386] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 384] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 381] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 959] futex(0x7f6bbdca6fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 958] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 388] newfstatat(AT_FDCWD, "./33/cgroup.net" [pid 386] <... socket resumed>) = 3 [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 959] <... futex resumed>) = 0 [pid 958] futex(0x7f6bbdca6fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 388] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 386] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 384] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 381] <... socket resumed>) = 3 [pid 959] ioctl(3, PPPIOCSMRU, 0 [pid 958] <... futex resumed>) = 0 [pid 388] unlink("./33/cgroup.net" [pid 386] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 959] <... ioctl resumed>) = -1 ENOTCONN (Transport endpoint is not connected) [pid 958] futex(0x7f6bbdca6fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 384] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 308] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3ff4dd4ab7000002}], 128, 77, NULL, 0) = 1 [pid 959] futex(0x7f6bbdca6fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 958] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 308] futex(0x34196c0, FUTEX_WAKE_PRIVATE, 1 [pid 959] <... futex resumed>) = 0 [pid 958] close_range(3, 30, 0 [pid 384] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 308] <... futex resumed>) = 1 [pid 304] <... futex resumed>) = 0 [pid 959] futex(0x7f6bbdca6fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 958] <... close_range resumed>) = 0 [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 308] read(6 [pid 958] exit_group(0 [pid 384] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 308] <... read resumed>, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x01\x00\x00\x00\xc6\x00\x00\x00\x00\x00\x00\x00\xf4\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00"..., 9967212) = 1248 [pid 959] <... futex resumed>) = ? [pid 958] <... exit_group resumed>) = ? [pid 384] close(3 [pid 308] write(6, "\x9c\x01\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xd0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 416 [pid 959] +++ exited with 0 +++ [pid 958] +++ exited with 0 +++ [pid 388] <... unlink resumed>) = 0 [pid 386] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 384] <... close resumed>) = 0 [pid 381] close(3 [pid 310] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=994957211}) [pid 308] <... write resumed>) = 416 [pid 388] umount2("./33/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 386] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 384] read(249 [pid 383] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=120, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 381] <... close resumed>) = 0 [pid 310] read(3 [pid 308] write(6, "\x9c\x01\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xd1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 416 [pid 388] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 386] close(3 [pid 384] <... read resumed>, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xc9\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 383] rt_sigreturn({mask=[]} [pid 381] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 310] <... read resumed>, "\x9c\x01\x00\x00", 4) = 4 [pid 308] <... write resumed>) = 416 [pid 388] newfstatat(AT_FDCWD, "./33/cgroup.cpu" [pid 386] <... close resumed>) = 0 [pid 384] rt_sigprocmask(SIG_BLOCK, ~[] [pid 383] <... rt_sigreturn resumed>) = 116 [pid 381] <... socket resumed>) = 3 [pid 310] read(3 [pid 308] write(6, "\x9c\x01\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xd2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 416 [pid 388] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 386] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 384] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 381] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 310] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xd0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x36\x01\x00\x00"..., 412) = 412 [pid 308] <... write resumed>) = 416 [pid 388] unlink("./33/cgroup.cpu" [pid 386] <... socket resumed>) = 3 [pid 384] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 381] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 308] write(6, "\x9c\x01\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xd3\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 416ci2-android-5-15/strace-static-x86_64: Process 961 attached [pid 388] <... unlink resumed>) = 0 [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 381] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 310] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=999987585}) [pid 308] <... write resumed>) = 416 [pid 961] set_robust_list(0x55556b49b7e0, 24 [pid 388] umount2("./33/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 386] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 384] <... clone resumed>, child_tidptr=0x55556b49b7d0) = 134 [pid 381] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 310] read(3 [pid 308] write(6, "\x9c\x01\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xd4\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 416 [pid 961] <... set_robust_list resumed>) = 0 [pid 388] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 384] rt_sigprocmask(SIG_SETMASK, [] [pid 381] close(3 [pid 310] <... read resumed>, "\x9c\x01\x00\x00", 4) = 4 [pid 308] <... write resumed>) = 416 [pid 961] rt_sigprocmask(SIG_SETMASK, [] [pid 388] newfstatat(AT_FDCWD, "./33/cgroup" [pid 386] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 384] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 381] <... close resumed>) = 0 [pid 310] read(3 [pid 308] read(6 [pid 961] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 388] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 381] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 310] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xd1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x36\x01\x00\x00"..., 412) = 412 [pid 308] <... read resumed>, 0x198990a00000, 9967212) = -1 EAGAIN (Resource temporarily unavailable) [pid 961] chdir("./44" [pid 388] unlink("./33/cgroup" [pid 386] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 381] <... socket resumed>) = 3 [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 308] epoll_pwait(4 [pid 961] <... chdir resumed>) = 0 [pid 388] <... unlink resumed>) = 0 [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 310] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=999988947}) [pid 308] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 961] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 388] getdents64(3 [pid 386] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 381] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 310] read(3 [pid 308] epoll_pwait(4 [pid 961] <... prctl resumed>) = 0 [pid 388] <... getdents64 resumed>, 0x555569381900 /* 0 entries */, 32768) = 0 [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 310] <... read resumed>, "\x9c\x01\x00\x00", 4) = 4 [pid 961] setpgid(0, 0 [pid 388] close(3 [pid 386] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 381] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 304] futex(0x34196c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=22987887} [pid 310] read(3 [pid 961] <... setpgid resumed>) = 0 [pid 388] <... close resumed>) = 0 [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 961] symlinkat("/syzcgroup/unified/syz1", AT_FDCWD, "./cgroup" [pid 388] unlinkat(AT_FDCWD, "./33", AT_REMOVEDIR [pid 310] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xd2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x36\x01\x00\x00"..., 412) = 412 [pid 961] <... symlinkat resumed>) = 0 [pid 388] <... unlinkat resumed>) = 0 [pid 386] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 381] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 961] symlinkat("/syzcgroup/cpu/syz1", AT_FDCWD, "./cgroup.cpu" [pid 388] mkdirat(AT_FDCWD, "./34", 0777 [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 310] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=999990032}) [pid 961] <... symlinkat resumed>) = 0 [pid 388] <... mkdirat resumed>) = 0 [pid 961] symlinkat("/syzcgroup/net/syz1", AT_FDCWD, "./cgroup.net" [pid 386] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 381] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 388] openat(AT_FDCWD, "/dev/loop5", O_RDWR [pid 310] read(3 [pid 961] <... symlinkat resumed>) = 0 [pid 388] <... openat resumed>) = 3 [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 961] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 388] ioctl(3, LOOP_CLR_FD [pid 386] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 381] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 310] <... read resumed>, "\x9c\x01\x00\x00", 4) = 4 [pid 961] <... openat resumed>) = 3 [pid 961] write(3, "1000", 4 [pid 388] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 310] read(3 [pid 961] <... write resumed>) = 4 [pid 388] close(3 [pid 386] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 961] close(3 [pid 381] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 310] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xd3\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x36\x01\x00\x00"..., 412) = 412 [pid 388] <... close resumed>) = 0 [pid 961] <... close resumed>) = 0 [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 388] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 961] read(200, 0x7ffe17bbdd80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 386] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 310] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=999990667}) [pid 961] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 388] <... socket resumed>) = 3 [pid 386] close(3 [pid 381] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 310] read(3 [pid 961] <... symlinkat resumed>) = 0 [pid 388] close(3 [pid 386] <... close resumed>) = 0 [pid 961] close(249 [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 310] <... read resumed>, "\x9c\x01\x00\x00", 4) = 4 [pid 388] <... close resumed>) = 0 [pid 386] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 961] <... close resumed>) = 0 [pid 381] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 310] read(3 [pid 961] close(248 [pid 388] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 386] <... socket resumed>) = 3 [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 310] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xd4\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x36\x01\x00\x00"..., 412) = 412 [pid 961] <... close resumed>) = 0 [pid 388] <... socket resumed>) = 3 [pid 386] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 381] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 961] prctl(PR_SET_NAME, "syz.1.201" [pid 388] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 961] <... prctl resumed>) = 0 [pid 386] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 961] close(4 [pid 388] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 386] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 961] <... close resumed>) = 0 [pid 388] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 381] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 961] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 386] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 961] <... futex resumed>) = 0 [pid 388] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 381] close(3 [pid 388] close(3 [pid 386] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x10\x36\x1e\xf9\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 381] <... close resumed>) = 0 [pid 388] <... close resumed>) = 0 [pid 386] <... setsockopt resumed>) = 0 [pid 381] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 388] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 386] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 381] <... socket resumed>) = 3 [pid 388] <... socket resumed>) = 3 [pid 386] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 383] write(248, "\x00\x00\x00\x00", 4 [pid 381] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 386] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 383] <... write resumed>) = 4 [pid 381] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 310] <... pselect6 resumed>) = 1 (in [16], left {tv_sec=0, tv_nsec=989627318}) [pid 388] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 386] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 383] umount2("./39", MNT_FORCE|UMOUNT_NOFOLLOW [pid 381] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 310] read(16 [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 386] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x10\x36\x1e\xf9\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 383] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 381] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 310] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 388] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 386] <... setsockopt resumed>) = 0 [pid 383] openat(AT_FDCWD, "./39", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 381] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 310] write(3, "\xf4\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\xc5\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x40\x11\x8b\x05"..., 248 [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 386] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 383] <... openat resumed>) = 3 [pid 381] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 310] <... write resumed>) = 248 [pid 388] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 386] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 383] fstat(3 [pid 381] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 310] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\xcb\x00\x00\x00\x00\x00\x00\x00", 56 [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 386] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 383] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 381] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 310] <... write resumed>) = 56 [pid 388] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 386] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 383] getdents64(3 [pid 381] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 310] write(15, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xcb\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 386] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x10\x36\x1e\xf9\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 383] <... getdents64 resumed>, 0x55555db89900 /* 6 entries */, 32768) = 176 [pid 381] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 310] <... write resumed>) = 48 [pid 388] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 386] <... setsockopt resumed>) = 0 [pid 383] umount2("./39/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 381] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 386] close(3 [pid 383] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 381] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 388] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 386] <... close resumed>) = 0 [pid 383] newfstatat(AT_FDCWD, "./39/binderfs" [pid 381] close(3 [pid 961] rt_sigaction(SIGRT_1, {sa_handler=0x7f21591a9650, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f215912b450} [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 386] read(249 [pid 383] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 381] <... close resumed>) = 0 [pid 308] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3ff4dd4ab7000002}], 128, 23, NULL, 0) = 1 [pid 388] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 386] <... read resumed>, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xc7\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 383] unlink("./39/binderfs" [pid 381] read(249 [pid 961] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 386] rt_sigprocmask(SIG_BLOCK, ~[] [pid 383] <... unlink resumed>) = 0 [pid 381] <... read resumed>, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xc8\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 308] futex(0x34196c0, FUTEX_WAKE_PRIVATE, 1 [pid 388] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 386] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 383] umount2("./39/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 381] rt_sigprocmask(SIG_BLOCK, ~[] [pid 388] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=103, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 386] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 383] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 381] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 388] rt_sigreturn({mask=[]} [pid 383] newfstatat(AT_FDCWD, "./39/cgroup.net" [pid 381] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 388] <... rt_sigreturn resumed>) = 0 [pid 386] <... clone resumed>, child_tidptr=0x55556824a7d0) = 101 [pid 383] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 386] rt_sigprocmask(SIG_SETMASK, [] [pid 383] unlink("./39/cgroup.net" [pid 381] <... clone resumed>, child_tidptr=0x55556226f7d0) = 98 [pid 388] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 386] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 383] <... unlink resumed>) = 0 [pid 381] rt_sigprocmask(SIG_SETMASK, [] [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 386] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=94, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 383] umount2("./39/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 381] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 388] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 386] rt_sigreturn({mask=[]} [pid 383] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 388] close(3 [pid 386] <... rt_sigreturn resumed>) = 0 [pid 383] newfstatat(AT_FDCWD, "./39/cgroup.cpu" [pid 388] <... close resumed>) = 0 [pid 383] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 388] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 383] unlink("./39/cgroup.cpu" [pid 388] <... socket resumed>) = 3 [pid 383] <... unlink resumed>) = 0 [pid 388] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 383] umount2("./39/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 388] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 383] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 388] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 383] newfstatat(AT_FDCWD, "./39/cgroup" [pid 388] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 383] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 388] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 383] unlink("./39/cgroup" [pid 388] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 383] <... unlink resumed>) = 0 [pid 388] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 383] getdents64(3 [pid 388] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 383] <... getdents64 resumed>, 0x55555db89900 /* 0 entries */, 32768) = 0 [pid 388] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 383] close(3 [pid 388] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 383] <... close resumed>) = 0 [pid 388] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 383] unlinkat(AT_FDCWD, "./39", AT_REMOVEDIR [pid 388] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 383] <... unlinkat resumed>) = 0 [pid 388] close(3 [pid 383] mkdirat(AT_FDCWD, "./40", 0777 [pid 388] <... close resumed>) = 0 [pid 383] <... mkdirat resumed>) = 0 [pid 388] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xca\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 383] openat(AT_FDCWD, "/dev/loop2", O_RDWR [pid 388] rt_sigprocmask(SIG_BLOCK, ~[] [pid 383] <... openat resumed>) = 3 [pid 388] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 388] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 383] ioctl(3, LOOP_CLR_FDci2-android-5-15/strace-static-x86_64: Process 964 attached ) = -1 ENXIO (No such device or address) [pid 964] set_robust_list(0x55556936e7e0, 24 [pid 388] <... clone resumed>, child_tidptr=0x55556936e7d0) = 107 [pid 383] close(3ci2-android-5-15/strace-static-x86_64: Process 962 attached [pid 964] <... set_robust_list resumed>) = 0 [pid 961] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 388] rt_sigprocmask(SIG_SETMASK, [] [pid 383] <... close resumed>) = 0 [pid 308] <... futex resumed>) = 1 [pid 304] <... futex resumed>) = 0 [pid 964] rt_sigprocmask(SIG_SETMASK, [] [pid 388] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 383] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 964] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 383] <... socket resumed>) = 3 [pid 964] chdir("./34" [pid 383] close(3 [pid 964] <... chdir resumed>) = 0 [pid 383] <... close resumed>) = 0 [pid 964] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 383] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 964] <... prctl resumed>) = 0 [pid 383] <... socket resumed>) = 3 [pid 964] setpgid(0, 0 [pid 383] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 964] <... setpgid resumed>) = 0 [pid 383] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 964] symlinkat("/syzcgroup/unified/syz5", AT_FDCWD, "./cgroup" [pid 383] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 964] <... symlinkat resumed>) = 0 [pid 383] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 964] symlinkat("/syzcgroup/cpu/syz5", AT_FDCWD, "./cgroup.cpu" [pid 383] close(3 [pid 964] <... symlinkat resumed>) = 0 [pid 383] <... close resumed>) = 0 [pid 964] symlinkat("/syzcgroup/net/syz5", AT_FDCWD, "./cgroup.net" [pid 383] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 964] <... symlinkat resumed>) = 0 [pid 383] <... socket resumed>) = 3 [pid 964] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 964] <... openat resumed>) = 3 [pid 383] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 964] write(3, "1000", 4 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 964] <... write resumed>) = 4 [pid 383] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 964] close(3 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 964] <... close resumed>) = 0 [pid 383] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 964] read(200 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 964] <... read resumed>, 0x7fffc284a580, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 383] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 964] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 964] <... symlinkat resumed>) = 0 [pid 383] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 964] close(249 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 964] <... close resumed>) = 0 [pid 383] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 964] close(248 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 964] <... close resumed>) = 0 [pid 383] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 964] prctl(PR_SET_NAME, "syz.5.202" [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 964] <... prctl resumed>) = 0 [pid 383] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 964] close(4 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 964] <... close resumed>) = 0 [pid 383] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 964] futex(0x7fbe36238fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 962] set_robust_list(0x55556824a7e0, 24 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 308] read(6 [pid 304] epoll_pwait(4 [pid 964] <... futex resumed>) = 0 [pid 962] <... set_robust_list resumed>) = 0 [pid 383] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 964] rt_sigaction(SIGRT_1, {sa_handler=0x7fbe35fd0650, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fbe35f52450} [pid 383] close(3 [pid 964] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 383] <... close resumed>) = 0 [pid 964] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 383] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 964] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 383] <... socket resumed>) = 3 [pid 964] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 383] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 964] <... mmap resumed>) = 0x7fbe35df2000 [pid 383] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 964] mprotect(0x7fbe35df3000, 131072, PROT_READ|PROT_WRITE [pid 383] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 964] <... mprotect resumed>) = 0 [pid 383] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 964] rt_sigprocmask(SIG_BLOCK, ~[] [pid 383] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 964] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 383] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 964] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fbe35e12990, parent_tid=0x7fbe35e12990, exit_signal=0, stack=0x7fbe35df2000, stack_size=0x201c0, tls=0x7fbe35e126c0} [pid 383] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIESci2-android-5-15/strace-static-x86_64: Process 965 attached , "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 965] set_robust_list(0x7fbe35e129a0, 24 [pid 964] <... clone3 resumed> => {parent_tid=[108]}, 88) = 108 [pid 383] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 965] <... set_robust_list resumed>) = 0 [pid 964] rt_sigprocmask(SIG_SETMASK, [] [pid 383] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 965] rt_sigprocmask(SIG_SETMASK, [] [pid 964] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 383] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 965] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 964] futex(0x7fbe36238fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 383] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 965] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 964] <... futex resumed>) = 0 [pid 383] close(3 [pid 965] <... socket resumed>) = 3 [pid 964] futex(0x7fbe36238fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 383] <... close resumed>) = 0 [pid 965] futex(0x7fbe36238fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 964] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 383] read(249 [pid 965] <... futex resumed>) = 0 [pid 964] futex(0x7fbe36238fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 383] <... read resumed>, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xcb\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 965] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 964] <... futex resumed>) = 0 [pid 383] rt_sigprocmask(SIG_BLOCK, ~[] [pid 965] <... socket resumed>) = 4 [pid 964] futex(0x7fbe36238fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 383] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 965] futex(0x7fbe36238fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 964] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 383] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 965] <... futex resumed>) = 0 [pid 964] futex(0x7fbe36238fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 965] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 964] <... futex resumed>) = 0 [pid 383] <... clone resumed>, child_tidptr=0x55555db767d0) = 123 [pid 965] <... connect resumed>) = -1 EEXIST (File exists) [pid 964] futex(0x7fbe36238fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 383] rt_sigprocmask(SIG_SETMASK, [] [pid 965] futex(0x7fbe36238fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 964] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 383] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 965] <... futex resumed>) = 0 [pid 964] futex(0x7fbe36238fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 965] sendfile(-1, -1, [3 [pid 964] <... futex resumed>) = 0 [pid 965] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 964] futex(0x7fbe36238fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 965] futex(0x7fbe36238fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 964] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 965] <... futex resumed>) = 0 [pid 964] futex(0x7fbe36238fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 965] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 964] <... futex resumed>) = 0 [pid 965] <... clone3 resumed>) = 109 [pid 964] futex(0x7fbe36238fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 962] rt_sigprocmask(SIG_SETMASK, [] [pid 308] <... read resumed>, "\xf4\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\xc5\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x40\x11\x8b\x05"..., 9967212) = 248 [pid 304] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 965] futex(0x7fbe36238fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 964] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 965] <... futex resumed>) = 0 [pid 964] futex(0x7fbe36238fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 965] ioctl(3, PPPIOCSMRU, 0 [pid 964] <... futex resumed>) = 0 [pid 965] <... ioctl resumed>) = -1 ENOTCONN (Transport endpoint is not connected) [pid 964] futex(0x7fbe36238fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 965] futex(0x7fbe36238fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 964] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 965] <... futex resumed>) = 0 [pid 964] close_range(3, 30, 0 [pid 965] futex(0x7fbe36238fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 964] <... close_range resumed>) = 0 [pid 964] exit_group(0 [pid 965] <... futex resumed>) = ? [pid 964] <... exit_group resumed>) = ? [pid 965] +++ exited with 0 +++ [pid 964] +++ exited with 0 +++ [pid 388] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=107, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [ 39.964701][ T930] ------------[ cut here ]------------ [ 39.970213][ T930] WARNING: CPU: 0 PID: 930 at net/l2tp/l2tp_ppp.c:156 pppol2tp_sock_to_session+0x167/0x1b0 [ 39.981883][ T930] Modules linked in: [ 39.986899][ T936] ------------[ cut here ]------------ [ 39.993131][ T936] WARNING: CPU: 0 PID: 936 at net/l2tp/l2tp_ppp.c:156 pppol2tp_sock_to_session+0x167/0x1b0 [ 40.003627][ T930] CPU: 0 PID: 930 Comm: syz.0.187 Tainted: G B W syzkaller #0 [pid 388] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 388] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 310] <... pselect6 resumed>) = 1 (in [13], left {tv_sec=0, tv_nsec=963480336}) [pid 388] umount2("./34", MNT_FORCE|UMOUNT_NOFOLLOW [pid 310] read(13 [pid 388] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 310] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 388] openat(AT_FDCWD, "./34", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 310] write(3, "\xf4\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x05\x00\x00\x00\x20\x00\x00\x00\xca\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x40\xe4\x59\x04"..., 248 [pid 388] <... openat resumed>) = 3 [pid 310] <... write resumed>) = 248 [pid 388] fstat(3 [pid 310] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x05\x00\x00\x00\xcc\x00\x00\x00\x00\x00\x00\x00", 56 [pid 388] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 310] <... write resumed>) = 56 [pid 388] getdents64(3 [pid 310] write(11, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xcc\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 388] <... getdents64 resumed>, 0x555569381900 /* 6 entries */, 32768) = 176 [pid 310] <... write resumed>) = 48 [pid 388] umount2("./34/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 388] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 388] newfstatat(AT_FDCWD, "./34/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 388] unlink("./34/binderfs") = 0 [pid 388] umount2("./34/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 388] newfstatat(AT_FDCWD, "./34/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 388] unlink("./34/cgroup.net") = 0 [pid 388] umount2("./34/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 388] newfstatat(AT_FDCWD, "./34/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 388] unlink("./34/cgroup.cpu") = 0 [pid 388] umount2("./34/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 388] newfstatat(AT_FDCWD, "./34/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 388] unlink("./34/cgroup") = 0 [pid 388] getdents64(3, 0x555569381900 /* 0 entries */, 32768) = 0 [pid 388] close(3) = 0 [pid 388] unlinkat(AT_FDCWD, "./34", AT_REMOVEDIR) = 0 [pid 388] mkdirat(AT_FDCWD, "./35", 0777) = 0 [pid 388] openat(AT_FDCWD, "/dev/loop5", O_RDWR) = 3 [pid 388] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 388] close(3) = 0 [pid 388] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 388] close(3) = 0 [pid 388] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 388] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 388] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 388] close(3) = 0 [pid 388] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 388] close(3) = 0 [pid 388] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 388] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 388] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 388] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 388] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 388] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 388] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 308] read(6 [pid 388] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 388] close(3) = 0 [pid 388] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xcc\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 388] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 388] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-15/strace-static-x86_64: Process 968 attached [pid 962] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 961] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 386] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=97, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 308] <... read resumed>, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\xcb\x00\x00\x00\x00\x00\x00\x00\xf4\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00"..., 9967212) = 360 [pid 968] set_robust_list(0x55556936e7e0, 24 [pid 388] <... clone resumed>, child_tidptr=0x55556936e7d0) = 110 [pid 386] rt_sigreturn({mask=[]} [pid 968] <... set_robust_list resumed>) = 0 [pid 388] rt_sigprocmask(SIG_SETMASK, [] [pid 386] <... rt_sigreturn resumed>) = 0 [pid 968] rt_sigprocmask(SIG_SETMASK, [] [pid 388] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 968] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 968] chdir("./35") = 0 [pid 968] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 968] setpgid(0, 0) = 0 [pid 968] symlinkat("/syzcgroup/unified/syz5", AT_FDCWD, "./cgroup") = 0 [pid 968] symlinkat("/syzcgroup/cpu/syz5", AT_FDCWD, "./cgroup.cpu") = 0 [pid 968] symlinkat("/syzcgroup/net/syz5", AT_FDCWD, "./cgroup.net") = 0 [pid 968] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 968] write(3, "1000", 4) = 4 [pid 968] close(3) = 0 [pid 968] read(200, 0x7fffc284a580, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 968] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 968] close(249) = 0 [pid 968] close(248) = 0 [pid 968] prctl(PR_SET_NAME, "syz.5.204") = 0 [pid 962] chdir("./32" [pid 968] close(4) = 0 [pid 968] futex(0x7fbe36238fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 962] <... chdir resumed>) = 0 [pid 961] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 308] write(6, "\x9c\x01\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xd5\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 416 [pid 304] epoll_pwait(4 [pid 968] <... futex resumed>) = 0 [pid 968] rt_sigaction(SIGRT_1, {sa_handler=0x7fbe35fd0650, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fbe35f52450}, NULL, 8) = 0 [pid 968] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 968] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbe35df2000 [pid 968] mprotect(0x7fbe35df3000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 968] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 968] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fbe35e12990, parent_tid=0x7fbe35e12990, exit_signal=0, stack=0x7fbe35df2000, stack_size=0x201c0, tls=0x7fbe35e126c0}ci2-android-5-15/strace-static-x86_64: Process 969 attached [pid 969] set_robust_list(0x7fbe35e129a0, 24 [pid 968] <... clone3 resumed> => {parent_tid=[111]}, 88) = 111 [pid 969] <... set_robust_list resumed>) = 0 [pid 968] rt_sigprocmask(SIG_SETMASK, [] [pid 969] rt_sigprocmask(SIG_SETMASK, [] [pid 968] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 969] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 968] futex(0x7fbe36238fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 969] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 968] <... futex resumed>) = 0 [pid 969] <... socket resumed>) = 3 [pid 968] futex(0x7fbe36238fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 969] futex(0x7fbe36238fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 968] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 969] <... futex resumed>) = 0 [pid 968] futex(0x7fbe36238fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 969] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 968] <... futex resumed>) = 0 [pid 969] <... socket resumed>) = 4 [pid 968] futex(0x7fbe36238fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 969] futex(0x7fbe36238fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 968] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 969] <... futex resumed>) = 0 [pid 968] futex(0x7fbe36238fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 969] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 968] <... futex resumed>) = 0 [pid 969] <... connect resumed>) = -1 EEXIST (File exists) [pid 968] futex(0x7fbe36238fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 969] futex(0x7fbe36238fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 968] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 969] <... futex resumed>) = 0 [pid 968] futex(0x7fbe36238fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 969] sendfile(-1, -1, [3 [pid 968] <... futex resumed>) = 0 [pid 969] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 968] futex(0x7fbe36238fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 969] futex(0x7fbe36238fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 968] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 969] <... futex resumed>) = 0 [pid 968] futex(0x7fbe36238fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 969] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 968] <... futex resumed>) = 0 [pid 969] <... clone3 resumed>) = 112 [pid 968] futex(0x7fbe36238fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 969] futex(0x7fbe36238fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 968] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 969] <... futex resumed>) = 0 [pid 968] futex(0x7fbe36238fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 969] ioctl(3, PPPIOCSMRU, 0 [pid 968] <... futex resumed>) = 0 [pid 969] <... ioctl resumed>) = -1 ENOTCONN (Transport endpoint is not connected) [pid 968] futex(0x7fbe36238fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 969] futex(0x7fbe36238fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 968] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 969] <... futex resumed>) = 0 [pid 968] close_range(3, 30, 0 [pid 969] futex(0x7fbe36238fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 968] <... close_range resumed>) = 0 [pid 968] exit_group(0 [pid 969] <... futex resumed>) = ? [pid 968] <... exit_group resumed>) = ? ci2-android-5-15/strace-static-x86_64: Process 963 attached [pid 969] +++ exited with 0 +++ [pid 968] +++ exited with 0 +++ [pid 962] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 310] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=972048007}) [pid 308] <... write resumed>) = 416 [pid 304] <... epoll_pwait resumed>, [{events=EPOLLOUT, data=0x3ff4dd4ab7000002}], 128, 0, NULL, 0) = 1 [pid 388] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=110, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 310] read(3 [pid 388] rt_sigreturn({mask=[]} [pid 310] <... read resumed>, "\x9c\x01\x00\x00", 4) = 4 [pid 388] <... rt_sigreturn resumed>) = -1 EINTR (Interrupted system call) [pid 310] read(3, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xd5\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x36\x01\x00\x00"..., 412) = 412 [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 388] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 310] <... pselect6 resumed>) = 1 (in [13], left {tv_sec=0, tv_nsec=999821512}) [pid 388] umount2("./35", MNT_FORCE|UMOUNT_NOFOLLOW [pid 310] read(13 [pid 388] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 384] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=130, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 310] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 388] openat(AT_FDCWD, "./35", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 384] rt_sigreturn({mask=[]} [pid 310] write(3, "\xf4\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x05\x00\x00\x00\x20\x00\x00\x00\xcc\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\xc0\x05\xd9\x01"..., 248 [pid 388] <... openat resumed>) = 3 [pid 384] <... rt_sigreturn resumed>) = -1 EINTR (Interrupted system call) [pid 310] <... write resumed>) = 248 [pid 388] fstat(3 [pid 310] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x05\x00\x00\x00\xcd\x00\x00\x00\x00\x00\x00\x00", 56 [pid 388] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 310] <... write resumed>) = 56 [pid 388] getdents64(3 [pid 310] write(11, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xcd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 388] <... getdents64 resumed>, 0x555569381900 /* 6 entries */, 32768) = 176 [pid 310] <... write resumed>) = 48 [pid 388] umount2("./35/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 388] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 388] newfstatat(AT_FDCWD, "./35/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 388] unlink("./35/binderfs") = 0 [pid 388] umount2("./35/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 388] newfstatat(AT_FDCWD, "./35/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 388] unlink("./35/cgroup.net") = 0 [pid 388] umount2("./35/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 388] newfstatat(AT_FDCWD, "./35/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 388] unlink("./35/cgroup.cpu") = 0 [pid 388] umount2("./35/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 388] newfstatat(AT_FDCWD, "./35/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 388] unlink("./35/cgroup") = 0 [pid 388] getdents64(3, 0x555569381900 /* 0 entries */, 32768) = 0 [pid 388] close(3) = 0 [pid 388] unlinkat(AT_FDCWD, "./35", AT_REMOVEDIR) = 0 [pid 388] mkdirat(AT_FDCWD, "./36", 0777) = 0 [pid 388] openat(AT_FDCWD, "/dev/loop5", O_RDWR) = 3 [pid 388] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 388] close(3ci2-android-5-15/strace-static-x86_64: Process 966 attached [pid 962] <... prctl resumed>) = 0 [pid 388] <... close resumed>) = 0 [pid 308] write(6, "\x9c\x01\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xd6\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 416 [pid 304] futex(0x3417d78, FUTEX_WAKE_PRIVATE, 1 [pid 388] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 388] close(3) = 0 [pid 388] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 388] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 388] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 388] close(3) = 0 [pid 388] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [ 40.013848][ T940] ------------[ cut here ]------------ [ 40.019711][ T940] WARNING: CPU: 0 PID: 940 at net/l2tp/l2tp_ppp.c:156 pppol2tp_sock_to_session+0x167/0x1b0 [ 40.031546][ T936] Modules linked in: [ 40.036239][ T936] CPU: 0 PID: 936 Comm: syz.1.190 Tainted: G B W syzkaller #0 [ 40.045709][ T930] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 40.056762][ T940] Modules linked in: [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 962] setpgid(0, 0 [pid 388] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 310] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=989446997}) [pid 308] <... write resumed>) = 416 [pid 303] <... futex resumed>) = 0 [pid 966] set_robust_list(0x55555db767e0, 24 [pid 962] <... setpgid resumed>) = 0 [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 310] read(3 [pid 304] <... futex resumed>) = 1 [pid 303] futex(0x19898dd0f960, FUTEX_WAKE_PRIVATE, 1 [pid 963] set_robust_list(0x55556226f7e0, 24 [pid 961] <... mmap resumed>) = 0x7f2158fcb000 [pid 388] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 310] <... read resumed>, "\x9c\x01\x00\x00", 4) = 4 [pid 308] futex(0x19898cd6a160, FUTEX_WAIT_PRIVATE, 0, NULL [pid 303] <... futex resumed>) = 1 [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 386] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=100, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 381] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=97, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 312] <... futex resumed>) = 0 [pid 310] read(3 [pid 303] read(6 [pid 388] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 386] rt_sigreturn({mask=[]} [pid 381] rt_sigreturn({mask=[]} [pid 312] epoll_pwait(4 [pid 310] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xd6\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x36\x01\x00\x00"..., 412) = 412 [pid 303] <... read resumed>, "\xf4\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x05\x00\x00\x00\x20\x00\x00\x00\xcc\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\xc0\x05\xd9\x01"..., 9967212) = 304 [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 386] <... rt_sigreturn resumed>) = 0 [pid 381] <... rt_sigreturn resumed>) = 0 [pid 312] <... epoll_pwait resumed>, [{events=EPOLLOUT, data=0x3ff4dd4ab7000002}], 128, 0, NULL, 0) = 1 [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 303] write(6, "\x9c\x01\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xd7\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 416 [pid 388] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 312] epoll_pwait(4 [pid 303] <... write resumed>) = 416 [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 310] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=999768934}) [pid 303] read(6 [pid 388] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 310] read(3 [pid 303] <... read resumed>, 0x198990a00000, 9967212) = -1 EAGAIN (Resource temporarily unavailable) [pid 388] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=106, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 310] <... read resumed>, "\x9c\x01\x00\x00", 4) = 4 [pid 303] futex(0x3417d78, FUTEX_WAIT_PRIVATE, 0, NULL [pid 388] rt_sigreturn({mask=[]} [pid 310] read(3 [pid 388] <... rt_sigreturn resumed>) = 0 [pid 310] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xd7\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x36\x01\x00\x00"..., 412) = 412 [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 388] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 961] mprotect(0x7f2158fcc000, 131072, PROT_READ|PROT_WRITE [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 962] symlinkat("/syzcgroup/unified/syz6", AT_FDCWD, "./cgroup" [pid 388] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 961] <... mprotect resumed>) = 0 [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 962] <... symlinkat resumed>) = 0 [pid 388] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 966] <... set_robust_list resumed>) = 0 [pid 962] symlinkat("/syzcgroup/cpu/syz6", AT_FDCWD, "./cgroup.cpu" [pid 961] rt_sigprocmask(SIG_BLOCK, ~[] [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 388] close(3) = 0 [pid 388] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 388] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 388] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 388] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 388] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 388] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 388] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 388] close(3) = 0 [pid 388] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xcd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 388] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 388] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55556936e7d0) = 113 [pid 388] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 384] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=133, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 384] rt_sigreturn({mask=[]}) = 0 ci2-android-5-15/strace-static-x86_64: Process 971 attached [pid 966] rt_sigprocmask(SIG_SETMASK, [] [pid 962] <... symlinkat resumed>) = 0 [pid 961] <... rt_sigprocmask resumed>, [], 8) = 0 [ 40.060969][ T940] CPU: 0 PID: 940 Comm: syz.2.191 Tainted: G B W syzkaller #0 [ 40.061472][ T936] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 40.070021][ T930] RIP: 0010:pppol2tp_sock_to_session+0x167/0x1b0 [ 40.087814][ T940] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 40.092216][ T936] RIP: 0010:pppol2tp_sock_to_session+0x167/0x1b0 [ 40.098637][ T940] RIP: 0010:pppol2tp_sock_to_session+0x167/0x1b0 [pid 304] futex(0x34196c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=884108039} [pid 971] set_robust_list(0x55556936e7e0, 24 [pid 963] <... set_robust_list resumed>) = 0 [pid 962] symlinkat("/syzcgroup/net/syz6", AT_FDCWD, "./cgroup.net" [pid 961] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f2158feb990, parent_tid=0x7f2158feb990, exit_signal=0, stack=0x7f2158fcb000, stack_size=0x201c0, tls=0x7f2158feb6c0} [pid 971] <... set_robust_list resumed>) = 0 [pid 962] <... symlinkat resumed>) = 0 [pid 971] rt_sigprocmask(SIG_SETMASK, [] [pid 966] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 962] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 961] <... clone3 resumed> => {parent_tid=[135]}, 88) = 135 [pid 971] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 962] <... openat resumed>) = 3 [ 40.105191][ T936] Code: 5d c3 e8 2c 83 0b fd be 02 00 00 00 eb 0a e8 20 83 0b fd be 01 00 00 00 4c 89 f7 e8 33 02 f2 fd e9 0f ff ff ff e8 09 83 0b fd <0f> 0b 48 89 df e8 ef 00 00 00 eb bd e8 f8 82 0b fd 4c 89 f7 be 03 [ 40.110993][ T930] Code: 5d c3 e8 2c 83 0b fd be 02 00 00 00 eb 0a e8 20 83 0b fd be 01 00 00 00 4c 89 f7 e8 33 02 f2 fd e9 0f ff ff ff e8 09 83 0b fd <0f> 0b 48 89 df e8 ef 00 00 00 eb bd e8 f8 82 0b fd 4c 89 f7 be 03 [ 40.131509][ T936] RSP: 0018:ffffc90002167bf0 EFLAGS: 00010293 [ 40.151769][ T930] RSP: 0018:ffffc90002137bf0 EFLAGS: 00010293 [pid 971] chdir("./36" [pid 966] chdir("./40" [pid 962] write(3, "1000", 4 [pid 961] rt_sigprocmask(SIG_SETMASK, [] [pid 971] <... chdir resumed>) = 0 ci2-android-5-15/strace-static-x86_64: Process 972 attached [pid 971] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 966] <... chdir resumed>) = 0 [pid 963] rt_sigprocmask(SIG_SETMASK, [] [pid 962] <... write resumed>) = 4 [pid 961] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 388] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=109, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 388] rt_sigreturn({mask=[]}) = 0 [pid 972] set_robust_list(0x7f2158feb9a0, 24 [pid 971] <... prctl resumed>) = 0 [pid 966] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 963] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 962] close(3 [pid 961] futex(0x7f2159411fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 388] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=112, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 388] rt_sigreturn({mask=[]}) = 0 [pid 383] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=122, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 383] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [ 40.161218][ T936] [ 40.164878][ T940] Code: 5d c3 e8 2c 83 0b fd be 02 00 00 00 eb 0a e8 20 83 0b fd be 01 00 00 00 4c 89 f7 e8 33 02 f2 fd e9 0f ff ff ff e8 09 83 0b fd <0f> 0b 48 89 df e8 ef 00 00 00 eb bd e8 f8 82 0b fd 4c 89 f7 be 03 [ 40.166687][ T936] RAX: ffffffff845e33d7 RBX: ffff88811c5c5000 RCX: ffff88811d692780 [ 40.186637][ T930] RAX: ffffffff845e33d7 RBX: ffff88811c5c0000 RCX: ffff88811d6913c0 [ 40.194432][ T936] RDX: 0000000000000000 RSI: 0000000020c65360 RDI: 000000000c04eb7d [ 40.203667][ T940] RSP: 0018:ffffc90001fbfbf0 EFLAGS: 00010293 [pid 972] <... set_robust_list resumed>) = 0 [pid 971] setpgid(0, 0 [pid 966] <... prctl resumed>) = 0 [pid 963] chdir("./32" [pid 962] <... close resumed>) = 0 [pid 961] <... futex resumed>) = 0 [pid 972] rt_sigprocmask(SIG_SETMASK, [] [pid 971] <... setpgid resumed>) = 0 [pid 966] setpgid(0, 0 [pid 963] <... chdir resumed>) = 0 [pid 962] read(200 [pid 961] futex(0x7f2159411fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 972] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 971] symlinkat("/syzcgroup/unified/syz5", AT_FDCWD, "./cgroup" [pid 966] <... setpgid resumed>) = 0 [pid 963] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 962] <... read resumed>, 0x7ffef91e3880, 1000) = -1 EAGAIN (Resource temporarily unavailable) [ 40.210386][ T936] RBP: ffffc90002167c10 R08: ffff88811c5c5083 R09: 1ffff110238b8a10 [ 40.216428][ T930] RDX: 0000000000000000 RSI: 0000000020c65920 RDI: 000000000c04eb7d [ 40.224431][ T936] R10: dffffc0000000000 R11: ffffed10238b8a11 R12: dffffc0000000000 [ 40.232688][ T940] RAX: ffffffff845e33d7 RBX: ffff88811c5c3000 RCX: ffff88812342cf00 [ 40.240542][ T936] R13: dffffc0000000000 R14: 0000000020c65360 R15: ffff88811ff6e000 [ 40.248695][ T930] RBP: ffffc90002137c10 R08: ffff88811c5c0083 R09: 1ffff110238b8010 [pid 972] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 971] <... symlinkat resumed>) = 0 [pid 966] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup" [pid 963] <... prctl resumed>) = 0 [pid 962] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 972] <... socket resumed>) = 3 [pid 971] symlinkat("/syzcgroup/cpu/syz5", AT_FDCWD, "./cgroup.cpu" [pid 966] <... symlinkat resumed>) = 0 [pid 963] setpgid(0, 0 [pid 962] <... symlinkat resumed>) = 0 [pid 972] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 971] <... symlinkat resumed>) = 0 [pid 966] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu" [pid 963] <... setpgid resumed>) = 0 [pid 962] close(249 [pid 961] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [ 40.256659][ T936] FS: 0000000000000000(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 40.264581][ T940] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000000c04eb7d [ 40.273376][ T930] R10: dffffc0000000000 R11: ffffed10238b8011 R12: dffffc0000000000 [ 40.281076][ T936] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 40.288950][ T930] R13: dffffc0000000000 R14: 0000000020c65920 R15: ffff8881187fcc00 [ 40.296034][ T940] RBP: ffffc90001fbfc10 R08: ffff88811c5c3083 R09: 1ffff110238b8610 [pid 971] symlinkat("/syzcgroup/net/syz5", AT_FDCWD, "./cgroup.net" [pid 966] <... symlinkat resumed>) = 0 [pid 963] symlinkat("/syzcgroup/unified/syz0", AT_FDCWD, "./cgroup" [pid 962] <... close resumed>) = 0 [pid 961] futex(0x7f2159411fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 971] <... symlinkat resumed>) = 0 [pid 966] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net" [pid 963] <... symlinkat resumed>) = 0 [pid 962] close(248 [pid 961] <... futex resumed>) = 0 [pid 966] <... symlinkat resumed>) = 0 [pid 963] symlinkat("/syzcgroup/cpu/syz0", AT_FDCWD, "./cgroup.cpu" [pid 962] <... close resumed>) = 0 [pid 961] futex(0x7f2159411fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 972] <... futex resumed>) = 0 [pid 972] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP) = 4 [pid 972] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [ 40.303729][ T930] FS: 0000000000000000(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 40.312241][ T936] CR2: 00007f215904fe60 CR3: 0000000132432000 CR4: 00000000003506b0 [ 40.321140][ T930] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 40.329170][ T940] R10: dffffc0000000000 R11: ffffed10238b8611 R12: dffffc0000000000 [ 40.335253][ T930] CR2: 00007f215904fe60 CR3: 000000012de60000 CR4: 00000000003506b0 [ 40.343690][ T940] R13: dffffc0000000000 R14: 0000000000000000 R15: ffff88811ff6e800 [ 40.351248][ T930] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [pid 972] futex(0x7f2159411fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 971] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 966] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 963] <... symlinkat resumed>) = 0 [pid 962] prctl(PR_SET_NAME, "syz.6.199" [pid 971] <... openat resumed>) = 3 [pid 966] <... openat resumed>) = 3 [pid 963] symlinkat("/syzcgroup/net/syz0", AT_FDCWD, "./cgroup.net" [pid 962] <... prctl resumed>) = 0 [pid 961] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 961] futex(0x7f2159411fa8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 972] <... futex resumed>) = 0 [pid 972] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50) = 0 [pid 972] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 972] futex(0x7f2159411fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 961] futex(0x7f2159411fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 961] futex(0x7f2159411fa8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 972] <... futex resumed>) = 0 [pid 972] sendfile(-1, -1, [3], 2757) = -1 EBADF (Bad file descriptor) [pid 972] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 972] futex(0x7f2159411fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 961] futex(0x7f2159411fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 961] futex(0x7f2159411fa8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 972] <... futex resumed>) = 0 [pid 972] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 971] write(3, "1000", 4 [pid 966] write(3, "1000", 4 [pid 962] close(4 [pid 971] <... write resumed>) = 4 [pid 966] <... write resumed>) = 4 [pid 962] <... close resumed>) = 0 [pid 971] close(3 [pid 966] close(3 [pid 963] <... symlinkat resumed>) = 0 [pid 962] futex(0x7f3cea2d1fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 971] <... close resumed>) = 0 [pid 966] <... close resumed>) = 0 [pid 962] <... futex resumed>) = 0 [pid 971] read(200 [pid 966] read(200 [pid 963] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 962] rt_sigaction(SIGRT_1, {sa_handler=0x7f3cea069650, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f3ce9feb450} [pid 972] <... clone3 resumed>) = 136 [pid 961] futex(0x7f2159411fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 972] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 961] <... futex resumed>) = 0 [pid 961] futex(0x7f2159411fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 961] futex(0x7f2159411fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 972] ioctl(3, PPPIOCSMRU, 0) = -1 ENOSYS (Function not implemented) [pid 972] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 961] <... futex resumed>) = 0 [pid 961] close_range(3, 30, 0) = 0 [pid 961] exit_group(0) = ? [pid 971] <... read resumed>, 0x7fffc284a580, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 966] <... read resumed>, 0x7fff36525510, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 962] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 971] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 966] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 962] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 971] <... symlinkat resumed>) = 0 [pid 966] <... symlinkat resumed>) = 0 [pid 962] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 971] close(249 [pid 966] close(249 [pid 963] <... openat resumed>) = 3 [pid 962] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 971] <... close resumed>) = 0 [pid 966] <... close resumed>) = 0 [pid 963] write(3, "1000", 4 [pid 962] <... mmap resumed>) = 0x7f3ce9e8b000 [pid 972] +++ exited with 0 +++ [pid 961] +++ exited with 0 +++ [pid 971] close(248 [pid 966] close(248 [pid 963] <... write resumed>) = 4 [ 40.360329][ T936] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 40.367408][ T930] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 40.375492][ T940] FS: 0000000000000000(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 40.383406][ T930] Call Trace: [ 40.396014][ T930] [ 40.399707][ T930] pppol2tp_release+0x150/0x2b0 [ 40.400943][ T936] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 40.404920][ T930] sock_close+0xb8/0x200 [pid 962] mprotect(0x7f3ce9e8c000, 131072, PROT_READ|PROT_WRITE [pid 971] <... close resumed>) = 0 [pid 966] <... close resumed>) = 0 [pid 963] close(3 [pid 962] <... mprotect resumed>) = 0 [pid 384] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=134, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 971] prctl(PR_SET_NAME, "syz.5.205" [pid 966] prctl(PR_SET_NAME, "syz.2.203" [pid 963] <... close resumed>) = 0 [pid 962] rt_sigprocmask(SIG_BLOCK, ~[] [pid 384] rt_sigreturn({mask=[]} [pid 971] <... prctl resumed>) = 0 [pid 966] <... prctl resumed>) = 0 [pid 963] read(200 [pid 962] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 384] <... rt_sigreturn resumed>) = -1 EINTR (Interrupted system call) [pid 971] close(4 [pid 966] close(4 [pid 963] <... read resumed>, 0x7ffe8a1ae760, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 962] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f3ce9eab990, parent_tid=0x7f3ce9eab990, exit_signal=0, stack=0x7f3ce9e8b000, stack_size=0x201c0, tls=0x7f3ce9eab6c0}ci2-android-5-15/strace-static-x86_64: Process 974 attached [ 40.413403][ T936] Call Trace: [ 40.417280][ T930] ? sock_mmap+0xa0/0xa0 [ 40.421014][ T940] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 40.424966][ T930] __fput+0x22b/0x900 [ 40.431681][ T936] [ 40.435239][ T930] ____fput+0x15/0x20 [ 40.439123][ T936] pppol2tp_release+0x150/0x2b0 [ 40.442230][ T930] task_work_run+0x127/0x190 [ 40.447273][ T940] CR2: 000055555db764e8 CR3: 0000000125861000 CR4: 00000000003506a0 [ 40.451670][ T930] do_exit+0xb70/0x29a0 [pid 971] <... close resumed>) = 0 [pid 966] <... close resumed>) = 0 [pid 963] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 974] set_robust_list(0x7f3ce9eab9a0, 24 [pid 971] futex(0x7fbe36238fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 966] futex(0x7f6bbdca6fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 963] <... symlinkat resumed>) = 0 [pid 962] <... clone3 resumed> => {parent_tid=[102]}, 88) = 102 [pid 384] write(248, "\x00\x00\x00\x00", 4 [pid 974] <... set_robust_list resumed>) = 0 [pid 971] <... futex resumed>) = 0 [pid 966] <... futex resumed>) = 0 [pid 963] close(249 [pid 962] rt_sigprocmask(SIG_SETMASK, [] [pid 384] <... write resumed>) = 4 [pid 310] <... pselect6 resumed>) = 1 (in [26], left {tv_sec=0, tv_nsec=604323400}) [pid 974] rt_sigprocmask(SIG_SETMASK, [] [pid 971] rt_sigaction(SIGRT_1, {sa_handler=0x7fbe35fd0650, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fbe35f52450} [pid 966] rt_sigaction(SIGRT_1, {sa_handler=0x7f6bbda3e650, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f6bbd9c0450} [pid 963] <... close resumed>) = 0 [pid 962] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 384] umount2("./44", MNT_FORCE|UMOUNT_NOFOLLOW [pid 310] read(26 [pid 974] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 971] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 966] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 963] close(248 [pid 962] futex(0x7f3cea2d1fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 384] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 310] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [ 40.459763][ T936] sock_close+0xb8/0x200 [ 40.463721][ T930] ? __se_sys_clock_nanosleep+0x30b/0x3a0 [ 40.468577][ T936] ? sock_mmap+0xa0/0xa0 [ 40.474128][ T930] ? put_task_struct+0x90/0x90 [ 40.478429][ T940] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 40.482859][ T930] ? __kasan_check_write+0x14/0x20 [ 40.491131][ T936] __fput+0x22b/0x900 [ 40.495912][ T930] __x64_sys_exit+0x40/0x40 [ 40.500767][ T940] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 40.504905][ T930] x64_sys_call+0x44/0x9a0 [pid 974] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 971] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 966] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 963] <... close resumed>) = 0 [pid 962] <... futex resumed>) = 0 [pid 384] openat(AT_FDCWD, "./44", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 310] write(3, "\xe4\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x01\x00\x00\x00\x20\x00\x00\x00\xc9\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x1c\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x1c\x00\x00\x00\x14\x00\x00\x00\x40\x52\x64\x22"..., 232 [pid 974] <... socket resumed>) = 3 [pid 971] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 966] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 963] prctl(PR_SET_NAME, "syz.0.200" [pid 962] futex(0x7f3cea2d1fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 384] <... openat resumed>) = 3 [pid 312] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3ff4dd4ab7000002}], 128, 898, NULL, 0) = 1 [pid 310] <... write resumed>) = 232 [pid 974] futex(0x7f3cea2d1fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 971] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 966] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 963] <... prctl resumed>) = 0 [pid 384] fstat(3 [pid 312] futex(0x34196c0, FUTEX_WAKE_PRIVATE, 1 [pid 310] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x01\x00\x00\x00\xce\x00\x00\x00\x00\x00\x00\x00", 56 [pid 974] <... futex resumed>) = 1 [pid 971] <... mmap resumed>) = 0x7fbe35df2000 [pid 966] <... mmap resumed>) = 0x7f6bbd860000 [pid 963] close(4 [pid 962] <... futex resumed>) = 0 [pid 384] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 312] <... futex resumed>) = 1 [pid 310] <... write resumed>) = 56 [pid 304] <... futex resumed>) = 0 [pid 974] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 971] mprotect(0x7fbe35df3000, 131072, PROT_READ|PROT_WRITE [pid 966] mprotect(0x7f6bbd861000, 131072, PROT_READ|PROT_WRITE [pid 963] <... close resumed>) = 0 [pid 962] futex(0x7f3cea2d1fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 384] getdents64(3 [pid 312] read(6 [pid 310] write(18, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xce\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 304] epoll_pwait(4 [pid 974] <... socket resumed>) = 4 [pid 971] <... mprotect resumed>) = 0 [pid 966] <... mprotect resumed>) = 0 [pid 963] futex(0x7fc624282fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 962] <... futex resumed>) = 0 [pid 384] <... getdents64 resumed>, 0x55556b4ae900 /* 6 entries */, 32768) = 176 [pid 312] <... read resumed>, "\xe4\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x01\x00\x00\x00\x20\x00\x00\x00\xc9\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x1c\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x1c\x00\x00\x00\x14\x00\x00\x00\x40\x52\x64\x22"..., 9967212) = 232 [pid 310] <... write resumed>) = 48 [pid 304] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [ 40.513423][ T936] ____fput+0x15/0x20 [ 40.516882][ T930] do_syscall_64+0x4c/0xa0 [ 40.521834][ T936] task_work_run+0x127/0x190 [ 40.525554][ T930] ? clear_bhb_loop+0x50/0xa0 [ 40.530052][ T936] do_exit+0xb70/0x29a0 [ 40.534305][ T930] ? clear_bhb_loop+0x50/0xa0 [ 40.539142][ T936] ? __se_sys_clock_nanosleep+0x30b/0x3a0 [ 40.543230][ T930] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 40.549930][ T940] Call Trace: [ 40.555022][ T930] RIP: 0033:0x7fc623ffb0d9 [ 40.559414][ T936] ? put_task_struct+0x90/0x90 [pid 974] futex(0x7f3cea2d1fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 971] rt_sigprocmask(SIG_BLOCK, ~[] [pid 966] rt_sigprocmask(SIG_BLOCK, ~[] [pid 963] <... futex resumed>) = 0 [pid 962] futex(0x7f3cea2d1fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 384] umount2("./44/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 312] read(6 [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 304] sched_getaffinity(0, 8192 [pid 974] <... futex resumed>) = 0 [pid 971] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 966] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 963] rt_sigaction(SIGRT_1, {sa_handler=0x7fc62401a650, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc623f9c450} [pid 962] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 384] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 312] <... read resumed>, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x01\x00\x00\x00\xce\x00\x00\x00\x00\x00\x00\x00", 9967212) = 56 [pid 304] <... sched_getaffinity resumed>, [0 1]) = 8 [pid 971] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fbe35e12990, parent_tid=0x7fbe35e12990, exit_signal=0, stack=0x7fbe35df2000, stack_size=0x201c0, tls=0x7fbe35e126c0} [pid 966] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6bbd880990, parent_tid=0x7f6bbd880990, exit_signal=0, stack=0x7f6bbd860000, stack_size=0x201c0, tls=0x7f6bbd8806c0} [pid 963] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 962] futex(0x7f3cea2d1fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 384] newfstatat(AT_FDCWD, "./44/binderfs" [pid 312] write(6, "\x9c\x01\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xd8\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 416ci2-android-5-15/strace-static-x86_64: Process 975 attached [pid 974] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 963] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 962] <... futex resumed>) = 0 [pid 384] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 312] <... write resumed>) = 416 [pid 310] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=973367271}) [pid 975] set_robust_list(0x7fbe35e129a0, 24) = 0 [ 40.562996][ T930] Code: Unable to access opcode bytes at RIP 0x7fc623ffb0af. [ 40.567671][ T940] [ 40.575022][ T930] RSP: 002b:00007fc623e5bef8 EFLAGS: 00000246 ORIG_RAX: 000000000000003c [ 40.579208][ T973] ------------[ cut here ]------------ [ 40.586206][ T930] RAX: ffffffffffffffda RBX: 0000000000000058 RCX: 00007fc623ffb0d9 [ 40.592376][ T940] pppol2tp_release+0x150/0x2b0 [ 40.599744][ T930] RDX: 00007fc623e5c9c8 RSI: 0000000000000000 RDI: 0000000000000000 [ 40.605044][ T936] ? __kasan_check_write+0x14/0x20 [pid 975] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 975] futex(0x7fbe36238fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 974] <... connect resumed>) = 0 [pid 971] <... clone3 resumed> => {parent_tid=[114]}, 88) = 114 [pid 966] <... clone3 resumed> => {parent_tid=[124]}, 88) = 124 [pid 963] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 962] futex(0x7f3cea2d1fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 384] unlink("./44/binderfs" [pid 312] read(6 [pid 310] read(3 [pid 304] epoll_pwait(4 [pid 974] futex(0x7f3cea2d1fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 971] rt_sigprocmask(SIG_SETMASK, [] [pid 966] rt_sigprocmask(SIG_SETMASK, [] [pid 963] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 962] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 384] <... unlink resumed>) = 0 [pid 312] <... read resumed>, 0x198990a00000, 9967212) = -1 EAGAIN (Resource temporarily unavailable) [pid 310] <... read resumed>, "\x9c\x01\x00\x00", 4) = 4 [pid 304] <... epoll_pwait resumed>, [{events=EPOLLOUT, data=0x3ff4dd4ab7000002}], 128, 0, NULL, 0) = 1 [pid 974] <... futex resumed>) = 0 [pid 971] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 966] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 963] <... mmap resumed>) = 0x7fc623e3c000 [pid 962] futex(0x7f3cea2d1fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 384] umount2("./44/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 312] epoll_pwait(4 [ 40.612851][ T930] RBP: 00007fc624092024 R08: 0000000000000000 R09: 0000000000000058 [ 40.618938][ T940] sock_close+0xb8/0x200 [ 40.625625][ T930] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 40.630557][ T973] WARNING: CPU: 1 PID: 973 at net/l2tp/l2tp_ppp.c:156 pppol2tp_sock_to_session+0x167/0x1b0 [ 40.637812][ T936] __x64_sys_exit+0x40/0x40 [ 40.647732][ T930] R13: 00007fc624283038 R14: 00007fc624282fa0 R15: 00007ffe8a1ae7f8 [ 40.652160][ T936] x64_sys_call+0x44/0x9a0 [pid 310] read(3 [pid 974] sendfile(-1, -1, [3 [pid 971] futex(0x7fbe36238fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 966] futex(0x7f6bbdca6fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 963] mprotect(0x7fc623e3d000, 131072, PROT_READ|PROT_WRITE [pid 312] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 971] <... futex resumed>) = 1 [pid 310] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xd8\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x36\x01\x00\x00"..., 412) = 412 [pid 963] <... mprotect resumed>) = 0 [pid 312] epoll_pwait(4 [pid 966] <... futex resumed>) = 0 [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 971] futex(0x7fbe36238fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 304] futex(0x34196c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=312452859} [pid 966] futex(0x7f6bbdca6fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 975] <... futex resumed>) = 0 [pid 974] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 963] rt_sigprocmask(SIG_BLOCK, ~[] [pid 962] <... futex resumed>) = 0 [pid 384] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 975] socket(AF_PPPOX, SOCK_STREAM, 1) = 3 [pid 975] futex(0x7fbe36238fac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 975] futex(0x7fbe36238fa8, FUTEX_WAIT_PRIVATE, 0, NULLci2-android-5-15/strace-static-x86_64: Process 976 attached [pid 976] set_robust_list(0x7f6bbd8809a0, 24) = 0 [pid 976] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 976] socket(AF_PPPOX, SOCK_STREAM, 1) = 3 [pid 976] futex(0x7f6bbdca6fac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 976] futex(0x7f6bbdca6fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 974] futex(0x7f3cea2d1fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 971] <... futex resumed>) = 0 [pid 966] <... futex resumed>) = 0 [pid 963] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 962] futex(0x7f3cea2d1fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 384] newfstatat(AT_FDCWD, "./44/cgroup.net" [pid 974] <... futex resumed>) = 0 [pid 971] futex(0x7fbe36238fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 966] futex(0x7f6bbdca6fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 963] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc623e5c990, parent_tid=0x7fc623e5c990, exit_signal=0, stack=0x7fc623e3c000, stack_size=0x201c0, tls=0x7fc623e5c6c0} [pid 962] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 384] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 ci2-android-5-15/strace-static-x86_64: Process 977 attached [pid 975] <... futex resumed>) = 0 [pid 974] futex(0x7f3cea2d1fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 971] <... futex resumed>) = 1 [pid 966] <... futex resumed>) = 1 [pid 962] futex(0x7f3cea2d1fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 384] unlink("./44/cgroup.net" [pid 977] set_robust_list(0x7fc623e5c9a0, 24 [pid 975] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 974] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 971] futex(0x7fbe36238fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 966] futex(0x7f6bbdca6fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 963] <... clone3 resumed> => {parent_tid=[99]}, 88) = 99 [pid 962] <... futex resumed>) = 0 [pid 384] <... unlink resumed>) = 0 [pid 976] <... futex resumed>) = 0 [pid 976] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP) = 4 [pid 976] futex(0x7f6bbdca6fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 976] futex(0x7f6bbdca6fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 977] <... set_robust_list resumed>) = 0 [pid 975] <... socket resumed>) = 4 [pid 974] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 966] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 963] rt_sigprocmask(SIG_SETMASK, [] [pid 962] futex(0x7f3cea2d1fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [ 40.664726][ T936] do_syscall_64+0x4c/0xa0 [ 40.669890][ T936] ? clear_bhb_loop+0x50/0xa0 [ 40.671903][ T940] ? sock_mmap+0xa0/0xa0 [ 40.675069][ T936] ? clear_bhb_loop+0x50/0xa0 [ 40.679640][ T930] [ 40.684056][ T936] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 40.687329][ T940] __fput+0x22b/0x900 [ 40.692777][ T936] RIP: 0033:0x7f215918a0d9 [ 40.697058][ T930] ---[ end trace 47568da4eba4806a ]--- [ 40.701225][ T936] Code: Unable to access opcode bytes at RIP 0x7f215918a0af. [ 40.707838][ T940] ____fput+0x15/0x20 [pid 384] umount2("./44/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 963] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 977] rt_sigprocmask(SIG_SETMASK, [] [pid 975] futex(0x7fbe36238fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 966] futex(0x7f6bbdca6fa8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 974] <... clone3 resumed>) = 103 [pid 976] <... futex resumed>) = 0 [pid 976] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 975] <... futex resumed>) = 1 [pid 974] futex(0x7f3cea2d1fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 971] <... futex resumed>) = 0 [pid 977] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 975] futex(0x7fbe36238fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 974] <... futex resumed>) = 1 [pid 963] futex(0x7fc624282fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 962] <... futex resumed>) = 0 [pid 977] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 975] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 974] futex(0x7f3cea2d1fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 971] futex(0x7fbe36238fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 963] <... futex resumed>) = 0 [pid 977] <... socket resumed>) = 3 [pid 971] <... futex resumed>) = 0 [pid 962] futex(0x7f3cea2d1fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 977] futex(0x7fc624282fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 975] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 974] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 971] futex(0x7fbe36238fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 963] futex(0x7fc624282fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 962] <... futex resumed>) = 0 [pid 977] <... futex resumed>) = 0 [pid 975] <... connect resumed>) = 0 [pid 974] ioctl(3, PPPIOCSMRU, 0 [pid 384] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 976] <... connect resumed>) = 0 [pid 976] futex(0x7f6bbdca6fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 977] futex(0x7fc624282fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 976] futex(0x7f6bbdca6fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 975] futex(0x7fbe36238fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 974] <... ioctl resumed>) = -1 ENOSYS (Function not implemented) [pid 966] futex(0x7f6bbdca6fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 963] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 962] futex(0x7f3cea2d1fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 384] newfstatat(AT_FDCWD, "./44/cgroup.cpu" [pid 977] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 975] <... futex resumed>) = 1 [pid 974] futex(0x7f3cea2d1fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 971] <... futex resumed>) = 0 [pid 963] futex(0x7fc624282fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 962] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 384] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 966] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 966] futex(0x7f6bbdca6fa8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 976] <... futex resumed>) = 0 [pid 976] sendfile(-1, -1, [3], 2757) = -1 EBADF (Bad file descriptor) [pid 976] futex(0x7f6bbdca6fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 966] futex(0x7f6bbdca6fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 976] <... futex resumed>) = 0 [pid 966] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 976] futex(0x7f6bbdca6fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 966] futex(0x7f6bbdca6fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 976] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 966] futex(0x7f6bbdca6fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 976] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88) = 125 [pid 976] futex(0x7f6bbdca6fac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 966] <... futex resumed>) = 0 [pid 966] futex(0x7f6bbdca6fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 966] futex(0x7f6bbdca6fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 976] ioctl(3, PPPIOCSMRU, 0) = -1 ENOSYS (Function not implemented) [pid 976] futex(0x7f6bbdca6fac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 966] <... futex resumed>) = 0 [pid 966] close_range(3, 30, 0) = 0 [pid 966] exit_group(0) = ? [pid 976] +++ exited with 0 +++ [pid 966] +++ exited with 0 +++ [pid 383] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=123, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 383] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 383] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 383] umount2("./40", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 383] openat(AT_FDCWD, "./40", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 383] fstat(3, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 383] getdents64(3, 0x55555db89900 /* 6 entries */, 32768) = 176 [pid 383] umount2("./40/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 383] newfstatat(AT_FDCWD, "./40/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 383] unlink("./40/binderfs") = 0 [pid 383] umount2("./40/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 383] newfstatat(AT_FDCWD, "./40/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 383] unlink("./40/cgroup.net") = 0 [pid 383] umount2("./40/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 383] newfstatat(AT_FDCWD, "./40/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 383] unlink("./40/cgroup.cpu") = 0 [pid 383] umount2("./40/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 381] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=94, si_uid=0, si_status=0, si_utime=0, si_stime=51 /* 0.51 s */} --- [pid 963] <... futex resumed>) = 0 [pid 977] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 975] sendfile(-1, -1, [3 [pid 971] futex(0x7fbe36238fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 974] <... futex resumed>) = 0 [pid 962] close_range(3, 30, 0 [pid 975] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 974] futex(0x7f3cea2d1fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 971] <... futex resumed>) = 0 [pid 963] futex(0x7fc624282fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 962] <... close_range resumed>) = 0 [pid 381] rt_sigreturn({mask=[]} [pid 310] <... pselect6 resumed>) = 1 (in [16], left {tv_sec=0, tv_nsec=906122048}) [pid 977] <... socket resumed>) = 4 [pid 975] futex(0x7fbe36238fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 384] unlink("./44/cgroup.cpu" [pid 383] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 383] newfstatat(AT_FDCWD, "./40/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 383] unlink("./40/cgroup") = 0 [pid 383] getdents64(3, 0x55555db89900 /* 0 entries */, 32768) = 0 [pid 383] close(3) = 0 [pid 383] unlinkat(AT_FDCWD, "./40", AT_REMOVEDIR) = 0 [pid 383] mkdirat(AT_FDCWD, "./41", 0777) = 0 [pid 383] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3 [pid 383] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [ 40.714114][ T936] RSP: 002b:00007f2158feaef8 EFLAGS: 00000246 ORIG_RAX: 000000000000003c [ 40.718437][ T973] Modules linked in: [ 40.727866][ T936] RAX: ffffffffffffffda RBX: 0000000000000058 RCX: 00007f215918a0d9 [ 40.728551][ T940] task_work_run+0x127/0x190 [ 40.732129][ T936] RDX: 00007f2158feb9c8 RSI: 0000000000000000 RDI: 0000000000000000 [ 40.740843][ T973] [ 40.744849][ T936] RBP: 00007f2159221024 R08: 0000000000000000 R09: 0000000000000058 [pid 383] close(3 [pid 977] futex(0x7fc624282fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 975] <... futex resumed>) = 0 [pid 971] futex(0x7fbe36238fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 962] exit_group(0 [pid 384] <... unlink resumed>) = 0 [pid 381] <... rt_sigreturn resumed>) = 0 [pid 310] read(16 [pid 383] <... close resumed>) = 0 [pid 383] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 383] close(3) = 0 [pid 383] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 383] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 977] <... futex resumed>) = 1 [pid 975] futex(0x7fbe36238fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 974] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 971] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 963] <... futex resumed>) = 0 [pid 962] <... exit_group resumed>) = ? [pid 310] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 975] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 971] futex(0x7fbe36238fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 310] write(3, "\xe4\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\xcb\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x1c\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x1c\x00\x00\x00\x14\x00\x00\x00\x80\x95\x0a\x30"..., 232 [pid 974] +++ exited with 0 +++ [pid 383] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 383] close(3) = 0 [pid 383] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 962] +++ exited with 0 +++ [pid 386] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=101, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 386] rt_sigreturn({mask=[]} [pid 977] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 963] futex(0x7fc624282fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 975] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 971] <... futex resumed>) = 0 [pid 963] <... futex resumed>) = 0 [pid 977] <... connect resumed>) = 0 [pid 312] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3ff4dd4ab7000002}], 128, 317, NULL, 0) = 1 [pid 310] <... write resumed>) = 232 [pid 971] futex(0x7fbe36238fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 386] <... rt_sigreturn resumed>) = -1 EINTR (Interrupted system call) [pid 386] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 386] umount2("./32", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 975] <... clone3 resumed>) = 115 [pid 386] openat(AT_FDCWD, "./32", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 975] futex(0x7fbe36238fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 963] futex(0x7fc624282fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 977] futex(0x7fc624282fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 386] fstat(3 [pid 312] futex(0x34196c0, FUTEX_WAKE_PRIVATE, 1 [pid 310] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\xcf\x00\x00\x00\x00\x00\x00\x00", 56 [pid 384] umount2("./44/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 386] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 386] getdents64(3, 0x55556825d900 /* 6 entries */, 32768) = 176 [pid 386] umount2("./32/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 386] newfstatat(AT_FDCWD, "./32/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 386] unlink("./32/binderfs") = 0 [pid 386] umount2("./32/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 386] newfstatat(AT_FDCWD, "./32/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 386] unlink("./32/cgroup.net") = 0 [pid 383] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 977] <... futex resumed>) = 0 [pid 975] <... futex resumed>) = 1 [pid 971] <... futex resumed>) = 0 [pid 963] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 386] umount2("./32/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 384] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 312] <... futex resumed>) = 1 [pid 310] <... write resumed>) = 56 [pid 304] <... futex resumed>) = 0 [pid 386] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 386] newfstatat(AT_FDCWD, "./32/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 386] unlink("./32/cgroup.cpu") = 0 [pid 386] umount2("./32/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 386] newfstatat(AT_FDCWD, "./32/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 386] unlink("./32/cgroup") = 0 [pid 386] getdents64(3, 0x55556825d900 /* 0 entries */, 32768) = 0 [pid 386] close(3) = 0 [pid 386] unlinkat(AT_FDCWD, "./32", AT_REMOVEDIR) = 0 [pid 386] mkdirat(AT_FDCWD, "./33", 0777) = 0 [pid 386] openat(AT_FDCWD, "/dev/loop6", O_RDWR) = 3 [pid 386] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 386] close(3) = 0 [pid 386] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 386] close(3) = 0 [pid 386] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 386] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 386] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 386] close(3) = 0 [pid 386] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 975] ioctl(3, PPPIOCSMRU, 0 [pid 971] futex(0x7fbe36238fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 386] <... socket resumed>) = 3 [pid 977] sendfile(-1, -1, [3 [pid 975] <... ioctl resumed>) = -1 ENOSYS (Function not implemented) [pid 971] <... futex resumed>) = 0 [pid 963] futex(0x7fc624282fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 384] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=127, si_uid=0, si_status=0, si_utime=0, si_stime=46 /* 0.46 s */} --- [pid 312] read(6 [pid 310] write(15, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xcf\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 304] epoll_pwait(4 [pid 386] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 386] close(3) = 0 [pid 386] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 386] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 386] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 386] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x10\x36\x1e\xf9\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 952) = 0 [pid 386] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 386] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 386] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x10\x36\x1e\xf9\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 1368) = 0 [pid 386] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 386] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 386] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x10\x36\x1e\xf9\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 744) = 0 [pid 386] close(3) = 0 [pid 386] read(249 [pid 383] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 383] close(3) = 0 [pid 383] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 383] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 383] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 383] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\xa0\x52\x52\x36\xff\x7f\x00\x00\x00\x00\x00\x00"..., 952) = 0 [pid 383] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 383] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 383] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xa0\x52\x52\x36\xff\x7f\x00\x00\x00\x00\x00\x00"..., 1368) = 0 [pid 383] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 383] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 383] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xa0\x52\x52\x36\xff\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 977] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 975] futex(0x7fbe36238fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 971] futex(0x7fbe36238fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 963] <... futex resumed>) = 0 [pid 977] futex(0x7fc624282fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 975] <... futex resumed>) = 0 [pid 971] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 963] futex(0x7fc624282fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 384] rt_sigreturn({mask=[]} [pid 312] <... read resumed>, "\xe4\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\xcb\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x1c\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x1c\x00\x00\x00\x14\x00\x00\x00\x80\x95\x0a\x30"..., 9967212) = 288 [pid 310] <... write resumed>) = 48 [pid 304] <... epoll_pwait resumed>, [{events=EPOLLOUT, data=0x3ff4dd4ab7000002}], 128, 0, NULL, 0) = 1 [ 40.763732][ T936] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 40.772120][ T936] R13: 00007f2159412038 R14: 00007f2159411fa0 R15: 00007ffe17bbde18 [ 40.780105][ T936] [ 40.786157][ T936] ---[ end trace 47568da4eba4806b ]--- [ 40.788172][ T940] do_exit+0xb70/0x29a0 [ 40.792202][ T973] CPU: 0 PID: 973 Comm: syz.1.201 Tainted: G B W syzkaller #0 [ 40.805063][ T973] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [pid 977] <... futex resumed>) = 0 [pid 975] futex(0x7fbe36238fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 971] close_range(3, 30, 0 [pid 963] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 384] <... rt_sigreturn resumed>) = -1 EINVAL (Invalid argument) [pid 383] <... setsockopt resumed>) = 0 [pid 312] write(6, "\x9c\x01\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xd9\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 416 [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 383] close(3) = 0 [pid 383] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xcf\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 383] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 383] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555db767d0) = 126 [pid 383] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 977] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 971] <... close_range resumed>) = 0 [pid 963] futex(0x7fc624282fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 384] newfstatat(AT_FDCWD, "./44/cgroup" [pid 312] <... write resumed>) = 416 [pid 310] <... pselect6 resumed>) = 2 (in [3 21], left {tv_sec=0, tv_nsec=999984629}) ci2-android-5-15/strace-static-x86_64: Process 981 attached [pid 981] set_robust_list(0x55555db767e0, 24) = 0 [pid 981] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 981] chdir("./41") = 0 [pid 981] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 981] setpgid(0, 0) = 0 [pid 981] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 981] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 981] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 981] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 981] write(3, "1000", 4) = 4 [pid 981] close(3) = 0 [pid 981] read(200, 0x7fff36525510, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 981] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 981] close(249) = 0 [pid 981] close(248) = 0 [pid 981] prctl(PR_SET_NAME, "syz.2.207") = 0 [pid 981] close(4) = 0 [pid 981] futex(0x7f6bbdca6fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 981] rt_sigaction(SIGRT_1, {sa_handler=0x7f6bbda3e650, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f6bbd9c0450}, NULL, 8) = 0 [pid 981] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 963] <... futex resumed>) = 0 [pid 963] futex(0x7fc624282fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 981] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 977] <... clone3 resumed>) = 100 [pid 971] exit_group(0 [pid 384] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 312] read(6 [pid 310] read(3 [pid 304] epoll_pwait(4 [pid 981] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f6bbd860000 [pid 981] mprotect(0x7f6bbd861000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 981] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 981] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6bbd880990, parent_tid=0x7f6bbd880990, exit_signal=0, stack=0x7f6bbd860000, stack_size=0x201c0, tls=0x7f6bbd8806c0} => {parent_tid=[127]}, 88) = 127 [pid 981] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [ 40.815755][ T973] RIP: 0010:pppol2tp_sock_to_session+0x167/0x1b0 [ 40.816431][ T940] ? __se_sys_clock_nanosleep+0x30b/0x3a0 [ 40.822621][ T973] Code: 5d c3 e8 2c 83 0b fd be 02 00 00 00 eb 0a e8 20 83 0b fd be 01 00 00 00 4c 89 f7 e8 33 02 f2 fd e9 0f ff ff ff e8 09 83 0b fd <0f> 0b 48 89 df e8 ef 00 00 00 eb bd e8 f8 82 0b fd 4c 89 f7 be 03 [ 40.830579][ T940] ? put_task_struct+0x90/0x90 [ 40.848267][ T973] RSP: 0018:ffffc900022a7bf0 EFLAGS: 00010293 [ 40.859117][ T940] ? __kasan_check_write+0x14/0x20 [pid 981] futex(0x7f6bbdca6fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 981] futex(0x7f6bbdca6fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-5-15/strace-static-x86_64: Process 983 attached [pid 977] futex(0x7fc624282fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 975] <... futex resumed>) = ? [pid 971] <... exit_group resumed>) = ? [pid 384] unlink("./44/cgroup" [pid 312] <... read resumed>, 0x198990a00000, 9967212) = -1 EAGAIN (Resource temporarily unavailable) [pid 310] <... read resumed>, "\x9c\x01\x00\x00", 4) = 4 [pid 304] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 983] set_robust_list(0x7f6bbd8809a0, 24 [pid 977] <... futex resumed>) = 1 [pid 975] +++ exited with 0 +++ [pid 971] +++ exited with 0 +++ [pid 963] <... futex resumed>) = 0 [pid 384] <... unlink resumed>) = 0 [pid 312] epoll_pwait(4 [pid 310] read(3 [pid 386] <... read resumed>, 0x7ffef91e3d10, 48) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 386] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=103, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 386] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 386] read(249 [pid 983] <... set_robust_list resumed>) = 0 [pid 977] ioctl(3, PPPIOCSMRU, 0 [pid 963] futex(0x7fc624282fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 384] getdents64(3 [pid 312] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 310] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xd9\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x36\x01\x00\x00"..., 412) = 412 [pid 304] epoll_pwait(4, [], 128, 0, NULL, 0) = 0 [pid 983] rt_sigprocmask(SIG_SETMASK, [] [pid 977] <... ioctl resumed>) = -1 ENOSYS (Function not implemented) [pid 963] <... futex resumed>) = 0 [pid 388] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=113, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 384] <... getdents64 resumed>, 0x55556b4ae900 /* 0 entries */, 32768) = 0 [pid 312] epoll_pwait(4 [pid 310] read(21 [ 40.859651][ T973] RAX: ffffffff845e33d7 RBX: ffff8881111aa000 RCX: ffff88810b0bbb40 [ 40.867342][ T940] __x64_sys_exit+0x40/0x40 [ 40.873001][ T973] RDX: 0000000000000000 RSI: 00000000073d1020 RDI: 000000000c04eb7d [ 40.877421][ T940] x64_sys_call+0x44/0x9a0 [ 40.886851][ T973] RBP: ffffc900022a7c10 R08: ffff8881111aa083 R09: 1ffff11022235410 [ 40.890678][ T940] do_syscall_64+0x4c/0xa0 [ 40.897698][ T973] R10: dffffc0000000000 R11: ffffed1022235411 R12: dffffc0000000000 [ 40.902872][ T940] ? clear_bhb_loop+0x50/0xa0 [pid 304] futex(0x34196c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=67167488} [pid 977] futex(0x7fc624282fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 963] futex(0x7fc624282fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 388] rt_sigreturn({mask=[]} [pid 384] close(3 [pid 310] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 981] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 981] futex(0x7f6bbdca709c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 981] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f6bbd83f000 [pid 981] mprotect(0x7f6bbd840000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 981] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 981] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6bbd85f990, parent_tid=0x7f6bbd85f990, exit_signal=0, stack=0x7f6bbd83f000, stack_size=0x201c0, tls=0x7f6bbd85f6c0} => {parent_tid=[128]}, 88) = 128 [pid 981] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 981] futex(0x7f6bbdca7098, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 981] futex(0x7f6bbdca709c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 977] <... futex resumed>) = 0 [pid 963] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 388] <... rt_sigreturn resumed>) = -1 EINTR (Interrupted system call) [pid 384] <... close resumed>) = 0 [pid 310] write(3, "\xe4\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x06\x00\x00\x00\x20\x00\x00\x00\xc7\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x1c\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x1c\x00\x00\x00\x14\x00\x00\x00\x00\xdc\x14\x3c"..., 232 [pid 977] futex(0x7fc624282fa8, FUTEX_WAIT_PRIVATE, 0, NULLci2-android-5-15/strace-static-x86_64: Process 984 attached [pid 983] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 984] set_robust_list(0x7f6bbd85f9a0, 24 [pid 983] socket(AF_PPPOX, SOCK_STREAM, 1) = 3 [pid 984] <... set_robust_list resumed>) = 0 [pid 984] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 984] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 983] futex(0x7f6bbdca6fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 984] <... socket resumed>) = 4 [pid 983] <... futex resumed>) = 0 [pid 983] futex(0x7f6bbdca6fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 984] futex(0x7f6bbdca709c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 981] <... futex resumed>) = 0 [pid 981] futex(0x7f6bbdca6fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 984] futex(0x7f6bbdca7098, FUTEX_WAIT_PRIVATE, 0, NULL [pid 981] <... futex resumed>) = 1 [pid 983] <... futex resumed>) = 0 [pid 983] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50) = -1 EEXIST (File exists) [pid 983] futex(0x7f6bbdca6fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 983] futex(0x7f6bbdca6fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 981] futex(0x7f6bbdca6fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 981] futex(0x7f6bbdca6fa8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 983] <... futex resumed>) = 0 [pid 983] sendfile(-1, -1, [3], 2757) = -1 EBADF (Bad file descriptor) [pid 983] futex(0x7f6bbdca6fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 983] futex(0x7f6bbdca6fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 981] futex(0x7f6bbdca6fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 981] futex(0x7f6bbdca6fa8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 983] <... futex resumed>) = 0 [pid 983] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88) = 129 [pid 981] futex(0x7f6bbdca6fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 983] futex(0x7f6bbdca6fac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 981] <... futex resumed>) = 0 [pid 963] close_range(3, 30, 0 [pid 388] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=115, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 310] <... write resumed>) = 232 [pid 963] <... close_range resumed>) = 0 [pid 963] exit_group(0 [pid 388] rt_sigreturn({mask=[]} [pid 312] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3ff4dd4ab7000002}], 128, 96, NULL, 0) = 1 [pid 384] unlinkat(AT_FDCWD, "./44", AT_REMOVEDIR [pid 310] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x06\x00\x00\x00\xd0\x00\x00\x00\x00\x00\x00\x00", 56 [pid 981] futex(0x7f6bbdca6fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 981] futex(0x7f6bbdca6fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 983] ioctl(3, PPPIOCSMRU, 0) = -1 ENOTCONN (Transport endpoint is not connected) [pid 983] futex(0x7f6bbdca6fac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 981] <... futex resumed>) = 0 [pid 981] close_range(3, 30, 0) = 0 [pid 981] exit_group(0) = ? [pid 984] <... futex resumed>) = ? [pid 984] +++ exited with 0 +++ [pid 983] +++ exited with 0 +++ [pid 981] +++ exited with 0 +++ [pid 383] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=126, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 383] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 383] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 383] umount2("./41", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 383] openat(AT_FDCWD, "./41", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 383] fstat(3, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 383] getdents64(3, 0x55555db89900 /* 6 entries */, 32768) = 176 [pid 383] umount2("./41/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 383] newfstatat(AT_FDCWD, "./41/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 383] unlink("./41/binderfs") = 0 [pid 383] umount2("./41/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 383] newfstatat(AT_FDCWD, "./41/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 383] unlink("./41/cgroup.net") = 0 [pid 383] umount2("./41/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 383] newfstatat(AT_FDCWD, "./41/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 383] unlink("./41/cgroup.cpu") = 0 [pid 383] umount2("./41/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 383] newfstatat(AT_FDCWD, "./41/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 383] unlink("./41/cgroup") = 0 [pid 383] getdents64(3, 0x55555db89900 /* 0 entries */, 32768) = 0 [pid 383] close(3) = 0 [pid 383] unlinkat(AT_FDCWD, "./41", AT_REMOVEDIR [pid 977] <... futex resumed>) = ? [pid 963] <... exit_group resumed>) = ? [pid 977] +++ exited with 0 +++ [pid 388] <... rt_sigreturn resumed>) = -1 EINTR (Interrupted system call) [pid 312] futex(0x34196c0, FUTEX_WAKE_PRIVATE, 1 [pid 310] <... write resumed>) = 56 [pid 383] <... unlinkat resumed>) = 0 [pid 383] mkdirat(AT_FDCWD, "./42", 0777) = 0 [pid 383] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3 [pid 383] ioctl(3, LOOP_CLR_FD [pid 963] +++ exited with 0 +++ [pid 312] <... futex resumed>) = 1 [pid 304] <... futex resumed>) = 0 [pid 304] sched_yield() = 0 [pid 304] futex(0x19898c83e538, FUTEX_WAIT_PRIVATE, 4294967295, NULL [pid 312] futex(0x19898c83e538, FUTEX_WAKE_PRIVATE, 1 [pid 310] write(20, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xd0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 381] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=98, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 312] <... futex resumed>) = 0 [pid 386] <... read resumed>, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xd0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 310] <... write resumed>) = 48 [pid 381] rt_sigreturn({mask=[]} [pid 312] read(6 [pid 388] write(248, "\x00\x00\x00\x00", 4 [pid 386] rt_sigprocmask(SIG_BLOCK, ~[] [pid 381] <... rt_sigreturn resumed>) = 98 [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 388] <... write resumed>) = 4 [pid 386] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 384] <... unlinkat resumed>) = 0 [pid 381] write(248, "\x00\x00\x00\x00", 4 [pid 312] <... read resumed>, "\xe4\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x06\x00\x00\x00\x20\x00\x00\x00\xc7\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x1c\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x1c\x00\x00\x00\x14\x00\x00\x00\x00\xdc\x14\x3c"..., 9967212) = 288 [pid 388] umount2("./36", MNT_FORCE|UMOUNT_NOFOLLOW [pid 310] <... pselect6 resumed>) = 2 (in [13 16], left {tv_sec=0, tv_nsec=999984669}) [pid 304] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 383] <... ioctl resumed>) = -1 ENXIO (No such device or address) [ 40.909947][ T973] R13: dffffc0000000000 R14: 00000000073d1020 R15: ffff88811f404400 [ 40.915285][ T940] ? clear_bhb_loop+0x50/0xa0 [ 40.922577][ T973] FS: 0000000000000000(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 40.929805][ T940] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 40.937311][ T973] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 40.949559][ T973] CR2: 00007fc624284dac CR3: 0000000132432000 CR4: 00000000003506b0 [ 40.959999][ T973] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [pid 383] close(3 [pid 388] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 386] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 384] mkdirat(AT_FDCWD, "./45", 0777 [pid 381] <... write resumed>) = 4 [pid 312] write(2, "2026/08/11 17:22:59 executed programs: 201\n", 43 [pid 310] read(16ci2-android-5-15/strace-static-x86_64: Process 986 attached [pid 381] umount2("./32", MNT_FORCE|UMOUNT_NOFOLLOW [pid 304] epoll_pwait(4 [pid 986] set_robust_list(0x55556824a7e0, 24 [pid 386] <... clone resumed>, child_tidptr=0x55556824a7d0) = 104 [pid 381] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 304] <... epoll_pwait resumed>, [{events=EPOLLOUT, data=0x3ff4dd4ab7000002}], 128, 0, NULL, 0) = 1 [pid 986] <... set_robust_list resumed>) = 0 [pid 386] rt_sigprocmask(SIG_SETMASK, [] [pid 381] openat(AT_FDCWD, "./32", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 304] futex(0x3417d78, FUTEX_WAKE_PRIVATE, 1 [pid 303] <... futex resumed>) = 0 [pid 986] rt_sigprocmask(SIG_SETMASK, [] [pid 386] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 381] <... openat resumed>) = 3 [pid 304] <... futex resumed>) = 1 [pid 303] epoll_pwait(4 [pid 986] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 381] fstat(3 [pid 303] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 986] chdir("./33" [pid 381] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 303] epoll_pwait(4 [pid 986] <... chdir resumed>) = 0 [pid 381] getdents64(3 [pid 986] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 381] <... getdents64 resumed>, 0x555562282900 /* 6 entries */, 32768) = 176 [pid 304] futex(0x34196c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=8415037} [pid 986] <... prctl resumed>) = 0 [pid 381] umount2("./32/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 986] setpgid(0, 0 [pid 381] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 986] <... setpgid resumed>) = 0 [pid 381] newfstatat(AT_FDCWD, "./32/binderfs" [pid 986] symlinkat("/syzcgroup/unified/syz6", AT_FDCWD, "./cgroup" [pid 381] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 986] <... symlinkat resumed>) = 0 [pid 381] unlink("./32/binderfs" [pid 986] symlinkat("/syzcgroup/cpu/syz6", AT_FDCWD, "./cgroup.cpu" [pid 381] <... unlink resumed>) = 0 [pid 986] <... symlinkat resumed>) = 0 [pid 381] umount2("./32/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 986] symlinkat("/syzcgroup/net/syz6", AT_FDCWD, "./cgroup.net" [pid 381] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 986] <... symlinkat resumed>) = 0 [pid 381] newfstatat(AT_FDCWD, "./32/cgroup.net" [pid 986] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 381] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 986] <... openat resumed>) = 3 [pid 381] unlink("./32/cgroup.net" [pid 986] write(3, "1000", 4 [pid 381] <... unlink resumed>) = 0 [pid 986] <... write resumed>) = 4 [pid 381] umount2("./32/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 986] close(3 [pid 381] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 986] <... close resumed>) = 0 2026/08/11 17:22:59 executed programs: 201 [pid 381] newfstatat(AT_FDCWD, "./32/cgroup.cpu" [pid 986] read(200 [pid 388] openat(AT_FDCWD, "./36", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 381] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 312] <... write resumed>) = 43 [pid 310] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 986] <... read resumed>, 0x7ffef91e3880, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 381] unlink("./32/cgroup.cpu" [pid 986] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 388] <... openat resumed>) = 3 [pid 384] <... mkdirat resumed>) = 0 [pid 381] <... unlink resumed>) = 0 [pid 312] futex(0x34196c0, FUTEX_WAKE_PRIVATE, 1 [pid 310] write(3, "\xf4\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\xcf\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x00\x83\x40\x0a"..., 248 [pid 986] <... symlinkat resumed>) = 0 [pid 381] umount2("./32/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 986] close(249 [pid 381] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 986] <... close resumed>) = 0 [pid 381] newfstatat(AT_FDCWD, "./32/cgroup" [pid 986] close(248 [pid 381] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 986] <... close resumed>) = 0 [pid 381] unlink("./32/cgroup" [pid 986] prctl(PR_SET_NAME, "syz.6.208" [pid 381] <... unlink resumed>) = 0 [pid 986] <... prctl resumed>) = 0 [pid 381] getdents64(3 [pid 986] close(4 [pid 381] <... getdents64 resumed>, 0x555562282900 /* 0 entries */, 32768) = 0 [pid 986] <... close resumed>) = 0 [pid 381] close(3 [pid 986] futex(0x7f3cea2d1fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 381] <... close resumed>) = 0 [pid 986] <... futex resumed>) = 0 [pid 381] unlinkat(AT_FDCWD, "./32", AT_REMOVEDIR [pid 986] rt_sigaction(SIGRT_1, {sa_handler=0x7f3cea069650, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f3ce9feb450} [pid 381] <... unlinkat resumed>) = 0 [pid 986] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 381] mkdirat(AT_FDCWD, "./33", 0777 [pid 986] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 381] <... mkdirat resumed>) = 0 [pid 986] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 381] openat(AT_FDCWD, "/dev/loop0", O_RDWR [pid 986] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 381] <... openat resumed>) = 3 [pid 986] <... mmap resumed>) = 0x7f3ce9e8b000 [pid 381] ioctl(3, LOOP_CLR_FD [pid 986] mprotect(0x7f3ce9e8c000, 131072, PROT_READ|PROT_WRITE [pid 381] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 986] <... mprotect resumed>) = 0 [pid 381] close(3 [pid 303] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3ff4dd4ab7000002}], 128, 9, NULL, 0) = 1 [pid 986] rt_sigprocmask(SIG_BLOCK, ~[] [pid 388] fstat(3 [pid 384] openat(AT_FDCWD, "/dev/loop1", O_RDWR [pid 381] <... close resumed>) = 0 [pid 312] <... futex resumed>) = 1 [pid 310] <... write resumed>) = 248 [pid 304] <... futex resumed>) = 0 [pid 986] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 381] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 304] sched_yield( [pid 986] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f3ce9eab990, parent_tid=0x7f3ce9eab990, exit_signal=0, stack=0x7f3ce9e8b000, stack_size=0x201c0, tls=0x7f3ce9eab6c0} [pid 381] <... socket resumed>) = 3 [pid 304] <... sched_yield resumed>) = 0 ci2-android-5-15/strace-static-x86_64: Process 987 attached [pid 303] sched_yield( [pid 388] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 384] <... openat resumed>) = 3 [pid 381] close(3 [pid 312] write(6, "\x9c\x01\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xda\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 416 [pid 310] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\xd1\x00\x00\x00\x00\x00\x00\x00", 56 [pid 304] futex(0x19898cd6a160, FUTEX_WAKE_PRIVATE, 1 [pid 986] <... clone3 resumed> => {parent_tid=[105]}, 88) = 105 [pid 381] <... close resumed>) = 0 [pid 304] <... futex resumed>) = 1 [pid 986] rt_sigprocmask(SIG_SETMASK, [] [pid 381] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 986] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 381] <... socket resumed>) = 3 [pid 986] futex(0x7f3cea2d1fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 381] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 986] <... futex resumed>) = 0 [pid 381] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 987] set_robust_list(0x7f3ce9eab9a0, 24 [pid 986] futex(0x7f3cea2d1fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 388] getdents64(3 [pid 381] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 381] close(3) = 0 [pid 381] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 312] <... write resumed>) = 416 [pid 310] <... write resumed>) = 56 [pid 308] <... futex resumed>) = 0 [pid 303] <... sched_yield resumed>) = 0 [pid 987] <... set_robust_list resumed>) = 0 [pid 388] <... getdents64 resumed>, 0x555569381900 /* 6 entries */, 32768) = 176 [pid 384] ioctl(3, LOOP_CLR_FD [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 304] epoll_pwait(4 [pid 381] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 304] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3ff4dd4ab7000002}], 128, 0, NULL, 0) = 1 [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 381] close(3) = 0 [pid 381] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 381] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 381] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 312] read(6 [pid 310] write(15, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xd1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 303] futex(0x3417d78, FUTEX_WAIT_PRIVATE, 0, NULL [pid 987] rt_sigprocmask(SIG_SETMASK, [] [pid 388] umount2("./36/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 381] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 312] <... read resumed>, "\xf4\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\xcf\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x00\x83\x40\x0a"..., 9967212) = 304 [pid 310] <... write resumed>) = 48 [pid 384] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 308] epoll_pwait(4 [pid 381] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\xf0\xe4\x1a\x8a\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 952) = 0 [pid 381] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 304] futex(0x3417d78, FUTEX_WAKE_PRIVATE, 1 [pid 381] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 304] <... futex resumed>) = 0 [pid 381] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 381] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf0\xe4\x1a\x8a\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 1368) = 0 [pid 381] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 381] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 381] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xf0\xe4\x1a\x8a\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 744) = 0 [pid 381] close(3) = 0 [pid 381] read(249 [pid 303] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 987] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 388] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 312] futex(0x19898dd0f960, FUTEX_WAIT_PRIVATE, 0, NULL [pid 310] read(13 [pid 308] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 303] write(6, "\x9c\x01\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xdb\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 416 [pid 308] epoll_pwait(4 [pid 303] <... write resumed>) = 416 [pid 987] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 388] newfstatat(AT_FDCWD, "./36/binderfs" [pid 384] close(3 [pid 310] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 381] <... read resumed>, 0x7ffe8a1aebf0, 48) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 381] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=100, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 381] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 381] read(249 [ 40.968523][ T973] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 40.977184][ T973] Call Trace: [ 40.981011][ T973] [ 40.984168][ T973] pppol2tp_release+0x150/0x2b0 [ 40.989406][ T973] sock_close+0xb8/0x200 [ 40.995055][ T973] ? sock_mmap+0xa0/0xa0 [ 40.995176][ T979] ------------[ cut here ]------------ [ 40.999473][ T973] __fput+0x22b/0x900 [ 41.009409][ T973] ____fput+0x15/0x20 [ 41.014287][ T973] task_work_run+0x127/0x190 [pid 303] read(6, 0x198990a00000, 9967212) = -1 EAGAIN (Resource temporarily unavailable) [pid 987] <... socket resumed>) = 3 [pid 388] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 384] <... close resumed>) = 0 [pid 310] write(3, "\xe4\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x05\x00\x00\x00\x20\x00\x00\x00\xcd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x1c\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x1c\x00\x00\x00\x14\x00\x00\x00\x80\x06\xd1\x39"..., 232 [pid 987] futex(0x7f3cea2d1fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 388] unlink("./36/binderfs" [pid 310] <... write resumed>) = 232 [pid 308] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3ff4dd4ab7000002}], 128, 972, NULL, 0) = 1 [pid 303] read(6 [pid 987] <... futex resumed>) = 1 [pid 986] <... futex resumed>) = 0 [pid 388] <... unlink resumed>) = 0 [pid 384] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 310] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x05\x00\x00\x00\xd2\x00\x00\x00\x00\x00\x00\x00", 56 [pid 308] epoll_pwait(4 [pid 986] futex(0x7f3cea2d1fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 986] futex(0x7f3cea2d1fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 303] <... read resumed>, "\xe4\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x05\x00\x00\x00\x20\x00\x00\x00\xcd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x1c\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x1c\x00\x00\x00\x14\x00\x00\x00\x80\x06\xd1\x39"..., 9967212) = 232 [pid 987] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 388] umount2("./36/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 310] <... write resumed>) = 56 [pid 303] mmap(0x198992400000, 4194304, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 384] <... socket resumed>) = 3 [pid 308] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 304] getpid() = 303 [pid 304] tgkill(303, 303, SIGURG) = 0 [pid 304] epoll_pwait(4, [], 128, 0, NULL, 0) = 0 [pid 987] <... socket resumed>) = 4 [pid 388] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 310] write(11, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xd2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 308] epoll_pwait(4 [pid 303] <... mmap resumed>) = 0x198992400000 [pid 987] futex(0x7f3cea2d1fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 388] newfstatat(AT_FDCWD, "./36/cgroup.net" [pid 384] close(3 [pid 310] <... write resumed>) = 48 [pid 303] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=303, si_uid=0} --- [pid 987] <... futex resumed>) = 1 [pid 303] rt_sigreturn({mask=[]} [pid 986] <... futex resumed>) = 0 [pid 388] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 384] <... close resumed>) = 0 [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 986] futex(0x7f3cea2d1fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 304] getpid( [pid 986] <... futex resumed>) = 0 [pid 304] <... getpid resumed>) = 303 [pid 986] futex(0x7f3cea2d1fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 304] tgkill(303, 303, SIGURG) = 0 [pid 987] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 303] <... rt_sigreturn resumed>) = 28078654881792 [pid 388] unlink("./36/cgroup.net" [pid 384] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 310] <... pselect6 resumed>) = 2 (in [3 25], left {tv_sec=0, tv_nsec=999986258}) [pid 383] <... close resumed>) = 0 [pid 383] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 383] close(3) = 0 [pid 383] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 383] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 383] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 383] close(3) = 0 [pid 383] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 303] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=303, si_uid=0} --- [pid 987] <... connect resumed>) = 0 [pid 388] <... unlink resumed>) = 0 [pid 384] <... socket resumed>) = 3 [pid 310] read(3 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 303] rt_sigreturn({mask=[]} [pid 987] futex(0x7f3cea2d1fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 388] umount2("./36/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 384] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 383] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 310] <... read resumed>, "\x9c\x01\x00\x00", 4) = 4 [pid 304] getpid() = 303 [pid 304] tgkill(303, 303, SIGURG) = 0 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 383] close(3) = 0 [pid 383] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 383] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 383] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 383] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 383] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 303] <... rt_sigreturn resumed>) = 28078654881792 [pid 987] <... futex resumed>) = 1 [pid 986] <... futex resumed>) = 0 [pid 388] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 384] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 310] read(3 [pid 986] futex(0x7f3cea2d1fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 986] futex(0x7f3cea2d1fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 383] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 383] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 383] close(3) = 0 [pid 383] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xd1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 383] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 383] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555db767d0) = 130 [pid 383] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [ 41.019348][ T973] do_exit+0xb70/0x29a0 [ 41.024020][ T973] ? __se_sys_clock_nanosleep+0x30b/0x3a0 [ 41.030194][ T973] ? put_task_struct+0x90/0x90 [ 41.035653][ T973] ? __kasan_check_write+0x14/0x20 [ 41.041457][ T973] __x64_sys_exit+0x40/0x40 [ 41.046239][ T973] x64_sys_call+0x44/0x9a0 [ 41.051274][ T973] do_syscall_64+0x4c/0xa0 [ 41.052665][ T940] RIP: 0033:0x7f6bbda1f0d9 [ 41.055923][ T973] ? clear_bhb_loop+0x50/0xa0 [ 41.065125][ T973] ? clear_bhb_loop+0x50/0xa0 [pid 303] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=303, si_uid=0} --- [pid 987] sendfile(-1, -1, [3 [pid 388] newfstatat(AT_FDCWD, "./36/cgroup.cpu" [pid 384] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 310] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xda\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x36\x01\x00\x00"..., 412) = 412 [pid 303] rt_sigreturn({mask=[]} [pid 987] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 388] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 384] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 310] read(25 [pid 308] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3ff4dd4ab7000002}], 128, 958, NULL, 0) = 1 [pid 304] getpid() = 303 [pid 304] tgkill(303, 303, SIGURG) = 0 ci2-android-5-15/strace-static-x86_64: Process 988 attached [pid 988] set_robust_list(0x55555db767e0, 24) = 0 [pid 988] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 988] chdir("./42") = 0 [pid 988] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 988] setpgid(0, 0) = 0 [pid 988] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 988] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 988] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 988] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 988] write(3, "1000", 4) = 4 [pid 988] close(3 [pid 303] <... rt_sigreturn resumed>) = 28078654881792 [pid 987] futex(0x7f3cea2d1fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 388] unlink("./36/cgroup.cpu" [pid 384] close(3 [pid 310] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 308] epoll_pwait(4 [pid 988] <... close resumed>) = 0 [pid 988] read(200, 0x7fff36525510, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 988] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 988] close(249) = 0 [pid 988] close(248) = 0 [pid 988] prctl(PR_SET_NAME, "syz.2.209") = 0 [pid 988] close(4) = 0 [pid 988] futex(0x7f6bbdca6fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 988] rt_sigaction(SIGRT_1, {sa_handler=0x7f6bbda3e650, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f6bbd9c0450}, NULL, 8) = 0 [pid 988] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 988] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f6bbd860000 [pid 988] mprotect(0x7f6bbd861000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 988] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 988] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6bbd880990, parent_tid=0x7f6bbd880990, exit_signal=0, stack=0x7f6bbd860000, stack_size=0x201c0, tls=0x7f6bbd8806c0} => {parent_tid=[131]}, 88) = 131 [pid 988] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 988] futex(0x7f6bbdca6fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 988] futex(0x7f6bbdca6fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 303] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=303, si_uid=0} --- [pid 987] <... futex resumed>) = 1 [pid 388] <... unlink resumed>) = 0 [pid 310] write(3, "\xe4\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x16\x00\x08\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x10\x00\x00\x00\x20\x00\x00\x00\xc8\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x1c\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x1c\x00\x00\x00\x14\x00\x00\x00\x00\x4d\xdb\x45"..., 232 [pid 308] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 986] <... futex resumed>) = 0 [pid 986] futex(0x7f3cea2d1fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 986] futex(0x7f3cea2d1fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 383] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=129, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 303] rt_sigreturn({mask=[]} [pid 987] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 308] epoll_pwait(4 [pid 310] <... write resumed>) = 232 [pid 303] <... rt_sigreturn resumed>) = 28078654881792 [pid 383] rt_sigreturn({mask=[]}) = 0 [pid 303] prctl(PR_SET_VMA, PR_SET_VMA_ANON_NAME, 0x198992400000, 4194304, " Go: heap" [pid 987] <... clone3 resumed>) = 106 [pid 388] umount2("./36/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 384] <... close resumed>) = 0 [pid 310] write(3, "\x2c\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0e\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x00\x00\x06\x00\x0c\x00\x04\x00\x06\x00\x00\x00\xd3\x00\x00\x00\x00\x00\x00\x00", 48 [pid 308] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3ff4dd4ab7000002}], 128, 884, NULL, 0) = 1 ci2-android-5-15/strace-static-x86_64: Process 989 attached [pid 989] set_robust_list(0x7f6bbd8809a0, 24) = 0 [pid 989] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 989] socket(AF_PPPOX, SOCK_STREAM, 1) = 3 [pid 989] futex(0x7f6bbdca6fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 988] <... futex resumed>) = 0 [pid 988] futex(0x7f6bbdca6fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 988] futex(0x7f6bbdca6fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 989] <... futex resumed>) = 1 [pid 989] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP) = 4 [pid 989] futex(0x7f6bbdca6fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 988] <... futex resumed>) = 0 [pid 988] futex(0x7f6bbdca6fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 988] futex(0x7f6bbdca6fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 989] <... futex resumed>) = 1 [pid 989] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50) = 0 [pid 989] futex(0x7f6bbdca6fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 988] <... futex resumed>) = 0 [pid 988] futex(0x7f6bbdca6fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 988] futex(0x7f6bbdca6fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 989] <... futex resumed>) = 1 [pid 989] sendfile(-1, -1, [3 [pid 304] getpid( [pid 303] <... prctl resumed>) = 0 [pid 304] <... getpid resumed>) = 303 [pid 987] futex(0x7f3cea2d1fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 388] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 987] <... futex resumed>) = 1 [pid 986] <... futex resumed>) = 0 [pid 388] newfstatat(AT_FDCWD, "./36/cgroup" [pid 384] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 310] <... write resumed>) = 48 [pid 308] epoll_pwait(4 [ 41.068005][ T979] WARNING: CPU: 1 PID: 979 at net/l2tp/l2tp_ppp.c:156 pppol2tp_sock_to_session+0x167/0x1b0 [ 41.070268][ T973] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 41.080934][ T940] Code: Unable to access opcode bytes at RIP 0x7f6bbda1f0af. [ 41.086193][ T973] RIP: 0033:0x7f215918a0d9 [ 41.098085][ T973] Code: Unable to access opcode bytes at RIP 0x7f215918a0af. [ 41.102979][ T979] Modules linked in: [ 41.107740][ T973] RSP: 002b:00007f2158feaef8 EFLAGS: 00000246 ORIG_RAX: 000000000000003c [pid 304] tgkill(303, 303, SIGURG [pid 986] futex(0x7f3cea2d1fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 304] <... tgkill resumed>) = 0 [pid 986] <... futex resumed>) = 0 [pid 986] futex(0x7f3cea2d1fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 989] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 989] futex(0x7f6bbdca6fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 988] <... futex resumed>) = 0 [pid 988] futex(0x7f6bbdca6fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 988] futex(0x7f6bbdca6fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 989] <... futex resumed>) = 1 [pid 989] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88) = 132 [pid 989] futex(0x7f6bbdca6fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 988] <... futex resumed>) = 0 [pid 988] futex(0x7f6bbdca6fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 988] futex(0x7f6bbdca6fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 989] <... futex resumed>) = 1 [pid 989] ioctl(3, PPPIOCSMRU, 0) = -1 ENOSYS (Function not implemented) [pid 989] futex(0x7f6bbdca6fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 988] <... futex resumed>) = 0 [pid 988] close_range(3, 30, 0) = 0 [pid 988] exit_group(0) = ? [pid 989] <... futex resumed>) = ? [pid 989] +++ exited with 0 +++ [pid 988] +++ exited with 0 +++ [pid 383] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=130, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 383] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 383] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 383] umount2("./42", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 383] openat(AT_FDCWD, "./42", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 383] fstat(3, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 383] getdents64(3, 0x55555db89900 /* 6 entries */, 32768) = 176 [pid 383] umount2("./42/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 383] newfstatat(AT_FDCWD, "./42/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 383] unlink("./42/binderfs") = 0 [pid 383] umount2("./42/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 383] newfstatat(AT_FDCWD, "./42/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 383] unlink("./42/cgroup.net") = 0 [pid 383] umount2("./42/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 383] newfstatat(AT_FDCWD, "./42/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 383] unlink("./42/cgroup.cpu") = 0 [pid 383] umount2("./42/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 383] newfstatat(AT_FDCWD, "./42/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 383] unlink("./42/cgroup") = 0 [pid 383] getdents64(3, 0x55555db89900 /* 0 entries */, 32768) = 0 [pid 304] epoll_pwait(4, [{events=EPOLLIN|EPOLLOUT, data=0x3ff4dd4ab7000002}], 128, 0, NULL, 0) = 1 [pid 383] close(3) = 0 [pid 383] unlinkat(AT_FDCWD, "./42", AT_REMOVEDIR) = 0 [pid 383] mkdirat(AT_FDCWD, "./43", 0777) = 0 [pid 383] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3 [pid 383] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 383] close(3 [pid 303] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=303, si_uid=0} --- [pid 987] ioctl(3, PPPIOCSMRU, 0 [pid 388] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 384] <... socket resumed>) = 3 [pid 310] write(23, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xd3\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 308] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 304] epoll_pwait(4, [], 128, 0, NULL, 0) = 0 [pid 303] rt_sigreturn({mask=[]} [pid 383] <... close resumed>) = 0 [pid 303] <... rt_sigreturn resumed>) = 0 [pid 987] <... ioctl resumed>) = -1 ENOSYS (Function not implemented) [pid 388] unlink("./36/cgroup" [pid 310] <... write resumed>) = 48 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 308] epoll_pwait(4 [pid 381] <... read resumed>, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xd3\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 381] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 381] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-15/strace-static-x86_64: Process 992 attached [pid 992] set_robust_list(0x55556226f7e0, 24 [pid 381] <... clone resumed>, child_tidptr=0x55556226f7d0) = 101 [pid 992] <... set_robust_list resumed>) = 0 [pid 381] rt_sigprocmask(SIG_SETMASK, [] [pid 992] rt_sigprocmask(SIG_SETMASK, [] [pid 381] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 992] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 992] chdir("./33") = 0 [pid 992] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 992] setpgid(0, 0) = 0 [pid 992] symlinkat("/syzcgroup/unified/syz0", AT_FDCWD, "./cgroup") = 0 [pid 992] symlinkat("/syzcgroup/cpu/syz0", AT_FDCWD, "./cgroup.cpu") = 0 [pid 992] symlinkat("/syzcgroup/net/syz0", AT_FDCWD, "./cgroup.net") = 0 [pid 992] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 992] write(3, "1000", 4) = 4 [pid 992] close(3) = 0 [pid 992] read(200, 0x7ffe8a1ae760, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 992] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 992] close(249) = 0 [pid 992] close(248) = 0 [pid 992] prctl(PR_SET_NAME, "syz.0.211") = 0 [pid 992] close(4) = 0 [pid 992] futex(0x7fc624282fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 992] rt_sigaction(SIGRT_1, {sa_handler=0x7fc62401a650, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc623f9c450}, NULL, 8) = 0 [pid 992] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 992] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fc623e3c000 [pid 992] mprotect(0x7fc623e3d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 992] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 992] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc623e5c990, parent_tid=0x7fc623e5c990, exit_signal=0, stack=0x7fc623e3c000, stack_size=0x201c0, tls=0x7fc623e5c6c0}ci2-android-5-15/strace-static-x86_64: Process 993 attached [pid 993] set_robust_list(0x7fc623e5c9a0, 24 [pid 992] <... clone3 resumed> => {parent_tid=[102]}, 88) = 102 [pid 993] <... set_robust_list resumed>) = 0 [pid 992] rt_sigprocmask(SIG_SETMASK, [] [pid 993] rt_sigprocmask(SIG_SETMASK, [] [pid 992] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 993] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 992] futex(0x7fc624282fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 993] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 992] <... futex resumed>) = 0 [pid 993] <... socket resumed>) = 3 [pid 992] futex(0x7fc624282fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 993] futex(0x7fc624282fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 304] getpid( [pid 993] <... futex resumed>) = 1 [pid 992] <... futex resumed>) = 0 [pid 304] <... getpid resumed>) = 303 [pid 303] futex(0x19898dd0f960, FUTEX_WAKE_PRIVATE, 1 [pid 993] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 992] futex(0x7fc624282fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 987] futex(0x7f3cea2d1fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 388] <... unlink resumed>) = 0 [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 304] tgkill(303, 303, SIGURG [pid 303] <... futex resumed>) = 1 [pid 993] <... socket resumed>) = 4 [pid 992] <... futex resumed>) = 0 [pid 987] <... futex resumed>) = 1 [pid 986] <... futex resumed>) = 0 [pid 388] getdents64(3 [pid 384] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 312] <... futex resumed>) = 0 [pid 304] <... tgkill resumed>) = 0 [pid 993] futex(0x7fc624282fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 992] futex(0x7fc624282fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 986] close_range(3, 30, 0 [pid 993] <... futex resumed>) = 0 [pid 992] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 986] <... close_range resumed>) = 0 [pid 993] futex(0x7fc624282fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 992] futex(0x7fc624282fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 986] exit_group(0 [pid 993] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 992] <... futex resumed>) = 0 [pid 986] <... exit_group resumed>) = ? [pid 993] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 992] futex(0x7fc624282fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 993] <... connect resumed>) = 0 [pid 993] futex(0x7fc624282fac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 992] <... futex resumed>) = 0 [pid 993] futex(0x7fc624282fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 992] futex(0x7fc624282fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 993] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 992] <... futex resumed>) = 0 [pid 993] sendfile(-1, -1, [3 [pid 992] futex(0x7fc624282fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 993] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 993] futex(0x7fc624282fac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 992] <... futex resumed>) = 0 [pid 993] futex(0x7fc624282fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 992] futex(0x7fc624282fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 993] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 992] <... futex resumed>) = 0 [pid 993] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 992] futex(0x7fc624282fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 993] <... clone3 resumed>) = 103 [pid 993] futex(0x7fc624282fac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 992] <... futex resumed>) = 0 [pid 993] futex(0x7fc624282fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 992] futex(0x7fc624282fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 303] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=303, si_uid=0} --- [pid 993] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 992] <... futex resumed>) = 0 [pid 388] <... getdents64 resumed>, 0x555569381900 /* 0 entries */, 32768) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 383] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 312] read(6 [pid 310] <... pselect6 resumed>) = 2 (in [3 16], left {tv_sec=0, tv_nsec=999985243}) [pid 993] ioctl(3, PPPIOCSMRU, 0 [pid 992] futex(0x7fc624282fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 993] <... ioctl resumed>) = -1 ENOSYS (Function not implemented) [ 41.115654][ T940] RSP: 002b:00007f6bbd87fef8 EFLAGS: 00000246 [ 41.120489][ T973] RAX: ffffffffffffffda RBX: 0000000000000058 RCX: 00007f215918a0d9 [ 41.135972][ T973] RDX: 00007f2158feb9c8 RSI: 0000000000000000 RDI: 0000000000000000 [ 41.144211][ T973] RBP: 00007f2159221024 R08: 0000000000000000 R09: 0000000000000058 [ 41.152954][ T973] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 41.157712][ T979] CPU: 1 PID: 979 Comm: syz.2.203 Tainted: G B W syzkaller #0 [pid 993] futex(0x7fc624282fac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 992] <... futex resumed>) = 0 [pid 303] rt_sigreturn({mask=[]} [pid 993] futex(0x7fc624282fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 992] close_range(3, 30, 0) = 0 [pid 992] exit_group(0 [pid 993] <... futex resumed>) = ? [pid 992] <... exit_group resumed>) = ? [pid 303] <... rt_sigreturn resumed>) = 1 [pid 993] +++ exited with 0 +++ [pid 992] +++ exited with 0 +++ [pid 987] +++ exited with 0 +++ [pid 986] +++ exited with 0 +++ [pid 388] close(3 [pid 384] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 312] <... read resumed>, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x05\x00\x00\x00\xd2\x00\x00\x00\x00\x00\x00\x00\xe4\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x16\x00\x08\x00\x00\x00\x00\x00\x00\x00"..., 9967212) = 336 [pid 310] read(3 [pid 303] futex(0x3417d78, FUTEX_WAIT_PRIVATE, 0, NULL [pid 388] <... close resumed>) = 0 [pid 386] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=104, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 381] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=101, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 386] rt_sigreturn({mask=[]} [pid 381] rt_sigreturn({mask=[]} [pid 386] <... rt_sigreturn resumed>) = -1 EINTR (Interrupted system call) [pid 381] <... rt_sigreturn resumed>) = -1 EINTR (Interrupted system call) [pid 304] futex(0x34196c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=798589221} [pid 386] write(248, "\x00\x00\x00\x00", 4 [pid 381] write(248, "\x00\x00\x00\x00", 4 [pid 386] <... write resumed>) = 4 [pid 381] <... write resumed>) = 4 [pid 386] umount2("./33", MNT_FORCE|UMOUNT_NOFOLLOW [pid 381] umount2("./33", MNT_FORCE|UMOUNT_NOFOLLOW [pid 386] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 381] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 386] openat(AT_FDCWD, "./33", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 381] openat(AT_FDCWD, "./33", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 386] <... openat resumed>) = 3 [pid 381] <... openat resumed>) = 3 [pid 386] fstat(3 [pid 381] fstat(3 [pid 386] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 381] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 386] getdents64(3 [pid 381] getdents64(3 [pid 386] <... getdents64 resumed>, 0x55556825d900 /* 6 entries */, 32768) = 176 [pid 381] <... getdents64 resumed>, 0x555562282900 /* 6 entries */, 32768) = 176 [pid 386] umount2("./33/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 381] umount2("./33/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 386] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 381] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 386] newfstatat(AT_FDCWD, "./33/binderfs" [pid 381] newfstatat(AT_FDCWD, "./33/binderfs" [pid 386] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 381] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 386] unlink("./33/binderfs" [pid 381] unlink("./33/binderfs" [pid 386] <... unlink resumed>) = 0 [pid 381] <... unlink resumed>) = 0 [pid 386] umount2("./33/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 381] umount2("./33/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 386] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 381] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 386] newfstatat(AT_FDCWD, "./33/cgroup.net" [pid 381] newfstatat(AT_FDCWD, "./33/cgroup.net" [pid 388] unlinkat(AT_FDCWD, "./36", AT_REMOVEDIR [pid 386] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 381] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 312] futex(0x34196c0, FUTEX_WAKE_PRIVATE, 1 [pid 310] <... read resumed>, "\x9c\x01\x00\x00", 4) = 4 [pid 386] unlink("./33/cgroup.net" [pid 381] unlink("./33/cgroup.net" [pid 386] <... unlink resumed>) = 0 [pid 381] <... unlink resumed>) = 0 [pid 386] umount2("./33/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 381] umount2("./33/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 386] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 381] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 386] newfstatat(AT_FDCWD, "./33/cgroup.cpu" [pid 381] newfstatat(AT_FDCWD, "./33/cgroup.cpu" [pid 386] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 381] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 386] unlink("./33/cgroup.cpu" [pid 381] unlink("./33/cgroup.cpu" [pid 386] <... unlink resumed>) = 0 [pid 381] <... unlink resumed>) = 0 [pid 386] umount2("./33/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 381] umount2("./33/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 386] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 381] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 386] newfstatat(AT_FDCWD, "./33/cgroup" [pid 381] newfstatat(AT_FDCWD, "./33/cgroup" [pid 386] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 381] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 386] unlink("./33/cgroup" [pid 381] unlink("./33/cgroup" [pid 386] <... unlink resumed>) = 0 [pid 381] <... unlink resumed>) = 0 [pid 386] getdents64(3 [pid 381] getdents64(3 [pid 386] <... getdents64 resumed>, 0x55556825d900 /* 0 entries */, 32768) = 0 [pid 381] <... getdents64 resumed>, 0x555562282900 /* 0 entries */, 32768) = 0 [pid 386] close(3 [pid 381] close(3 [pid 386] <... close resumed>) = 0 [pid 381] <... close resumed>) = 0 [pid 386] unlinkat(AT_FDCWD, "./33", AT_REMOVEDIR [pid 381] unlinkat(AT_FDCWD, "./33", AT_REMOVEDIR [pid 386] <... unlinkat resumed>) = 0 [pid 381] <... unlinkat resumed>) = 0 [pid 386] mkdirat(AT_FDCWD, "./34", 0777 [pid 381] mkdirat(AT_FDCWD, "./34", 0777 [pid 386] <... mkdirat resumed>) = 0 [pid 381] <... mkdirat resumed>) = 0 [pid 386] openat(AT_FDCWD, "/dev/loop6", O_RDWR [pid 381] openat(AT_FDCWD, "/dev/loop0", O_RDWR [pid 386] <... openat resumed>) = 3 [pid 381] <... openat resumed>) = 3 [pid 386] ioctl(3, LOOP_CLR_FD [pid 381] ioctl(3, LOOP_CLR_FD [pid 386] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 381] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 386] close(3 [pid 381] close(3 [pid 388] <... unlinkat resumed>) = 0 [pid 386] <... close resumed>) = 0 [pid 384] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 381] <... close resumed>) = 0 [pid 312] <... futex resumed>) = 1 [pid 310] read(3 [pid 304] <... futex resumed>) = 0 [pid 386] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 381] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 304] sched_yield( [pid 386] <... socket resumed>) = 3 [pid 381] <... socket resumed>) = 3 [pid 304] <... sched_yield resumed>) = 0 [pid 386] close(3 [pid 381] close(3 [pid 304] futex(0x19898c83e538, FUTEX_WAIT_PRIVATE, 4294967295, NULL [pid 386] <... close resumed>) = 0 [pid 381] <... close resumed>) = 0 [pid 386] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 381] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 386] <... socket resumed>) = 3 [pid 381] <... socket resumed>) = 3 [pid 386] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 381] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 386] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 381] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 386] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 381] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 386] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 381] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 386] close(3 [pid 381] close(3 [pid 386] <... close resumed>) = 0 [pid 381] <... close resumed>) = 0 [pid 386] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 381] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 386] <... socket resumed>) = 3 [pid 381] <... socket resumed>) = 3 [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 386] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 381] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 386] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 381] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 386] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 381] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 386] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 381] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 386] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 381] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 388] mkdirat(AT_FDCWD, "./37", 0777 [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 384] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=136, si_uid=0, si_status=0, si_utime=0, si_stime=42 /* 0.42 s */} --- [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 312] futex(0x19898c83e538, FUTEX_WAKE_PRIVATE, 1 [pid 310] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xdb\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x36\x01\x00\x00"..., 412) = 412 [pid 386] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 381] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 386] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 381] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 386] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 381] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 386] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 381] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 386] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 381] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 386] close(3 [pid 381] close(3 [pid 386] <... close resumed>) = 0 [pid 381] <... close resumed>) = 0 [pid 386] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 381] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 386] <... socket resumed>) = 3 [pid 381] <... socket resumed>) = 3 [pid 386] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 381] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 386] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 381] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 386] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 381] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 386] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 381] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 386] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 381] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\xf0\xe4\x1a\x8a\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 386] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 381] <... setsockopt resumed>) = 0 [pid 386] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 381] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 386] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 381] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 386] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 381] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 386] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 381] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 386] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 381] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf0\xe4\x1a\x8a\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 386] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 381] <... setsockopt resumed>) = 0 [pid 386] close(3 [pid 381] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 386] <... close resumed>) = 0 [pid 381] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 386] read(249 [pid 381] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 381] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xf0\xe4\x1a\x8a\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 744) = 0 [pid 381] close(3) = 0 [pid 381] read(249 [pid 383] <... socket resumed>) = 3 [pid 383] close(3) = 0 [pid 383] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 383] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 383] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 383] close(3) = 0 [pid 383] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 384] rt_sigreturn({mask=[]} [pid 312] <... futex resumed>) = 1 [pid 304] <... futex resumed>) = 0 [pid 310] read(16 [pid 384] <... rt_sigreturn resumed>) = 0 [pid 310] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 312] futex(0x3417d78, FUTEX_WAKE_PRIVATE, 1 [pid 304] getpid( [pid 303] <... futex resumed>) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 312] <... futex resumed>) = 1 [pid 310] write(3, "\xe4\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\xd1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x1c\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x1c\x00\x00\x00\x14\x00\x00\x00\x80\x58\x84\x0c"..., 232 [pid 304] <... getpid resumed>) = 303 [pid 304] tgkill(303, 312, SIGURG) = 0 [pid 303] write(6, "\x9c\x01\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xdc\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 416 [pid 384] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 310] <... write resumed>) = 232 [pid 308] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3ff4dd4ab7000002}], 128, 861, NULL, 0) = 1 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 312] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=303, si_uid=0} --- [pid 303] <... write resumed>) = 416 [pid 310] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\xd4\x00\x00\x00\x00\x00\x00\x00", 56 [pid 388] <... mkdirat resumed>) = 0 [pid 308] futex(0x19898cd6a160, FUTEX_WAIT_PRIVATE, 0, NULL [pid 304] futex(0x19898cd6a160, FUTEX_WAKE_PRIVATE, 1) = 0 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [ 41.161608][ T973] R13: 00007f2159412038 R14: 00007f2159411fa0 R15: 00007ffe17bbde18 [ 41.178814][ T973] [ 41.181952][ T973] ---[ end trace 47568da4eba4806c ]--- [ 41.187876][ T940] ORIG_RAX: 000000000000003c [ 41.194057][ T940] RAX: ffffffffffffffda RBX: 0000000000000058 RCX: 00007f6bbda1f0d9 [ 41.202323][ T940] RDX: 00007f6bbd8809c8 RSI: 0000000000000000 RDI: 0000000000000000 [ 41.210777][ T940] RBP: 00007f6bbdab6024 R08: 0000000000000000 R09: 0000000000000058 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 303] futex(0x3417d78, FUTEX_WAIT_PRIVATE, 0, NULL [pid 388] openat(AT_FDCWD, "/dev/loop5", O_RDWR [pid 384] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 383] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 312] rt_sigreturn({mask=[]} [pid 310] <... write resumed>) = 56 [pid 308] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 304] epoll_pwait(4, [{events=EPOLLIN|EPOLLOUT, data=0x3ff4dd4ab7000002}], 128, 0, NULL, 0) = 1 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 383] close(3) = 0 [pid 383] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 383] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 383] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 383] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 383] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 383] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 383] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 383] close(3) = 0 [pid 383] read(249 [pid 388] <... openat resumed>) = 3 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 312] <... rt_sigreturn resumed>) = 1 [pid 310] write(15, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xd4\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 308] write(6, "\x9c\x01\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xdd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 416 [pid 304] epoll_pwait(4, [], 128, 0, NULL, 0) = 0 [ 41.220164][ T940] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 41.223010][ T979] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 41.228766][ T940] R13: 00007f6bbdca7038 R14: 00007f6bbdca6fa0 R15: 00007fff365255a8 [ 41.245656][ T979] RIP: 0010:pppol2tp_sock_to_session+0x167/0x1b0 [ 41.247285][ T940] [pid 388] ioctl(3, LOOP_CLR_FD [pid 384] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 383] <... read resumed>, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xd4\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 312] epoll_pwait(4 [pid 310] <... write resumed>) = 48 [pid 308] <... write resumed>) = 416 [pid 386] <... read resumed>, 0x7ffef91e3d10, 48) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 304] epoll_pwait(4, [], 128, 0, NULL, 0) = 0 [pid 304] futex(0x3417d78, FUTEX_WAKE_PRIVATE, 1) = 1 [pid 386] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=106, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 386] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 386] read(249 [pid 303] <... futex resumed>) = 0 [pid 388] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 383] rt_sigprocmask(SIG_BLOCK, ~[] [pid 312] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 308] futex(0x19898cd6a160, FUTEX_WAIT_PRIVATE, 0, NULL [pid 303] read(6 [pid 388] close(3 [pid 384] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 312] epoll_pwait(4 [pid 310] <... pselect6 resumed>) = 3 (in [3 21 25], left {tv_sec=0, tv_nsec=999985011}) [pid 303] <... read resumed>, "\xe4\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\xd1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x1c\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x1c\x00\x00\x00\x14\x00\x00\x00\x80\x58\x84\x0c"..., 9967212) = 288 [pid 388] <... close resumed>) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 310] read(3 [pid 303] write(6, "\x9c\x01\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xde\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 416 [pid 388] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 384] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 310] <... read resumed>, "\x9c\x01\x00\x00", 4) = 4 [pid 303] <... write resumed>) = 416 [pid 388] <... socket resumed>) = 3 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 310] read(3 [pid 303] read(6 [pid 388] close(3 [pid 384] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 310] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xdc\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x36\x01\x00\x00"..., 412) = 412 [pid 303] <... read resumed>, 0x198990a00000, 9967212) = -1 EAGAIN (Resource temporarily unavailable) [pid 388] <... close resumed>) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 310] read(25 [pid 303] futex(0x3417d78, FUTEX_WAIT_PRIVATE, 0, NULL [pid 388] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 384] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 310] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 388] <... socket resumed>) = 3 [pid 384] close(3 [pid 310] write(3, "\xe4\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x16\x00\x08\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x10\x00\x00\x00\x20\x00\x00\x00\xd3\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x1c\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x1c\x00\x00\x00\x14\x00\x00\x00\x00\x4d\xd2\x08"..., 232 [pid 388] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 384] <... close resumed>) = 0 [pid 312] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3ff4dd4ab7000002}], 128, 725, NULL, 0) = 1 [pid 310] <... write resumed>) = 232 [pid 388] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 384] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 312] read(6 [pid 310] write(3, "\x2c\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0e\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x00\x00\x06\x00\x0c\x00\x04\x00\x06\x00\x00\x00\xd5\x00\x00\x00\x00\x00\x00\x00", 48 [pid 388] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 384] <... socket resumed>) = 3 [pid 312] <... read resumed>, "\xe4\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x16\x00\x08\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x10\x00\x00\x00\x20\x00\x00\x00\xd3\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x1c\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x1c\x00\x00\x00\x14\x00\x00\x00\x00\x4d\xd2\x08"..., 9967212) = 232 [pid 310] <... write resumed>) = 48 [pid 388] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 312] read(6 [pid 310] write(23, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xd5\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 388] close(3 [pid 384] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 312] <... read resumed>, 0x198990a00000, 9967212) = -1 EAGAIN (Resource temporarily unavailable) [pid 310] <... write resumed>) = 48 [pid 388] <... close resumed>) = 0 [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 312] epoll_pwait(4 [pid 310] read(21 [pid 388] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 384] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 312] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 310] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 388] <... socket resumed>) = 3 [pid 384] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x10\xdb\xbb\x17\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 312] epoll_pwait(4 [pid 310] write(3, "\xe4\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x06\x00\x00\x00\x20\x00\x00\x00\xd0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x1c\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x1c\x00\x00\x00\x14\x00\x00\x00\x40\x1b\x5f\x13"..., 232 [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 384] <... setsockopt resumed>) = 0 [pid 310] <... write resumed>) = 232 [pid 388] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 310] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x06\x00\x00\x00\xd6\x00\x00\x00\x00\x00\x00\x00", 56 [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 384] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 310] <... write resumed>) = 56 [pid 388] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 310] write(20, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xd6\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 384] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 310] <... write resumed>) = 48 [pid 388] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 384] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x10\xdb\xbb\x17\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 384] <... setsockopt resumed>) = 0 [pid 310] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=999988486}) [pid 388] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 310] read(3 [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 384] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 310] <... read resumed>, "\x9c\x01\x00\x00", 4) = 4 [pid 388] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 310] read(3 [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 384] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 310] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xdd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x36\x01\x00\x00"..., 412) = 412 [pid 388] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 384] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x10\xdb\xbb\x17\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 384] <... setsockopt resumed>) = 0 [pid 310] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=999990568}) [pid 388] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 384] close(3 [pid 310] read(3 [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 384] <... close resumed>) = 0 [pid 310] <... read resumed>, "\x9c\x01\x00\x00", 4) = 4 [pid 388] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 384] read(249 [pid 310] read(3 [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 384] <... read resumed>, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xce\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 310] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xde\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x36\x01\x00\x00"..., 412) = 412 [pid 388] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 384] rt_sigprocmask(SIG_BLOCK, ~[] [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 384] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 388] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 384] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 388] close(3) = 0 [pid 388] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 384] <... clone resumed>, child_tidptr=0x55556b49b7d0) = 137 [pid 388] <... socket resumed>) = 3 [pid 388] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 384] rt_sigprocmask(SIG_SETMASK, [] [pid 388] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 388] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 384] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 388] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 388] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x10\xa3\x84\xc2\xff\x7f\x00\x00\x00\x00\x00\x00"..., 952) = 0 [pid 388] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 388] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 388] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x10\xa3\x84\xc2\xff\x7f\x00\x00\x00\x00\x00\x00"..., 1368) = 0 [pid 388] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 388] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 388] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x10\xa3\x84\xc2\xff\x7f\x00\x00\x00\x00\x00\x00"..., 744) = 0 [pid 388] close(3) = 0 [pid 388] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xd2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 388] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 388] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-15/strace-static-x86_64: Process 996 attached [pid 996] set_robust_list(0x55556936e7e0, 24 [pid 388] <... clone resumed>, child_tidptr=0x55556936e7d0) = 116 [pid 996] <... set_robust_list resumed>) = 0 [pid 388] rt_sigprocmask(SIG_SETMASK, [] [pid 996] rt_sigprocmask(SIG_SETMASK, [] [pid 388] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 996] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 996] chdir("./37") = 0 [pid 996] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 386] <... read resumed>, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xd6\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 381] <... read resumed>, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xd5\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 996] <... prctl resumed>) = 0 [pid 386] rt_sigprocmask(SIG_BLOCK, ~[]ci2-android-5-15/strace-static-x86_64: Process 995 attached [pid 996] setpgid(0, 0 [pid 304] futex(0x34196c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=690068331} [pid 996] <... setpgid resumed>) = 0 [pid 386] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 381] rt_sigprocmask(SIG_BLOCK, ~[] [pid 996] symlinkat("/syzcgroup/unified/syz5", AT_FDCWD, "./cgroup") = 0 [pid 995] set_robust_list(0x55556b49b7e0, 24 [pid 386] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 381] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 996] symlinkat("/syzcgroup/cpu/syz5", AT_FDCWD, "./cgroup.cpu") = 0 [pid 996] symlinkat("/syzcgroup/net/syz5", AT_FDCWD, "./cgroup.net") = 0 [pid 381] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 996] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 996] write(3, "1000", 4ci2-android-5-15/strace-static-x86_64: Process 997 attached ) = 4 [pid 996] close(3) = 0 [pid 996] read(200, 0x7fffc284a580, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 996] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 996] close(249) = 0 [pid 996] close(248ci2-android-5-15/strace-static-x86_64: Process 998 attached ) = 0 [pid 995] <... set_robust_list resumed>) = 0 [pid 997] set_robust_list(0x55556824a7e0, 24 [pid 996] prctl(PR_SET_NAME, "syz.5.210" [pid 386] <... clone resumed>, child_tidptr=0x55556824a7d0) = 107 [pid 383] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 996] <... prctl resumed>) = 0 [pid 996] close(4 [pid 383] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 996] <... close resumed>) = 0 [pid 998] set_robust_list(0x55556226f7e0, 24 [pid 997] <... set_robust_list resumed>) = 0 [pid 996] futex(0x7fbe36238fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 995] rt_sigprocmask(SIG_SETMASK, [] [pid 386] rt_sigprocmask(SIG_SETMASK, [] [pid 381] <... clone resumed>, child_tidptr=0x55556226f7d0) = 104 [pid 996] <... futex resumed>) = 0 [pid 996] rt_sigaction(SIGRT_1, {sa_handler=0x7fbe35fd0650, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fbe35f52450}, NULL, 8) = 0 [pid 996] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 996] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbe35df2000 [pid 996] mprotect(0x7fbe35df3000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 996] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 996] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fbe35e12990, parent_tid=0x7fbe35e12990, exit_signal=0, stack=0x7fbe35df2000, stack_size=0x201c0, tls=0x7fbe35e126c0}ci2-android-5-15/strace-static-x86_64: Process 1000 attached [pid 1000] set_robust_list(0x7fbe35e129a0, 24 [pid 996] <... clone3 resumed> => {parent_tid=[117]}, 88) = 117 [pid 1000] <... set_robust_list resumed>) = 0 [pid 996] rt_sigprocmask(SIG_SETMASK, [] [pid 1000] rt_sigprocmask(SIG_SETMASK, [] [pid 996] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1000] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 996] futex(0x7fbe36238fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1000] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 996] <... futex resumed>) = 0 [pid 1000] <... socket resumed>) = 3 [pid 996] futex(0x7fbe36238fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1000] futex(0x7fbe36238fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 996] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1000] <... futex resumed>) = 0 [pid 996] futex(0x7fbe36238fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1000] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 996] <... futex resumed>) = 0 [pid 1000] <... socket resumed>) = 4 [pid 996] futex(0x7fbe36238fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 383] <... clone resumed>, child_tidptr=0x55555db767d0) = 133 [pid 1000] futex(0x7fbe36238fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 996] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1000] <... futex resumed>) = 0 [pid 996] futex(0x7fbe36238fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 383] rt_sigprocmask(SIG_SETMASK, [] [pid 1000] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 996] <... futex resumed>) = 0 [pid 1000] <... connect resumed>) = 0 [pid 996] futex(0x7fbe36238fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 383] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1000] futex(0x7fbe36238fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 996] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1000] <... futex resumed>) = 0 [pid 996] futex(0x7fbe36238fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 383] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=119, si_uid=0, si_status=0, si_utime=0, si_stime=49 /* 0.49 s */} --- [pid 1000] sendfile(-1, -1, [3 [pid 996] <... futex resumed>) = 0 [pid 1000] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 996] futex(0x7fbe36238fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 383] rt_sigreturn({mask=[]} [pid 1000] futex(0x7fbe36238fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 996] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1000] <... futex resumed>) = 0 [pid 996] futex(0x7fbe36238fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 383] <... rt_sigreturn resumed>) = 0 [pid 1000] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 996] <... futex resumed>) = 0 [pid 1000] <... clone3 resumed>) = 118 [pid 996] futex(0x7fbe36238fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1000] futex(0x7fbe36238fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 996] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1000] <... futex resumed>) = 0 [pid 996] futex(0x7fbe36238fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1000] ioctl(3, PPPIOCSMRU, 0 [pid 996] <... futex resumed>) = 0 [pid 1000] <... ioctl resumed>) = -1 ENOSYS (Function not implemented) [pid 996] futex(0x7fbe36238fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1000] futex(0x7fbe36238fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 996] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1000] <... futex resumed>) = 0 [pid 996] close_range(3, 30, 0 [pid 1000] futex(0x7fbe36238fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 996] <... close_range resumed>) = 0 [pid 996] exit_group(0 [pid 1000] <... futex resumed>) = ? [pid 996] <... exit_group resumed>) = ? [pid 1000] +++ exited with 0 +++ [pid 996] +++ exited with 0 +++ [pid 388] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=116, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 388] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) ci2-android-5-15/strace-static-x86_64: Process 999 attached [pid 999] set_robust_list(0x55555db767e0, 24) = 0 [pid 999] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 999] chdir("./43") = 0 [pid 999] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 999] setpgid(0, 0) = 0 [pid 999] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 999] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 999] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 999] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 999] write(3, "1000", 4) = 4 [pid 999] close(3) = 0 [pid 999] read(200, 0x7fff36525510, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 999] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 999] close(249) = 0 [pid 999] close(248) = 0 [pid 999] prctl(PR_SET_NAME, "syz.2.212") = 0 [pid 999] close(4) = 0 [pid 999] futex(0x7f6bbdca6fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 998] <... set_robust_list resumed>) = 0 [pid 997] rt_sigprocmask(SIG_SETMASK, [] [pid 995] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 386] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 381] rt_sigprocmask(SIG_SETMASK, [] [pid 999] <... futex resumed>) = 0 [pid 999] rt_sigaction(SIGRT_1, {sa_handler=0x7f6bbda3e650, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f6bbd9c0450}, NULL, 8) = 0 [pid 999] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 999] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f6bbd860000 [pid 999] mprotect(0x7f6bbd861000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 999] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 999] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6bbd880990, parent_tid=0x7f6bbd880990, exit_signal=0, stack=0x7f6bbd860000, stack_size=0x201c0, tls=0x7f6bbd8806c0}ci2-android-5-15/strace-static-x86_64: Process 1002 attached [pid 1002] set_robust_list(0x7f6bbd8809a0, 24 [pid 999] <... clone3 resumed> => {parent_tid=[134]}, 88) = 134 [pid 1002] <... set_robust_list resumed>) = 0 [pid 999] rt_sigprocmask(SIG_SETMASK, [] [pid 1002] rt_sigprocmask(SIG_SETMASK, [] [pid 999] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1002] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 999] futex(0x7f6bbdca6fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1002] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 999] <... futex resumed>) = 0 [pid 1002] <... socket resumed>) = 3 [pid 999] futex(0x7f6bbdca6fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1002] futex(0x7f6bbdca6fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 999] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1002] <... futex resumed>) = 0 [pid 999] futex(0x7f6bbdca6fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1002] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 999] <... futex resumed>) = 0 [pid 1002] <... socket resumed>) = 4 [pid 1002] futex(0x7f6bbdca6fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 999] futex(0x7f6bbdca6fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1002] <... futex resumed>) = 0 [pid 999] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 381] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1002] futex(0x7f6bbdca6fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 999] futex(0x7f6bbdca6fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 388] write(248, "\x00\x00\x00\x00", 4 [pid 381] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=103, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 1002] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 999] <... futex resumed>) = 0 [pid 998] rt_sigprocmask(SIG_SETMASK, [] [pid 997] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 995] chdir("./45" [pid 388] <... write resumed>) = 4 [pid 310] <... pselect6 resumed>) = 1 (in [13], left {tv_sec=0, tv_nsec=974605409}) [pid 1002] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 999] futex(0x7f6bbdca6fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 388] umount2("./37", MNT_FORCE|UMOUNT_NOFOLLOW [pid 310] read(13 [pid 1002] <... connect resumed>) = -1 EEXIST (File exists) [pid 388] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 310] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 1002] futex(0x7f6bbdca6fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 388] openat(AT_FDCWD, "./37", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 310] write(3, "\xe4\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x05\x00\x00\x00\x20\x00\x00\x00\xd2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x1c\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x1c\x00\x00\x00\x14\x00\x00\x00\x40\xb8\xbf\x10"..., 232 [pid 1002] <... futex resumed>) = 1 [pid 999] <... futex resumed>) = 0 [pid 388] <... openat resumed>) = 3 [pid 310] <... write resumed>) = 232 [pid 1002] sendfile(-1, -1, [3 [pid 999] futex(0x7f6bbdca6fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 388] fstat(3 [pid 310] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x05\x00\x00\x00\xd7\x00\x00\x00\x00\x00\x00\x00", 56 [pid 1002] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 999] <... futex resumed>) = 0 [pid 388] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 310] <... write resumed>) = 56 [pid 1002] futex(0x7f6bbdca6fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 999] futex(0x7f6bbdca6fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 388] getdents64(3 [pid 310] write(11, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xd7\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 1002] <... futex resumed>) = 0 [pid 999] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 388] <... getdents64 resumed>, 0x555569381900 /* 6 entries */, 32768) = 176 [pid 310] <... write resumed>) = 48 [pid 1002] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 999] futex(0x7f6bbdca6fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 388] umount2("./37/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 1002] <... clone3 resumed>) = 135 [pid 999] <... futex resumed>) = 0 [pid 388] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1002] futex(0x7f6bbdca6fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 999] futex(0x7f6bbdca6fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 388] newfstatat(AT_FDCWD, "./37/binderfs" [pid 1002] <... futex resumed>) = 0 [pid 999] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 388] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 1002] ioctl(3, PPPIOCSMRU, 0 [pid 999] futex(0x7f6bbdca6fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 388] unlink("./37/binderfs" [pid 1002] <... ioctl resumed>) = -1 ENOTCONN (Transport endpoint is not connected) [pid 999] <... futex resumed>) = 0 [pid 388] <... unlink resumed>) = 0 [pid 1002] futex(0x7f6bbdca6fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 999] futex(0x7f6bbdca6fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 388] umount2("./37/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1002] <... futex resumed>) = 0 [pid 999] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 998] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 997] chdir("./34" [pid 995] <... chdir resumed>) = 0 [pid 388] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [ 41.253464][ T979] Code: 5d c3 e8 2c 83 0b fd be 02 00 00 00 eb 0a e8 20 83 0b fd be 01 00 00 00 4c 89 f7 e8 33 02 f2 fd e9 0f ff ff ff e8 09 83 0b fd <0f> 0b 48 89 df e8 ef 00 00 00 eb bd e8 f8 82 0b fd 4c 89 f7 be 03 [ 41.256272][ T940] ---[ end trace 47568da4eba4806d ]--- [ 41.278101][ T979] RSP: 0018:ffffc9000203fbf0 EFLAGS: 00010293 [ 41.294632][ T979] RAX: ffffffff845e33d7 RBX: ffff88810b690000 RCX: ffff88810b0ba780 [ 41.303359][ T979] RDX: 0000000000000000 RSI: 000000000e2fcfc0 RDI: 000000000c04eb7d [ 41.313054][ T979] RBP: ffffc9000203fc10 R08: ffff88810b690083 R09: 1ffff110216d2010 [pid 381] rt_sigreturn({mask=[]} [pid 312] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3ff4dd4ab7000002}], 128, 697, NULL, 0) = 1 [pid 1002] futex(0x7f6bbdca6fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 999] close_range(3, 30, 0 [pid 388] newfstatat(AT_FDCWD, "./37/cgroup.net" [pid 312] futex(0x34196c0, FUTEX_WAKE_PRIVATE, 1 [pid 999] <... close_range resumed>) = 0 [pid 388] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 312] <... futex resumed>) = 1 [pid 999] exit_group(0 [pid 388] unlink("./37/cgroup.net" [pid 312] read(6 [pid 1002] <... futex resumed>) = ? [pid 999] <... exit_group resumed>) = ? [pid 388] <... unlink resumed>) = 0 [pid 312] <... read resumed>, "\x2c\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0e\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x00\x00\x06\x00\x0c\x00\x04\x00\x06\x00\x00\x00\xd5\x00\x00\x00\x00\x00\x00\x00\xe4\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x06\x00\x00\x00"..., 9967212) = 624 [pid 1002] +++ exited with 0 +++ [pid 999] +++ exited with 0 +++ [pid 388] umount2("./37/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 312] write(6, "\x9c\x01\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xdf\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 416 [pid 388] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 312] <... write resumed>) = 416 [pid 310] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=994014393}) [pid 388] newfstatat(AT_FDCWD, "./37/cgroup.cpu" [pid 312] write(6, "\x9c\x01\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xe0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 416 [pid 310] read(3 [pid 388] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 312] <... write resumed>) = 416 [pid 310] <... read resumed>, "\x9c\x01\x00\x00", 4) = 4 [pid 388] unlink("./37/cgroup.cpu" [pid 312] write(6, "\x9c\x01\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xe1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 416 [pid 310] read(3 [pid 388] <... unlink resumed>) = 0 [pid 383] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=133, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 312] <... write resumed>) = 416 [pid 310] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xdf\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x36\x01\x00\x00"..., 412) = 412 [pid 388] umount2("./37/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 383] rt_sigreturn({mask=[]} [pid 312] read(6 [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 388] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 383] <... rt_sigreturn resumed>) = -1 EINTR (Interrupted system call) [pid 312] <... read resumed>, 0x198990a00000, 9967212) = -1 EAGAIN (Resource temporarily unavailable) [pid 310] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=999988595}) [pid 998] chdir("./34" [pid 997] <... chdir resumed>) = 0 [pid 995] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 388] newfstatat(AT_FDCWD, "./37/cgroup" [pid 381] <... rt_sigreturn resumed>) = 0 [pid 312] epoll_pwait(4 [pid 310] read(3 [pid 304] <... futex resumed>) = 0 [pid 388] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 312] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 310] <... read resumed>, "\x9c\x01\x00\x00", 4) = 4 [pid 388] unlink("./37/cgroup" [pid 383] write(248, "\x00\x00\x00\x00", 4 [pid 312] epoll_pwait(4 [pid 310] read(3 [pid 388] <... unlink resumed>) = 0 [pid 383] <... write resumed>) = 4 [pid 310] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xe0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x36\x01\x00\x00"..., 412) = 412 [pid 388] getdents64(3 [pid 383] umount2("./43", MNT_FORCE|UMOUNT_NOFOLLOW [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 388] <... getdents64 resumed>, 0x555569381900 /* 0 entries */, 32768) = 0 [pid 383] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 310] <... pselect6 resumed>) = 2 (in [3 16], left {tv_sec=0, tv_nsec=999989720}) [pid 388] close(3 [pid 383] openat(AT_FDCWD, "./43", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 310] read(3 [pid 388] <... close resumed>) = 0 [pid 383] <... openat resumed>) = 3 [pid 310] <... read resumed>, "\x9c\x01\x00\x00", 4) = 4 [pid 388] unlinkat(AT_FDCWD, "./37", AT_REMOVEDIR [pid 383] fstat(3 [pid 310] read(3 [pid 388] <... unlinkat resumed>) = 0 [pid 383] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 310] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xe1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x36\x01\x00\x00"..., 412) = 412 [pid 388] mkdirat(AT_FDCWD, "./38", 0777 [pid 383] getdents64(3 [pid 310] read(16 [pid 388] <... mkdirat resumed>) = 0 [pid 383] <... getdents64 resumed>, 0x55555db89900 /* 6 entries */, 32768) = 176 [pid 310] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 388] openat(AT_FDCWD, "/dev/loop5", O_RDWR [pid 383] umount2("./43/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 310] write(3, "\xf4\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\xd4\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x00\xc6\x3e\x05"..., 248 [pid 388] <... openat resumed>) = 3 [pid 383] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 312] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3ff4dd4ab7000002}], 128, 651, NULL, 0) = 1 [pid 310] <... write resumed>) = 248 [pid 388] ioctl(3, LOOP_CLR_FD [pid 383] newfstatat(AT_FDCWD, "./43/binderfs" [pid 312] read(6 [pid 310] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\xd8\x00\x00\x00\x00\x00\x00\x00", 56 [pid 388] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 383] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 312] <... read resumed>, "\xf4\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\xd4\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x00\xc6\x3e\x05"..., 9967212) = 248 [pid 310] <... write resumed>) = 56 [pid 388] close(3 [pid 383] unlink("./43/binderfs" [pid 312] read(6 [pid 310] write(15, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xd8\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 388] <... close resumed>) = 0 [pid 383] <... unlink resumed>) = 0 [pid 312] <... read resumed>, 0x198990a00000, 9967212) = -1 EAGAIN (Resource temporarily unavailable) [pid 310] <... write resumed>) = 48 [pid 997] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 995] <... prctl resumed>) = 0 [pid 388] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 383] umount2("./43/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 312] epoll_pwait(4 [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 388] <... socket resumed>) = 3 [pid 383] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 312] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 388] close(3 [pid 383] newfstatat(AT_FDCWD, "./43/cgroup.net" [pid 312] epoll_pwait(4 [pid 388] <... close resumed>) = 0 [pid 383] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 388] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 383] unlink("./43/cgroup.net" [pid 388] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 383] <... unlink resumed>) = 0 [pid 388] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 383] umount2("./43/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 388] close(3) = 0 [pid 383] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 388] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 383] newfstatat(AT_FDCWD, "./43/cgroup.cpu" [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 383] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 383] unlink("./43/cgroup.cpu" [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 383] <... unlink resumed>) = 0 [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 383] umount2("./43/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 383] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 383] newfstatat(AT_FDCWD, "./43/cgroup" [pid 997] <... prctl resumed>) = 0 [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 997] setpgid(0, 0 [pid 995] setpgid(0, 0 [pid 388] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 383] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 998] <... chdir resumed>) = 0 [pid 997] <... setpgid resumed>) = 0 [pid 995] <... setpgid resumed>) = 0 [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 998] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 997] symlinkat("/syzcgroup/unified/syz6", AT_FDCWD, "./cgroup" [pid 388] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 383] unlink("./43/cgroup" [pid 304] futex(0x34196c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=636978320} [pid 998] <... prctl resumed>) = 0 [pid 997] <... symlinkat resumed>) = 0 [pid 995] symlinkat("/syzcgroup/unified/syz1", AT_FDCWD, "./cgroup" [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 383] <... unlink resumed>) = 0 [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 383] getdents64(3 [pid 388] close(3) = 0 [pid 383] <... getdents64 resumed>, 0x55555db89900 /* 0 entries */, 32768) = 0 [pid 388] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 383] close(3 [pid 388] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 383] <... close resumed>) = 0 [pid 388] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 383] unlinkat(AT_FDCWD, "./43", AT_REMOVEDIR [pid 388] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 383] <... unlinkat resumed>) = 0 [pid 388] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 383] mkdirat(AT_FDCWD, "./44", 0777 [pid 388] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 383] <... mkdirat resumed>) = 0 [pid 388] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 383] openat(AT_FDCWD, "/dev/loop2", O_RDWR [pid 388] close(3) = 0 [pid 383] <... openat resumed>) = 3 [pid 388] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xd7\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 383] ioctl(3, LOOP_CLR_FD [pid 388] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 383] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 388] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-15/strace-static-x86_64: Process 1004 attached [pid 383] close(3 [pid 1004] set_robust_list(0x55556936e7e0, 24 [pid 388] <... clone resumed>, child_tidptr=0x55556936e7d0) = 119 [pid 1004] <... set_robust_list resumed>) = 0 [pid 388] rt_sigprocmask(SIG_SETMASK, [] [pid 383] <... close resumed>) = 0 [pid 1004] rt_sigprocmask(SIG_SETMASK, [] [pid 388] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1004] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 383] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 1004] chdir("./38") = 0 [pid 383] <... socket resumed>) = 3 [pid 1004] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 383] close(3 [pid 1004] setpgid(0, 0) = 0 [pid 383] <... close resumed>) = 0 [pid 1004] symlinkat("/syzcgroup/unified/syz5", AT_FDCWD, "./cgroup") = 0 [pid 383] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 1004] symlinkat("/syzcgroup/cpu/syz5", AT_FDCWD, "./cgroup.cpu") = 0 [pid 998] setpgid(0, 0 [pid 995] <... symlinkat resumed>) = 0 [pid 383] <... socket resumed>) = 3 [pid 1004] symlinkat("/syzcgroup/net/syz5", AT_FDCWD, "./cgroup.net") = 0 [pid 383] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 1004] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 383] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 1004] write(3, "1000", 4) = 4 [pid 383] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 1004] close(3) = 0 [pid 383] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 1004] read(200, 0x7fffc284a580, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 383] close(3 [pid 1004] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 383] <... close resumed>) = 0 [pid 1004] close(249) = 0 [pid 383] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 1004] close(248) = 0 [pid 383] <... socket resumed>) = 3 [pid 1004] prctl(PR_SET_NAME, "syz.5.215") = 0 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1004] close(4) = 0 [pid 383] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 1004] futex(0x7fbe36238fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1004] rt_sigaction(SIGRT_1, {sa_handler=0x7fbe35fd0650, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fbe35f52450}, NULL, 8) = 0 [pid 383] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 1004] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1004] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 998] <... setpgid resumed>) = 0 [pid 1004] <... mmap resumed>) = 0x7fbe35df2000 [pid 997] symlinkat("/syzcgroup/cpu/syz6", AT_FDCWD, "./cgroup.cpu" [pid 995] symlinkat("/syzcgroup/cpu/syz1", AT_FDCWD, "./cgroup.cpu" [pid 383] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 1004] mprotect(0x7fbe35df3000, 131072, PROT_READ|PROT_WRITE [pid 998] symlinkat("/syzcgroup/unified/syz0", AT_FDCWD, "./cgroup" [pid 1004] <... mprotect resumed>) = 0 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1004] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 383] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 1004] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fbe35e12990, parent_tid=0x7fbe35e12990, exit_signal=0, stack=0x7fbe35df2000, stack_size=0x201c0, tls=0x7fbe35e126c0}ci2-android-5-15/strace-static-x86_64: Process 1005 attached [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1005] set_robust_list(0x7fbe35e129a0, 24 [pid 1004] <... clone3 resumed> => {parent_tid=[120]}, 88) = 120 [pid 1005] <... set_robust_list resumed>) = 0 [pid 1004] rt_sigprocmask(SIG_SETMASK, [] [pid 383] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 1005] rt_sigprocmask(SIG_SETMASK, [] [pid 1004] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1005] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1004] futex(0x7fbe36238fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1005] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 1004] <... futex resumed>) = 0 [pid 1005] <... socket resumed>) = 3 [pid 1004] futex(0x7fbe36238fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 383] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 1005] futex(0x7fbe36238fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 1004] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1005] <... futex resumed>) = 0 [pid 1004] futex(0x7fbe36238fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1005] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 1004] <... futex resumed>) = 0 [pid 1005] <... socket resumed>) = 4 [pid 1004] futex(0x7fbe36238fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 383] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 1005] futex(0x7fbe36238fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 1004] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1005] <... futex resumed>) = 0 [pid 1004] futex(0x7fbe36238fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 383] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 1005] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 1004] <... futex resumed>) = 0 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1005] <... connect resumed>) = -1 EEXIST (File exists) [pid 1004] futex(0x7fbe36238fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 383] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 1005] futex(0x7fbe36238fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 1004] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1005] <... futex resumed>) = 0 [pid 1004] futex(0x7fbe36238fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 383] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 1005] sendfile(-1, -1, [3 [pid 1004] <... futex resumed>) = 0 [pid 383] close(3 [pid 1005] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 1004] futex(0x7fbe36238fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 998] <... symlinkat resumed>) = 0 [pid 997] <... symlinkat resumed>) = 0 [pid 995] <... symlinkat resumed>) = 0 [pid 383] <... close resumed>) = 0 [pid 1005] futex(0x7fbe36238fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 1004] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 998] symlinkat("/syzcgroup/cpu/syz0", AT_FDCWD, "./cgroup.cpu" [pid 997] symlinkat("/syzcgroup/net/syz6", AT_FDCWD, "./cgroup.net" [pid 995] symlinkat("/syzcgroup/net/syz1", AT_FDCWD, "./cgroup.net" [pid 383] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 1005] <... futex resumed>) = 0 [pid 1004] futex(0x7fbe36238fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 383] <... socket resumed>) = 3 [pid 1005] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 1004] <... futex resumed>) = 0 [pid 383] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 1005] <... clone3 resumed>) = 121 [pid 1004] futex(0x7fbe36238fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 383] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 1005] futex(0x7fbe36238fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 1004] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 383] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 1005] <... futex resumed>) = 0 [pid 1004] futex(0x7fbe36238fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 383] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 1005] ioctl(3, PPPIOCSMRU, 0 [pid 1004] <... futex resumed>) = 0 [pid 383] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 1005] <... ioctl resumed>) = -1 ENOTCONN (Transport endpoint is not connected) [pid 1004] futex(0x7fbe36238fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 383] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [ 41.321391][ T979] R10: dffffc0000000000 R11: ffffed10216d2011 R12: dffffc0000000000 [ 41.329593][ T979] R13: dffffc0000000000 R14: 000000000e2fcfc0 R15: ffff88811d665000 [ 41.345677][ T979] FS: 0000000000000000(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 41.361032][ T979] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [pid 1005] futex(0x7fbe36238fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 1004] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 383] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 1005] <... futex resumed>) = 0 [pid 1004] close_range(3, 30, 0 [pid 383] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 1005] futex(0x7fbe36238fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1004] <... close_range resumed>) = 0 [pid 383] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 1004] exit_group(0 [pid 383] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 1005] <... futex resumed>) = ? [pid 1004] <... exit_group resumed>) = ? [pid 383] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 1005] +++ exited with 0 +++ [pid 1004] +++ exited with 0 +++ [pid 383] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 388] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=119, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 383] close(3 [pid 388] rt_sigreturn({mask=[]} [pid 383] <... close resumed>) = 0 [pid 388] <... rt_sigreturn resumed>) = -1 EINTR (Interrupted system call) [pid 383] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xd8\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 383] rt_sigprocmask(SIG_BLOCK, ~[] [pid 388] write(248, "\x00\x00\x00\x00", 4 [pid 383] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 388] <... write resumed>) = 4 [pid 383] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 310] <... pselect6 resumed>) = 1 (in [13], left {tv_sec=0, tv_nsec=962582850}) ci2-android-5-15/strace-static-x86_64: Process 1007 attached [pid 998] <... symlinkat resumed>) = 0 [pid 997] <... symlinkat resumed>) = 0 [pid 995] <... symlinkat resumed>) = 0 [pid 388] umount2("./38", MNT_FORCE|UMOUNT_NOFOLLOW [pid 310] read(13 [pid 1007] set_robust_list(0x55555db767e0, 24 [pid 998] symlinkat("/syzcgroup/net/syz0", AT_FDCWD, "./cgroup.net" [pid 997] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 995] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 388] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 383] <... clone resumed>, child_tidptr=0x55555db767d0) = 136 [pid 310] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 1007] <... set_robust_list resumed>) = 0 [pid 998] <... symlinkat resumed>) = 0 [pid 997] <... openat resumed>) = 3 [pid 995] <... openat resumed>) = 3 [pid 388] openat(AT_FDCWD, "./38", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 383] rt_sigprocmask(SIG_SETMASK, [] [pid 310] write(3, "\xf4\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x05\x00\x00\x00\x20\x00\x00\x00\xd7\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x40\xc9\xa2\x03"..., 248 [pid 1007] rt_sigprocmask(SIG_SETMASK, [] [pid 388] <... openat resumed>) = 3 [pid 383] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 310] <... write resumed>) = 248 [pid 1007] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 388] fstat(3 [pid 310] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x05\x00\x00\x00\xd9\x00\x00\x00\x00\x00\x00\x00", 56 [pid 1007] chdir("./44" [pid 388] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 310] <... write resumed>) = 56 [pid 1007] <... chdir resumed>) = 0 [pid 388] getdents64(3 [pid 310] write(11, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xd9\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 1007] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 388] <... getdents64 resumed>, 0x555569381900 /* 6 entries */, 32768) = 176 [pid 310] <... write resumed>) = 48 [pid 1007] <... prctl resumed>) = 0 [pid 388] umount2("./38/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 1007] setpgid(0, 0 [pid 388] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 312] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3ff4dd4ab7000002}], 128, 643, NULL, 0) = 1 [pid 1007] <... setpgid resumed>) = 0 [pid 388] newfstatat(AT_FDCWD, "./38/binderfs" [pid 312] futex(0x34196c0, FUTEX_WAKE_PRIVATE, 1 [pid 1007] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup" [pid 388] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 312] <... futex resumed>) = 1 [pid 1007] <... symlinkat resumed>) = 0 [pid 388] unlink("./38/binderfs" [pid 312] read(6 [pid 1007] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu" [pid 388] <... unlink resumed>) = 0 [pid 312] <... read resumed>, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\xd8\x00\x00\x00\x00\x00\x00\x00\xf4\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00"..., 9967212) = 360 [pid 1007] <... symlinkat resumed>) = 0 [pid 998] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 997] write(3, "1000", 4 [pid 995] write(3, "1000", 4 [pid 388] umount2("./38/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 312] write(6, "\x9c\x01\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 416 [pid 304] <... futex resumed>) = 0 [pid 1007] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net" [pid 388] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 312] <... write resumed>) = 416 [pid 310] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=995832987}) [pid 1007] <... symlinkat resumed>) = 0 [pid 388] newfstatat(AT_FDCWD, "./38/cgroup.net" [pid 312] write(6, "\x9c\x01\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xe3\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 416 [pid 310] read(3 [pid 1007] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 388] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 312] <... write resumed>) = 416 [pid 310] <... read resumed>, "\x9c\x01\x00\x00", 4) = 4 [pid 1007] <... openat resumed>) = 3 [pid 388] unlink("./38/cgroup.net" [pid 312] read(6 [pid 310] read(3 [pid 1007] write(3, "1000", 4 [pid 388] <... unlink resumed>) = 0 [pid 312] <... read resumed>, 0x198990a00000, 9967212) = -1 EAGAIN (Resource temporarily unavailable) [pid 310] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x36\x01\x00\x00"..., 412) = 412 [pid 1007] <... write resumed>) = 4 [pid 388] umount2("./38/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 312] epoll_pwait(4 [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 1007] close(3 [pid 388] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 312] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 310] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=999988787}) [pid 1007] <... close resumed>) = 0 [pid 388] newfstatat(AT_FDCWD, "./38/cgroup.cpu" [pid 312] epoll_pwait(4 [pid 310] read(3 [pid 1007] read(200 [pid 388] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 310] <... read resumed>, "\x9c\x01\x00\x00", 4) = 4 [pid 1007] <... read resumed>, 0x7fff36525510, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 388] unlink("./38/cgroup.cpu" [pid 310] read(3 [pid 1007] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 388] <... unlink resumed>) = 0 [pid 310] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xe3\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x36\x01\x00\x00"..., 412) = 412 [pid 1007] <... symlinkat resumed>) = 0 [pid 388] umount2("./38/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 1007] close(249 [pid 388] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1007] <... close resumed>) = 0 [pid 388] newfstatat(AT_FDCWD, "./38/cgroup" [pid 1007] close(248 [pid 388] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 1007] <... close resumed>) = 0 [pid 388] unlink("./38/cgroup" [pid 1007] prctl(PR_SET_NAME, "syz.2.216" [pid 388] <... unlink resumed>) = 0 [pid 1007] <... prctl resumed>) = 0 [pid 388] getdents64(3 [pid 1007] close(4 [pid 388] <... getdents64 resumed>, 0x555569381900 /* 0 entries */, 32768) = 0 [pid 1007] <... close resumed>) = 0 [pid 388] close(3 [pid 1007] futex(0x7f6bbdca6fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 388] <... close resumed>) = 0 [pid 1007] <... futex resumed>) = 0 [pid 388] unlinkat(AT_FDCWD, "./38", AT_REMOVEDIR [pid 1007] rt_sigaction(SIGRT_1, {sa_handler=0x7f6bbda3e650, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f6bbd9c0450} [pid 388] <... unlinkat resumed>) = 0 [pid 1007] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 388] mkdirat(AT_FDCWD, "./39", 0777 [pid 1007] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 388] <... mkdirat resumed>) = 0 [pid 1007] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 388] openat(AT_FDCWD, "/dev/loop5", O_RDWR [pid 1007] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 388] <... openat resumed>) = 3 [pid 1007] <... mmap resumed>) = 0x7f6bbd860000 [pid 998] <... openat resumed>) = 3 [pid 997] <... write resumed>) = 4 [pid 995] <... write resumed>) = 4 [pid 388] ioctl(3, LOOP_CLR_FD [pid 1007] mprotect(0x7f6bbd861000, 131072, PROT_READ|PROT_WRITE [pid 388] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 1007] <... mprotect resumed>) = 0 [pid 388] close(3 [pid 1007] rt_sigprocmask(SIG_BLOCK, ~[] [pid 388] <... close resumed>) = 0 [pid 1007] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 388] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 1007] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6bbd880990, parent_tid=0x7f6bbd880990, exit_signal=0, stack=0x7f6bbd860000, stack_size=0x201c0, tls=0x7f6bbd8806c0} [pid 388] <... socket resumed>) = 3 ci2-android-5-15/strace-static-x86_64: Process 1008 attached [pid 388] close(3 [pid 1008] set_robust_list(0x7f6bbd8809a0, 24 [pid 1007] <... clone3 resumed> => {parent_tid=[137]}, 88) = 137 [pid 388] <... close resumed>) = 0 [pid 1008] <... set_robust_list resumed>) = 0 [pid 1007] rt_sigprocmask(SIG_SETMASK, [] [pid 388] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 1008] rt_sigprocmask(SIG_SETMASK, [] [pid 1007] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 388] <... socket resumed>) = 3 [pid 1008] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1007] futex(0x7f6bbdca6fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 388] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 1008] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 1007] <... futex resumed>) = 0 [pid 388] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 1008] <... socket resumed>) = 3 [pid 1007] futex(0x7f6bbdca6fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 388] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 1008] futex(0x7f6bbdca6fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 1007] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 388] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 1008] <... futex resumed>) = 0 [pid 1007] futex(0x7f6bbdca6fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 388] close(3 [pid 1008] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 1007] <... futex resumed>) = 0 [pid 388] <... close resumed>) = 0 [pid 1008] <... socket resumed>) = 4 [pid 1007] futex(0x7f6bbdca6fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 388] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 1008] futex(0x7f6bbdca6fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 1007] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 388] <... socket resumed>) = 3 [pid 1008] <... futex resumed>) = 0 [pid 1007] futex(0x7f6bbdca6fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1008] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 1007] <... futex resumed>) = 0 [pid 388] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 1008] <... connect resumed>) = 0 [pid 1007] futex(0x7f6bbdca6fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1008] futex(0x7f6bbdca6fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 1007] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 388] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 1008] <... futex resumed>) = 0 [pid 1007] futex(0x7f6bbdca6fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1008] sendfile(-1, -1, [3 [pid 1007] <... futex resumed>) = 0 [pid 388] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 1008] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 1007] futex(0x7f6bbdca6fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1008] futex(0x7f6bbdca6fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 1007] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 388] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 1008] <... futex resumed>) = 0 [pid 1007] futex(0x7f6bbdca6fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1008] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 1007] <... futex resumed>) = 0 [pid 388] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 1008] <... clone3 resumed>) = 138 [pid 1007] futex(0x7f6bbdca6fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1008] futex(0x7f6bbdca6fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 1007] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 388] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 1008] <... futex resumed>) = 0 [pid 1007] futex(0x7f6bbdca6fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1008] ioctl(3, PPPIOCSMRU, 0 [pid 1007] <... futex resumed>) = 0 [pid 998] write(3, "1000", 4 [pid 388] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 997] close(3 [pid 1008] <... ioctl resumed>) = -1 ENOSYS (Function not implemented) [pid 1007] futex(0x7f6bbdca6fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 995] close(3 [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1008] futex(0x7f6bbdca6fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 1007] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 388] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 1008] <... futex resumed>) = 0 [pid 1007] close_range(3, 30, 0 [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1008] futex(0x7f6bbdca6fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1007] <... close_range resumed>) = 0 [pid 388] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 1007] exit_group(0 [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1008] <... futex resumed>) = ? [pid 1007] <... exit_group resumed>) = ? [pid 388] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 1008] +++ exited with 0 +++ [pid 1007] +++ exited with 0 +++ [pid 388] close(3) = 0 [pid 388] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 383] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=136, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 388] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 383] rt_sigreturn({mask=[]} [pid 388] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 383] <... rt_sigreturn resumed>) = -1 EINTR (Interrupted system call) [pid 388] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 998] <... write resumed>) = 4 [pid 388] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 998] close(3 [pid 997] <... close resumed>) = 0 [pid 995] <... close resumed>) = 0 [pid 388] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 388] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 383] write(248, "\x00\x00\x00\x00", 4 [pid 388] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 383] <... write resumed>) = 4 [pid 310] <... pselect6 resumed>) = 1 (in [16], left {tv_sec=0, tv_nsec=980962701}) [pid 388] close(3 [pid 383] umount2("./44", MNT_FORCE|UMOUNT_NOFOLLOW [pid 310] read(16 [pid 388] <... close resumed>) = 0 [pid 383] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 310] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 388] read(249 [pid 383] openat(AT_FDCWD, "./44", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 310] write(3, "\xe4\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\xd8\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x1c\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x1c\x00\x00\x00\x14\x00\x00\x00\x40\xe4\x59\x04"..., 232 [pid 388] <... read resumed>, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xd9\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 383] <... openat resumed>) = 3 [pid 312] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3ff4dd4ab7000002}], 128, 594, NULL, 0) = 1 [pid 310] <... write resumed>) = 232 [pid 388] rt_sigprocmask(SIG_BLOCK, ~[] [pid 383] fstat(3 [pid 312] read(6 [pid 310] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\xda\x00\x00\x00\x00\x00\x00\x00", 56 [pid 388] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 383] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 312] <... read resumed>, "\xe4\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\xd8\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x1c\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x1c\x00\x00\x00\x14\x00\x00\x00\x40\xe4\x59\x04"..., 9967212) = 232 [pid 310] <... write resumed>) = 56 [pid 388] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 383] getdents64(3 [pid 312] read(6 [pid 310] write(15, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xda\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48ci2-android-5-15/strace-static-x86_64: Process 1010 attached [pid 383] <... getdents64 resumed>, 0x55555db89900 /* 6 entries */, 32768) = 176 [pid 312] <... read resumed>, 0x198990a00000, 9967212) = -1 EAGAIN (Resource temporarily unavailable) [pid 310] <... write resumed>) = 48 [pid 1010] set_robust_list(0x55556936e7e0, 24 [pid 388] <... clone resumed>, child_tidptr=0x55556936e7d0) = 122 [pid 383] umount2("./44/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 312] epoll_pwait(4 [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 1010] <... set_robust_list resumed>) = 0 [pid 388] rt_sigprocmask(SIG_SETMASK, [] [pid 383] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 312] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 1010] rt_sigprocmask(SIG_SETMASK, [] [pid 388] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 383] newfstatat(AT_FDCWD, "./44/binderfs" [pid 312] epoll_pwait(4 [pid 1010] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 383] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 1010] chdir("./39") = 0 [pid 383] unlink("./44/binderfs" [pid 1010] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 383] <... unlink resumed>) = 0 [pid 1010] setpgid(0, 0) = 0 [pid 383] umount2("./44/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1010] symlinkat("/syzcgroup/unified/syz5", AT_FDCWD, "./cgroup") = 0 [pid 383] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1010] symlinkat("/syzcgroup/cpu/syz5", AT_FDCWD, "./cgroup.cpu") = 0 [pid 383] newfstatat(AT_FDCWD, "./44/cgroup.net" [pid 1010] symlinkat("/syzcgroup/net/syz5", AT_FDCWD, "./cgroup.net") = 0 [pid 383] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 1010] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 998] <... close resumed>) = 0 [pid 383] unlink("./44/cgroup.net" [pid 1010] write(3, "1000", 4 [pid 997] read(200 [pid 995] read(200 [pid 304] futex(0x34196c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=566525496} [pid 1010] <... write resumed>) = 4 [pid 998] read(200 [pid 383] <... unlink resumed>) = 0 [pid 1010] close(3) = 0 [pid 383] umount2("./44/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1010] read(200, 0x7fffc284a580, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 383] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1010] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 383] newfstatat(AT_FDCWD, "./44/cgroup.cpu" [pid 1010] close(249) = 0 [pid 383] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 1010] close(248) = 0 [pid 383] unlink("./44/cgroup.cpu" [pid 1010] prctl(PR_SET_NAME, "syz.5.217") = 0 [pid 383] <... unlink resumed>) = 0 [pid 1010] close(4) = 0 [pid 383] umount2("./44/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1010] futex(0x7fbe36238fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 383] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1010] rt_sigaction(SIGRT_1, {sa_handler=0x7fbe35fd0650, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fbe35f52450}, NULL, 8) = 0 [pid 383] newfstatat(AT_FDCWD, "./44/cgroup" [pid 1010] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 383] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 1010] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbe35df2000 [pid 383] unlink("./44/cgroup" [pid 1010] mprotect(0x7fbe35df3000, 131072, PROT_READ|PROT_WRITE [pid 383] <... unlink resumed>) = 0 [pid 1010] <... mprotect resumed>) = 0 [pid 1010] rt_sigprocmask(SIG_BLOCK, ~[] [pid 383] getdents64(3 [pid 1010] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 998] <... read resumed>, 0x7ffe8a1ae760, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 995] <... read resumed>, 0x7ffe17bbdd80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 1010] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fbe35e12990, parent_tid=0x7fbe35e12990, exit_signal=0, stack=0x7fbe35df2000, stack_size=0x201c0, tls=0x7fbe35e126c0} [pid 997] <... read resumed>, 0x7ffef91e3880, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 383] <... getdents64 resumed>, 0x55555db89900 /* 0 entries */, 32768) = 0 ci2-android-5-15/strace-static-x86_64: Process 1011 attached [pid 383] close(3 [pid 1011] set_robust_list(0x7fbe35e129a0, 24 [pid 1010] <... clone3 resumed> => {parent_tid=[123]}, 88) = 123 [pid 383] <... close resumed>) = 0 [pid 1011] <... set_robust_list resumed>) = 0 [pid 1010] rt_sigprocmask(SIG_SETMASK, [] [pid 383] unlinkat(AT_FDCWD, "./44", AT_REMOVEDIR [pid 1011] rt_sigprocmask(SIG_SETMASK, [] [pid 1010] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 383] <... unlinkat resumed>) = 0 [pid 1011] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1010] futex(0x7fbe36238fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 383] mkdirat(AT_FDCWD, "./45", 0777 [pid 1011] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 1010] <... futex resumed>) = 0 [pid 383] <... mkdirat resumed>) = 0 [pid 1011] <... socket resumed>) = 3 [pid 1010] futex(0x7fbe36238fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 383] openat(AT_FDCWD, "/dev/loop2", O_RDWR [pid 1011] futex(0x7fbe36238fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 1010] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 383] <... openat resumed>) = 3 [pid 1011] <... futex resumed>) = 0 [pid 1010] futex(0x7fbe36238fa8, FUTEX_WAKE_PRIVATE, 1000000 [ 41.368119][ T979] CR2: 00007f6bbd9da1f0 CR3: 0000000122f2f000 CR4: 00000000003506a0 [ 41.378371][ T991] ------------[ cut here ]------------ [ 41.384212][ T979] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 41.392713][ T991] WARNING: CPU: 1 PID: 991 at net/l2tp/l2tp_ppp.c:156 pppol2tp_sock_to_session+0x167/0x1b0 [ 41.407373][ T979] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 41.415706][ T991] Modules linked in: [pid 383] ioctl(3, LOOP_CLR_FD [pid 1011] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 1010] <... futex resumed>) = 0 [pid 383] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 1011] <... socket resumed>) = 4 [pid 1010] futex(0x7fbe36238fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 383] close(3 [pid 1011] futex(0x7fbe36238fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 1010] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 383] <... close resumed>) = 0 [pid 1011] <... futex resumed>) = 0 [pid 1010] futex(0x7fbe36238fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 383] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 1011] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 1010] <... futex resumed>) = 0 [pid 383] <... socket resumed>) = 3 [pid 1011] <... connect resumed>) = -1 EEXIST (File exists) [pid 1010] futex(0x7fbe36238fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 383] close(3 [pid 1011] futex(0x7fbe36238fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 1010] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 383] <... close resumed>) = 0 [pid 1011] <... futex resumed>) = 0 [pid 1010] futex(0x7fbe36238fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 383] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 1011] sendfile(-1, -1, [3 [pid 1010] <... futex resumed>) = 0 [pid 383] <... socket resumed>) = 3 [pid 1011] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 1010] futex(0x7fbe36238fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 383] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 1011] futex(0x7fbe36238fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 1010] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 383] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 1011] <... futex resumed>) = 0 [pid 1010] futex(0x7fbe36238fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 383] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 1011] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 1010] <... futex resumed>) = 0 [pid 383] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 1011] <... clone3 resumed>) = 124 [pid 1010] futex(0x7fbe36238fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 383] close(3 [pid 1011] futex(0x7fbe36238fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 1010] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 383] <... close resumed>) = 0 [pid 1011] <... futex resumed>) = 0 [pid 1010] futex(0x7fbe36238fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 383] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 1011] ioctl(3, PPPIOCSMRU, 0 [pid 1010] <... futex resumed>) = 0 [pid 383] <... socket resumed>) = 3 [pid 1011] <... ioctl resumed>) = -1 ENOTCONN (Transport endpoint is not connected) [pid 1010] futex(0x7fbe36238fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1011] futex(0x7fbe36238fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 1010] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 383] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 1011] <... futex resumed>) = 0 [pid 1010] close_range(3, 30, 0 [pid 998] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 995] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1011] futex(0x7fbe36238fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1010] <... close_range resumed>) = 0 [pid 383] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 1010] exit_group(0 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1011] <... futex resumed>) = ? [pid 1010] <... exit_group resumed>) = ? [pid 383] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 1011] +++ exited with 0 +++ [pid 1010] +++ exited with 0 +++ [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 388] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=122, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 383] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 388] rt_sigreturn({mask=[]} [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 388] <... rt_sigreturn resumed>) = -1 EINTR (Interrupted system call) [pid 383] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 388] write(248, "\x00\x00\x00\x00", 4 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 388] <... write resumed>) = 4 [pid 383] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 310] <... pselect6 resumed>) = 1 (in [13], left {tv_sec=0, tv_nsec=979898266}) [pid 388] umount2("./39", MNT_FORCE|UMOUNT_NOFOLLOW [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 310] read(13 [pid 388] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 383] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 310] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 998] <... symlinkat resumed>) = 0 [pid 388] openat(AT_FDCWD, "./39", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 310] write(3, "\xf4\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x05\x00\x00\x00\x20\x00\x00\x00\xd9\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x80\xf9\x37\x03"..., 248 [pid 995] <... symlinkat resumed>) = 0 [pid 998] close(249 [pid 997] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 388] <... openat resumed>) = 3 [pid 383] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 310] <... write resumed>) = 248 [pid 388] fstat(3 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 310] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x05\x00\x00\x00\xdb\x00\x00\x00\x00\x00\x00\x00", 56 [pid 388] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 383] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 310] <... write resumed>) = 56 [pid 388] getdents64(3 [pid 383] close(3 [pid 310] write(11, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xdb\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 388] <... getdents64 resumed>, 0x555569381900 /* 6 entries */, 32768) = 176 [pid 383] <... close resumed>) = 0 [pid 310] <... write resumed>) = 48 [pid 388] umount2("./39/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 383] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 388] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 383] <... socket resumed>) = 3 [pid 388] newfstatat(AT_FDCWD, "./39/binderfs" [pid 383] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 388] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 383] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 388] unlink("./39/binderfs" [pid 383] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 998] <... close resumed>) = 0 [pid 995] close(249 [pid 388] <... unlink resumed>) = 0 [pid 383] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 998] close(248 [pid 997] <... symlinkat resumed>) = 0 [pid 995] <... close resumed>) = 0 [pid 388] umount2("./39/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 383] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 388] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 383] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 388] newfstatat(AT_FDCWD, "./39/cgroup.net" [pid 383] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 388] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 383] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 388] unlink("./39/cgroup.net" [pid 383] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 388] <... unlink resumed>) = 0 [pid 383] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 388] umount2("./39/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 383] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 388] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 383] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 388] newfstatat(AT_FDCWD, "./39/cgroup.cpu" [pid 383] close(3 [pid 388] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 383] <... close resumed>) = 0 [pid 388] unlink("./39/cgroup.cpu" [pid 383] read(249 [pid 388] <... unlink resumed>) = 0 [pid 383] <... read resumed>, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xda\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 388] umount2("./39/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 383] rt_sigprocmask(SIG_BLOCK, ~[] [pid 998] <... close resumed>) = 0 [pid 997] close(249 [pid 995] close(248 [pid 388] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 383] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 388] newfstatat(AT_FDCWD, "./39/cgroup" [pid 383] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-15/strace-static-x86_64: Process 1013 attached [pid 388] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 1013] set_robust_list(0x55555db767e0, 24 [pid 388] unlink("./39/cgroup" [pid 383] <... clone resumed>, child_tidptr=0x55555db767d0) = 139 [pid 1013] <... set_robust_list resumed>) = 0 [pid 388] <... unlink resumed>) = 0 [pid 383] rt_sigprocmask(SIG_SETMASK, [] [pid 1013] rt_sigprocmask(SIG_SETMASK, [] [pid 388] getdents64(3 [pid 383] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1013] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 388] <... getdents64 resumed>, 0x555569381900 /* 0 entries */, 32768) = 0 [pid 1013] chdir("./45" [pid 388] close(3 [pid 1013] <... chdir resumed>) = 0 [pid 388] <... close resumed>) = 0 [pid 1013] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 388] unlinkat(AT_FDCWD, "./39", AT_REMOVEDIR [pid 1013] <... prctl resumed>) = 0 [pid 388] <... unlinkat resumed>) = 0 [pid 1013] setpgid(0, 0 [pid 388] mkdirat(AT_FDCWD, "./40", 0777 [pid 1013] <... setpgid resumed>) = 0 [pid 388] <... mkdirat resumed>) = 0 [pid 1013] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup" [pid 388] openat(AT_FDCWD, "/dev/loop5", O_RDWR [pid 1013] <... symlinkat resumed>) = 0 [pid 388] <... openat resumed>) = 3 [pid 1013] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu" [pid 388] ioctl(3, LOOP_CLR_FD [pid 1013] <... symlinkat resumed>) = 0 [pid 388] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 1013] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net" [pid 388] close(3 [pid 1013] <... symlinkat resumed>) = 0 [pid 998] prctl(PR_SET_NAME, "syz.0.213" [pid 995] <... close resumed>) = 0 [pid 388] <... close resumed>) = 0 [pid 1013] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 388] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 1013] <... openat resumed>) = 3 [pid 388] <... socket resumed>) = 3 [pid 1013] write(3, "1000", 4 [pid 388] close(3 [pid 1013] <... write resumed>) = 4 [pid 388] <... close resumed>) = 0 [pid 1013] close(3 [pid 388] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 1013] <... close resumed>) = 0 [pid 388] <... socket resumed>) = 3 [pid 1013] read(200 [pid 388] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 1013] <... read resumed>, 0x7fff36525510, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 388] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 1013] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 388] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 1013] <... symlinkat resumed>) = 0 [pid 388] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 1013] close(249 [pid 388] close(3 [pid 1013] <... close resumed>) = 0 [pid 388] <... close resumed>) = 0 [pid 1013] close(248 [pid 388] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 1013] <... close resumed>) = 0 [pid 388] <... socket resumed>) = 3 [pid 1013] prctl(PR_SET_NAME, "syz.2.218" [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1013] <... prctl resumed>) = 0 [pid 388] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 1013] close(4 [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1013] <... close resumed>) = 0 [pid 998] <... prctl resumed>) = 0 [pid 997] <... close resumed>) = 0 [pid 995] prctl(PR_SET_NAME, "syz.1.206" [pid 388] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 1013] futex(0x7f6bbdca6fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 998] close(4 [pid 997] close(248 [pid 995] <... prctl resumed>) = 0 [pid 388] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=118, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 1013] <... futex resumed>) = 0 [pid 388] rt_sigreturn({mask=[]} [pid 1013] rt_sigaction(SIGRT_1, {sa_handler=0x7f6bbda3e650, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f6bbd9c0450} [pid 388] <... rt_sigreturn resumed>) = 0 [pid 1013] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1013] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 388] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 1013] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1013] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 388] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 1013] <... mmap resumed>) = 0x7f6bbd860000 [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1013] mprotect(0x7f6bbd861000, 131072, PROT_READ|PROT_WRITE [pid 388] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 1013] <... mprotect resumed>) = 0 [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1013] rt_sigprocmask(SIG_BLOCK, ~[] [pid 388] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 1013] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1013] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6bbd880990, parent_tid=0x7f6bbd880990, exit_signal=0, stack=0x7f6bbd860000, stack_size=0x201c0, tls=0x7f6bbd8806c0} [pid 388] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 ci2-android-5-15/strace-static-x86_64: Process 1014 attached [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1014] set_robust_list(0x7f6bbd8809a0, 24 [pid 1013] <... clone3 resumed> => {parent_tid=[140]}, 88) = 140 [pid 388] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 1014] <... set_robust_list resumed>) = 0 [pid 1013] rt_sigprocmask(SIG_SETMASK, [] [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1014] rt_sigprocmask(SIG_SETMASK, [] [pid 1013] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 388] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 1014] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1013] futex(0x7f6bbdca6fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1014] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 1013] <... futex resumed>) = 0 [pid 388] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 1014] <... socket resumed>) = 3 [pid 1013] futex(0x7f6bbdca6fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 388] close(3 [pid 1014] futex(0x7f6bbdca6fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 1013] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 388] <... close resumed>) = 0 [pid 1014] <... futex resumed>) = 0 [pid 1013] futex(0x7f6bbdca6fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 388] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 1014] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 1013] <... futex resumed>) = 0 [pid 388] <... socket resumed>) = 3 [pid 1014] <... socket resumed>) = 4 [pid 1013] futex(0x7f6bbdca6fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 388] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 1014] futex(0x7f6bbdca6fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 1013] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 388] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 1014] <... futex resumed>) = 0 [pid 1013] futex(0x7f6bbdca6fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 388] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 1014] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 1013] <... futex resumed>) = 0 [pid 388] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 1014] <... connect resumed>) = -1 EEXIST (File exists) [pid 1013] futex(0x7f6bbdca6fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 388] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 1014] futex(0x7f6bbdca6fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 1013] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 388] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 1014] <... futex resumed>) = 0 [pid 1013] futex(0x7f6bbdca6fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 388] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 1014] sendfile(-1, -1, [3 [pid 1013] <... futex resumed>) = 0 [pid 388] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 1014] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 1013] futex(0x7f6bbdca6fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 388] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 1014] futex(0x7f6bbdca6fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 1013] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 388] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 1014] <... futex resumed>) = 0 [pid 1013] futex(0x7f6bbdca6fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 388] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 1014] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 1013] <... futex resumed>) = 0 [pid 388] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 1014] <... clone3 resumed>) = 141 [pid 1013] futex(0x7f6bbdca6fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 998] <... close resumed>) = 0 [pid 997] <... close resumed>) = 0 [pid 995] close(4 [pid 388] close(3 [pid 1014] futex(0x7f6bbdca6fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 1013] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 388] <... close resumed>) = 0 [pid 1014] <... futex resumed>) = 0 [pid 1013] futex(0x7f6bbdca6fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 388] read(249 [pid 1014] ioctl(3, PPPIOCSMRU, 0 [pid 1013] <... futex resumed>) = 0 [pid 388] <... read resumed>, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xdb\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 312] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3ff4dd4ab7000002}], 128, 569, NULL, 0) = 1 [pid 1014] <... ioctl resumed>) = -1 ENOTCONN (Transport endpoint is not connected) [pid 1013] futex(0x7f6bbdca6fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 388] rt_sigprocmask(SIG_BLOCK, ~[] [pid 312] futex(0x34196c0, FUTEX_WAKE_PRIVATE, 1 [pid 1014] futex(0x7f6bbdca6fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 1013] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 388] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 312] <... futex resumed>) = 1 [pid 1014] <... futex resumed>) = 0 [pid 1013] close_range(3, 30, 0 [pid 388] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 312] read(6 [pid 1014] futex(0x7f6bbdca6fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1013] <... close_range resumed>) = 0 [pid 312] <... read resumed>, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\xda\x00\x00\x00\x00\x00\x00\x00\xf4\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00"..., 9967212) = 360 [pid 1013] exit_group(0 [pid 388] <... clone resumed>, child_tidptr=0x55556936e7d0) = 125 [pid 312] write(6, "\x9c\x01\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xe4\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 416 [pid 1014] <... futex resumed>) = ? [pid 1013] <... exit_group resumed>) = ? [pid 388] rt_sigprocmask(SIG_SETMASK, [] [pid 312] <... write resumed>) = 416 [pid 310] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=971361633}) ci2-android-5-15/strace-static-x86_64: Process 1016 attached [pid 1014] +++ exited with 0 +++ [pid 1013] +++ exited with 0 +++ [pid 998] futex(0x7fc624282fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 997] prctl(PR_SET_NAME, "syz.6.214" [pid 995] <... close resumed>) = 0 [pid 388] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 312] write(6, "\x9c\x01\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xe5\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 416 [pid 310] read(3 [pid 304] <... futex resumed>) = 0 [pid 312] <... write resumed>) = 416 [pid 310] <... read resumed>, "\x9c\x01\x00\x00", 4) = 4 [pid 383] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=139, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 312] read(6 [pid 310] read(3 [pid 383] rt_sigreturn({mask=[]} [pid 312] <... read resumed>, 0x198990a00000, 9967212) = -1 EAGAIN (Resource temporarily unavailable) [pid 310] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xe4\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x36\x01\x00\x00"..., 412) = 412 [pid 383] <... rt_sigreturn resumed>) = 139 [pid 312] epoll_pwait(4 [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 383] write(248, "\x00\x00\x00\x00", 4 [pid 312] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 310] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=999988353}) [pid 383] <... write resumed>) = 4 [pid 312] epoll_pwait(4 [pid 310] read(3 [pid 383] umount2("./45", MNT_FORCE|UMOUNT_NOFOLLOW [pid 310] <... read resumed>, "\x9c\x01\x00\x00", 4) = 4 [pid 383] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 310] read(3 [pid 383] openat(AT_FDCWD, "./45", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 310] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xe5\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x36\x01\x00\x00"..., 412) = 412 [pid 383] <... openat resumed>) = 3 [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 383] fstat(3 [pid 310] <... pselect6 resumed>) = 1 (in [16], left {tv_sec=0, tv_nsec=999988489}) [pid 1016] set_robust_list(0x55556936e7e0, 24 [pid 383] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 998] <... futex resumed>) = 0 [pid 310] read(16 [pid 1016] <... set_robust_list resumed>) = 0 [pid 998] rt_sigaction(SIGRT_1, {sa_handler=0x7fc62401a650, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc623f9c450} [pid 997] <... prctl resumed>) = 0 [pid 995] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 383] getdents64(3 [pid 310] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 383] <... getdents64 resumed>, 0x55555db89900 /* 6 entries */, 32768) = 176 [pid 310] write(3, "\xf4\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\xda\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x00\x87\x93\x03"..., 248 [pid 383] umount2("./45/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 312] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3ff4dd4ab7000002}], 128, 513, NULL, 0) = 1 [pid 310] <... write resumed>) = 248 [pid 383] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 312] read(6 [pid 310] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\xdc\x00\x00\x00\x00\x00\x00\x00", 56 [pid 383] newfstatat(AT_FDCWD, "./45/binderfs" [pid 312] <... read resumed>, "\xf4\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\xda\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x00\x87\x93\x03"..., 9967212) = 248 [pid 310] <... write resumed>) = 56 [pid 383] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 312] read(6 [pid 310] write(15, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xdc\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 383] unlink("./45/binderfs" [pid 312] <... read resumed>, 0x198990a00000, 9967212) = -1 EAGAIN (Resource temporarily unavailable) [pid 310] <... write resumed>) = 48 [pid 383] <... unlink resumed>) = 0 [pid 312] epoll_pwait(4 [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 383] umount2("./45/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 312] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 383] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [ 41.419889][ T991] CPU: 1 PID: 991 Comm: syz.2.209 Tainted: G B W syzkaller #0 [ 41.433707][ T979] Call Trace: [ 41.437140][ T979] [ 41.440171][ T979] pppol2tp_release+0x150/0x2b0 [ 41.449789][ T991] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 41.460470][ T979] sock_close+0xb8/0x200 [ 41.465367][ T979] ? sock_mmap+0xa0/0xa0 [pid 312] epoll_pwait(4 [pid 383] newfstatat(AT_FDCWD, "./45/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 383] unlink("./45/cgroup.net") = 0 [pid 383] umount2("./45/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 383] newfstatat(AT_FDCWD, "./45/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 383] unlink("./45/cgroup.cpu") = 0 [pid 383] umount2("./45/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 998] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 997] close(4 [pid 995] <... futex resumed>) = 0 [pid 383] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 998] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 995] rt_sigaction(SIGRT_1, {sa_handler=0x7f21591a9650, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f215912b450} [pid 383] newfstatat(AT_FDCWD, "./45/cgroup" [pid 1016] rt_sigprocmask(SIG_SETMASK, [] [pid 998] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 997] <... close resumed>) = 0 [pid 995] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 1016] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 383] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 383] unlink("./45/cgroup") = 0 [pid 383] getdents64(3, 0x55555db89900 /* 0 entries */, 32768) = 0 [pid 383] close(3) = 0 [pid 383] unlinkat(AT_FDCWD, "./45", AT_REMOVEDIR) = 0 [pid 383] mkdirat(AT_FDCWD, "./46", 0777) = 0 [pid 383] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3 [pid 383] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 383] close(3) = 0 [pid 998] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 997] futex(0x7f3cea2d1fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 995] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 304] futex(0x34196c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=501159414} [pid 1016] chdir("./40" [pid 998] <... mmap resumed>) = 0x7fc623e3c000 [pid 997] <... futex resumed>) = 0 [pid 995] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 383] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 383] close(3) = 0 [pid 383] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 383] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 383] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 383] close(3) = 0 [pid 383] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 383] close(3 [pid 1016] <... chdir resumed>) = 0 [pid 998] mprotect(0x7fc623e3d000, 131072, PROT_READ|PROT_WRITE [pid 997] rt_sigaction(SIGRT_1, {sa_handler=0x7f3cea069650, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f3ce9feb450} [pid 995] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 383] <... close resumed>) = 0 [pid 383] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 383] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 383] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 383] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 383] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 383] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 383] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 383] close(3) = 0 [pid 383] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xdc\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 383] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 383] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-15/strace-static-x86_64: Process 1017 attached [pid 1017] set_robust_list(0x55555db767e0, 24 [pid 383] <... clone resumed>, child_tidptr=0x55555db767d0) = 142 [pid 1017] <... set_robust_list resumed>) = 0 [pid 383] rt_sigprocmask(SIG_SETMASK, [] [pid 1017] rt_sigprocmask(SIG_SETMASK, [] [pid 383] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1017] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1017] chdir("./46") = 0 [pid 1017] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1017] setpgid(0, 0) = 0 [pid 1017] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 1017] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 1017] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 1017] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1017] write(3, "1000", 4) = 4 [pid 1017] close(3) = 0 [pid 1017] read(200, 0x7fff36525510, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 1017] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 1017] close(249) = 0 [pid 1017] close(248) = 0 [pid 1017] prctl(PR_SET_NAME, "syz.2.220") = 0 [pid 1017] close(4) = 0 [pid 1017] futex(0x7f6bbdca6fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1017] rt_sigaction(SIGRT_1, {sa_handler=0x7f6bbda3e650, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f6bbd9c0450}, NULL, 8) = 0 [pid 1017] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1017] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f6bbd860000 [pid 1017] mprotect(0x7f6bbd861000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1017] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1017] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6bbd880990, parent_tid=0x7f6bbd880990, exit_signal=0, stack=0x7f6bbd860000, stack_size=0x201c0, tls=0x7f6bbd8806c0}ci2-android-5-15/strace-static-x86_64: Process 1018 attached [pid 1018] set_robust_list(0x7f6bbd8809a0, 24 [pid 1017] <... clone3 resumed> => {parent_tid=[143]}, 88) = 143 [pid 1018] <... set_robust_list resumed>) = 0 [pid 1017] rt_sigprocmask(SIG_SETMASK, [] [pid 1018] rt_sigprocmask(SIG_SETMASK, [] [pid 1017] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1018] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1017] futex(0x7f6bbdca6fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1018] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 1017] <... futex resumed>) = 0 [pid 1018] <... socket resumed>) = 3 [pid 1017] futex(0x7f6bbdca6fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1018] futex(0x7f6bbdca6fac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1017] <... futex resumed>) = 0 [pid 1018] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 1017] futex(0x7f6bbdca6fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1018] <... socket resumed>) = 4 [pid 1017] <... futex resumed>) = 0 [pid 1018] futex(0x7f6bbdca6fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 1017] futex(0x7f6bbdca6fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1018] <... futex resumed>) = 0 [pid 1017] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1018] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 1017] futex(0x7f6bbdca6fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1018] <... connect resumed>) = -1 EEXIST (File exists) [pid 1017] <... futex resumed>) = 0 [pid 1018] futex(0x7f6bbdca6fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 1017] futex(0x7f6bbdca6fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1018] <... futex resumed>) = 0 [pid 1017] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1018] sendfile(-1, -1, [3 [pid 1017] futex(0x7f6bbdca6fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1018] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 1017] <... futex resumed>) = 0 [pid 1018] futex(0x7f6bbdca6fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 1017] futex(0x7f6bbdca6fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1018] <... futex resumed>) = 0 [pid 1017] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1018] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 1017] futex(0x7f6bbdca6fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1018] <... clone3 resumed>) = 144 [pid 1017] <... futex resumed>) = 0 [pid 1018] futex(0x7f6bbdca6fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 1017] futex(0x7f6bbdca6fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1018] <... futex resumed>) = 0 [pid 1017] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1018] ioctl(3, PPPIOCSMRU, 0 [pid 1017] futex(0x7f6bbdca6fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1018] <... ioctl resumed>) = -1 ENOTCONN (Transport endpoint is not connected) [pid 1017] <... futex resumed>) = 0 [pid 1018] futex(0x7f6bbdca6fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 1017] futex(0x7f6bbdca6fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1018] <... futex resumed>) = 0 [pid 1017] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1018] futex(0x7f6bbdca6fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1017] close_range(3, 30, 0) = 0 [pid 1017] exit_group(0 [pid 1018] <... futex resumed>) = ? [pid 1017] <... exit_group resumed>) = ? [pid 1018] +++ exited with 0 +++ [pid 1017] +++ exited with 0 +++ [pid 383] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=142, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 383] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 383] write(248, "\x00\x00\x00\x00", 4 [pid 310] <... pselect6 resumed>) = 1 (in [16], left {tv_sec=0, tv_nsec=968750578}) [pid 310] read(16, "\x00\x00\x00\x00", 4) = 4 [pid 310] write(3, "\xf4\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\xdc\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x00\x48\xe8\x01"..., 248) = 248 [pid 310] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\xdd\x00\x00\x00\x00\x00\x00\x00", 56) = 56 [pid 310] write(15, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xdd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 383] <... write resumed>) = 4 [pid 383] umount2("./46", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 383] openat(AT_FDCWD, "./46", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 383] fstat(3, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 1016] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 998] <... mprotect resumed>) = 0 [pid 997] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 995] <... mmap resumed>) = 0x7f2158fcb000 [pid 1016] <... prctl resumed>) = 0 [pid 997] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 995] mprotect(0x7f2158fcc000, 131072, PROT_READ|PROT_WRITE [pid 1016] setpgid(0, 0 [pid 998] rt_sigprocmask(SIG_BLOCK, ~[] [pid 997] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 995] <... mprotect resumed>) = 0 [pid 1016] <... setpgid resumed>) = 0 [pid 998] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 997] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 998] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc623e5c990, parent_tid=0x7fc623e5c990, exit_signal=0, stack=0x7fc623e3c000, stack_size=0x201c0, tls=0x7fc623e5c6c0} [pid 995] rt_sigprocmask(SIG_BLOCK, ~[] [pid 1016] symlinkat("/syzcgroup/unified/syz5", AT_FDCWD, "./cgroup" [pid 997] <... mmap resumed>) = 0x7f3ce9e8b000 ci2-android-5-15/strace-static-x86_64: Process 1020 attached [pid 1016] <... symlinkat resumed>) = 0 [pid 997] mprotect(0x7f3ce9e8c000, 131072, PROT_READ|PROT_WRITE [pid 995] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 1020] set_robust_list(0x7fc623e5c9a0, 24 [pid 998] <... clone3 resumed> => {parent_tid=[105]}, 88) = 105 [pid 1020] <... set_robust_list resumed>) = 0 [pid 1016] symlinkat("/syzcgroup/cpu/syz5", AT_FDCWD, "./cgroup.cpu" [pid 998] rt_sigprocmask(SIG_SETMASK, [] [pid 997] <... mprotect resumed>) = 0 [pid 995] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f2158feb990, parent_tid=0x7f2158feb990, exit_signal=0, stack=0x7f2158fcb000, stack_size=0x201c0, tls=0x7f2158feb6c0} [pid 1020] rt_sigprocmask(SIG_SETMASK, [] [pid 1016] <... symlinkat resumed>) = 0 [pid 997] rt_sigprocmask(SIG_BLOCK, ~[]ci2-android-5-15/strace-static-x86_64: Process 1021 attached [pid 1020] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1016] symlinkat("/syzcgroup/net/syz5", AT_FDCWD, "./cgroup.net" [pid 998] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 997] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 1021] set_robust_list(0x7f2158feb9a0, 24 [pid 1020] futex(0x7fc624282fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1016] <... symlinkat resumed>) = 0 [pid 998] futex(0x7fc624282fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1020] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 997] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f3ce9eab990, parent_tid=0x7f3ce9eab990, exit_signal=0, stack=0x7f3ce9e8b000, stack_size=0x201c0, tls=0x7f3ce9eab6c0} [pid 995] <... clone3 resumed> => {parent_tid=[138]}, 88) = 138 [pid 1021] <... set_robust_list resumed>) = 0 [pid 1020] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 1016] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 998] <... futex resumed>) = 0 ci2-android-5-15/strace-static-x86_64: Process 1022 attached [pid 1021] rt_sigprocmask(SIG_SETMASK, [] [pid 1020] <... socket resumed>) = 3 [pid 998] futex(0x7fc624282fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 995] rt_sigprocmask(SIG_SETMASK, [] [pid 1022] set_robust_list(0x7f3ce9eab9a0, 24 [pid 1021] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1020] futex(0x7fc624282fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 1016] <... openat resumed>) = 3 [pid 997] <... clone3 resumed> => {parent_tid=[108]}, 88) = 108 [pid 995] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1022] <... set_robust_list resumed>) = 0 [pid 1021] futex(0x7f2159411fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1020] <... futex resumed>) = 1 [pid 1016] write(3, "1000", 4 [pid 998] <... futex resumed>) = 0 [pid 997] rt_sigprocmask(SIG_SETMASK, [] [pid 995] futex(0x7f2159411fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1022] rt_sigprocmask(SIG_SETMASK, [] [pid 1021] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1020] futex(0x7fc624282fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1016] <... write resumed>) = 4 [pid 1022] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1021] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 998] futex(0x7fc624282fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 997] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1016] close(3 [pid 995] <... futex resumed>) = 0 [pid 1020] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1022] futex(0x7f3cea2d1fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1021] <... socket resumed>) = 3 [pid 997] futex(0x7f3cea2d1fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1022] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1020] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 1016] <... close resumed>) = 0 [pid 998] <... futex resumed>) = 0 [pid 997] <... futex resumed>) = 0 [pid 1021] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 995] futex(0x7f2159411fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1022] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 1020] <... socket resumed>) = 4 [pid 1016] read(200 [pid 998] futex(0x7fc624282fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1022] <... socket resumed>) = 3 [pid 1021] <... futex resumed>) = 0 [pid 1020] futex(0x7fc624282fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 1016] <... read resumed>, 0x7fffc284a580, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 998] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 997] futex(0x7f3cea2d1fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 995] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1022] futex(0x7f3cea2d1fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 1021] futex(0x7f2159411fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1020] <... futex resumed>) = 0 [pid 1016] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 1021] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 998] futex(0x7fc624282fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 997] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 995] futex(0x7f2159411fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1022] <... futex resumed>) = 0 [pid 1016] <... symlinkat resumed>) = 0 [pid 1022] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 1021] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 1020] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 1016] close(249 [pid 998] <... futex resumed>) = 0 [pid 997] futex(0x7f3cea2d1fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 995] <... futex resumed>) = 0 [pid 383] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=135, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 383] rt_sigreturn({mask=[]}) = 59200 [pid 383] getdents64(3, 0x55555db89900 /* 6 entries */, 32768) = 176 [pid 383] umount2("./46/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 383] newfstatat(AT_FDCWD, "./46/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 383] unlink("./46/binderfs") = 0 [pid 383] umount2("./46/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 383] newfstatat(AT_FDCWD, "./46/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 383] unlink("./46/cgroup.net") = 0 [pid 383] umount2("./46/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 383] newfstatat(AT_FDCWD, "./46/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 383] unlink("./46/cgroup.cpu") = 0 [pid 383] umount2("./46/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 383] newfstatat(AT_FDCWD, "./46/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 383] unlink("./46/cgroup" [pid 1022] <... socket resumed>) = 4 [pid 997] <... futex resumed>) = 0 [pid 995] futex(0x7f2159411fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1021] <... socket resumed>) = 4 [pid 998] futex(0x7fc624282fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1020] <... connect resumed>) = 0 [pid 1016] <... close resumed>) = 0 [pid 1022] futex(0x7f3cea2d1fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 1021] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 1020] futex(0x7fc624282fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 1016] close(248 [pid 997] futex(0x7f3cea2d1fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 383] <... unlink resumed>) = 0 [pid 383] getdents64(3, 0x55555db89900 /* 0 entries */, 32768) = 0 [pid 383] close(3) = 0 [pid 383] unlinkat(AT_FDCWD, "./46", AT_REMOVEDIR) = 0 [pid 383] mkdirat(AT_FDCWD, "./47", 0777) = 0 [pid 383] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3 [pid 383] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [ 41.469910][ T979] __fput+0x22b/0x900 [ 41.474361][ T991] RIP: 0010:pppol2tp_sock_to_session+0x167/0x1b0 [ 41.481268][ T979] ____fput+0x15/0x20 [ 41.485388][ T991] Code: 5d c3 e8 2c 83 0b fd be 02 00 00 00 eb 0a e8 20 83 0b fd be 01 00 00 00 4c 89 f7 e8 33 02 f2 fd e9 0f ff ff ff e8 09 83 0b fd <0f> 0b 48 89 df e8 ef 00 00 00 eb bd e8 f8 82 0b fd 4c 89 f7 be 03 [ 41.509132][ T979] task_work_run+0x127/0x190 [ 41.514177][ T979] do_exit+0xb70/0x29a0 [pid 383] close(3 [pid 1022] <... futex resumed>) = 0 [pid 1021] <... futex resumed>) = 1 [pid 1020] <... futex resumed>) = 1 [pid 1016] <... close resumed>) = 0 [pid 998] <... futex resumed>) = 0 [pid 997] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 995] <... futex resumed>) = 0 [pid 383] <... close resumed>) = 0 [pid 312] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3ff4dd4ab7000002}], 128, 509, NULL, 0) = 1 [pid 388] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=121, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 383] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 312] futex(0x34196c0, FUTEX_WAKE_PRIVATE, 1 [pid 388] rt_sigreturn({mask=[]} [pid 383] <... socket resumed>) = 3 [pid 312] <... futex resumed>) = 1 [pid 388] <... rt_sigreturn resumed>) = -1 EINTR (Interrupted system call) [pid 383] close(3 [pid 312] read(6 [pid 383] <... close resumed>) = 0 [pid 312] <... read resumed>, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\xdc\x00\x00\x00\x00\x00\x00\x00\xf4\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00"..., 9967212) = 360 [pid 383] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 312] write(6, "\x9c\x01\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xe6\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 416 [pid 383] <... socket resumed>) = 3 [pid 312] <... write resumed>) = 416 [pid 310] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=970051144}) [pid 1022] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 1021] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 1020] sendfile(-1, -1, [3 [pid 998] futex(0x7fc624282fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 997] futex(0x7f3cea2d1fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 995] futex(0x7f2159411fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 312] write(6, "\x9c\x01\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xe7\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 416 [pid 1016] prctl(PR_SET_NAME, "syz.5.219" [pid 310] read(3 [pid 304] <... futex resumed>) = 0 [pid 1022] <... connect resumed>) = 0 [pid 1021] <... connect resumed>) = 0 [pid 1020] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 998] <... futex resumed>) = 0 [pid 997] <... futex resumed>) = 0 [pid 995] <... futex resumed>) = 0 [pid 383] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 312] <... write resumed>) = 416 [pid 310] <... read resumed>, "\x9c\x01\x00\x00", 4) = 4 [pid 312] read(6 [pid 310] read(3 [pid 312] <... read resumed>, 0x198990a00000, 9967212) = -1 EAGAIN (Resource temporarily unavailable) [pid 310] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xe6\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x36\x01\x00\x00"..., 412) = 412 [pid 312] epoll_pwait(4 [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 312] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 310] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=999988746}) [pid 312] epoll_pwait(4 [pid 310] read(3, "\x9c\x01\x00\x00", 4) = 4 [pid 310] read(3, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xe7\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x36\x01\x00\x00"..., 412) = 412 [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 1022] futex(0x7f3cea2d1fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 1021] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 1020] futex(0x7fc624282fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 1016] <... prctl resumed>) = 0 [pid 998] futex(0x7fc624282fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 997] futex(0x7f3cea2d1fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 995] futex(0x7f2159411fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 383] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 1022] <... futex resumed>) = 0 [pid 1021] <... futex resumed>) = 0 [pid 1020] <... futex resumed>) = 0 [pid 1016] close(4 [pid 998] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 997] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 995] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 383] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 1022] sendfile(-1, -1, [3 [pid 1021] sendfile(-1, -1, [3 [pid 1020] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 1016] <... close resumed>) = 0 [pid 998] futex(0x7fc624282fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 997] futex(0x7f3cea2d1fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 995] futex(0x7f2159411fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 383] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [ 41.518490][ T979] ? __se_sys_clock_nanosleep+0x30b/0x3a0 [ 41.524454][ T979] ? put_task_struct+0x90/0x90 [ 41.529261][ T979] ? __kasan_check_write+0x14/0x20 [ 41.535019][ T991] RSP: 0018:ffffc90002367bf0 EFLAGS: 00010293 [ 41.538103][ T979] __x64_sys_exit+0x40/0x40 [ 41.541539][ T991] RAX: ffffffff845e33d7 RBX: ffff88812000e000 RCX: ffff888121d90000 [ 41.546943][ T979] x64_sys_call+0x44/0x9a0 [ 41.553899][ T991] RDX: 0000000000000000 RSI: 0000000007df3660 RDI: 000000000c04eb7d [ 41.559548][ T1009] ------------[ cut here ]------------ [pid 304] futex(0x34196c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=415939423} [pid 1022] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 1021] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 1020] <... clone3 resumed>) = 106 [pid 1016] futex(0x7fbe36238fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 998] <... futex resumed>) = 0 [pid 997] <... futex resumed>) = 0 [pid 995] <... futex resumed>) = 0 [pid 383] close(3 [pid 388] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=124, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 388] rt_sigreturn({mask=[]}) = 0 [pid 1022] futex(0x7f3cea2d1fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 1021] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 1020] futex(0x7fc624282fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 1016] <... futex resumed>) = 0 [pid 998] futex(0x7fc624282fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 997] futex(0x7f3cea2d1fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 995] futex(0x7f2159411fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 383] <... close resumed>) = 0 [pid 1022] <... futex resumed>) = 0 [pid 1021] <... futex resumed>) = 0 [pid 1020] <... futex resumed>) = 0 [pid 1016] rt_sigaction(SIGRT_1, {sa_handler=0x7fbe35fd0650, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fbe35f52450} [pid 998] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 997] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 995] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [ 41.566398][ T991] RBP: ffffc90002367c10 R08: ffff88812000e083 R09: 1ffff11024001c10 [ 41.572359][ T979] do_syscall_64+0x4c/0xa0 [ 41.580810][ T991] R10: dffffc0000000000 R11: ffffed1024001c11 R12: dffffc0000000000 [ 41.586135][ T1009] WARNING: CPU: 0 PID: 1009 at net/l2tp/l2tp_ppp.c:156 pppol2tp_sock_to_session+0x167/0x1b0 [ 41.592562][ T991] R13: dffffc0000000000 R14: 0000000007df3660 R15: ffff88811fa0b000 [ 41.602876][ T979] ? clear_bhb_loop+0x50/0xa0 [pid 383] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 1022] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 1021] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 1020] ioctl(3, PPPIOCSMRU, 0 [pid 1016] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 998] futex(0x7fc624282fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 997] futex(0x7f3cea2d1fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 995] futex(0x7f2159411fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 383] <... socket resumed>) = 3 [pid 1022] <... clone3 resumed>) = 109 [pid 1021] <... clone3 resumed>) = 139 [pid 1020] <... ioctl resumed>) = -1 ENOSYS (Function not implemented) [pid 1016] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 998] <... futex resumed>) = 0 [pid 997] <... futex resumed>) = 0 [pid 995] <... futex resumed>) = 0 [pid 383] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=141, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 1020] futex(0x7fc624282fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 998] futex(0x7fc624282fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1020] <... futex resumed>) = 0 [pid 998] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1020] futex(0x7fc624282fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 998] close_range(3, 30, 0) = 0 [pid 998] exit_group(0 [pid 1020] <... futex resumed>) = ? [pid 998] <... exit_group resumed>) = ? [pid 1020] +++ exited with 0 +++ [pid 998] +++ exited with 0 +++ [pid 1021] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 1022] futex(0x7f3cea2d1fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 1021] <... futex resumed>) = 0 [pid 1021] futex(0x7f2159411fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1022] <... futex resumed>) = 0 [pid 1022] futex(0x7f3cea2d1fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1016] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 997] futex(0x7f3cea2d1fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 995] futex(0x7f2159411fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 383] rt_sigreturn({mask=[]} [pid 1016] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 997] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 995] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 383] <... rt_sigreturn resumed>) = 3 [pid 381] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=104, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [ 41.610344][ T991] FS: 0000000000000000(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 41.616384][ T1009] Modules linked in: [ 41.623620][ T979] ? clear_bhb_loop+0x50/0xa0 [ 41.624096][ T991] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 41.628258][ T1009] [ 41.632428][ T991] CR2: 00007fc624282fac CR3: 000000011f26c000 CR4: 00000000003506a0 [ 41.644072][ T979] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 41.649753][ T991] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 41.656600][ T1009] CPU: 0 PID: 1009 Comm: syz.2.216 Tainted: G B W syzkaller #0 [pid 1016] <... mmap resumed>) = 0x7fbe35df2000 [pid 997] futex(0x7f3cea2d1fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 995] futex(0x7f2159411fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 383] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=144, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 381] rt_sigreturn({mask=[]} [pid 1016] mprotect(0x7fbe35df3000, 131072, PROT_READ|PROT_WRITE [pid 997] <... futex resumed>) = 1 [pid 995] <... futex resumed>) = 1 [pid 383] rt_sigreturn({mask=[]} [pid 381] <... rt_sigreturn resumed>) = 0 [pid 1022] <... futex resumed>) = 0 [pid 1021] <... futex resumed>) = 0 [pid 1022] ioctl(3, PPPIOCSMRU, 0 [pid 1021] ioctl(3, PPPIOCSMRU, 0 [pid 1022] <... ioctl resumed>) = -1 ENOSYS (Function not implemented) [pid 1021] <... ioctl resumed>) = -1 ENOSYS (Function not implemented) [pid 1022] futex(0x7f3cea2d1fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 1021] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 1022] <... futex resumed>) = 0 [pid 1021] <... futex resumed>) = 0 [pid 1022] futex(0x7f3cea2d1fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1021] futex(0x7f2159411fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1016] <... mprotect resumed>) = 0 [pid 997] futex(0x7f3cea2d1fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 995] futex(0x7f2159411fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 383] <... rt_sigreturn resumed>) = 3 [ 41.671239][ T991] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 41.672762][ T1009] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 41.680037][ T979] RIP: 0033:0x7f6bbda1f0d9 [ 41.690630][ T1009] RIP: 0010:pppol2tp_sock_to_session+0x167/0x1b0 [ 41.700684][ T979] Code: Unable to access opcode bytes at RIP 0x7f6bbda1f0af. [ 41.702497][ T991] Call Trace: [ 41.711496][ T979] RSP: 002b:00007f6bbd87fef8 EFLAGS: 00000246 ORIG_RAX: 000000000000003c [pid 1016] rt_sigprocmask(SIG_BLOCK, ~[] [pid 997] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 995] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1016] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 997] close_range(3, 30, 0 [pid 995] close_range(3, 30, 0 [pid 383] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 381] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=106, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 1016] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fbe35e12990, parent_tid=0x7fbe35e12990, exit_signal=0, stack=0x7fbe35df2000, stack_size=0x201c0, tls=0x7fbe35e126c0} [pid 997] <... close_range resumed>) = 0 [pid 995] <... close_range resumed>) = 0 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [ 41.711847][ T1009] Code: 5d c3 e8 2c 83 0b fd be 02 00 00 00 eb 0a e8 20 83 0b fd be 01 00 00 00 4c 89 f7 e8 33 02 f2 fd e9 0f ff ff ff e8 09 83 0b fd <0f> 0b 48 89 df e8 ef 00 00 00 eb bd e8 f8 82 0b fd 4c 89 f7 be 03 [ 41.720167][ T979] RAX: ffffffffffffffda RBX: 0000000000000058 RCX: 00007f6bbda1f0d9 [ 41.741559][ T991] [ 41.748213][ T979] RDX: 00007f6bbd8809c8 RSI: 0000000000000000 RDI: 0000000000000000 [ 41.752262][ T991] pppol2tp_release+0x150/0x2b0 [ 41.758981][ T979] RBP: 00007f6bbdab6024 R08: 0000000000000000 R09: 0000000000000058 [pid 381] rt_sigreturn({mask=[]}ci2-android-5-15/strace-static-x86_64: Process 1026 attached [pid 997] exit_group(0 [pid 995] exit_group(0 [pid 383] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 381] <... rt_sigreturn resumed>) = 104 [pid 1026] set_robust_list(0x7fbe35e129a0, 24) = 0 [pid 1026] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1026] futex(0x7fbe36238fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1016] <... clone3 resumed> => {parent_tid=[126]}, 88) = 126 [pid 997] <... exit_group resumed>) = ? [pid 995] <... exit_group resumed>) = ? [pid 381] write(248, "\x00\x00\x00\x00", 4 [pid 1016] rt_sigprocmask(SIG_SETMASK, [] [pid 1022] <... futex resumed>) = ? [pid 1021] <... futex resumed>) = ? [pid 1016] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 381] <... write resumed>) = 4 [pid 310] <... pselect6 resumed>) = 1 (in [25], left {tv_sec=0, tv_nsec=753620995}) [pid 1022] +++ exited with 0 +++ [pid 1021] +++ exited with 0 +++ [pid 997] +++ exited with 0 +++ [pid 995] +++ exited with 0 +++ [pid 310] read(25, "\x00\x00\x00\x00", 4) = 4 [pid 310] write(3, "\xe4\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x16\x00\x08\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x10\x00\x00\x00\x20\x00\x00\x00\xd5\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x1c\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x1c\x00\x00\x00\x14\x00\x00\x00\x80\xe9\xeb\x1d"..., 232 [pid 312] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3ff4dd4ab7000002}], 128, 445, NULL, 0) = 1 [pid 310] <... write resumed>) = 232 [pid 312] futex(0x34196c0, FUTEX_WAKE_PRIVATE, 1 [pid 310] write(3, "\x2c\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0e\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x00\x00\x06\x00\x0c\x00\x04\x00\x06\x00\x00\x00\xde\x00\x00\x00\x00\x00\x00\x00", 48 [pid 312] <... futex resumed>) = 1 [pid 310] <... write resumed>) = 48 [pid 312] read(6 [pid 310] write(23, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xde\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 312] <... read resumed>, "\xe4\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x16\x00\x08\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x10\x00\x00\x00\x20\x00\x00\x00\xd5\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x1c\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x1c\x00\x00\x00\x14\x00\x00\x00\x80\xe9\xeb\x1d"..., 9967212) = 232 [pid 310] <... write resumed>) = 48 [pid 312] read(6 [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 312] <... read resumed>, 0x198990a00000, 9967212) = -1 EAGAIN (Resource temporarily unavailable) [pid 312] epoll_pwait(4, [], 128, 0, NULL, 0) = 0 [pid 312] epoll_pwait(4 [pid 384] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=137, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 384] rt_sigreturn({mask=[]}) = 0 [pid 384] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 310] <... pselect6 resumed>) = 1 (in [26], left {tv_sec=0, tv_nsec=998575578}) [pid 310] read(26, "\x00\x00\x00\x00", 4) = 4 [pid 310] write(3, "\xe4\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x01\x00\x00\x00\x20\x00\x00\x00\xce\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x1c\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x1c\x00\x00\x00\x14\x00\x00\x00\xc0\x9a\x9c\x49"..., 232) = 232 [pid 310] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x01\x00\x00\x00\xdf\x00\x00\x00\x00\x00\x00\x00", 56) = 56 [pid 384] umount2("./45", MNT_FORCE|UMOUNT_NOFOLLOW [pid 310] write(18, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xdf\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 384] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 310] <... write resumed>) = 48 [pid 384] openat(AT_FDCWD, "./45", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 384] <... openat resumed>) = 3 [pid 384] fstat(3, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 384] getdents64(3, 0x55556b4ae900 /* 6 entries */, 32768) = 176 [pid 384] umount2("./45/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 384] newfstatat(AT_FDCWD, "./45/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 384] unlink("./45/binderfs") = 0 [pid 384] umount2("./45/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 384] newfstatat(AT_FDCWD, "./45/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 384] unlink("./45/cgroup.net") = 0 [pid 384] umount2("./45/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 384] newfstatat(AT_FDCWD, "./45/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 384] unlink("./45/cgroup.cpu") = 0 [pid 384] umount2("./45/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 384] newfstatat(AT_FDCWD, "./45/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 384] unlink("./45/cgroup") = 0 [pid 384] getdents64(3, 0x55556b4ae900 /* 0 entries */, 32768) = 0 [pid 384] close(3) = 0 [pid 384] unlinkat(AT_FDCWD, "./45", AT_REMOVEDIR) = 0 [pid 384] mkdirat(AT_FDCWD, "./46", 0777) = 0 [pid 384] openat(AT_FDCWD, "/dev/loop1", O_RDWR) = 3 [pid 384] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 384] close(3 [pid 1016] futex(0x7fbe36238fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 384] <... close resumed>) = 0 [pid 381] umount2("./34", MNT_FORCE|UMOUNT_NOFOLLOW [pid 304] <... futex resumed>) = 0 [pid 384] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 384] close(3) = 0 [pid 304] sched_getaffinity(0, 8192 [pid 384] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=139, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 384] rt_sigreturn({mask=[]}) = 0 [pid 384] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 384] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 384] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 384] close(3) = 0 [pid 384] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 384] close(3) = 0 [pid 384] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 384] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x10\xdb\xbb\x17\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 952) = 0 [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 384] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x10\xdb\xbb\x17\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 1368) = 0 [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 384] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x10\xdb\xbb\x17\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 744) = 0 [pid 384] close(3) = 0 [pid 1026] <... futex resumed>) = 0 [pid 1016] <... futex resumed>) = 1 [pid 386] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=107, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 384] read(249 [pid 383] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 381] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 304] <... sched_getaffinity resumed>, [0 1]) = 8 [pid 1026] socket(AF_PPPOX, SOCK_STREAM, 1) = 3 [pid 384] <... read resumed>, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xdf\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 1026] futex(0x7fbe36238fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 384] rt_sigprocmask(SIG_BLOCK, ~[] [pid 1026] futex(0x7fbe36238fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 384] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 384] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-15/strace-static-x86_64: Process 1027 attached [pid 1027] set_robust_list(0x55556b49b7e0, 24 [pid 384] <... clone resumed>, child_tidptr=0x55556b49b7d0) = 140 [pid 1027] <... set_robust_list resumed>) = 0 [pid 384] rt_sigprocmask(SIG_SETMASK, [] [pid 1027] rt_sigprocmask(SIG_SETMASK, [] [pid 384] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1027] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1027] chdir("./46") = 0 [pid 1027] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1027] setpgid(0, 0) = 0 [pid 1027] symlinkat("/syzcgroup/unified/syz1", AT_FDCWD, "./cgroup" [pid 1016] futex(0x7fbe36238fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 381] openat(AT_FDCWD, "./34", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 1027] <... symlinkat resumed>) = 0 [pid 1016] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 386] rt_sigreturn({mask=[]} [pid 381] <... openat resumed>) = 3 [pid 1027] symlinkat("/syzcgroup/cpu/syz1", AT_FDCWD, "./cgroup.cpu") = 0 [ 41.764286][ T991] sock_close+0xb8/0x200 [ 41.771991][ T979] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 41.777236][ T1009] RSP: 0018:ffffc90002437bf0 EFLAGS: 00010293 [ 41.784172][ T979] R13: 00007f6bbdca7038 R14: 00007f6bbdca6fa0 R15: 00007fff365255a8 [ 41.801721][ T1025] ------------[ cut here ]------------ [ 41.807194][ T1025] WARNING: CPU: 1 PID: 1025 at net/l2tp/l2tp_ppp.c:156 pppol2tp_sock_to_session+0x167/0x1b0 [ 41.807950][ T1009] [ 41.817682][ T1025] Modules linked in: [pid 1027] symlinkat("/syzcgroup/net/syz1", AT_FDCWD, "./cgroup.net") = 0 [pid 1027] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1027] write(3, "1000", 4) = 4 [pid 1027] close(3) = 0 [pid 1027] read(200, 0x7ffe17bbdd80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 1027] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 1027] close(249) = 0 [pid 1027] close(248) = 0 [pid 1027] prctl(PR_SET_NAME, "syz.1.223") = 0 [pid 1027] close(4) = 0 [pid 1027] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1027] rt_sigaction(SIGRT_1, {sa_handler=0x7f21591a9650, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f215912b450}, NULL, 8) = 0 [pid 1027] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1027] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f2158fcb000 [pid 1027] mprotect(0x7f2158fcc000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1027] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1027] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f2158feb990, parent_tid=0x7f2158feb990, exit_signal=0, stack=0x7f2158fcb000, stack_size=0x201c0, tls=0x7f2158feb6c0}ci2-android-5-15/strace-static-x86_64: Process 1028 attached [pid 1028] set_robust_list(0x7f2158feb9a0, 24 [pid 1027] <... clone3 resumed> => {parent_tid=[141]}, 88) = 141 [pid 1028] <... set_robust_list resumed>) = 0 [pid 1027] rt_sigprocmask(SIG_SETMASK, [] [pid 1028] rt_sigprocmask(SIG_SETMASK, [] [pid 1027] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1028] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1027] futex(0x7f2159411fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1028] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 1027] <... futex resumed>) = 0 [pid 1028] <... socket resumed>) = 3 [pid 1027] futex(0x7f2159411fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1028] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1027] <... futex resumed>) = 0 [pid 1028] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 1027] futex(0x7f2159411fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1028] <... socket resumed>) = 4 [pid 1027] <... futex resumed>) = 0 [pid 1028] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 1027] futex(0x7f2159411fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1028] <... futex resumed>) = 0 [pid 1027] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1028] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 1027] futex(0x7f2159411fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1028] <... connect resumed>) = 0 [pid 1027] <... futex resumed>) = 0 [pid 1028] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 1027] futex(0x7f2159411fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1028] <... futex resumed>) = 0 [pid 1027] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1028] sendfile(-1, -1, [3 [pid 1027] futex(0x7f2159411fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1028] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 1027] <... futex resumed>) = 0 [pid 1028] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 1027] futex(0x7f2159411fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1028] <... futex resumed>) = 0 [pid 1027] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1028] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 1027] futex(0x7f2159411fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1028] <... clone3 resumed>) = 142 [pid 1027] <... futex resumed>) = 0 [pid 1016] futex(0x7fbe36238fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 386] <... rt_sigreturn resumed>) = 0 [pid 381] fstat(3 [pid 304] futex(0x34196c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=149239096} [pid 1028] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 1027] futex(0x7f2159411fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1028] <... futex resumed>) = 0 [pid 1027] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1028] ioctl(3, PPPIOCSMRU, 0 [pid 1027] futex(0x7f2159411fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1028] <... ioctl resumed>) = -1 ENOSYS (Function not implemented) [pid 1027] <... futex resumed>) = 0 [pid 1028] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 1027] futex(0x7f2159411fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1028] <... futex resumed>) = 0 [pid 1027] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1028] futex(0x7f2159411fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1027] close_range(3, 30, 0) = 0 [pid 1027] exit_group(0 [pid 1028] <... futex resumed>) = ? [pid 1027] <... exit_group resumed>) = ? [pid 1028] +++ exited with 0 +++ [pid 1027] +++ exited with 0 +++ [pid 384] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=140, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 384] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 384] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 310] <... pselect6 resumed>) = 1 (in [26], left {tv_sec=0, tv_nsec=953675306}) [pid 384] umount2("./46", MNT_FORCE|UMOUNT_NOFOLLOW [pid 310] read(26 [pid 384] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 310] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 384] openat(AT_FDCWD, "./46", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 310] write(3, "\xe4\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x01\x00\x00\x00\x20\x00\x00\x00\xdf\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x1c\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x1c\x00\x00\x00\x14\x00\x00\x00\xc0\x29\xcd\x02"..., 232 [pid 384] <... openat resumed>) = 3 [pid 310] <... write resumed>) = 232 [pid 384] fstat(3 [pid 310] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x01\x00\x00\x00\xe0\x00\x00\x00\x00\x00\x00\x00", 56 [pid 384] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 310] <... write resumed>) = 56 [pid 384] getdents64(3 [pid 310] write(18, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 384] <... getdents64 resumed>, 0x55556b4ae900 /* 6 entries */, 32768) = 176 [pid 310] <... write resumed>) = 48 [pid 384] umount2("./46/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 384] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 384] newfstatat(AT_FDCWD, "./46/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 384] unlink("./46/binderfs") = 0 [pid 384] umount2("./46/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 384] newfstatat(AT_FDCWD, "./46/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 384] unlink("./46/cgroup.net") = 0 [pid 384] umount2("./46/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 384] newfstatat(AT_FDCWD, "./46/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 384] unlink("./46/cgroup.cpu") = 0 [pid 384] umount2("./46/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 384] newfstatat(AT_FDCWD, "./46/cgroup" [pid 312] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3ff4dd4ab7000002}], 128, 193, NULL, 0) = 1 [pid 384] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 312] futex(0x34196c0, FUTEX_WAKE_PRIVATE, 1 [pid 384] unlink("./46/cgroup" [pid 312] <... futex resumed>) = 0 [pid 384] <... unlink resumed>) = 0 [pid 312] read(6 [pid 384] getdents64(3 [pid 312] <... read resumed>, "\x2c\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0e\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x00\x00\x06\x00\x0c\x00\x04\x00\x06\x00\x00\x00\xde\x00\x00\x00\x00\x00\x00\x00\xe4\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x01\x00\x00\x00"..., 9967212) = 624 [pid 384] <... getdents64 resumed>, 0x55556b4ae900 /* 0 entries */, 32768) = 0 [pid 312] write(6, "\x9c\x01\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xe8\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 416 [pid 384] close(3 [pid 312] <... write resumed>) = 416 [pid 310] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=996254671}) [pid 1026] <... futex resumed>) = 0 [pid 1016] <... futex resumed>) = 1 [pid 384] <... close resumed>) = 0 [pid 381] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 312] write(6, "\x9c\x01\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xe9\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 416 [pid 310] read(3 [pid 304] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1026] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 1016] futex(0x7fbe36238fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 384] unlinkat(AT_FDCWD, "./46", AT_REMOVEDIR [pid 381] getdents64(3 [pid 312] <... write resumed>) = 416 [pid 310] <... read resumed>, "\x9c\x01\x00\x00", 4) = 4 [pid 1026] <... socket resumed>) = 4 [pid 384] <... unlinkat resumed>) = 0 [pid 312] write(6, "\x9c\x01\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xea\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 416 [pid 310] read(3 [pid 1026] futex(0x7fbe36238fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 384] mkdirat(AT_FDCWD, "./47", 0777 [pid 312] <... write resumed>) = 416 [pid 310] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xe8\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x36\x01\x00\x00"..., 412) = 412 [pid 1026] <... futex resumed>) = 0 [pid 384] <... mkdirat resumed>) = 0 [pid 312] read(6 [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 1026] futex(0x7fbe36238fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 384] openat(AT_FDCWD, "/dev/loop1", O_RDWR [pid 312] <... read resumed>, 0x198990a00000, 9967212) = -1 EAGAIN (Resource temporarily unavailable) [pid 310] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=999988256}) [pid 384] <... openat resumed>) = 3 [pid 312] epoll_pwait(4 [pid 310] read(3 [pid 384] ioctl(3, LOOP_CLR_FD [pid 312] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 310] <... read resumed>, "\x9c\x01\x00\x00", 4) = 4 [pid 384] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 312] epoll_pwait(4 [pid 310] read(3 [pid 384] close(3 [pid 310] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xe9\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x36\x01\x00\x00"..., 412) = 412 [pid 1016] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 384] <... close resumed>) = 0 [pid 381] <... getdents64 resumed>, 0x555562282900 /* 6 entries */, 32768) = 176 [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 384] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 310] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=999979876}) [pid 384] <... socket resumed>) = 3 [pid 310] read(3 [pid 384] close(3 [pid 310] <... read resumed>, "\x9c\x01\x00\x00", 4) = 4 [pid 384] <... close resumed>) = 0 [pid 310] read(3 [pid 384] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 310] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xea\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x36\x01\x00\x00"..., 412) = 412 [pid 384] <... socket resumed>) = 3 [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 384] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 384] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 384] close(3) = 0 [pid 384] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 384] close(3) = 0 [pid 384] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 384] close(3) = 0 [pid 384] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 384] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 384] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-15/strace-static-x86_64: Process 1030 attached [pid 1030] set_robust_list(0x55556b49b7e0, 24 [pid 384] <... clone resumed>, child_tidptr=0x55556b49b7d0) = 143 [pid 1030] <... set_robust_list resumed>) = 0 [pid 384] rt_sigprocmask(SIG_SETMASK, [] [pid 1030] rt_sigprocmask(SIG_SETMASK, [] [pid 384] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1030] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1030] chdir("./47") = 0 [pid 1030] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1030] setpgid(0, 0) = 0 [pid 1030] symlinkat("/syzcgroup/unified/syz1", AT_FDCWD, "./cgroup") = 0 [pid 1030] symlinkat("/syzcgroup/cpu/syz1", AT_FDCWD, "./cgroup.cpu") = 0 [pid 1030] symlinkat("/syzcgroup/net/syz1", AT_FDCWD, "./cgroup.net") = 0 [pid 1030] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1030] write(3, "1000", 4) = 4 [pid 1030] close(3) = 0 [pid 1030] read(200, 0x7ffe17bbdd80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 1030] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 1030] close(249) = 0 [pid 1030] close(248) = 0 [pid 1030] prctl(PR_SET_NAME, "syz.1.224") = 0 [pid 1030] close(4) = 0 [pid 1030] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1030] rt_sigaction(SIGRT_1, {sa_handler=0x7f21591a9650, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f215912b450}, NULL, 8) = 0 [pid 1030] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1030] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f2158fcb000 [pid 1030] mprotect(0x7f2158fcc000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1030] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1030] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f2158feb990, parent_tid=0x7f2158feb990, exit_signal=0, stack=0x7f2158fcb000, stack_size=0x201c0, tls=0x7f2158feb6c0}ci2-android-5-15/strace-static-x86_64: Process 1031 attached [pid 1031] set_robust_list(0x7f2158feb9a0, 24 [pid 1030] <... clone3 resumed> => {parent_tid=[144]}, 88) = 144 [pid 1031] <... set_robust_list resumed>) = 0 [pid 1030] rt_sigprocmask(SIG_SETMASK, [] [pid 1031] rt_sigprocmask(SIG_SETMASK, [] [pid 1030] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1031] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1030] futex(0x7f2159411fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1031] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 1030] <... futex resumed>) = 0 [pid 1031] <... socket resumed>) = 3 [pid 1030] futex(0x7f2159411fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1031] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 1030] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1031] <... futex resumed>) = 0 [pid 1030] futex(0x7f2159411fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1031] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 1030] <... futex resumed>) = 0 [pid 1031] <... socket resumed>) = 4 [pid 1030] futex(0x7f2159411fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1031] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 1030] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1031] <... futex resumed>) = 0 [pid 1030] futex(0x7f2159411fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1031] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 1030] <... futex resumed>) = 0 [pid 1031] <... connect resumed>) = -1 EEXIST (File exists) [pid 1030] futex(0x7f2159411fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1031] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 1030] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1031] <... futex resumed>) = 0 [pid 1030] futex(0x7f2159411fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1031] sendfile(-1, -1, [3 [pid 1030] <... futex resumed>) = 0 [pid 1031] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 1030] futex(0x7f2159411fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1031] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 1030] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1031] <... futex resumed>) = 0 [ 41.823921][ T1025] CPU: 1 PID: 1025 Comm: syz.6.214 Tainted: G B W syzkaller #0 [ 41.833126][ T1025] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 41.843477][ T1025] RIP: 0010:pppol2tp_sock_to_session+0x167/0x1b0 [ 41.851618][ T1025] Code: 5d c3 e8 2c 83 0b fd be 02 00 00 00 eb 0a e8 20 83 0b fd be 01 00 00 00 4c 89 f7 e8 33 02 f2 fd e9 0f ff ff ff e8 09 83 0b fd <0f> 0b 48 89 df e8 ef 00 00 00 eb bd e8 f8 82 0b fd 4c 89 f7 be 03 [pid 1030] futex(0x7f2159411fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1031] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 1030] <... futex resumed>) = 0 [pid 1031] <... clone3 resumed>) = 145 [pid 1030] futex(0x7f2159411fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1016] futex(0x7fbe36238fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 386] write(248, "\x00\x00\x00\x00", 4 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 381] umount2("./34/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1031] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 1030] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1031] <... futex resumed>) = 0 [pid 1030] futex(0x7f2159411fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1031] ioctl(3, PPPIOCSMRU, 0 [pid 1030] <... futex resumed>) = 0 [pid 1031] <... ioctl resumed>) = -1 ENOTCONN (Transport endpoint is not connected) [pid 1030] futex(0x7f2159411fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1031] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 1030] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1031] <... futex resumed>) = 0 [pid 1030] close_range(3, 30, 0 [pid 1031] futex(0x7f2159411fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1030] <... close_range resumed>) = 0 [pid 1030] exit_group(0 [pid 1031] <... futex resumed>) = ? [pid 1030] <... exit_group resumed>) = ? [pid 1031] +++ exited with 0 +++ [pid 1030] +++ exited with 0 +++ [pid 384] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=143, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 384] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 384] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 310] <... pselect6 resumed>) = 1 (in [26], left {tv_sec=0, tv_nsec=973327252}) [pid 384] umount2("./47", MNT_FORCE|UMOUNT_NOFOLLOW [pid 310] read(26 [pid 384] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 310] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 384] openat(AT_FDCWD, "./47", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 310] write(3, "\xf4\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x01\x00\x00\x00\x20\x00\x00\x00\xe0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x80\xde\x80\x02"..., 248 [pid 384] <... openat resumed>) = 3 [pid 312] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3ff4dd4ab7000002}], 128, 135, NULL, 0) = 1 [pid 310] <... write resumed>) = 248 [pid 384] fstat(3 [pid 312] read(6 [pid 310] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x01\x00\x00\x00\xe1\x00\x00\x00\x00\x00\x00\x00", 56 [pid 384] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 312] <... read resumed>, "\xf4\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x01\x00\x00\x00\x20\x00\x00\x00\xe0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x80\xde\x80\x02"..., 9967212) = 248 [pid 310] <... write resumed>) = 56 [pid 384] getdents64(3 [pid 312] read(6 [pid 310] write(18, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 1026] <... futex resumed>) = 0 [pid 1016] <... futex resumed>) = 1 [pid 386] <... write resumed>) = 4 [pid 384] <... getdents64 resumed>, 0x55556b4ae900 /* 6 entries */, 32768) = 176 [pid 381] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 312] <... read resumed>, 0x198990a00000, 9967212) = -1 EAGAIN (Resource temporarily unavailable) [pid 310] <... write resumed>) = 48 [pid 384] umount2("./47/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 312] epoll_pwait(4 [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 384] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 312] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 310] <... pselect6 resumed>) = 1 (in [21], left {tv_sec=0, tv_nsec=999987326}) [pid 384] newfstatat(AT_FDCWD, "./47/binderfs" [pid 312] epoll_pwait(4 [pid 310] read(21 [pid 384] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 310] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 384] unlink("./47/binderfs" [pid 310] write(3, "\xe4\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x06\x00\x00\x00\x20\x00\x00\x00\xd6\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x1c\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x1c\x00\x00\x00\x14\x00\x00\x00\x80\xc1\xa4\x23"..., 232 [pid 384] <... unlink resumed>) = 0 [pid 310] <... write resumed>) = 232 [pid 384] umount2("./47/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 310] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x06\x00\x00\x00\xe2\x00\x00\x00\x00\x00\x00\x00", 56 [pid 384] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 310] <... write resumed>) = 56 [pid 384] newfstatat(AT_FDCWD, "./47/cgroup.net" [pid 310] write(20, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 384] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 310] <... write resumed>) = 48 [pid 384] unlink("./47/cgroup.net" [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 384] <... unlink resumed>) = 0 [pid 384] umount2("./47/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 384] newfstatat(AT_FDCWD, "./47/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 384] unlink("./47/cgroup.cpu") = 0 [pid 384] umount2("./47/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 384] newfstatat(AT_FDCWD, "./47/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 384] unlink("./47/cgroup") = 0 [pid 384] getdents64(3, 0x55556b4ae900 /* 0 entries */, 32768) = 0 [pid 384] close(3) = 0 [pid 384] unlinkat(AT_FDCWD, "./47", AT_REMOVEDIR) = 0 [pid 384] mkdirat(AT_FDCWD, "./48", 0777) = 0 [pid 384] openat(AT_FDCWD, "/dev/loop1", O_RDWR) = 3 [pid 384] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 384] close(3 [pid 1026] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 1016] futex(0x7fbe36238fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 386] umount2("./34", MNT_FORCE|UMOUNT_NOFOLLOW [pid 384] <... close resumed>) = 0 [pid 381] newfstatat(AT_FDCWD, "./34/binderfs" [pid 384] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 384] close(3) = 0 [pid 384] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 384] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 384] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 384] close(3) = 0 [pid 384] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 384] close(3) = 0 [pid 384] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 384] close(3) = 0 [pid 384] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 384] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 384] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-15/strace-static-x86_64: Process 1033 attached [pid 1033] set_robust_list(0x55556b49b7e0, 24 [pid 384] <... clone resumed>, child_tidptr=0x55556b49b7d0) = 146 [pid 1033] <... set_robust_list resumed>) = 0 [pid 384] rt_sigprocmask(SIG_SETMASK, [] [pid 1033] rt_sigprocmask(SIG_SETMASK, [] [pid 384] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1033] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1033] chdir("./48") = 0 [pid 1033] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1033] setpgid(0, 0) = 0 [pid 1026] <... connect resumed>) = 0 [pid 1033] symlinkat("/syzcgroup/unified/syz1", AT_FDCWD, "./cgroup" [pid 386] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 381] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 304] futex(0x34196c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=82231075} [pid 1033] <... symlinkat resumed>) = 0 [pid 1033] symlinkat("/syzcgroup/cpu/syz1", AT_FDCWD, "./cgroup.cpu" [pid 1026] futex(0x7fbe36238fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 386] openat(AT_FDCWD, "./34", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 383] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 381] unlink("./34/binderfs" [pid 1033] <... symlinkat resumed>) = 0 [pid 1033] symlinkat("/syzcgroup/net/syz1", AT_FDCWD, "./cgroup.net") = 0 [pid 1033] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1033] write(3, "1000", 4) = 4 [pid 1033] close(3) = 0 [pid 1033] read(200, 0x7ffe17bbdd80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 1033] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 1033] close(249) = 0 [pid 1033] close(248) = 0 [pid 1033] prctl(PR_SET_NAME, "syz.1.225") = 0 [pid 1033] close(4) = 0 [pid 1033] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1033] rt_sigaction(SIGRT_1, {sa_handler=0x7f21591a9650, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f215912b450}, NULL, 8) = 0 [pid 1033] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1033] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f2158fcb000 [pid 1033] mprotect(0x7f2158fcc000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1033] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1033] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f2158feb990, parent_tid=0x7f2158feb990, exit_signal=0, stack=0x7f2158fcb000, stack_size=0x201c0, tls=0x7f2158feb6c0}ci2-android-5-15/strace-static-x86_64: Process 1034 attached [pid 1034] set_robust_list(0x7f2158feb9a0, 24 [pid 1033] <... clone3 resumed> => {parent_tid=[147]}, 88) = 147 [pid 1034] <... set_robust_list resumed>) = 0 [pid 1033] rt_sigprocmask(SIG_SETMASK, [] [pid 1034] rt_sigprocmask(SIG_SETMASK, [] [pid 1033] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1034] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1033] futex(0x7f2159411fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1034] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 1033] <... futex resumed>) = 0 [pid 1034] <... socket resumed>) = 3 [pid 1033] futex(0x7f2159411fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1034] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 1033] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1034] <... futex resumed>) = 0 [pid 1033] futex(0x7f2159411fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1034] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 1033] <... futex resumed>) = 0 [pid 1034] <... socket resumed>) = 4 [pid 1033] futex(0x7f2159411fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1034] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 1033] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1034] <... futex resumed>) = 0 [pid 1033] futex(0x7f2159411fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1034] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 1033] <... futex resumed>) = 0 [pid 1034] <... connect resumed>) = -1 EEXIST (File exists) [pid 1033] futex(0x7f2159411fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1034] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 1033] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1034] <... futex resumed>) = 0 [pid 1033] futex(0x7f2159411fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1034] sendfile(-1, -1, [3 [pid 1033] <... futex resumed>) = 0 [pid 1034] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 1033] futex(0x7f2159411fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1034] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 1033] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1026] <... futex resumed>) = 1 [pid 1016] <... futex resumed>) = 0 [pid 1034] <... futex resumed>) = 0 [pid 1033] futex(0x7f2159411fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 381] <... unlink resumed>) = 0 [pid 1034] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 1033] <... futex resumed>) = 0 [pid 1026] sendfile(-1, -1, [3 [pid 1016] futex(0x7fbe36238fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 386] <... openat resumed>) = 3 [pid 1034] <... clone3 resumed>) = 148 [pid 1033] futex(0x7f2159411fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1034] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 1033] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1034] <... futex resumed>) = 0 [pid 1033] futex(0x7f2159411fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1034] ioctl(3, PPPIOCSMRU, 0 [pid 1033] <... futex resumed>) = 0 [pid 1034] <... ioctl resumed>) = -1 ENOTCONN (Transport endpoint is not connected) [pid 1033] futex(0x7f2159411fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1034] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 1033] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1034] <... futex resumed>) = 0 [pid 1033] close_range(3, 30, 0 [pid 1034] futex(0x7f2159411fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1033] <... close_range resumed>) = 0 [pid 1033] exit_group(0 [pid 1034] <... futex resumed>) = ? [pid 1033] <... exit_group resumed>) = ? [pid 1034] +++ exited with 0 +++ [pid 1033] +++ exited with 0 +++ [pid 384] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=146, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 384] rt_sigreturn({mask=[]}) = 0 [pid 384] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 310] <... pselect6 resumed>) = 1 (in [26], left {tv_sec=0, tv_nsec=960422830}) [pid 384] umount2("./48", MNT_FORCE|UMOUNT_NOFOLLOW [pid 310] read(26 [pid 384] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 310] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 384] openat(AT_FDCWD, "./48", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 310] write(3, "\xf4\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x01\x00\x00\x00\x20\x00\x00\x00\xe1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\xc0\x20\x90\x02"..., 248 [pid 384] <... openat resumed>) = 3 [pid 310] <... write resumed>) = 248 [pid 384] fstat(3 [pid 310] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x01\x00\x00\x00\xe3\x00\x00\x00\x00\x00\x00\x00", 56 [pid 384] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 310] <... write resumed>) = 56 [ 41.869187][ T991] ? sock_mmap+0xa0/0xa0 [ 41.871667][ T1025] RSP: 0018:ffffc900023efbf0 EFLAGS: 00010293 [ 41.881900][ T1025] RAX: ffffffff845e33d7 RBX: ffff888121c4c000 RCX: ffff88810f1c8000 [ 41.891672][ T1025] RDX: 0000000000000000 RSI: 0000000007df3d00 RDI: 000000000c04eb7d [ 41.899910][ T1025] RBP: ffffc900023efc10 R08: ffff888121c4c083 R09: 1ffff11024389810 [ 41.900703][ T979] [ 41.908218][ T1025] R10: dffffc0000000000 R11: ffffed1024389811 R12: dffffc0000000000 [pid 384] getdents64(3 [pid 310] write(18, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe3\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 384] <... getdents64 resumed>, 0x55556b4ae900 /* 6 entries */, 32768) = 176 [pid 310] <... write resumed>) = 48 [pid 384] umount2("./48/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 384] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 384] newfstatat(AT_FDCWD, "./48/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 384] unlink("./48/binderfs") = 0 [pid 384] umount2("./48/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 384] newfstatat(AT_FDCWD, "./48/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 384] unlink("./48/cgroup.net") = 0 [pid 384] umount2("./48/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 384] newfstatat(AT_FDCWD, "./48/cgroup.cpu" [pid 381] umount2("./34/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1026] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 1016] <... futex resumed>) = 0 [pid 1026] futex(0x7fbe36238fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 1016] futex(0x7fbe36238fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 386] fstat(3 [pid 384] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 381] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 384] unlink("./48/cgroup.cpu") = 0 [pid 384] umount2("./48/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 384] newfstatat(AT_FDCWD, "./48/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 384] unlink("./48/cgroup") = 0 [pid 384] getdents64(3, 0x55556b4ae900 /* 0 entries */, 32768) = 0 [pid 384] close(3) = 0 [pid 384] unlinkat(AT_FDCWD, "./48", AT_REMOVEDIR) = 0 [pid 384] mkdirat(AT_FDCWD, "./49", 0777) = 0 [pid 384] openat(AT_FDCWD, "/dev/loop1", O_RDWR) = 3 [pid 384] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 384] close(3) = 0 [pid 312] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3ff4dd4ab7000002}], 128, 99, NULL, 0) = 1 [pid 384] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 312] futex(0x34196c0, FUTEX_WAKE_PRIVATE, 1 [pid 384] <... socket resumed>) = 3 [pid 312] <... futex resumed>) = 1 [pid 384] close(3 [pid 312] read(6 [pid 384] <... close resumed>) = 0 [pid 312] <... read resumed>, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x01\x00\x00\x00\xe1\x00\x00\x00\x00\x00\x00\x00\xe4\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00"..., 9967212) = 648 [pid 384] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 1016] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 312] write(6, "\x9c\x01\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xeb\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 416 [pid 1026] <... futex resumed>) = 0 [pid 1016] futex(0x7fbe36238fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 386] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 384] <... socket resumed>) = 3 [pid 381] newfstatat(AT_FDCWD, "./34/cgroup.net" [pid 312] <... write resumed>) = 416 [pid 310] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=988870385}) [pid 304] <... futex resumed>) = 0 [pid 384] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 312] write(6, "\x9c\x01\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xec\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 416 [pid 310] read(3 [pid 384] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 312] <... write resumed>) = 416 [pid 310] <... read resumed>, "\x9c\x01\x00\x00", 4) = 4 [pid 384] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 312] write(6, "\x9c\x01\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xed\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 416 [pid 310] read(3 [pid 384] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 312] <... write resumed>) = 416 [pid 310] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xeb\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x36\x01\x00\x00"..., 412) = 412 [pid 384] close(3 [pid 312] read(6 [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 384] <... close resumed>) = 0 [pid 312] <... read resumed>, 0x198990a00000, 9967212) = -1 EAGAIN (Resource temporarily unavailable) [pid 310] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=999988758}) [pid 384] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 312] epoll_pwait(4 [pid 310] read(3 [pid 384] <... socket resumed>) = 3 [pid 312] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 310] <... read resumed>, "\x9c\x01\x00\x00", 4) = 4 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 312] epoll_pwait(4 [pid 310] read(3 [pid 384] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 310] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xec\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x36\x01\x00\x00"..., 412) = 412 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 384] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 310] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=999990412}) [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 310] read(3 [pid 384] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 310] <... read resumed>, "\x9c\x01\x00\x00", 4) = 4 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 310] read(3 [pid 384] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 310] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xed\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x36\x01\x00\x00"..., 412) = 412 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 384] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 384] close(3) = 0 [pid 384] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 1026] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 1016] <... futex resumed>) = 0 [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 381] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 1016] futex(0x7fbe36238fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 384] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 1026] <... clone3 resumed>) = 127 [pid 386] getdents64(3 [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 381] unlink("./34/cgroup.net" [pid 384] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 384] close(3) = 0 [pid 384] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe3\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 384] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 384] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55556b49b7d0) = 149 [pid 384] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 383] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 383] close(3) = 0 [pid 383] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 383] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 383] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 383] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\xa0\x52\x52\x36\xff\x7f\x00\x00\x00\x00\x00\x00"..., 952) = 0 [pid 383] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 1026] futex(0x7fbe36238fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 381] <... unlink resumed>) = 0 [pid 304] futex(0x34196c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=25748796}ci2-android-5-15/strace-static-x86_64: Process 1037 attached [pid 383] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 381] umount2("./34/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1026] <... futex resumed>) = 1 [pid 1016] <... futex resumed>) = 0 [pid 386] <... getdents64 resumed>, 0x55556825d900 /* 6 entries */, 32768) = 176 [pid 1037] set_robust_list(0x55556b49b7e0, 24 [pid 1026] futex(0x7fbe36238fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 381] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1026] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1016] futex(0x7fbe36238fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1037] <... set_robust_list resumed>) = 0 [pid 1026] ioctl(3, PPPIOCSMRU, 0 [pid 1016] <... futex resumed>) = 0 [pid 386] umount2("./34/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 381] newfstatat(AT_FDCWD, "./34/cgroup.cpu" [pid 383] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 383] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xa0\x52\x52\x36\xff\x7f\x00\x00\x00\x00\x00\x00"..., 1368) = 0 [pid 383] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 383] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 383] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xa0\x52\x52\x36\xff\x7f\x00\x00\x00\x00\x00\x00"..., 744) = 0 [pid 383] close(3) = 0 [pid 383] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xdd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 383] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 383] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555db767d0) = 145 [pid 383] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1037] rt_sigprocmask(SIG_SETMASK, [] [pid 1026] <... ioctl resumed>) = -1 ENOSYS (Function not implemented) [pid 1016] futex(0x7fbe36238fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 386] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 381] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 ci2-android-5-15/strace-static-x86_64: Process 1038 attached [pid 1038] set_robust_list(0x55555db767e0, 24) = 0 [pid 1038] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1038] chdir("./47") = 0 [pid 1038] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [ 41.919318][ T1025] R13: dffffc0000000000 R14: 0000000007df3d00 R15: ffff88812e248000 [ 41.927713][ T1025] FS: 0000000000000000(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 41.936942][ T1025] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 41.944067][ T991] __fput+0x22b/0x900 [ 41.944435][ T1025] CR2: 00007f21591451f0 CR3: 00000001318c2000 CR4: 00000000003506a0 [ 41.956927][ T1025] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 41.961333][ T1009] RAX: ffffffff845e33d7 RBX: ffff888113c3a000 RCX: ffff888115b493c0 [pid 1038] setpgid(0, 0) = 0 [pid 1038] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 1038] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 1038] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 1038] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1038] write(3, "1000", 4) = 4 [pid 1038] close(3) = 0 [pid 1038] read(200, 0x7fff36525510, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 1038] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 1038] close(249) = 0 [pid 1038] close(248) = 0 [pid 1038] prctl(PR_SET_NAME, "syz.2.221") = 0 [pid 1038] close(4) = 0 [pid 1038] futex(0x7f6bbdca6fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1038] rt_sigaction(SIGRT_1, {sa_handler=0x7f6bbda3e650, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f6bbd9c0450}, NULL, 8) = 0 [pid 1038] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 1037] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1026] futex(0x7fbe36238fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 381] unlink("./34/cgroup.cpu" [pid 386] newfstatat(AT_FDCWD, "./34/binderfs" [pid 1038] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1038] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f6bbd860000 [pid 1038] mprotect(0x7f6bbd861000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1037] chdir("./49" [pid 1026] <... futex resumed>) = 1 [pid 1016] <... futex resumed>) = 0 [pid 386] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 381] <... unlink resumed>) = 0 [pid 312] <... epoll_pwait resumed>, [], 128, 42, NULL, 0) = 0 [pid 304] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 384] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=142, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 384] rt_sigreturn({mask=[]}) = 0 [pid 312] epoll_pwait(4, [], 128, 0, NULL, 0) = 0 [pid 312] futex(0x3417d78, FUTEX_WAKE_PRIVATE, 1 [pid 303] <... futex resumed>) = 0 [pid 303] epoll_pwait(4, [], 128, 0, NULL, 0) = 0 [pid 303] epoll_pwait(4 [pid 1037] <... chdir resumed>) = 0 [pid 1026] futex(0x7fbe36238fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1016] close_range(3, 30, 0 [pid 381] umount2("./34/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1037] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1016] <... close_range resumed>) = 0 [pid 386] unlink("./34/binderfs" [pid 381] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 312] <... futex resumed>) = 1 [pid 312] futex(0x19898dd0f960, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1038] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1038] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6bbd880990, parent_tid=0x7f6bbd880990, exit_signal=0, stack=0x7f6bbd860000, stack_size=0x201c0, tls=0x7f6bbd8806c0} => {parent_tid=[146]}, 88) = 146 [pid 1038] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1038] futex(0x7f6bbdca6fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1037] <... prctl resumed>) = 0 [pid 1016] exit_group(0 [pid 386] <... unlink resumed>) = 0 [pid 381] newfstatat(AT_FDCWD, "./34/cgroup" [pid 1038] futex(0x7f6bbdca6fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 383] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=125, si_uid=0, si_status=0, si_utime=0, si_stime=37 /* 0.37 s */} --- [pid 383] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) ci2-android-5-15/strace-static-x86_64: Process 1039 attached [pid 1039] set_robust_list(0x7f6bbd8809a0, 24) = 0 [pid 1039] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1039] socket(AF_PPPOX, SOCK_STREAM, 1) = 3 [pid 1039] futex(0x7f6bbdca6fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 1038] <... futex resumed>) = 0 [pid 1038] futex(0x7f6bbdca6fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1038] futex(0x7f6bbdca6fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1039] <... futex resumed>) = 1 [pid 1039] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP) = 4 [pid 1039] futex(0x7f6bbdca6fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 1037] setpgid(0, 0 [pid 1026] <... futex resumed>) = ? [pid 1016] <... exit_group resumed>) = ? [pid 381] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 1037] <... setpgid resumed>) = 0 [pid 304] futex(0x34196c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=975550155} [pid 1038] <... futex resumed>) = 0 [pid 1038] futex(0x7f6bbdca6fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1038] futex(0x7f6bbdca6fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1039] <... futex resumed>) = 1 [pid 1026] +++ exited with 0 +++ [pid 1016] +++ exited with 0 +++ [pid 381] unlink("./34/cgroup" [pid 388] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=125, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 1037] symlinkat("/syzcgroup/unified/syz1", AT_FDCWD, "./cgroup" [pid 388] rt_sigreturn({mask=[]} [pid 381] <... unlink resumed>) = 0 [pid 388] <... rt_sigreturn resumed>) = -1 EINTR (Interrupted system call) [pid 1037] <... symlinkat resumed>) = 0 [pid 381] getdents64(3 [pid 1037] symlinkat("/syzcgroup/cpu/syz1", AT_FDCWD, "./cgroup.cpu" [pid 381] <... getdents64 resumed>, 0x555562282900 /* 0 entries */, 32768) = 0 [pid 1037] <... symlinkat resumed>) = 0 [pid 386] umount2("./34/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 381] close(3 [pid 388] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 310] <... pselect6 resumed>) = 1 (in [13], left {tv_sec=0, tv_nsec=933738302}) [pid 388] umount2("./40", MNT_FORCE|UMOUNT_NOFOLLOW [pid 310] read(13 [pid 388] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 310] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 388] openat(AT_FDCWD, "./40", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 310] write(3, "\xe4\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x05\x00\x00\x00\x20\x00\x00\x00\xdb\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x1c\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x1c\x00\x00\x00\x14\x00\x00\x00\x40\x49\x27\x22"..., 232 [pid 303] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3ff4dd4ab7000002}], 128, 989, NULL, 0) = 1 [pid 388] <... openat resumed>) = 3 [pid 310] <... write resumed>) = 232 [pid 303] futex(0x34196c0, FUTEX_WAKE_PRIVATE, 1 [pid 388] fstat(3 [pid 310] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x05\x00\x00\x00\xe4\x00\x00\x00\x00\x00\x00\x00", 56 [pid 303] <... futex resumed>) = 1 [pid 388] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 310] <... write resumed>) = 56 [pid 303] read(6 [pid 388] getdents64(3 [pid 310] write(11, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe4\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 303] <... read resumed>, "\xe4\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x05\x00\x00\x00\x20\x00\x00\x00\xdb\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x1c\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x1c\x00\x00\x00\x14\x00\x00\x00\x40\x49\x27\x22"..., 9967212) = 232 [pid 388] <... getdents64 resumed>, 0x555569381900 /* 6 entries */, 32768) = 176 [pid 310] <... write resumed>) = 48 [pid 303] read(6 [pid 388] umount2("./40/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 303] <... read resumed>, 0x198990a00000, 9967212) = -1 EAGAIN (Resource temporarily unavailable) [pid 388] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 303] epoll_pwait(4 [pid 388] newfstatat(AT_FDCWD, "./40/binderfs" [pid 303] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 388] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 303] epoll_pwait(4 [pid 388] unlink("./40/binderfs") = 0 [pid 388] umount2("./40/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 388] newfstatat(AT_FDCWD, "./40/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 388] unlink("./40/cgroup.net") = 0 [pid 388] umount2("./40/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 388] newfstatat(AT_FDCWD, "./40/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 388] unlink("./40/cgroup.cpu" [pid 1037] symlinkat("/syzcgroup/net/syz1", AT_FDCWD, "./cgroup.net" [pid 388] <... unlink resumed>) = 0 [pid 381] <... close resumed>) = 0 [pid 304] <... futex resumed>) = 0 [pid 1037] <... symlinkat resumed>) = 0 [pid 388] umount2("./40/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 386] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 381] unlinkat(AT_FDCWD, "./34", AT_REMOVEDIR [pid 388] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 388] newfstatat(AT_FDCWD, "./40/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 388] unlink("./40/cgroup") = 0 [pid 388] getdents64(3, 0x555569381900 /* 0 entries */, 32768) = 0 [pid 388] close(3) = 0 [pid 388] unlinkat(AT_FDCWD, "./40", AT_REMOVEDIR) = 0 [pid 388] mkdirat(AT_FDCWD, "./41", 0777) = 0 [pid 388] openat(AT_FDCWD, "/dev/loop5", O_RDWR) = 3 [pid 388] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 388] close(3 [pid 1037] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 388] <... close resumed>) = 0 [pid 386] newfstatat(AT_FDCWD, "./34/cgroup.net" [pid 381] <... unlinkat resumed>) = 0 [pid 388] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 384] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=145, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 388] close(3 [pid 384] rt_sigreturn({mask=[]} [pid 388] <... close resumed>) = 0 [pid 384] <... rt_sigreturn resumed>) = -1 EINTR (Interrupted system call) [pid 381] mkdirat(AT_FDCWD, "./35", 0777 [pid 1037] <... openat resumed>) = 3 [pid 388] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 386] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 381] <... mkdirat resumed>) = 0 [pid 304] futex(0x34196c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=961079738} [pid 388] <... socket resumed>) = 3 [pid 388] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 388] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 388] close(3) = 0 [pid 388] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 388] close(3) = 0 [pid 388] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [ 41.965266][ T1025] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 41.981083][ T1025] Call Trace: [ 41.982300][ T979] ---[ end trace 47568da4eba4806e ]--- [ 41.984832][ T1025] [ 41.993164][ T1025] pppol2tp_release+0x150/0x2b0 [ 41.995627][ T991] ____fput+0x15/0x20 [ 41.998169][ T1025] sock_close+0xb8/0x200 [ 42.008087][ T1025] ? sock_mmap+0xa0/0xa0 [ 42.012689][ T1025] __fput+0x22b/0x900 [ 42.016798][ T1025] ____fput+0x15/0x20 [pid 1037] write(3, "1000", 4 [pid 388] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 386] unlink("./34/cgroup.net" [pid 381] openat(AT_FDCWD, "/dev/loop0", O_RDWR [pid 388] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 388] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 388] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 388] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 388] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 1039] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 388] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 386] <... unlink resumed>) = 0 [pid 381] <... openat resumed>) = 3 [pid 388] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 388] close(3) = 0 [pid 388] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe4\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 388] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 388] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-15/strace-static-x86_64: Process 1040 attached [pid 1040] set_robust_list(0x55556936e7e0, 24 [pid 388] <... clone resumed>, child_tidptr=0x55556936e7d0) = 128 [pid 1040] <... set_robust_list resumed>) = 0 [pid 388] rt_sigprocmask(SIG_SETMASK, [] [pid 1040] rt_sigprocmask(SIG_SETMASK, [] [pid 388] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1040] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1040] chdir("./41") = 0 [pid 1040] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1040] setpgid(0, 0) = 0 [pid 1040] symlinkat("/syzcgroup/unified/syz5", AT_FDCWD, "./cgroup") = 0 [pid 1040] symlinkat("/syzcgroup/cpu/syz5", AT_FDCWD, "./cgroup.cpu") = 0 [pid 1040] symlinkat("/syzcgroup/net/syz5", AT_FDCWD, "./cgroup.net") = 0 [pid 1040] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1040] write(3, "1000", 4) = 4 [pid 1040] close(3) = 0 [pid 1040] read(200, 0x7fffc284a580, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 1040] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 1040] close(249) = 0 [pid 1040] close(248) = 0 [pid 1040] prctl(PR_SET_NAME, "syz.5.228" [pid 381] ioctl(3, LOOP_CLR_FD [pid 1040] <... prctl resumed>) = 0 [pid 1037] <... write resumed>) = 4 [pid 386] umount2("./34/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 381] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 1040] close(4) = 0 [pid 1040] futex(0x7fbe36238fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1040] rt_sigaction(SIGRT_1, {sa_handler=0x7fbe35fd0650, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fbe35f52450}, NULL, 8) = 0 [pid 1040] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1040] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbe35df2000 [pid 1040] mprotect(0x7fbe35df3000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1040] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1040] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fbe35e12990, parent_tid=0x7fbe35e12990, exit_signal=0, stack=0x7fbe35df2000, stack_size=0x201c0, tls=0x7fbe35e126c0} => {parent_tid=[129]}, 88) = 129 [pid 1040] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1040] futex(0x7fbe36238fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1040] futex(0x7fbe36238fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1039] <... connect resumed>) = 0 [pid 1039] futex(0x7f6bbdca6fac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1038] <... futex resumed>) = 0 [pid 1038] futex(0x7f6bbdca6fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1038] futex(0x7f6bbdca6fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1039] sendfile(-1, -1, [3 [pid 1037] close(3ci2-android-5-15/strace-static-x86_64: Process 1041 attached [pid 381] close(3 [pid 1041] set_robust_list(0x7fbe35e129a0, 24) = 0 [pid 1037] <... close resumed>) = 0 [pid 386] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 381] <... close resumed>) = 0 [pid 1039] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 1039] futex(0x7f6bbdca6fac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1038] <... futex resumed>) = 0 [pid 1038] futex(0x7f6bbdca6fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1041] rt_sigprocmask(SIG_SETMASK, [] [pid 1037] read(200 [pid 381] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 1041] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1037] <... read resumed>, 0x7ffe17bbdd80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 386] newfstatat(AT_FDCWD, "./34/cgroup.cpu" [pid 1041] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 381] <... socket resumed>) = 3 [pid 1037] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 1041] <... socket resumed>) = 3 [pid 381] close(3 [pid 1041] futex(0x7fbe36238fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 1037] <... symlinkat resumed>) = 0 [pid 386] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 381] <... close resumed>) = 0 [pid 1038] <... futex resumed>) = 0 [pid 1038] futex(0x7f6bbdca6fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1039] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88) = 147 [pid 1039] futex(0x7f6bbdca6fac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1038] <... futex resumed>) = 0 [pid 1038] futex(0x7f6bbdca6fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1038] futex(0x7f6bbdca6fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1039] ioctl(3, PPPIOCSMRU, 0) = -1 ENOSYS (Function not implemented) [pid 1039] futex(0x7f6bbdca6fac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1038] <... futex resumed>) = 0 [pid 1038] close_range(3, 30, 0) = 0 [pid 1038] exit_group(0) = ? [pid 1041] <... futex resumed>) = 1 [pid 1040] <... futex resumed>) = 0 [pid 1041] futex(0x7fbe36238fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1040] futex(0x7fbe36238fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1037] close(249 [pid 386] unlink("./34/cgroup.cpu" [pid 381] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 1040] <... futex resumed>) = 0 [pid 1040] futex(0x7fbe36238fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1039] +++ exited with 0 +++ [pid 1038] +++ exited with 0 +++ [pid 383] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=145, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 383] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 383] write(248, "\x00\x00\x00\x00", 4 [pid 310] <... pselect6 resumed>) = 1 (in [16], left {tv_sec=0, tv_nsec=951630949}) [pid 310] read(16, "\x00\x00\x00\x00", 4) = 4 [pid 310] write(3, "\xe4\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\xdd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x1c\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x1c\x00\x00\x00\x14\x00\x00\x00\xc0\xa0\x14\x21"..., 232) = 232 [pid 310] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\xe5\x00\x00\x00\x00\x00\x00\x00", 56) = 56 [pid 310] write(15, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe5\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 383] <... write resumed>) = 4 [pid 383] umount2("./47", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 383] openat(AT_FDCWD, "./47", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 383] fstat(3, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 383] getdents64(3, 0x55555db89900 /* 6 entries */, 32768) = 176 [pid 383] umount2("./47/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 303] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3ff4dd4ab7000002}], 128, 971, NULL, 0) = 1 [pid 1037] <... close resumed>) = 0 [pid 381] <... socket resumed>) = 3 [pid 303] futex(0x34196c0, FUTEX_WAKE_PRIVATE, 1) = 1 [pid 1037] close(248 [pid 304] <... futex resumed>) = 0 [pid 303] read(6 [pid 1041] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1037] <... close resumed>) = 0 [pid 381] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 303] <... read resumed>, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x05\x00\x00\x00\xe4\x00\x00\x00\x00\x00\x00\x00\xe4\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00"..., 9967212) = 344 [pid 386] <... unlink resumed>) = 0 [pid 303] write(6, "\x9c\x01\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xee\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 416) = 416 [pid 310] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=996591502}) [pid 303] write(6, "\x9c\x01\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xef\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 416 [pid 310] read(3 [pid 303] <... write resumed>) = 416 [pid 310] <... read resumed>, "\x9c\x01\x00\x00", 4) = 4 [pid 303] read(6 [pid 310] read(3 [pid 303] <... read resumed>, 0x198990a00000, 9967212) = -1 EAGAIN (Resource temporarily unavailable) [pid 310] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xee\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x36\x01\x00\x00"..., 412) = 412 [pid 303] epoll_pwait(4 [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 303] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 310] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=999991028}) [pid 303] epoll_pwait(4 [pid 310] read(3, "\x9c\x01\x00\x00", 4) = 4 [pid 310] read(3, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xef\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x36\x01\x00\x00"..., 412) = 412 [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 383] newfstatat(AT_FDCWD, "./47/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 383] unlink("./47/binderfs") = 0 [pid 383] umount2("./47/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 383] newfstatat(AT_FDCWD, "./47/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 383] unlink("./47/cgroup.net" [pid 1041] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 1037] prctl(PR_SET_NAME, "syz.1.227" [pid 386] umount2("./34/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 381] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 1037] <... prctl resumed>) = 0 [pid 383] <... unlink resumed>) = 0 [pid 383] umount2("./47/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 383] newfstatat(AT_FDCWD, "./47/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 383] unlink("./47/cgroup.cpu") = 0 [pid 383] umount2("./47/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 383] newfstatat(AT_FDCWD, "./47/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 383] unlink("./47/cgroup") = 0 [pid 383] getdents64(3, 0x55555db89900 /* 0 entries */, 32768) = 0 [pid 383] close(3) = 0 [pid 383] unlinkat(AT_FDCWD, "./47", AT_REMOVEDIR) = 0 [pid 383] mkdirat(AT_FDCWD, "./48", 0777) = 0 [pid 383] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3 [pid 383] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 383] close(3 [pid 1037] close(4 [pid 386] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [ 42.021306][ T1025] task_work_run+0x127/0x190 [ 42.025989][ T1025] do_exit+0xb70/0x29a0 [ 42.027411][ T991] task_work_run+0x127/0x190 [ 42.030276][ T1025] ? __se_sys_clock_nanosleep+0x30b/0x3a0 [ 42.040955][ T1025] ? put_task_struct+0x90/0x90 [ 42.046246][ T1025] ? __kasan_check_write+0x14/0x20 [ 42.051620][ T1025] __x64_sys_exit+0x40/0x40 [ 42.056674][ T1025] x64_sys_call+0x44/0x9a0 [ 42.061585][ T1025] do_syscall_64+0x4c/0xa0 [ 42.066143][ T1025] ? clear_bhb_loop+0x50/0xa0 [pid 381] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 1041] <... socket resumed>) = 4 [pid 1037] <... close resumed>) = 0 [pid 386] newfstatat(AT_FDCWD, "./34/cgroup" [pid 383] <... close resumed>) = 0 [pid 381] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 304] futex(0x34196c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=906085292} [pid 383] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 383] close(3) = 0 [pid 383] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 383] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 383] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 383] close(3) = 0 [pid 383] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 384] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=148, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 1041] futex(0x7fbe36238fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 381] close(3 [pid 384] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 381] <... close resumed>) = 0 [pid 1041] <... futex resumed>) = 1 [pid 381] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 1041] futex(0x7fbe36238fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1040] <... futex resumed>) = 0 [pid 381] <... socket resumed>) = 3 [pid 386] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 1040] futex(0x7fbe36238fa8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1040] futex(0x7fbe36238fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 383] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 383] close(3) = 0 [pid 383] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 383] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 383] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 383] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 383] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 383] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 383] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 383] close(3) = 0 [pid 383] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe5\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 383] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1041] <... futex resumed>) = 0 [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 383] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 381] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 1041] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1041] <... connect resumed>) = -1 EEXIST (File exists) [pid 1037] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 1041] futex(0x7fbe36238fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 1037] <... futex resumed>) = 0 [pid 386] unlink("./34/cgroup" [pid 381] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 383] <... clone resumed>, child_tidptr=0x55555db767d0) = 148 [pid 383] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1041] <... futex resumed>) = 1 [pid 1040] <... futex resumed>) = 0 [pid 1037] rt_sigaction(SIGRT_1, {sa_handler=0x7f21591a9650, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f215912b450} [pid 386] <... unlink resumed>) = 0 [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1040] futex(0x7fbe36238fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 388] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=127, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 1040] <... futex resumed>) = 0 [pid 388] rt_sigreturn({mask=[]} [pid 1040] futex(0x7fbe36238fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 388] <... rt_sigreturn resumed>) = 0 [pid 1041] sendfile(-1, -1, [3 [pid 1037] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 386] getdents64(3 [pid 381] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 ci2-android-5-15/strace-static-x86_64: Process 1043 attached [pid 1043] set_robust_list(0x55555db767e0, 24) = 0 [pid 1043] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1043] chdir("./48") = 0 [pid 1043] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1043] setpgid(0, 0) = 0 [ 42.070947][ T1025] ? clear_bhb_loop+0x50/0xa0 [ 42.074683][ T1009] RDX: 0000000000000000 RSI: 00000000077916c0 RDI: 000000000c04eb7d [ 42.076090][ T1025] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 42.090783][ T1025] RIP: 0033:0x7f3cea04a0d9 [ 42.095910][ T1025] Code: Unable to access opcode bytes at RIP 0x7f3cea04a0af. [ 42.097294][ T991] do_exit+0xb70/0x29a0 [ 42.103481][ T1025] RSP: 002b:00007f3ce9eaaef8 EFLAGS: 00000246 ORIG_RAX: 000000000000003c [ 42.110120][ T1009] RBP: ffffc90002437c10 R08: ffff888113c3a083 R09: 1ffff11022787410 [pid 1043] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 1043] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 1043] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 1043] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1043] write(3, "1000", 4) = 4 [pid 1043] close(3) = 0 [pid 1043] read(200, 0x7fff36525510, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 1043] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 1043] close(249) = 0 [pid 1043] close(248) = 0 [pid 1043] prctl(PR_SET_NAME, "syz.2.229") = 0 [pid 1043] close(4) = 0 [pid 1043] futex(0x7f6bbdca6fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1043] rt_sigaction(SIGRT_1, {sa_handler=0x7f6bbda3e650, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f6bbd9c0450}, NULL, 8) = 0 [pid 1043] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1041] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 1037] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1041] futex(0x7fbe36238fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 1037] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1041] <... futex resumed>) = 1 [pid 1037] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 386] <... getdents64 resumed>, 0x55556825d900 /* 0 entries */, 32768) = 0 [pid 381] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 1040] <... futex resumed>) = 0 [pid 1040] futex(0x7fbe36238fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1040] futex(0x7fbe36238fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1043] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f6bbd860000 [pid 1043] mprotect(0x7f6bbd861000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1043] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1043] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6bbd880990, parent_tid=0x7f6bbd880990, exit_signal=0, stack=0x7f6bbd860000, stack_size=0x201c0, tls=0x7f6bbd8806c0} => {parent_tid=[149]}, 88) = 149 [pid 1043] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1043] futex(0x7f6bbdca6fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1043] futex(0x7f6bbdca6fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1037] <... mmap resumed>) = 0x7f2158fcb000 [pid 386] close(3 [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_INFOci2-android-5-15/strace-static-x86_64: Process 1044 attached [pid 1044] set_robust_list(0x7f6bbd8809a0, 24) = 0 [pid 1044] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1044] socket(AF_PPPOX, SOCK_STREAM, 1) = 3 [pid 1044] futex(0x7f6bbdca6fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 1043] <... futex resumed>) = 0 [pid 1043] futex(0x7f6bbdca6fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1043] futex(0x7f6bbdca6fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1044] <... futex resumed>) = 1 [pid 1044] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP) = 4 [pid 1044] futex(0x7f6bbdca6fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 1043] <... futex resumed>) = 0 [pid 1043] futex(0x7f6bbdca6fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1043] futex(0x7f6bbdca6fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1044] <... futex resumed>) = 1 [pid 1044] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50) = -1 EEXIST (File exists) [pid 1044] futex(0x7f6bbdca6fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 1043] <... futex resumed>) = 0 [pid 1043] futex(0x7f6bbdca6fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1043] futex(0x7f6bbdca6fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1044] <... futex resumed>) = 1 [pid 1044] sendfile(-1, -1, [3], 2757) = -1 EBADF (Bad file descriptor) [pid 1044] futex(0x7f6bbdca6fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 1043] <... futex resumed>) = 0 [pid 1043] futex(0x7f6bbdca6fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1043] futex(0x7f6bbdca6fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1044] <... futex resumed>) = 1 [pid 1044] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88) = 150 [pid 1044] futex(0x7f6bbdca6fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 1037] mprotect(0x7f2158fcc000, 131072, PROT_READ|PROT_WRITE [pid 381] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 1041] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 1037] <... mprotect resumed>) = 0 [pid 386] <... close resumed>) = 0 [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1043] <... futex resumed>) = 0 [pid 1043] futex(0x7f6bbdca6fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1043] futex(0x7f6bbdca6fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1044] <... futex resumed>) = 1 [pid 1044] ioctl(3, PPPIOCSMRU, 0) = -1 ENOTCONN (Transport endpoint is not connected) [pid 1044] futex(0x7f6bbdca6fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 1043] <... futex resumed>) = 0 [pid 1043] close_range(3, 30, 0) = 0 [pid 1043] exit_group(0) = ? [pid 1044] <... futex resumed>) = ? [pid 1044] +++ exited with 0 +++ [pid 1043] +++ exited with 0 +++ [pid 383] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=148, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 383] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 383] write(248, "\x00\x00\x00\x00", 4 [pid 310] <... pselect6 resumed>) = 1 (in [16], left {tv_sec=0, tv_nsec=905329739}) [pid 310] read(16, "\x00\x00\x00\x00", 4) = 4 [pid 310] write(3, "\xf4\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\xe5\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x40\x23\x05\x06"..., 248 [pid 303] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3ff4dd4ab7000002}], 128, 918, NULL, 0) = 1 [pid 310] <... write resumed>) = 248 [pid 303] futex(0x34196c0, FUTEX_WAKE_PRIVATE, 1 [pid 310] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\xe6\x00\x00\x00\x00\x00\x00\x00", 56 [pid 303] <... futex resumed>) = 1 [pid 310] <... write resumed>) = 56 [pid 304] <... futex resumed>) = 0 [pid 303] read(6 [pid 310] write(15, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe6\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 304] sched_yield( [pid 303] <... read resumed>, "\xf4\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\xe5\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x40\x23\x05\x06"..., 9967212) = 248 [pid 310] <... write resumed>) = 48 [pid 303] read(6 [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 303] <... read resumed>, 0x198990a00000, 9967212) = -1 EAGAIN (Resource temporarily unavailable) [pid 303] epoll_pwait(4, [], 128, 0, NULL, 0) = 0 [pid 303] epoll_pwait(4 [pid 304] <... sched_yield resumed>) = 0 [pid 304] futex(0x34196c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=821374324} [pid 383] <... write resumed>) = 4 [pid 383] umount2("./48", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 383] openat(AT_FDCWD, "./48", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 383] fstat(3, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 383] getdents64(3, 0x55555db89900 /* 6 entries */, 32768) = 176 [pid 383] umount2("./48/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 383] newfstatat(AT_FDCWD, "./48/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 383] unlink("./48/binderfs" [pid 1041] <... clone3 resumed>) = 130 [pid 1037] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 381] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 1041] futex(0x7fbe36238fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 1037] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f2158feb990, parent_tid=0x7f2158feb990, exit_signal=0, stack=0x7f2158fcb000, stack_size=0x201c0, tls=0x7f2158feb6c0} [pid 386] unlinkat(AT_FDCWD, "./34", AT_REMOVEDIR [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 383] <... unlink resumed>) = 0 [pid 383] umount2("./48/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 383] newfstatat(AT_FDCWD, "./48/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 383] unlink("./48/cgroup.net") = 0 [pid 383] umount2("./48/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 383] newfstatat(AT_FDCWD, "./48/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 383] unlink("./48/cgroup.cpu") = 0 [pid 383] umount2("./48/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 383] newfstatat(AT_FDCWD, "./48/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 383] unlink("./48/cgroup") = 0 [pid 383] getdents64(3, 0x55555db89900 /* 0 entries */, 32768) = 0 [pid 383] close(3) = 0 [pid 383] unlinkat(AT_FDCWD, "./48", AT_REMOVEDIR) = 0 [pid 383] mkdirat(AT_FDCWD, "./49", 0777) = 0 [pid 383] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3 [pid 383] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 383] close(3ci2-android-5-15/strace-static-x86_64: Process 1047 attached [pid 1041] <... futex resumed>) = 1 [pid 1040] <... futex resumed>) = 0 [pid 381] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 1040] futex(0x7fbe36238fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1040] futex(0x7fbe36238fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 383] <... close resumed>) = 0 [pid 1041] ioctl(3, PPPIOCSMRU, 0 [pid 1037] <... clone3 resumed> => {parent_tid=[150]}, 88) = 150 [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1047] set_robust_list(0x7f2158feb9a0, 24 [pid 1041] <... ioctl resumed>) = -1 ENOTCONN (Transport endpoint is not connected) [pid 1037] rt_sigprocmask(SIG_SETMASK, [] [pid 386] <... unlinkat resumed>) = 0 [pid 381] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 383] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 383] close(3) = 0 [pid 383] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 383] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 383] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 383] close(3) = 0 [pid 383] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [ 42.116235][ T1025] RAX: ffffffffffffffda RBX: 0000000000000058 RCX: 00007f3cea04a0d9 [ 42.132609][ T1025] RDX: 00007f3ce9eab9c8 RSI: 0000000000000000 RDI: 0000000000000000 [ 42.135513][ T991] ? __se_sys_clock_nanosleep+0x30b/0x3a0 [ 42.140702][ T1025] RBP: 00007f3cea0e1024 R08: 0000000000000000 R09: 0000000000000058 [ 42.154641][ T1025] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 42.163647][ T1025] R13: 00007f3cea2d2038 R14: 00007f3cea2d1fa0 R15: 00007ffef91e3918 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1037] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 383] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 1047] <... set_robust_list resumed>) = 0 [pid 1041] futex(0x7fbe36238fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 1037] futex(0x7f2159411fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1047] rt_sigprocmask(SIG_SETMASK, [] [pid 386] mkdirat(AT_FDCWD, "./35", 0777 [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 383] close(3) = 0 [pid 383] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 383] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 383] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 383] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 383] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 383] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 383] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 383] close(3) = 0 [pid 383] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe6\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 383] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 383] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555db767d0) = 151 [pid 383] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1047] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1041] <... futex resumed>) = 1 [pid 1040] <... futex resumed>) = 0 [pid 1037] <... futex resumed>) = 0 [pid 386] <... mkdirat resumed>) = 0 [pid 381] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 ci2-android-5-15/strace-static-x86_64: Process 1048 attached [pid 1048] set_robust_list(0x55555db767e0, 24) = 0 [pid 1048] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1048] chdir("./49") = 0 [pid 1048] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1048] setpgid(0, 0) = 0 [pid 1048] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup" [pid 1047] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 1041] futex(0x7fbe36238fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1040] close_range(3, 30, 0 [pid 1037] futex(0x7f2159411fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 386] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=109, si_uid=0, si_status=0, si_utime=0, si_stime=34 /* 0.34 s */} --- [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 303] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3ff4dd4ab7000002}], 128, 821, NULL, 0) = 1 [pid 303] futex(0x34196c0, FUTEX_WAKE_PRIVATE, 1) = 1 [pid 304] <... futex resumed>) = 0 [pid 303] read(6 [pid 304] sched_yield( [pid 303] <... read resumed>, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\xe6\x00\x00\x00\x00\x00\x00\x00", 9967212) = 56 [pid 303] write(6, "\x9c\x01\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xf0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 416) = 416 [pid 310] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=954724651}) [pid 303] read(6 [pid 310] read(3 [pid 303] <... read resumed>, 0x198990a00000, 9967212) = -1 EAGAIN (Resource temporarily unavailable) [pid 310] <... read resumed>, "\x9c\x01\x00\x00", 4) = 4 [pid 303] epoll_pwait(4 [pid 310] read(3 [pid 303] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 310] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xf0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x36\x01\x00\x00"..., 412) = 412 [pid 303] epoll_pwait(4 [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 304] <... sched_yield resumed>) = 0 [pid 304] futex(0x34196c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=775350967} [pid 1048] <... symlinkat resumed>) = 0 [pid 1048] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 1048] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 1048] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1048] write(3, "1000", 4 [pid 1047] <... socket resumed>) = 3 [pid 1040] <... close_range resumed>) = 0 [pid 386] rt_sigreturn({mask=[]} [pid 1047] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 1040] exit_group(0 [pid 386] <... rt_sigreturn resumed>) = 0 [pid 381] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 1047] <... futex resumed>) = 1 [pid 1041] <... futex resumed>) = ? [pid 1040] <... exit_group resumed>) = ? [pid 1037] <... futex resumed>) = 0 [pid 386] openat(AT_FDCWD, "/dev/loop6", O_RDWR [pid 381] close(3 [pid 1047] futex(0x7f2159411fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1041] +++ exited with 0 +++ [pid 1048] <... write resumed>) = 4 [pid 1048] close(3) = 0 [pid 1048] read(200 [pid 1040] +++ exited with 0 +++ [pid 386] <... openat resumed>) = 3 [pid 381] <... close resumed>) = 0 [pid 1037] futex(0x7f2159411fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1047] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1037] <... futex resumed>) = 0 [pid 388] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=128, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 1047] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 386] ioctl(3, LOOP_CLR_FD [pid 381] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 1037] futex(0x7f2159411fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 388] rt_sigreturn({mask=[]} [pid 1047] <... socket resumed>) = 4 [pid 386] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 381] <... socket resumed>) = 3 [pid 1047] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 388] <... rt_sigreturn resumed>) = -1 EINTR (Interrupted system call) [pid 386] close(3 [pid 381] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 1047] <... futex resumed>) = 1 [pid 1037] <... futex resumed>) = 0 [pid 386] <... close resumed>) = 0 [pid 1048] <... read resumed>, 0x7fff36525510, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 1048] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 1048] close(249) = 0 [pid 1048] close(248) = 0 [pid 1048] prctl(PR_SET_NAME, "syz.2.230") = 0 [pid 1048] close(4) = 0 [pid 381] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 1048] futex(0x7f6bbdca6fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1048] rt_sigaction(SIGRT_1, {sa_handler=0x7f6bbda3e650, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f6bbd9c0450}, NULL, 8) = 0 [pid 1048] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1048] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f6bbd860000 [pid 1048] mprotect(0x7f6bbd861000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 381] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 1037] futex(0x7f2159411fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1047] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 386] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 1037] <... futex resumed>) = 0 [pid 386] <... socket resumed>) = 3 [pid 381] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 1047] <... connect resumed>) = 0 [pid 386] close(3 [pid 381] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\xf0\xe4\x1a\x8a\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 1047] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 1037] futex(0x7f2159411fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 388] write(248, "\x00\x00\x00\x00", 4 [pid 386] <... close resumed>) = 0 [pid 1047] <... futex resumed>) = 0 [pid 1037] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1047] sendfile(-1, -1, [3 [pid 1037] futex(0x7f2159411fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 388] <... write resumed>) = 4 [pid 386] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 381] <... setsockopt resumed>) = 0 [pid 1047] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 1037] <... futex resumed>) = 0 [pid 388] umount2("./41", MNT_FORCE|UMOUNT_NOFOLLOW [pid 386] <... socket resumed>) = 3 [pid 381] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 310] <... pselect6 resumed>) = 1 (in [13], left {tv_sec=0, tv_nsec=990546989}) [pid 1047] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 1037] futex(0x7f2159411fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 388] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 386] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 381] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 310] read(13 [pid 1047] <... futex resumed>) = 0 [pid 1037] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 388] openat(AT_FDCWD, "./41", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 386] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 381] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 310] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 1047] futex(0x7f2159411fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1037] futex(0x7f2159411fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 388] <... openat resumed>) = 3 [pid 386] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 1047] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1037] <... futex resumed>) = 0 [pid 381] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 310] write(3, "\xf4\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x05\x00\x00\x00\x20\x00\x00\x00\xe4\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\xc0\x91\x56\x0c"..., 248 [pid 1047] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 1037] futex(0x7f2159411fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 388] fstat(3 [pid 386] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 381] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf0\xe4\x1a\x8a\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 303] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3ff4dd4ab7000002}], 128, 775, NULL, 0) = 1 [pid 310] <... write resumed>) = 248 [pid 1047] <... clone3 resumed>) = 151 [pid 1048] rt_sigprocmask(SIG_BLOCK, ~[] [pid 303] futex(0x34196c0, FUTEX_WAKE_PRIVATE, 1 [pid 1047] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 386] close(3 [pid 310] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x05\x00\x00\x00\xe7\x00\x00\x00\x00\x00\x00\x00", 56 [pid 303] <... futex resumed>) = 1 [pid 381] <... setsockopt resumed>) = 0 [pid 304] <... futex resumed>) = 0 [pid 303] read(6 [pid 1047] <... futex resumed>) = 1 [pid 1037] <... futex resumed>) = 0 [pid 388] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 386] <... close resumed>) = 0 [pid 381] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 310] <... write resumed>) = 56 [pid 303] <... read resumed>, "\xf4\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x05\x00\x00\x00\x20\x00\x00\x00\xe4\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\xc0\x91\x56\x0c"..., 9967212) = 248 [pid 1047] futex(0x7f2159411fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1037] futex(0x7f2159411fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 388] getdents64(3 [pid 386] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 381] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 310] write(11, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe7\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 303] read(6 [pid 1047] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1037] <... futex resumed>) = 0 [pid 388] <... getdents64 resumed>, 0x555569381900 /* 6 entries */, 32768) = 176 [pid 386] <... socket resumed>) = 3 [pid 381] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 310] <... write resumed>) = 48 [pid 1048] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 1048] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6bbd880990, parent_tid=0x7f6bbd880990, exit_signal=0, stack=0x7f6bbd860000, stack_size=0x201c0, tls=0x7f6bbd8806c0} => {parent_tid=[152]}, 88) = 152 [pid 1048] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1048] futex(0x7f6bbdca6fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [ 42.173994][ T1025] [ 42.177175][ T1025] ---[ end trace 47568da4eba4806f ]--- [ 42.181290][ T1009] R10: dffffc0000000000 R11: ffffed1022787411 R12: dffffc0000000000 [ 42.183239][ T991] ? put_task_struct+0x90/0x90 [ 42.193783][ T1009] R13: dffffc0000000000 R14: 00000000077916c0 R15: ffff88811f0e9800 [ 42.195648][ T991] ? __kasan_check_write+0x14/0x20 [ 42.218496][ T1042] ------------[ cut here ]------------ [pid 303] <... read resumed>, 0x198990a00000, 9967212) = -1 EAGAIN (Resource temporarily unavailable) [pid 1048] futex(0x7f6bbdca6fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1047] ioctl(3, PPPIOCSMRU, 0 [pid 1037] futex(0x7f2159411fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 388] umount2("./41/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 381] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 304] epoll_pwait(4, [], 128, 0, NULL, 0) = 0 [pid 304] futex(0x19898dd0f960, FUTEX_WAKE_PRIVATE, 1 [pid 312] <... futex resumed>) = 0 [pid 304] <... futex resumed>) = 1 [pid 303] epoll_pwait(4 [pid 1047] <... ioctl resumed>) = -1 ENOSYS (Function not implemented) [pid 312] epoll_pwait(4 [pid 1047] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 388] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 386] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 381] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xf0\xe4\x1a\x8a\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 312] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 312] futex(0x19898dd0f960, FUTEX_WAIT_PRIVATE, 0, NULL [pid 304] futex(0x34196c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=733488849}ci2-android-5-15/strace-static-x86_64: Process 1050 attached [pid 1050] set_robust_list(0x7f6bbd8809a0, 24) = 0 [pid 1050] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1050] socket(AF_PPPOX, SOCK_STREAM, 1) = 3 [pid 1050] futex(0x7f6bbdca6fac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1048] <... futex resumed>) = 0 [pid 1048] futex(0x7f6bbdca6fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1048] futex(0x7f6bbdca6fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1050] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP) = 4 [pid 1050] futex(0x7f6bbdca6fac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1048] <... futex resumed>) = 0 [pid 1047] <... futex resumed>) = 1 [pid 1037] <... futex resumed>) = 0 [pid 388] newfstatat(AT_FDCWD, "./41/binderfs" [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 381] <... setsockopt resumed>) = 0 [pid 1037] close_range(3, 30, 0 [pid 388] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 386] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 1047] futex(0x7f2159411fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1037] <... close_range resumed>) = 0 [pid 388] unlink("./41/binderfs" [pid 381] close(3 [pid 1048] futex(0x7f6bbdca6fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1050] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50) = 0 [pid 1048] <... futex resumed>) = 0 [pid 1048] futex(0x7f6bbdca6fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1050] futex(0x7f6bbdca6fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 1048] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1050] <... futex resumed>) = 0 [pid 1048] futex(0x7f6bbdca6fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1050] sendfile(-1, -1, [3], 2757) = -1 EBADF (Bad file descriptor) [pid 1048] <... futex resumed>) = 0 [pid 1050] futex(0x7f6bbdca6fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 1048] futex(0x7f6bbdca6fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1050] <... futex resumed>) = 0 [pid 1048] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1050] futex(0x7f6bbdca6fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1048] futex(0x7f6bbdca6fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1050] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1048] <... futex resumed>) = 0 [pid 1050] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 1048] futex(0x7f6bbdca6fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1050] <... clone3 resumed>) = 153 [pid 1037] exit_group(0 [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 388] <... unlink resumed>) = 0 [pid 1047] <... futex resumed>) = ? [pid 1037] <... exit_group resumed>) = ? [pid 388] umount2("./41/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 386] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 381] <... close resumed>) = 0 [pid 1050] futex(0x7f6bbdca6fac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1048] <... futex resumed>) = 0 [pid 1048] futex(0x7f6bbdca6fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1048] futex(0x7f6bbdca6fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1050] ioctl(3, PPPIOCSMRU, 0) = -1 ENOSYS (Function not implemented) [pid 1050] futex(0x7f6bbdca6fac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1048] <... futex resumed>) = 0 [pid 1048] close_range(3, 30, 0) = 0 [pid 1048] exit_group(0) = ? [pid 1050] +++ exited with 0 +++ [pid 1048] +++ exited with 0 +++ [pid 383] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=151, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 383] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 383] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 383] umount2("./49", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 383] openat(AT_FDCWD, "./49", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 1047] +++ exited with 0 +++ [pid 1037] +++ exited with 0 +++ [pid 388] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 381] read(249 [pid 383] <... openat resumed>) = 3 [pid 383] fstat(3 [pid 310] <... pselect6 resumed>) = 1 (in [16], left {tv_sec=0, tv_nsec=984745992}) [pid 303] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3ff4dd4ab7000002}], 128, 734, NULL, 0) = 1 [pid 381] <... read resumed>, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xde\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 310] read(16 [pid 303] futex(0x34196c0, FUTEX_WAKE_PRIVATE, 1 [pid 388] newfstatat(AT_FDCWD, "./41/cgroup.net" [pid 303] <... futex resumed>) = 1 [pid 381] rt_sigprocmask(SIG_BLOCK, ~[] [pid 310] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 303] read(6 [pid 388] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 384] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=149, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 381] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 310] write(3, "\xe4\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\xe6\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x1c\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x1c\x00\x00\x00\x14\x00\x00\x00\x00\xea\x32\x06"..., 232 [pid 304] <... futex resumed>) = 0 [pid 383] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 383] getdents64(3, 0x55555db89900 /* 6 entries */, 32768) = 176 [pid 383] umount2("./49/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 383] newfstatat(AT_FDCWD, "./49/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 383] unlink("./49/binderfs") = 0 [pid 383] umount2("./49/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 383] newfstatat(AT_FDCWD, "./49/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 383] unlink("./49/cgroup.net") = 0 [pid 383] umount2("./49/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 383] newfstatat(AT_FDCWD, "./49/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 383] unlink("./49/cgroup.cpu") = 0 [pid 383] umount2("./49/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 383] newfstatat(AT_FDCWD, "./49/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 383] unlink("./49/cgroup") = 0 [pid 383] getdents64(3, 0x55555db89900 /* 0 entries */, 32768) = 0 [pid 383] close(3) = 0 [pid 383] unlinkat(AT_FDCWD, "./49", AT_REMOVEDIR) = 0 [pid 383] mkdirat(AT_FDCWD, "./50", 0777 [pid 303] <... read resumed>, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x05\x00\x00\x00\xe7\x00\x00\x00\x00\x00\x00\x00", 9967212) = 56 [pid 388] unlink("./41/cgroup.net" [pid 386] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 384] rt_sigreturn({mask=[]} [pid 381] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 310] <... write resumed>) = 232 [pid 303] write(6, "\x9c\x01\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xf1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 416ci2-android-5-15/strace-static-x86_64: Process 1052 attached [pid 381] <... clone resumed>, child_tidptr=0x55556226f7d0) = 107 [pid 303] <... write resumed>) = 416 [pid 388] <... unlink resumed>) = 0 [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 384] <... rt_sigreturn resumed>) = -1 EINTR (Interrupted system call) [pid 310] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\xe8\x00\x00\x00\x00\x00\x00\x00", 56 [pid 303] read(6 [pid 1052] set_robust_list(0x55556226f7e0, 24 [pid 388] umount2("./41/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 386] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 381] rt_sigprocmask(SIG_SETMASK, [] [pid 310] <... write resumed>) = 56 [pid 304] epoll_pwait(4, [{events=EPOLLIN|EPOLLOUT, data=0x3ff4dd4ab7000002}], 128, 0, NULL, 0) = 1 [pid 383] <... mkdirat resumed>) = 0 [pid 383] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3 [pid 383] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [ 42.221245][ T1009] FS: 0000000000000000(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 42.224285][ T991] __x64_sys_exit+0x40/0x40 [ 42.237522][ T1042] WARNING: CPU: 1 PID: 1042 at net/l2tp/l2tp_ppp.c:156 pppol2tp_sock_to_session+0x167/0x1b0 [ 42.247994][ T1042] Modules linked in: [ 42.252374][ T991] x64_sys_call+0x44/0x9a0 [ 42.257083][ T991] do_syscall_64+0x4c/0xa0 [ 42.263464][ T1042] CPU: 1 PID: 1042 Comm: syz.2.221 Tainted: G B W syzkaller #0 [pid 383] close(3 [pid 303] <... read resumed>, "\xe4\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\xe6\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x1c\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x1c\x00\x00\x00\x14\x00\x00\x00\x00\xea\x32\x06"..., 9967212) = 288 [pid 1052] <... set_robust_list resumed>) = 0 [pid 388] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 381] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 310] write(15, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe8\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 304] epoll_pwait(4, [], 128, 0, NULL, 0) = 0 [pid 304] futex(0x19898dd0f960, FUTEX_WAKE_PRIVATE, 1 [pid 312] <... futex resumed>) = 0 [pid 304] <... futex resumed>) = 1 [pid 312] epoll_pwait(4, [], 128, 0, NULL, 0) = 0 [pid 312] epoll_pwait(4 [pid 304] futex(0x34196c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=689189434} [pid 303] futex(0x34196c0, FUTEX_WAKE_PRIVATE, 1 [pid 1052] rt_sigprocmask(SIG_SETMASK, [] [pid 388] newfstatat(AT_FDCWD, "./41/cgroup.cpu" [pid 386] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 384] write(248, "\x00\x00\x00\x00", 4 [pid 383] <... close resumed>) = 0 [pid 310] <... write resumed>) = 48 [pid 383] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 383] close(3) = 0 [pid 383] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 383] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 383] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 383] close(3) = 0 [pid 383] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 383] close(3) = 0 [pid 383] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 383] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 383] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 383] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 383] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 383] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 383] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 383] close(3) = 0 [pid 383] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe8\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 383] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 383] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555db767d0) = 154 [pid 383] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 303] <... futex resumed>) = 1 [pid 1052] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 388] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 384] <... write resumed>) = 4 [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 304] <... futex resumed>) = 0 [pid 304] sched_yield() = 0 [ 42.273578][ T991] ? clear_bhb_loop+0x50/0xa0 [ 42.278562][ T991] ? clear_bhb_loop+0x50/0xa0 [ 42.283287][ T991] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 42.289187][ T991] RIP: 0033:0x7f6bbda1f0d9 [ 42.293128][ T1009] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.293988][ T1042] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 42.310380][ T1009] CR2: 00007f6bbdca8dac CR3: 000000011dce0000 CR4: 00000000003506b0 [ 42.318626][ T991] Code: Unable to access opcode bytes at RIP 0x7f6bbda1f0af. [pid 304] futex(0x19898c83e538, FUTEX_WAIT_PRIVATE, 4294967295, NULLci2-android-5-15/strace-static-x86_64: Process 1053 attached [pid 303] futex(0x19898c83e538, FUTEX_WAKE_PRIVATE, 1 [pid 1052] chdir("./35" [pid 388] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=130, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 386] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 384] umount2("./49", MNT_FORCE|UMOUNT_NOFOLLOW [pid 310] <... pselect6 resumed>) = 2 (in [3 26], left {tv_sec=0, tv_nsec=999985192}) [pid 303] <... futex resumed>) = 1 [pid 1053] set_robust_list(0x55555db767e0, 24 [pid 1052] <... chdir resumed>) = 0 [pid 388] rt_sigreturn({mask=[]} [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 384] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 310] read(3 [pid 304] <... futex resumed>) = 0 [pid 303] write(6, "\x9c\x01\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xf2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 416 [pid 1053] <... set_robust_list resumed>) = 0 [pid 1052] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 388] <... rt_sigreturn resumed>) = 0 [pid 386] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 384] openat(AT_FDCWD, "./49", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 310] <... read resumed>, "\x9c\x01\x00\x00", 4) = 4 [pid 383] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=150, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [ 42.320382][ T1009] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 42.326503][ T991] RSP: 002b:00007f6bbd87fef8 EFLAGS: 00000246 [ 42.334053][ T1042] RIP: 0010:pppol2tp_sock_to_session+0x167/0x1b0 [ 42.334990][ T1009] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 42.340351][ T1042] Code: 5d c3 e8 2c 83 0b fd be 02 00 00 00 eb 0a e8 20 83 0b fd be 01 00 00 00 4c 89 f7 e8 33 02 f2 fd e9 0f ff ff ff e8 09 83 0b fd <0f> 0b 48 89 df e8 ef 00 00 00 eb bd e8 f8 82 0b fd 4c 89 f7 be 03 [pid 383] rt_sigreturn({mask=[]}) = 0 [pid 303] <... write resumed>) = 416 [pid 1053] rt_sigprocmask(SIG_SETMASK, [] [pid 1052] <... prctl resumed>) = 0 [pid 388] unlink("./41/cgroup.cpu" [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 384] <... openat resumed>) = 3 [pid 310] read(3 [pid 303] read(6 [pid 1053] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1052] setpgid(0, 0 [pid 388] <... unlink resumed>) = 0 [pid 386] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 384] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=151, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 310] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xf1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x36\x01\x00\x00"..., 412) = 412 [pid 303] <... read resumed>, 0x198990a00000, 9967212) = -1 EAGAIN (Resource temporarily unavailable) [pid 1053] chdir("./50" [pid 1052] <... setpgid resumed>) = 0 [pid 388] umount2("./41/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 384] rt_sigreturn({mask=[]} [pid 310] read(26 [pid 303] futex(0x3417d78, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1052] symlinkat("/syzcgroup/unified/syz0", AT_FDCWD, "./cgroup" [pid 388] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 386] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 384] <... rt_sigreturn resumed>) = 3 [pid 310] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 1053] <... chdir resumed>) = 0 [pid 1053] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1053] setpgid(0, 0) = 0 [pid 1053] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 1053] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 1053] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 1053] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1053] write(3, "1000", 4) = 4 [pid 1053] close(3) = 0 [pid 1053] read(200, 0x7fff36525510, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 1053] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 1053] close(249) = 0 [ 42.347604][ T1009] Call Trace: [ 42.355056][ T1042] RSP: 0018:ffffc9000254fbf0 EFLAGS: 00010293 [ 42.376314][ T991] ORIG_RAX: 000000000000003c [ 42.378663][ T1042] [ 42.384447][ T991] RAX: ffffffffffffffda RBX: 0000000000000058 RCX: 00007f6bbda1f0d9 [ 42.388462][ T1042] RAX: ffffffff845e33d7 RBX: ffff88810df87000 RCX: ffff8881079e62c0 [ 42.391966][ T991] RDX: 00007f6bbd8809c8 RSI: 0000000000000000 RDI: 0000000000000000 [ 42.398876][ T1042] RDX: 0000000000000000 RSI: 0000000025a2a080 RDI: 000000000c04eb7d [ 42.407416][ T1009] [pid 1053] close(248) = 0 [pid 1053] prctl(PR_SET_NAME, "syz.2.232") = 0 [pid 1053] close(4) = 0 [pid 1053] futex(0x7f6bbdca6fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1053] rt_sigaction(SIGRT_1, {sa_handler=0x7f6bbda3e650, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f6bbd9c0450}, NULL, 8) = 0 [pid 1053] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1053] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f6bbd860000 [pid 1053] mprotect(0x7f6bbd861000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1053] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1053] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6bbd880990, parent_tid=0x7f6bbd880990, exit_signal=0, stack=0x7f6bbd860000, stack_size=0x201c0, tls=0x7f6bbd8806c0} => {parent_tid=[155]}, 88) = 155 [pid 1053] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1053] futex(0x7f6bbdca6fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1053] futex(0x7f6bbdca6fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1052] <... symlinkat resumed>) = 0 [pid 388] newfstatat(AT_FDCWD, "./41/cgroup" [pid 386] close(3 [pid 384] fstat(3 [pid 310] write(3, "\xe4\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x01\x00\x00\x00\x20\x00\x00\x00\xe3\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x1c\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x1c\x00\x00\x00\x14\x00\x00\x00\x00\x77\x47\x1e"..., 232ci2-android-5-15/strace-static-x86_64: Process 1054 attached [pid 1052] symlinkat("/syzcgroup/cpu/syz0", AT_FDCWD, "./cgroup.cpu" [pid 388] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 386] <... close resumed>) = 0 [pid 384] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 312] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3ff4dd4ab7000002}], 128, 689, NULL, 0) = 1 [pid 310] <... write resumed>) = 232 [pid 304] futex(0x34196c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=531834281} [pid 1054] set_robust_list(0x7f6bbd8809a0, 24 [pid 1052] <... symlinkat resumed>) = 0 [pid 388] unlink("./41/cgroup" [pid 386] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 384] getdents64(3 [pid 312] futex(0x34196c0, FUTEX_WAKE_PRIVATE, 1 [pid 310] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x01\x00\x00\x00\xe9\x00\x00\x00\x00\x00\x00\x00", 56 [pid 304] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [ 42.414983][ T1042] RBP: ffffc9000254fc10 R08: ffff88810df87083 R09: 1ffff11021bf0e10 [ 42.432970][ T991] RBP: 00007f6bbdab6024 R08: 0000000000000000 R09: 0000000000000058 [ 42.434071][ T1042] R10: dffffc0000000000 R11: ffffed1021bf0e11 R12: dffffc0000000000 [ 42.442637][ T991] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 42.450292][ T1042] R13: dffffc0000000000 R14: 0000000025a2a080 R15: ffff88811ed5b000 [ 42.458922][ T1009] pppol2tp_release+0x150/0x2b0 [pid 1054] <... set_robust_list resumed>) = 0 [pid 1052] symlinkat("/syzcgroup/net/syz0", AT_FDCWD, "./cgroup.net" [pid 388] <... unlink resumed>) = 0 [pid 386] <... socket resumed>) = 3 [pid 384] <... getdents64 resumed>, 0x55556b4ae900 /* 6 entries */, 32768) = 176 [pid 312] <... futex resumed>) = 0 [pid 310] <... write resumed>) = 56 [pid 304] sched_yield( [pid 1053] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 1053] futex(0x7f6bbdca709c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1053] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f6bbd83f000 [pid 1053] mprotect(0x7f6bbd840000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1053] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1053] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6bbd85f990, parent_tid=0x7f6bbd85f990, exit_signal=0, stack=0x7f6bbd83f000, stack_size=0x201c0, tls=0x7f6bbd85f6c0} => {parent_tid=[156]}, 88) = 156 [pid 1053] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1053] futex(0x7f6bbdca7098, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1053] futex(0x7f6bbdca709c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1054] rt_sigprocmask(SIG_SETMASK, [] [pid 1052] <... symlinkat resumed>) = 0 [pid 388] getdents64(3 [pid 386] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 384] umount2("./49/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 312] read(6 [pid 310] write(18, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe9\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 304] <... sched_yield resumed>) = 0 ci2-android-5-15/strace-static-x86_64: Process 1055 attached [pid 1055] set_robust_list(0x7f6bbd85f9a0, 24) = 0 [pid 1055] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1055] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP) = 3 [pid 1055] futex(0x7f6bbdca709c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1053] <... futex resumed>) = 0 [pid 1053] futex(0x7f6bbdca7098, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1053] futex(0x7f6bbdca709c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1055] <... futex resumed>) = 1 [pid 1055] connect(-1, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50) = -1 EBADF (Bad file descriptor) [pid 1055] futex(0x7f6bbdca709c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1053] <... futex resumed>) = 0 [pid 1053] futex(0x7f6bbdca7098, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1053] futex(0x7f6bbdca709c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1055] <... futex resumed>) = 1 [pid 1055] sendfile(-1, -1, [3], 2757) = -1 EBADF (Bad file descriptor) [pid 1055] futex(0x7f6bbdca709c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1053] <... futex resumed>) = 0 [pid 1053] futex(0x7f6bbdca7098, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1053] futex(0x7f6bbdca709c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1055] <... futex resumed>) = 1 [pid 1055] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 1052] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 388] <... getdents64 resumed>, 0x555569381900 /* 0 entries */, 32768) = 0 [pid 386] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 384] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 312] <... read resumed>, "\xe4\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x01\x00\x00\x00\x20\x00\x00\x00\xe3\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x1c\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x1c\x00\x00\x00\x14\x00\x00\x00\x00\x77\x47\x1e"..., 9967212) = 288 [pid 388] close(3 [pid 310] <... write resumed>) = 48 [pid 304] epoll_pwait(4 [pid 1052] <... openat resumed>) = 3 [pid 388] <... close resumed>) = 0 [pid 386] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 304] <... epoll_pwait resumed>, [{events=EPOLLOUT, data=0x3ff4dd4ab7000002}], 128, 0, NULL, 0) = 1 [pid 312] write(6, "\x9c\x01\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xf3\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 416 [pid 310] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=999987238}) [pid 386] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 384] newfstatat(AT_FDCWD, "./49/binderfs" [pid 1052] write(3, "1000", 4 [pid 388] unlinkat(AT_FDCWD, "./41", AT_REMOVEDIR [pid 310] read(3 [pid 384] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 312] <... write resumed>) = 416 [pid 310] <... read resumed>, "\x9c\x01\x00\x00", 4) = 4 [pid 388] <... unlinkat resumed>) = 0 [pid 384] unlink("./49/binderfs" [pid 310] read(3 [pid 1052] <... write resumed>) = 4 [pid 388] mkdirat(AT_FDCWD, "./42", 0777 [pid 386] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x10\x36\x1e\xf9\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 312] read(6 [pid 384] <... unlink resumed>) = 0 [pid 310] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xf2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x36\x01\x00\x00"..., 412) = 412 [pid 388] <... mkdirat resumed>) = 0 [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 1052] close(3 [pid 388] openat(AT_FDCWD, "/dev/loop5", O_RDWR [pid 386] <... setsockopt resumed>) = 0 [pid 384] umount2("./49/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 312] <... read resumed>, 0x198990a00000, 9967212) = -1 EAGAIN (Resource temporarily unavailable) [pid 1054] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1052] <... close resumed>) = 0 [pid 388] <... openat resumed>) = 3 [pid 386] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 310] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=999988399}) [pid 1054] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 1052] read(200 [pid 388] ioctl(3, LOOP_CLR_FD [pid 386] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 384] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 312] epoll_pwait(4 [ 42.466250][ T1042] FS: 0000000000000000(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 42.472644][ T1051] ------------[ cut here ]------------ [ 42.480592][ T1042] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.489096][ T1009] sock_close+0xb8/0x200 [ 42.491996][ T1042] CR2: 00007f6bbd87fff8 CR3: 000000010f695000 CR4: 00000000003506a0 [ 42.504071][ T1009] ? sock_mmap+0xa0/0xa0 [ 42.505691][ T1042] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 42.510177][ T1042] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [pid 310] read(3 [pid 1054] <... socket resumed>) = 4 [pid 1052] <... read resumed>, 0x7ffe8a1ae760, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 388] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 386] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 384] newfstatat(AT_FDCWD, "./49/cgroup.net" [pid 312] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 310] <... read resumed>, "\x9c\x01\x00\x00", 4) = 4 [pid 304] epoll_pwait(4 [pid 1055] <... clone3 resumed>) = 157 [pid 1055] futex(0x7f6bbdca709c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1053] <... futex resumed>) = 0 [pid 1053] futex(0x7f6bbdca7098, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1053] futex(0x7f6bbdca709c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1055] <... futex resumed>) = 1 [pid 1055] ioctl(3, PPPIOCSMRU, 0) = -1 ENOTTY (Inappropriate ioctl for device) [pid 1055] futex(0x7f6bbdca709c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1053] <... futex resumed>) = 0 [pid 1055] <... futex resumed>) = 1 [pid 1055] futex(0x7f6bbdca7098, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1052] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 388] close(3 [pid 386] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 384] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 312] epoll_pwait(4 [pid 310] read(3 [pid 304] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 1054] futex(0x7f6bbdca6fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 1052] <... symlinkat resumed>) = 0 [pid 388] <... close resumed>) = 0 [pid 386] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x10\x36\x1e\xf9\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 384] unlink("./49/cgroup.net" [pid 310] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xf3\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x36\x01\x00\x00"..., 412) = 412 [pid 1053] close_range(3, 30, 0) = 0 [pid 1053] exit_group(0) = ? [pid 1055] <... futex resumed>) = ? [pid 1055] +++ exited with 0 +++ [pid 1054] <... futex resumed>) = ? [pid 1052] close(249 [pid 388] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 386] <... setsockopt resumed>) = 0 [pid 384] <... unlink resumed>) = 0 [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 1054] +++ exited with 0 +++ [pid 1053] +++ exited with 0 +++ [pid 1052] <... close resumed>) = 0 [pid 388] <... socket resumed>) = 3 [pid 386] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 384] umount2("./49/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 304] futex(0x34196c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=426247674} [pid 383] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=154, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 383] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 383] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 383] umount2("./50", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 383] openat(AT_FDCWD, "./50", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 383] fstat(3, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 383] getdents64(3, 0x55555db89900 /* 6 entries */, 32768) = 176 [pid 383] umount2("./50/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 383] newfstatat(AT_FDCWD, "./50/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 383] unlink("./50/binderfs") = 0 [pid 383] umount2("./50/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1052] close(248 [pid 388] close(3 [pid 386] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 384] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 310] <... pselect6 resumed>) = 1 (in [16], left {tv_sec=0, tv_nsec=991845274}) [pid 388] <... close resumed>) = 0 [pid 1052] <... close resumed>) = 0 [pid 386] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 388] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 384] newfstatat(AT_FDCWD, "./49/cgroup.cpu" [pid 310] read(16 [pid 1052] prctl(PR_SET_NAME, "syz.0.222" [pid 386] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 384] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 310] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 1052] <... prctl resumed>) = 0 [pid 388] <... socket resumed>) = 3 [pid 1052] close(4 [pid 384] unlink("./49/cgroup.cpu" [pid 310] write(3, "\xec\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\xe8\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x1c\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x1c\x00\x00\x00\x14\x00\x00\x00\x80\x03\x0c\x11"..., 240 [pid 1052] <... close resumed>) = 0 [pid 388] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 386] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x10\x36\x1e\xf9\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 384] <... unlink resumed>) = 0 [pid 310] <... write resumed>) = 240 [pid 1052] futex(0x7fc624282fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 388] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 1052] <... futex resumed>) = 0 [pid 386] <... setsockopt resumed>) = 0 [pid 384] umount2("./49/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 312] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3ff4dd4ab7000002}], 128, 444, NULL, 0) = 1 [pid 310] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\xea\x00\x00\x00\x00\x00\x00\x00", 56 [pid 383] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 383] newfstatat(AT_FDCWD, "./50/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 383] unlink("./50/cgroup.net") = 0 [pid 383] umount2("./50/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 383] newfstatat(AT_FDCWD, "./50/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 383] unlink("./50/cgroup.cpu") = 0 [pid 383] umount2("./50/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 383] newfstatat(AT_FDCWD, "./50/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 383] unlink("./50/cgroup") = 0 [pid 383] getdents64(3, 0x55555db89900 /* 0 entries */, 32768) = 0 [pid 383] close(3) = 0 [pid 383] unlinkat(AT_FDCWD, "./50", AT_REMOVEDIR [pid 388] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 312] futex(0x34196c0, FUTEX_WAKE_PRIVATE, 1 [pid 386] close(3 [pid 384] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 310] <... write resumed>) = 56 [pid 1052] rt_sigaction(SIGRT_1, {sa_handler=0x7fc62401a650, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc623f9c450} [pid 312] <... futex resumed>) = 1 [pid 304] <... futex resumed>) = 0 [pid 1052] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 386] <... close resumed>) = 0 [pid 384] newfstatat(AT_FDCWD, "./49/cgroup" [pid 312] read(6 [pid 310] write(15, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xea\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 1052] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 386] read(249 [pid 384] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 312] <... read resumed>, "\xec\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\xe8\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x1c\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x1c\x00\x00\x00\x14\x00\x00\x00\x80\x03\x0c\x11"..., 9967212) = 240 [pid 310] <... write resumed>) = 48 [pid 1052] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 388] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 383] <... unlinkat resumed>) = 0 [pid 383] mkdirat(AT_FDCWD, "./51", 0777) = 0 [pid 383] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3 [pid 383] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [ 42.519020][ T991] R13: 00007f6bbdca7038 R14: 00007f6bbdca6fa0 R15: 00007fff365255a8 [ 42.526180][ T1042] Call Trace: [ 42.537285][ T1051] WARNING: CPU: 0 PID: 1051 at net/l2tp/l2tp_ppp.c:156 pppol2tp_sock_to_session+0x167/0x1b0 [ 42.537759][ T1042] [ 42.548197][ T1042] pppol2tp_release+0x150/0x2b0 [ 42.551566][ T1051] Modules linked in: [ 42.556783][ T1042] sock_close+0xb8/0x200 [ 42.564389][ T1042] ? sock_mmap+0xa0/0xa0 [ 42.569611][ T1042] __fput+0x22b/0x900 [pid 383] close(3 [pid 1052] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 388] close(3 [pid 386] <... read resumed>, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 384] unlink("./49/cgroup" [pid 312] read(6 [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 383] <... close resumed>) = 0 [pid 383] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 383] close(3) = 0 [pid 383] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 383] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 383] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 383] close(3) = 0 [pid 383] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1052] <... mmap resumed>) = 0x7fc623e3c000 [pid 388] <... close resumed>) = 0 [pid 386] rt_sigprocmask(SIG_BLOCK, ~[] [pid 384] <... unlink resumed>) = 0 [pid 312] <... read resumed>, 0x198990a00000, 9967212) = -1 EAGAIN (Resource temporarily unavailable) [pid 304] epoll_pwait(4 [pid 1052] mprotect(0x7fc623e3d000, 131072, PROT_READ|PROT_WRITE [pid 388] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 386] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 384] getdents64(3 [pid 383] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 383] close(3) = 0 [pid 383] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 383] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 383] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 383] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 383] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 383] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 383] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 383] close(3) = 0 [pid 383] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xea\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 383] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 383] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 388] <... socket resumed>) = 3 [pid 386] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 384] <... getdents64 resumed>, 0x55556b4ae900 /* 0 entries */, 32768) = 0 [pid 312] epoll_pwait(4 [pid 304] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 1052] <... mprotect resumed>) = 0 [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 383] <... clone resumed>, child_tidptr=0x55555db767d0) = 158 ci2-android-5-15/strace-static-x86_64: Process 1058 attached [pid 384] close(3 [pid 312] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 1058] set_robust_list(0x55556824a7e0, 24 [pid 1052] rt_sigprocmask(SIG_BLOCK, ~[] [pid 312] epoll_pwait(4 [pid 1052] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 388] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 386] <... clone resumed>, child_tidptr=0x55556824a7d0) = 110 [pid 384] <... close resumed>) = 0 [pid 1058] <... set_robust_list resumed>) = 0 [pid 1058] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1058] chdir("./35") = 0 [pid 1058] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1058] setpgid(0, 0) = 0 [pid 1058] symlinkat("/syzcgroup/unified/syz6", AT_FDCWD, "./cgroup") = 0 [pid 1058] symlinkat("/syzcgroup/cpu/syz6", AT_FDCWD, "./cgroup.cpu") = 0 [pid 1058] symlinkat("/syzcgroup/net/syz6", AT_FDCWD, "./cgroup.net") = 0 [pid 1058] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1058] write(3, "1000", 4) = 4 [pid 1058] close(3) = 0 [pid 1058] read(200, 0x7ffef91e3880, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 1058] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 1058] close(249) = 0 [pid 1058] close(248) = 0 [pid 1058] prctl(PR_SET_NAME, "syz.6.226") = 0 [pid 1058] close(4) = 0 [pid 1058] futex(0x7f3cea2d1fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1058] rt_sigaction(SIGRT_1, {sa_handler=0x7f3cea069650, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f3ce9feb450}, NULL, 8) = 0 [pid 1058] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1058] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f3ce9e8b000 [pid 1058] mprotect(0x7f3ce9e8c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1058] rt_sigprocmask(SIG_BLOCK, ~[] [pid 1052] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc623e5c990, parent_tid=0x7fc623e5c990, exit_signal=0, stack=0x7fc623e3c000, stack_size=0x201c0, tls=0x7fc623e5c6c0} [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 384] unlinkat(AT_FDCWD, "./49", AT_REMOVEDIR [pid 386] rt_sigprocmask(SIG_SETMASK, [] [pid 304] futex(0x34196c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=383612444} [pid 1058] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 1058] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f3ce9eab990, parent_tid=0x7f3ce9eab990, exit_signal=0, stack=0x7f3ce9e8b000, stack_size=0x201c0, tls=0x7f3ce9eab6c0}ci2-android-5-15/strace-static-x86_64: Process 1059 attached [pid 1059] set_robust_list(0x7f3ce9eab9a0, 24 [pid 1058] <... clone3 resumed> => {parent_tid=[111]}, 88) = 111 [pid 1059] <... set_robust_list resumed>) = 0 [pid 1058] rt_sigprocmask(SIG_SETMASK, [] [pid 1059] rt_sigprocmask(SIG_SETMASK, [] [pid 1058] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1059] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1058] futex(0x7f3cea2d1fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1059] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 1058] <... futex resumed>) = 0 [pid 1059] <... socket resumed>) = 3 [pid 1058] futex(0x7f3cea2d1fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1059] futex(0x7f3cea2d1fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 1058] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1059] <... futex resumed>) = 0 [pid 1058] futex(0x7f3cea2d1fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1059] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 1058] <... futex resumed>) = 0 [pid 1059] <... socket resumed>) = 4 [pid 1059] futex(0x7f3cea2d1fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 1058] futex(0x7f3cea2d1fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1059] <... futex resumed>) = 0 [pid 1058] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1059] futex(0x7f3cea2d1fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1058] futex(0x7f3cea2d1fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1059] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1058] <... futex resumed>) = 0 ci2-android-5-15/strace-static-x86_64: Process 1060 attached [pid 1059] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 1058] futex(0x7f3cea2d1fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 388] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 386] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 384] <... unlinkat resumed>) = 0 [pid 383] rt_sigprocmask(SIG_SETMASK, [] [pid 1059] <... connect resumed>) = 0 [pid 1059] futex(0x7f3cea2d1fac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1058] <... futex resumed>) = 0 [pid 1059] futex(0x7f3cea2d1fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1058] futex(0x7f3cea2d1fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1059] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1058] <... futex resumed>) = 0 [pid 1059] sendfile(-1, -1, [3 [pid 1058] futex(0x7f3cea2d1fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1059] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 1059] futex(0x7f3cea2d1fac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1058] <... futex resumed>) = 0 [pid 1059] futex(0x7f3cea2d1fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1058] futex(0x7f3cea2d1fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1059] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1058] <... futex resumed>) = 0 [pid 1059] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 1058] futex(0x7f3cea2d1fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1059] <... clone3 resumed>) = 112 [pid 1059] futex(0x7f3cea2d1fac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1058] <... futex resumed>) = 0 [pid 1059] ioctl(3, PPPIOCSMRU, 0 [pid 1058] futex(0x7f3cea2d1fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1059] <... ioctl resumed>) = -1 ENOSYS (Function not implemented) [pid 1058] <... futex resumed>) = 0 [pid 1059] futex(0x7f3cea2d1fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 1058] futex(0x7f3cea2d1fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1059] <... futex resumed>) = 0 [pid 1058] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1059] futex(0x7f3cea2d1fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1058] close_range(3, 30, 0 [pid 1052] <... clone3 resumed> => {parent_tid=[108]}, 88) = 108 [pid 1060] set_robust_list(0x7fc623e5c9a0, 24 [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 384] mkdirat(AT_FDCWD, "./50", 0777 [pid 1060] <... set_robust_list resumed>) = 0 [pid 1058] <... close_range resumed>) = 0 [pid 1052] rt_sigprocmask(SIG_SETMASK, [] [pid 388] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 312] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3ff4dd4ab7000002}], 128, 388, NULL, 0) = 1 [pid 1060] rt_sigprocmask(SIG_SETMASK, [] [pid 1058] exit_group(0 [pid 384] <... mkdirat resumed>) = 0 [pid 1059] <... futex resumed>) = ? [pid 1058] <... exit_group resumed>) = ? [pid 1059] +++ exited with 0 +++ [pid 1058] +++ exited with 0 +++ [pid 383] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1060] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1052] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 384] openat(AT_FDCWD, "/dev/loop1", O_RDWR [pid 312] futex(0x34196c0, FUTEX_WAKE_PRIVATE, 1ci2-android-5-15/strace-static-x86_64: Process 1057 attached [pid 1057] set_robust_list(0x55555db767e0, 24) = 0 [pid 1057] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1057] chdir("./51") = 0 [pid 1057] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1057] setpgid(0, 0) = 0 [ 42.573809][ T1042] ____fput+0x15/0x20 [ 42.577799][ T1042] task_work_run+0x127/0x190 [ 42.582450][ T1042] do_exit+0xb70/0x29a0 [ 42.586920][ T1042] ? __se_sys_clock_nanosleep+0x30b/0x3a0 [ 42.592875][ T1042] ? put_task_struct+0x90/0x90 [ 42.598509][ T1042] ? __kasan_check_write+0x14/0x20 [ 42.602020][ T1009] __fput+0x22b/0x900 [ 42.604141][ T1042] __x64_sys_exit+0x40/0x40 [ 42.612710][ T1042] x64_sys_call+0x44/0x9a0 [ 42.614803][ T1051] CPU: 0 PID: 1051 Comm: syz.2.230 Tainted: G B W syzkaller #0 [pid 1057] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 1057] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 1057] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 1057] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1060] futex(0x7fc624282fa8, FUTEX_WAIT_PRIVATE, 0, NULL) = -1 EAGAIN (Resource temporarily unavailable) [pid 1052] futex(0x7fc624282fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 388] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 386] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=110, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 384] <... openat resumed>) = 3 [pid 1060] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 1052] <... futex resumed>) = 0 [pid 312] <... futex resumed>) = 1 [pid 304] <... futex resumed>) = 0 [pid 1057] <... openat resumed>) = 3 [pid 1057] write(3, "1000", 4) = 4 [pid 1057] close(3) = 0 [pid 1057] read(200, 0x7fff36525510, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 1057] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 1057] close(249) = 0 [pid 1057] close(248) = 0 [pid 1057] prctl(PR_SET_NAME, "syz.2.234") = 0 [pid 1057] close(4) = 0 [pid 1057] futex(0x7f6bbdca6fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1057] rt_sigaction(SIGRT_1, {sa_handler=0x7f6bbda3e650, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f6bbd9c0450}, NULL, 8) = 0 [pid 1057] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1057] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f6bbd860000 [pid 1057] mprotect(0x7f6bbd861000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 386] rt_sigreturn({mask=[]} [pid 384] ioctl(3, LOOP_CLR_FD [pid 312] read(6 [pid 304] epoll_pwait(4 [pid 388] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 386] <... rt_sigreturn resumed>) = -1 EINTR (Interrupted system call) [pid 384] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 312] <... read resumed>, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\xea\x00\x00\x00\x00\x00\x00\x00", 9967212) = 56 [pid 1052] futex(0x7fc624282fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 384] close(3 [pid 304] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 312] write(6, "\x9c\x01\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xf4\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 416 [pid 388] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 384] <... close resumed>) = 0 [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1060] <... socket resumed>) = 3 [pid 388] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 384] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 312] <... write resumed>) = 416 [pid 310] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=950418868}) [pid 1060] futex(0x7fc624282fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 384] <... socket resumed>) = 3 [pid 1060] <... futex resumed>) = 1 [pid 1052] <... futex resumed>) = 0 [pid 312] read(6 [pid 310] read(3 [pid 388] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 384] close(3 [pid 1060] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 1052] futex(0x7fc624282fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 312] <... read resumed>, 0x198990a00000, 9967212) = -1 EAGAIN (Resource temporarily unavailable) [pid 310] <... read resumed>, "\x9c\x01\x00\x00", 4) = 4 [pid 1060] <... socket resumed>) = 4 [pid 1052] <... futex resumed>) = 0 [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 384] <... close resumed>) = 0 [pid 312] epoll_pwait(4 [pid 310] read(3 [pid 1057] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1057] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6bbd880990, parent_tid=0x7f6bbd880990, exit_signal=0, stack=0x7f6bbd860000, stack_size=0x201c0, tls=0x7f6bbd8806c0} => {parent_tid=[159]}, 88) = 159 [pid 1057] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1057] futex(0x7f6bbdca6fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1057] futex(0x7f6bbdca6fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1060] futex(0x7fc624282fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 1052] futex(0x7fc624282fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 388] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 384] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 312] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 310] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xf4\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x36\x01\x00\x00"..., 412) = 412 [pid 304] epoll_pwait(4 [pid 1060] <... futex resumed>) = 0 [pid 1052] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 384] <... socket resumed>) = 3 [pid 312] epoll_pwait(4 [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 304] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 ci2-android-5-15/strace-static-x86_64: Process 1062 attached [pid 1062] set_robust_list(0x7f6bbd8809a0, 24) = 0 [pid 1062] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1062] socket(AF_PPPOX, SOCK_STREAM, 1) = 3 [pid 1062] futex(0x7f6bbdca6fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 1057] <... futex resumed>) = 0 [pid 1057] futex(0x7f6bbdca6fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1057] futex(0x7f6bbdca6fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1062] <... futex resumed>) = 1 [pid 1062] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP) = 4 [pid 1062] futex(0x7f6bbdca6fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 1057] <... futex resumed>) = 0 [pid 1057] futex(0x7f6bbdca6fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1057] futex(0x7f6bbdca6fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1062] <... futex resumed>) = 1 [pid 1062] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50) = 0 [pid 1062] futex(0x7f6bbdca6fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 1057] <... futex resumed>) = 0 [pid 1057] futex(0x7f6bbdca6fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1057] futex(0x7f6bbdca6fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1062] <... futex resumed>) = 1 [pid 1062] sendfile(-1, -1, [3], 2757) = -1 EBADF (Bad file descriptor) [pid 1062] futex(0x7f6bbdca6fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 1057] <... futex resumed>) = 0 [pid 1057] futex(0x7f6bbdca6fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1057] futex(0x7f6bbdca6fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1062] <... futex resumed>) = 1 [pid 1062] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 1060] futex(0x7fc624282fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1052] futex(0x7fc624282fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 388] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 384] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 388] close(3 [pid 1060] <... futex resumed>) = 0 [pid 384] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 1052] <... futex resumed>) = 1 [pid 1060] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 1052] futex(0x7fc624282fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 388] <... close resumed>) = 0 [pid 386] write(248, "\x00\x00\x00\x00", 4 [pid 384] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 1062] <... clone3 resumed>) = 160 [pid 1062] futex(0x7f6bbdca6fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 1057] <... futex resumed>) = 0 [pid 1057] futex(0x7f6bbdca6fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1057] futex(0x7f6bbdca6fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1062] <... futex resumed>) = 1 [pid 1062] ioctl(3, PPPIOCSMRU, 0) = -1 ENOSYS (Function not implemented) [pid 1062] futex(0x7f6bbdca6fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 1057] <... futex resumed>) = 0 [pid 1057] close_range(3, 30, 0) = 0 [pid 1057] exit_group(0) = ? [pid 1062] <... futex resumed>) = ? [pid 1062] +++ exited with 0 +++ [pid 1057] +++ exited with 0 +++ [pid 383] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=158, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 383] rt_sigreturn({mask=[]}) = 0 [pid 383] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 383] umount2("./51", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 383] openat(AT_FDCWD, "./51", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 383] fstat(3, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 383] getdents64(3, 0x55555db89900 /* 6 entries */, 32768) = 176 [pid 383] umount2("./51/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 383] newfstatat(AT_FDCWD, "./51/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 383] unlink("./51/binderfs") = 0 [pid 1060] <... connect resumed>) = 0 [pid 388] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 386] <... write resumed>) = 4 [pid 384] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 310] <... pselect6 resumed>) = 2 (in [16 21], left {tv_sec=0, tv_nsec=990889801}) [pid 304] futex(0x34196c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=306123036} [pid 388] <... socket resumed>) = 3 [pid 1060] futex(0x7fc624282fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 386] umount2("./35", MNT_FORCE|UMOUNT_NOFOLLOW [pid 384] close(3 [pid 310] read(16 [pid 388] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 383] umount2("./51/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 383] newfstatat(AT_FDCWD, "./51/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 383] unlink("./51/cgroup.net") = 0 [pid 383] umount2("./51/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 383] newfstatat(AT_FDCWD, "./51/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 383] unlink("./51/cgroup.cpu") = 0 [ 42.617258][ T1042] do_syscall_64+0x4c/0xa0 [ 42.630579][ T1042] ? clear_bhb_loop+0x50/0xa0 [ 42.636506][ T1042] ? clear_bhb_loop+0x50/0xa0 [ 42.641435][ T1042] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 42.643847][ T991] [ 42.647935][ T1042] RIP: 0033:0x7f6bbda1f0d9 [ 42.651918][ T1009] ____fput+0x15/0x20 [ 42.655535][ T1042] Code: Unable to access opcode bytes at RIP 0x7f6bbda1f0af. [ 42.667079][ T1042] RSP: 002b:00007f6bbd87fef8 EFLAGS: 00000246 ORIG_RAX: 000000000000003c [pid 383] umount2("./51/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 383] newfstatat(AT_FDCWD, "./51/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 383] unlink("./51/cgroup") = 0 [pid 383] getdents64(3, 0x55555db89900 /* 0 entries */, 32768) = 0 [pid 383] close(3) = 0 [pid 383] unlinkat(AT_FDCWD, "./51", AT_REMOVEDIR) = 0 [pid 383] mkdirat(AT_FDCWD, "./52", 0777) = 0 [pid 383] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3 [pid 383] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 383] close(3 [pid 1060] <... futex resumed>) = 1 [pid 1052] <... futex resumed>) = 0 [pid 388] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 386] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 384] <... close resumed>) = 0 [pid 310] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 383] <... close resumed>) = 0 [pid 383] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=157, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 383] rt_sigreturn({mask=[]}) = 0 [pid 383] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 383] close(3) = 0 [pid 383] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 383] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 383] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 383] close(3) = 0 [pid 383] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 383] close(3) = 0 [pid 383] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 1060] futex(0x7fc624282fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 388] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 386] openat(AT_FDCWD, "./35", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 384] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 310] write(3, "\xe4\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\xea\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x1c\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x1c\x00\x00\x00\x14\x00\x00\x00\xc0\xe6\xce\x07"..., 232 [pid 388] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 384] <... socket resumed>) = 3 [pid 312] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3ff4dd4ab7000002}], 128, 326, NULL, 0) = 1 [pid 310] <... write resumed>) = 232 [pid 386] <... openat resumed>) = 3 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 312] futex(0x34196c0, FUTEX_WAKE_PRIVATE, 1 [pid 388] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x10\xa3\x84\xc2\xff\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 384] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 310] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\xeb\x00\x00\x00\x00\x00\x00\x00", 56 [pid 386] fstat(3 [pid 312] <... futex resumed>) = 1 [pid 304] <... futex resumed>) = 0 [pid 388] <... setsockopt resumed>) = 0 [pid 388] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 386] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 312] read(6 [pid 310] <... write resumed>) = 56 [pid 383] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 383] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 383] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\xa0\x52\x52\x36\xff\x7f\x00\x00\x00\x00\x00\x00"..., 952) = 0 [pid 383] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 383] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 383] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xa0\x52\x52\x36\xff\x7f\x00\x00\x00\x00\x00\x00"..., 1368) = 0 [pid 383] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 383] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 383] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xa0\x52\x52\x36\xff\x7f\x00\x00\x00\x00\x00\x00"..., 744) = 0 [pid 383] close(3) = 0 [pid 383] read(249 [pid 388] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 386] getdents64(3 [pid 384] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 312] <... read resumed>, "\xe4\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\xea\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x1c\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x1c\x00\x00\x00\x14\x00\x00\x00\xc0\xe6\xce\x07"..., 9967212) = 232 [pid 310] write(15, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xeb\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 1060] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1052] futex(0x7fc624282fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 388] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 386] <... getdents64 resumed>, 0x55556825d900 /* 6 entries */, 32768) = 176 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 312] read(6 [pid 310] <... write resumed>) = 48 [pid 383] <... read resumed>, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xeb\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [ 42.676177][ T1042] RAX: ffffffffffffffda RBX: 0000000000000058 RCX: 00007f6bbda1f0d9 [ 42.684428][ T1042] RDX: 00007f6bbd8809c8 RSI: 0000000000000000 RDI: 0000000000000000 [ 42.692472][ T1042] RBP: 00007f6bbdab6024 R08: 0000000000000000 R09: 0000000000000058 [ 42.701183][ T1042] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 42.704446][ T1009] task_work_run+0x127/0x190 [ 42.709420][ T1042] R13: 00007f6bbdca7038 R14: 00007f6bbdca6fa0 R15: 00007fff365255a8 [ 42.715417][ T991] ---[ end trace 47568da4eba48070 ]--- [pid 383] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 383] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555db767d0) = 161 [pid 383] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1060] sendfile(-1, -1, [3 [pid 1052] <... futex resumed>) = 0 [pid 388] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 386] umount2("./35/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 384] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 312] <... read resumed>, 0x198990a00000, 9967212) = -1 EAGAIN (Resource temporarily unavailable) [pid 310] read(21 [pid 304] epoll_pwait(4ci2-android-5-15/strace-static-x86_64: Process 1064 attached [pid 1064] set_robust_list(0x55555db767e0, 24) = 0 [pid 1064] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1064] chdir("./52") = 0 [pid 1064] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1064] setpgid(0, 0) = 0 [pid 1064] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 1064] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 1064] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 1064] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1064] write(3, "1000", 4) = 4 [pid 1064] close(3 [pid 1060] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 1052] futex(0x7fc624282fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 388] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x10\xa3\x84\xc2\xff\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 386] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1060] futex(0x7fc624282fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 312] epoll_pwait(4 [pid 310] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 304] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 388] <... setsockopt resumed>) = 0 [pid 310] write(3, "\xe4\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x06\x00\x00\x00\x20\x00\x00\x00\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x1c\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x1c\x00\x00\x00\x14\x00\x00\x00\xc0\x55\x70\x33"..., 232 [pid 1060] <... futex resumed>) = 1 [pid 1052] <... futex resumed>) = 0 [pid 384] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 312] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3ff4dd4ab7000002}], 128, 0, NULL, 0) = 1 [pid 310] <... write resumed>) = 232 [pid 1060] futex(0x7fc624282fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1052] futex(0x7fc624282fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 388] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 386] newfstatat(AT_FDCWD, "./35/binderfs" [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 312] read(6 [pid 310] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x06\x00\x00\x00\xec\x00\x00\x00\x00\x00\x00\x00", 56 [pid 1060] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1052] <... futex resumed>) = 0 [pid 388] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 386] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 384] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 1060] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 1052] futex(0x7fc624282fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 388] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 386] unlink("./35/binderfs" [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 312] <... read resumed>, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\xeb\x00\x00\x00\x00\x00\x00\x00", 9967212) = 56 [pid 310] <... write resumed>) = 56 [pid 304] epoll_pwait(4 [pid 383] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=147, si_uid=0, si_status=0, si_utime=0, si_stime=44 /* 0.44 s */} --- [pid 383] rt_sigreturn({mask=[]} [pid 1060] <... clone3 resumed>) = 109 [pid 388] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 386] <... unlink resumed>) = 0 [pid 384] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 386] umount2("./35/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 312] write(6, "\x9c\x01\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xf5\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 416 [pid 310] write(20, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xec\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 388] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x10\xa3\x84\xc2\xff\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 304] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3ff4dd4ab7000002}], 128, 0, NULL, 0) = 1 [pid 1060] futex(0x7fc624282fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 386] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 384] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 312] <... write resumed>) = 416 [pid 383] <... rt_sigreturn resumed>) = -1 EINTR (Interrupted system call) [pid 1064] <... close resumed>) = 0 [pid 1064] read(200, 0x7fff36525510, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 1064] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 1064] close(249) = 0 [pid 1064] close(248) = 0 [pid 1064] prctl(PR_SET_NAME, "syz.2.235") = 0 [pid 1064] close(4) = 0 [pid 1064] futex(0x7f6bbdca6fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1064] rt_sigaction(SIGRT_1, {sa_handler=0x7f6bbda3e650, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f6bbd9c0450}, NULL, 8) = 0 [pid 1064] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1064] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f6bbd860000 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 388] <... setsockopt resumed>) = 0 [pid 310] <... write resumed>) = 48 [pid 386] newfstatat(AT_FDCWD, "./35/cgroup.net" [pid 1060] <... futex resumed>) = 1 [pid 1052] <... futex resumed>) = 0 [pid 384] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 312] read(6 [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 388] close(3 [pid 386] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 1052] futex(0x7fc624282fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1060] ioctl(3, PPPIOCSMRU, 0 [pid 386] unlink("./35/cgroup.net" [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 310] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=999987026}) [pid 388] <... close resumed>) = 0 [pid 386] <... unlink resumed>) = 0 [pid 310] read(3 [pid 384] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 312] <... read resumed>, "\xe4\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x06\x00\x00\x00\x20\x00\x00\x00\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x1c\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x1c\x00\x00\x00\x14\x00\x00\x00\xc0\x55\x70\x33"..., 9967212) = 288 [pid 1052] <... futex resumed>) = 0 [pid 1060] <... ioctl resumed>) = -1 ENOSYS (Function not implemented) [pid 388] read(249 [pid 386] umount2("./35/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 310] <... read resumed>, "\x9c\x01\x00\x00", 4) = 4 [pid 312] write(6, "\x9c\x01\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xf6\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 416 [pid 310] read(3 [pid 388] <... read resumed>, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe7\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 386] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 384] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 1060] futex(0x7fc624282fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 1052] futex(0x7fc624282fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 388] rt_sigprocmask(SIG_BLOCK, ~[] [pid 386] newfstatat(AT_FDCWD, "./35/cgroup.cpu" [pid 312] <... write resumed>) = 416 [pid 310] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xf5\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x36\x01\x00\x00"..., 412) = 412 [pid 384] close(3 [pid 1064] mprotect(0x7f6bbd861000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1064] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1064] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6bbd880990, parent_tid=0x7f6bbd880990, exit_signal=0, stack=0x7f6bbd860000, stack_size=0x201c0, tls=0x7f6bbd8806c0} => {parent_tid=[162]}, 88) = 162 [pid 1064] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1064] futex(0x7f6bbdca6fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1064] futex(0x7f6bbdca6fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 383] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=132, si_uid=0, si_status=0, si_utime=0, si_stime=39 /* 0.39 s */} --- [pid 383] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 1052] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 388] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 386] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 384] <... close resumed>) = 0 [pid 312] read(6 [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 1060] <... futex resumed>) = 0 [pid 1052] close_range(3, 30, 0 [pid 388] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 386] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=112, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 384] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 312] <... read resumed>, 0x198990a00000, 9967212) = -1 EAGAIN (Resource temporarily unavailable) [pid 310] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=999985570}) [pid 304] epoll_pwait(4 [pid 1060] futex(0x7fc624282fa8, FUTEX_WAIT_PRIVATE, 0, NULLci2-android-5-15/strace-static-x86_64: Process 1066 attached [pid 1066] set_robust_list(0x7f6bbd8809a0, 24 [pid 386] rt_sigreturn({mask=[]} [pid 388] <... clone resumed>, child_tidptr=0x55556936e7d0) = 131 [pid 384] <... socket resumed>) = 3 [pid 312] epoll_pwait(4 [pid 386] <... rt_sigreturn resumed>) = 0 [pid 310] read(3 [pid 304] <... epoll_pwait resumed>, [{events=EPOLLOUT, data=0x3ff4dd4ab7000002}], 128, 0, NULL, 0) = 1 [pid 1052] <... close_range resumed>) = 0 [pid 388] rt_sigprocmask(SIG_SETMASK, [] [pid 386] unlink("./35/cgroup.cpu" [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 1052] exit_group(0 [pid 312] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 310] <... read resumed>, "\x9c\x01\x00\x00", 4) = 4 ci2-android-5-15/strace-static-x86_64: Process 1067 attached [pid 1067] set_robust_list(0x55556936e7e0, 24) = 0 [pid 1067] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1067] chdir("./42") = 0 [ 42.722238][ T1042] [ 42.730143][ T1051] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 42.730680][ T1042] ---[ end trace 47568da4eba48071 ]--- [ 42.747182][ T1009] do_exit+0xb70/0x29a0 [ 42.753931][ T1009] ? __se_sys_clock_nanosleep+0x30b/0x3a0 [ 42.756992][ T1051] RIP: 0010:pppol2tp_sock_to_session+0x167/0x1b0 [ 42.759900][ T1009] ? put_task_struct+0x90/0x90 [ 42.770969][ T1009] ? __kasan_check_write+0x14/0x20 [pid 1067] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1067] setpgid(0, 0) = 0 [pid 1067] symlinkat("/syzcgroup/unified/syz5", AT_FDCWD, "./cgroup") = 0 [pid 1067] symlinkat("/syzcgroup/cpu/syz5", AT_FDCWD, "./cgroup.cpu") = 0 [pid 1067] symlinkat("/syzcgroup/net/syz5", AT_FDCWD, "./cgroup.net") = 0 [pid 1067] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1067] write(3, "1000", 4) = 4 [pid 1067] close(3) = 0 [pid 1067] read(200, 0x7fffc284a580, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 1067] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 1060] <... futex resumed>) = ? [pid 1052] <... exit_group resumed>) = ? [pid 388] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 386] <... unlink resumed>) = 0 [pid 384] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 312] epoll_pwait(4 [pid 310] read(3 [pid 1060] +++ exited with 0 +++ [pid 1067] <... symlinkat resumed>) = 0 [pid 1067] close(249) = 0 [pid 1067] close(248) = 0 [pid 1067] prctl(PR_SET_NAME, "syz.5.231") = 0 [pid 1067] close(4) = 0 [pid 1067] futex(0x7fbe36238fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1067] rt_sigaction(SIGRT_1, {sa_handler=0x7fbe35fd0650, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fbe35f52450}, NULL, 8) = 0 [pid 1067] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1067] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbe35df2000 [pid 1067] mprotect(0x7fbe35df3000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1067] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1067] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fbe35e12990, parent_tid=0x7fbe35e12990, exit_signal=0, stack=0x7fbe35df2000, stack_size=0x201c0, tls=0x7fbe35e126c0}ci2-android-5-15/strace-static-x86_64: Process 1068 attached [pid 1068] set_robust_list(0x7fbe35e129a0, 24 [pid 1067] <... clone3 resumed> => {parent_tid=[132]}, 88) = 132 [pid 1068] <... set_robust_list resumed>) = 0 [pid 1067] rt_sigprocmask(SIG_SETMASK, [] [pid 1068] rt_sigprocmask(SIG_SETMASK, [] [pid 1067] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1068] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1067] futex(0x7fbe36238fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1068] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 1067] <... futex resumed>) = 0 [pid 1068] <... socket resumed>) = 3 [pid 1067] futex(0x7fbe36238fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1068] futex(0x7fbe36238fac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1067] <... futex resumed>) = 0 [pid 1068] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 1067] futex(0x7fbe36238fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1068] <... socket resumed>) = 4 [pid 1067] <... futex resumed>) = 0 [pid 1068] futex(0x7fbe36238fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 1067] futex(0x7fbe36238fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1068] <... futex resumed>) = 0 [pid 1067] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1068] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 1067] futex(0x7fbe36238fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1052] +++ exited with 0 +++ [pid 386] umount2("./35/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 310] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xf6\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x36\x01\x00\x00"..., 412) = 412 [pid 386] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1068] <... connect resumed>) = 0 [pid 1067] <... futex resumed>) = 0 [pid 1068] futex(0x7fbe36238fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 1067] futex(0x7fbe36238fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 381] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=107, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 1068] <... futex resumed>) = 0 [pid 1067] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 381] rt_sigreturn({mask=[]} [pid 1068] sendfile(-1, -1, [3 [pid 1067] futex(0x7fbe36238fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 381] <... rt_sigreturn resumed>) = -1 EINTR (Interrupted system call) [pid 1068] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 1067] <... futex resumed>) = 0 [pid 1068] futex(0x7fbe36238fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 1067] futex(0x7fbe36238fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1068] <... futex resumed>) = 0 [pid 1067] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 381] write(248, "\x00\x00\x00\x00", 4 [pid 1068] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 1067] futex(0x7fbe36238fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 381] <... write resumed>) = 4 [pid 1068] <... clone3 resumed>) = 133 [pid 1067] <... futex resumed>) = 0 [pid 381] umount2("./35", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 381] openat(AT_FDCWD, "./35", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 381] fstat(3, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 381] getdents64(3, 0x555562282900 /* 6 entries */, 32768) = 176 [pid 381] umount2("./35/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 381] newfstatat(AT_FDCWD, "./35/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 1068] futex(0x7fbe36238fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 1067] futex(0x7fbe36238fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 381] unlink("./35/binderfs" [pid 1068] <... futex resumed>) = 0 [pid 1067] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 386] newfstatat(AT_FDCWD, "./35/cgroup" [pid 384] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 381] <... unlink resumed>) = 0 [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 304] futex(0x34196c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=190296204} [pid 1068] ioctl(3, PPPIOCSMRU, 0 [pid 1067] futex(0x7fbe36238fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 381] umount2("./35/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1068] <... ioctl resumed>) = -1 ENOSYS (Function not implemented) [pid 1067] <... futex resumed>) = 0 [pid 381] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1068] futex(0x7fbe36238fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 1067] futex(0x7fbe36238fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 381] newfstatat(AT_FDCWD, "./35/cgroup.net" [pid 1068] <... futex resumed>) = 0 [pid 1067] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 381] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 1068] futex(0x7fbe36238fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1067] close_range(3, 30, 0 [pid 381] unlink("./35/cgroup.net" [pid 1067] <... close_range resumed>) = 0 [pid 381] <... unlink resumed>) = 0 [pid 1067] exit_group(0 [pid 381] umount2("./35/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1068] <... futex resumed>) = ? [pid 1067] <... exit_group resumed>) = ? [pid 381] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1068] +++ exited with 0 +++ [pid 1067] +++ exited with 0 +++ [pid 381] newfstatat(AT_FDCWD, "./35/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 381] unlink("./35/cgroup.cpu") = 0 [pid 381] umount2("./35/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 381] newfstatat(AT_FDCWD, "./35/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 381] unlink("./35/cgroup") = 0 [pid 386] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 381] getdents64(3 [pid 384] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x10\xdb\xbb\x17\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 381] <... getdents64 resumed>, 0x555562282900 /* 0 entries */, 32768) = 0 [ 42.776855][ T1009] __x64_sys_exit+0x40/0x40 [ 42.781751][ T1009] x64_sys_call+0x44/0x9a0 [ 42.787139][ T1009] do_syscall_64+0x4c/0xa0 [ 42.791816][ T1009] ? clear_bhb_loop+0x50/0xa0 [ 42.796637][ T1009] ? clear_bhb_loop+0x50/0xa0 [ 42.796841][ T1051] Code: 5d c3 e8 2c 83 0b fd be 02 00 00 00 eb 0a e8 20 83 0b fd be 01 00 00 00 4c 89 f7 e8 33 02 f2 fd e9 0f ff ff ff e8 09 83 0b fd <0f> 0b 48 89 df e8 ef 00 00 00 eb bd e8 f8 82 0b fd 4c 89 f7 be 03 [ 42.801671][ T1009] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [pid 310] <... pselect6 resumed>) = 1 (in [25], left {tv_sec=0, tv_nsec=999982753}) [pid 386] unlink("./35/cgroup" [pid 1066] <... set_robust_list resumed>) = 0 [pid 1064] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 388] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=131, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 386] <... unlink resumed>) = 0 [pid 384] <... setsockopt resumed>) = 0 [pid 381] close(3 [pid 310] read(25 [pid 386] getdents64(3 [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 310] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 386] <... getdents64 resumed>, 0x55556825d900 /* 0 entries */, 32768) = 0 [pid 384] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 310] write(3, "\xe4\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x16\x00\x08\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x10\x00\x00\x00\x20\x00\x00\x00\xde\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x1c\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x1c\x00\x00\x00\x14\x00\x00\x00\xc0\xfc\xa4\x3e"..., 232 [pid 386] close(3 [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 312] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3ff4dd4ab7000002}], 128, 200, NULL, 0) = 1 [pid 310] <... write resumed>) = 232 [pid 386] <... close resumed>) = 0 [pid 384] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 312] futex(0x34196c0, FUTEX_WAKE_PRIVATE, 1 [pid 310] write(3, "\x2c\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0e\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x00\x00\x06\x00\x0c\x00\x04\x00\x06\x00\x00\x00\xed\x00\x00\x00\x00\x00\x00\x00", 48 [pid 386] unlinkat(AT_FDCWD, "./35", AT_REMOVEDIR [pid 384] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x10\xdb\xbb\x17\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 312] <... futex resumed>) = 1 [pid 310] <... write resumed>) = 48 [pid 304] <... futex resumed>) = 0 [pid 386] <... unlinkat resumed>) = 0 [pid 384] <... setsockopt resumed>) = 0 [pid 312] read(6 [pid 310] write(23, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xed\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 304] sched_getaffinity(0, 8192 [pid 386] mkdirat(AT_FDCWD, "./36", 0777 [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 312] <... read resumed>, "\xe4\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x16\x00\x08\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x10\x00\x00\x00\x20\x00\x00\x00\xde\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x1c\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x1c\x00\x00\x00\x14\x00\x00\x00\xc0\xfc\xa4\x3e"..., 9967212) = 232 [pid 310] <... write resumed>) = 48 [pid 304] <... sched_getaffinity resumed>, [0 1]) = 8 [pid 386] <... mkdirat resumed>) = 0 [pid 384] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 312] read(6 [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 386] openat(AT_FDCWD, "/dev/loop6", O_RDWR [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 312] <... read resumed>, 0x198990a00000, 9967212) = -1 EAGAIN (Resource temporarily unavailable) [pid 386] <... openat resumed>) = 3 [pid 384] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 312] epoll_pwait(4 [pid 386] ioctl(3, LOOP_CLR_FD [pid 384] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x10\xdb\xbb\x17\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 312] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 386] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 384] <... setsockopt resumed>) = 0 [pid 312] epoll_pwait(4 [pid 386] close(3 [pid 384] close(3 [pid 386] <... close resumed>) = 0 [pid 384] <... close resumed>) = 0 [pid 304] futex(0x34196c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=141093342} [pid 386] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 384] read(249 [pid 386] <... socket resumed>) = 3 [pid 384] <... read resumed>, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe9\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 386] close(3 [pid 384] rt_sigprocmask(SIG_BLOCK, ~[] [pid 386] <... close resumed>) = 0 [pid 384] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 386] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 384] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-15/strace-static-x86_64: Process 1070 attached [pid 386] <... socket resumed>) = 3 [pid 1070] set_robust_list(0x55556b49b7e0, 24 [pid 386] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 384] <... clone resumed>, child_tidptr=0x55556b49b7d0) = 152 [pid 1070] <... set_robust_list resumed>) = 0 [pid 386] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 384] rt_sigprocmask(SIG_SETMASK, [] [pid 1070] rt_sigprocmask(SIG_SETMASK, [] [pid 386] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 384] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1070] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 386] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 1070] chdir("./50" [pid 386] close(3 [pid 1070] <... chdir resumed>) = 0 [pid 386] <... close resumed>) = 0 [pid 1070] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 386] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 1070] <... prctl resumed>) = 0 [pid 386] <... socket resumed>) = 3 [pid 1070] setpgid(0, 0 [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1070] <... setpgid resumed>) = 0 [pid 386] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 1070] symlinkat("/syzcgroup/unified/syz1", AT_FDCWD, "./cgroup" [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1070] <... symlinkat resumed>) = 0 [pid 386] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 1070] symlinkat("/syzcgroup/cpu/syz1", AT_FDCWD, "./cgroup.cpu" [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1070] <... symlinkat resumed>) = 0 [pid 386] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 1070] symlinkat("/syzcgroup/net/syz1", AT_FDCWD, "./cgroup.net" [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1070] <... symlinkat resumed>) = 0 [pid 386] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 1070] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1070] <... openat resumed>) = 3 [pid 386] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 1070] write(3, "1000", 4 [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1070] <... write resumed>) = 4 [pid 386] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 1070] close(3 [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1070] <... close resumed>) = 0 [pid 386] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 1070] read(200 [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1070] <... read resumed>, 0x7ffe17bbdd80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 386] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 1070] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1070] <... symlinkat resumed>) = 0 [pid 386] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 1070] close(249 [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1070] <... close resumed>) = 0 [pid 386] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 1070] close(248 [pid 386] close(3 [pid 1070] <... close resumed>) = 0 [pid 386] <... close resumed>) = 0 [pid 1070] prctl(PR_SET_NAME, "syz.1.233" [pid 386] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 1070] <... prctl resumed>) = 0 [pid 386] <... socket resumed>) = 3 [pid 1070] close(4 [pid 386] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 1070] <... close resumed>) = 0 [pid 386] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 1070] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 386] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 1070] <... futex resumed>) = 0 [pid 386] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 1070] rt_sigaction(SIGRT_1, {sa_handler=0x7f21591a9650, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f215912b450} [pid 388] rt_sigreturn({mask=[]} [pid 386] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 381] <... close resumed>) = 0 [pid 1070] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 386] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 1070] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 386] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 1070] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 386] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 1070] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 386] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 1070] <... mmap resumed>) = 0x7f2158fcb000 [pid 386] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 1070] mprotect(0x7f2158fcc000, 131072, PROT_READ|PROT_WRITE [pid 386] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 1070] <... mprotect resumed>) = 0 [pid 386] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 1070] rt_sigprocmask(SIG_BLOCK, ~[] [pid 386] close(3 [pid 1070] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 386] <... close resumed>) = 0 [pid 1070] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f2158feb990, parent_tid=0x7f2158feb990, exit_signal=0, stack=0x7f2158fcb000, stack_size=0x201c0, tls=0x7f2158feb6c0} [pid 386] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xec\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 1070] <... clone3 resumed> => {parent_tid=[153]}, 88) = 153 [pid 386] rt_sigprocmask(SIG_BLOCK, ~[] [pid 1070] rt_sigprocmask(SIG_SETMASK, [] [pid 386] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 1070] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 386] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-15/strace-static-x86_64: Process 1072 attached [pid 1070] futex(0x7f2159411fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1072] set_robust_list(0x55556824a7e0, 24 [pid 1070] <... futex resumed>) = 0 [pid 386] <... clone resumed>, child_tidptr=0x55556824a7d0) = 113 [pid 1072] <... set_robust_list resumed>) = 0 [pid 1070] futex(0x7f2159411fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 386] rt_sigprocmask(SIG_SETMASK, [] [pid 1072] rt_sigprocmask(SIG_SETMASK, [] [pid 386] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1072] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1072] chdir("./36") = 0 [pid 1072] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1072] setpgid(0, 0) = 0 [pid 1072] symlinkat("/syzcgroup/unified/syz6", AT_FDCWD, "./cgroup") = 0 [pid 1072] symlinkat("/syzcgroup/cpu/syz6", AT_FDCWD, "./cgroup.cpu") = 0 [pid 1072] symlinkat("/syzcgroup/net/syz6", AT_FDCWD, "./cgroup.net") = 0 [pid 1072] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1072] write(3, "1000", 4) = 4 [pid 1072] close(3) = 0 [pid 1072] read(200, 0x7ffef91e3880, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 1072] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 1072] close(249) = 0 [pid 1072] close(248) = 0 [pid 1072] prctl(PR_SET_NAME, "syz.6.236") = 0 [pid 1072] close(4) = 0 [pid 1072] futex(0x7f3cea2d1fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1072] rt_sigaction(SIGRT_1, {sa_handler=0x7f3cea069650, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f3ce9feb450}, NULL, 8) = 0 [pid 1072] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1072] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f3ce9e8b000 [pid 1072] mprotect(0x7f3ce9e8c000, 131072, PROT_READ|PROT_WRITE) = 0 ci2-android-5-15/strace-static-x86_64: Process 1071 attached [pid 1072] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 388] <... rt_sigreturn resumed>) = -1 EINTR (Interrupted system call) [pid 381] unlinkat(AT_FDCWD, "./35", AT_REMOVEDIR [pid 1072] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f3ce9eab990, parent_tid=0x7f3ce9eab990, exit_signal=0, stack=0x7f3ce9e8b000, stack_size=0x201c0, tls=0x7f3ce9eab6c0} [pid 1071] set_robust_list(0x7f2158feb9a0, 24ci2-android-5-15/strace-static-x86_64: Process 1073 attached [pid 1073] set_robust_list(0x7f3ce9eab9a0, 24 [pid 1072] <... clone3 resumed> => {parent_tid=[114]}, 88) = 114 [pid 1073] <... set_robust_list resumed>) = 0 [pid 1072] rt_sigprocmask(SIG_SETMASK, [] [pid 1073] rt_sigprocmask(SIG_SETMASK, [] [pid 1072] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1073] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1072] futex(0x7f3cea2d1fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1071] <... set_robust_list resumed>) = 0 [pid 381] <... unlinkat resumed>) = 0 [pid 1073] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 1072] <... futex resumed>) = 0 [pid 1073] <... socket resumed>) = 3 [pid 1072] futex(0x7f3cea2d1fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1071] rt_sigprocmask(SIG_SETMASK, [] [pid 381] mkdirat(AT_FDCWD, "./36", 0777 [pid 1073] futex(0x7f3cea2d1fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 1072] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1073] <... futex resumed>) = 0 [pid 1072] futex(0x7f3cea2d1fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1073] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 1072] <... futex resumed>) = 0 [pid 1073] <... socket resumed>) = 4 [pid 1072] futex(0x7f3cea2d1fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1071] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 381] <... mkdirat resumed>) = 0 [pid 1073] futex(0x7f3cea2d1fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 1072] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1073] <... futex resumed>) = 0 [pid 1072] futex(0x7f3cea2d1fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1071] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 381] openat(AT_FDCWD, "/dev/loop0", O_RDWR [pid 1066] rt_sigprocmask(SIG_SETMASK, [] [pid 1073] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 1072] <... futex resumed>) = 0 [pid 1073] <... connect resumed>) = 0 [pid 1072] futex(0x7f3cea2d1fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1073] futex(0x7f3cea2d1fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 1072] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1073] <... futex resumed>) = 0 [pid 1072] futex(0x7f3cea2d1fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1073] sendfile(-1, -1, [3 [pid 1072] <... futex resumed>) = 0 [pid 1073] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 1072] futex(0x7f3cea2d1fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1073] futex(0x7f3cea2d1fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 1072] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1073] <... futex resumed>) = 0 [pid 1072] futex(0x7f3cea2d1fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1073] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 1072] <... futex resumed>) = 0 [pid 1073] <... clone3 resumed>) = 115 [pid 1072] futex(0x7f3cea2d1fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1071] <... socket resumed>) = 3 [pid 1066] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 381] <... openat resumed>) = 3 [pid 1073] futex(0x7f3cea2d1fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 1072] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1073] <... futex resumed>) = 0 [pid 1072] futex(0x7f3cea2d1fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1073] ioctl(3, PPPIOCSMRU, 0 [pid 1072] <... futex resumed>) = 0 [pid 1073] <... ioctl resumed>) = -1 ENOSYS (Function not implemented) [pid 1072] futex(0x7f3cea2d1fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1073] futex(0x7f3cea2d1fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 1072] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1073] <... futex resumed>) = 0 [pid 1072] close_range(3, 30, 0 [pid 1073] futex(0x7f3cea2d1fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1072] <... close_range resumed>) = 0 [pid 1072] exit_group(0 [pid 1073] <... futex resumed>) = ? [pid 1072] <... exit_group resumed>) = ? [pid 1073] +++ exited with 0 +++ [pid 1072] +++ exited with 0 +++ [pid 386] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=113, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 386] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 1064] futex(0x7f6bbdca709c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1064] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f6bbd83f000 [pid 1064] mprotect(0x7f6bbd840000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1064] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1064] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6bbd85f990, parent_tid=0x7f6bbd85f990, exit_signal=0, stack=0x7f6bbd83f000, stack_size=0x201c0, tls=0x7f6bbd85f6c0} => {parent_tid=[163]}, 88) = 163 [pid 1064] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1064] futex(0x7f6bbdca7098, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1064] futex(0x7f6bbdca709c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1071] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 1066] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 381] ioctl(3, LOOP_CLR_FD [pid 386] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 310] <... pselect6 resumed>) = 1 (in [21], left {tv_sec=0, tv_nsec=969349973}) [pid 386] umount2("./36", MNT_FORCE|UMOUNT_NOFOLLOW [pid 310] read(21 [pid 386] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 310] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 386] openat(AT_FDCWD, "./36", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 310] write(3, "\xe4\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x06\x00\x00\x00\x20\x00\x00\x00\xec\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x1c\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x1c\x00\x00\x00\x14\x00\x00\x00\x80\x92\x45\x07"..., 232 [pid 386] <... openat resumed>) = 3 [pid 310] <... write resumed>) = 232 [pid 386] fstat(3 [pid 310] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x06\x00\x00\x00\xee\x00\x00\x00\x00\x00\x00\x00", 56 [pid 386] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 310] <... write resumed>) = 56 [pid 386] getdents64(3 [pid 310] write(20, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xee\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 386] <... getdents64 resumed>, 0x55556825d900 /* 6 entries */, 32768) = 176 [pid 310] <... write resumed>) = 48 [pid 386] umount2("./36/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 386] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 386] newfstatat(AT_FDCWD, "./36/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 386] unlink("./36/binderfs") = 0 [pid 386] umount2("./36/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 386] newfstatat(AT_FDCWD, "./36/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 386] unlink("./36/cgroup.net") = 0 [pid 386] umount2("./36/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 386] newfstatat(AT_FDCWD, "./36/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 386] unlink("./36/cgroup.cpu") = 0 [pid 386] umount2("./36/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 386] newfstatat(AT_FDCWD, "./36/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 386] unlink("./36/cgroup") = 0 [pid 386] getdents64(3, 0x55556825d900 /* 0 entries */, 32768) = 0 [pid 386] close(3) = 0 [pid 386] unlinkat(AT_FDCWD, "./36", AT_REMOVEDIR) = 0 [pid 386] mkdirat(AT_FDCWD, "./37", 0777) = 0 [pid 386] openat(AT_FDCWD, "/dev/loop6", O_RDWR) = 3 [pid 386] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 386] close(3) = 0 [pid 386] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 386] close(3) = 0 [pid 386] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 386] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 386] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 386] close(3) = 0 [pid 386] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 1071] <... futex resumed>) = 1 [pid 381] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 1070] <... futex resumed>) = 0 [pid 1070] futex(0x7f2159411fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1070] futex(0x7f2159411fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 381] close(3 [pid 1071] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 388] write(248, "\x00\x00\x00\x00", 4 [ 42.821443][ T1051] RSP: 0018:ffffc9000259fbf0 EFLAGS: 00010293 [ 42.827222][ T1009] RIP: 0033:0x7f6bbda1f0d9 [ 42.833282][ T1051] RAX: ffffffff845e33d7 RBX: ffff88811e5fb000 RCX: ffff88810f6ae2c0 [ 42.853399][ T1051] RDX: 0000000000000000 RSI: 000000001ed624c0 RDI: 000000000c04eb7d [ 42.857765][ T1009] Code: Unable to access opcode bytes at RIP 0x7f6bbda1f0af. [ 42.863354][ T1051] RBP: ffffc9000259fc10 R08: ffff88811e5fb083 R09: 1ffff11023cbf610 [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1071] <... socket resumed>) = 4 [pid 1066] <... socket resumed>) = 3 [pid 388] <... write resumed>) = 4 [pid 386] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 381] <... close resumed>) = 0 [pid 312] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3ff4dd4ab7000002}], 128, 141, NULL, 0) = 1 [pid 310] <... pselect6 resumed>) = 1 (in [13], left {tv_sec=0, tv_nsec=991401385}) [pid 312] futex(0x34196c0, FUTEX_WAKE_PRIVATE, 1 [pid 310] read(13 [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 312] <... futex resumed>) = 1 [pid 310] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 304] <... futex resumed>) = 0 [pid 386] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 312] read(6 [pid 310] write(3, "\xe4\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x05\x00\x00\x00\x20\x00\x00\x00\xe7\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x1c\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x1c\x00\x00\x00\x14\x00\x00\x00\x80\x5a\xb2\x27"..., 232 [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 312] <... read resumed>, "\x2c\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0e\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x00\x00\x06\x00\x0c\x00\x04\x00\x06\x00\x00\x00\xed\x00\x00\x00\x00\x00\x00\x00\xe4\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x06\x00\x00\x00"..., 9967212) = 336 [pid 310] <... write resumed>) = 232 [pid 386] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 312] write(6, "\x9c\x01\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xf7\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 416 [pid 310] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x05\x00\x00\x00\xef\x00\x00\x00\x00\x00\x00\x00", 56 [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 312] <... write resumed>) = 416 [pid 310] <... write resumed>) = 56 [pid 386] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 312] write(6, "\x9c\x01\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xf8\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 416 [pid 310] write(11, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xef\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 312] <... write resumed>) = 416 [pid 310] <... write resumed>) = 48 [pid 386] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 312] read(6 [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 386] close(3 [pid 312] <... read resumed>, "\xe4\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x05\x00\x00\x00\x20\x00\x00\x00\xe7\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x1c\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x1c\x00\x00\x00\x14\x00\x00\x00\x80\x5a\xb2\x27"..., 9967212) = 288 [pid 310] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=999988409}) [pid 386] <... close resumed>) = 0 [pid 312] write(6, "\x9c\x01\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xf9\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 416 [pid 310] read(3 [pid 386] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 312] <... write resumed>) = 416 [pid 310] <... read resumed>, "\x9c\x01\x00\x00", 4) = 4 [pid 386] <... socket resumed>) = 3 [pid 312] read(6 [pid 310] read(3 [pid 386] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 312] <... read resumed>, 0x198990a00000, 9967212) = -1 EAGAIN (Resource temporarily unavailable) [pid 310] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xf7\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x36\x01\x00\x00"..., 412) = 412 [pid 386] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 312] epoll_pwait(4 [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 386] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 312] <... epoll_pwait resumed>, [{events=EPOLLOUT, data=0x3ff4dd4ab7000002}], 128, 0, NULL, 0) = 1 [pid 310] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=999990582}) [pid 386] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 312] epoll_pwait(4 [pid 310] read(3 [pid 386] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 310] <... read resumed>, "\x9c\x01\x00\x00", 4) = 4 [pid 304] futex(0x34196c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=93680721} [pid 386] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 310] read(3 [pid 386] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 310] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xf8\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x36\x01\x00\x00"..., 412) = 412 [pid 386] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 386] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 310] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=999991384}) [pid 386] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 310] read(3 [pid 386] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 310] <... read resumed>, "\x9c\x01\x00\x00", 4) = 4 [pid 386] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 310] read(3 [pid 386] close(3 [pid 310] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xf9\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x36\x01\x00\x00"..., 412) = 412 [pid 386] <... close resumed>) = 0 [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 386] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xee\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 386] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 386] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-15/strace-static-x86_64: Process 1076 attached [pid 1076] set_robust_list(0x55556824a7e0, 24 [pid 386] <... clone resumed>, child_tidptr=0x55556824a7d0) = 116 [pid 1076] <... set_robust_list resumed>) = 0 [pid 386] rt_sigprocmask(SIG_SETMASK, [] [pid 1076] rt_sigprocmask(SIG_SETMASK, [] [pid 386] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1076] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1076] chdir("./37") = 0 [pid 1076] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1076] setpgid(0, 0) = 0 [pid 1076] symlinkat("/syzcgroup/unified/syz6", AT_FDCWD, "./cgroup" [pid 1071] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 388] umount2("./42", MNT_FORCE|UMOUNT_NOFOLLOW [pid 381] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 1076] <... symlinkat resumed>) = 0 [pid 1076] symlinkat("/syzcgroup/cpu/syz6", AT_FDCWD, "./cgroup.cpu") = 0 [pid 1076] symlinkat("/syzcgroup/net/syz6", AT_FDCWD, "./cgroup.net") = 0 [pid 1076] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1076] write(3, "1000", 4) = 4 [pid 381] <... socket resumed>) = 3 [pid 1076] close(3) = 0 [pid 388] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1071] <... futex resumed>) = 1 [pid 1070] <... futex resumed>) = 0 [pid 381] close(3 [pid 1070] futex(0x7f2159411fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1070] futex(0x7f2159411fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1076] read(200, 0x7ffef91e3880, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 1076] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 1076] close(249) = 0 [pid 1076] close(248) = 0 [pid 1076] prctl(PR_SET_NAME, "syz.6.238") = 0 [pid 1076] close(4) = 0 [pid 1076] futex(0x7f3cea2d1fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 388] openat(AT_FDCWD, "./42", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 1071] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 381] <... close resumed>) = 0 [pid 388] <... openat resumed>) = 3 [pid 1076] <... futex resumed>) = 0 [pid 1071] <... connect resumed>) = 0 [pid 388] fstat(3 [pid 381] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 1076] rt_sigaction(SIGRT_1, {sa_handler=0x7f3cea069650, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f3ce9feb450}, NULL, 8) = 0 [pid 1076] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 388] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 1076] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1076] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f3ce9e8b000 [pid 381] <... socket resumed>) = 3 [pid 1071] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 388] getdents64(3 [pid 381] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 1076] mprotect(0x7f3ce9e8c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1071] <... futex resumed>) = 1 [pid 1070] <... futex resumed>) = 0 [pid 388] <... getdents64 resumed>, 0x555569381900 /* 6 entries */, 32768) = 176 [pid 381] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 1071] sendfile(-1, -1, [3 [pid 1070] futex(0x7f2159411fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 388] umount2("./42/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1076] rt_sigprocmask(SIG_BLOCK, ~[] [pid 1071] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 1070] <... futex resumed>) = 0 [pid 381] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 1076] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 1070] futex(0x7f2159411fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1076] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f3ce9eab990, parent_tid=0x7f3ce9eab990, exit_signal=0, stack=0x7f3ce9e8b000, stack_size=0x201c0, tls=0x7f3ce9eab6c0}ci2-android-5-15/strace-static-x86_64: Process 1077 attached [pid 1071] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 388] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 381] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 1077] set_robust_list(0x7f3ce9eab9a0, 24 [pid 1076] <... clone3 resumed> => {parent_tid=[117]}, 88) = 117 [pid 1071] <... futex resumed>) = 1 [pid 1070] <... futex resumed>) = 0 [pid 388] newfstatat(AT_FDCWD, "./42/binderfs" [pid 381] close(3 [pid 1077] <... set_robust_list resumed>) = 0 [pid 1076] rt_sigprocmask(SIG_SETMASK, [] [pid 1071] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 1070] futex(0x7f2159411fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1077] rt_sigprocmask(SIG_SETMASK, [] [pid 1076] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1070] <... futex resumed>) = 0 [pid 388] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 381] <... close resumed>) = 0 [pid 1077] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1076] futex(0x7f3cea2d1fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1070] futex(0x7f2159411fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-5-15/strace-static-x86_64: Process 1075 attached [pid 1077] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 1076] <... futex resumed>) = 0 [pid 1071] <... clone3 resumed>) = 154 [pid 1066] futex(0x7f6bbdca6fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 388] unlink("./42/binderfs" [pid 381] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 1077] <... socket resumed>) = 3 [pid 1076] futex(0x7f3cea2d1fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1077] futex(0x7f3cea2d1fac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1076] <... futex resumed>) = 0 [pid 1077] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 1076] futex(0x7f3cea2d1fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1077] <... socket resumed>) = 4 [pid 1076] <... futex resumed>) = 0 [pid 1077] futex(0x7f3cea2d1fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 1076] futex(0x7f3cea2d1fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1077] <... futex resumed>) = 0 [pid 1076] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1077] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 1076] futex(0x7f3cea2d1fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1077] <... connect resumed>) = -1 EEXIST (File exists) [pid 1076] <... futex resumed>) = 0 [pid 1077] futex(0x7f3cea2d1fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 1076] futex(0x7f3cea2d1fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1077] <... futex resumed>) = 0 [pid 1076] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1077] sendfile(-1, -1, [3 [pid 1076] futex(0x7f3cea2d1fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1077] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 1076] <... futex resumed>) = 0 [pid 1077] futex(0x7f3cea2d1fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 1076] futex(0x7f3cea2d1fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1077] <... futex resumed>) = 0 [pid 1076] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1077] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 1076] futex(0x7f3cea2d1fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1077] <... clone3 resumed>) = 118 [pid 1076] <... futex resumed>) = 0 [pid 1077] futex(0x7f3cea2d1fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 1076] futex(0x7f3cea2d1fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1077] <... futex resumed>) = 0 [pid 1076] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1077] ioctl(3, PPPIOCSMRU, 0 [pid 1076] futex(0x7f3cea2d1fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1077] <... ioctl resumed>) = -1 ENOTCONN (Transport endpoint is not connected) [pid 1076] <... futex resumed>) = 0 [pid 1077] futex(0x7f3cea2d1fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 1076] futex(0x7f3cea2d1fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1077] <... futex resumed>) = 0 [pid 1076] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1077] futex(0x7f3cea2d1fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1076] close_range(3, 30, 0) = 0 [pid 1076] exit_group(0 [pid 1077] <... futex resumed>) = ? [pid 1076] <... exit_group resumed>) = ? [pid 1077] +++ exited with 0 +++ [pid 1076] +++ exited with 0 +++ [pid 386] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=116, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 386] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 386] write(248, "\x00\x00\x00\x00", 4 [pid 310] <... pselect6 resumed>) = 1 (in [21], left {tv_sec=0, tv_nsec=979856744}) [pid 310] read(21, "\x00\x00\x00\x00", 4) = 4 [pid 310] write(3, "\xf4\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x06\x00\x00\x00\x20\x00\x00\x00\xee\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x80\xd5\x43\x02"..., 248 [pid 312] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3ff4dd4ab7000002}], 128, 93, NULL, 0) = 1 [pid 310] <... write resumed>) = 248 [pid 312] futex(0x34196c0, FUTEX_WAKE_PRIVATE, 1 [pid 310] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x06\x00\x00\x00\xf0\x00\x00\x00\x00\x00\x00\x00", 56 [pid 312] <... futex resumed>) = 1 [pid 310] <... write resumed>) = 56 [pid 304] <... futex resumed>) = 0 [pid 312] read(6 [pid 310] write(20, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xf0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 312] <... read resumed>, "\xf4\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x06\x00\x00\x00\x20\x00\x00\x00\xee\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x80\xd5\x43\x02"..., 9967212) = 248 [pid 310] <... write resumed>) = 48 [pid 312] read(6 [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 312] <... read resumed>, 0x198990a00000, 9967212) = -1 EAGAIN (Resource temporarily unavailable) [pid 312] epoll_pwait(4, [], 128, 0, NULL, 0) = 0 [pid 312] epoll_pwait(4 [pid 304] futex(0x34196c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=71357670} [pid 386] <... write resumed>) = 4 [pid 386] umount2("./37", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 386] openat(AT_FDCWD, "./37", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 386] fstat(3, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 386] getdents64(3, 0x55556825d900 /* 6 entries */, 32768) = 176 [pid 386] umount2("./37/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 386] newfstatat(AT_FDCWD, "./37/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 386] unlink("./37/binderfs") = 0 [pid 386] umount2("./37/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 386] newfstatat(AT_FDCWD, "./37/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 386] unlink("./37/cgroup.net") = 0 [pid 386] umount2("./37/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 386] newfstatat(AT_FDCWD, "./37/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 386] unlink("./37/cgroup.cpu") = 0 [pid 386] umount2("./37/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 386] newfstatat(AT_FDCWD, "./37/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 386] unlink("./37/cgroup") = 0 [pid 386] getdents64(3, 0x55556825d900 /* 0 entries */, 32768) = 0 [pid 386] close(3) = 0 [pid 386] unlinkat(AT_FDCWD, "./37", AT_REMOVEDIR) = 0 [pid 386] mkdirat(AT_FDCWD, "./38", 0777) = 0 [pid 386] openat(AT_FDCWD, "/dev/loop6", O_RDWR) = 3 [pid 386] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 386] close(3 [pid 1071] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 1066] <... futex resumed>) = 0 [pid 388] <... unlink resumed>) = 0 [pid 381] <... socket resumed>) = 3 [pid 386] <... close resumed>) = 0 [pid 386] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 386] close(3) = 0 [pid 386] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 386] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 386] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 386] close(3) = 0 [pid 1071] <... futex resumed>) = 1 [pid 1070] <... futex resumed>) = 0 [pid 386] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 388] umount2("./42/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1071] ioctl(3, PPPIOCSMRU, 0 [pid 1070] futex(0x7f2159411fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 381] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=109, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 1070] <... futex resumed>) = 0 [pid 1070] futex(0x7f2159411fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 386] <... socket resumed>) = 3 [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 388] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 388] newfstatat(AT_FDCWD, "./42/cgroup.net" [pid 381] rt_sigreturn({mask=[]} [pid 1071] <... ioctl resumed>) = -1 ENOSYS (Function not implemented) [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 381] <... rt_sigreturn resumed>) = 3 [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 388] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1071] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 381] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 388] unlink("./42/cgroup.net" [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1071] <... futex resumed>) = 1 [pid 1070] <... futex resumed>) = 0 [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1071] futex(0x7f2159411fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1070] close_range(3, 30, 0 [pid 388] <... unlink resumed>) = 0 [pid 1070] <... close_range resumed>) = 0 [pid 1070] exit_group(0) = ? [pid 386] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 381] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 388] umount2("./42/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1071] <... futex resumed>) = ? [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 388] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 386] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 386] close(3) = 0 [pid 386] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 386] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 386] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 386] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 1071] +++ exited with 0 +++ [pid 1070] +++ exited with 0 +++ [pid 388] newfstatat(AT_FDCWD, "./42/cgroup.cpu" [pid 384] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=152, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 381] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 384] rt_sigreturn({mask=[]} [pid 386] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 384] <... rt_sigreturn resumed>) = -1 EINTR (Interrupted system call) [pid 386] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 386] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 384] write(248, "\x00\x00\x00\x00", 4 [pid 386] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 384] <... write resumed>) = 4 [pid 310] <... pselect6 resumed>) = 1 (in [26], left {tv_sec=0, tv_nsec=974397940}) [pid 388] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 386] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 384] umount2("./50", MNT_FORCE|UMOUNT_NOFOLLOW [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 310] read(26 [pid 1066] futex(0x7f6bbdca6fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 386] close(3 [pid 384] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [ 42.881266][ T1063] ------------[ cut here ]------------ [ 42.896153][ T1009] RSP: 002b:00007f6bbd87fef8 EFLAGS: 00000246 ORIG_RAX: 000000000000003c [ 42.896661][ T1063] WARNING: CPU: 0 PID: 1063 at net/l2tp/l2tp_ppp.c:156 pppol2tp_sock_to_session+0x167/0x1b0 [ 42.915312][ T1051] R10: dffffc0000000000 R11: ffffed1023cbf611 R12: dffffc0000000000 [ 42.923544][ T1009] RAX: ffffffffffffffda RBX: 0000000000000058 RCX: 00007f6bbda1f0d9 [pid 310] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 1075] set_robust_list(0x7f6bbd85f9a0, 24 [pid 1064] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 388] unlink("./42/cgroup.cpu" [pid 386] <... close resumed>) = 0 [pid 384] openat(AT_FDCWD, "./50", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 381] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 386] read(249 [pid 384] <... openat resumed>) = 3 [pid 312] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3ff4dd4ab7000002}], 128, 71, NULL, 0) = 1 [pid 310] write(3, "\xe4\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x01\x00\x00\x00\x20\x00\x00\x00\xe9\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x1c\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x1c\x00\x00\x00\x14\x00\x00\x00\x80\x98\xc6\x1b"..., 232 [pid 386] <... read resumed>, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xf0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 384] fstat(3 [pid 312] futex(0x34196c0, FUTEX_WAKE_PRIVATE, 1 [pid 310] <... write resumed>) = 232 [pid 386] rt_sigprocmask(SIG_BLOCK, ~[] [pid 384] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 312] <... futex resumed>) = 1 [pid 310] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x01\x00\x00\x00\xf1\x00\x00\x00\x00\x00\x00\x00", 56 [pid 304] <... futex resumed>) = 0 [pid 386] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 384] getdents64(3 [pid 312] read(6 [pid 310] <... write resumed>) = 56 [pid 304] sched_yield( [pid 386] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 384] <... getdents64 resumed>, 0x55556b4ae900 /* 6 entries */, 32768) = 176 [pid 312] <... read resumed>, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x06\x00\x00\x00\xf0\x00\x00\x00\x00\x00\x00\x00", 9967212) = 56 [pid 310] write(18, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xf1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 384] umount2("./50/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 312] write(6, "\x9c\x01\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xfa\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 416 [pid 310] <... write resumed>) = 48 [pid 386] <... clone resumed>, child_tidptr=0x55556824a7d0) = 119 [pid 384] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 312] <... write resumed>) = 416 [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 386] rt_sigprocmask(SIG_SETMASK, [] [pid 384] newfstatat(AT_FDCWD, "./50/binderfs" [pid 312] read(6 [pid 310] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=999986020}) [pid 386] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 384] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 312] <... read resumed>, "\xe4\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x01\x00\x00\x00\x20\x00\x00\x00\xe9\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x1c\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x1c\x00\x00\x00\x14\x00\x00\x00\x80\x98\xc6\x1b"..., 9967212) = 288 [pid 310] read(3 [pid 384] unlink("./50/binderfs" [pid 312] write(6, "\x9c\x01\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xfb\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 416 [pid 310] <... read resumed>, "\x9c\x01\x00\x00", 4) = 4 [pid 384] <... unlink resumed>) = 0 [pid 312] <... write resumed>) = 416 [pid 310] read(3 [pid 384] umount2("./50/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 312] read(6 [pid 310] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xfa\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x36\x01\x00\x00"..., 412) = 412 [pid 384] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 312] <... read resumed>, 0x198990a00000, 9967212) = -1 EAGAIN (Resource temporarily unavailable) [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 384] newfstatat(AT_FDCWD, "./50/cgroup.net" [pid 312] epoll_pwait(4 [pid 310] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=999989503}) [pid 384] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 312] <... epoll_pwait resumed>, [{events=EPOLLOUT, data=0x3ff4dd4ab7000002}], 128, 0, NULL, 0) = 1 [pid 310] read(3 [pid 384] unlink("./50/cgroup.net" [pid 312] epoll_pwait(4 [pid 310] <... read resumed>, "\x9c\x01\x00\x00", 4) = 4 [pid 384] <... unlink resumed>) = 0 [pid 310] read(3 [pid 384] umount2("./50/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 310] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xfb\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x36\x01\x00\x00"..., 412) = 412 [pid 304] <... sched_yield resumed>) = 0 [pid 384] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 384] newfstatat(AT_FDCWD, "./50/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 304] futex(0x34196c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=19674108} [pid 384] unlink("./50/cgroup.cpu") = 0 [pid 384] umount2("./50/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 384] newfstatat(AT_FDCWD, "./50/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 384] unlink("./50/cgroup") = 0 [pid 384] getdents64(3, 0x55556b4ae900 /* 0 entries */, 32768) = 0 [pid 384] close(3) = 0 [pid 384] unlinkat(AT_FDCWD, "./50", AT_REMOVEDIR) = 0 [pid 384] mkdirat(AT_FDCWD, "./51", 0777) = 0 [pid 384] openat(AT_FDCWD, "/dev/loop1", O_RDWR) = 3 [pid 384] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 384] close(3) = 0 [pid 384] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 384] close(3) = 0 [pid 384] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 384] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 384] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 384] close(3) = 0 [pid 384] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 384] close(3) = 0 [pid 384] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 384] close(3) = 0 [pid 384] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xf1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 384] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 384] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-15/strace-static-x86_64: Process 1081 attached [pid 1081] set_robust_list(0x55556b49b7e0, 24) = 0 [pid 384] <... clone resumed>, child_tidptr=0x55556b49b7d0) = 155 [pid 1081] rt_sigprocmask(SIG_SETMASK, [] [pid 384] rt_sigprocmask(SIG_SETMASK, [] [pid 1081] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 384] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1081] chdir("./51") = 0 [pid 1081] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1081] setpgid(0, 0) = 0 [pid 1081] symlinkat("/syzcgroup/unified/syz1", AT_FDCWD, "./cgroup") = 0 [pid 1081] symlinkat("/syzcgroup/cpu/syz1", AT_FDCWD, "./cgroup.cpu") = 0 [pid 1081] symlinkat("/syzcgroup/net/syz1", AT_FDCWD, "./cgroup.net") = 0 [pid 1081] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1081] write(3, "1000", 4) = 4 [pid 1081] close(3) = 0 [pid 1081] read(200, 0x7ffe17bbdd80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 1081] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 1081] close(249) = 0 [pid 1081] close(248) = 0 [pid 1081] prctl(PR_SET_NAME, "syz.1.241") = 0 [pid 1081] close(4) = 0 [pid 1081] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1081] rt_sigaction(SIGRT_1, {sa_handler=0x7f21591a9650, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f215912b450}, NULL, 8) = 0 [pid 1081] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1081] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f2158fcb000 [pid 1081] mprotect(0x7f2158fcc000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1081] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1081] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f2158feb990, parent_tid=0x7f2158feb990, exit_signal=0, stack=0x7f2158fcb000, stack_size=0x201c0, tls=0x7f2158feb6c0}ci2-android-5-15/strace-static-x86_64: Process 1082 attached [pid 1082] set_robust_list(0x7f2158feb9a0, 24) = 0 [pid 1081] <... clone3 resumed> => {parent_tid=[156]}, 88) = 156 [pid 1082] rt_sigprocmask(SIG_SETMASK, [] [pid 1081] rt_sigprocmask(SIG_SETMASK, [] [pid 1082] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1081] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1082] futex(0x7f2159411fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1081] futex(0x7f2159411fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1082] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1081] <... futex resumed>) = 0 [pid 1082] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 1081] futex(0x7f2159411fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1082] <... socket resumed>) = 3 [pid 1082] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1081] <... futex resumed>) = 0 [pid 1082] futex(0x7f2159411fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1081] futex(0x7f2159411fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1082] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1081] <... futex resumed>) = 0 [pid 1082] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 1081] futex(0x7f2159411fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1082] <... socket resumed>) = 4 [pid 1082] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1081] <... futex resumed>) = 0 [pid 1082] futex(0x7f2159411fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1081] futex(0x7f2159411fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1082] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1081] <... futex resumed>) = 0 [pid 1082] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 1081] futex(0x7f2159411fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1082] <... connect resumed>) = -1 EEXIST (File exists) [pid 1082] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1081] <... futex resumed>) = 0 [pid 1082] futex(0x7f2159411fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1081] futex(0x7f2159411fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1082] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1081] <... futex resumed>) = 0 [pid 1082] sendfile(-1, -1, [3 [pid 1081] futex(0x7f2159411fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1082] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 1082] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1081] <... futex resumed>) = 0 [pid 1082] futex(0x7f2159411fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1081] futex(0x7f2159411fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1082] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1081] <... futex resumed>) = 0 [pid 1082] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 1081] futex(0x7f2159411fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1082] <... clone3 resumed>) = 157 [pid 1082] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1081] <... futex resumed>) = 0 [pid 1082] ioctl(3, PPPIOCSMRU, 0 [pid 1081] futex(0x7f2159411fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1082] <... ioctl resumed>) = -1 ENOTCONN (Transport endpoint is not connected) [pid 1081] <... futex resumed>) = 0 [pid 1082] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 1081] futex(0x7f2159411fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1082] <... futex resumed>) = 0 [pid 1081] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1082] futex(0x7f2159411fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1081] close_range(3, 30, 0) = 0 [pid 1081] exit_group(0 [pid 1082] <... futex resumed>) = ? [pid 1081] <... exit_group resumed>) = ? [pid 1082] +++ exited with 0 +++ [pid 1081] +++ exited with 0 +++ [pid 384] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=155, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 384] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 384] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 310] <... pselect6 resumed>) = 1 (in [26], left {tv_sec=0, tv_nsec=982913432}) [pid 384] umount2("./51", MNT_FORCE|UMOUNT_NOFOLLOW [pid 310] read(26 [pid 384] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 310] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 384] openat(AT_FDCWD, "./51", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 310] write(3, "\xf4\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x01\x00\x00\x00\x20\x00\x00\x00\xf1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x40\x6f\x40\x01"..., 248 [pid 384] <... openat resumed>) = 3 [pid 312] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3ff4dd4ab7000002}], 128, 20, NULL, 0) = 1 [pid 310] <... write resumed>) = 248 [pid 384] fstat(3 [pid 312] futex(0x34196c0, FUTEX_WAKE_PRIVATE, 1 [pid 310] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x01\x00\x00\x00\xf2\x00\x00\x00\x00\x00\x00\x00", 56 [pid 384] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 312] <... futex resumed>) = 1 [pid 310] <... write resumed>) = 56 [pid 304] <... futex resumed>) = 0 [pid 384] getdents64(3 [pid 312] read(6 [pid 310] write(18, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xf2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 384] <... getdents64 resumed>, 0x55556b4ae900 /* 6 entries */, 32768) = 176 [pid 312] <... read resumed>, "\xf4\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x01\x00\x00\x00\x20\x00\x00\x00\xf1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x40\x6f\x40\x01"..., 9967212) = 248 [pid 310] <... write resumed>) = 48 [pid 384] umount2("./51/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 312] read(6 [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 384] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 312] <... read resumed>, 0x198990a00000, 9967212) = -1 EAGAIN (Resource temporarily unavailable) [pid 384] newfstatat(AT_FDCWD, "./51/binderfs" [pid 312] epoll_pwait(4 [pid 384] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 312] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 384] unlink("./51/binderfs" [pid 312] epoll_pwait(4 [pid 304] futex(0x34196c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=914509} [pid 384] <... unlink resumed>) = 0 [pid 384] umount2("./51/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 384] newfstatat(AT_FDCWD, "./51/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 384] unlink("./51/cgroup.net") = 0 [pid 384] umount2("./51/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 384] newfstatat(AT_FDCWD, "./51/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 312] <... epoll_pwait resumed>, [], 128, 1, NULL, 0) = 0 [pid 304] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 384] unlink("./51/cgroup.cpu" [pid 312] epoll_pwait(4 [pid 384] <... unlink resumed>) = 0 [pid 312] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 384] umount2("./51/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 312] futex(0x3417d78, FUTEX_WAKE_PRIVATE, 1 [pid 303] <... futex resumed>) = 0 [pid 388] <... unlink resumed>) = 0 [pid 384] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 312] <... futex resumed>) = 1 [pid 303] epoll_pwait(4 [pid 384] newfstatat(AT_FDCWD, "./51/cgroup" [pid 312] epoll_pwait(4ci2-android-5-15/strace-static-x86_64: Process 1080 attached [pid 303] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 388] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=133, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 384] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 303] write(5, "\x01\x00\x00\x00\x00\x00\x00\x00", 8 [pid 384] unlink("./51/cgroup" [pid 304] futex(0x34196c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=998723412} [pid 303] <... write resumed>) = 8 [pid 384] <... unlink resumed>) = 0 [pid 312] <... epoll_pwait resumed>, [{events=EPOLLIN, data=0x3438238}], 128, -1, NULL, 0) = 1 [pid 303] futex(0x3417d78, FUTEX_WAIT_PRIVATE, 0, NULL [pid 384] getdents64(3 [pid 312] read(5 [pid 384] <... getdents64 resumed>, 0x55556b4ae900 /* 0 entries */, 32768) = 0 [pid 312] <... read resumed>, "\x01\x00\x00\x00\x00\x00\x00\x00", 8) = 8 [pid 384] close(3 [pid 312] epoll_pwait(4 [pid 384] <... close resumed>) = 0 [pid 312] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 384] unlinkat(AT_FDCWD, "./51", AT_REMOVEDIR [pid 312] epoll_pwait(4 [pid 384] <... unlinkat resumed>) = 0 [pid 384] mkdirat(AT_FDCWD, "./52", 0777) = 0 [pid 384] openat(AT_FDCWD, "/dev/loop1", O_RDWR) = 3 [pid 384] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [ 42.936833][ T1063] Modules linked in: [ 42.937011][ T1051] R13: dffffc0000000000 R14: 000000001ed624c0 R15: ffff88811e694400 [ 42.940767][ T1063] CPU: 1 PID: 1063 Comm: syz.2.234 Tainted: G B W syzkaller #0 [ 42.940785][ T1063] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 42.940794][ T1063] RIP: 0010:pppol2tp_sock_to_session+0x167/0x1b0 [ 42.949689][ T1009] RDX: 00007f6bbd8809c8 RSI: 0000000000000000 RDI: 0000000000000000 [pid 384] close(3 [pid 1080] set_robust_list(0x55556824a7e0, 24 [pid 388] rt_sigreturn({mask=[]} [pid 384] <... close resumed>) = 0 [pid 381] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 384] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 384] close(3) = 0 [pid 384] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 384] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 384] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 384] close(3) = 0 [pid 384] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 384] close(3) = 0 [pid 384] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 384] close(3) = 0 [pid 384] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xf2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 384] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 384] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-15/strace-static-x86_64: Process 1084 attached [pid 1084] set_robust_list(0x55556b49b7e0, 24 [pid 384] <... clone resumed>, child_tidptr=0x55556b49b7d0) = 158 [pid 1084] <... set_robust_list resumed>) = 0 [pid 384] rt_sigprocmask(SIG_SETMASK, [] [pid 1084] rt_sigprocmask(SIG_SETMASK, [] [pid 384] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1084] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1084] chdir("./52") = 0 [pid 1084] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1084] setpgid(0, 0) = 0 [pid 1084] symlinkat("/syzcgroup/unified/syz1", AT_FDCWD, "./cgroup") = 0 [pid 1084] symlinkat("/syzcgroup/cpu/syz1", AT_FDCWD, "./cgroup.cpu") = 0 [pid 1084] symlinkat("/syzcgroup/net/syz1", AT_FDCWD, "./cgroup.net") = 0 [pid 1084] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1084] write(3, "1000", 4) = 4 [pid 1084] close(3) = 0 [pid 1084] read(200, 0x7ffe17bbdd80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 1084] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 1084] close(249) = 0 [pid 1084] close(248) = 0 [pid 1084] prctl(PR_SET_NAME, "syz.1.242") = 0 [pid 1084] close(4) = 0 [pid 1084] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1084] rt_sigaction(SIGRT_1, {sa_handler=0x7f21591a9650, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f215912b450}, NULL, 8) = 0 [pid 1084] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1084] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f2158fcb000 [pid 1084] mprotect(0x7f2158fcc000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1084] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1084] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f2158feb990, parent_tid=0x7f2158feb990, exit_signal=0, stack=0x7f2158fcb000, stack_size=0x201c0, tls=0x7f2158feb6c0}ci2-android-5-15/strace-static-x86_64: Process 1085 attached [pid 1085] set_robust_list(0x7f2158feb9a0, 24 [pid 1084] <... clone3 resumed> => {parent_tid=[159]}, 88) = 159 [pid 1085] <... set_robust_list resumed>) = 0 [pid 1084] rt_sigprocmask(SIG_SETMASK, [] [pid 1085] rt_sigprocmask(SIG_SETMASK, [] [pid 1084] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1085] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1084] futex(0x7f2159411fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1085] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 1084] <... futex resumed>) = 0 [pid 1085] <... socket resumed>) = 3 [pid 1084] futex(0x7f2159411fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1085] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 1084] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1085] <... futex resumed>) = 0 [pid 1084] futex(0x7f2159411fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1085] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 1084] <... futex resumed>) = 0 [pid 1085] <... socket resumed>) = 4 [pid 1084] futex(0x7f2159411fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1085] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 1084] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1085] <... futex resumed>) = 0 [pid 1084] futex(0x7f2159411fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1085] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 1084] <... futex resumed>) = 0 [pid 1085] <... connect resumed>) = -1 EEXIST (File exists) [pid 1084] futex(0x7f2159411fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1085] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 1084] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1085] <... futex resumed>) = 0 [pid 1084] futex(0x7f2159411fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1085] sendfile(-1, -1, [3 [pid 1084] <... futex resumed>) = 0 [pid 1085] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 1084] futex(0x7f2159411fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1085] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 1084] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1085] <... futex resumed>) = 0 [pid 1084] futex(0x7f2159411fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1085] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 1084] <... futex resumed>) = 0 [pid 1085] <... clone3 resumed>) = 160 [pid 1084] futex(0x7f2159411fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1080] <... set_robust_list resumed>) = 0 [pid 388] <... rt_sigreturn resumed>) = 0 [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1085] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 1084] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1085] <... futex resumed>) = 0 [pid 1084] futex(0x7f2159411fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1080] rt_sigprocmask(SIG_SETMASK, [] [pid 388] umount2("./42/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 381] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 1085] ioctl(3, PPPIOCSMRU, 0 [pid 1084] <... futex resumed>) = 0 [pid 1085] <... ioctl resumed>) = -1 ENOTCONN (Transport endpoint is not connected) [pid 1084] futex(0x7f2159411fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1085] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 1084] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1085] <... futex resumed>) = 0 [pid 1084] close_range(3, 30, 0 [pid 1085] futex(0x7f2159411fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1084] <... close_range resumed>) = 0 [pid 1084] exit_group(0 [pid 1085] <... futex resumed>) = ? [pid 1084] <... exit_group resumed>) = ? [pid 1085] +++ exited with 0 +++ [pid 1084] +++ exited with 0 +++ [pid 384] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=158, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 384] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 384] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 310] <... pselect6 resumed>) = 1 (in [26], left {tv_sec=0, tv_nsec=967200046}) [pid 384] umount2("./52", MNT_FORCE|UMOUNT_NOFOLLOW [pid 310] read(26 [pid 384] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 310] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 384] openat(AT_FDCWD, "./52", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 310] write(3, "\xf4\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x01\x00\x00\x00\x20\x00\x00\x00\xf2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x40\x8a\xf7\x01"..., 248 [pid 384] <... openat resumed>) = 3 [pid 310] <... write resumed>) = 248 [pid 384] fstat(3 [pid 310] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x01\x00\x00\x00\xf3\x00\x00\x00\x00\x00\x00\x00", 56 [pid 384] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 310] <... write resumed>) = 56 [pid 384] getdents64(3 [pid 310] write(18, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xf3\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 384] <... getdents64 resumed>, 0x55556b4ae900 /* 6 entries */, 32768) = 176 [pid 310] <... write resumed>) = 48 [pid 384] umount2("./52/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 384] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 384] newfstatat(AT_FDCWD, "./52/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 384] unlink("./52/binderfs") = 0 [pid 384] umount2("./52/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 384] newfstatat(AT_FDCWD, "./52/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 384] unlink("./52/cgroup.net") = 0 [pid 384] umount2("./52/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 384] newfstatat(AT_FDCWD, "./52/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 384] unlink("./52/cgroup.cpu") = 0 [pid 384] umount2("./52/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 384] newfstatat(AT_FDCWD, "./52/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 384] unlink("./52/cgroup") = 0 [pid 384] getdents64(3, 0x55556b4ae900 /* 0 entries */, 32768) = 0 [pid 384] close(3) = 0 [pid 384] unlinkat(AT_FDCWD, "./52", AT_REMOVEDIR) = 0 [pid 384] mkdirat(AT_FDCWD, "./53", 0777) = 0 [pid 384] openat(AT_FDCWD, "/dev/loop1", O_RDWR) = 3 [pid 384] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 384] close(3) = 0 [pid 384] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 384] close(3) = 0 [pid 384] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 312] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3ff4dd4ab7000002}], 128, 998, NULL, 0) = 1 [pid 384] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 312] futex(0x34196c0, FUTEX_WAKE_PRIVATE, 1 [pid 384] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 312] <... futex resumed>) = 1 [pid 304] <... futex resumed>) = 0 [pid 384] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 312] read(6 [pid 384] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 312] <... read resumed>, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x01\x00\x00\x00\xf2\x00\x00\x00\x00\x00\x00\x00\xf4\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00"..., 9967212) = 360 [pid 384] close(3 [pid 312] write(6, "\x9c\x01\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xfc\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 416 [pid 384] <... close resumed>) = 0 [pid 312] <... write resumed>) = 416 [pid 310] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=992255490}) [pid 384] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 312] write(6, "\x9c\x01\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 416 [pid 310] read(3 [pid 384] <... socket resumed>) = 3 [pid 312] <... write resumed>) = 416 [pid 310] <... read resumed>, "\x9c\x01\x00\x00", 4) = 4 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 312] read(6 [pid 310] read(3 [pid 384] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 312] <... read resumed>, 0x198990a00000, 9967212) = -1 EAGAIN (Resource temporarily unavailable) [pid 310] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xfc\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x36\x01\x00\x00"..., 412) = 412 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 312] epoll_pwait(4 [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 384] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 312] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 310] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=999989587}) [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 312] epoll_pwait(4 [pid 310] read(3 [pid 384] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 310] <... read resumed>, "\x9c\x01\x00\x00", 4) = 4 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 310] read(3 [pid 304] futex(0x34196c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=958051210} [pid 384] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 310] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x36\x01\x00\x00"..., 412) = 412 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 384] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 384] close(3) = 0 [pid 384] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 384] close(3) = 0 [pid 384] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xf3\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 384] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 384] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-15/strace-static-x86_64: Process 1087 attached [pid 1080] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 388] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1087] set_robust_list(0x55556b49b7e0, 24 [pid 384] <... clone resumed>, child_tidptr=0x55556b49b7d0) = 161 [pid 1087] <... set_robust_list resumed>) = 0 [pid 384] rt_sigprocmask(SIG_SETMASK, [] [pid 1087] rt_sigprocmask(SIG_SETMASK, [] [pid 384] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1087] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1087] chdir("./53") = 0 [pid 1087] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1087] setpgid(0, 0 [pid 388] newfstatat(AT_FDCWD, "./42/cgroup" [pid 381] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 1087] <... setpgid resumed>) = 0 [pid 1087] symlinkat("/syzcgroup/unified/syz1", AT_FDCWD, "./cgroup") = 0 [pid 388] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1087] symlinkat("/syzcgroup/cpu/syz1", AT_FDCWD, "./cgroup.cpu") = 0 [pid 1087] symlinkat("/syzcgroup/net/syz1", AT_FDCWD, "./cgroup.net") = 0 [pid 1087] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1087] write(3, "1000", 4) = 4 [pid 1087] close(3) = 0 [pid 1087] read(200, 0x7ffe17bbdd80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 1087] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 1087] close(249) = 0 [pid 1087] close(248) = 0 [pid 1087] prctl(PR_SET_NAME, "syz.1.243") = 0 [pid 1087] close(4) = 0 [pid 1087] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1087] rt_sigaction(SIGRT_1, {sa_handler=0x7f21591a9650, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f215912b450}, NULL, 8) = 0 [pid 1087] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1087] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f2158fcb000 [pid 1087] mprotect(0x7f2158fcc000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1087] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1087] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f2158feb990, parent_tid=0x7f2158feb990, exit_signal=0, stack=0x7f2158fcb000, stack_size=0x201c0, tls=0x7f2158feb6c0}ci2-android-5-15/strace-static-x86_64: Process 1088 attached [pid 1088] set_robust_list(0x7f2158feb9a0, 24 [pid 1087] <... clone3 resumed> => {parent_tid=[162]}, 88) = 162 [pid 1088] <... set_robust_list resumed>) = 0 [pid 1087] rt_sigprocmask(SIG_SETMASK, [] [pid 1088] rt_sigprocmask(SIG_SETMASK, [] [pid 1087] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1088] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1087] futex(0x7f2159411fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1088] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 1087] <... futex resumed>) = 0 [pid 1088] <... socket resumed>) = 3 [pid 1087] futex(0x7f2159411fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1088] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 1087] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1088] <... futex resumed>) = 0 [pid 1087] futex(0x7f2159411fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1088] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 1087] <... futex resumed>) = 0 [pid 1088] <... socket resumed>) = 4 [pid 1087] futex(0x7f2159411fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1088] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 1087] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1088] <... futex resumed>) = 0 [pid 1087] futex(0x7f2159411fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 388] unlink("./42/cgroup" [pid 1088] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 1087] <... futex resumed>) = 0 [pid 381] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 1088] <... connect resumed>) = -1 EEXIST (File exists) [pid 1087] futex(0x7f2159411fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 388] <... unlink resumed>) = 0 [pid 1088] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 1087] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 388] getdents64(3 [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1088] <... futex resumed>) = 0 [pid 1087] futex(0x7f2159411fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1088] sendfile(-1, -1, [3 [pid 1087] <... futex resumed>) = 0 [pid 388] <... getdents64 resumed>, 0x555569381900 /* 0 entries */, 32768) = 0 [pid 381] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 1088] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 1087] futex(0x7f2159411fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 388] close(3 [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1088] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 1087] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1088] <... futex resumed>) = 0 [pid 1087] futex(0x7f2159411fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 388] <... close resumed>) = 0 [ 42.984881][ T1051] FS: 0000000000000000(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 42.994039][ T1051] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.000630][ T1051] CR2: 00007f3cea072b52 CR3: 000000011f26c000 CR4: 00000000003506b0 [ 43.011535][ T1051] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 43.020686][ T1074] ------------[ cut here ]------------ [pid 1088] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 1087] <... futex resumed>) = 0 [pid 381] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 1088] <... clone3 resumed>) = 163 [pid 1087] futex(0x7f2159411fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1080] chdir("./38" [pid 388] unlinkat(AT_FDCWD, "./42", AT_REMOVEDIR [pid 1088] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 1087] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1088] <... futex resumed>) = 0 [pid 1087] futex(0x7f2159411fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1088] ioctl(3, PPPIOCSMRU, 0 [pid 1087] <... futex resumed>) = 0 [pid 1088] <... ioctl resumed>) = -1 ENOTCONN (Transport endpoint is not connected) [pid 1087] futex(0x7f2159411fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1088] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 1087] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1088] <... futex resumed>) = 0 [pid 1087] close_range(3, 30, 0 [pid 1088] futex(0x7f2159411fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1087] <... close_range resumed>) = 0 [pid 1087] exit_group(0 [pid 1088] <... futex resumed>) = ? [pid 1087] <... exit_group resumed>) = ? [pid 1088] +++ exited with 0 +++ [pid 1087] +++ exited with 0 +++ [pid 384] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=161, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 384] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 384] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 310] <... pselect6 resumed>) = 1 (in [26], left {tv_sec=0, tv_nsec=989096013}) [pid 384] umount2("./53", MNT_FORCE|UMOUNT_NOFOLLOW [pid 310] read(26 [pid 384] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 310] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 384] openat(AT_FDCWD, "./53", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 310] write(3, "\xf4\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x01\x00\x00\x00\x20\x00\x00\x00\xf3\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x40\x6f\x40\x01"..., 248 [pid 384] <... openat resumed>) = 3 [pid 312] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3ff4dd4ab7000002}], 128, 958, NULL, 0) = 1 [pid 310] <... write resumed>) = 248 [pid 384] fstat(3 [pid 312] futex(0x34196c0, FUTEX_WAKE_PRIVATE, 1 [pid 310] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x01\x00\x00\x00\xf4\x00\x00\x00\x00\x00\x00\x00", 56 [pid 384] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 312] <... futex resumed>) = 1 [pid 310] <... write resumed>) = 56 [pid 304] <... futex resumed>) = 0 [pid 384] getdents64(3 [pid 312] read(6 [pid 310] write(18, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xf4\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 384] <... getdents64 resumed>, 0x55556b4ae900 /* 6 entries */, 32768) = 176 [pid 312] <... read resumed>, "\xf4\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x01\x00\x00\x00\x20\x00\x00\x00\xf3\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x40\x6f\x40\x01"..., 9967212) = 248 [pid 310] <... write resumed>) = 48 [pid 384] umount2("./53/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 312] read(6 [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 384] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 312] <... read resumed>, 0x198990a00000, 9967212) = -1 EAGAIN (Resource temporarily unavailable) [pid 384] newfstatat(AT_FDCWD, "./53/binderfs" [pid 312] epoll_pwait(4 [pid 384] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 312] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 384] unlink("./53/binderfs" [pid 312] epoll_pwait(4 [pid 304] futex(0x34196c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=945036838} [pid 384] <... unlink resumed>) = 0 [pid 384] umount2("./53/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 384] newfstatat(AT_FDCWD, "./53/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 384] unlink("./53/cgroup.net") = 0 [pid 384] umount2("./53/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 384] newfstatat(AT_FDCWD, "./53/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 384] unlink("./53/cgroup.cpu") = 0 [pid 384] umount2("./53/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 384] newfstatat(AT_FDCWD, "./53/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 384] unlink("./53/cgroup") = 0 [pid 384] getdents64(3, 0x55556b4ae900 /* 0 entries */, 32768) = 0 [pid 384] close(3) = 0 [pid 384] unlinkat(AT_FDCWD, "./53", AT_REMOVEDIR) = 0 [pid 384] mkdirat(AT_FDCWD, "./54", 0777) = 0 [pid 384] openat(AT_FDCWD, "/dev/loop1", O_RDWR) = 3 [pid 384] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 384] close(3) = 0 [pid 384] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 381] close(3 [pid 388] <... unlinkat resumed>) = 0 [pid 384] <... socket resumed>) = 3 [pid 384] close(3) = 0 [pid 381] <... close resumed>) = 0 [pid 388] mkdirat(AT_FDCWD, "./43", 0777 [pid 384] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 381] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 388] <... mkdirat resumed>) = 0 [pid 384] <... socket resumed>) = 3 [pid 388] openat(AT_FDCWD, "/dev/loop5", O_RDWR [pid 384] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 381] <... socket resumed>) = 3 [pid 388] <... openat resumed>) = 3 [pid 384] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 1080] <... chdir resumed>) = 0 [pid 1075] <... set_robust_list resumed>) = 0 [pid 1064] futex(0x7f6bbdca6fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 388] ioctl(3, LOOP_CLR_FD [pid 384] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 381] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 386] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=118, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 384] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 386] rt_sigreturn({mask=[]} [pid 384] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=154, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 386] <... rt_sigreturn resumed>) = 0 [pid 384] rt_sigreturn({mask=[]}) = 0 [pid 384] close(3) = 0 [pid 384] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 384] close(3) = 0 [pid 384] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 384] close(3) = 0 [pid 384] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xf4\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 384] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 384] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-15/strace-static-x86_64: Process 1090 attached [pid 1090] set_robust_list(0x55556b49b7e0, 24 [pid 384] <... clone resumed>, child_tidptr=0x55556b49b7d0) = 164 [pid 1090] <... set_robust_list resumed>) = 0 [pid 384] rt_sigprocmask(SIG_SETMASK, [] [pid 1090] rt_sigprocmask(SIG_SETMASK, [] [pid 384] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1090] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1090] chdir("./54") = 0 [pid 1090] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1090] setpgid(0, 0) = 0 [pid 1090] symlinkat("/syzcgroup/unified/syz1", AT_FDCWD, "./cgroup") = 0 [pid 1090] symlinkat("/syzcgroup/cpu/syz1", AT_FDCWD, "./cgroup.cpu") = 0 [pid 1090] symlinkat("/syzcgroup/net/syz1", AT_FDCWD, "./cgroup.net") = 0 [pid 1090] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1090] write(3, "1000", 4) = 4 [pid 1090] close(3) = 0 [pid 1090] read(200, 0x7ffe17bbdd80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 1090] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 1090] close(249) = 0 [pid 1090] close(248) = 0 [pid 1090] prctl(PR_SET_NAME, "syz.1.244") = 0 [pid 1090] close(4) = 0 [pid 1090] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1090] rt_sigaction(SIGRT_1, {sa_handler=0x7f21591a9650, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f215912b450}, NULL, 8) = 0 [pid 1090] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1090] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f2158fcb000 [pid 1090] mprotect(0x7f2158fcc000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1090] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1090] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f2158feb990, parent_tid=0x7f2158feb990, exit_signal=0, stack=0x7f2158fcb000, stack_size=0x201c0, tls=0x7f2158feb6c0}ci2-android-5-15/strace-static-x86_64: Process 1091 attached [pid 1091] set_robust_list(0x7f2158feb9a0, 24 [pid 1090] <... clone3 resumed> => {parent_tid=[165]}, 88) = 165 [pid 1091] <... set_robust_list resumed>) = 0 [pid 1090] rt_sigprocmask(SIG_SETMASK, [] [pid 1091] rt_sigprocmask(SIG_SETMASK, [] [pid 1090] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1091] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1090] futex(0x7f2159411fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1091] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 1090] <... futex resumed>) = 0 [pid 1091] <... socket resumed>) = 3 [pid 1090] futex(0x7f2159411fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1091] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 1090] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1091] <... futex resumed>) = 0 [pid 1090] futex(0x7f2159411fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1091] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 1090] <... futex resumed>) = 0 [pid 1091] <... socket resumed>) = 4 [pid 1090] futex(0x7f2159411fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1091] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 1090] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1091] <... futex resumed>) = 0 [pid 1090] futex(0x7f2159411fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1091] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 1090] <... futex resumed>) = 0 [pid 1091] <... connect resumed>) = 0 [pid 1090] futex(0x7f2159411fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1091] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 1090] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1091] <... futex resumed>) = 0 [pid 1090] futex(0x7f2159411fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1091] sendfile(-1, -1, [3 [pid 1090] <... futex resumed>) = 0 [pid 1091] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 1090] futex(0x7f2159411fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1091] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 1090] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1091] <... futex resumed>) = 0 [pid 1090] futex(0x7f2159411fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1091] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 1090] <... futex resumed>) = 0 [pid 1091] <... clone3 resumed>) = 166 [pid 1090] futex(0x7f2159411fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1091] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 1090] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1091] <... futex resumed>) = 0 [pid 1090] futex(0x7f2159411fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1091] ioctl(3, PPPIOCSMRU, 0 [pid 1090] <... futex resumed>) = 0 [pid 1091] <... ioctl resumed>) = -1 ENOSYS (Function not implemented) [pid 1090] futex(0x7f2159411fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1091] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 1090] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1091] <... futex resumed>) = 0 [pid 1090] close_range(3, 30, 0 [pid 1091] futex(0x7f2159411fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1090] <... close_range resumed>) = 0 [pid 1090] exit_group(0 [pid 1091] <... futex resumed>) = ? [pid 1090] <... exit_group resumed>) = ? [pid 1091] +++ exited with 0 +++ [pid 1090] +++ exited with 0 +++ [pid 384] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=164, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 384] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 1075] rt_sigprocmask(SIG_SETMASK, [] [pid 1064] <... futex resumed>) = 1 [pid 1075] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1075] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 1064] futex(0x7f6bbdca6fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1075] <... socket resumed>) = 4 [pid 1075] futex(0x7f6bbdca709c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1075] futex(0x7f6bbdca7098, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1080] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 388] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 381] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 312] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3ff4dd4ab7000002}], 128, 945, NULL, 0) = 1 [pid 312] futex(0x34196c0, FUTEX_WAKE_PRIVATE, 1) = 1 [pid 304] <... futex resumed>) = 0 [pid 312] read(6 [pid 304] sched_yield( [pid 312] <... read resumed>, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x01\x00\x00\x00\xf4\x00\x00\x00\x00\x00\x00\x00", 9967212) = 56 [pid 312] write(6, "\x9c\x01\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xfe\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 416) = 416 [pid 310] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=950352555}) [pid 312] read(6 [pid 310] read(3 [pid 312] <... read resumed>, 0x198990a00000, 9967212) = -1 EAGAIN (Resource temporarily unavailable) [pid 310] <... read resumed>, "\x9c\x01\x00\x00", 4) = 4 [pid 384] write(248, "\x00\x00\x00\x00", 4 [pid 312] epoll_pwait(4 [pid 310] read(3 [pid 384] <... write resumed>) = 4 [pid 312] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 310] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xfe\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x36\x01\x00\x00"..., 412) = 412 [pid 384] umount2("./54", MNT_FORCE|UMOUNT_NOFOLLOW [pid 312] epoll_pwait(4 [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 384] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 310] <... pselect6 resumed>) = 1 (in [26], left {tv_sec=0, tv_nsec=999988264}) [pid 384] openat(AT_FDCWD, "./54", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 310] read(26 [pid 384] <... openat resumed>) = 3 [pid 310] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 384] fstat(3 [pid 310] write(3, "\xe4\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x01\x00\x00\x00\x20\x00\x00\x00\xf4\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x1c\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x1c\x00\x00\x00\x14\x00\x00\x00\xc0\x32\x0a\x03"..., 232 [pid 384] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 312] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3ff4dd4ab7000002}], 128, 895, NULL, 0) = 1 [pid 310] <... write resumed>) = 232 [pid 384] getdents64(3 [pid 312] read(6 [pid 310] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x01\x00\x00\x00\xf5\x00\x00\x00\x00\x00\x00\x00", 56 [pid 384] <... getdents64 resumed>, 0x55556b4ae900 /* 6 entries */, 32768) = 176 [pid 312] <... read resumed>, "\xe4\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x01\x00\x00\x00\x20\x00\x00\x00\xf4\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x1c\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x1c\x00\x00\x00\x14\x00\x00\x00\xc0\x32\x0a\x03"..., 9967212) = 232 [pid 310] <... write resumed>) = 56 [pid 384] umount2("./54/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 312] read(6 [pid 310] write(18, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xf5\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 384] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 312] <... read resumed>, 0x198990a00000, 9967212) = -1 EAGAIN (Resource temporarily unavailable) [pid 310] <... write resumed>) = 48 [pid 384] newfstatat(AT_FDCWD, "./54/binderfs" [pid 312] epoll_pwait(4 [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 384] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 312] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 384] unlink("./54/binderfs" [pid 312] epoll_pwait(4 [pid 384] <... unlink resumed>) = 0 [pid 384] umount2("./54/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 384] newfstatat(AT_FDCWD, "./54/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 384] unlink("./54/cgroup.net") = 0 [pid 388] close(3 [pid 381] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 384] umount2("./54/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 304] <... sched_yield resumed>) = 0 [pid 384] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [ 43.032634][ T1074] WARNING: CPU: 0 PID: 1074 at net/l2tp/l2tp_ppp.c:156 pppol2tp_sock_to_session+0x167/0x1b0 [ 43.043672][ T1063] Code: 5d c3 e8 2c 83 0b fd be 02 00 00 00 eb 0a e8 20 83 0b fd be 01 00 00 00 4c 89 f7 e8 33 02 f2 fd e9 0f ff ff ff e8 09 83 0b fd <0f> 0b 48 89 df e8 ef 00 00 00 eb bd e8 f8 82 0b fd 4c 89 f7 be 03 [ 43.043824][ T1074] Modules linked in: [ 43.063624][ T1051] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 43.076822][ T1009] RBP: 00007f6bbdab6024 R08: 0000000000000000 R09: 0000000000000058 [ 43.077303][ T1074] [pid 384] newfstatat(AT_FDCWD, "./54/cgroup.cpu" [pid 381] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 1080] <... prctl resumed>) = 0 [pid 1066] <... futex resumed>) = 0 [pid 388] <... close resumed>) = 0 [pid 384] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 384] unlink("./54/cgroup.cpu" [pid 304] futex(0x34196c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=887818989} [pid 384] <... unlink resumed>) = 0 [pid 384] umount2("./54/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 384] newfstatat(AT_FDCWD, "./54/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 384] unlink("./54/cgroup") = 0 [pid 384] getdents64(3, 0x55556b4ae900 /* 0 entries */, 32768) = 0 [pid 384] close(3) = 0 [pid 384] unlinkat(AT_FDCWD, "./54", AT_REMOVEDIR) = 0 [pid 384] mkdirat(AT_FDCWD, "./55", 0777) = 0 [pid 384] openat(AT_FDCWD, "/dev/loop1", O_RDWR) = 3 [pid 384] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 384] close(3) = 0 [pid 384] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 384] close(3) = 0 [pid 384] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 384] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 384] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 384] close(3) = 0 [pid 384] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 384] close(3) = 0 [pid 384] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 384] close(3 [pid 381] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\xf0\xe4\x1a\x8a\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 388] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 384] <... close resumed>) = 0 [pid 384] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xf5\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 388] <... socket resumed>) = 3 [pid 384] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 384] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-15/strace-static-x86_64: Process 1093 attached [pid 1080] setpgid(0, 0 [pid 388] close(3 [pid 381] <... setsockopt resumed>) = 0 [pid 1093] set_robust_list(0x55556b49b7e0, 24 [pid 384] <... clone resumed>, child_tidptr=0x55556b49b7d0) = 167 [pid 1093] <... set_robust_list resumed>) = 0 [pid 384] rt_sigprocmask(SIG_SETMASK, [] [pid 1093] rt_sigprocmask(SIG_SETMASK, [] [pid 384] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1093] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1093] chdir("./55") = 0 [pid 1093] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1093] setpgid(0, 0) = 0 [pid 1093] symlinkat("/syzcgroup/unified/syz1", AT_FDCWD, "./cgroup") = 0 [pid 1093] symlinkat("/syzcgroup/cpu/syz1", AT_FDCWD, "./cgroup.cpu") = 0 [pid 1093] symlinkat("/syzcgroup/net/syz1", AT_FDCWD, "./cgroup.net") = 0 [pid 1093] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1093] write(3, "1000", 4) = 4 [pid 1093] close(3) = 0 [pid 1093] read(200, 0x7ffe17bbdd80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 1093] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 1093] close(249) = 0 [pid 1093] close(248) = 0 [pid 1093] prctl(PR_SET_NAME, "syz.1.245") = 0 [pid 1093] close(4) = 0 [pid 1093] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1093] rt_sigaction(SIGRT_1, {sa_handler=0x7f21591a9650, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f215912b450}, NULL, 8) = 0 [pid 1093] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1093] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f2158fcb000 [pid 1093] mprotect(0x7f2158fcc000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1093] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1093] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f2158feb990, parent_tid=0x7f2158feb990, exit_signal=0, stack=0x7f2158fcb000, stack_size=0x201c0, tls=0x7f2158feb6c0}ci2-android-5-15/strace-static-x86_64: Process 1094 attached [pid 1094] set_robust_list(0x7f2158feb9a0, 24 [pid 1093] <... clone3 resumed> => {parent_tid=[168]}, 88) = 168 [pid 1094] <... set_robust_list resumed>) = 0 [pid 1093] rt_sigprocmask(SIG_SETMASK, [] [pid 1094] rt_sigprocmask(SIG_SETMASK, [] [pid 1093] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1094] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1093] futex(0x7f2159411fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1094] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 1093] <... futex resumed>) = 0 [pid 1094] <... socket resumed>) = 3 [pid 1093] futex(0x7f2159411fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1094] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 1093] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1094] <... futex resumed>) = 0 [pid 1093] futex(0x7f2159411fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1094] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 1093] <... futex resumed>) = 0 [pid 1094] <... socket resumed>) = 4 [pid 1093] futex(0x7f2159411fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1094] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 1093] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1094] <... futex resumed>) = 0 [pid 1093] futex(0x7f2159411fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1094] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 1093] <... futex resumed>) = 0 [pid 1094] <... connect resumed>) = 0 [pid 1093] futex(0x7f2159411fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1094] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 1093] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1094] <... futex resumed>) = 0 [pid 1093] futex(0x7f2159411fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1094] sendfile(-1, -1, [3 [pid 1093] <... futex resumed>) = 0 [pid 1094] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 1093] futex(0x7f2159411fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1094] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 1093] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1094] <... futex resumed>) = 0 [pid 1093] futex(0x7f2159411fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1094] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 1093] <... futex resumed>) = 0 [pid 1094] <... clone3 resumed>) = 169 [pid 1093] futex(0x7f2159411fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1094] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 1093] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1094] <... futex resumed>) = 0 [pid 1093] futex(0x7f2159411fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1094] ioctl(3, PPPIOCSMRU, 0 [pid 1093] <... futex resumed>) = 0 [pid 1094] <... ioctl resumed>) = -1 ENOSYS (Function not implemented) [pid 1093] futex(0x7f2159411fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1094] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 1093] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1094] <... futex resumed>) = 0 [pid 1093] close_range(3, 30, 0 [pid 1094] futex(0x7f2159411fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1093] <... close_range resumed>) = 0 [pid 1093] exit_group(0 [pid 1094] <... futex resumed>) = ? [pid 1093] <... exit_group resumed>) = ? [pid 1094] +++ exited with 0 +++ [pid 1093] +++ exited with 0 +++ [pid 384] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=167, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 384] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 384] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 310] <... pselect6 resumed>) = 1 (in [26], left {tv_sec=0, tv_nsec=976583888}) [pid 384] umount2("./55", MNT_FORCE|UMOUNT_NOFOLLOW [pid 310] read(26 [pid 384] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 310] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 384] openat(AT_FDCWD, "./55", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 310] write(3, "\xe4\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x01\x00\x00\x00\x20\x00\x00\x00\xf5\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x1c\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x1c\x00\x00\x00\x14\x00\x00\x00\x40\x78\x7d\x01"..., 232 [pid 384] <... openat resumed>) = 3 [pid 310] <... write resumed>) = 232 [pid 384] fstat(3 [pid 310] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x01\x00\x00\x00\xf6\x00\x00\x00\x00\x00\x00\x00", 56 [pid 384] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 310] <... write resumed>) = 56 [pid 384] getdents64(3 [pid 310] write(18, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xf6\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 384] <... getdents64 resumed>, 0x55556b4ae900 /* 6 entries */, 32768) = 176 [pid 310] <... write resumed>) = 48 [pid 384] umount2("./55/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 384] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 384] newfstatat(AT_FDCWD, "./55/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 384] unlink("./55/binderfs") = 0 [pid 384] umount2("./55/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 384] newfstatat(AT_FDCWD, "./55/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 384] unlink("./55/cgroup.net") = 0 [pid 384] umount2("./55/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 384] newfstatat(AT_FDCWD, "./55/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 384] unlink("./55/cgroup.cpu") = 0 [pid 384] umount2("./55/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 384] newfstatat(AT_FDCWD, "./55/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 384] unlink("./55/cgroup") = 0 [pid 384] getdents64(3, 0x55556b4ae900 /* 0 entries */, 32768) = 0 [pid 384] close(3) = 0 [pid 384] unlinkat(AT_FDCWD, "./55", AT_REMOVEDIR) = 0 [pid 384] mkdirat(AT_FDCWD, "./56", 0777) = 0 [pid 384] openat(AT_FDCWD, "/dev/loop1", O_RDWR) = 3 [pid 384] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 384] close(3 [pid 388] <... close resumed>) = 0 [pid 384] <... close resumed>) = 0 [pid 381] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 384] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 384] close(3) = 0 [pid 384] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 381] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 388] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 384] <... socket resumed>) = 3 [pid 384] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 384] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 384] close(3) = 0 [pid 384] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 381] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 388] <... socket resumed>) = 3 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 384] close(3) = 0 [pid 384] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 388] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 384] <... socket resumed>) = 3 [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 381] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 388] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 381] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf0\xe4\x1a\x8a\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 388] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 384] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 381] <... setsockopt resumed>) = 0 [pid 388] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 384] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 388] close(3 [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 381] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 388] <... close resumed>) = 0 [pid 384] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 388] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 384] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 381] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 384] close(3 [pid 388] <... socket resumed>) = 3 [pid 384] <... close resumed>) = 0 [pid 381] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 384] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xf6\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 384] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 384] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-15/strace-static-x86_64: Process 1096 attached [pid 1066] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 388] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 381] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 1096] set_robust_list(0x55556b49b7e0, 24 [pid 384] <... clone resumed>, child_tidptr=0x55556b49b7d0) = 170 [pid 1096] <... set_robust_list resumed>) = 0 [pid 384] rt_sigprocmask(SIG_SETMASK, [] [pid 1096] rt_sigprocmask(SIG_SETMASK, [] [pid 384] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1096] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1096] chdir("./56") = 0 [pid 1096] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1096] setpgid(0, 0) = 0 [pid 1096] symlinkat("/syzcgroup/unified/syz1", AT_FDCWD, "./cgroup") = 0 [pid 1096] symlinkat("/syzcgroup/cpu/syz1", AT_FDCWD, "./cgroup.cpu") = 0 [pid 1096] symlinkat("/syzcgroup/net/syz1", AT_FDCWD, "./cgroup.net") = 0 [pid 1096] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1096] write(3, "1000", 4) = 4 [pid 1096] close(3) = 0 [pid 1096] read(200, 0x7ffe17bbdd80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 1096] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 1096] close(249) = 0 [pid 1096] close(248) = 0 [pid 1096] prctl(PR_SET_NAME, "syz.1.246") = 0 [pid 1096] close(4) = 0 [pid 1096] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1096] rt_sigaction(SIGRT_1, {sa_handler=0x7f21591a9650, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f215912b450}, NULL, 8) = 0 [pid 1096] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1096] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f2158fcb000 [pid 1096] mprotect(0x7f2158fcc000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1096] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1096] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f2158feb990, parent_tid=0x7f2158feb990, exit_signal=0, stack=0x7f2158fcb000, stack_size=0x201c0, tls=0x7f2158feb6c0}ci2-android-5-15/strace-static-x86_64: Process 1097 attached [pid 1097] set_robust_list(0x7f2158feb9a0, 24 [pid 1096] <... clone3 resumed> => {parent_tid=[171]}, 88) = 171 [pid 1097] <... set_robust_list resumed>) = 0 [pid 1096] rt_sigprocmask(SIG_SETMASK, [] [pid 1097] rt_sigprocmask(SIG_SETMASK, [] [pid 1096] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1097] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1096] futex(0x7f2159411fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1097] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 1096] <... futex resumed>) = 0 [pid 1097] <... socket resumed>) = 3 [pid 1096] futex(0x7f2159411fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1097] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 1096] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1097] <... futex resumed>) = 0 [pid 1096] futex(0x7f2159411fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1097] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 1096] <... futex resumed>) = 0 [pid 1066] <... connect resumed>) = -1 EBADF (Bad file descriptor) [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 381] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xf0\xe4\x1a\x8a\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 1097] <... socket resumed>) = 4 [pid 1096] futex(0x7f2159411fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 384] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=157, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 1097] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 1096] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 384] rt_sigreturn({mask=[]} [pid 1097] <... futex resumed>) = 0 [pid 1096] futex(0x7f2159411fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 384] <... rt_sigreturn resumed>) = -1 EINTR (Interrupted system call) [pid 1097] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 1096] <... futex resumed>) = 0 [pid 1097] <... connect resumed>) = -1 EEXIST (File exists) [pid 1096] futex(0x7f2159411fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1097] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 1096] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1097] <... futex resumed>) = 0 [pid 1096] futex(0x7f2159411fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1097] sendfile(-1, -1, [3 [pid 1096] <... futex resumed>) = 0 [pid 1097] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 1096] futex(0x7f2159411fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1097] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 1096] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1097] <... futex resumed>) = 0 [pid 1096] futex(0x7f2159411fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1097] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 1096] <... futex resumed>) = 0 [pid 1097] <... clone3 resumed>) = 172 [ 43.089609][ T1051] Call Trace: [ 43.093206][ T1074] CPU: 0 PID: 1074 Comm: syz.6.236 Tainted: G B W syzkaller #0 [ 43.103599][ T1074] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 43.123044][ T1051] [ 43.127553][ T1051] pppol2tp_release+0x150/0x2b0 [ 43.130395][ T1063] RSP: 0018:ffffc900023efbf0 EFLAGS: 00010293 [pid 1096] futex(0x7f2159411fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1097] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 1096] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1080] <... setpgid resumed>) = 0 [pid 1064] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 388] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 381] <... setsockopt resumed>) = 0 [pid 312] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3ff4dd4ab7000002}], 128, 893, NULL, 0) = 1 [pid 1097] <... futex resumed>) = 0 [pid 1096] futex(0x7f2159411fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 312] futex(0x34196c0, FUTEX_WAKE_PRIVATE, 1 [pid 1097] ioctl(3, PPPIOCSMRU, 0 [pid 1096] <... futex resumed>) = 0 [pid 312] <... futex resumed>) = 1 [pid 304] <... futex resumed>) = 0 [pid 1097] <... ioctl resumed>) = -1 ENOTCONN (Transport endpoint is not connected) [pid 1096] futex(0x7f2159411fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 312] read(6 [pid 1097] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 1096] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 312] <... read resumed>, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x01\x00\x00\x00\xf5\x00\x00\x00\x00\x00\x00\x00\xe4\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00"..., 9967212) = 344 [pid 1097] <... futex resumed>) = 0 [pid 1096] close_range(3, 30, 0 [pid 312] write(6, "\x9c\x01\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xff\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 416 [pid 1097] futex(0x7f2159411fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1096] <... close_range resumed>) = 0 [pid 312] <... write resumed>) = 416 [pid 310] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=978140556}) [pid 1096] exit_group(0 [pid 312] write(6, "\x9c\x01\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 416 [pid 310] read(3 [pid 1097] <... futex resumed>) = ? [pid 1096] <... exit_group resumed>) = ? [pid 312] <... write resumed>) = 416 [pid 310] <... read resumed>, "\x9c\x01\x00\x00", 4) = 4 [pid 1097] +++ exited with 0 +++ [pid 1096] +++ exited with 0 +++ [pid 312] read(6 [pid 310] read(3 [pid 312] <... read resumed>, 0x198990a00000, 9967212) = -1 EAGAIN (Resource temporarily unavailable) [pid 310] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xff\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x36\x01\x00\x00"..., 412) = 412 [pid 384] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=170, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 312] epoll_pwait(4 [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 384] rt_sigreturn({mask=[]} [pid 312] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 310] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=999989067}) [pid 384] <... rt_sigreturn resumed>) = -1 EINTR (Interrupted system call) [pid 312] epoll_pwait(4 [pid 310] read(3, "\x9c\x01\x00\x00", 4) = 4 [pid 310] read(3 [pid 304] futex(0x34196c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=844425737} [pid 384] write(248, "\x00\x00\x00\x00", 4 [pid 310] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x36\x01\x00\x00"..., 412) = 412 [pid 384] <... write resumed>) = 4 [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 384] umount2("./56", MNT_FORCE|UMOUNT_NOFOLLOW [pid 310] <... pselect6 resumed>) = 1 (in [26], left {tv_sec=0, tv_nsec=999989389}) [pid 384] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 310] read(26 [pid 384] openat(AT_FDCWD, "./56", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 310] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 384] <... openat resumed>) = 3 [pid 310] write(3, "\xf4\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x01\x00\x00\x00\x20\x00\x00\x00\xf6\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x80\xba\x8c\x01"..., 248 [pid 384] fstat(3 [pid 312] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3ff4dd4ab7000002}], 128, 845, NULL, 0) = 1 [pid 310] <... write resumed>) = 248 [pid 384] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 312] futex(0x34196c0, FUTEX_WAKE_PRIVATE, 1 [pid 310] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x01\x00\x00\x00\xf7\x00\x00\x00\x00\x00\x00\x00", 56 [pid 384] getdents64(3 [pid 312] <... futex resumed>) = 1 [pid 310] <... write resumed>) = 56 [pid 304] <... futex resumed>) = 0 [pid 384] <... getdents64 resumed>, 0x55556b4ae900 /* 6 entries */, 32768) = 176 [pid 312] read(6 [pid 310] write(18, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xf7\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 384] umount2("./56/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 312] <... read resumed>, "\xf4\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x01\x00\x00\x00\x20\x00\x00\x00\xf6\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x80\xba\x8c\x01"..., 9967212) = 248 [pid 310] <... write resumed>) = 48 [pid 384] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 312] read(6 [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 384] newfstatat(AT_FDCWD, "./56/binderfs" [pid 312] <... read resumed>, 0x198990a00000, 9967212) = -1 EAGAIN (Resource temporarily unavailable) [pid 384] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 312] epoll_pwait(4 [pid 384] unlink("./56/binderfs" [pid 312] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 384] <... unlink resumed>) = 0 [pid 312] epoll_pwait(4 [pid 304] futex(0x34196c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=842324032} [pid 384] umount2("./56/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 384] newfstatat(AT_FDCWD, "./56/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 384] unlink("./56/cgroup.net") = 0 [pid 384] umount2("./56/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 384] newfstatat(AT_FDCWD, "./56/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 1080] symlinkat("/syzcgroup/unified/syz6", AT_FDCWD, "./cgroup" [pid 1064] futex(0x7f6bbdca7098, FUTEX_WAKE_PRIVATE, 1000000 [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 384] unlink("./56/cgroup.cpu" [pid 381] close(3 [pid 384] <... unlink resumed>) = 0 [pid 384] umount2("./56/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 384] newfstatat(AT_FDCWD, "./56/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 384] unlink("./56/cgroup") = 0 [pid 384] getdents64(3, 0x55556b4ae900 /* 0 entries */, 32768) = 0 [pid 384] close(3) = 0 [pid 384] unlinkat(AT_FDCWD, "./56", AT_REMOVEDIR) = 0 [pid 384] mkdirat(AT_FDCWD, "./57", 0777) = 0 [pid 384] openat(AT_FDCWD, "/dev/loop1", O_RDWR) = 3 [pid 384] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 384] close(3) = 0 [pid 384] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=160, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 384] rt_sigreturn({mask=[]}) = 0 [pid 384] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 384] close(3) = 0 [pid 384] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 384] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 384] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 384] close(3) = 0 [pid 384] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 384] close(3) = 0 [pid 384] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 384] close(3) = 0 [pid 384] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xf7\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 384] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 384] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-15/strace-static-x86_64: Process 1099 attached [pid 1099] set_robust_list(0x55556b49b7e0, 24 [pid 384] <... clone resumed>, child_tidptr=0x55556b49b7d0) = 173 [pid 1099] <... set_robust_list resumed>) = 0 [pid 384] rt_sigprocmask(SIG_SETMASK, [] [pid 1099] rt_sigprocmask(SIG_SETMASK, [] [pid 384] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1099] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1099] chdir("./57") = 0 [pid 1099] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1099] setpgid(0, 0) = 0 [pid 1099] symlinkat("/syzcgroup/unified/syz1", AT_FDCWD, "./cgroup") = 0 [pid 1099] symlinkat("/syzcgroup/cpu/syz1", AT_FDCWD, "./cgroup.cpu") = 0 [pid 1099] symlinkat("/syzcgroup/net/syz1", AT_FDCWD, "./cgroup.net") = 0 [pid 1099] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1099] write(3, "1000", 4) = 4 [pid 1099] close(3) = 0 [pid 1099] read(200, 0x7ffe17bbdd80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 1099] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 1099] close(249) = 0 [pid 1099] close(248) = 0 [pid 1099] prctl(PR_SET_NAME, "syz.1.247") = 0 [pid 1099] close(4) = 0 [pid 1099] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1099] rt_sigaction(SIGRT_1, {sa_handler=0x7f21591a9650, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f215912b450}, NULL, 8) = 0 [pid 1099] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1099] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f2158fcb000 [pid 1099] mprotect(0x7f2158fcc000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1099] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1099] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f2158feb990, parent_tid=0x7f2158feb990, exit_signal=0, stack=0x7f2158fcb000, stack_size=0x201c0, tls=0x7f2158feb6c0}ci2-android-5-15/strace-static-x86_64: Process 1100 attached [pid 1100] set_robust_list(0x7f2158feb9a0, 24 [pid 1099] <... clone3 resumed> => {parent_tid=[174]}, 88) = 174 [pid 1100] <... set_robust_list resumed>) = 0 [pid 1099] rt_sigprocmask(SIG_SETMASK, [] [pid 1100] rt_sigprocmask(SIG_SETMASK, [] [pid 1099] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1100] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1099] futex(0x7f2159411fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1100] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 1099] <... futex resumed>) = 0 [pid 1100] <... socket resumed>) = 3 [pid 1099] futex(0x7f2159411fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1100] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 1099] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1100] <... futex resumed>) = 0 [pid 1099] futex(0x7f2159411fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1100] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 1099] <... futex resumed>) = 0 [pid 1100] <... socket resumed>) = 4 [pid 1099] futex(0x7f2159411fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1100] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 1099] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1100] <... futex resumed>) = 0 [pid 1099] futex(0x7f2159411fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1100] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 1099] <... futex resumed>) = 0 [pid 1100] <... connect resumed>) = -1 EEXIST (File exists) [pid 1099] futex(0x7f2159411fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1100] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 1099] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1100] <... futex resumed>) = 0 [pid 1099] futex(0x7f2159411fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1100] sendfile(-1, -1, [3 [pid 1099] <... futex resumed>) = 0 [pid 1100] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 1099] futex(0x7f2159411fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1100] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 1099] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1100] <... futex resumed>) = 0 [pid 1099] futex(0x7f2159411fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1100] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 1099] <... futex resumed>) = 0 [pid 1100] <... clone3 resumed>) = 175 [pid 1099] futex(0x7f2159411fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1080] <... symlinkat resumed>) = 0 [pid 1066] futex(0x7f6bbdca6fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 388] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 381] <... close resumed>) = 0 [pid 1100] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 1099] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1100] <... futex resumed>) = 0 [pid 1099] futex(0x7f2159411fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1100] ioctl(3, PPPIOCSMRU, 0 [pid 1099] <... futex resumed>) = 0 [pid 1100] <... ioctl resumed>) = -1 ENOTCONN (Transport endpoint is not connected) [pid 1099] futex(0x7f2159411fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1100] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 1099] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1100] <... futex resumed>) = 0 [pid 1099] close_range(3, 30, 0 [pid 1100] futex(0x7f2159411fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1099] <... close_range resumed>) = 0 [pid 1099] exit_group(0 [pid 1100] <... futex resumed>) = ? [pid 1099] <... exit_group resumed>) = ? [pid 1100] +++ exited with 0 +++ [pid 1099] +++ exited with 0 +++ [pid 384] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=173, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 384] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [ 43.133133][ T1074] RIP: 0010:pppol2tp_sock_to_session+0x167/0x1b0 [ 43.140386][ T1063] [ 43.146274][ T1074] Code: 5d c3 e8 2c 83 0b fd be 02 00 00 00 eb 0a e8 20 83 0b fd be 01 00 00 00 4c 89 f7 e8 33 02 f2 fd e9 0f ff ff ff e8 09 83 0b fd <0f> 0b 48 89 df e8 ef 00 00 00 eb bd e8 f8 82 0b fd 4c 89 f7 be 03 [ 43.170878][ T1074] RSP: 0018:ffffc90002687bf0 EFLAGS: 00010293 [ 43.173313][ T1063] RAX: ffffffff845e33d7 RBX: ffff88811e5fe000 RCX: ffff8881101a2780 [pid 1080] symlinkat("/syzcgroup/cpu/syz6", AT_FDCWD, "./cgroup.cpu" [pid 1075] <... futex resumed>) = 0 [pid 1066] <... futex resumed>) = 0 [pid 1064] <... futex resumed>) = 1 [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 381] read(249 [pid 312] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3ff4dd4ab7000002}], 128, 842, NULL, 0) = 1 [pid 384] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=163, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 312] futex(0x34196c0, FUTEX_WAKE_PRIVATE, 1 [pid 384] rt_sigreturn({mask=[]} [pid 312] <... futex resumed>) = 1 [pid 304] <... futex resumed>) = 0 [pid 384] <... rt_sigreturn resumed>) = 0 [pid 312] read(6, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x01\x00\x00\x00\xf7\x00\x00\x00\x00\x00\x00\x00", 9967212) = 56 [pid 312] write(6, "\x9c\x01\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x01\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 416) = 416 [pid 310] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=951998767}) [pid 312] read(6 [pid 310] read(3 [pid 312] <... read resumed>, 0x198990a00000, 9967212) = -1 EAGAIN (Resource temporarily unavailable) [pid 310] <... read resumed>, "\x9c\x01\x00\x00", 4) = 4 [pid 312] epoll_pwait(4 [pid 310] read(3 [pid 312] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 310] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x01\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x36\x01\x00\x00"..., 412) = 412 [pid 312] epoll_pwait(4 [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 304] futex(0x34196c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=794101571} [pid 1075] sendfile(-1, -1, [3 [pid 1064] futex(0x7f6bbdca709c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1075] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 1075] futex(0x7f6bbdca709c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1064] <... futex resumed>) = 0 [pid 1064] futex(0x7f6bbdca6fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1075] futex(0x7f6bbdca7098, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1064] futex(0x7f6bbdca6fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1080] <... symlinkat resumed>) = 0 [pid 1066] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 388] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 381] <... read resumed>, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xed\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 384] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 310] <... pselect6 resumed>) = 1 (in [26], left {tv_sec=0, tv_nsec=986049537}) [pid 384] umount2("./57", MNT_FORCE|UMOUNT_NOFOLLOW [pid 310] read(26 [pid 384] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 310] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 384] openat(AT_FDCWD, "./57", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 310] write(3, "\xf4\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x01\x00\x00\x00\x20\x00\x00\x00\xf7\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x00\x90\xd0\x03"..., 248 [pid 384] <... openat resumed>) = 3 [pid 312] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3ff4dd4ab7000002}], 128, 794, NULL, 0) = 1 [pid 310] <... write resumed>) = 248 [pid 384] fstat(3 [pid 312] futex(0x34196c0, FUTEX_WAKE_PRIVATE, 1 [pid 310] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x01\x00\x00\x00\xf8\x00\x00\x00\x00\x00\x00\x00", 56 [pid 384] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 312] <... futex resumed>) = 1 [pid 310] <... write resumed>) = 56 [pid 304] <... futex resumed>) = 0 [pid 384] getdents64(3 [pid 312] read(6 [pid 310] write(18, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xf8\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 304] sched_yield( [pid 384] <... getdents64 resumed>, 0x55556b4ae900 /* 6 entries */, 32768) = 176 [pid 312] <... read resumed>, "\xf4\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x01\x00\x00\x00\x20\x00\x00\x00\xf7\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x00\x90\xd0\x03"..., 9967212) = 248 [pid 310] <... write resumed>) = 48 [pid 384] umount2("./57/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 312] read(6 [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 384] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 312] <... read resumed>, 0x198990a00000, 9967212) = -1 EAGAIN (Resource temporarily unavailable) [pid 384] newfstatat(AT_FDCWD, "./57/binderfs" [pid 312] epoll_pwait(4 [pid 384] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 312] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 384] unlink("./57/binderfs" [pid 312] epoll_pwait(4 [pid 384] <... unlink resumed>) = 0 [pid 384] umount2("./57/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 384] newfstatat(AT_FDCWD, "./57/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 384] unlink("./57/cgroup.net") = 0 [pid 384] umount2("./57/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 384] newfstatat(AT_FDCWD, "./57/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 384] unlink("./57/cgroup.cpu") = 0 [pid 384] umount2("./57/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 384] newfstatat(AT_FDCWD, "./57/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 384] unlink("./57/cgroup" [pid 304] <... sched_yield resumed>) = 0 [pid 384] <... unlink resumed>) = 0 [pid 384] getdents64(3, 0x55556b4ae900 /* 0 entries */, 32768) = 0 [pid 384] close(3 [pid 304] futex(0x34196c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=777168347} [pid 384] <... close resumed>) = 0 [pid 384] unlinkat(AT_FDCWD, "./57", AT_REMOVEDIR) = 0 [pid 384] mkdirat(AT_FDCWD, "./58", 0777) = 0 [pid 384] openat(AT_FDCWD, "/dev/loop1", O_RDWR) = 3 [pid 384] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 384] close(3 [pid 1080] symlinkat("/syzcgroup/net/syz6", AT_FDCWD, "./cgroup.net" [pid 1066] <... clone3 resumed>) = 164 [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 384] <... close resumed>) = 0 [pid 381] rt_sigprocmask(SIG_BLOCK, ~[] [pid 384] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 384] close(3) = 0 [pid 384] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 384] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 384] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 384] close(3) = 0 [pid 384] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 384] close(3) = 0 [pid 384] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 384] close(3) = 0 [pid 384] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xf8\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 384] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 384] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-15/strace-static-x86_64: Process 1103 attached [pid 1103] set_robust_list(0x55556b49b7e0, 24 [pid 384] <... clone resumed>, child_tidptr=0x55556b49b7d0) = 176 [pid 1103] <... set_robust_list resumed>) = 0 [pid 384] rt_sigprocmask(SIG_SETMASK, [] [pid 1103] rt_sigprocmask(SIG_SETMASK, [] [pid 384] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1103] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1103] chdir("./58") = 0 [pid 1103] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1103] setpgid(0, 0) = 0 [pid 1103] symlinkat("/syzcgroup/unified/syz1", AT_FDCWD, "./cgroup") = 0 [pid 1103] symlinkat("/syzcgroup/cpu/syz1", AT_FDCWD, "./cgroup.cpu") = 0 [pid 1103] symlinkat("/syzcgroup/net/syz1", AT_FDCWD, "./cgroup.net") = 0 [pid 1103] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1103] write(3, "1000", 4) = 4 [pid 1103] close(3) = 0 [pid 1103] read(200, 0x7ffe17bbdd80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 1080] <... symlinkat resumed>) = 0 [pid 1066] futex(0x7f6bbdca6fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 388] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 381] <... rt_sigprocmask resumed>, [], 8) = 0 [ 43.177566][ T1074] RAX: ffffffff845e33d7 RBX: ffff888107b9e000 RCX: ffff8881100a8000 [ 43.188551][ T1009] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 43.193453][ T1074] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000000c04eb7d [ 43.209858][ T1074] RBP: ffffc90002687c10 R08: ffff888107b9e083 R09: 1ffff11020f73c10 [ 43.217902][ T1074] R10: dffffc0000000000 R11: ffffed1020f73c11 R12: dffffc0000000000 [ 43.225106][ T1092] ------------[ cut here ]------------ [ 43.226468][ T1074] R13: dffffc0000000000 R14: 0000000000000000 R15: ffff88811e66d400 [pid 1080] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1066] <... futex resumed>) = 1 [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 381] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 1103] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 1103] close(249) = 0 [pid 1103] close(248) = 0 [pid 1103] prctl(PR_SET_NAME, "syz.1.248") = 0 [pid 1103] close(4) = 0 [pid 1103] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1103] rt_sigaction(SIGRT_1, {sa_handler=0x7f21591a9650, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f215912b450}, NULL, 8) = 0 [pid 1103] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1103] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f2158fcb000 [pid 1103] mprotect(0x7f2158fcc000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1103] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1103] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f2158feb990, parent_tid=0x7f2158feb990, exit_signal=0, stack=0x7f2158fcb000, stack_size=0x201c0, tls=0x7f2158feb6c0} => {parent_tid=[177]}, 88) = 177 [pid 1103] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1103] futex(0x7f2159411fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1103] futex(0x7f2159411fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-5-15/strace-static-x86_64: Process 1105 attached [pid 1080] <... openat resumed>) = 3 [pid 1066] futex(0x7f6bbdca6fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 388] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 312] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3ff4dd4ab7000002}], 128, 778, NULL, 0) = 1 [pid 312] futex(0x34196c0, FUTEX_WAKE_PRIVATE, 1) = 1 [pid 304] <... futex resumed>) = 0 [pid 312] read(6 [pid 304] sched_yield( [pid 312] <... read resumed>, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x01\x00\x00\x00\xf8\x00\x00\x00\x00\x00\x00\x00", 9967212) = 56 [pid 312] write(6, "\x9c\x01\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x02\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 416) = 416 [pid 310] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=939193168}) [pid 312] read(6 [pid 310] read(3 [pid 312] <... read resumed>, 0x198990a00000, 9967212) = -1 EAGAIN (Resource temporarily unavailable) [pid 310] <... read resumed>, "\x9c\x01\x00\x00", 4) = 4 [pid 312] epoll_pwait(4 [pid 310] read(3 [pid 312] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 310] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x02\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x36\x01\x00\x00"..., 412) = 412 [pid 312] epoll_pwait(4 [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 304] <... sched_yield resumed>) = 0 [pid 1064] <... futex resumed>) = 0 [pid 304] futex(0x34196c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=717232640} [pid 1064] futex(0x7f6bbdca6fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1064] futex(0x7f6bbdca6fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1105] set_robust_list(0x55556226f7e0, 24 [pid 1080] write(3, "1000", 4 [pid 1066] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 381] <... clone resumed>, child_tidptr=0x55556226f7d0) = 110 [pid 384] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=169, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 384] rt_sigreturn({mask=[]}) = 0 ci2-android-5-15/strace-static-x86_64: Process 1104 attached [pid 1104] set_robust_list(0x7f2158feb9a0, 24) = 0 [pid 1104] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1104] socket(AF_PPPOX, SOCK_STREAM, 1) = 3 [pid 1104] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1103] <... futex resumed>) = 0 [pid 1103] futex(0x7f2159411fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1103] futex(0x7f2159411fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1104] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP) = 4 [pid 1104] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1103] <... futex resumed>) = 0 [pid 1103] futex(0x7f2159411fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1103] futex(0x7f2159411fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 384] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=172, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 384] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 1104] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50) = 0 [pid 1104] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1103] <... futex resumed>) = 0 [pid 1103] futex(0x7f2159411fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1103] futex(0x7f2159411fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1104] sendfile(-1, -1, [3], 2757) = -1 EBADF (Bad file descriptor) [pid 1104] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1103] <... futex resumed>) = 0 [pid 1103] futex(0x7f2159411fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1103] futex(0x7f2159411fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1104] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88) = 178 [pid 1104] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1103] <... futex resumed>) = 0 [pid 1103] futex(0x7f2159411fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1103] futex(0x7f2159411fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1104] ioctl(3, PPPIOCSMRU, 0) = -1 ENOSYS (Function not implemented) [pid 1104] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1103] <... futex resumed>) = 0 [pid 1103] close_range(3, 30, 0) = 0 [pid 1103] exit_group(0) = ? [pid 1104] +++ exited with 0 +++ [pid 1103] +++ exited with 0 +++ [ 43.232230][ T1051] sock_close+0xb8/0x200 [ 43.239612][ T1074] FS: 0000000000000000(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 43.246236][ T1092] WARNING: CPU: 1 PID: 1092 at net/l2tp/l2tp_ppp.c:156 pppol2tp_sock_to_session+0x167/0x1b0 [ 43.253608][ T1074] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.265347][ T1063] RDX: 0000000000000000 RSI: 0000000025a2a9a0 RDI: 000000000c04eb7d [ 43.269608][ T1074] CR2: 00007f6bbdca6fac CR3: 000000011f317000 CR4: 00000000003506b0 [pid 1105] <... set_robust_list resumed>) = 0 [pid 1066] ioctl(3, PPPIOCSMRU, 0 [pid 388] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 381] rt_sigprocmask(SIG_SETMASK, [] [pid 1080] <... write resumed>) = 4 [pid 381] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 384] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=176, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 384] rt_sigreturn({mask=[]}) = 0 [pid 1105] rt_sigprocmask(SIG_SETMASK, [] [pid 1066] <... ioctl resumed>) = -1 ENOTCONN (Transport endpoint is not connected) [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1066] futex(0x7f6bbdca6fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 388] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 1105] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1066] <... futex resumed>) = 1 [pid 384] write(248, "\x00\x00\x00\x00", 4 [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 310] <... pselect6 resumed>) = 1 (in [26], left {tv_sec=0, tv_nsec=970181800}) [pid 310] read(26, "\x00\x00\x00\x00", 4) = 4 [pid 1105] chdir("./36" [pid 310] write(3, "\xe4\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x01\x00\x00\x00\x20\x00\x00\x00\xf8\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x1c\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x1c\x00\x00\x00\x14\x00\x00\x00\x00\xcf\x7b\x05"..., 232 [pid 388] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 1105] <... chdir resumed>) = 0 [pid 1066] futex(0x7f6bbdca6fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 312] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3ff4dd4ab7000002}], 128, 717, NULL, 0) = 1 [pid 310] <... write resumed>) = 232 [pid 312] futex(0x34196c0, FUTEX_WAKE_PRIVATE, 1 [pid 310] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x01\x00\x00\x00\xf9\x00\x00\x00\x00\x00\x00\x00", 56 [pid 312] <... futex resumed>) = 1 [pid 310] <... write resumed>) = 56 [pid 304] <... futex resumed>) = 0 [pid 312] read(6 [pid 310] write(18, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xf9\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 304] sched_yield( [pid 312] <... read resumed>, "\xe4\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x01\x00\x00\x00\x20\x00\x00\x00\xf8\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x1c\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x1c\x00\x00\x00\x14\x00\x00\x00\x00\xcf\x7b\x05"..., 9967212) = 232 [pid 310] <... write resumed>) = 48 [pid 312] read(6 [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 312] <... read resumed>, 0x198990a00000, 9967212) = -1 EAGAIN (Resource temporarily unavailable) [pid 312] epoll_pwait(4, [], 128, 0, NULL, 0) = 0 [pid 312] epoll_pwait(4 [pid 388] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 1105] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 304] <... sched_yield resumed>) = 0 [pid 384] <... write resumed>) = 4 [pid 384] umount2("./58", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1105] <... prctl resumed>) = 0 [pid 388] close(3 [pid 304] futex(0x34196c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=686004769} [pid 384] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 384] openat(AT_FDCWD, "./58", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 384] fstat(3, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 384] getdents64(3, 0x55556b4ae900 /* 6 entries */, 32768) = 176 [pid 384] umount2("./58/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 384] newfstatat(AT_FDCWD, "./58/binderfs" [pid 388] <... close resumed>) = 0 [pid 1105] setpgid(0, 0 [pid 384] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 384] unlink("./58/binderfs") = 0 [pid 384] umount2("./58/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 388] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 1105] <... setpgid resumed>) = 0 [pid 384] newfstatat(AT_FDCWD, "./58/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 384] unlink("./58/cgroup.net") = 0 [pid 384] umount2("./58/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 384] newfstatat(AT_FDCWD, "./58/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 384] unlink("./58/cgroup.cpu") = 0 [pid 384] umount2("./58/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 384] newfstatat(AT_FDCWD, "./58/cgroup" [pid 388] <... socket resumed>) = 3 [pid 384] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 384] unlink("./58/cgroup") = 0 [pid 1105] symlinkat("/syzcgroup/unified/syz0", AT_FDCWD, "./cgroup" [pid 388] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 384] getdents64(3 [pid 388] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 384] <... getdents64 resumed>, 0x55556b4ae900 /* 0 entries */, 32768) = 0 [pid 384] close(3 [pid 1105] <... symlinkat resumed>) = 0 [pid 388] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 384] <... close resumed>) = 0 [pid 384] unlinkat(AT_FDCWD, "./58", AT_REMOVEDIR [pid 388] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 1105] symlinkat("/syzcgroup/cpu/syz0", AT_FDCWD, "./cgroup.cpu" [pid 388] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 384] <... unlinkat resumed>) = 0 [pid 384] mkdirat(AT_FDCWD, "./59", 0777 [pid 1105] <... symlinkat resumed>) = 0 [pid 388] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 1105] symlinkat("/syzcgroup/net/syz0", AT_FDCWD, "./cgroup.net" [pid 388] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 1105] <... symlinkat resumed>) = 0 [pid 384] <... mkdirat resumed>) = 0 [pid 384] openat(AT_FDCWD, "/dev/loop1", O_RDWR [pid 1105] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 388] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 384] <... openat resumed>) = 3 [pid 1105] <... openat resumed>) = 3 [pid 388] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 1105] write(3, "1000", 4 [pid 388] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 384] ioctl(3, LOOP_CLR_FD [pid 1105] <... write resumed>) = 4 [pid 388] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 1105] close(3 [pid 384] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 1105] <... close resumed>) = 0 [pid 388] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 384] close(3 [pid 1105] read(200 [pid 388] close(3 [pid 1105] <... read resumed>, 0x7ffe8a1ae760, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 1105] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 1080] close(3 [pid 388] <... close resumed>) = 0 [pid 384] <... close resumed>) = 0 [pid 384] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 384] close(3) = 0 [pid 384] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 384] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 384] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 384] close(3) = 0 [pid 384] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 1105] <... symlinkat resumed>) = 0 [pid 1080] <... close resumed>) = 0 [pid 388] read(249 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 384] close(3) = 0 [pid 384] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 384] close(3) = 0 [pid 384] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xf9\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 384] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 384] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55556b49b7d0) = 179 [pid 384] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-15/strace-static-x86_64: Process 1107 attached [pid 1107] set_robust_list(0x55556b49b7e0, 24) = 0 [pid 1107] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1107] chdir("./59") = 0 [pid 1107] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1107] setpgid(0, 0) = 0 [pid 1107] symlinkat("/syzcgroup/unified/syz1", AT_FDCWD, "./cgroup") = 0 [pid 1107] symlinkat("/syzcgroup/cpu/syz1", AT_FDCWD, "./cgroup.cpu") = 0 [pid 1107] symlinkat("/syzcgroup/net/syz1", AT_FDCWD, "./cgroup.net") = 0 [pid 1107] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1107] write(3, "1000", 4) = 4 [pid 1107] close(3) = 0 [pid 1107] read(200, 0x7ffe17bbdd80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 1107] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 1107] close(249) = 0 [pid 1107] close(248) = 0 [pid 1107] prctl(PR_SET_NAME, "syz.1.249") = 0 [pid 1107] close(4) = 0 [pid 1107] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1107] rt_sigaction(SIGRT_1, {sa_handler=0x7f21591a9650, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f215912b450}, NULL, 8) = 0 [pid 1107] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1107] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f2158fcb000 [pid 1107] mprotect(0x7f2158fcc000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1107] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1107] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f2158feb990, parent_tid=0x7f2158feb990, exit_signal=0, stack=0x7f2158fcb000, stack_size=0x201c0, tls=0x7f2158feb6c0} => {parent_tid=[180]}, 88) = 180 [pid 1107] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1107] futex(0x7f2159411fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1107] futex(0x7f2159411fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1105] close(249 [pid 1080] read(200 [pid 388] <... read resumed>, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xef\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 1064] <... futex resumed>) = 0 [pid 1064] close_range(3, 30, 0) = 0 [pid 1064] exit_group(0) = ? [pid 1075] <... futex resumed>) = ? [pid 1075] +++ exited with 0 +++ [pid 1066] <... futex resumed>) = ? [pid 1066] +++ exited with 0 +++ [pid 1064] +++ exited with 0 +++ [pid 383] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=161, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 383] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 383] write(248, "\x00\x00\x00\x00", 4 [pid 310] <... pselect6 resumed>) = 1 (in [16], left {tv_sec=0, tv_nsec=964288266}) [pid 310] read(16, "\x00\x00\x00\x00", 4) = 4 [pid 310] write(3, "\xf4\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\xeb\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x80\xf7\x12\x25"..., 248) = 248 [pid 310] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\xfa\x00\x00\x00\x00\x00\x00\x00", 56) = 56 [pid 310] write(15, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xfa\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 383] <... write resumed>) = 4 [pid 383] umount2("./52", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 383] openat(AT_FDCWD, "./52", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 383] fstat(3, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 383] getdents64(3, 0x55555db89900 /* 6 entries */, 32768) = 176 [pid 383] umount2("./52/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 383] newfstatat(AT_FDCWD, "./52/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 383] unlink("./52/binderfs") = 0 [pid 383] umount2("./52/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 383] newfstatat(AT_FDCWD, "./52/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 383] unlink("./52/cgroup.net") = 0 [pid 383] umount2("./52/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 383] newfstatat(AT_FDCWD, "./52/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 383] unlink("./52/cgroup.cpu") = 0 [pid 383] umount2("./52/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 383] newfstatat(AT_FDCWD, "./52/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 383] unlink("./52/cgroup") = 0 [pid 383] getdents64(3, 0x55555db89900 /* 0 entries */, 32768) = 0 [pid 383] close(3) = 0 [pid 383] unlinkat(AT_FDCWD, "./52", AT_REMOVEDIR) = 0 [pid 383] mkdirat(AT_FDCWD, "./53", 0777) = 0 [pid 383] openat(AT_FDCWD, "/dev/loop2", O_RDWR [pid 1105] <... close resumed>) = 0 [pid 388] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 383] <... openat resumed>) = 3 [pid 1105] close(248 [pid 383] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 383] close(3 [pid 1105] <... close resumed>) = 0 [pid 1080] <... read resumed>, 0x7ffef91e3880, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 388] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 383] <... close resumed>) = 0 [pid 383] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 383] close(3) = 0 [pid 383] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 383] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 383] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 383] close(3) = 0 [pid 383] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 1105] prctl(PR_SET_NAME, "syz.0.237" [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_INFOci2-android-5-15/strace-static-x86_64: Process 1109 attached [pid 1105] <... prctl resumed>) = 0 [pid 1109] set_robust_list(0x55556936e7e0, 24) = 0 [pid 1109] rt_sigprocmask(SIG_SETMASK, [] [pid 1105] close(4 [pid 388] <... clone resumed>, child_tidptr=0x55556936e7d0) = 134 [pid 1109] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1109] chdir("./43") = 0 [pid 1109] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [ 43.284636][ T1009] R13: 00007f6bbdca7038 R14: 00007f6bbdca6fa0 R15: 00007fff365255a8 [ 43.293348][ T1074] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 43.305826][ T1092] Modules linked in: [ 43.308508][ T1074] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 43.318620][ T1092] CPU: 1 PID: 1092 Comm: syz.1.244 Tainted: G B W syzkaller #0 [ 43.320219][ T1074] Call Trace: [ 43.334722][ T1074] [pid 1109] setpgid(0, 0 [pid 1105] <... close resumed>) = 0 [pid 1080] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 388] rt_sigprocmask(SIG_SETMASK, [] [pid 312] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3ff4dd4ab7000002}], 128, 686, NULL, 0) = 1 [pid 1109] <... setpgid resumed>) = 0 [pid 312] futex(0x34196c0, FUTEX_WAKE_PRIVATE, 1 [pid 1109] symlinkat("/syzcgroup/unified/syz5", AT_FDCWD, "./cgroup" [pid 312] <... futex resumed>) = 1 [pid 304] <... futex resumed>) = 0 [pid 1109] <... symlinkat resumed>) = 0 [pid 312] read(6 [pid 1109] symlinkat("/syzcgroup/cpu/syz5", AT_FDCWD, "./cgroup.cpu" [pid 312] <... read resumed>, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x01\x00\x00\x00\xf9\x00\x00\x00\x00\x00\x00\x00\xf4\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00"..., 9967212) = 360 [pid 1109] <... symlinkat resumed>) = 0 [pid 312] write(6, "\x9c\x01\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x03\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 416 [pid 1109] symlinkat("/syzcgroup/net/syz5", AT_FDCWD, "./cgroup.net" [pid 312] <... write resumed>) = 416 [pid 310] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=988900597}) [pid 1109] <... symlinkat resumed>) = 0 [pid 312] write(6, "\x9c\x01\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x04\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 416 [pid 310] read(3 [pid 1109] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 312] <... write resumed>) = 416 [pid 310] <... read resumed>, "\x9c\x01\x00\x00", 4) = 4 [pid 1109] <... openat resumed>) = 3 [pid 312] read(6 [pid 310] read(3 [pid 1109] write(3, "1000", 4 [pid 312] <... read resumed>, 0x198990a00000, 9967212) = -1 EAGAIN (Resource temporarily unavailable) [pid 310] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x03\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x36\x01\x00\x00"..., 412) = 412 [pid 1109] <... write resumed>) = 4 [pid 312] epoll_pwait(4 [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 1109] close(3 [pid 312] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 310] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=999989955}) [pid 1109] <... close resumed>) = 0 [pid 312] epoll_pwait(4 [pid 310] read(3 [pid 1109] read(200 [pid 310] <... read resumed>, "\x9c\x01\x00\x00", 4) = 4 [pid 1109] <... read resumed>, 0x7fffc284a580, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 310] read(3 [pid 304] futex(0x34196c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=637638690} [pid 1109] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 310] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x04\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x36\x01\x00\x00"..., 412) = 412 [pid 1109] <... symlinkat resumed>) = 0 [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 1109] close(249) = 0 [pid 1109] close(248) = 0 [pid 1109] prctl(PR_SET_NAME, "syz.5.239") = 0 [pid 1109] close(4) = 0 [pid 1109] futex(0x7fbe36238fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1109] rt_sigaction(SIGRT_1, {sa_handler=0x7fbe35fd0650, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fbe35f52450}, NULL, 8) = 0 [pid 1109] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1109] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbe35df2000 [pid 1109] mprotect(0x7fbe35df3000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1109] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1105] futex(0x7fc624282fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 1080] <... symlinkat resumed>) = 0 [pid 388] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 384] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=175, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 383] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 1109] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fbe35e12990, parent_tid=0x7fbe35e12990, exit_signal=0, stack=0x7fbe35df2000, stack_size=0x201c0, tls=0x7fbe35e126c0} => {parent_tid=[135]}, 88) = 135 [pid 1109] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1109] futex(0x7fbe36238fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1109] futex(0x7fbe36238fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 383] close(3) = 0 [pid 383] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 383] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 383] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 383] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 383] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 383] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 383] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 383] close(3) = 0 [pid 383] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xfa\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 383] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 383] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555db767d0) = 165 [pid 383] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-15/strace-static-x86_64: Process 1110 attached [pid 1105] <... futex resumed>) = 0 [pid 1080] close(249 [pid 384] rt_sigreturn({mask=[]} [pid 1110] set_robust_list(0x7fbe35e129a0, 24 [pid 1105] rt_sigaction(SIGRT_1, {sa_handler=0x7fc62401a650, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc623f9c450} [pid 1080] <... close resumed>) = 0 [pid 384] <... rt_sigreturn resumed>) = 0 ci2-android-5-15/strace-static-x86_64: Process 1108 attached [pid 1108] set_robust_list(0x7f2158feb9a0, 24) = 0 [pid 1108] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1108] socket(AF_PPPOX, SOCK_STREAM, 1) = 3 [pid 1108] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1107] <... futex resumed>) = 0 [pid 1107] futex(0x7f2159411fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1107] futex(0x7f2159411fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1108] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP) = 4 [pid 1108] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1107] <... futex resumed>) = 0 [pid 1107] futex(0x7f2159411fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1107] futex(0x7f2159411fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1108] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50) = 0 [pid 1108] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1107] <... futex resumed>) = 0 [pid 1107] futex(0x7f2159411fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1107] futex(0x7f2159411fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1108] sendfile(-1, -1, [3], 2757) = -1 EBADF (Bad file descriptor) [pid 1108] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1107] <... futex resumed>) = 0 [pid 1107] futex(0x7f2159411fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1107] futex(0x7f2159411fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1108] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88) = 181 [pid 1108] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1107] <... futex resumed>) = 0 [pid 1107] futex(0x7f2159411fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1107] futex(0x7f2159411fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1108] ioctl(3, PPPIOCSMRU, 0) = -1 ENOSYS (Function not implemented) [pid 1108] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1107] <... futex resumed>) = 0 [pid 1107] close_range(3, 30, 0) = 0 [pid 1107] exit_group(0) = ? [pid 1110] <... set_robust_list resumed>) = 0 [pid 1105] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 1110] rt_sigprocmask(SIG_SETMASK, [] [pid 1105] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 1110] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1105] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1110] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 1105] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 1080] close(248 [pid 1108] +++ exited with 0 +++ [pid 1107] +++ exited with 0 +++ [pid 1110] <... socket resumed>) = 3 [pid 1105] <... mmap resumed>) = 0x7fc623e3c000 [pid 1080] <... close resumed>) = 0 [ 43.341498][ T1074] pppol2tp_release+0x150/0x2b0 [ 43.345779][ T1051] ? sock_mmap+0xa0/0xa0 [ 43.346831][ T1074] sock_close+0xb8/0x200 [ 43.354327][ T1051] __fput+0x22b/0x900 [ 43.355177][ T1074] ? sock_mmap+0xa0/0xa0 [ 43.359119][ T1051] ____fput+0x15/0x20 [ 43.363552][ T1074] __fput+0x22b/0x900 [ 43.372690][ T1092] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 43.372722][ T1074] ____fput+0x15/0x20 [ 43.383314][ T1009] [pid 1110] futex(0x7fbe36238fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 1105] mprotect(0x7fc623e3d000, 131072, PROT_READ|PROT_WRITE [pid 1080] prctl(PR_SET_NAME, "syz.6.240"ci2-android-5-15/strace-static-x86_64: Process 1111 attached [pid 1111] set_robust_list(0x55555db767e0, 24) = 0 [pid 1111] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1111] chdir("./53") = 0 [pid 1111] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1111] setpgid(0, 0) = 0 [pid 1111] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 1111] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 1111] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 1111] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1111] write(3, "1000", 4) = 4 [pid 1111] close(3) = 0 [pid 1111] read(200, 0x7fff36525510, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 1111] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 1111] close(249) = 0 [pid 1111] close(248) = 0 [pid 1111] prctl(PR_SET_NAME, "syz.2.250") = 0 [pid 1111] close(4) = 0 [pid 1111] futex(0x7f6bbdca6fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1111] rt_sigaction(SIGRT_1, {sa_handler=0x7f6bbda3e650, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f6bbd9c0450}, NULL, 8) = 0 [pid 1111] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1111] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f6bbd860000 [pid 1111] mprotect(0x7f6bbd861000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1111] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1111] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6bbd880990, parent_tid=0x7f6bbd880990, exit_signal=0, stack=0x7f6bbd860000, stack_size=0x201c0, tls=0x7f6bbd8806c0} => {parent_tid=[166]}, 88) = 166 [pid 1110] <... futex resumed>) = 1 [pid 1109] <... futex resumed>) = 0 [pid 1105] <... mprotect resumed>) = 0 [pid 1080] <... prctl resumed>) = 0 [pid 384] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=179, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 1109] futex(0x7fbe36238fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1109] futex(0x7fbe36238fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1110] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 1105] rt_sigprocmask(SIG_BLOCK, ~[] [pid 1080] close(4 [pid 384] rt_sigreturn({mask=[]} [pid 1111] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1111] futex(0x7f6bbdca6fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1111] futex(0x7f6bbdca6fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-5-15/strace-static-x86_64: Process 1113 attached [pid 1110] <... socket resumed>) = 4 [pid 1105] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 1080] <... close resumed>) = 0 [pid 384] <... rt_sigreturn resumed>) = -1 EINTR (Interrupted system call) [ 43.387058][ T1074] task_work_run+0x127/0x190 [ 43.393835][ T1063] RBP: ffffc900023efc10 R08: ffff88811e5fe083 R09: 1ffff11023cbfc10 [ 43.394756][ T1074] do_exit+0xb70/0x29a0 [ 43.403087][ T1092] RIP: 0010:pppol2tp_sock_to_session+0x167/0x1b0 [ 43.407074][ T1074] ? __se_sys_clock_nanosleep+0x30b/0x3a0 [ 43.413914][ T1009] ---[ end trace 47568da4eba48072 ]--- [ 43.419094][ T1074] ? put_task_struct+0x90/0x90 [pid 1110] futex(0x7fbe36238fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 1105] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc623e5c990, parent_tid=0x7fc623e5c990, exit_signal=0, stack=0x7fc623e3c000, stack_size=0x201c0, tls=0x7fc623e5c6c0} [pid 1080] futex(0x7f3cea2d1fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 1113] set_robust_list(0x7f6bbd8809a0, 24) = 0 [pid 1113] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1113] socket(AF_PPPOX, SOCK_STREAM, 1) = 3 [pid 1113] futex(0x7f6bbdca6fac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1111] <... futex resumed>) = 0 [pid 1111] futex(0x7f6bbdca6fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1111] futex(0x7f6bbdca6fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1113] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP) = 4 [pid 1113] futex(0x7f6bbdca6fac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1111] <... futex resumed>) = 0 [pid 1111] futex(0x7f6bbdca6fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1111] futex(0x7f6bbdca6fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1113] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50) = 0 [pid 1113] futex(0x7f6bbdca6fac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1111] <... futex resumed>) = 0 [pid 1111] futex(0x7f6bbdca6fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1111] futex(0x7f6bbdca6fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1113] sendfile(-1, -1, [3], 2757) = -1 EBADF (Bad file descriptor) [pid 1113] futex(0x7f6bbdca6fac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1111] <... futex resumed>) = 0 [pid 1111] futex(0x7f6bbdca6fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1111] futex(0x7f6bbdca6fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1113] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88) = 167 [pid 1113] futex(0x7f6bbdca6fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 1111] <... futex resumed>) = 0 [pid 1111] futex(0x7f6bbdca6fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1111] futex(0x7f6bbdca6fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1113] <... futex resumed>) = 1 [pid 1113] ioctl(3, PPPIOCSMRU, 0) = -1 ENOSYS (Function not implemented) [pid 1113] futex(0x7f6bbdca6fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 1111] <... futex resumed>) = 0 [pid 1111] close_range(3, 30, 0) = 0 [pid 1111] exit_group(0) = ? [pid 1113] <... futex resumed>) = ? [pid 1109] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 1109] futex(0x7fbe36238fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1109] futex(0x7fbe36238fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1113] +++ exited with 0 +++ [pid 1111] +++ exited with 0 +++ [pid 1110] <... futex resumed>) = 1 [pid 1109] <... futex resumed>) = 0 [pid 1080] <... futex resumed>) = 0 ci2-android-5-15/strace-static-x86_64: Process 1115 attached [pid 1109] futex(0x7fbe36238fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=41000000} [pid 1115] set_robust_list(0x7fc623e5c9a0, 24) = 0 [pid 1115] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1115] futex(0x7fc624282fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1110] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 1105] <... clone3 resumed> => {parent_tid=[111]}, 88) = 111 [pid 1080] rt_sigaction(SIGRT_1, {sa_handler=0x7f3cea069650, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f3ce9feb450} [pid 384] write(248, "\x00\x00\x00\x00", 4 [pid 383] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=165, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 1110] <... connect resumed>) = 0 [pid 1105] rt_sigprocmask(SIG_SETMASK, [] [pid 1080] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 384] <... write resumed>) = 4 [pid 383] rt_sigreturn({mask=[]} [pid 310] <... pselect6 resumed>) = 1 (in [26], left {tv_sec=0, tv_nsec=859199202}) [pid 310] read(26, "\x00\x00\x00\x00", 4) = 4 [pid 310] write(3, "\xe4\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x01\x00\x00\x00\x20\x00\x00\x00\xf9\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x1c\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x1c\x00\x00\x00\x14\x00\x00\x00\x80\x2b\x53\x0b"..., 232 [pid 312] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3ff4dd4ab7000002}], 128, 638, NULL, 0) = 1 [pid 310] <... write resumed>) = 232 [pid 312] futex(0x34196c0, FUTEX_WAKE_PRIVATE, 1 [pid 310] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x01\x00\x00\x00\xfb\x00\x00\x00\x00\x00\x00\x00", 56 [pid 312] <... futex resumed>) = 1 [pid 310] <... write resumed>) = 56 [pid 304] <... futex resumed>) = 0 [pid 312] read(6 [pid 310] write(18, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xfb\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 304] sched_yield( [pid 312] <... read resumed>, "\xe4\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x01\x00\x00\x00\x20\x00\x00\x00\xf9\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x1c\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x1c\x00\x00\x00\x14\x00\x00\x00\x80\x2b\x53\x0b"..., 9967212) = 232 [pid 310] <... write resumed>) = 48 [pid 312] read(6 [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 312] <... read resumed>, 0x198990a00000, 9967212) = -1 EAGAIN (Resource temporarily unavailable) [pid 312] epoll_pwait(4, [], 128, 0, NULL, 0) = 0 [pid 312] epoll_pwait(4 [pid 304] <... sched_yield resumed>) = 0 [ 43.424763][ T1092] Code: 5d c3 e8 2c 83 0b fd be 02 00 00 00 eb 0a e8 20 83 0b fd be 01 00 00 00 4c 89 f7 e8 33 02 f2 fd e9 0f ff ff ff e8 09 83 0b fd <0f> 0b 48 89 df e8 ef 00 00 00 eb bd e8 f8 82 0b fd 4c 89 f7 be 03 [ 43.429582][ T1074] ? __kasan_check_write+0x14/0x20 [ 43.453820][ T1051] task_work_run+0x127/0x190 [ 43.453847][ T1051] do_exit+0xb70/0x29a0 [ 43.453864][ T1051] ? __se_sys_clock_nanosleep+0x30b/0x3a0 [ 43.459813][ T1074] __x64_sys_exit+0x40/0x40 [ 43.463525][ T1063] R10: dffffc0000000000 R11: ffffed1023cbfc11 R12: dffffc0000000000 [ 43.468856][ T1074] x64_sys_call+0x44/0x9a0 [ 43.473564][ T1051] ? put_task_struct+0x90/0x90 [pid 304] futex(0x34196c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=494985282} [pid 1110] futex(0x7fbe36238fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 1105] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1080] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 384] umount2("./59", MNT_FORCE|UMOUNT_NOFOLLOW [pid 383] <... rt_sigreturn resumed>) = 0 [pid 1110] <... futex resumed>) = 1 [pid 1109] <... futex resumed>) = 0 [pid 1105] futex(0x7fc624282fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1080] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 384] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 383] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=138, si_uid=0, si_status=0, si_utime=0, si_stime=50 /* 0.50 s */} --- [pid 1109] futex(0x7fbe36238fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1109] futex(0x7fbe36238fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1110] sendfile(-1, -1, [3 [pid 1105] <... futex resumed>) = 1 [pid 1080] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 384] openat(AT_FDCWD, "./59", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 383] rt_sigreturn({mask=[]} [pid 1115] <... futex resumed>) = 0 [pid 1115] socket(AF_PPPOX, SOCK_STREAM, 1) = 3 [pid 1115] futex(0x7fc624282fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1115] futex(0x7fc624282fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1110] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 1105] futex(0x7fc624282fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1080] <... mmap resumed>) = 0x7f3ce9e8b000 [pid 384] <... openat resumed>) = 3 [pid 383] <... rt_sigreturn resumed>) = 0 [ 43.481402][ T1074] do_syscall_64+0x4c/0xa0 [ 43.488018][ T1106] ------------[ cut here ]------------ [ 43.490505][ T1074] ? clear_bhb_loop+0x50/0xa0 [ 43.495027][ T1092] RSP: 0018:ffffc9000272fbf0 EFLAGS: 00010293 [ 43.500545][ T1074] ? clear_bhb_loop+0x50/0xa0 [ 43.505359][ T1063] R13: dffffc0000000000 R14: 0000000025a2a9a0 R15: ffff888130ad7000 [ 43.511458][ T1074] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 43.516764][ T1106] WARNING: CPU: 1 PID: 1106 at net/l2tp/l2tp_ppp.c:156 pppol2tp_sock_to_session+0x167/0x1b0 [pid 1110] futex(0x7fbe36238fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 1105] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1080] mprotect(0x7f3ce9e8c000, 131072, PROT_READ|PROT_WRITE [pid 384] fstat(3 [pid 312] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3ff4dd4ab7000002}], 128, 495, NULL, 0) = 1 [pid 312] futex(0x34196c0, FUTEX_WAKE_PRIVATE, 1) = 1 [pid 304] <... futex resumed>) = 0 [pid 312] read(6 [pid 304] sched_yield( [pid 312] <... read resumed>, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x01\x00\x00\x00\xfb\x00\x00\x00\x00\x00\x00\x00", 9967212) = 56 [pid 312] write(6, "\x9c\x01\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x05\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 416) = 416 [pid 310] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=941341921}) [pid 312] read(6 [pid 310] read(3 [pid 312] <... read resumed>, 0x198990a00000, 9967212) = -1 EAGAIN (Resource temporarily unavailable) [pid 310] <... read resumed>, "\x9c\x01\x00\x00", 4) = 4 [pid 312] epoll_pwait(4 [pid 310] read(3 [pid 312] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 310] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x05\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x36\x01\x00\x00"..., 412) = 412 [pid 312] epoll_pwait(4 [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 304] <... sched_yield resumed>) = 0 [pid 1110] <... futex resumed>) = 1 [pid 1109] <... futex resumed>) = 0 [pid 1105] futex(0x7fc624282fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1080] <... mprotect resumed>) = 0 [pid 384] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 1109] futex(0x7fbe36238fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 304] futex(0x34196c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=424996094} [pid 1109] <... futex resumed>) = 0 [pid 1109] futex(0x7fbe36238fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1110] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 1105] <... futex resumed>) = 1 [pid 1080] rt_sigprocmask(SIG_BLOCK, ~[] [pid 384] getdents64(3 [pid 1115] <... futex resumed>) = 0 [pid 1115] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP) = 4 [pid 1115] futex(0x7fc624282fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1115] futex(0x7fc624282fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1110] <... clone3 resumed>) = 136 [pid 1105] futex(0x7fc624282fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1080] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 1110] futex(0x7fbe36238fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 1105] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1080] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f3ce9eab990, parent_tid=0x7f3ce9eab990, exit_signal=0, stack=0x7f3ce9e8b000, stack_size=0x201c0, tls=0x7f3ce9eab6c0} [pid 384] <... getdents64 resumed>, 0x55556b4ae900 /* 1 entries */, 32768) = 24 [pid 384] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=181, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 384] rt_sigreturn({mask=[]}) = 24 [pid 384] getdents64(3, 0x55556b4ae900 /* 5 entries */, 32768) = 152 [pid 384] umount2("./59/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 384] newfstatat(AT_FDCWD, "./59/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 384] unlink("./59/binderfs") = 0 [pid 384] umount2("./59/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [ 43.524358][ T1074] RIP: 0033:0x7f3cea04a0d9 [ 43.530065][ T1051] ? __kasan_check_write+0x14/0x20 [ 43.540095][ T1074] Code: Unable to access opcode bytes at RIP 0x7f3cea04a0af. [ 43.545979][ T1106] Modules linked in: [ 43.549936][ T1074] RSP: 002b:00007f3ce9eaaef8 EFLAGS: 00000246 [ 43.557310][ T1063] FS: 0000000000000000(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 43.561094][ T1074] ORIG_RAX: 000000000000003c [ 43.568281][ T1092] [ 43.576457][ T1074] RAX: ffffffffffffffda RBX: 0000000000000058 RCX: 00007f3cea04a0d9 [pid 384] newfstatat(AT_FDCWD, "./59/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 384] unlink("./59/cgroup.net") = 0 [pid 384] umount2("./59/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 384] newfstatat(AT_FDCWD, "./59/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 384] unlink("./59/cgroup.cpu") = 0 [pid 384] umount2("./59/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 384] newfstatat(AT_FDCWD, "./59/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 384] unlink("./59/cgroup") = 0 [pid 384] getdents64(3, 0x55556b4ae900 /* 0 entries */, 32768) = 0 [pid 384] close(3) = 0 [pid 384] unlinkat(AT_FDCWD, "./59", AT_REMOVEDIR) = 0 [pid 384] mkdirat(AT_FDCWD, "./60", 0777) = 0 [pid 384] openat(AT_FDCWD, "/dev/loop1", O_RDWR) = 3 [pid 384] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 384] close(3 [pid 1110] <... futex resumed>) = 1 [pid 1109] <... futex resumed>) = 0 [pid 1105] futex(0x7fc624282fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 384] <... close resumed>) = 0 [pid 384] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 384] close(3) = 0 [pid 384] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 384] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 384] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 384] close(3) = 0 [pid 384] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 384] close(3) = 0 [pid 384] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 384] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x10\xdb\xbb\x17\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 952) = 0 [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 384] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x10\xdb\xbb\x17\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 1368) = 0 [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 384] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x10\xdb\xbb\x17\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 744) = 0 [pid 384] close(3) = 0 [pid 384] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xfb\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 384] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 384] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 1110] futex(0x7fbe36238fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1109] futex(0x7fbe36238fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1105] <... futex resumed>) = 1 [pid 1110] <... futex resumed>) = 0 [pid 1115] <... futex resumed>) = 0 [pid 1110] ioctl(3, PPPIOCSMRU, 0 [pid 1109] <... futex resumed>) = 1 [pid 1110] <... ioctl resumed>) = -1 ENOSYS (Function not implemented) [pid 1105] futex(0x7fc624282fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1109] futex(0x7fbe36238fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1110] futex(0x7fbe36238fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 1109] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1110] <... futex resumed>) = 0 [pid 1109] close_range(3, 30, 0 [pid 1110] futex(0x7fbe36238fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1109] <... close_range resumed>) = 0 [pid 1115] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 1109] exit_group(0 [pid 1115] <... connect resumed>) = 0 [pid 1110] <... futex resumed>) = ? [pid 1109] <... exit_group resumed>) = ? [pid 1115] futex(0x7fc624282fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 1110] +++ exited with 0 +++ [pid 1115] <... futex resumed>) = 1 [pid 1115] futex(0x7fc624282fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 384] <... clone resumed>, child_tidptr=0x55556b49b7d0) = 182 [pid 1109] +++ exited with 0 +++ [pid 1105] <... futex resumed>) = 0 [pid 1105] futex(0x7fc624282fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 388] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=134, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 1105] <... futex resumed>) = 1 [pid 1115] <... futex resumed>) = 0 [pid 388] rt_sigreturn({mask=[]} [pid 1105] futex(0x7fc624282fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1115] sendfile(-1, -1, [3 [pid 388] <... rt_sigreturn resumed>) = -1 EINTR (Interrupted system call) [pid 1115] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 1115] futex(0x7fc624282fac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1105] <... futex resumed>) = 0 [pid 1115] futex(0x7fc624282fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1105] futex(0x7fc624282fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1115] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1105] <... futex resumed>) = 0 [pid 388] write(248, "\x00\x00\x00\x00", 4 [pid 1115] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 1105] futex(0x7fc624282fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 388] <... write resumed>) = 4 [pid 310] <... pselect6 resumed>) = 1 (in [13], left {tv_sec=0, tv_nsec=911929419}) [pid 384] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1115] <... clone3 resumed>) = 112 [pid 388] umount2("./43", MNT_FORCE|UMOUNT_NOFOLLOW [pid 310] read(13 [pid 1115] futex(0x7fc624282fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 388] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 310] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 1115] <... futex resumed>) = 1 [pid 1105] <... futex resumed>) = 0 [pid 388] openat(AT_FDCWD, "./43", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 1115] futex(0x7fc624282fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 310] write(3, "\xe4\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x05\x00\x00\x00\x20\x00\x00\x00\xef\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x1c\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x1c\x00\x00\x00\x14\x00\x00\x00\x40\xe7\x1e\x2d"..., 232 [pid 1115] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1105] futex(0x7fc624282fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 388] <... openat resumed>) = 3 [pid 1115] ioctl(3, PPPIOCSMRU, 0 [pid 1105] <... futex resumed>) = 0 [pid 388] fstat(3 [pid 312] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3ff4dd4ab7000002}], 128, 436, NULL, 0) = 1 [pid 310] <... write resumed>) = 232 [pid 1115] <... ioctl resumed>) = -1 ENOSYS (Function not implemented) [pid 1105] futex(0x7fc624282fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 388] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 312] futex(0x34196c0, FUTEX_WAKE_PRIVATE, 1 [pid 1115] futex(0x7fc624282fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 1105] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 310] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x05\x00\x00\x00\xfc\x00\x00\x00\x00\x00\x00\x00", 56 [pid 1115] <... futex resumed>) = 0 [pid 1105] close_range(3, 30, 0 [pid 388] getdents64(3 [pid 312] <... futex resumed>) = 1 [pid 304] <... futex resumed>) = 0 [pid 1115] futex(0x7fc624282fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1105] <... close_range resumed>) = 0 [pid 388] <... getdents64 resumed>, 0x555569381900 /* 6 entries */, 32768) = 176 [pid 312] read(6 [pid 310] <... write resumed>) = 56 [pid 1105] exit_group(0 [pid 388] umount2("./43/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 312] <... read resumed>, "\xe4\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x05\x00\x00\x00\x20\x00\x00\x00\xef\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x1c\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x1c\x00\x00\x00\x14\x00\x00\x00\x40\xe7\x1e\x2d"..., 9967212) = 232 [pid 310] write(11, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xfc\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 1115] <... futex resumed>) = ? [pid 1105] <... exit_group resumed>) = ? [pid 388] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 312] read(6 [pid 310] <... write resumed>) = 48 [pid 1115] +++ exited with 0 +++ [pid 1105] +++ exited with 0 +++ [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 388] newfstatat(AT_FDCWD, "./43/binderfs" [pid 312] <... read resumed>, 0x198990a00000, 9967212) = -1 EAGAIN (Resource temporarily unavailable) [pid 388] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 388] unlink("./43/binderfs" [pid 381] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=110, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 312] epoll_pwait(4ci2-android-5-15/strace-static-x86_64: Process 1119 attached [pid 388] <... unlink resumed>) = 0 [pid 381] rt_sigreturn({mask=[]} [pid 312] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [ 43.580960][ T1063] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.582933][ T1074] RDX: 00007f3ce9eab9c8 RSI: 0000000000000000 RDI: 0000000000000000 [ 43.600519][ T1063] CR2: 000019899239c000 CR3: 000000011c4ec000 CR4: 00000000003506a0 [ 43.611138][ T1106] [ 43.621190][ T1106] CPU: 0 PID: 1106 Comm: syz.1.248 Tainted: G B W syzkaller #0 [ 43.634523][ T1092] RAX: ffffffff845e33d7 RBX: ffff888110846000 RCX: ffff888114ee4f00 ci2-android-5-15/strace-static-x86_64: Process 1117 attached [pid 1117] set_robust_list(0x55556b49b7e0, 24) = 0 [pid 1117] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 388] umount2("./43/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 381] <... rt_sigreturn resumed>) = -1 EINTR (Interrupted system call) [pid 312] epoll_pwait(4 [pid 388] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 388] newfstatat(AT_FDCWD, "./43/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 304] futex(0x34196c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=321189159} [pid 388] unlink("./43/cgroup.net" [pid 381] write(248, "\x00\x00\x00\x00", 4 [pid 388] <... unlink resumed>) = 0 [pid 381] <... write resumed>) = 4 [pid 310] <... pselect6 resumed>) = 1 (in [25], left {tv_sec=0, tv_nsec=984894678}) [pid 388] umount2("./43/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 381] umount2("./36", MNT_FORCE|UMOUNT_NOFOLLOW [pid 310] read(25 [pid 388] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 381] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 388] newfstatat(AT_FDCWD, "./43/cgroup.cpu" [pid 381] openat(AT_FDCWD, "./36", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 310] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 388] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 381] <... openat resumed>) = 3 [pid 388] unlink("./43/cgroup.cpu" [pid 310] write(3, "\xe4\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x16\x00\x08\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x10\x00\x00\x00\x20\x00\x00\x00\xed\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x1c\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x1c\x00\x00\x00\x14\x00\x00\x00\x80\xb9\xfe\x30"..., 232 [pid 381] fstat(3 [pid 388] <... unlink resumed>) = 0 [pid 381] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 310] <... write resumed>) = 232 [pid 388] umount2("./43/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 381] getdents64(3 [pid 310] write(3, "\x2c\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0e\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x00\x00\x06\x00\x0c\x00\x04\x00\x06\x00\x00\x00\xfd\x00\x00\x00\x00\x00\x00\x00", 48 [pid 388] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 381] <... getdents64 resumed>, 0x555562282900 /* 6 entries */, 32768) = 176 [pid 388] newfstatat(AT_FDCWD, "./43/cgroup" [pid 310] <... write resumed>) = 48 [pid 381] umount2("./36/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 388] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 310] write(23, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 388] unlink("./43/cgroup" [pid 381] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 310] <... write resumed>) = 48 [pid 388] <... unlink resumed>) = 0 [pid 381] newfstatat(AT_FDCWD, "./36/binderfs" [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 388] getdents64(3 [pid 381] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 388] <... getdents64 resumed>, 0x555569381900 /* 0 entries */, 32768) = 0 [pid 381] unlink("./36/binderfs" [pid 388] close(3 [pid 381] <... unlink resumed>) = 0 [pid 388] <... close resumed>) = 0 [pid 388] unlinkat(AT_FDCWD, "./43", AT_REMOVEDIR [pid 381] umount2("./36/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 388] <... unlinkat resumed>) = 0 [pid 388] mkdirat(AT_FDCWD, "./44", 0777 [pid 381] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1117] chdir("./60") = 0 [pid 388] <... mkdirat resumed>) = 0 [pid 381] newfstatat(AT_FDCWD, "./36/cgroup.net" [pid 388] openat(AT_FDCWD, "/dev/loop5", O_RDWR [pid 381] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 388] <... openat resumed>) = 3 [pid 381] unlink("./36/cgroup.net" [pid 388] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 381] <... unlink resumed>) = 0 [pid 388] close(3 [pid 381] umount2("./36/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 1117] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 388] <... close resumed>) = 0 [pid 381] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 1117] <... prctl resumed>) = 0 [pid 1117] setpgid(0, 0) = 0 [pid 1117] symlinkat("/syzcgroup/unified/syz1", AT_FDCWD, "./cgroup") = 0 [pid 1117] symlinkat("/syzcgroup/cpu/syz1", AT_FDCWD, "./cgroup.cpu") = 0 [pid 1117] symlinkat("/syzcgroup/net/syz1", AT_FDCWD, "./cgroup.net") = 0 [pid 1117] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1117] write(3, "1000", 4) = 4 [pid 1117] close(3) = 0 [pid 1117] read(200, 0x7ffe17bbdd80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 1117] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 1117] close(249) = 0 [pid 1117] close(248) = 0 [pid 1117] prctl(PR_SET_NAME, "syz.1.251") = 0 [pid 1117] close(4) = 0 [pid 1117] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1117] rt_sigaction(SIGRT_1, {sa_handler=0x7f21591a9650, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f215912b450}, NULL, 8) = 0 [pid 1117] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1117] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f2158fcb000 [pid 1117] mprotect(0x7f2158fcc000, 131072, PROT_READ|PROT_WRITE [pid 388] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 381] newfstatat(AT_FDCWD, "./36/cgroup.cpu" [pid 1117] <... mprotect resumed>) = 0 [pid 381] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 388] <... socket resumed>) = 3 [pid 381] unlink("./36/cgroup.cpu" [pid 388] close(3 [pid 381] <... unlink resumed>) = 0 [pid 388] <... close resumed>) = 0 [pid 381] umount2("./36/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 388] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 381] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 388] <... socket resumed>) = 3 [pid 381] newfstatat(AT_FDCWD, "./36/cgroup" [pid 388] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 381] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 388] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 381] unlink("./36/cgroup" [pid 1117] rt_sigprocmask(SIG_BLOCK, ~[] [pid 388] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 381] <... unlink resumed>) = 0 [pid 1117] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 388] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 381] getdents64(3 [pid 1119] set_robust_list(0x7f3ce9eab9a0, 24 [pid 1117] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f2158feb990, parent_tid=0x7f2158feb990, exit_signal=0, stack=0x7f2158fcb000, stack_size=0x201c0, tls=0x7f2158feb6c0} [pid 1080] <... clone3 resumed> => {parent_tid=[120]}, 88) = 120 [pid 388] close(3 [pid 381] <... getdents64 resumed>, 0x555562282900 /* 0 entries */, 32768) = 0 [pid 383] write(248, "\x00\x00\x00\x00", 4 [pid 310] <... pselect6 resumed>) = 1 (in [16], left {tv_sec=0, tv_nsec=979876097}) [pid 310] read(16, "\x00\x00\x00\x00", 4) = 4 [pid 310] write(3, "\xe4\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\xfa\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x1c\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x1c\x00\x00\x00\x14\x00\x00\x00\x00\x18\xfb\x14"..., 232) = 232 [pid 310] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\xfe\x00\x00\x00\x00\x00\x00\x00", 56) = 56 [pid 310] write(15, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xfe\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 383] <... write resumed>) = 4 [pid 383] umount2("./53", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 383] openat(AT_FDCWD, "./53", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 383] fstat(3, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 383] getdents64(3, 0x55555db89900 /* 6 entries */, 32768) = 176 [pid 383] umount2("./53/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 383] newfstatat(AT_FDCWD, "./53/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 383] unlink("./53/binderfs") = 0 [pid 383] umount2("./53/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 383] newfstatat(AT_FDCWD, "./53/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 383] unlink("./53/cgroup.net") = 0 [pid 383] umount2("./53/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 383] newfstatat(AT_FDCWD, "./53/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 383] unlink("./53/cgroup.cpu") = 0 [pid 383] umount2("./53/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 383] newfstatat(AT_FDCWD, "./53/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 383] unlink("./53/cgroup") = 0 [pid 383] getdents64(3, 0x55555db89900 /* 0 entries */, 32768) = 0 [pid 383] close(3) = 0 [pid 383] unlinkat(AT_FDCWD, "./53", AT_REMOVEDIR) = 0 [pid 383] mkdirat(AT_FDCWD, "./54", 0777) = 0 [pid 383] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3 [pid 388] <... close resumed>) = 0 [pid 383] ioctl(3, LOOP_CLR_FD [pid 381] close(3 [pid 383] <... ioctl resumed>) = -1 ENXIO (No such device or address) [ 43.646757][ T1074] RBP: 00007f3cea0e1024 R08: 0000000000000000 R09: 0000000000000058 [ 43.651036][ T1114] ------------[ cut here ]------------ [ 43.673588][ T1092] RDX: 0000000000000000 RSI: 0000000025a2af40 RDI: 000000000c04eb7d [ 43.681360][ T1074] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [pid 383] close(3 [pid 388] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 381] <... close resumed>) = 0 [pid 312] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3ff4dd4ab7000002}], 128, 335, NULL, 0) = 1 [pid 1119] <... set_robust_list resumed>) = 0 [pid 1080] rt_sigprocmask(SIG_SETMASK, [] [pid 388] <... socket resumed>) = 3 [pid 381] unlinkat(AT_FDCWD, "./36", AT_REMOVEDIR [pid 312] futex(0x34196c0, FUTEX_WAKE_PRIVATE, 1 [pid 383] <... close resumed>) = 0 [pid 383] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 383] close(3) = 0 [pid 383] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 381] <... unlinkat resumed>) = 0 [pid 312] <... futex resumed>) = 1 [pid 304] <... futex resumed>) = 0 [pid 304] sched_yield() = 0 [pid 304] futex(0x19898c83e538, FUTEX_WAIT_PRIVATE, 4294967295, NULL [pid 388] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 381] mkdirat(AT_FDCWD, "./37", 0777 [pid 312] futex(0x19898c83e538, FUTEX_WAKE_PRIVATE, 1 [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 381] <... mkdirat resumed>) = 0 [pid 312] <... futex resumed>) = 1 [pid 304] <... futex resumed>) = 0 [pid 388] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 312] read(6 [pid 381] openat(AT_FDCWD, "/dev/loop0", O_RDWR [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 312] <... read resumed>, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x05\x00\x00\x00\xfc\x00\x00\x00\x00\x00\x00\x00\xe4\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x16\x00\x08\x00\x00\x00\x00\x00\x00\x00"..., 9967212) = 624 [pid 388] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 381] <... openat resumed>) = 3 [pid 312] write(6, "\x9c\x01\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x06\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 416 [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 381] ioctl(3, LOOP_CLR_FD [pid 312] <... write resumed>) = 416 [pid 388] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 310] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=970084921}) [pid 381] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 381] close(3 [pid 312] write(6, "\x9c\x01\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x07\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 416 [pid 310] read(3 [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 381] <... close resumed>) = 0 [pid 312] <... write resumed>) = 416 [pid 310] <... read resumed>, "\x9c\x01\x00\x00", 4) = 4 [pid 304] epoll_pwait(4 [pid 388] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 304] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 381] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 312] write(6, "\x9c\x01\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x08\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 416 [pid 310] read(3 [pid 388] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 381] <... socket resumed>) = 3 [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 381] close(3 [pid 312] <... write resumed>) = 416 [pid 310] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x06\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x36\x01\x00\x00"..., 412) = 412 [pid 388] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 381] <... close resumed>) = 0 [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 381] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 312] read(6 [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 388] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 381] <... socket resumed>) = 3 [pid 312] <... read resumed>, 0x198990a00000, 9967212) = -1 EAGAIN (Resource temporarily unavailable) [pid 310] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=999987475}) [pid 388] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 381] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 312] epoll_pwait(4 [pid 310] read(3 [pid 388] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 381] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 312] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 310] <... read resumed>, "\x9c\x01\x00\x00", 4) = 4 [pid 388] close(3 [pid 381] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 312] epoll_pwait(4 [pid 310] read(3 [pid 304] futex(0x34196c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=261192026} [pid 388] <... close resumed>) = 0 [pid 381] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 310] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x07\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x36\x01\x00\x00"..., 412) = 412 [pid 388] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 381] close(3 [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 388] <... socket resumed>) = 3 [pid 381] <... close resumed>) = 0 [pid 388] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 310] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=999987379}) [pid 381] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 388] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 310] read(3 [pid 388] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 381] <... socket resumed>) = 3 [pid 310] <... read resumed>, "\x9c\x01\x00\x00", 4) = 4 [pid 388] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 310] read(3 [pid 388] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x10\xa3\x84\xc2\xff\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 381] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 310] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x08\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x36\x01\x00\x00"..., 412) = 412 [pid 1119] rt_sigprocmask(SIG_SETMASK, [] [pid 1080] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 388] <... setsockopt resumed>) = 0 [pid 383] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 381] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 1117] <... clone3 resumed> => {parent_tid=[183]}, 88) = 183 [pid 1117] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1117] futex(0x7f2159411fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [ 43.690245][ T1106] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 43.704115][ T1074] R13: 00007f3cea2d2038 R14: 00007f3cea2d1fa0 R15: 00007ffef91e3918 [ 43.722683][ T1051] __x64_sys_exit+0x40/0x40 [ 43.727310][ T1074] [ 43.727321][ T1074] ---[ end trace 47568da4eba48073 ]--- [ 43.741246][ T1106] RIP: 0010:pppol2tp_sock_to_session+0x167/0x1b0 [pid 1117] futex(0x7f2159411fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1119] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1080] futex(0x7f3cea2d1fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 388] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=136, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 383] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 383] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 383] close(3) = 0 [pid 383] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 383] close(3) = 0 [pid 383] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 383] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 383] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 383] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\xa0\x52\x52\x36\xff\x7f\x00\x00\x00\x00\x00\x00"..., 952) = 0 [pid 383] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 383] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 383] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xa0\x52\x52\x36\xff\x7f\x00\x00\x00\x00\x00\x00"..., 1368) = 0 [pid 383] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 383] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 383] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xa0\x52\x52\x36\xff\x7f\x00\x00\x00\x00\x00\x00"..., 744) = 0 [pid 383] close(3) = 0 [pid 383] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xfe\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 383] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 383] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555db767d0) = 168 [pid 383] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1119] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 1080] <... futex resumed>) = 0 [pid 388] rt_sigreturn({mask=[]} [pid 386] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=115, si_uid=0, si_status=0, si_utime=0, si_stime=48 /* 0.48 s */} --- [pid 381] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIESci2-android-5-15/strace-static-x86_64: Process 1122 attached [pid 1122] set_robust_list(0x7f2158feb9a0, 24) = 0 [pid 1122] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1122] socket(AF_PPPOX, SOCK_STREAM, 1) = 3 [pid 1122] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1117] <... futex resumed>) = 0 [pid 1117] futex(0x7f2159411fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1117] futex(0x7f2159411fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1122] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP) = 4 [pid 1122] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1117] <... futex resumed>) = 0 [pid 1117] futex(0x7f2159411fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1117] futex(0x7f2159411fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1122] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50) = 0 [pid 1122] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1117] <... futex resumed>) = 0 [pid 1117] futex(0x7f2159411fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1080] futex(0x7f3cea2d1fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 386] rt_sigreturn({mask=[]} [pid 1119] <... socket resumed>) = 3 [pid 388] <... rt_sigreturn resumed>) = 0 [pid 1119] futex(0x7f3cea2d1fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 388] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 386] <... rt_sigreturn resumed>) = 115 [pid 1117] <... futex resumed>) = 0 [pid 381] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 1119] <... futex resumed>) = 1 [pid 1080] <... futex resumed>) = 0 [pid 388] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 381] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=112, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 1119] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 1080] futex(0x7f3cea2d1fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 388] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 381] rt_sigreturn({mask=[]} [pid 1119] <... socket resumed>) = 4 [pid 1080] <... futex resumed>) = 0 [pid 388] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 1119] futex(0x7f3cea2d1fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 1080] futex(0x7f3cea2d1fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 381] <... rt_sigreturn resumed>) = 0 [pid 1119] <... futex resumed>) = 0 [pid 1080] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 388] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x10\xa3\x84\xc2\xff\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1119] futex(0x7f3cea2d1fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1080] futex(0x7f3cea2d1fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1119] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1080] <... futex resumed>) = 0 [pid 388] <... setsockopt resumed>) = 0 [pid 381] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 1119] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 1080] futex(0x7f3cea2d1fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 388] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1119] <... connect resumed>) = 0 [pid 388] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 381] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 1119] futex(0x7f3cea2d1fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 388] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1119] <... futex resumed>) = 1 [pid 1080] <... futex resumed>) = 0 [pid 388] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 381] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 1119] futex(0x7f3cea2d1fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1080] futex(0x7f3cea2d1fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 388] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x10\xa3\x84\xc2\xff\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1119] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1080] <... futex resumed>) = 0 [pid 1119] sendfile(-1, -1, [3 [pid 1080] futex(0x7f3cea2d1fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 388] <... setsockopt resumed>) = 0 [pid 381] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 1119] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 388] close(3 [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 1119] futex(0x7f3cea2d1fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 388] <... close resumed>) = 0 [pid 381] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 1119] <... futex resumed>) = 1 [pid 1080] <... futex resumed>) = 0 [pid 388] read(249 [pid 381] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 1080] futex(0x7f3cea2d1fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1119] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 388] <... read resumed>, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xfc\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 1080] <... futex resumed>) = 0 [pid 381] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 1080] futex(0x7f3cea2d1fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1117] futex(0x7f2159411fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1122] sendfile(-1, -1, [3], 2757) = -1 EBADF (Bad file descriptor) [pid 1122] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 1119] <... clone3 resumed>) = 121 [pid 388] rt_sigprocmask(SIG_BLOCK, ~[] [pid 381] close(3 [pid 388] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 1119] futex(0x7f3cea2d1fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 388] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 381] <... close resumed>) = 0 [pid 1122] <... futex resumed>) = 1 [pid 1117] <... futex resumed>) = 0 [pid 1117] futex(0x7f2159411fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1117] futex(0x7f2159411fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1122] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88ci2-android-5-15/strace-static-x86_64: Process 1125 attached [pid 388] <... clone resumed>, child_tidptr=0x55556936e7d0) = 137 [pid 381] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 1119] <... futex resumed>) = 1 [pid 1080] <... futex resumed>) = 0 [pid 1125] set_robust_list(0x55556936e7e0, 24 [pid 388] rt_sigprocmask(SIG_SETMASK, [] [pid 381] <... socket resumed>) = 3 [pid 1125] <... set_robust_list resumed>) = 0 [pid 1119] ioctl(3, PPPIOCSMRU, 0 [pid 1080] futex(0x7f3cea2d1fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 388] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 381] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 1125] rt_sigprocmask(SIG_SETMASK, [] [pid 1119] <... ioctl resumed>) = -1 ENOSYS (Function not implemented) [pid 1080] <... futex resumed>) = 0 [pid 381] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 1125] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 381] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 1125] chdir("./44" [pid 381] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 1125] <... chdir resumed>) = 0 [pid 1080] futex(0x7f3cea2d1fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 381] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\xf0\xe4\x1a\x8a\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 1119] futex(0x7f3cea2d1fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 1125] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 381] <... setsockopt resumed>) = 0 [pid 1080] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1125] setpgid(0, 0 [pid 1119] <... futex resumed>) = 0 [pid 381] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 1125] <... setpgid resumed>) = 0 [pid 1080] close_range(3, 30, 0 [pid 1119] futex(0x7f3cea2d1fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 381] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 1125] symlinkat("/syzcgroup/unified/syz5", AT_FDCWD, "./cgroup" [pid 1122] <... clone3 resumed>) = 184 [pid 1080] <... close_range resumed>) = 0 [pid 381] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 1125] <... symlinkat resumed>) = 0 [pid 1080] exit_group(0 [pid 1125] symlinkat("/syzcgroup/cpu/syz5", AT_FDCWD, "./cgroup.cpu" [pid 381] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 1080] <... exit_group resumed>) = ? [pid 1119] <... futex resumed>) = ? [pid 381] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf0\xe4\x1a\x8a\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 1122] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1117] <... futex resumed>) = 0 [pid 1117] futex(0x7f2159411fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1117] futex(0x7f2159411fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1119] +++ exited with 0 +++ [pid 1080] +++ exited with 0 +++ [pid 1122] ioctl(3, PPPIOCSMRU, 0) = -1 ENOSYS (Function not implemented) [pid 381] <... setsockopt resumed>) = 0 [pid 1125] <... symlinkat resumed>) = 0 [pid 381] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 1125] symlinkat("/syzcgroup/net/syz5", AT_FDCWD, "./cgroup.net" [pid 381] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 1125] <... symlinkat resumed>) = 0 [pid 1122] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 386] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=119, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 381] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 1125] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 381] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 1125] <... openat resumed>) = 3 [pid 386] rt_sigreturn({mask=[]} [pid 1125] write(3, "1000", 4 [pid 381] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xf0\xe4\x1a\x8a\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 1125] <... write resumed>) = 4 [pid 381] <... setsockopt resumed>) = 0 [pid 1125] close(3 [pid 386] <... rt_sigreturn resumed>) = -1 EINTR (Interrupted system call) [pid 381] close(3 [pid 1125] <... close resumed>) = 0 [pid 1125] read(200 [pid 381] <... close resumed>) = 0 [pid 1125] <... read resumed>, 0x7fffc284a580, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 381] read(249 [pid 1125] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 386] write(248, "\x00\x00\x00\x00", 4 [pid 381] <... read resumed>, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 1125] <... symlinkat resumed>) = 0 [pid 381] rt_sigprocmask(SIG_BLOCK, ~[] [pid 1125] close(249 [pid 386] <... write resumed>) = 4 [pid 381] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 310] <... pselect6 resumed>) = 1 (in [21], left {tv_sec=0, tv_nsec=945349654}) [pid 1125] <... close resumed>) = 0 [pid 381] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 310] read(21 [pid 1125] close(248 [pid 386] umount2("./38", MNT_FORCE|UMOUNT_NOFOLLOW [pid 310] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [ 43.742860][ T1092] RBP: ffffc9000272fc10 R08: ffff888110846083 R09: 1ffff11022108c10 [ 43.748076][ T1106] Code: 5d c3 e8 2c 83 0b fd be 02 00 00 00 eb 0a e8 20 83 0b fd be 01 00 00 00 4c 89 f7 e8 33 02 f2 fd e9 0f ff ff ff e8 09 83 0b fd <0f> 0b 48 89 df e8 ef 00 00 00 eb bd e8 f8 82 0b fd 4c 89 f7 be 03 [ 43.765666][ T1114] WARNING: CPU: 1 PID: 1114 at net/l2tp/l2tp_ppp.c:156 pppol2tp_sock_to_session+0x167/0x1b0 [pid 310] write(3, "\xe4\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x06\x00\x00\x00\x20\x00\x00\x00\xf0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x1c\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x1c\x00\x00\x00\x14\x00\x00\x00\x00\xd7\x2a\x35"..., 232ci2-android-5-15/strace-static-x86_64: Process 1127 attached [pid 1125] <... close resumed>) = 0 [pid 1122] <... futex resumed>) = 1 [pid 1117] <... futex resumed>) = 0 [pid 386] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 312] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3ff4dd4ab7000002}], 128, 261, NULL, 0) = 1 [pid 310] <... write resumed>) = 232 ci2-android-5-15/strace-static-x86_64: Process 1123 attached [pid 1123] set_robust_list(0x55555db767e0, 24) = 0 [pid 1123] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1123] chdir("./54") = 0 [pid 1123] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1123] setpgid(0, 0) = 0 [pid 1123] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 1123] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 1123] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 1123] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1123] write(3, "1000", 4) = 4 [pid 1123] close(3) = 0 [pid 1123] read(200, 0x7fff36525510, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 1123] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 1123] close(249) = 0 [pid 1123] close(248) = 0 [pid 1123] prctl(PR_SET_NAME, "syz.2.254") = 0 [pid 1123] close(4) = 0 [pid 1123] futex(0x7f6bbdca6fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1123] rt_sigaction(SIGRT_1, {sa_handler=0x7f6bbda3e650, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f6bbd9c0450}, NULL, 8) = 0 [pid 1123] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1123] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f6bbd860000 [pid 1123] mprotect(0x7f6bbd861000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1123] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1123] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6bbd880990, parent_tid=0x7f6bbd880990, exit_signal=0, stack=0x7f6bbd860000, stack_size=0x201c0, tls=0x7f6bbd8806c0} => {parent_tid=[169]}, 88) = 169 [pid 1123] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1123] futex(0x7f6bbdca6fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [ 43.777490][ T1106] RSP: 0018:ffffc9000274fbf0 EFLAGS: 00010293 [ 43.801089][ T1092] R10: dffffc0000000000 R11: ffffed1022108c11 R12: dffffc0000000000 [ 43.806386][ T1106] [ 43.809351][ T1092] R13: dffffc0000000000 R14: 0000000025a2af40 R15: ffff88810c926000 [ 43.827672][ T1106] RAX: ffffffff845e33d7 RBX: ffff8881100fd000 RCX: ffff888110cb62c0 [ 43.827688][ T1106] RDX: 0000000000000000 RSI: 000000002594c920 RDI: 000000000c04eb7d [ 43.827700][ T1106] RBP: ffffc9000274fc10 R08: ffff8881100fd083 R09: 1ffff1102201fa10 [pid 1123] futex(0x7f6bbdca6fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}ci2-android-5-15/strace-static-x86_64: Process 1128 attached [pid 1127] set_robust_list(0x55556226f7e0, 24 [pid 1125] prctl(PR_SET_NAME, "syz.5.252" [pid 386] openat(AT_FDCWD, "./38", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 381] <... clone resumed>, child_tidptr=0x55556226f7d0) = 113 [pid 312] futex(0x34196c0, FUTEX_WAKE_PRIVATE, 1 [pid 310] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x06\x00\x00\x00\xff\x00\x00\x00\x00\x00\x00\x00", 56 [pid 1122] futex(0x7f2159411fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1117] close_range(3, 30, 0) = 0 [pid 1117] exit_group(0) = ? [pid 1122] <... futex resumed>) = ? [pid 1122] +++ exited with 0 +++ [pid 1117] +++ exited with 0 +++ [pid 384] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=182, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 384] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 384] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 384] umount2("./60", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 384] openat(AT_FDCWD, "./60", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 384] fstat(3, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 384] getdents64(3, 0x55556b4ae900 /* 6 entries */, 32768) = 176 [pid 384] umount2("./60/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 384] newfstatat(AT_FDCWD, "./60/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 384] unlink("./60/binderfs") = 0 [pid 384] umount2("./60/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 384] newfstatat(AT_FDCWD, "./60/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 384] unlink("./60/cgroup.net") = 0 [pid 384] umount2("./60/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 384] newfstatat(AT_FDCWD, "./60/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 384] unlink("./60/cgroup.cpu") = 0 [pid 384] umount2("./60/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 384] newfstatat(AT_FDCWD, "./60/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 384] unlink("./60/cgroup") = 0 [pid 384] getdents64(3, 0x55556b4ae900 /* 0 entries */, 32768) = 0 [pid 384] close(3) = 0 [pid 384] unlinkat(AT_FDCWD, "./60", AT_REMOVEDIR) = 0 [pid 384] mkdirat(AT_FDCWD, "./61", 0777) = 0 [pid 384] openat(AT_FDCWD, "/dev/loop1", O_RDWR) = 3 [pid 384] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 384] close(3) = 0 [pid 384] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 384] close(3) = 0 [pid 384] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 384] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 384] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 384] close(3) = 0 [pid 384] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 384] close(3) = 0 [pid 384] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 384] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x10\xdb\xbb\x17\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 952) = 0 [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 384] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x10\xdb\xbb\x17\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 1368) = 0 [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 384] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x10\xdb\xbb\x17\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 744) = 0 [pid 384] close(3) = 0 [pid 384] read(249 [pid 1128] set_robust_list(0x7f6bbd8809a0, 24 [pid 1127] <... set_robust_list resumed>) = 0 [pid 1125] <... prctl resumed>) = 0 [pid 386] <... openat resumed>) = 3 [pid 381] rt_sigprocmask(SIG_SETMASK, [] [pid 312] <... futex resumed>) = 1 [pid 310] <... write resumed>) = 56 [pid 304] <... futex resumed>) = 0 [pid 304] sched_yield() = 0 [pid 304] futex(0x19898c83e538, FUTEX_WAIT_PRIVATE, 4294967295, NULL [pid 1123] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 1123] futex(0x7f6bbdca709c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1123] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f6bbd83f000 [ 43.844135][ T1063] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 43.844154][ T1063] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 43.844166][ T1063] Call Trace: [ 43.844170][ T1063] [ 43.844177][ T1063] pppol2tp_release+0x150/0x2b0 [ 43.844203][ T1063] sock_close+0xb8/0x200 [ 43.844220][ T1063] ? sock_mmap+0xa0/0xa0 [ 43.844236][ T1063] __fput+0x22b/0x900 [ 43.844254][ T1063] ____fput+0x15/0x20 [ 43.844269][ T1063] task_work_run+0x127/0x190 [pid 1123] mprotect(0x7f6bbd840000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1123] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1123] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6bbd85f990, parent_tid=0x7f6bbd85f990, exit_signal=0, stack=0x7f6bbd83f000, stack_size=0x201c0, tls=0x7f6bbd85f6c0} => {parent_tid=[170]}, 88) = 170 [pid 1123] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1123] futex(0x7f6bbdca7098, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1123] futex(0x7f6bbdca709c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1128] <... set_robust_list resumed>) = 0 [pid 1127] rt_sigprocmask(SIG_SETMASK, [] [pid 1125] close(4 [pid 386] fstat(3 [pid 381] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 312] futex(0x19898c83e538, FUTEX_WAKE_PRIVATE, 1 [pid 310] write(20, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xff\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48ci2-android-5-15/strace-static-x86_64: Process 1129 attached [pid 1129] set_robust_list(0x7f6bbd85f9a0, 24) = 0 [pid 1129] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1129] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP) = 3 [pid 1129] futex(0x7f6bbdca709c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1123] <... futex resumed>) = 0 [pid 1123] futex(0x7f6bbdca7098, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1123] futex(0x7f6bbdca709c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1129] connect(-1, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50) = -1 EBADF (Bad file descriptor) [pid 1129] futex(0x7f6bbdca709c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1123] <... futex resumed>) = 0 [pid 1123] futex(0x7f6bbdca7098, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1123] futex(0x7f6bbdca709c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1129] sendfile(-1, -1, [3], 2757) = -1 EBADF (Bad file descriptor) [pid 1129] futex(0x7f6bbdca709c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1123] <... futex resumed>) = 0 [pid 1123] futex(0x7f6bbdca7098, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1123] futex(0x7f6bbdca709c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1129] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88) = 171 [pid 1129] futex(0x7f6bbdca709c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1123] <... futex resumed>) = 0 [pid 1123] futex(0x7f6bbdca7098, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1123] futex(0x7f6bbdca709c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1129] ioctl(3, PPPIOCSMRU, 0) = -1 ENOTTY (Inappropriate ioctl for device) [pid 1129] futex(0x7f6bbdca709c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1123] <... futex resumed>) = 0 [pid 1129] futex(0x7f6bbdca7098, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1128] rt_sigprocmask(SIG_SETMASK, [] [pid 1127] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1125] <... close resumed>) = 0 [pid 386] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 312] <... futex resumed>) = 1 [pid 310] <... write resumed>) = 48 [pid 304] <... futex resumed>) = 0 [pid 304] epoll_pwait(4, [{events=EPOLLIN|EPOLLOUT, data=0x3ff4dd4ab7000002}], 128, 0, NULL, 0) = 1 [pid 304] sched_getaffinity(0, 8192, [0 1]) = 8 [pid 1128] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1127] chdir("./37" [pid 1125] futex(0x7fbe36238fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 386] getdents64(3 [pid 312] read(6 [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 304] epoll_pwait(4, [], 128, 0, NULL, 0) = 0 [pid 304] futex(0x3417d78, FUTEX_WAKE_PRIVATE, 1 [pid 303] <... futex resumed>) = 0 [pid 304] <... futex resumed>) = 1 [pid 303] epoll_pwait(4, [], 128, 0, NULL, 0) = 0 [pid 303] epoll_pwait(4 [ 43.844286][ T1063] do_exit+0xb70/0x29a0 [ 43.844304][ T1063] ? __se_sys_clock_nanosleep+0x30b/0x3a0 [ 43.844324][ T1063] ? put_task_struct+0x90/0x90 [ 43.844358][ T1063] ? __kasan_check_write+0x14/0x20 [ 43.868625][ T1106] R10: dffffc0000000000 R11: ffffed102201fa11 R12: dffffc0000000000 [ 43.893919][ T1092] FS: 0000000000000000(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 43.893942][ T1092] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [pid 304] futex(0x34196c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=33601883} [pid 1128] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 1127] <... chdir resumed>) = 0 [pid 1125] <... futex resumed>) = 0 [pid 386] <... getdents64 resumed>, 0x55556825d900 /* 1 entries */, 32768) = 24 [pid 312] <... read resumed>, "\xe4\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x06\x00\x00\x00\x20\x00\x00\x00\xf0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x1c\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x1c\x00\x00\x00\x14\x00\x00\x00\x00\xd7\x2a\x35"..., 9967212) = 288 [pid 310] <... pselect6 resumed>) = 1 (in [26], left {tv_sec=0, tv_nsec=999982611}) [pid 1128] <... socket resumed>) = 4 [pid 1127] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 1125] rt_sigaction(SIGRT_1, {sa_handler=0x7fbe35fd0650, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fbe35f52450} [pid 386] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=121, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 312] futex(0x34196c0, FUTEX_WAKE_PRIVATE, 1 [pid 310] read(26 [pid 1128] futex(0x7f6bbdca6fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 1127] <... prctl resumed>) = 0 [pid 1125] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 386] rt_sigreturn({mask=[]} [pid 312] <... futex resumed>) = 1 [pid 310] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 303] <... epoll_pwait resumed>, [], 128, 33, NULL, 0) = 0 [pid 304] <... futex resumed>) = 0 [pid 303] sched_yield( [pid 304] sched_yield() = 0 [pid 304] futex(0x19898c83e538, FUTEX_WAIT_PRIVATE, 4294967295, NULL [pid 303] <... sched_yield resumed>) = 0 [pid 303] futex(0x3418150, FUTEX_WAIT_PRIVATE, 4294967295, NULL [pid 1128] <... futex resumed>) = 0 [pid 1127] setpgid(0, 0 [pid 1125] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1] [pid 386] <... rt_sigreturn resumed>) = 24 [pid 312] futex(0x3418150, FUTEX_WAKE_PRIVATE, 1 [pid 310] write(3, "\xe4\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x01\x00\x00\x00\x20\x00\x00\x00\xfb\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x1c\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x1c\x00\x00\x00\x14\x00\x00\x00\xc0\x22\xbe\x1d"..., 232 [pid 1123] close_range(3, 30, 0) = 0 [pid 1123] exit_group(0) = ? [pid 1129] <... futex resumed>) = ? [pid 1129] +++ exited with 0 +++ [ 43.893955][ T1092] CR2: 00007f21591451f0 CR3: 000000010dced000 CR4: 00000000003506a0 [ 43.893974][ T1092] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 43.893985][ T1092] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 43.893997][ T1092] Call Trace: [ 43.894002][ T1092] [ 43.894008][ T1092] pppol2tp_release+0x150/0x2b0 [ 43.894032][ T1092] sock_close+0xb8/0x200 [ 43.898497][ T1106] R13: dffffc0000000000 R14: 000000002594c920 R15: ffff888107d83400 [ 43.905755][ T1051] x64_sys_call+0x44/0x9a0 [pid 1127] <... setpgid resumed>) = 0 [pid 1125] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 386] getdents64(3 [pid 312] <... futex resumed>) = 1 [pid 310] <... write resumed>) = 232 [pid 303] <... futex resumed>) = 0 [pid 303] futex(0x19898c83e538, FUTEX_WAKE_PRIVATE, 1) = 1 [pid 304] <... futex resumed>) = 0 [pid 303] epoll_pwait(4 [pid 304] epoll_pwait(4 [pid 303] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 304] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3ff4dd4ab7000002}], 128, 0, NULL, 0) = 1 [pid 303] epoll_pwait(4, [], 128, 0, NULL, 0) = 0 [pid 303] epoll_pwait(4 [pid 1128] +++ exited with 0 +++ [pid 1127] symlinkat("/syzcgroup/unified/syz0", AT_FDCWD, "./cgroup" [pid 1125] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 1123] +++ exited with 0 +++ [pid 386] <... getdents64 resumed>, 0x55556825d900 /* 5 entries */, 32768) = 152 [pid 312] write(6, "\x9c\x01\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x09\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 416 [pid 310] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x01\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00", 56 [pid 383] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=168, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 383] rt_sigreturn({mask=[]}) = 0 [pid 383] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 383] umount2("./54", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 383] openat(AT_FDCWD, "./54", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 383] fstat(3, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 383] getdents64(3, 0x55555db89900 /* 6 entries */, 32768) = 176 [pid 383] umount2("./54/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 383] newfstatat(AT_FDCWD, "./54/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 383] unlink("./54/binderfs") = 0 [pid 383] umount2("./54/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 383] newfstatat(AT_FDCWD, "./54/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 383] unlink("./54/cgroup.net") = 0 [pid 383] umount2("./54/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 383] newfstatat(AT_FDCWD, "./54/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 383] unlink("./54/cgroup.cpu") = 0 [pid 304] futex(0x34196c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=912803532} [pid 383] umount2("./54/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 383] newfstatat(AT_FDCWD, "./54/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 383] unlink("./54/cgroup") = 0 [pid 383] getdents64(3, 0x55555db89900 /* 0 entries */, 32768) = 0 [pid 383] close(3) = 0 [pid 383] unlinkat(AT_FDCWD, "./54", AT_REMOVEDIR) = 0 [pid 383] mkdirat(AT_FDCWD, "./55", 0777) = 0 [pid 383] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3 [pid 383] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 383] close(3) = 0 [pid 383] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 383] close(3) = 0 [pid 383] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 383] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 383] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 383] close(3) = 0 [pid 383] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 383] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 383] close(3) = 0 [pid 383] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 383] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 383] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 383] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 383] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 383] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 383] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 383] close(3) = 0 [pid 383] read(249 [pid 303] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3ff4dd4ab7000002}], 128, 927, NULL, 0) = 1 [pid 1127] <... symlinkat resumed>) = 0 [pid 1125] <... mmap resumed>) = 0x7fbe35df2000 [pid 386] umount2("./38/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 312] <... write resumed>) = 416 [pid 310] <... write resumed>) = 56 [pid 303] epoll_pwait(4, [], 128, 0, NULL, 0) = 0 [pid 303] epoll_pwait(4 [pid 384] <... read resumed>, 0x7ffe17bbe210, 48) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 384] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=184, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [ 43.907407][ T1106] FS: 0000000000000000(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 43.919371][ T1051] do_syscall_64+0x4c/0xa0 [ 43.923451][ T1106] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.931982][ T1092] ? sock_mmap+0xa0/0xa0 [ 43.940190][ T1106] CR2: 00007fc623fbb090 CR3: 000000012594e000 CR4: 00000000003506b0 [ 43.948967][ T1114] Modules linked in: [ 43.955000][ T1106] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 43.963110][ T1092] __fput+0x22b/0x900 [pid 384] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 384] read(249 [pid 1127] symlinkat("/syzcgroup/cpu/syz0", AT_FDCWD, "./cgroup.cpu" [pid 1125] mprotect(0x7fbe35df3000, 131072, PROT_READ|PROT_WRITE [pid 386] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 312] futex(0x34196c0, FUTEX_WAKE_PRIVATE, 1 [pid 310] write(18, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 1127] <... symlinkat resumed>) = 0 [pid 1125] <... mprotect resumed>) = 0 [pid 1127] symlinkat("/syzcgroup/net/syz0", AT_FDCWD, "./cgroup.net" [pid 1125] rt_sigprocmask(SIG_BLOCK, ~[] [pid 1127] <... symlinkat resumed>) = 0 [pid 1125] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 1127] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 1125] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fbe35e12990, parent_tid=0x7fbe35e12990, exit_signal=0, stack=0x7fbe35df2000, stack_size=0x201c0, tls=0x7fbe35e126c0} [pid 1127] <... openat resumed>) = 3 [pid 1127] write(3, "1000", 4 [pid 1125] <... clone3 resumed> => {parent_tid=[138]}, 88) = 138 [pid 1127] <... write resumed>) = 4 [pid 1125] rt_sigprocmask(SIG_SETMASK, [] [pid 1127] close(3 [pid 1125] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1127] <... close resumed>) = 0 [pid 1125] futex(0x7fbe36238fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1127] read(200 [pid 1125] <... futex resumed>) = 0 [pid 1127] <... read resumed>, 0x7ffe8a1ae760, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 1125] futex(0x7fbe36238fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1127] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 1127] close(249) = 0 [pid 1127] close(248) = 0 [pid 1127] prctl(PR_SET_NAME, "syz.0.253") = 0 [pid 1127] close(4) = 0 [pid 1127] futex(0x7fc624282fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1127] rt_sigaction(SIGRT_1, {sa_handler=0x7fc62401a650, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc623f9c450}, NULL, 8) = 0 [pid 1127] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1127] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fc623e3c000 [pid 1127] mprotect(0x7fc623e3d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1127] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1127] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc623e5c990, parent_tid=0x7fc623e5c990, exit_signal=0, stack=0x7fc623e3c000, stack_size=0x201c0, tls=0x7fc623e5c6c0}ci2-android-5-15/strace-static-x86_64: Process 1132 attached [pid 1132] set_robust_list(0x7fc623e5c9a0, 24 [pid 1127] <... clone3 resumed> => {parent_tid=[114]}, 88) = 114 [pid 1132] <... set_robust_list resumed>) = 0 [pid 1127] rt_sigprocmask(SIG_SETMASK, [] [pid 1132] rt_sigprocmask(SIG_SETMASK, [] [pid 1127] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1132] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1127] futex(0x7fc624282fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1132] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 1127] <... futex resumed>) = 0 [pid 1132] <... socket resumed>) = 3 [pid 1127] futex(0x7fc624282fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1132] futex(0x7fc624282fac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1127] <... futex resumed>) = 0 [pid 1132] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 1127] futex(0x7fc624282fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1132] <... socket resumed>) = 4 [pid 1127] <... futex resumed>) = 0 [pid 1132] futex(0x7fc624282fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 1127] futex(0x7fc624282fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1132] <... futex resumed>) = 0 [pid 1127] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1132] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 1127] futex(0x7fc624282fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1132] <... connect resumed>) = 0 [pid 1127] <... futex resumed>) = 0 [pid 1132] futex(0x7fc624282fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 1127] futex(0x7fc624282fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1132] <... futex resumed>) = 0 [pid 1127] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1132] sendfile(-1, -1, [3 [pid 1127] futex(0x7fc624282fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1132] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 1127] <... futex resumed>) = 0 [pid 1132] futex(0x7fc624282fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 1127] futex(0x7fc624282fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1132] <... futex resumed>) = 0 [pid 1127] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1132] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 1127] futex(0x7fc624282fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1132] <... clone3 resumed>) = 115 [pid 1127] <... futex resumed>) = 0 [pid 1132] futex(0x7fc624282fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 1127] futex(0x7fc624282fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1132] <... futex resumed>) = 0 [pid 1127] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1132] ioctl(3, PPPIOCSMRU, 0 [pid 1127] futex(0x7fc624282fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 1132] <... ioctl resumed>) = -1 ENOSYS (Function not implemented) [pid 1127] <... futex resumed>) = 0 [pid 1132] futex(0x7fc624282fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 1127] futex(0x7fc624282fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1132] <... futex resumed>) = 0 [pid 1127] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1132] futex(0x7fc624282fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 1127] close_range(3, 30, 0) = 0 [pid 1127] exit_group(0 [pid 1132] <... futex resumed>) = ? [pid 1127] <... exit_group resumed>) = ? [pid 1132] +++ exited with 0 +++ [pid 1127] +++ exited with 0 +++ ci2-android-5-15/strace-static-x86_64: Process 1131 attached [pid 386] newfstatat(AT_FDCWD, "./38/binderfs" [pid 384] <... read resumed>, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 381] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=113, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 312] <... futex resumed>) = 1 [pid 310] <... write resumed>) = 48 [pid 304] <... futex resumed>) = 0 [pid 304] sched_yield() = 0 [pid 304] futex(0x19898c83e538, FUTEX_WAIT_PRIVATE, 4294967295, NULL [pid 1131] set_robust_list(0x7fbe35e129a0, 24 [pid 386] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 384] rt_sigprocmask(SIG_BLOCK, ~[] [pid 381] rt_sigreturn({mask=[]} [pid 312] futex(0x19898c83e538, FUTEX_WAKE_PRIVATE, 1 [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 1131] <... set_robust_list resumed>) = 0 [pid 386] unlink("./38/binderfs" [pid 384] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 381] <... rt_sigreturn resumed>) = 0 [pid 312] <... futex resumed>) = 1 [pid 310] <... pselect6 resumed>) = 2 (in [3 16], left {tv_sec=0, tv_nsec=999986552}) [pid 304] <... futex resumed>) = 0 [pid 1131] rt_sigprocmask(SIG_SETMASK, [] [pid 386] <... unlink resumed>) = 0 [pid 384] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 312] read(6 [ 43.970670][ T1106] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 43.974430][ T1051] ? clear_bhb_loop+0x50/0xa0 [ 43.976830][ T1106] Call Trace: [ 43.982755][ T1092] ____fput+0x15/0x20 [ 43.986116][ T1106] [ 43.995528][ T1114] [ 43.998787][ T1106] pppol2tp_release+0x150/0x2b0 [ 44.008989][ T1051] ? clear_bhb_loop+0x50/0xa0 [ 44.013210][ T1106] sock_close+0xb8/0x200 [ 44.037097][ T1063] __x64_sys_exit+0x40/0x40 [ 44.044155][ T1106] ? sock_mmap+0xa0/0xa0 [ 44.049449][ T1092] task_work_run+0x127/0x190 [ 44.055742][ T1106] __fput+0x22b/0x900 [pid 310] read(3 [pid 1131] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 386] umount2("./38/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 312] <... read resumed>, "\xe4\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x01\x00\x00\x00\x20\x00\x00\x00\xfb\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x1c\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x1c\x00\x00\x00\x14\x00\x00\x00\xc0\x22\xbe\x1d"..., 9967212) = 288 [pid 310] <... read resumed>, "\x9c\x01\x00\x00", 4) = 4 [pid 304] futex(0x34196c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=825116361} [pid 383] <... read resumed>, 0x7fff365259a0, 48) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 383] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=171, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 1125] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 1125] futex(0x7fbe3623909c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1125] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbe35dd1000 [pid 1125] mprotect(0x7fbe35dd2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1125] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1125] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fbe35df1990, parent_tid=0x7fbe35df1990, exit_signal=0, stack=0x7fbe35dd1000, stack_size=0x201c0, tls=0x7fbe35df16c0}ci2-android-5-15/strace-static-x86_64: Process 1135 attached [pid 1135] set_robust_list(0x7fbe35df19a0, 24 [pid 1125] <... clone3 resumed> => {parent_tid=[139]}, 88) = 139 [pid 1135] <... set_robust_list resumed>) = 0 [pid 1125] rt_sigprocmask(SIG_SETMASK, [] [pid 1135] rt_sigprocmask(SIG_SETMASK, [] [pid 1125] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1135] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 1125] futex(0x7fbe36239098, FUTEX_WAKE_PRIVATE, 1000000 [pid 1135] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP [pid 1125] <... futex resumed>) = 0 [pid 1135] <... socket resumed>) = 3 [pid 1125] futex(0x7fbe3623909c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1135] futex(0x7fbe3623909c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 1125] <... futex resumed>) = 0 [pid 1135] connect(-1, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50 [pid 1125] futex(0x7fbe36239098, FUTEX_WAKE_PRIVATE, 1000000 [pid 1135] <... connect resumed>) = -1 EBADF (Bad file descriptor) [pid 1125] <... futex resumed>) = 0 [pid 1135] futex(0x7fbe3623909c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1125] futex(0x7fbe3623909c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1135] <... futex resumed>) = 0 [pid 1125] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1135] sendfile(-1, -1, [3 [pid 1125] futex(0x7fbe36239098, FUTEX_WAKE_PRIVATE, 1000000 [pid 1135] <... sendfile resumed>], 2757) = -1 EBADF (Bad file descriptor) [pid 1125] <... futex resumed>) = 0 [pid 1135] futex(0x7fbe3623909c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1125] futex(0x7fbe3623909c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1135] <... futex resumed>) = 0 [pid 1125] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1135] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88 [pid 1125] futex(0x7fbe36239098, FUTEX_WAKE_PRIVATE, 1000000 [pid 1135] <... clone3 resumed>) = 140 [pid 1125] <... futex resumed>) = 0 [pid 1135] futex(0x7fbe3623909c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1125] futex(0x7fbe3623909c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1135] <... futex resumed>) = 0 [pid 1125] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1135] ioctl(3, PPPIOCSMRU, 0 [pid 1125] futex(0x7fbe36239098, FUTEX_WAKE_PRIVATE, 1000000 [pid 1135] <... ioctl resumed>) = -1 ENOTTY (Inappropriate ioctl for device) [pid 1125] <... futex resumed>) = 0 [pid 1135] futex(0x7fbe3623909c, FUTEX_WAKE_PRIVATE, 1000000 [pid 1125] futex(0x7fbe3623909c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1135] <... futex resumed>) = 0 [pid 1125] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 1135] futex(0x7fbe36239098, FUTEX_WAIT_PRIVATE, 0, NULL [pid 383] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 383] read(249 [pid 1131] socket(AF_PPPOX, SOCK_STREAM, 1 [pid 386] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 384] <... clone resumed>, child_tidptr=0x55556b49b7d0) = 185 [pid 312] futex(0x34196c0, FUTEX_WAKE_PRIVATE, 1 [pid 310] read(3 [pid 1131] <... socket resumed>) = 4 [pid 386] newfstatat(AT_FDCWD, "./38/cgroup.net" [pid 384] rt_sigprocmask(SIG_SETMASK, [] [pid 312] <... futex resumed>) = 1 [pid 310] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x09\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x36\x01\x00\x00"..., 412) = 412 [pid 304] <... futex resumed>) = 0 [pid 304] sched_yield() = 0 [pid 304] futex(0x19898c83e538, FUTEX_WAIT_PRIVATE, 4294967295, NULL [pid 1131] futex(0x7fbe36238fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 386] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 384] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 312] futex(0x19898c83e538, FUTEX_WAKE_PRIVATE, 1 [pid 310] read(16 [pid 1125] close_range(3, 30, 0) = 0 [pid 1125] exit_group(0 [pid 1135] <... futex resumed>) = ? [pid 1125] <... exit_group resumed>) = ? [pid 1135] +++ exited with 0 +++ ci2-android-5-15/strace-static-x86_64: Process 1134 attached [pid 1134] set_robust_list(0x55556b49b7e0, 24) = 0 [pid 1134] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1134] chdir("./61") = 0 [pid 1134] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1134] setpgid(0, 0) = 0 [pid 1134] symlinkat("/syzcgroup/unified/syz1", AT_FDCWD, "./cgroup") = 0 [pid 1134] symlinkat("/syzcgroup/cpu/syz1", AT_FDCWD, "./cgroup.cpu") = 0 [pid 1134] symlinkat("/syzcgroup/net/syz1", AT_FDCWD, "./cgroup.net") = 0 [pid 1134] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1134] write(3, "1000", 4) = 4 [pid 1134] close(3) = 0 [pid 1134] read(200, 0x7ffe17bbdd80, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 1134] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 1134] close(249) = 0 [pid 1134] close(248) = 0 [pid 1134] prctl(PR_SET_NAME, "syz.1.256") = 0 [pid 1134] close(4) = 0 [pid 1134] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1134] rt_sigaction(SIGRT_1, {sa_handler=0x7f21591a9650, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f215912b450}, NULL, 8) = 0 [pid 1134] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1134] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f2158fcb000 [pid 1134] mprotect(0x7f2158fcc000, 131072, PROT_READ|PROT_WRITE) = 0 [ 44.069215][ T1051] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 44.071042][ T1106] ____fput+0x15/0x20 [ 44.074199][ T1092] do_exit+0xb70/0x29a0 [ 44.078617][ T1106] task_work_run+0x127/0x190 [ 44.083556][ T1051] RIP: 0033:0x7f6bbda1f0d9 [ 44.087080][ T1106] do_exit+0xb70/0x29a0 [ 44.092150][ T1114] CPU: 1 PID: 1114 Comm: syz.2.250 Tainted: G B W syzkaller #0 [ 44.095984][ T1106] ? __se_sys_clock_nanosleep+0x30b/0x3a0 [ 44.100631][ T1092] ? __se_sys_clock_nanosleep+0x30b/0x3a0 [pid 1134] rt_sigprocmask(SIG_BLOCK, ~[] [pid 1131] <... futex resumed>) = ? [pid 386] unlink("./38/cgroup.net" [pid 381] write(248, "\x00\x00\x00\x00", 4 [pid 312] <... futex resumed>) = 1 [pid 310] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 304] <... futex resumed>) = 0 [pid 1134] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 1134] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f2158feb990, parent_tid=0x7f2158feb990, exit_signal=0, stack=0x7f2158fcb000, stack_size=0x201c0, tls=0x7f2158feb6c0} => {parent_tid=[186]}, 88) = 186 [pid 1134] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1134] futex(0x7f2159411fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1134] futex(0x7f2159411fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1131] +++ exited with 0 +++ [pid 1125] +++ exited with 0 +++ [pid 386] <... unlink resumed>) = 0 [pid 381] <... write resumed>) = 4 [pid 312] write(6, "\x9c\x01\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x0a\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 416 [pid 310] write(3, "\xec\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\xfe\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x1c\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x1c\x00\x00\x00\x14\x00\x00\x00\x00\x41\xd9\x1c"..., 240 [pid 303] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3ff4dd4ab7000002}], 128, 888, NULL, 0) = 1 [pid 388] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=137, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 386] umount2("./38/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 381] umount2("./37", MNT_FORCE|UMOUNT_NOFOLLOW [pid 312] <... write resumed>) = 416 [pid 310] <... write resumed>) = 240 [pid 304] futex(0x34196c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=752502883}ci2-android-5-15/strace-static-x86_64: Process 1137 attached [pid 1137] set_robust_list(0x7f2158feb9a0, 24) = 0 [pid 1137] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1137] socket(AF_PPPOX, SOCK_STREAM, 1) = 3 [pid 1137] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 1134] <... futex resumed>) = 0 [pid 1134] futex(0x7f2159411fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1134] futex(0x7f2159411fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1137] <... futex resumed>) = 1 [pid 1137] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP) = 4 [pid 1137] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 1134] <... futex resumed>) = 0 [pid 1134] futex(0x7f2159411fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1134] futex(0x7f2159411fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1137] <... futex resumed>) = 1 [pid 1137] connect(3, {sa_family=AF_PPPOX, sa_data="\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00"}, 50) = 0 [pid 1137] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 1134] <... futex resumed>) = 0 [pid 1134] futex(0x7f2159411fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1134] futex(0x7f2159411fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1137] <... futex resumed>) = 1 [pid 1137] sendfile(-1, -1, [3], 2757) = -1 EBADF (Bad file descriptor) [pid 1137] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 1134] <... futex resumed>) = 0 [pid 1134] futex(0x7f2159411fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1134] futex(0x7f2159411fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1137] <... futex resumed>) = 1 [pid 1137] clone3({flags=CLONE_UNTRACED|CLONE_CHILD_SETTID|CLONE_NEWCGROUP|CLONE_NEWPID, child_tid=NULL, exit_signal=SIGRT_7, stack=NULL, stack_size=0, cgroup=4294967295}, 88) = 187 [pid 303] epoll_pwait(4 [pid 388] rt_sigreturn({mask=[]} [pid 386] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 381] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 312] futex(0x34196c0, FUTEX_WAKE_PRIVATE, 1 [pid 310] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x01\x01\x00\x00\x00\x00\x00\x00", 56 [pid 1137] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 1134] <... futex resumed>) = 0 [pid 1134] futex(0x7f2159411fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1134] futex(0x7f2159411fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 1137] <... futex resumed>) = 1 [pid 1137] ioctl(3, PPPIOCSMRU, 0) = -1 ENOSYS (Function not implemented) [pid 1137] futex(0x7f2159411fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 1134] <... futex resumed>) = 0 [pid 1134] close_range(3, 30, 0) = 0 [pid 1134] exit_group(0) = ? [pid 1137] <... futex resumed>) = ? [pid 1137] +++ exited with 0 +++ [pid 1134] +++ exited with 0 +++ [ 44.104881][ T1106] ? put_task_struct+0x90/0x90 [ 44.118122][ T1063] x64_sys_call+0x44/0x9a0 [ 44.119364][ T1106] ? __kasan_check_write+0x14/0x20 [ 44.123384][ T1092] ? put_task_struct+0x90/0x90 [ 44.127501][ T1106] __x64_sys_exit+0x40/0x40 [ 44.132368][ T1051] Code: Unable to access opcode bytes at RIP 0x7f6bbda1f0af. [ 44.140562][ T1106] x64_sys_call+0x44/0x9a0 [ 44.153763][ T1063] do_syscall_64+0x4c/0xa0 [ 44.157768][ T1106] do_syscall_64+0x4c/0xa0 [ 44.164042][ T1092] ? __kasan_check_write+0x14/0x20 [pid 303] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 388] <... rt_sigreturn resumed>) = 0 [pid 386] newfstatat(AT_FDCWD, "./38/cgroup.cpu" [pid 381] openat(AT_FDCWD, "./37", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 312] <... futex resumed>) = 1 [pid 310] <... write resumed>) = 56 [pid 303] sched_yield( [pid 304] <... futex resumed>) = 0 [pid 304] sched_yield( [pid 303] <... sched_yield resumed>) = 0 [pid 303] futex(0x3418150, FUTEX_WAIT_PRIVATE, 4294967295, NULL [pid 304] <... sched_yield resumed>) = 0 [pid 304] futex(0x19898c83e538, FUTEX_WAIT_PRIVATE, 4294967295, NULL [pid 386] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 381] <... openat resumed>) = 3 [pid 312] futex(0x19898c83e538, FUTEX_WAKE_PRIVATE, 1 [pid 310] write(15, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x01\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 384] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=185, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 384] rt_sigreturn({mask=[]}) = 0 [pid 386] unlink("./38/cgroup.cpu" [pid 383] <... read resumed>, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x01\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 381] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=115, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 312] <... futex resumed>) = 1 [pid 310] <... write resumed>) = 48 [pid 304] <... futex resumed>) = 0 [pid 304] futex(0x3418150, FUTEX_WAKE_PRIVATE, 1 [pid 303] <... futex resumed>) = 0 [pid 304] <... futex resumed>) = 1 [pid 303] epoll_pwait(4, [{events=EPOLLIN|EPOLLOUT, data=0x3ff4dd4ab7000002}], 128, 743, NULL, 0) = 1 [pid 303] epoll_pwait(4, [], 128, 0, NULL, 0) = 0 [pid 303] epoll_pwait(4 [pid 386] <... unlink resumed>) = 0 [pid 383] rt_sigprocmask(SIG_BLOCK, ~[] [pid 381] rt_sigreturn({mask=[]} [pid 312] read(6 [pid 310] pselect6(36, [3 13 16 21 25 26 30 31 33 34 35], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 384] write(248, "\x00\x00\x00\x00", 4 [pid 304] futex(0x34196c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=694791425} [pid 384] <... write resumed>) = 4 [pid 384] umount2("./61", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 384] openat(AT_FDCWD, "./61", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 384] fstat(3, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 384] getdents64(3, 0x55556b4ae900 /* 6 entries */, 32768) = 176 [pid 384] umount2("./61/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 384] newfstatat(AT_FDCWD, "./61/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 384] unlink("./61/binderfs") = 0 [pid 384] umount2("./61/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 384] newfstatat(AT_FDCWD, "./61/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 384] unlink("./61/cgroup.net") = 0 [pid 384] umount2("./61/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 384] newfstatat(AT_FDCWD, "./61/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 384] unlink("./61/cgroup.cpu") = 0 [pid 384] umount2("./61/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 384] newfstatat(AT_FDCWD, "./61/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 384] unlink("./61/cgroup") = 0 [pid 384] getdents64(3, 0x55556b4ae900 /* 0 entries */, 32768) = 0 [pid 384] close(3) = 0 [pid 384] unlinkat(AT_FDCWD, "./61", AT_REMOVEDIR) = 0 [pid 384] mkdirat(AT_FDCWD, "./62", 0777) = 0 [pid 384] openat(AT_FDCWD, "/dev/loop1", O_RDWR) = 3 [pid 384] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [ 44.167621][ T1106] ? clear_bhb_loop+0x50/0xa0 [ 44.171779][ T1114] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 44.175700][ T1106] ? clear_bhb_loop+0x50/0xa0 [ 44.188708][ T1092] __x64_sys_exit+0x40/0x40 [ 44.192340][ T1106] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 44.199956][ T1092] x64_sys_call+0x44/0x9a0 [ 44.201958][ T1106] RIP: 0033:0x7f215918a0d9 [ 44.207432][ T1063] ? clear_bhb_loop+0x50/0xa0 [ 44.216618][ T1106] Code: Unable to access opcode bytes at RIP 0x7f215918a0af. [pid 384] close(3) = 0 [pid 384] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 384] close(3) = 0 [pid 384] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 384] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 384] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 384] close(3) = 0 [pid 384] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 384] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 384] close(3) = 0 [pid 384] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 384] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x10\xdb\xbb\x17\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 952) = 0 [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 384] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x10\xdb\xbb\x17\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 1368) = 0 [pid 388] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=140, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 386] umount2("./38/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 383] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 381] <... rt_sigreturn resumed>) = 3 [pid 312] <... read resumed>, "\xec\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\xfe\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x1c\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x1c\x00\x00\x00\x14\x00\x00\x00\x00\x41\xd9\x1c"..., 9967212) = 296 [pid 310] <... pselect6 resumed>) = 3 (in [3 25 26], left {tv_sec=0, tv_nsec=999985973}) [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 384] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 384] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x10\xdb\xbb\x17\xfe\x7f\x00\x00\x00\x00\x00\x00"..., 744) = 0 [pid 384] close(3) = 0 [pid 384] read(249 [pid 388] rt_sigreturn({mask=[]} [pid 386] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 383] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 381] fstat(3 [pid 312] futex(0x34196c0, FUTEX_WAKE_PRIVATE, 1 [pid 310] read(3 [pid 388] <... rt_sigreturn resumed>) = 0 [pid 386] newfstatat(AT_FDCWD, "./38/cgroup" [pid 381] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 312] <... futex resumed>) = 1 [pid 310] <... read resumed>, "\x9c\x01\x00\x00", 4) = 4 [pid 304] <... futex resumed>) = 0 [pid 304] sched_yield() = 0 [pid 304] futex(0x19898c83e538, FUTEX_WAIT_PRIVATE, 4294967295, NULL [pid 383] <... clone resumed>, child_tidptr=0x55555db767d0) = 172 [pid 383] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [ 44.222894][ T1092] do_syscall_64+0x4c/0xa0 [ 44.225783][ T1106] RSP: 002b:00007f2158feaef8 EFLAGS: 00000246 [ 44.232769][ T1051] RSP: 002b:00007f6bbd87fef8 EFLAGS: 00000246 [ 44.236199][ T1106] ORIG_RAX: 000000000000003c [ 44.269364][ T1114] RIP: 0010:pppol2tp_sock_to_session+0x167/0x1b0 [ 44.270709][ T1106] RAX: ffffffffffffffda RBX: 0000000000000058 RCX: 00007f215918a0d9 [ 44.276605][ T1092] ? clear_bhb_loop+0x50/0xa0 [ 44.281458][ T1106] RDX: 00007f2158feb9c8 RSI: 0000000000000000 RDI: 0000000000000000 [pid 386] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 381] getdents64(3 [pid 312] futex(0x19898c83e538, FUTEX_WAKE_PRIVATE, 1 [pid 310] read(3 [pid 386] unlink("./38/cgroup" [pid 381] <... getdents64 resumed>, 0x555562282900 /* 6 entries */, 32768) = 176 [pid 312] <... futex resumed>) = 1 [pid 310] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x0a\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x36\x01\x00\x00"..., 412) = 412 [pid 304] <... futex resumed>) = 0 [pid 388] write(248, "\x00\x00\x00\x00", 4 [pid 386] <... unlink resumed>) = 0 [pid 381] umount2("./37/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 312] write(6, "\x9c\x01\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x0b\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 416 [pid 310] read(25 [pid 304] futex(0x34196c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=595411752}ci2-android-5-15/strace-static-x86_64: Process 1139 attached [pid 1139] set_robust_list(0x55555db767e0, 24) = 0 [pid 1139] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1139] chdir("./55") = 0 [pid 1139] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 1139] setpgid(0, 0) = 0 [pid 1139] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 1139] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 1139] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 1139] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 1139] write(3, "1000", 4) = 4 [pid 1139] close(3) = 0 [pid 1139] read(200, 0x7fff36525510, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 1139] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 1139] close(249) = 0 [pid 1139] close(248) = 0 [pid 1139] prctl(PR_SET_NAME, "syz.2.257") = 0 [ 44.289821][ T1051] ORIG_RAX: 000000000000003c [ 44.293832][ T1106] RBP: 00007f2159221024 R08: 0000000000000000 R09: 0000000000000058 [ 44.303789][ T1063] ? clear_bhb_loop+0x50/0xa0 [ 44.306740][ T1106] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 44.314839][ T1092] ? clear_bhb_loop+0x50/0xa0 [ 44.320089][ T1106] R13: 00007f2159412038 R14: 00007f2159411fa0 R15: 00007ffe17bbde18 [pid 1139] close(4) = 0 [pid 388] <... write resumed>) = 4 [pid 386] getdents64(3 [pid 381] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 312] <... write resumed>) = 416 [pid 310] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 1139] futex(0x7f6bbdca6fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 1139] rt_sigaction(SIGRT_1, {sa_handler=0x7f6bbda3e650, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f6bbd9c0450}, NULL, 8) = 0 [pid 1139] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 1139] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f6bbd860000 [pid 1139] mprotect(0x7f6bbd861000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 1139] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 1139] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6bbd880990, parent_tid=0x7f6bbd880990, exit_signal=0, stack=0x7f6bbd860000, stack_size=0x201c0, tls=0x7f6bbd8806c0} => {parent_tid=[173]}, 88) = 173 [pid 1139] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 1139] futex(0x7f6bbdca6fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0